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.r530-tall-171683779500527.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 ltsminxred
Input is ShieldRVs-PT-040B, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r530-tall-171683779500527
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 952K
-rw-r--r-- 1 mcc users 6.0K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 61K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K 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 3.4K May 19 07:16 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 19 16:38 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 19 07:33 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 19 19:15 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Apr 12 17:45 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 133K Apr 12 17:45 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.0K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 67K May 14 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 23 07:55 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:55 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 498K 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 1717227907033

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=QuasiLiveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=ShieldRVs-PT-040B
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 07:45:08] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, QuasiLiveness, -timeout, 180, -rebuildPNML]
[2024-06-01 07:45:08] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 07:45:08] [INFO ] Load time of PNML (sax parser for PT used): 159 ms
[2024-06-01 07:45:08] [INFO ] Transformed 1603 places.
[2024-06-01 07:45:08] [INFO ] Transformed 1803 transitions.
[2024-06-01 07:45:08] [INFO ] Found NUPN structural information;
[2024-06-01 07:45:08] [INFO ] Parsed PT model containing 1603 places and 1803 transitions and 5760 arcs in 303 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 1603/1603 places, 1803/1803 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 161 transitions
Trivial Post-agglo rules discarded 161 transitions
Performed 161 trivial Post agglomeration. Transition count delta: 161
Iterating post reduction 0 with 161 rules applied. Total rules applied 161 place count 1603 transition count 1642
Reduce places removed 161 places and 0 transitions.
Iterating post reduction 1 with 161 rules applied. Total rules applied 322 place count 1442 transition count 1642
Performed 200 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 200 Pre rules applied. Total rules applied 322 place count 1442 transition count 1442
Deduced a syphon composed of 200 places in 16 ms
Reduce places removed 200 places and 0 transitions.
Iterating global reduction 2 with 400 rules applied. Total rules applied 722 place count 1242 transition count 1442
Performed 640 Post agglomeration using F-continuation condition.Transition count delta: 640
Deduced a syphon composed of 640 places in 2 ms
Reduce places removed 640 places and 0 transitions.
Iterating global reduction 2 with 1280 rules applied. Total rules applied 2002 place count 602 transition count 802
Renaming transitions due to excessive name length > 1024 char.
Applied a total of 2002 rules in 338 ms. Remains 602 /1603 variables (removed 1001) and now considering 802/1803 (removed 1001) transitions.
// Phase 1: matrix 802 rows 602 cols
[2024-06-01 07:45:08] [INFO ] Computed 161 invariants in 20 ms
[2024-06-01 07:45:09] [INFO ] Implicit Places using invariants in 534 ms returned []
[2024-06-01 07:45:09] [INFO ] Invariant cache hit.
[2024-06-01 07:45:10] [INFO ] Implicit Places using invariants and state equation in 736 ms returned []
Implicit Place search using SMT with State Equation took 1301 ms to find 0 implicit places.
Running 801 sub problems to find dead transitions.
[2024-06-01 07:45:10] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/601 variables, 601/601 constraints. Problems are: Problem set: 0 solved, 801 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/601 variables, 0/601 constraints. Problems are: Problem set: 0 solved, 801 unsolved
At refinement iteration 2 (OVERLAPS) 1/602 variables, 161/762 constraints. Problems are: Problem set: 0 solved, 801 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/602 variables, 1/763 constraints. Problems are: Problem set: 0 solved, 801 unsolved
[2024-06-01 07:45:31] [INFO ] Deduced a trap composed of 6 places in 75 ms of which 10 ms to minimize.
[2024-06-01 07:45:31] [INFO ] Deduced a trap composed of 6 places in 44 ms of which 2 ms to minimize.
[2024-06-01 07:45:31] [INFO ] Deduced a trap composed of 34 places in 35 ms of which 1 ms to minimize.
[2024-06-01 07:45:31] [INFO ] Deduced a trap composed of 8 places in 47 ms of which 1 ms to minimize.
[2024-06-01 07:45:31] [INFO ] Deduced a trap composed of 7 places in 48 ms of which 1 ms to minimize.
[2024-06-01 07:45:31] [INFO ] Deduced a trap composed of 7 places in 47 ms of which 1 ms to minimize.
[2024-06-01 07:45:31] [INFO ] Deduced a trap composed of 13 places in 50 ms of which 2 ms to minimize.
[2024-06-01 07:45:31] [INFO ] Deduced a trap composed of 14 places in 53 ms of which 1 ms to minimize.
[2024-06-01 07:45:31] [INFO ] Deduced a trap composed of 13 places in 48 ms of which 1 ms to minimize.
[2024-06-01 07:45:32] [INFO ] Deduced a trap composed of 12 places in 50 ms of which 1 ms to minimize.
[2024-06-01 07:45:32] [INFO ] Deduced a trap composed of 7 places in 44 ms of which 1 ms to minimize.
[2024-06-01 07:45:32] [INFO ] Deduced a trap composed of 7 places in 46 ms of which 1 ms to minimize.
[2024-06-01 07:45:32] [INFO ] Deduced a trap composed of 14 places in 56 ms of which 1 ms to minimize.
[2024-06-01 07:45:32] [INFO ] Deduced a trap composed of 14 places in 50 ms of which 1 ms to minimize.
[2024-06-01 07:45:32] [INFO ] Deduced a trap composed of 7 places in 52 ms of which 1 ms to minimize.
[2024-06-01 07:45:32] [INFO ] Deduced a trap composed of 7 places in 50 ms of which 0 ms to minimize.
[2024-06-01 07:45:32] [INFO ] Deduced a trap composed of 12 places in 59 ms of which 2 ms to minimize.
[2024-06-01 07:45:32] [INFO ] Deduced a trap composed of 7 places in 54 ms of which 1 ms to minimize.
[2024-06-01 07:45:32] [INFO ] Deduced a trap composed of 11 places in 68 ms of which 1 ms to minimize.
[2024-06-01 07:45:32] [INFO ] Deduced a trap composed of 12 places in 53 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/602 variables, 20/783 constraints. Problems are: Problem set: 0 solved, 801 unsolved
[2024-06-01 07:45:33] [INFO ] Deduced a trap composed of 89 places in 55 ms of which 1 ms to minimize.
[2024-06-01 07:45:33] [INFO ] Deduced a trap composed of 7 places in 34 ms of which 1 ms to minimize.
[2024-06-01 07:45:33] [INFO ] Deduced a trap composed of 11 places in 70 ms of which 1 ms to minimize.
[2024-06-01 07:45:33] [INFO ] Deduced a trap composed of 15 places in 68 ms of which 1 ms to minimize.
[2024-06-01 07:45:33] [INFO ] Deduced a trap composed of 13 places in 62 ms of which 1 ms to minimize.
[2024-06-01 07:45:33] [INFO ] Deduced a trap composed of 83 places in 51 ms of which 1 ms to minimize.
[2024-06-01 07:45:33] [INFO ] Deduced a trap composed of 7 places in 21 ms of which 0 ms to minimize.
[2024-06-01 07:45:33] [INFO ] Deduced a trap composed of 87 places in 67 ms of which 2 ms to minimize.
[2024-06-01 07:45:33] [INFO ] Deduced a trap composed of 7 places in 68 ms of which 1 ms to minimize.
[2024-06-01 07:45:33] [INFO ] Deduced a trap composed of 86 places in 68 ms of which 1 ms to minimize.
[2024-06-01 07:45:33] [INFO ] Deduced a trap composed of 13 places in 46 ms of which 1 ms to minimize.
[2024-06-01 07:45:34] [INFO ] Deduced a trap composed of 14 places in 72 ms of which 1 ms to minimize.
[2024-06-01 07:45:34] [INFO ] Deduced a trap composed of 85 places in 68 ms of which 1 ms to minimize.
[2024-06-01 07:45:34] [INFO ] Deduced a trap composed of 83 places in 71 ms of which 3 ms to minimize.
[2024-06-01 07:45:34] [INFO ] Deduced a trap composed of 78 places in 76 ms of which 1 ms to minimize.
[2024-06-01 07:45:34] [INFO ] Deduced a trap composed of 82 places in 62 ms of which 1 ms to minimize.
[2024-06-01 07:45:34] [INFO ] Deduced a trap composed of 7 places in 47 ms of which 1 ms to minimize.
[2024-06-01 07:45:34] [INFO ] Deduced a trap composed of 76 places in 67 ms of which 2 ms to minimize.
[2024-06-01 07:45:34] [INFO ] Deduced a trap composed of 77 places in 63 ms of which 1 ms to minimize.
[2024-06-01 07:45:34] [INFO ] Deduced a trap composed of 7 places in 25 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/602 variables, 20/803 constraints. Problems are: Problem set: 0 solved, 801 unsolved
[2024-06-01 07:45:35] [INFO ] Deduced a trap composed of 14 places in 66 ms of which 1 ms to minimize.
[2024-06-01 07:45:35] [INFO ] Deduced a trap composed of 14 places in 69 ms of which 1 ms to minimize.
[2024-06-01 07:45:35] [INFO ] Deduced a trap composed of 14 places in 69 ms of which 1 ms to minimize.
[2024-06-01 07:45:35] [INFO ] Deduced a trap composed of 13 places in 74 ms of which 2 ms to minimize.
[2024-06-01 07:45:35] [INFO ] Deduced a trap composed of 7 places in 76 ms of which 2 ms to minimize.
[2024-06-01 07:45:36] [INFO ] Deduced a trap composed of 12 places in 74 ms of which 1 ms to minimize.
[2024-06-01 07:45:36] [INFO ] Deduced a trap composed of 75 places in 46 ms of which 0 ms to minimize.
[2024-06-01 07:45:36] [INFO ] Deduced a trap composed of 7 places in 22 ms of which 1 ms to minimize.
[2024-06-01 07:45:36] [INFO ] Deduced a trap composed of 13 places in 76 ms of which 2 ms to minimize.
[2024-06-01 07:45:36] [INFO ] Deduced a trap composed of 14 places in 71 ms of which 2 ms to minimize.
[2024-06-01 07:45:36] [INFO ] Deduced a trap composed of 7 places in 76 ms of which 2 ms to minimize.
[2024-06-01 07:45:36] [INFO ] Deduced a trap composed of 13 places in 82 ms of which 2 ms to minimize.
[2024-06-01 07:45:36] [INFO ] Deduced a trap composed of 73 places in 55 ms of which 2 ms to minimize.
[2024-06-01 07:45:36] [INFO ] Deduced a trap composed of 7 places in 25 ms of which 0 ms to minimize.
[2024-06-01 07:45:36] [INFO ] Deduced a trap composed of 13 places in 86 ms of which 1 ms to minimize.
[2024-06-01 07:45:36] [INFO ] Deduced a trap composed of 7 places in 79 ms of which 2 ms to minimize.
[2024-06-01 07:45:36] [INFO ] Deduced a trap composed of 12 places in 81 ms of which 1 ms to minimize.
[2024-06-01 07:45:37] [INFO ] Deduced a trap composed of 12 places in 81 ms of which 1 ms to minimize.
[2024-06-01 07:45:37] [INFO ] Deduced a trap composed of 12 places in 81 ms of which 1 ms to minimize.
[2024-06-01 07:45:37] [INFO ] Deduced a trap composed of 66 places in 42 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/602 variables, 20/823 constraints. Problems are: Problem set: 0 solved, 801 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 602/1404 variables, and 823 constraints, problems are : Problem set: 0 solved, 801 unsolved in 30044 ms.
Refiners :[Domain max(s): 602/602 constraints, Positive P Invariants (semi-flows): 161/161 constraints, State Equation: 0/602 constraints, PredecessorRefiner: 801/801 constraints, Known Traps: 60/60 constraints]
Escalating to Integer solving :Problem set: 0 solved, 801 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/601 variables, 601/601 constraints. Problems are: Problem set: 0 solved, 801 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/601 variables, 0/601 constraints. Problems are: Problem set: 0 solved, 801 unsolved
At refinement iteration 2 (OVERLAPS) 1/602 variables, 161/762 constraints. Problems are: Problem set: 0 solved, 801 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/602 variables, 1/763 constraints. Problems are: Problem set: 0 solved, 801 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/602 variables, 60/823 constraints. Problems are: Problem set: 0 solved, 801 unsolved
[2024-06-01 07:45:48] [INFO ] Deduced a trap composed of 13 places in 55 ms of which 1 ms to minimize.
[2024-06-01 07:45:48] [INFO ] Deduced a trap composed of 14 places in 54 ms of which 1 ms to minimize.
[2024-06-01 07:45:48] [INFO ] Deduced a trap composed of 12 places in 72 ms of which 1 ms to minimize.
[2024-06-01 07:45:48] [INFO ] Deduced a trap composed of 13 places in 46 ms of which 1 ms to minimize.
[2024-06-01 07:45:48] [INFO ] Deduced a trap composed of 87 places in 61 ms of which 1 ms to minimize.
[2024-06-01 07:45:48] [INFO ] Deduced a trap composed of 87 places in 61 ms of which 1 ms to minimize.
[2024-06-01 07:45:48] [INFO ] Deduced a trap composed of 88 places in 57 ms of which 1 ms to minimize.
[2024-06-01 07:45:48] [INFO ] Deduced a trap composed of 12 places in 75 ms of which 1 ms to minimize.
[2024-06-01 07:45:49] [INFO ] Deduced a trap composed of 11 places in 67 ms of which 2 ms to minimize.
[2024-06-01 07:45:49] [INFO ] Deduced a trap composed of 14 places in 70 ms of which 1 ms to minimize.
[2024-06-01 07:45:49] [INFO ] Deduced a trap composed of 15 places in 84 ms of which 1 ms to minimize.
[2024-06-01 07:45:49] [INFO ] Deduced a trap composed of 7 places in 75 ms of which 1 ms to minimize.
[2024-06-01 07:45:49] [INFO ] Deduced a trap composed of 13 places in 73 ms of which 2 ms to minimize.
[2024-06-01 07:45:49] [INFO ] Deduced a trap composed of 13 places in 73 ms of which 2 ms to minimize.
[2024-06-01 07:45:49] [INFO ] Deduced a trap composed of 13 places in 77 ms of which 1 ms to minimize.
[2024-06-01 07:45:49] [INFO ] Deduced a trap composed of 14 places in 71 ms of which 1 ms to minimize.
[2024-06-01 07:45:49] [INFO ] Deduced a trap composed of 7 places in 73 ms of which 2 ms to minimize.
[2024-06-01 07:45:50] [INFO ] Deduced a trap composed of 12 places in 80 ms of which 1 ms to minimize.
[2024-06-01 07:45:50] [INFO ] Deduced a trap composed of 14 places in 71 ms of which 1 ms to minimize.
[2024-06-01 07:45:50] [INFO ] Deduced a trap composed of 6 places in 41 ms of which 0 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/602 variables, 20/843 constraints. Problems are: Problem set: 0 solved, 801 unsolved
[2024-06-01 07:45:50] [INFO ] Deduced a trap composed of 22 places in 64 ms of which 1 ms to minimize.
[2024-06-01 07:45:50] [INFO ] Deduced a trap composed of 18 places in 60 ms of which 1 ms to minimize.
[2024-06-01 07:45:50] [INFO ] Deduced a trap composed of 80 places in 55 ms of which 1 ms to minimize.
[2024-06-01 07:45:50] [INFO ] Deduced a trap composed of 12 places in 60 ms of which 1 ms to minimize.
[2024-06-01 07:45:51] [INFO ] Deduced a trap composed of 16 places in 58 ms of which 1 ms to minimize.
[2024-06-01 07:45:51] [INFO ] Deduced a trap composed of 18 places in 57 ms of which 1 ms to minimize.
[2024-06-01 07:45:51] [INFO ] Deduced a trap composed of 82 places in 73 ms of which 1 ms to minimize.
[2024-06-01 07:45:51] [INFO ] Deduced a trap composed of 14 places in 76 ms of which 1 ms to minimize.
[2024-06-01 07:45:51] [INFO ] Deduced a trap composed of 68 places in 47 ms of which 1 ms to minimize.
[2024-06-01 07:45:51] [INFO ] Deduced a trap composed of 6 places in 79 ms of which 1 ms to minimize.
[2024-06-01 07:45:51] [INFO ] Deduced a trap composed of 9 places in 53 ms of which 1 ms to minimize.
[2024-06-01 07:45:51] [INFO ] Deduced a trap composed of 6 places in 47 ms of which 1 ms to minimize.
[2024-06-01 07:45:52] [INFO ] Deduced a trap composed of 7 places in 81 ms of which 2 ms to minimize.
[2024-06-01 07:45:52] [INFO ] Deduced a trap composed of 67 places in 47 ms of which 1 ms to minimize.
[2024-06-01 07:45:52] [INFO ] Deduced a trap composed of 14 places in 84 ms of which 1 ms to minimize.
[2024-06-01 07:45:52] [INFO ] Deduced a trap composed of 14 places in 87 ms of which 1 ms to minimize.
[2024-06-01 07:45:52] [INFO ] Deduced a trap composed of 7 places in 83 ms of which 1 ms to minimize.
[2024-06-01 07:45:52] [INFO ] Deduced a trap composed of 7 places in 54 ms of which 1 ms to minimize.
[2024-06-01 07:45:52] [INFO ] Deduced a trap composed of 7 places in 56 ms of which 1 ms to minimize.
[2024-06-01 07:45:52] [INFO ] Deduced a trap composed of 18 places in 100 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/602 variables, 20/863 constraints. Problems are: Problem set: 0 solved, 801 unsolved
[2024-06-01 07:45:53] [INFO ] Deduced a trap composed of 6 places in 60 ms of which 1 ms to minimize.
[2024-06-01 07:45:53] [INFO ] Deduced a trap composed of 80 places in 52 ms of which 1 ms to minimize.
[2024-06-01 07:45:53] [INFO ] Deduced a trap composed of 6 places in 52 ms of which 1 ms to minimize.
[2024-06-01 07:45:53] [INFO ] Deduced a trap composed of 6 places in 54 ms of which 1 ms to minimize.
[2024-06-01 07:45:53] [INFO ] Deduced a trap composed of 16 places in 78 ms of which 1 ms to minimize.
[2024-06-01 07:45:53] [INFO ] Deduced a trap composed of 11 places in 74 ms of which 2 ms to minimize.
[2024-06-01 07:45:53] [INFO ] Deduced a trap composed of 11 places in 69 ms of which 1 ms to minimize.
[2024-06-01 07:45:54] [INFO ] Deduced a trap composed of 13 places in 75 ms of which 1 ms to minimize.
[2024-06-01 07:45:54] [INFO ] Deduced a trap composed of 72 places in 50 ms of which 1 ms to minimize.
[2024-06-01 07:45:54] [INFO ] Deduced a trap composed of 14 places in 73 ms of which 1 ms to minimize.
[2024-06-01 07:45:54] [INFO ] Deduced a trap composed of 69 places in 48 ms of which 0 ms to minimize.
[2024-06-01 07:45:54] [INFO ] Deduced a trap composed of 12 places in 86 ms of which 2 ms to minimize.
[2024-06-01 07:45:54] [INFO ] Deduced a trap composed of 15 places in 90 ms of which 1 ms to minimize.
[2024-06-01 07:45:54] [INFO ] Deduced a trap composed of 17 places in 86 ms of which 2 ms to minimize.
[2024-06-01 07:45:54] [INFO ] Deduced a trap composed of 11 places in 88 ms of which 1 ms to minimize.
[2024-06-01 07:45:55] [INFO ] Deduced a trap composed of 14 places in 86 ms of which 1 ms to minimize.
[2024-06-01 07:45:55] [INFO ] Deduced a trap composed of 6 places in 48 ms of which 1 ms to minimize.
[2024-06-01 07:45:55] [INFO ] Deduced a trap composed of 13 places in 58 ms of which 1 ms to minimize.
[2024-06-01 07:45:55] [INFO ] Deduced a trap composed of 7 places in 56 ms of which 1 ms to minimize.
[2024-06-01 07:45:55] [INFO ] Deduced a trap composed of 13 places in 51 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/602 variables, 20/883 constraints. Problems are: Problem set: 0 solved, 801 unsolved
[2024-06-01 07:45:56] [INFO ] Deduced a trap composed of 86 places in 70 ms of which 2 ms to minimize.
[2024-06-01 07:45:56] [INFO ] Deduced a trap composed of 85 places in 70 ms of which 1 ms to minimize.
[2024-06-01 07:45:56] [INFO ] Deduced a trap composed of 85 places in 72 ms of which 1 ms to minimize.
[2024-06-01 07:45:56] [INFO ] Deduced a trap composed of 14 places in 85 ms of which 1 ms to minimize.
[2024-06-01 07:45:57] [INFO ] Deduced a trap composed of 13 places in 92 ms of which 2 ms to minimize.
[2024-06-01 07:45:57] [INFO ] Deduced a trap composed of 13 places in 96 ms of which 1 ms to minimize.
[2024-06-01 07:45:57] [INFO ] Deduced a trap composed of 63 places in 45 ms of which 1 ms to minimize.
[2024-06-01 07:45:57] [INFO ] Deduced a trap composed of 7 places in 26 ms of which 1 ms to minimize.
[2024-06-01 07:45:57] [INFO ] Deduced a trap composed of 16 places in 91 ms of which 2 ms to minimize.
[2024-06-01 07:45:57] [INFO ] Deduced a trap composed of 7 places in 100 ms of which 2 ms to minimize.
[2024-06-01 07:45:57] [INFO ] Deduced a trap composed of 16 places in 96 ms of which 2 ms to minimize.
[2024-06-01 07:45:57] [INFO ] Deduced a trap composed of 61 places in 43 ms of which 0 ms to minimize.
[2024-06-01 07:45:57] [INFO ] Deduced a trap composed of 7 places in 21 ms of which 1 ms to minimize.
[2024-06-01 07:45:57] [INFO ] Deduced a trap composed of 13 places in 98 ms of which 2 ms to minimize.
[2024-06-01 07:45:58] [INFO ] Deduced a trap composed of 13 places in 99 ms of which 1 ms to minimize.
[2024-06-01 07:45:58] [INFO ] Deduced a trap composed of 59 places in 92 ms of which 1 ms to minimize.
[2024-06-01 07:45:58] [INFO ] Deduced a trap composed of 7 places in 97 ms of which 1 ms to minimize.
[2024-06-01 07:45:58] [INFO ] Deduced a trap composed of 13 places in 100 ms of which 2 ms to minimize.
[2024-06-01 07:45:58] [INFO ] Deduced a trap composed of 59 places in 44 ms of which 1 ms to minimize.
[2024-06-01 07:45:58] [INFO ] Deduced a trap composed of 7 places in 25 ms of which 0 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/602 variables, 20/903 constraints. Problems are: Problem set: 0 solved, 801 unsolved
[2024-06-01 07:45:59] [INFO ] Deduced a trap composed of 7 places in 67 ms of which 1 ms to minimize.
[2024-06-01 07:45:59] [INFO ] Deduced a trap composed of 56 places in 106 ms of which 3 ms to minimize.
[2024-06-01 07:46:00] [INFO ] Deduced a trap composed of 7 places in 47 ms of which 1 ms to minimize.
[2024-06-01 07:46:00] [INFO ] Deduced a trap composed of 14 places in 97 ms of which 2 ms to minimize.
[2024-06-01 07:46:00] [INFO ] Deduced a trap composed of 54 places in 102 ms of which 1 ms to minimize.
[2024-06-01 07:46:00] [INFO ] Deduced a trap composed of 7 places in 50 ms of which 0 ms to minimize.
[2024-06-01 07:46:00] [INFO ] Deduced a trap composed of 13 places in 103 ms of which 1 ms to minimize.
[2024-06-01 07:46:00] [INFO ] Deduced a trap composed of 14 places in 109 ms of which 1 ms to minimize.
[2024-06-01 07:46:00] [INFO ] Deduced a trap composed of 7 places in 108 ms of which 2 ms to minimize.
[2024-06-01 07:46:00] [INFO ] Deduced a trap composed of 13 places in 105 ms of which 2 ms to minimize.
[2024-06-01 07:46:01] [INFO ] Deduced a trap composed of 7 places in 47 ms of which 0 ms to minimize.
[2024-06-01 07:46:01] [INFO ] Deduced a trap composed of 13 places in 114 ms of which 2 ms to minimize.
[2024-06-01 07:46:01] [INFO ] Deduced a trap composed of 14 places in 109 ms of which 2 ms to minimize.
[2024-06-01 07:46:01] [INFO ] Deduced a trap composed of 7 places in 117 ms of which 2 ms to minimize.
[2024-06-01 07:46:01] [INFO ] Deduced a trap composed of 12 places in 116 ms of which 2 ms to minimize.
[2024-06-01 07:46:01] [INFO ] Deduced a trap composed of 13 places in 112 ms of which 2 ms to minimize.
[2024-06-01 07:46:01] [INFO ] Deduced a trap composed of 7 places in 44 ms of which 0 ms to minimize.
[2024-06-01 07:46:01] [INFO ] Deduced a trap composed of 18 places in 112 ms of which 2 ms to minimize.
[2024-06-01 07:46:02] [INFO ] Deduced a trap composed of 17 places in 112 ms of which 2 ms to minimize.
[2024-06-01 07:46:02] [INFO ] Deduced a trap composed of 7 places in 47 ms of which 0 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/602 variables, 20/923 constraints. Problems are: Problem set: 0 solved, 801 unsolved
[2024-06-01 07:46:02] [INFO ] Deduced a trap composed of 24 places in 59 ms of which 1 ms to minimize.
[2024-06-01 07:46:03] [INFO ] Deduced a trap composed of 13 places in 91 ms of which 1 ms to minimize.
[2024-06-01 07:46:04] [INFO ] Deduced a trap composed of 12 places in 110 ms of which 2 ms to minimize.
[2024-06-01 07:46:04] [INFO ] Deduced a trap composed of 22 places in 99 ms of which 2 ms to minimize.
[2024-06-01 07:46:04] [INFO ] Deduced a trap composed of 17 places in 98 ms of which 2 ms to minimize.
[2024-06-01 07:46:04] [INFO ] Deduced a trap composed of 18 places in 97 ms of which 2 ms to minimize.
[2024-06-01 07:46:04] [INFO ] Deduced a trap composed of 18 places in 98 ms of which 2 ms to minimize.
[2024-06-01 07:46:04] [INFO ] Deduced a trap composed of 7 places in 98 ms of which 2 ms to minimize.
[2024-06-01 07:46:04] [INFO ] Deduced a trap composed of 22 places in 95 ms of which 1 ms to minimize.
[2024-06-01 07:46:04] [INFO ] Deduced a trap composed of 12 places in 103 ms of which 2 ms to minimize.
[2024-06-01 07:46:04] [INFO ] Deduced a trap composed of 16 places in 97 ms of which 2 ms to minimize.
[2024-06-01 07:46:05] [INFO ] Deduced a trap composed of 17 places in 106 ms of which 2 ms to minimize.
[2024-06-01 07:46:05] [INFO ] Deduced a trap composed of 22 places in 98 ms of which 2 ms to minimize.
[2024-06-01 07:46:05] [INFO ] Deduced a trap composed of 13 places in 106 ms of which 2 ms to minimize.
[2024-06-01 07:46:05] [INFO ] Deduced a trap composed of 7 places in 106 ms of which 2 ms to minimize.
[2024-06-01 07:46:05] [INFO ] Deduced a trap composed of 12 places in 104 ms of which 2 ms to minimize.
[2024-06-01 07:46:05] [INFO ] Deduced a trap composed of 14 places in 108 ms of which 2 ms to minimize.
[2024-06-01 07:46:05] [INFO ] Deduced a trap composed of 7 places in 113 ms of which 2 ms to minimize.
[2024-06-01 07:46:05] [INFO ] Deduced a trap composed of 13 places in 110 ms of which 2 ms to minimize.
[2024-06-01 07:46:06] [INFO ] Deduced a trap composed of 7 places in 38 ms of which 1 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/602 variables, 20/943 constraints. Problems are: Problem set: 0 solved, 801 unsolved
[2024-06-01 07:46:06] [INFO ] Deduced a trap composed of 6 places in 48 ms of which 1 ms to minimize.
[2024-06-01 07:46:06] [INFO ] Deduced a trap composed of 6 places in 40 ms of which 1 ms to minimize.
[2024-06-01 07:46:08] [INFO ] Deduced a trap composed of 50 places in 120 ms of which 3 ms to minimize.
[2024-06-01 07:46:08] [INFO ] Deduced a trap composed of 7 places in 113 ms of which 2 ms to minimize.
[2024-06-01 07:46:08] [INFO ] Deduced a trap composed of 45 places in 36 ms of which 1 ms to minimize.
[2024-06-01 07:46:08] [INFO ] Deduced a trap composed of 49 places in 114 ms of which 2 ms to minimize.
[2024-06-01 07:46:08] [INFO ] Deduced a trap composed of 7 places in 29 ms of which 0 ms to minimize.
[2024-06-01 07:46:08] [INFO ] Deduced a trap composed of 14 places in 113 ms of which 2 ms to minimize.
[2024-06-01 07:46:08] [INFO ] Deduced a trap composed of 7 places in 117 ms of which 2 ms to minimize.
[2024-06-01 07:46:08] [INFO ] Deduced a trap composed of 13 places in 110 ms of which 2 ms to minimize.
[2024-06-01 07:46:08] [INFO ] Deduced a trap composed of 12 places in 122 ms of which 2 ms to minimize.
[2024-06-01 07:46:09] [INFO ] Deduced a trap composed of 6 places in 106 ms of which 1 ms to minimize.
[2024-06-01 07:46:09] [INFO ] Deduced a trap composed of 6 places in 39 ms of which 0 ms to minimize.
[2024-06-01 07:46:09] [INFO ] Deduced a trap composed of 7 places in 122 ms of which 2 ms to minimize.
[2024-06-01 07:46:09] [INFO ] Deduced a trap composed of 41 places in 45 ms of which 0 ms to minimize.
[2024-06-01 07:46:09] [INFO ] Deduced a trap composed of 7 places in 45 ms of which 0 ms to minimize.
[2024-06-01 07:46:09] [INFO ] Deduced a trap composed of 13 places in 138 ms of which 2 ms to minimize.
[2024-06-01 07:46:09] [INFO ] Deduced a trap composed of 14 places in 134 ms of which 2 ms to minimize.
[2024-06-01 07:46:10] [INFO ] Deduced a trap composed of 14 places in 135 ms of which 2 ms to minimize.
[2024-06-01 07:46:10] [INFO ] Deduced a trap composed of 12 places in 135 ms of which 2 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/602 variables, 20/963 constraints. Problems are: Problem set: 0 solved, 801 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 602/1404 variables, and 963 constraints, problems are : Problem set: 0 solved, 801 unsolved in 30017 ms.
Refiners :[Domain max(s): 602/602 constraints, Positive P Invariants (semi-flows): 161/161 constraints, State Equation: 0/602 constraints, PredecessorRefiner: 0/801 constraints, Known Traps: 200/200 constraints]
After SMT, in 60493ms problems are : Problem set: 0 solved, 801 unsolved
Search for dead transitions found 0 dead transitions in 60525ms
Starting structural reductions in LIVENESS mode, iteration 1 : 602/1603 places, 802/1803 transitions.
Finished structural reductions in LIVENESS mode , in 1 iterations and 62213 ms. Remains : 602/1603 places, 802/1803 transitions.
Discarding 240 transitions out of 802. Remains 562
Initial state reduction rules removed 1 formulas.
RANDOM walk for 40000 steps (72 resets) in 3823 ms. (10 steps per ms) remains 0/561 properties
Able to resolve query QuasiLiveness after proving 562 properties.
FORMULA QuasiLiveness TRUE TECHNIQUES RANDOM_WALK TOPOLOGICAL INITIAL_STATE
Total runtime 63681 ms.
ITS solved all properties within timeout

BK_STOP 1717227971932

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

+ 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//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination QuasiLiveness -timeout 180 -rebuildPNML

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="ShieldRVs-PT-040B"
export BK_EXAMINATION="QuasiLiveness"
export BK_TOOL="ltsminxred"
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 ltsminxred"
echo " Input is ShieldRVs-PT-040B, 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 r530-tall-171683779500527"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldRVs-PT-040B.tgz
mv ShieldRVs-PT-040B 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 ;