About the Execution of 2024-gold for FireWire-PT-10
Execution Summary | |||||
Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
15684.090 | 65711.00 | 158129.00 | 354.80 | 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-174860112300198.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-10, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r098-smll-174860112300198
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 496K
-rw-r--r-- 1 mcc users 8.2K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 95K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.1K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 61K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.2K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K 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 19K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.1K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 84K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.1K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 36K 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 101K 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 1748679572027
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-10
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2025-05-31 08:19:34] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -timeout, 180, -rebuildPNML]
[2025-05-31 08:19:34] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-31 08:19:34] [INFO ] Load time of PNML (sax parser for PT used): 137 ms
[2025-05-31 08:19:34] [INFO ] Transformed 131 places.
[2025-05-31 08:19:34] [INFO ] Transformed 409 transitions.
[2025-05-31 08:19:34] [INFO ] Found NUPN structural information;
[2025-05-31 08:19:34] [INFO ] Parsed PT model containing 131 places and 409 transitions and 1529 arcs in 324 ms.
Structural test allowed to assert that 10 places are NOT stable. Took 11 ms.
Ensure Unique test removed 56 transitions
Reduce redundant transitions removed 56 transitions.
RANDOM walk for 40000 steps (2238 resets) in 3052 ms. (13 steps per ms) remains 57/121 properties
BEST_FIRST walk for 4003 steps (59 resets) in 44 ms. (88 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4004 steps (62 resets) in 87 ms. (45 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4004 steps (52 resets) in 23 ms. (166 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4003 steps (58 resets) in 52 ms. (75 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4004 steps (66 resets) in 21 ms. (182 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4003 steps (64 resets) in 34 ms. (114 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4003 steps (62 resets) in 18 ms. (210 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4003 steps (50 resets) in 17 ms. (222 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4004 steps (48 resets) in 18 ms. (210 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4003 steps (60 resets) in 17 ms. (222 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4002 steps (59 resets) in 16 ms. (235 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4000 steps (56 resets) in 21 ms. (181 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4004 steps (61 resets) in 25 ms. (154 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4002 steps (52 resets) in 37 ms. (105 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4003 steps (63 resets) in 15 ms. (250 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4003 steps (65 resets) in 16 ms. (235 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4002 steps (45 resets) in 29 ms. (133 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4003 steps (57 resets) in 22 ms. (174 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4002 steps (63 resets) in 19 ms. (200 steps per ms) remains 56/57 properties
BEST_FIRST walk for 4002 steps (51 resets) in 22 ms. (174 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4001 steps (60 resets) in 21 ms. (181 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4002 steps (73 resets) in 20 ms. (190 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (56 resets) in 23 ms. (166 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4003 steps (68 resets) in 25 ms. (153 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4003 steps (65 resets) in 20 ms. (190 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4002 steps (58 resets) in 29 ms. (133 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4002 steps (54 resets) in 26 ms. (148 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4003 steps (62 resets) in 20 ms. (190 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4002 steps (51 resets) in 50 ms. (78 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (57 resets) in 18 ms. (210 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (60 resets) in 22 ms. (174 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4003 steps (49 resets) in 23 ms. (166 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4002 steps (48 resets) in 17 ms. (222 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4003 steps (50 resets) in 19 ms. (200 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4003 steps (46 resets) in 15 ms. (250 steps per ms) remains 55/56 properties
BEST_FIRST walk for 4002 steps (58 resets) in 16 ms. (235 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4004 steps (59 resets) in 27 ms. (143 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4003 steps (43 resets) in 19 ms. (200 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4003 steps (55 resets) in 17 ms. (222 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4003 steps (59 resets) in 15 ms. (250 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4001 steps (53 resets) in 32 ms. (121 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4001 steps (59 resets) in 20 ms. (190 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4001 steps (48 resets) in 17 ms. (222 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4004 steps (50 resets) in 35 ms. (111 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4004 steps (59 resets) in 17 ms. (222 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4004 steps (63 resets) in 23 ms. (166 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4004 steps (57 resets) in 24 ms. (160 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4003 steps (62 resets) in 16 ms. (235 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4004 steps (47 resets) in 17 ms. (222 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4003 steps (69 resets) in 20 ms. (190 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4003 steps (76 resets) in 25 ms. (153 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4003 steps (57 resets) in 18 ms. (210 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4003 steps (57 resets) in 14 ms. (266 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4002 steps (74 resets) in 32 ms. (121 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4002 steps (57 resets) in 12 ms. (307 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4002 steps (55 resets) in 16 ms. (235 steps per ms) remains 55/55 properties
[2025-05-31 08:19:36] [INFO ] Flow matrix only has 321 transitions (discarded 32 similar events)
// Phase 1: matrix 321 rows 131 cols
[2025-05-31 08:19:36] [INFO ] Computed 8 invariants in 19 ms
[2025-05-31 08:19:36] [INFO ] State equation strengthened by 45 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/55 variables, 55/55 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/55 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 2 (OVERLAPS) 69/124 variables, 6/61 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/124 variables, 69/130 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/124 variables, 0/130 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 5 (OVERLAPS) 4/128 variables, 2/132 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/128 variables, 4/136 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/128 variables, 0/136 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 8 (OVERLAPS) 320/448 variables, 128/264 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/448 variables, 44/308 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/448 variables, 0/308 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 11 (OVERLAPS) 3/451 variables, 3/311 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/451 variables, 3/314 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/451 variables, 0/314 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 14 (OVERLAPS) 1/452 variables, 1/315 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/452 variables, 0/315 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 16 (OVERLAPS) 0/452 variables, 0/315 constraints. Problems are: Problem set: 0 solved, 55 unsolved
No progress, stopping.
After SMT solving in domain Real declared 452/452 variables, and 315 constraints, problems are : Problem set: 0 solved, 55 unsolved in 3737 ms.
Refiners :[Domain max(s): 131/131 constraints, Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 131/131 constraints, ReadFeed: 45/45 constraints, PredecessorRefiner: 55/55 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 55 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/55 variables, 55/55 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/55 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 2 (OVERLAPS) 69/124 variables, 6/61 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/124 variables, 69/130 constraints. Problems are: Problem set: 0 solved, 55 unsolved
[2025-05-31 08:19:40] [INFO ] Deduced a trap composed of 14 places in 167 ms of which 26 ms to minimize.
[2025-05-31 08:19:40] [INFO ] Deduced a trap composed of 13 places in 133 ms of which 2 ms to minimize.
[2025-05-31 08:19:41] [INFO ] Deduced a trap composed of 15 places in 115 ms of which 3 ms to minimize.
[2025-05-31 08:19:41] [INFO ] Deduced a trap composed of 77 places in 106 ms of which 2 ms to minimize.
[2025-05-31 08:19:41] [INFO ] Deduced a trap composed of 44 places in 59 ms of which 1 ms to minimize.
[2025-05-31 08:19:41] [INFO ] Deduced a trap composed of 36 places in 46 ms of which 1 ms to minimize.
[2025-05-31 08:19:41] [INFO ] Deduced a trap composed of 78 places in 103 ms of which 2 ms to minimize.
[2025-05-31 08:19:41] [INFO ] Deduced a trap composed of 42 places in 57 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/124 variables, 8/138 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/124 variables, 0/138 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 6 (OVERLAPS) 4/128 variables, 2/140 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/128 variables, 4/144 constraints. Problems are: Problem set: 0 solved, 55 unsolved
[2025-05-31 08:19:42] [INFO ] Deduced a trap composed of 18 places in 35 ms of which 1 ms to minimize.
[2025-05-31 08:19:42] [INFO ] Deduced a trap composed of 22 places in 35 ms of which 1 ms to minimize.
[2025-05-31 08:19:42] [INFO ] Deduced a trap composed of 54 places in 54 ms of which 2 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/128 variables, 3/147 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/128 variables, 0/147 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 10 (OVERLAPS) 320/448 variables, 128/275 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/448 variables, 44/319 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/448 variables, 55/374 constraints. Problems are: Problem set: 0 solved, 55 unsolved
[2025-05-31 08:19:43] [INFO ] Deduced a trap composed of 55 places in 53 ms of which 1 ms to minimize.
[2025-05-31 08:19:43] [INFO ] Deduced a trap composed of 22 places in 125 ms of which 2 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/448 variables, 2/376 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/448 variables, 0/376 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 15 (OVERLAPS) 3/451 variables, 3/379 constraints. Problems are: Problem set: 0 solved, 55 unsolved
SMT process timed out in 8891ms, After SMT, problems are : Problem set: 0 solved, 55 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 55 out of 131 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 131/131 places, 353/353 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 131 transition count 350
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 5 place count 129 transition count 346
Iterating global reduction 1 with 2 rules applied. Total rules applied 7 place count 129 transition count 346
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 9 place count 129 transition count 344
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -4
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 13 place count 127 transition count 348
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 17 place count 127 transition count 344
Drop transitions (Redundant composition of simpler transitions.) removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 3 with 8 rules applied. Total rules applied 25 place count 127 transition count 336
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 26 place count 126 transition count 335
Applied a total of 26 rules in 96 ms. Remains 126 /131 variables (removed 5) and now considering 335/353 (removed 18) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 113 ms. Remains : 126/131 places, 335/353 transitions.
RANDOM walk for 4000000 steps (232069 resets) in 24492 ms. (163 steps per ms) remains 32/55 properties
BEST_FIRST walk for 400002 steps (5688 resets) in 589 ms. (677 steps per ms) remains 32/32 properties
BEST_FIRST walk for 400004 steps (5683 resets) in 588 ms. (679 steps per ms) remains 32/32 properties
BEST_FIRST walk for 400004 steps (5680 resets) in 586 ms. (681 steps per ms) remains 32/32 properties
BEST_FIRST walk for 400003 steps (5730 resets) in 602 ms. (663 steps per ms) remains 32/32 properties
BEST_FIRST walk for 400002 steps (5548 resets) in 643 ms. (621 steps per ms) remains 32/32 properties
BEST_FIRST walk for 400003 steps (5684 resets) in 587 ms. (680 steps per ms) remains 31/32 properties
BEST_FIRST walk for 400003 steps (5461 resets) in 594 ms. (672 steps per ms) remains 31/31 properties
BEST_FIRST walk for 400004 steps (5659 resets) in 578 ms. (690 steps per ms) remains 31/31 properties
BEST_FIRST walk for 400004 steps (5662 resets) in 578 ms. (690 steps per ms) remains 31/31 properties
BEST_FIRST walk for 400003 steps (5635 resets) in 758 ms. (527 steps per ms) remains 31/31 properties
BEST_FIRST walk for 400002 steps (5619 resets) in 696 ms. (573 steps per ms) remains 31/31 properties
BEST_FIRST walk for 400003 steps (5601 resets) in 578 ms. (690 steps per ms) remains 31/31 properties
BEST_FIRST walk for 400003 steps (5610 resets) in 584 ms. (683 steps per ms) remains 31/31 properties
BEST_FIRST walk for 400003 steps (5559 resets) in 576 ms. (693 steps per ms) remains 31/31 properties
BEST_FIRST walk for 400004 steps (5700 resets) in 580 ms. (688 steps per ms) remains 31/31 properties
BEST_FIRST walk for 400003 steps (5664 resets) in 583 ms. (684 steps per ms) remains 31/31 properties
BEST_FIRST walk for 400004 steps (5499 resets) in 572 ms. (698 steps per ms) remains 31/31 properties
BEST_FIRST walk for 400004 steps (5691 resets) in 597 ms. (668 steps per ms) remains 30/31 properties
BEST_FIRST walk for 400002 steps (5644 resets) in 590 ms. (676 steps per ms) remains 30/30 properties
BEST_FIRST walk for 400003 steps (5666 resets) in 638 ms. (625 steps per ms) remains 30/30 properties
BEST_FIRST walk for 400004 steps (5633 resets) in 773 ms. (516 steps per ms) remains 30/30 properties
BEST_FIRST walk for 400003 steps (5515 resets) in 568 ms. (702 steps per ms) remains 30/30 properties
BEST_FIRST walk for 400002 steps (5532 resets) in 568 ms. (702 steps per ms) remains 28/30 properties
BEST_FIRST walk for 400002 steps (5588 resets) in 584 ms. (683 steps per ms) remains 28/28 properties
BEST_FIRST walk for 400003 steps (5555 resets) in 703 ms. (568 steps per ms) remains 28/28 properties
BEST_FIRST walk for 400001 steps (5754 resets) in 720 ms. (554 steps per ms) remains 28/28 properties
BEST_FIRST walk for 400004 steps (5748 resets) in 1216 ms. (328 steps per ms) remains 28/28 properties
BEST_FIRST walk for 400003 steps (5729 resets) in 612 ms. (652 steps per ms) remains 28/28 properties
BEST_FIRST walk for 400003 steps (5751 resets) in 544 ms. (733 steps per ms) remains 28/28 properties
BEST_FIRST walk for 400002 steps (5693 resets) in 540 ms. (739 steps per ms) remains 28/28 properties
BEST_FIRST walk for 400003 steps (5537 resets) in 548 ms. (728 steps per ms) remains 28/28 properties
[2025-05-31 08:19:57] [INFO ] Flow matrix only has 309 transitions (discarded 26 similar events)
// Phase 1: matrix 309 rows 126 cols
[2025-05-31 08:19:57] [INFO ] Computed 8 invariants in 7 ms
[2025-05-31 08:19:57] [INFO ] State equation strengthened by 45 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/28 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 1 (OVERLAPS) 79/107 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/107 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 3 (OVERLAPS) 300/407 variables, 107/112 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/407 variables, 0/112 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 5 (OVERLAPS) 27/434 variables, 18/130 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/434 variables, 2/132 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/434 variables, 45/177 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/434 variables, 0/177 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 9 (OVERLAPS) 1/435 variables, 1/178 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/435 variables, 1/179 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/435 variables, 0/179 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 12 (OVERLAPS) 0/435 variables, 0/179 constraints. Problems are: Problem set: 0 solved, 28 unsolved
No progress, stopping.
After SMT solving in domain Real declared 435/435 variables, and 179 constraints, problems are : Problem set: 0 solved, 28 unsolved in 1408 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 126/126 constraints, ReadFeed: 45/45 constraints, PredecessorRefiner: 28/28 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 28 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/28 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 1 (OVERLAPS) 79/107 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 28 unsolved
[2025-05-31 08:19:59] [INFO ] Deduced a trap composed of 43 places in 48 ms of which 2 ms to minimize.
[2025-05-31 08:19:59] [INFO ] Deduced a trap composed of 35 places in 40 ms of which 1 ms to minimize.
[2025-05-31 08:19:59] [INFO ] Deduced a trap composed of 41 places in 60 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/107 variables, 3/8 constraints. Problems are: Problem set: 0 solved, 28 unsolved
[2025-05-31 08:19:59] [INFO ] Deduced a trap composed of 53 places in 80 ms of which 2 ms to minimize.
[2025-05-31 08:19:59] [INFO ] Deduced a trap composed of 54 places in 51 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/107 variables, 2/10 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/107 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 5 (OVERLAPS) 300/407 variables, 107/117 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/407 variables, 2/119 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/407 variables, 0/119 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 8 (OVERLAPS) 27/434 variables, 18/137 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/434 variables, 2/139 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/434 variables, 45/184 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/434 variables, 26/210 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/434 variables, 0/210 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 13 (OVERLAPS) 1/435 variables, 1/211 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/435 variables, 1/212 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/435 variables, 0/212 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 16 (OVERLAPS) 0/435 variables, 0/212 constraints. Problems are: Problem set: 0 solved, 28 unsolved
No progress, stopping.
After SMT solving in domain Int declared 435/435 variables, and 212 constraints, problems are : Problem set: 0 solved, 28 unsolved in 2763 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 126/126 constraints, ReadFeed: 45/45 constraints, PredecessorRefiner: 28/28 constraints, Known Traps: 5/5 constraints]
After SMT, in 4207ms problems are : Problem set: 0 solved, 28 unsolved
Fused 28 Parikh solutions to 26 different solutions.
Parikh walk visited 7 properties in 2635 ms.
Support contains 21 out of 126 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 126/126 places, 335/335 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -2
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 125 transition count 337
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 4 place count 125 transition count 335
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 5 place count 125 transition count 334
Applied a total of 5 rules in 46 ms. Remains 125 /126 variables (removed 1) and now considering 334/335 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 46 ms. Remains : 125/126 places, 334/335 transitions.
RANDOM walk for 4000000 steps (231753 resets) in 20064 ms. (199 steps per ms) remains 21/21 properties
BEST_FIRST walk for 400003 steps (5699 resets) in 581 ms. (687 steps per ms) remains 21/21 properties
BEST_FIRST walk for 400001 steps (5633 resets) in 580 ms. (688 steps per ms) remains 21/21 properties
BEST_FIRST walk for 400003 steps (5649 resets) in 817 ms. (489 steps per ms) remains 21/21 properties
BEST_FIRST walk for 400002 steps (5607 resets) in 1044 ms. (382 steps per ms) remains 21/21 properties
BEST_FIRST walk for 400002 steps (5538 resets) in 894 ms. (446 steps per ms) remains 21/21 properties
BEST_FIRST walk for 400003 steps (5717 resets) in 882 ms. (453 steps per ms) remains 21/21 properties
BEST_FIRST walk for 400003 steps (5771 resets) in 583 ms. (684 steps per ms) remains 21/21 properties
BEST_FIRST walk for 400002 steps (5633 resets) in 568 ms. (702 steps per ms) remains 21/21 properties
BEST_FIRST walk for 400003 steps (5502 resets) in 569 ms. (701 steps per ms) remains 21/21 properties
BEST_FIRST walk for 400002 steps (5563 resets) in 573 ms. (696 steps per ms) remains 21/21 properties
BEST_FIRST walk for 400004 steps (5676 resets) in 576 ms. (693 steps per ms) remains 21/21 properties
BEST_FIRST walk for 400002 steps (5810 resets) in 581 ms. (687 steps per ms) remains 21/21 properties
BEST_FIRST walk for 400002 steps (5587 resets) in 970 ms. (411 steps per ms) remains 21/21 properties
BEST_FIRST walk for 400003 steps (5447 resets) in 949 ms. (421 steps per ms) remains 21/21 properties
BEST_FIRST walk for 400002 steps (5639 resets) in 985 ms. (405 steps per ms) remains 21/21 properties
BEST_FIRST walk for 400002 steps (5783 resets) in 899 ms. (444 steps per ms) remains 21/21 properties
BEST_FIRST walk for 400002 steps (5771 resets) in 584 ms. (683 steps per ms) remains 21/21 properties
BEST_FIRST walk for 400004 steps (5412 resets) in 575 ms. (694 steps per ms) remains 21/21 properties
BEST_FIRST walk for 400003 steps (5694 resets) in 583 ms. (684 steps per ms) remains 21/21 properties
BEST_FIRST walk for 400002 steps (5696 resets) in 580 ms. (688 steps per ms) remains 21/21 properties
BEST_FIRST walk for 400004 steps (5599 resets) in 574 ms. (695 steps per ms) remains 21/21 properties
Finished probabilistic random walk after 5434280 steps, run visited all 21 properties in 21888 ms. (steps per millisecond=248 )
Probabilistic random walk after 5434280 steps, saw 1143810 distinct states, run finished after 21911 ms. (steps per millisecond=248 ) properties seen :21
Able to resolve query StableMarking after proving 122 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK PARIKH_WALK PROBABILISTIC_WALK MARKED_SUFFIX_TEST BESTFIRST_WALK TOPOLOGICAL
Total runtime 63602 ms.
ITS solved all properties within timeout
BK_STOP 1748679637738
--------------------
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-10"
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-10, 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-174860112300198"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/FireWire-PT-10.tgz
mv FireWire-PT-10 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 ;