About the Execution of 2024-gold for FireWire-PT-19
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 15678.020 | 116760.00 | 235154.00 | 510.30 | F | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r098-smll-174860112300243.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 gold2024
Input is FireWire-PT-19, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r098-smll-174860112300243
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 660K
-rw-r--r-- 1 mcc users 8.3K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 94K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.3K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 36K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 108K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.7K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 75K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 3 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 221K May 29 14:32 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 1748685120255
Invoking MCC driver with
BK_TOOL=gold2024
BK_EXAMINATION=StableMarking
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=FireWire-PT-19
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2025-05-31 09:52:02] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -timeout, 180, -rebuildPNML]
[2025-05-31 09:52:02] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-31 09:52:02] [INFO ] Load time of PNML (sax parser for PT used): 178 ms
[2025-05-31 09:52:02] [INFO ] Transformed 602 places.
[2025-05-31 09:52:02] [INFO ] Transformed 944 transitions.
[2025-05-31 09:52:02] [INFO ] Found NUPN structural information;
[2025-05-31 09:52:02] [INFO ] Parsed PT model containing 602 places and 944 transitions and 2776 arcs in 351 ms.
Graph (trivial) has 494 edges and 602 vertex of which 19 / 602 are part of one of the 3 SCC in 7 ms
Free SCC test removed 16 places
Structural test allowed to assert that 139 places are NOT stable. Took 39 ms.
Ensure Unique test removed 17 transitions
Reduce redundant transitions removed 17 transitions.
RANDOM walk for 40000 steps (405 resets) in 3641 ms. (10 steps per ms) remains 326/463 properties
BEST_FIRST walk for 402 steps (8 resets) in 12 ms. (30 steps per ms) remains 326/326 properties
BEST_FIRST walk for 404 steps (8 resets) in 13 ms. (28 steps per ms) remains 326/326 properties
BEST_FIRST walk for 404 steps (8 resets) in 12 ms. (31 steps per ms) remains 326/326 properties
BEST_FIRST walk for 403 steps (8 resets) in 20 ms. (19 steps per ms) remains 326/326 properties
BEST_FIRST walk for 404 steps (8 resets) in 28 ms. (13 steps per ms) remains 326/326 properties
BEST_FIRST walk for 403 steps (8 resets) in 22 ms. (17 steps per ms) remains 326/326 properties
BEST_FIRST walk for 403 steps (8 resets) in 27 ms. (14 steps per ms) remains 326/326 properties
BEST_FIRST walk for 403 steps (8 resets) in 27 ms. (14 steps per ms) remains 326/326 properties
BEST_FIRST walk for 404 steps (8 resets) in 17 ms. (22 steps per ms) remains 326/326 properties
BEST_FIRST walk for 403 steps (8 resets) in 11 ms. (33 steps per ms) remains 326/326 properties
BEST_FIRST walk for 403 steps (8 resets) in 11 ms. (33 steps per ms) remains 326/326 properties
BEST_FIRST walk for 403 steps (8 resets) in 15 ms. (25 steps per ms) remains 326/326 properties
BEST_FIRST walk for 402 steps (8 resets) in 9 ms. (40 steps per ms) remains 326/326 properties
BEST_FIRST walk for 402 steps (8 resets) in 12 ms. (30 steps per ms) remains 326/326 properties
BEST_FIRST walk for 403 steps (8 resets) in 11 ms. (33 steps per ms) remains 326/326 properties
BEST_FIRST walk for 403 steps (8 resets) in 10 ms. (36 steps per ms) remains 326/326 properties
BEST_FIRST walk for 402 steps (8 resets) in 12 ms. (30 steps per ms) remains 326/326 properties
BEST_FIRST walk for 404 steps (8 resets) in 10 ms. (36 steps per ms) remains 326/326 properties
BEST_FIRST walk for 404 steps (8 resets) in 11 ms. (33 steps per ms) remains 326/326 properties
BEST_FIRST walk for 404 steps (8 resets) in 12 ms. (31 steps per ms) remains 326/326 properties
BEST_FIRST walk for 402 steps (8 resets) in 13 ms. (28 steps per ms) remains 326/326 properties
BEST_FIRST walk for 403 steps (8 resets) in 8 ms. (44 steps per ms) remains 326/326 properties
BEST_FIRST walk for 404 steps (8 resets) in 12 ms. (31 steps per ms) remains 326/326 properties
BEST_FIRST walk for 404 steps (8 resets) in 10 ms. (36 steps per ms) remains 326/326 properties
BEST_FIRST walk for 403 steps (8 resets) in 8 ms. (44 steps per ms) remains 326/326 properties
BEST_FIRST walk for 402 steps (8 resets) in 10 ms. (36 steps per ms) remains 326/326 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 326/326 properties
BEST_FIRST walk for 404 steps (8 resets) in 10 ms. (36 steps per ms) remains 326/326 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 326/326 properties
BEST_FIRST walk for 401 steps (8 resets) in 11 ms. (33 steps per ms) remains 326/326 properties
BEST_FIRST walk for 404 steps (8 resets) in 10 ms. (36 steps per ms) remains 326/326 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 326/326 properties
BEST_FIRST walk for 403 steps (8 resets) in 10 ms. (36 steps per ms) remains 326/326 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 326/326 properties
BEST_FIRST walk for 404 steps (8 resets) in 10 ms. (36 steps per ms) remains 326/326 properties
BEST_FIRST walk for 403 steps (8 resets) in 9 ms. (40 steps per ms) remains 326/326 properties
BEST_FIRST walk for 403 steps (8 resets) in 9 ms. (40 steps per ms) remains 326/326 properties
BEST_FIRST walk for 404 steps (8 resets) in 9 ms. (40 steps per ms) remains 326/326 properties
BEST_FIRST walk for 404 steps (8 resets) in 21 ms. (18 steps per ms) remains 326/326 properties
BEST_FIRST walk for 404 steps (8 resets) in 9 ms. (40 steps per ms) remains 326/326 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 326/326 properties
BEST_FIRST walk for 403 steps (8 resets) in 10 ms. (36 steps per ms) remains 326/326 properties
BEST_FIRST walk for 403 steps (8 resets) in 9 ms. (40 steps per ms) remains 326/326 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 326/326 properties
BEST_FIRST walk for 402 steps (8 resets) in 9 ms. (40 steps per ms) remains 326/326 properties
BEST_FIRST walk for 403 steps (8 resets) in 9 ms. (40 steps per ms) remains 326/326 properties
BEST_FIRST walk for 403 steps (8 resets) in 8 ms. (44 steps per ms) remains 326/326 properties
BEST_FIRST walk for 402 steps (8 resets) in 8 ms. (44 steps per ms) remains 326/326 properties
BEST_FIRST walk for 403 steps (8 resets) in 9 ms. (40 steps per ms) remains 326/326 properties
BEST_FIRST walk for 403 steps (8 resets) in 10 ms. (36 steps per ms) remains 326/326 properties
[2025-05-31 09:52:04] [INFO ] Flow matrix only has 925 transitions (discarded 2 similar events)
// Phase 1: matrix 925 rows 586 cols
[2025-05-31 09:52:04] [INFO ] Computed 13 invariants in 23 ms
[2025-05-31 09:52:04] [INFO ] State equation strengthened by 1 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/326 variables, 326/326 constraints. Problems are: Problem set: 0 solved, 326 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 326/1511 variables, and 326 constraints, problems are : Problem set: 0 solved, 326 unsolved in 5092 ms.
Refiners :[Domain max(s): 326/586 constraints, Positive P Invariants (semi-flows): 0/13 constraints, State Equation: 0/586 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 326/326 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 326 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/326 variables, 326/326 constraints. Problems are: Problem set: 0 solved, 326 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/326 variables, 0/326 constraints. Problems are: Problem set: 0 solved, 326 unsolved
At refinement iteration 2 (OVERLAPS) 179/505 variables, 10/336 constraints. Problems are: Problem set: 0 solved, 326 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/505 variables, 179/515 constraints. Problems are: Problem set: 0 solved, 326 unsolved
[2025-05-31 09:52:13] [INFO ] Deduced a trap composed of 170 places in 465 ms of which 56 ms to minimize.
[2025-05-31 09:52:13] [INFO ] Deduced a trap composed of 110 places in 374 ms of which 6 ms to minimize.
[2025-05-31 09:52:14] [INFO ] Deduced a trap composed of 67 places in 332 ms of which 5 ms to minimize.
[2025-05-31 09:52:14] [INFO ] Deduced a trap composed of 103 places in 415 ms of which 8 ms to minimize.
SMT process timed out in 10539ms, After SMT, problems are : Problem set: 0 solved, 326 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 326 out of 586 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 586/586 places, 927/927 transitions.
Graph (complete) has 1585 edges and 586 vertex of which 577 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.7 ms
Discarding 9 places :
Also discarding 0 output transitions
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 98 transitions
Trivial Post-agglo rules discarded 98 transitions
Performed 98 trivial Post agglomeration. Transition count delta: 98
Iterating post reduction 0 with 104 rules applied. Total rules applied 105 place count 577 transition count 823
Reduce places removed 98 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 101 rules applied. Total rules applied 206 place count 479 transition count 820
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 208 place count 477 transition count 820
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 9 Pre rules applied. Total rules applied 208 place count 477 transition count 811
Deduced a syphon composed of 9 places in 2 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 3 with 18 rules applied. Total rules applied 226 place count 468 transition count 811
Discarding 16 places :
Symmetric choice reduction at 3 with 16 rule applications. Total rules 242 place count 452 transition count 795
Iterating global reduction 3 with 16 rules applied. Total rules applied 258 place count 452 transition count 795
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 261 place count 452 transition count 792
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 261 place count 452 transition count 791
Deduced a syphon composed of 1 places in 9 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 263 place count 451 transition count 791
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 265 place count 449 transition count 731
Iterating global reduction 4 with 2 rules applied. Total rules applied 267 place count 449 transition count 731
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 268 place count 449 transition count 730
Performed 31 Post agglomeration using F-continuation condition.Transition count delta: 31
Deduced a syphon composed of 31 places in 6 ms
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 5 with 62 rules applied. Total rules applied 330 place count 418 transition count 699
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: -11
Deduced a syphon composed of 10 places in 6 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 5 with 20 rules applied. Total rules applied 350 place count 408 transition count 710
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 352 place count 408 transition count 708
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 6 with 2 rules applied. Total rules applied 354 place count 408 transition count 706
Free-agglomeration rule applied 17 times.
Iterating global reduction 6 with 17 rules applied. Total rules applied 371 place count 408 transition count 689
Reduce places removed 17 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 6 with 19 rules applied. Total rules applied 390 place count 391 transition count 687
Drop transitions (Redundant composition of simpler transitions.) removed 32 transitions
Redundant transition composition rules discarded 32 transitions
Iterating global reduction 7 with 32 rules applied. Total rules applied 422 place count 391 transition count 655
Free-agglomeration rule applied 1 times.
Iterating global reduction 7 with 1 rules applied. Total rules applied 423 place count 391 transition count 654
Reduce places removed 1 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 30 transitions.
Iterating post reduction 7 with 31 rules applied. Total rules applied 454 place count 390 transition count 624
Partial Free-agglomeration rule applied 3 times.
Drop transitions (Partial Free agglomeration) removed 3 transitions
Iterating global reduction 8 with 3 rules applied. Total rules applied 457 place count 390 transition count 624
Applied a total of 457 rules in 371 ms. Remains 390 /586 variables (removed 196) and now considering 624/927 (removed 303) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 397 ms. Remains : 390/586 places, 624/927 transitions.
RANDOM walk for 4000000 steps (235193 resets) in 72507 ms. (55 steps per ms) remains 135/326 properties
BEST_FIRST walk for 40003 steps (430 resets) in 144 ms. (275 steps per ms) remains 135/135 properties
BEST_FIRST walk for 40002 steps (431 resets) in 117 ms. (339 steps per ms) remains 135/135 properties
BEST_FIRST walk for 40004 steps (436 resets) in 107 ms. (370 steps per ms) remains 135/135 properties
BEST_FIRST walk for 40003 steps (421 resets) in 108 ms. (367 steps per ms) remains 135/135 properties
BEST_FIRST walk for 40004 steps (426 resets) in 148 ms. (268 steps per ms) remains 135/135 properties
BEST_FIRST walk for 40004 steps (435 resets) in 147 ms. (270 steps per ms) remains 135/135 properties
BEST_FIRST walk for 40003 steps (435 resets) in 152 ms. (261 steps per ms) remains 135/135 properties
BEST_FIRST walk for 40003 steps (432 resets) in 146 ms. (272 steps per ms) remains 135/135 properties
BEST_FIRST walk for 40003 steps (418 resets) in 145 ms. (273 steps per ms) remains 135/135 properties
BEST_FIRST walk for 40003 steps (422 resets) in 147 ms. (270 steps per ms) remains 135/135 properties
BEST_FIRST walk for 40003 steps (435 resets) in 140 ms. (283 steps per ms) remains 135/135 properties
BEST_FIRST walk for 40002 steps (424 resets) in 149 ms. (266 steps per ms) remains 135/135 properties
BEST_FIRST walk for 40004 steps (430 resets) in 123 ms. (322 steps per ms) remains 135/135 properties
BEST_FIRST walk for 40004 steps (417 resets) in 110 ms. (360 steps per ms) remains 135/135 properties
BEST_FIRST walk for 40004 steps (437 resets) in 130 ms. (305 steps per ms) remains 135/135 properties
BEST_FIRST walk for 40002 steps (431 resets) in 113 ms. (350 steps per ms) remains 135/135 properties
BEST_FIRST walk for 40002 steps (421 resets) in 109 ms. (363 steps per ms) remains 135/135 properties
BEST_FIRST walk for 40004 steps (436 resets) in 111 ms. (357 steps per ms) remains 135/135 properties
BEST_FIRST walk for 40004 steps (422 resets) in 110 ms. (360 steps per ms) remains 135/135 properties
BEST_FIRST walk for 40004 steps (424 resets) in 108 ms. (367 steps per ms) remains 135/135 properties
BEST_FIRST walk for 40003 steps (418 resets) in 115 ms. (344 steps per ms) remains 135/135 properties
BEST_FIRST walk for 40003 steps (420 resets) in 111 ms. (357 steps per ms) remains 135/135 properties
BEST_FIRST walk for 40003 steps (429 resets) in 108 ms. (367 steps per ms) remains 135/135 properties
BEST_FIRST walk for 40004 steps (422 resets) in 112 ms. (354 steps per ms) remains 135/135 properties
BEST_FIRST walk for 40002 steps (416 resets) in 110 ms. (360 steps per ms) remains 135/135 properties
BEST_FIRST walk for 40002 steps (434 resets) in 116 ms. (341 steps per ms) remains 135/135 properties
BEST_FIRST walk for 40001 steps (428 resets) in 109 ms. (363 steps per ms) remains 135/135 properties
BEST_FIRST walk for 40004 steps (415 resets) in 108 ms. (367 steps per ms) remains 135/135 properties
BEST_FIRST walk for 40004 steps (430 resets) in 109 ms. (363 steps per ms) remains 135/135 properties
BEST_FIRST walk for 40004 steps (438 resets) in 105 ms. (377 steps per ms) remains 135/135 properties
BEST_FIRST walk for 40003 steps (421 resets) in 113 ms. (350 steps per ms) remains 135/135 properties
BEST_FIRST walk for 40004 steps (423 resets) in 106 ms. (373 steps per ms) remains 135/135 properties
BEST_FIRST walk for 40003 steps (416 resets) in 106 ms. (373 steps per ms) remains 135/135 properties
BEST_FIRST walk for 40004 steps (424 resets) in 108 ms. (367 steps per ms) remains 135/135 properties
BEST_FIRST walk for 40004 steps (425 resets) in 112 ms. (354 steps per ms) remains 135/135 properties
BEST_FIRST walk for 40002 steps (414 resets) in 106 ms. (373 steps per ms) remains 135/135 properties
BEST_FIRST walk for 40003 steps (423 resets) in 104 ms. (380 steps per ms) remains 135/135 properties
BEST_FIRST walk for 40004 steps (421 resets) in 104 ms. (380 steps per ms) remains 135/135 properties
BEST_FIRST walk for 40004 steps (408 resets) in 106 ms. (373 steps per ms) remains 135/135 properties
BEST_FIRST walk for 40003 steps (418 resets) in 114 ms. (347 steps per ms) remains 135/135 properties
BEST_FIRST walk for 40003 steps (425 resets) in 113 ms. (350 steps per ms) remains 135/135 properties
BEST_FIRST walk for 40004 steps (422 resets) in 106 ms. (373 steps per ms) remains 135/135 properties
BEST_FIRST walk for 40002 steps (425 resets) in 107 ms. (370 steps per ms) remains 135/135 properties
BEST_FIRST walk for 40004 steps (426 resets) in 108 ms. (367 steps per ms) remains 135/135 properties
BEST_FIRST walk for 40002 steps (424 resets) in 111 ms. (357 steps per ms) remains 135/135 properties
BEST_FIRST walk for 40002 steps (423 resets) in 106 ms. (373 steps per ms) remains 135/135 properties
BEST_FIRST walk for 40004 steps (427 resets) in 119 ms. (333 steps per ms) remains 135/135 properties
BEST_FIRST walk for 40003 steps (428 resets) in 114 ms. (347 steps per ms) remains 135/135 properties
BEST_FIRST walk for 40003 steps (419 resets) in 111 ms. (357 steps per ms) remains 135/135 properties
BEST_FIRST walk for 40002 steps (428 resets) in 105 ms. (377 steps per ms) remains 135/135 properties
[2025-05-31 09:52:35] [INFO ] Flow matrix only has 594 transitions (discarded 30 similar events)
// Phase 1: matrix 594 rows 390 cols
[2025-05-31 09:52:35] [INFO ] Computed 10 invariants in 5 ms
[2025-05-31 09:52:35] [INFO ] State equation strengthened by 39 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/135 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 1 (OVERLAPS) 227/362 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/362 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 3 (OVERLAPS) 22/384 variables, 1/10 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/384 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 5 (OVERLAPS) 594/978 variables, 384/394 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/978 variables, 39/433 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/978 variables, 0/433 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 8 (OVERLAPS) 6/984 variables, 6/439 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/984 variables, 0/439 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 10 (OVERLAPS) 0/984 variables, 0/439 constraints. Problems are: Problem set: 0 solved, 135 unsolved
No progress, stopping.
After SMT solving in domain Real declared 984/984 variables, and 439 constraints, problems are : Problem set: 0 solved, 135 unsolved in 18674 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 390/390 constraints, ReadFeed: 39/39 constraints, PredecessorRefiner: 135/135 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 135 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/135 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 1 (OVERLAPS) 227/362 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 135 unsolved
[2025-05-31 09:52:55] [INFO ] Deduced a trap composed of 95 places in 147 ms of which 4 ms to minimize.
[2025-05-31 09:52:55] [INFO ] Deduced a trap composed of 104 places in 74 ms of which 1 ms to minimize.
[2025-05-31 09:52:55] [INFO ] Deduced a trap composed of 97 places in 68 ms of which 2 ms to minimize.
[2025-05-31 09:52:55] [INFO ] Deduced a trap composed of 98 places in 78 ms of which 3 ms to minimize.
[2025-05-31 09:52:55] [INFO ] Deduced a trap composed of 86 places in 74 ms of which 2 ms to minimize.
[2025-05-31 09:52:55] [INFO ] Deduced a trap composed of 98 places in 74 ms of which 3 ms to minimize.
[2025-05-31 09:52:56] [INFO ] Deduced a trap composed of 101 places in 75 ms of which 2 ms to minimize.
[2025-05-31 09:52:56] [INFO ] Deduced a trap composed of 105 places in 75 ms of which 2 ms to minimize.
[2025-05-31 09:52:56] [INFO ] Deduced a trap composed of 104 places in 75 ms of which 1 ms to minimize.
[2025-05-31 09:52:57] [INFO ] Deduced a trap composed of 104 places in 77 ms of which 2 ms to minimize.
[2025-05-31 09:52:57] [INFO ] Deduced a trap composed of 93 places in 70 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/362 variables, 11/20 constraints. Problems are: Problem set: 0 solved, 135 unsolved
[2025-05-31 09:52:58] [INFO ] Deduced a trap composed of 103 places in 70 ms of which 2 ms to minimize.
[2025-05-31 09:52:58] [INFO ] Deduced a trap composed of 106 places in 75 ms of which 2 ms to minimize.
[2025-05-31 09:52:59] [INFO ] Deduced a trap composed of 104 places in 70 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/362 variables, 3/23 constraints. Problems are: Problem set: 0 solved, 135 unsolved
[2025-05-31 09:52:59] [INFO ] Deduced a trap composed of 98 places in 78 ms of which 2 ms to minimize.
[2025-05-31 09:52:59] [INFO ] Deduced a trap composed of 98 places in 73 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/362 variables, 2/25 constraints. Problems are: Problem set: 0 solved, 135 unsolved
[2025-05-31 09:53:02] [INFO ] Deduced a trap composed of 102 places in 107 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/362 variables, 1/26 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/362 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 7 (OVERLAPS) 22/384 variables, 1/27 constraints. Problems are: Problem set: 0 solved, 135 unsolved
[2025-05-31 09:53:06] [INFO ] Deduced a trap composed of 115 places in 277 ms of which 4 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/384 variables, 1/28 constraints. Problems are: Problem set: 0 solved, 135 unsolved
[2025-05-31 09:53:07] [INFO ] Deduced a trap composed of 103 places in 278 ms of which 6 ms to minimize.
[2025-05-31 09:53:08] [INFO ] Deduced a trap composed of 104 places in 368 ms of which 6 ms to minimize.
[2025-05-31 09:53:08] [INFO ] Deduced a trap composed of 102 places in 346 ms of which 5 ms to minimize.
[2025-05-31 09:53:08] [INFO ] Deduced a trap composed of 104 places in 317 ms of which 5 ms to minimize.
[2025-05-31 09:53:09] [INFO ] Deduced a trap composed of 150 places in 299 ms of which 4 ms to minimize.
[2025-05-31 09:53:09] [INFO ] Deduced a trap composed of 99 places in 292 ms of which 4 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/384 variables, 6/34 constraints. Problems are: Problem set: 0 solved, 135 unsolved
[2025-05-31 09:53:11] [INFO ] Deduced a trap composed of 25 places in 325 ms of which 5 ms to minimize.
[2025-05-31 09:53:11] [INFO ] Deduced a trap composed of 25 places in 287 ms of which 4 ms to minimize.
[2025-05-31 09:53:13] [INFO ] Deduced a trap composed of 113 places in 338 ms of which 5 ms to minimize.
[2025-05-31 09:53:13] [INFO ] Deduced a trap composed of 104 places in 349 ms of which 4 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/384 variables, 4/38 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/384 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 12 (OVERLAPS) 594/978 variables, 384/422 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/978 variables, 39/461 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/978 variables, 135/596 constraints. Problems are: Problem set: 0 solved, 135 unsolved
[2025-05-31 09:53:17] [INFO ] Deduced a trap composed of 63 places in 290 ms of which 5 ms to minimize.
[2025-05-31 09:53:18] [INFO ] Deduced a trap composed of 54 places in 283 ms of which 5 ms to minimize.
[2025-05-31 09:53:18] [INFO ] Deduced a trap composed of 86 places in 85 ms of which 2 ms to minimize.
[2025-05-31 09:53:19] [INFO ] Deduced a trap composed of 89 places in 78 ms of which 2 ms to minimize.
[2025-05-31 09:53:20] [INFO ] Deduced a trap composed of 101 places in 81 ms of which 2 ms to minimize.
[2025-05-31 09:53:20] [INFO ] Deduced a trap composed of 43 places in 332 ms of which 5 ms to minimize.
[2025-05-31 09:53:21] [INFO ] Deduced a trap composed of 90 places in 67 ms of which 1 ms to minimize.
[2025-05-31 09:53:22] [INFO ] Deduced a trap composed of 89 places in 98 ms of which 3 ms to minimize.
[2025-05-31 09:53:22] [INFO ] Deduced a trap composed of 103 places in 92 ms of which 2 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/978 variables, 9/605 constraints. Problems are: Problem set: 0 solved, 135 unsolved
[2025-05-31 09:53:28] [INFO ] Deduced a trap composed of 83 places in 59 ms of which 1 ms to minimize.
[2025-05-31 09:53:30] [INFO ] Deduced a trap composed of 101 places in 89 ms of which 1 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/978 variables, 2/607 constraints. Problems are: Problem set: 0 solved, 135 unsolved
[2025-05-31 09:53:37] [INFO ] Deduced a trap composed of 98 places in 75 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 978/984 variables, and 608 constraints, problems are : Problem set: 0 solved, 135 unsolved in 45011 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 384/390 constraints, ReadFeed: 39/39 constraints, PredecessorRefiner: 135/135 constraints, Known Traps: 40/40 constraints]
After SMT, in 63747ms problems are : Problem set: 0 solved, 135 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 135 out of 390 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 390/390 places, 624/624 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 57 transitions
Trivial Post-agglo rules discarded 57 transitions
Performed 57 trivial Post agglomeration. Transition count delta: 57
Iterating post reduction 0 with 57 rules applied. Total rules applied 57 place count 390 transition count 567
Reduce places removed 57 places and 0 transitions.
Iterating post reduction 1 with 57 rules applied. Total rules applied 114 place count 333 transition count 567
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 114 place count 333 transition count 566
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 116 place count 332 transition count 566
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 123 place count 325 transition count 559
Iterating global reduction 2 with 7 rules applied. Total rules applied 130 place count 325 transition count 559
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 130 place count 325 transition count 557
Deduced a syphon composed of 2 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 134 place count 323 transition count 557
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 136 place count 321 transition count 555
Iterating global reduction 2 with 2 rules applied. Total rules applied 138 place count 321 transition count 555
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 2 with 4 rules applied. Total rules applied 142 place count 321 transition count 551
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 144 place count 319 transition count 551
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Deduced a syphon composed of 20 places in 3 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 4 with 40 rules applied. Total rules applied 184 place count 299 transition count 531
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: -19
Deduced a syphon composed of 25 places in 2 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 4 with 50 rules applied. Total rules applied 234 place count 274 transition count 550
Drop transitions (Empty/Sink Transition effects.) removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 4 with 10 rules applied. Total rules applied 244 place count 274 transition count 540
Drop transitions (Redundant composition of simpler transitions.) removed 27 transitions
Redundant transition composition rules discarded 27 transitions
Iterating global reduction 5 with 27 rules applied. Total rules applied 271 place count 274 transition count 513
Free-agglomeration rule applied 8 times.
Iterating global reduction 5 with 8 rules applied. Total rules applied 279 place count 274 transition count 505
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 5 with 8 rules applied. Total rules applied 287 place count 266 transition count 505
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 288 place count 266 transition count 504
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 6 with 3 rules applied. Total rules applied 291 place count 266 transition count 643
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 6 with 3 rules applied. Total rules applied 294 place count 263 transition count 643
Applied a total of 294 rules in 151 ms. Remains 263 /390 variables (removed 127) and now considering 643/624 (removed -19) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 151 ms. Remains : 263/390 places, 643/624 transitions.
RANDOM walk for 4000000 steps (113644 resets) in 29772 ms. (134 steps per ms) remains 2/135 properties
BEST_FIRST walk for 4000003 steps (26530 resets) in 6786 ms. (589 steps per ms) remains 2/2 properties
BEST_FIRST walk for 3067490 steps (20279 resets) in 8604 ms. (356 steps per ms) remains 0/2 properties
Able to resolve query StableMarking after proving 465 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK MARKED_SUFFIX_TEST TRIVIAL_UNMARKED_SCC_TEST BESTFIRST_WALK TOPOLOGICAL
Total runtime 114894 ms.
ITS solved all properties within timeout
BK_STOP 1748685237015
--------------------
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="FireWire-PT-19"
export BK_EXAMINATION="StableMarking"
export BK_TOOL="gold2024"
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 gold2024"
echo " Input is FireWire-PT-19, 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 r098-smll-174860112300243"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/FireWire-PT-19.tgz
mv FireWire-PT-19 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 '
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 ;