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.r408-tall-171690546500233.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 greatspnxred
Input is StigmergyElection-PT-09b, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r408-tall-171690546500233
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 38M
-rw-r--r-- 1 mcc users 8.1K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 93K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.1K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 43K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K May 19 07:17 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 19 16:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 19 07:34 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 19 19:25 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Apr 11 18:50 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 165K Apr 11 18:50 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Apr 11 18:49 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 36K Apr 11 18:49 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 23 08:00 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 23 08:00 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 37M 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 StableMarking

=== Now, execution of the tool begins

BK_START 1717103221336

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=StableMarking
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=StigmergyElection-PT-09b
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-30 21:07:02] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -timeout, 180, -rebuildPNML]
[2024-05-30 21:07:02] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-30 21:07:04] [INFO ] Load time of PNML (sax parser for PT used): 1591 ms
[2024-05-30 21:07:04] [INFO ] Transformed 1243 places.
[2024-05-30 21:07:04] [INFO ] Transformed 41210 transitions.
[2024-05-30 21:07:04] [INFO ] Found NUPN structural information;
[2024-05-30 21:07:04] [INFO ] Parsed PT model containing 1243 places and 41210 transitions and 720585 arcs in 1964 ms.
Graph (trivial) has 1269 edges and 1243 vertex of which 189 / 1243 are part of one of the 27 SCC in 15 ms
Free SCC test removed 162 places
Structural test allowed to assert that 797 places are NOT stable. Took 153 ms.
Ensure Unique test removed 180 transitions
Reduce redundant transitions removed 180 transitions.
RANDOM walk for 40000 steps (258 resets) in 3865 ms. (10 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 404 steps (8 resets) in 54 ms. (7 steps per ms) remains 446/446 properties
BEST_FIRST walk for 402 steps (8 resets) in 65 ms. (6 steps per ms) remains 446/446 properties
BEST_FIRST walk for 404 steps (8 resets) in 22 ms. (17 steps per ms) remains 446/446 properties
BEST_FIRST walk for 404 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 401 steps (8 resets) in 16 ms. (23 steps per ms) remains 446/446 properties
BEST_FIRST walk for 402 steps (8 resets) in 11 ms. (33 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 404 steps (8 resets) in 15 ms. (25 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 402 steps (8 resets) in 10 ms. (36 steps per ms) remains 446/446 properties
BEST_FIRST walk for 402 steps (8 resets) in 11 ms. (33 steps per ms) remains 446/446 properties
BEST_FIRST walk for 403 steps (8 resets) in 15 ms. (25 steps per ms) remains 446/446 properties
BEST_FIRST walk for 404 steps (8 resets) in 14 ms. (26 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 14 ms. (26 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 402 steps (8 resets) in 16 ms. (23 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 19 ms. (20 steps per ms) remains 446/446 properties
BEST_FIRST walk for 402 steps (8 resets) in 16 ms. (23 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 17 ms. (22 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 402 steps (8 resets) in 21 ms. (18 steps per ms) remains 446/446 properties
BEST_FIRST walk for 402 steps (8 resets) in 11 ms. (33 steps per ms) remains 446/446 properties
BEST_FIRST walk for 403 steps (8 resets) in 9 ms. (40 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 12 ms. (31 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 402 steps (8 resets) in 12 ms. (30 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 404 steps (8 resets) in 14 ms. (26 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 404 steps (8 resets) in 10 ms. (36 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 12 ms. (31 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 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 403 steps (8 resets) in 11 ms. (33 steps per ms) remains 446/446 properties
BEST_FIRST walk for 402 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 13 ms. (28 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 403 steps (8 resets) in 11 ms. (33 steps per ms) remains 446/446 properties
BEST_FIRST walk for 402 steps (8 resets) in 16 ms. (23 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
Interrupted probabilistic random walk after 26118 steps, run timeout after 3001 ms. (steps per millisecond=8 ) properties seen :77 out of 446
Probabilistic random walk after 26118 steps, saw 9580 distinct states, run finished after 3010 ms. (steps per millisecond=8 ) properties seen :77
[2024-05-30 21:07:09] [INFO ] Flow matrix only has 41004 transitions (discarded 26 similar events)
// Phase 1: matrix 41004 rows 1081 cols
[2024-05-30 21:07:10] [INFO ] Computed 10 invariants in 818 ms
[2024-05-30 21:07:10] [INFO ] State equation strengthened by 1 read => feed constraints.
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 5068 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]
Escalating to Integer solving :Problem set: 0 solved, 369 unsolved
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
[2024-05-30 21:07:46] [INFO ] Deduced a trap composed of 178 places in 24996 ms of which 57 ms to minimize.
SMT process timed out in 37009ms, After SMT, 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 14 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 13 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
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 16529 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 16552 ms. Remains : 416/1081 places, 40376/41030 transitions.
RANDOM walk for 8870 steps (2 resets) in 121166 ms. (0 steps per ms) remains 44/369 properties
BEST_FIRST walk for 400004 steps (8 resets) in 5304 ms. (75 steps per ms) remains 44/44 properties
BEST_FIRST walk for 400004 steps (8 resets) in 4729 ms. (84 steps per ms) remains 44/44 properties
BEST_FIRST walk for 400004 steps (8 resets) in 5179 ms. (77 steps per ms) remains 40/44 properties
BEST_FIRST walk for 400004 steps (8 resets) in 4732 ms. (84 steps per ms) remains 40/40 properties
BEST_FIRST walk for 400004 steps (8 resets) in 4847 ms. (82 steps per ms) remains 40/40 properties
BEST_FIRST walk for 400004 steps (8 resets) in 4760 ms. (84 steps per ms) remains 40/40 properties
BEST_FIRST walk for 400004 steps (8 resets) in 4745 ms. (84 steps per ms) remains 40/40 properties
BEST_FIRST walk for 400004 steps (8 resets) in 4852 ms. (82 steps per ms) remains 40/40 properties
BEST_FIRST walk for 400004 steps (8 resets) in 4908 ms. (81 steps per ms) remains 40/40 properties
BEST_FIRST walk for 400004 steps (8 resets) in 4762 ms. (83 steps per ms) remains 40/40 properties
BEST_FIRST walk for 400004 steps (8 resets) in 4730 ms. (84 steps per ms) remains 40/40 properties
BEST_FIRST walk for 400004 steps (8 resets) in 4757 ms. (84 steps per ms) remains 40/40 properties
BEST_FIRST walk for 400004 steps (8 resets) in 4906 ms. (81 steps per ms) remains 40/40 properties
BEST_FIRST walk for 400004 steps (8 resets) in 4753 ms. (84 steps per ms) remains 40/40 properties
BEST_FIRST walk for 400004 steps (8 resets) in 4742 ms. (84 steps per ms) remains 40/40 properties
BEST_FIRST walk for 400004 steps (8 resets) in 4762 ms. (83 steps per ms) remains 40/40 properties
BEST_FIRST walk for 400004 steps (8 resets) in 4806 ms. (83 steps per ms) remains 40/40 properties
BEST_FIRST walk for 400004 steps (8 resets) in 4739 ms. (84 steps per ms) remains 40/40 properties
BEST_FIRST walk for 400004 steps (8 resets) in 4746 ms. (84 steps per ms) remains 40/40 properties
BEST_FIRST walk for 400004 steps (8 resets) in 4743 ms. (84 steps per ms) remains 40/40 properties
BEST_FIRST walk for 400004 steps (8 resets) in 4748 ms. (84 steps per ms) remains 40/40 properties
BEST_FIRST walk for 400004 steps (8 resets) in 4749 ms. (84 steps per ms) remains 40/40 properties
BEST_FIRST walk for 400004 steps (8 resets) in 4748 ms. (84 steps per ms) remains 40/40 properties
BEST_FIRST walk for 400004 steps (8 resets) in 4756 ms. (84 steps per ms) remains 40/40 properties
BEST_FIRST walk for 400004 steps (8 resets) in 4751 ms. (84 steps per ms) remains 40/40 properties
BEST_FIRST walk for 400004 steps (8 resets) in 4769 ms. (83 steps per ms) remains 40/40 properties
BEST_FIRST walk for 400004 steps (8 resets) in 4742 ms. (84 steps per ms) remains 40/40 properties
BEST_FIRST walk for 400004 steps (8 resets) in 4746 ms. (84 steps per ms) remains 40/40 properties
BEST_FIRST walk for 400004 steps (8 resets) in 4747 ms. (84 steps per ms) remains 40/40 properties
BEST_FIRST walk for 400004 steps (8 resets) in 4751 ms. (84 steps per ms) remains 40/40 properties
BEST_FIRST walk for 400004 steps (8 resets) in 4743 ms. (84 steps per ms) remains 40/40 properties
BEST_FIRST walk for 400004 steps (8 resets) in 4763 ms. (83 steps per ms) remains 40/40 properties
BEST_FIRST walk for 400004 steps (8 resets) in 4764 ms. (83 steps per ms) remains 40/40 properties
BEST_FIRST walk for 400004 steps (8 resets) in 4775 ms. (83 steps per ms) remains 40/40 properties
BEST_FIRST walk for 400004 steps (8 resets) in 4683 ms. (85 steps per ms) remains 40/40 properties
BEST_FIRST walk for 400004 steps (8 resets) in 4684 ms. (85 steps per ms) remains 40/40 properties
BEST_FIRST walk for 400004 steps (8 resets) in 4719 ms. (84 steps per ms) remains 40/40 properties
BEST_FIRST walk for 400004 steps (8 resets) in 4697 ms. (85 steps per ms) remains 40/40 properties
BEST_FIRST walk for 400004 steps (8 resets) in 4675 ms. (85 steps per ms) remains 40/40 properties
BEST_FIRST walk for 400004 steps (8 resets) in 4686 ms. (85 steps per ms) remains 40/40 properties
BEST_FIRST walk for 400004 steps (8 resets) in 4718 ms. (84 steps per ms) remains 40/40 properties
[2024-05-30 21:09:23] [INFO ] Flow matrix only has 40375 transitions (discarded 1 similar events)
// Phase 1: matrix 40375 rows 416 cols
[2024-05-30 21:09:24] [INFO ] Computed 10 invariants in 407 ms
[2024-05-30 21:09:25] [INFO ] State equation strengthened by 6614 read => feed constraints.
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
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
SMT process timed out in 47177ms, 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.71 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 12 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 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 38704 place count 108 transition count 1971
Iterating global reduction 4 with 4 rules applied. Total rules applied 38708 place count 108 transition count 1971
Performed 10 Post agglomeration using F-continuation condition with reduction of 264 identical transitions.
Deduced a syphon composed of 10 places in 1 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 4 with 20 rules applied. Total rules applied 38728 place count 98 transition count 1697
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 38775 place count 98 transition count 1650
Discarding 7 places :
Symmetric choice reduction at 5 with 7 rule applications. Total rules 38782 place count 91 transition count 1643
Iterating global reduction 5 with 7 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 0 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 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 8 with 4 rules applied. Total rules applied 39385 place count 68 transition count 1070
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 39391 place count 68 transition count 1070
Applied a total of 39391 rules in 2051 ms. Remains 68 /416 variables (removed 348) and now considering 1070/40376 (removed 39306) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2051 ms. Remains : 68/416 places, 1070/40376 transitions.
RANDOM walk for 855 steps (24 resets) in 71 ms. (11 steps per ms) remains 0/40 properties
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 190342 ms.
ITS solved all properties within timeout

BK_STOP 1717103412931

--------------------
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//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination StableMarking -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="StigmergyElection-PT-09b"
export BK_EXAMINATION="StableMarking"
export BK_TOOL="greatspnxred"
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 greatspnxred"
echo " Input is StigmergyElection-PT-09b, 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 r408-tall-171690546500233"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/StigmergyElection-PT-09b.tgz
mv StigmergyElection-PT-09b 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.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property StableMarking.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -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 ;