Execution Chart

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Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r259-tall-174931345500313.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-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 2-5832
Executing tool itstools
Input is MedleyB-PT-B10, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r259-tall-174931345500313
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 36M
-rw-r--r-- 1 mcc users 8.1K Jun 6 09:07 CTLCardinality.txt
-rw-r--r-- 1 mcc users 91K Jun 6 09:07 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.8K Jun 6 09:06 CTLFireability.txt
-rw-r--r-- 1 mcc users 39K Jun 6 09:06 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Jun 6 12:14 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Jun 6 12:14 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Jun 6 12:14 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Jun 6 12:14 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 5 20:08 NewModel
-rw-r--r-- 1 mcc users 11K Jun 6 09:10 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 111K Jun 6 09:10 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.2K Jun 6 09:09 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 66K Jun 6 09:09 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Jun 6 12:14 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Jun 6 12:14 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 5 20:08 equiv_col
-rw-r--r-- 1 mcc users 4 Jun 5 20:08 instance
-rw-r--r-- 1 mcc users 6 Jun 5 20:08 iscolored
-rw-r--r-- 1 mcc users 36M Jun 5 20:08 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 StableMarking

=== Now, execution of the tool begins

BK_START 1749322845914

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=StableMarking
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=MedleyB-PT-B10
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
StableMarking PT
Running Version 202505121319
[2025-06-07 19:00:47] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2025-06-07 19:00:47] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-07 19:00:48] [INFO ] Load time of PNML (sax parser for PT used): 1505 ms
[2025-06-07 19:00:48] [INFO ] Transformed 1234 places.
[2025-06-07 19:00:49] [INFO ] Transformed 41201 transitions.
[2025-06-07 19:00:49] [INFO ] Found NUPN structural information;
[2025-06-07 19:00:49] [INFO ] Parsed PT model containing 1234 places and 41201 transitions and 720567 arcs in 1870 ms.
Graph (trivial) has 1260 edges and 1234 vertex of which 180 / 1234 are part of one of the 27 SCC in 13 ms
Free SCC test removed 153 places
Structural test allowed to assert that 788 places are NOT stable. Took 123 ms.
Ensure Unique test removed 171 transitions
Reduce redundant transitions removed 171 transitions.
RANDOM walk for 40000 steps (259 resets) in 7360 ms. (5 steps per ms) remains 446/446 properties
BEST_FIRST walk for 404 steps (8 resets) in 21 ms. (18 steps per ms) remains 446/446 properties
BEST_FIRST walk for 403 steps (8 resets) in 14 ms. (26 steps per ms) remains 446/446 properties
BEST_FIRST walk for 403 steps (8 resets) in 19 ms. (20 steps per ms) remains 446/446 properties
BEST_FIRST walk for 403 steps (8 resets) in 16 ms. (23 steps per ms) remains 446/446 properties
BEST_FIRST walk for 403 steps (8 resets) in 19 ms. (20 steps per ms) remains 446/446 properties
BEST_FIRST walk for 404 steps (8 resets) in 23 ms. (16 steps per ms) remains 446/446 properties
BEST_FIRST walk for 404 steps (8 resets) in 46 ms. (8 steps per ms) remains 446/446 properties
BEST_FIRST walk for 404 steps (8 resets) in 37 ms. (10 steps per ms) remains 446/446 properties
BEST_FIRST walk for 404 steps (8 resets) in 19 ms. (20 steps per ms) remains 446/446 properties
BEST_FIRST walk for 404 steps (8 resets) in 17 ms. (22 steps per ms) remains 446/446 properties
BEST_FIRST walk for 403 steps (8 resets) in 18 ms. (21 steps per ms) remains 446/446 properties
BEST_FIRST walk for 404 steps (8 resets) in 17 ms. (22 steps per ms) remains 446/446 properties
BEST_FIRST walk for 404 steps (8 resets) in 18 ms. (21 steps per ms) remains 446/446 properties
BEST_FIRST walk for 404 steps (8 resets) in 15 ms. (25 steps per ms) remains 446/446 properties
BEST_FIRST walk for 402 steps (8 resets) in 21 ms. (18 steps per ms) remains 446/446 properties
BEST_FIRST walk for 404 steps (8 resets) in 26 ms. (14 steps per ms) remains 446/446 properties
BEST_FIRST walk for 404 steps (8 resets) in 10 ms. (36 steps per ms) remains 446/446 properties
BEST_FIRST walk for 403 steps (8 resets) in 13 ms. (28 steps per ms) remains 446/446 properties
BEST_FIRST walk for 403 steps (8 resets) in 16 ms. (23 steps per ms) remains 446/446 properties
BEST_FIRST walk for 403 steps (8 resets) in 14 ms. (26 steps per ms) remains 446/446 properties
BEST_FIRST walk for 402 steps (8 resets) in 10 ms. (36 steps per ms) remains 446/446 properties
BEST_FIRST walk for 404 steps (8 resets) in 10 ms. (36 steps per ms) remains 446/446 properties
BEST_FIRST walk for 403 steps (8 resets) in 11 ms. (33 steps per ms) remains 446/446 properties
BEST_FIRST walk for 404 steps (8 resets) in 10 ms. (36 steps per ms) remains 446/446 properties
BEST_FIRST walk for 402 steps (8 resets) in 12 ms. (30 steps per ms) remains 446/446 properties
BEST_FIRST walk for 402 steps (8 resets) in 17 ms. (22 steps per ms) remains 446/446 properties
BEST_FIRST walk for 404 steps (8 resets) in 13 ms. (28 steps per ms) remains 446/446 properties
BEST_FIRST walk for 404 steps (8 resets) in 9 ms. (40 steps per ms) remains 446/446 properties
BEST_FIRST walk for 403 steps (8 resets) in 14 ms. (26 steps per ms) remains 446/446 properties
BEST_FIRST walk for 403 steps (8 resets) in 12 ms. (31 steps per ms) remains 446/446 properties
BEST_FIRST walk for 403 steps (8 resets) in 13 ms. (28 steps per ms) remains 446/446 properties
BEST_FIRST walk for 403 steps (8 resets) in 13 ms. (28 steps per ms) remains 446/446 properties
BEST_FIRST walk for 404 steps (8 resets) in 16 ms. (23 steps per ms) remains 446/446 properties
BEST_FIRST walk for 403 steps (8 resets) in 16 ms. (23 steps per ms) remains 446/446 properties
BEST_FIRST walk for 404 steps (8 resets) in 11 ms. (33 steps per ms) remains 446/446 properties
BEST_FIRST walk for 403 steps (8 resets) in 14 ms. (26 steps per ms) remains 446/446 properties
BEST_FIRST walk for 402 steps (8 resets) in 13 ms. (28 steps per ms) remains 446/446 properties
BEST_FIRST walk for 403 steps (8 resets) in 14 ms. (26 steps per ms) remains 446/446 properties
BEST_FIRST walk for 401 steps (8 resets) in 10 ms. (36 steps per ms) remains 446/446 properties
BEST_FIRST walk for 404 steps (8 resets) in 10 ms. (36 steps per ms) remains 446/446 properties
BEST_FIRST walk for 403 steps (8 resets) in 11 ms. (33 steps per ms) remains 446/446 properties
BEST_FIRST walk for 403 steps (8 resets) in 13 ms. (28 steps per ms) remains 446/446 properties
BEST_FIRST walk for 401 steps (8 resets) in 12 ms. (30 steps per ms) remains 446/446 properties
BEST_FIRST walk for 404 steps (8 resets) in 11 ms. (33 steps per ms) remains 446/446 properties
BEST_FIRST walk for 403 steps (8 resets) in 10 ms. (36 steps per ms) remains 446/446 properties
BEST_FIRST walk for 403 steps (8 resets) in 11 ms. (33 steps per ms) remains 446/446 properties
BEST_FIRST walk for 403 steps (8 resets) in 10 ms. (36 steps per ms) remains 446/446 properties
BEST_FIRST walk for 404 steps (8 resets) in 12 ms. (31 steps per ms) remains 446/446 properties
BEST_FIRST walk for 403 steps (8 resets) in 10 ms. (36 steps per ms) remains 446/446 properties
BEST_FIRST walk for 403 steps (8 resets) in 27 ms. (14 steps per ms) remains 446/446 properties
[2025-06-07 19:00:55] [INFO ] Flatten gal took : 4717 ms
Interrupted probabilistic random walk after 32687 steps, run timeout after 6002 ms. (steps per millisecond=5 ) properties seen :77 out of 446
Probabilistic random walk after 32687 steps, saw 10825 distinct states, run finished after 6008 ms. (steps per millisecond=5 ) properties seen :77
[2025-06-07 19:00:58] [INFO ] Flow matrix only has 41004 transitions (discarded 26 similar events)
// Phase 1: matrix 41004 rows 1081 cols
[2025-06-07 19:00:59] [INFO ] Computed 10 invariants in 1234 ms
[2025-06-07 19:00:59] [INFO ] Flatten gal took : 3928 ms
[2025-06-07 19:00:59] [INFO ] State equation strengthened by 1 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
[2025-06-07 19:01:00] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16991829130780122061.gal : 816 ms
[2025-06-07 19:01:00] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality1932328752293096136.prop : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality16991829130780122061.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality1932328752293096136.prop' '--nowitness' '--gen-order' 'FOLLOW'
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/369 variables, 369/369 constraints. Problems are: Problem set: 0 solved, 369 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 369/42085 variables, and 369 constraints, problems are : Problem set: 0 solved, 369 unsolved in 5048 ms.
Refiners :[Domain max(s): 369/1081 constraints, Positive P Invariants (semi-flows): 0/10 constraints, State Equation: 0/1081 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 369/325 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 369 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/369 variables, 369/369 constraints. Problems are: Problem set: 0 solved, 369 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/369 variables, 0/369 constraints. Problems are: Problem set: 0 solved, 369 unsolved
At refinement iteration 2 (OVERLAPS) 712/1081 variables, 10/379 constraints. Problems are: Problem set: 0 solved, 369 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1081 variables, 712/1091 constraints. Problems are: Problem set: 0 solved, 369 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1081/42085 variables, and 1091 constraints, problems are : Problem set: 0 solved, 369 unsolved in 5020 ms.
Refiners :[Domain max(s): 1081/1081 constraints, Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 0/1081 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 44/325 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 14232ms problems are : Problem set: 0 solved, 369 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 369 out of 1081 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1081/1081 places, 41030/41030 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 27 transitions
Reduce isomorphic transitions removed 27 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 533 transitions
Trivial Post-agglo rules discarded 533 transitions
Performed 533 trivial Post agglomeration. Transition count delta: 533
Iterating post reduction 0 with 560 rules applied. Total rules applied 560 place count 1081 transition count 40470
Reduce places removed 533 places and 0 transitions.
Iterating post reduction 1 with 533 rules applied. Total rules applied 1093 place count 548 transition count 40470
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 18 Pre rules applied. Total rules applied 1093 place count 548 transition count 40452
Deduced a syphon composed of 18 places in 30 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 2 with 36 rules applied. Total rules applied 1129 place count 530 transition count 40452
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 1132 place count 527 transition count 40449
Iterating global reduction 2 with 3 rules applied. Total rules applied 1135 place count 527 transition count 40449
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Deduced a syphon composed of 20 places in 20 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 2 with 40 rules applied. Total rules applied 1175 place count 507 transition count 40429
Performed 21 Post agglomeration using F-continuation condition.Transition count delta: -17
Deduced a syphon composed of 21 places in 44 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 2 with 42 rules applied. Total rules applied 1217 place count 486 transition count 40446
Loading property file /tmp/ReachabilityCardinality1932328752293096136.prop.
Free-agglomeration rule applied 70 times.
Iterating global reduction 2 with 70 rules applied. Total rules applied 1287 place count 486 transition count 40376
Reduce places removed 70 places and 0 transitions.
Iterating post reduction 2 with 70 rules applied. Total rules applied 1357 place count 416 transition count 40376
Applied a total of 1357 rules in 18995 ms. Remains 416 /1081 variables (removed 665) and now considering 40376/41030 (removed 654) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 19014 ms. Remains : 416/1081 places, 40376/41030 transitions.
RANDOM walk for 6612 steps (1 resets) in 120477 ms. (0 steps per ms) remains 43/369 properties
BEST_FIRST walk for 400004 steps (8 resets) in 7029 ms. (56 steps per ms) remains 43/43 properties
BEST_FIRST walk for 400004 steps (8 resets) in 6596 ms. (60 steps per ms) remains 43/43 properties
BEST_FIRST walk for 400004 steps (8 resets) in 6500 ms. (61 steps per ms) remains 43/43 properties
BEST_FIRST walk for 400004 steps (8 resets) in 6602 ms. (60 steps per ms) remains 43/43 properties
BEST_FIRST walk for 400004 steps (8 resets) in 6599 ms. (60 steps per ms) remains 43/43 properties
BEST_FIRST walk for 400004 steps (8 resets) in 6650 ms. (60 steps per ms) remains 43/43 properties
BEST_FIRST walk for 400004 steps (8 resets) in 6882 ms. (58 steps per ms) remains 40/43 properties
BEST_FIRST walk for 400004 steps (8 resets) in 6642 ms. (60 steps per ms) remains 40/40 properties
BEST_FIRST walk for 400004 steps (8 resets) in 6747 ms. (59 steps per ms) remains 40/40 properties
BEST_FIRST walk for 400004 steps (8 resets) in 6595 ms. (60 steps per ms) remains 40/40 properties
BEST_FIRST walk for 400004 steps (8 resets) in 6639 ms. (60 steps per ms) remains 40/40 properties
BEST_FIRST walk for 400004 steps (8 resets) in 6731 ms. (59 steps per ms) remains 40/40 properties
BEST_FIRST walk for 400004 steps (8 resets) in 6758 ms. (59 steps per ms) remains 40/40 properties
BEST_FIRST walk for 400004 steps (8 resets) in 6707 ms. (59 steps per ms) remains 40/40 properties
BEST_FIRST walk for 400004 steps (8 resets) in 6638 ms. (60 steps per ms) remains 40/40 properties
BEST_FIRST walk for 400004 steps (8 resets) in 6772 ms. (59 steps per ms) remains 40/40 properties
BEST_FIRST walk for 400004 steps (8 resets) in 6411 ms. (62 steps per ms) remains 40/40 properties
BEST_FIRST walk for 400004 steps (8 resets) in 6710 ms. (59 steps per ms) remains 40/40 properties
BEST_FIRST walk for 400004 steps (8 resets) in 6937 ms. (57 steps per ms) remains 40/40 properties
BEST_FIRST walk for 400004 steps (8 resets) in 7431 ms. (53 steps per ms) remains 40/40 properties
BEST_FIRST walk for 400004 steps (8 resets) in 7418 ms. (53 steps per ms) remains 40/40 properties
BEST_FIRST walk for 400004 steps (8 resets) in 7397 ms. (54 steps per ms) remains 40/40 properties
BEST_FIRST walk for 400004 steps (8 resets) in 6671 ms. (59 steps per ms) remains 40/40 properties
BEST_FIRST walk for 400004 steps (8 resets) in 6311 ms. (63 steps per ms) remains 40/40 properties
BEST_FIRST walk for 400004 steps (8 resets) in 6582 ms. (60 steps per ms) remains 40/40 properties
BEST_FIRST walk for 400004 steps (8 resets) in 6781 ms. (58 steps per ms) remains 40/40 properties
BEST_FIRST walk for 400004 steps (8 resets) in 6689 ms. (59 steps per ms) remains 40/40 properties
BEST_FIRST walk for 400004 steps (8 resets) in 6864 ms. (58 steps per ms) remains 40/40 properties
BEST_FIRST walk for 400004 steps (8 resets) in 6623 ms. (60 steps per ms) remains 40/40 properties
BEST_FIRST walk for 400004 steps (8 resets) in 6620 ms. (60 steps per ms) remains 40/40 properties
BEST_FIRST walk for 400004 steps (8 resets) in 6618 ms. (60 steps per ms) remains 40/40 properties
BEST_FIRST walk for 400004 steps (8 resets) in 6652 ms. (60 steps per ms) remains 40/40 properties
BEST_FIRST walk for 400004 steps (8 resets) in 6635 ms. (60 steps per ms) remains 40/40 properties
BEST_FIRST walk for 400004 steps (8 resets) in 6620 ms. (60 steps per ms) remains 40/40 properties
BEST_FIRST walk for 400004 steps (8 resets) in 6618 ms. (60 steps per ms) remains 40/40 properties
BEST_FIRST walk for 400004 steps (8 resets) in 6420 ms. (62 steps per ms) remains 40/40 properties
BEST_FIRST walk for 400004 steps (8 resets) in 6844 ms. (58 steps per ms) remains 40/40 properties
BEST_FIRST walk for 400004 steps (8 resets) in 6572 ms. (60 steps per ms) remains 40/40 properties
BEST_FIRST walk for 400004 steps (8 resets) in 6654 ms. (60 steps per ms) remains 40/40 properties
BEST_FIRST walk for 400004 steps (8 resets) in 6688 ms. (59 steps per ms) remains 40/40 properties
BEST_FIRST walk for 400004 steps (8 resets) in 6675 ms. (59 steps per ms) remains 40/40 properties
[2025-06-07 19:03:14] [INFO ] Flow matrix only has 40375 transitions (discarded 1 similar events)
// Phase 1: matrix 40375 rows 416 cols
[2025-06-07 19:03:15] [INFO ] Computed 10 invariants in 600 ms
[2025-06-07 19:03:16] [INFO ] State equation strengthened by 6614 read => feed constraints.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/40 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 1 (OVERLAPS) 327/367 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/367 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 3 (OVERLAPS) 49/416 variables, 2/10 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/416 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 5 (OVERLAPS) 40375/40791 variables, 416/426 constraints. Problems are: Problem set: 0 solved, 40 unsolved
SMT process timed out in 47542ms, After SMT, problems are : Problem set: 0 solved, 40 unsolved
Fused 40 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 40 out of 416 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 416/416 places, 40376/40376 transitions.
Graph (complete) has 1170 edges and 416 vertex of which 412 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.87 ms
Discarding 4 places :
Also discarding 2 output transitions
Drop transitions (Output transitions of discarded places.) removed 2 transitions
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 213 transitions
Trivial Post-agglo rules discarded 213 transitions
Performed 213 trivial Post agglomeration. Transition count delta: 213
Iterating post reduction 0 with 215 rules applied. Total rules applied 216 place count 412 transition count 40159
Reduce places removed 213 places and 0 transitions.
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 1 with 231 rules applied. Total rules applied 447 place count 199 transition count 40141
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 456 place count 190 transition count 40141
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 10 Pre rules applied. Total rules applied 456 place count 190 transition count 40131
Deduced a syphon composed of 10 places in 11 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 3 with 20 rules applied. Total rules applied 476 place count 180 transition count 40131
Discarding 68 places :
Symmetric choice reduction at 3 with 68 rule applications. Total rules 544 place count 112 transition count 40063
Iterating global reduction 3 with 68 rules applied. Total rules applied 612 place count 112 transition count 40063
Ensure Unique test removed 38088 transitions
Reduce isomorphic transitions removed 38088 transitions.
Iterating post reduction 3 with 38088 rules applied. Total rules applied 38700 place count 112 transition count 1975
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 38703 place count 109 transition count 1972
Iterating global reduction 4 with 3 rules applied. Total rules applied 38706 place count 109 transition count 1972
Performed 10 Post agglomeration using F-continuation condition with reduction of 264 identical transitions.
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 4 with 20 rules applied. Total rules applied 38726 place count 99 transition count 1698
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Ensure Unique test removed 46 transitions
Reduce isomorphic transitions removed 47 transitions.
Iterating post reduction 4 with 47 rules applied. Total rules applied 38773 place count 99 transition count 1651
Discarding 8 places :
Symmetric choice reduction at 5 with 8 rule applications. Total rules 38781 place count 91 transition count 1643
Iterating global reduction 5 with 8 rules applied. Total rules applied 38789 place count 91 transition count 1643
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 38790 place count 91 transition count 1642
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 1 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 6 with 18 rules applied. Total rules applied 38808 place count 82 transition count 1633
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 6 with 9 rules applied. Total rules applied 38817 place count 82 transition count 1624
Discarding 9 places :
Symmetric choice reduction at 7 with 9 rule applications. Total rules 38826 place count 73 transition count 1615
Iterating global reduction 7 with 9 rules applied. Total rules applied 38835 place count 73 transition count 1615
Ensure Unique test removed 511 transitions
Reduce isomorphic transitions removed 511 transitions.
Iterating post reduction 7 with 511 rules applied. Total rules applied 39346 place count 73 transition count 1104
Drop transitions (Redundant composition of simpler transitions.) removed 25 transitions
Redundant transition composition rules discarded 25 transitions
Iterating global reduction 8 with 25 rules applied. Total rules applied 39371 place count 73 transition count 1079
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 8 with 10 rules applied. Total rules applied 39381 place count 68 transition count 1074
Drop transitions (Redundant composition of simpler transitions.) removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 8 with 7 rules applied. Total rules applied 39388 place count 68 transition count 1067
Partial Free-agglomeration rule applied 6 times.
Drop transitions (Partial Free agglomeration) removed 6 transitions
Iterating global reduction 8 with 6 rules applied. Total rules applied 39394 place count 68 transition count 1067
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 8 with 1 rules applied. Total rules applied 39395 place count 67 transition count 1066
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 39396 place count 66 transition count 1066
Performed 9 Post agglomeration using F-continuation condition with reduction of 491 identical transitions.
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 9 with 19 rules applied. Total rules applied 39415 place count 56 transition count 566
Drop transitions (Empty/Sink Transition effects.) removed 8 transitions
Ensure Unique test removed 255 transitions
Reduce isomorphic transitions removed 263 transitions.
Iterating post reduction 9 with 263 rules applied. Total rules applied 39678 place count 56 transition count 303
Drop transitions (Redundant composition of simpler transitions.) removed 128 transitions
Redundant transition composition rules discarded 128 transitions
Iterating global reduction 10 with 128 rules applied. Total rules applied 39806 place count 56 transition count 175
Applied a total of 39806 rules in 2589 ms. Remains 56 /416 variables (removed 360) and now considering 175/40376 (removed 40201) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2589 ms. Remains : 56/416 places, 175/40376 transitions.
RANDOM walk for 699 steps (31 resets) in 10 ms. (63 steps per ms) remains 0/40 properties
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Able to resolve query StableMarking after proving 448 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK PROBABILISTIC_WALK MARKED_SUFFIX_TEST TRIVIAL_UNMARKED_SCC_TEST BESTFIRST_WALK TOPOLOGICAL
Total runtime 197610 ms.

BK_STOP 1749323044998

--------------------
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
+ [[ StableMarking = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution StableMarking -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
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination StableMarking -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="MedleyB-PT-B10"
export BK_EXAMINATION="StableMarking"
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 2-5832"
echo " Executing tool itstools"
echo " Input is MedleyB-PT-B10, examination is StableMarking"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r259-tall-174931345500313"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/MedleyB-PT-B10.tgz
mv MedleyB-PT-B10 execution
cd execution
if [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "UpperBounds" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] || [ "StableMarking" = "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 [ "StableMarking" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "StableMarking" != "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 "StableMarking.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 '' StableMarking.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] ; then
echo "FORMULA_NAME StableMarking"
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 ;