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.r056-tall-174854041500038.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)
...................
=====================================================================
Generated by BenchKit 2-5832
Executing tool gold2024
Input is CloudDeployment-PT-5b, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r056-tall-174854041500038
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.8M
-rw-r--r-- 1 mcc users 6.8K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 72K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.0K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 42K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:32 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.8K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.0K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 88K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.3K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 57K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K 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 1.5M 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 1748644632092

Invoking MCC driver with
BK_TOOL=gold2024
BK_EXAMINATION=StableMarking
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=CloudDeployment-PT-5b
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2025-05-30 22:37:13] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -timeout, 180, -rebuildPNML]
[2025-05-30 22:37:13] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-30 22:37:13] [INFO ] Load time of PNML (sax parser for PT used): 223 ms
[2025-05-30 22:37:13] [INFO ] Transformed 1525 places.
[2025-05-30 22:37:13] [INFO ] Transformed 3132 transitions.
[2025-05-30 22:37:13] [INFO ] Found NUPN structural information;
[2025-05-30 22:37:13] [INFO ] Parsed PT model containing 1525 places and 3132 transitions and 24760 arcs in 349 ms.
Graph (trivial) has 1546 edges and 1525 vertex of which 420 / 1525 are part of one of the 40 SCC in 9 ms
Free SCC test removed 380 places
Structural test allowed to assert that 535 places are NOT stable. Took 44 ms.
Ensure Unique test removed 425 transitions
Reduce redundant transitions removed 425 transitions.
RANDOM walk for 40000 steps (298 resets) in 3698 ms. (10 steps per ms) remains 485/990 properties
BEST_FIRST walk for 403 steps (8 resets) in 13 ms. (28 steps per ms) remains 485/485 properties
BEST_FIRST walk for 404 steps (8 resets) in 14 ms. (26 steps per ms) remains 485/485 properties
BEST_FIRST walk for 403 steps (8 resets) in 15 ms. (25 steps per ms) remains 485/485 properties
BEST_FIRST walk for 404 steps (8 resets) in 29 ms. (13 steps per ms) remains 485/485 properties
BEST_FIRST walk for 403 steps (8 resets) in 10 ms. (36 steps per ms) remains 485/485 properties
BEST_FIRST walk for 404 steps (8 resets) in 15 ms. (25 steps per ms) remains 485/485 properties
BEST_FIRST walk for 404 steps (8 resets) in 16 ms. (23 steps per ms) remains 485/485 properties
BEST_FIRST walk for 404 steps (8 resets) in 12 ms. (31 steps per ms) remains 485/485 properties
BEST_FIRST walk for 404 steps (8 resets) in 11 ms. (33 steps per ms) remains 485/485 properties
BEST_FIRST walk for 404 steps (8 resets) in 10 ms. (36 steps per ms) remains 485/485 properties
BEST_FIRST walk for 402 steps (8 resets) in 11 ms. (33 steps per ms) remains 485/485 properties
BEST_FIRST walk for 402 steps (8 resets) in 10 ms. (36 steps per ms) remains 485/485 properties
BEST_FIRST walk for 403 steps (8 resets) in 9 ms. (40 steps per ms) remains 485/485 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 485/485 properties
BEST_FIRST walk for 402 steps (8 resets) in 8 ms. (44 steps per ms) remains 485/485 properties
BEST_FIRST walk for 403 steps (8 resets) in 9 ms. (40 steps per ms) remains 485/485 properties
BEST_FIRST walk for 404 steps (8 resets) in 11 ms. (33 steps per ms) remains 485/485 properties
BEST_FIRST walk for 403 steps (8 resets) in 8 ms. (44 steps per ms) remains 485/485 properties
BEST_FIRST walk for 404 steps (8 resets) in 10 ms. (36 steps per ms) remains 485/485 properties
BEST_FIRST walk for 404 steps (8 resets) in 9 ms. (40 steps per ms) remains 485/485 properties
BEST_FIRST walk for 403 steps (8 resets) in 12 ms. (31 steps per ms) remains 485/485 properties
BEST_FIRST walk for 404 steps (8 resets) in 14 ms. (26 steps per ms) remains 485/485 properties
BEST_FIRST walk for 404 steps (8 resets) in 12 ms. (31 steps per ms) remains 485/485 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 485/485 properties
BEST_FIRST walk for 403 steps (8 resets) in 10 ms. (36 steps per ms) remains 485/485 properties
BEST_FIRST walk for 404 steps (8 resets) in 10 ms. (36 steps per ms) remains 485/485 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 485/485 properties
BEST_FIRST walk for 403 steps (8 resets) in 11 ms. (33 steps per ms) remains 485/485 properties
BEST_FIRST walk for 403 steps (8 resets) in 8 ms. (44 steps per ms) remains 485/485 properties
BEST_FIRST walk for 404 steps (8 resets) in 12 ms. (31 steps per ms) remains 485/485 properties
BEST_FIRST walk for 403 steps (8 resets) in 8 ms. (44 steps per ms) remains 485/485 properties
BEST_FIRST walk for 404 steps (8 resets) in 13 ms. (28 steps per ms) remains 485/485 properties
BEST_FIRST walk for 402 steps (8 resets) in 8 ms. (44 steps per ms) remains 485/485 properties
BEST_FIRST walk for 404 steps (8 resets) in 14 ms. (26 steps per ms) remains 485/485 properties
BEST_FIRST walk for 402 steps (8 resets) in 7 ms. (50 steps per ms) remains 485/485 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 485/485 properties
BEST_FIRST walk for 403 steps (8 resets) in 8 ms. (44 steps per ms) remains 485/485 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 485/485 properties
BEST_FIRST walk for 403 steps (8 resets) in 6 ms. (57 steps per ms) remains 485/485 properties
BEST_FIRST walk for 403 steps (8 resets) in 8 ms. (44 steps per ms) remains 485/485 properties
BEST_FIRST walk for 402 steps (8 resets) in 8 ms. (44 steps per ms) remains 485/485 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 485/485 properties
BEST_FIRST walk for 402 steps (8 resets) in 8 ms. (44 steps per ms) remains 485/485 properties
BEST_FIRST walk for 403 steps (8 resets) in 8 ms. (44 steps per ms) remains 485/485 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 485/485 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 485/485 properties
BEST_FIRST walk for 404 steps (8 resets) in 9 ms. (40 steps per ms) remains 485/485 properties
BEST_FIRST walk for 402 steps (8 resets) in 8 ms. (44 steps per ms) remains 485/485 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 485/485 properties
BEST_FIRST walk for 403 steps (8 resets) in 8 ms. (44 steps per ms) remains 485/485 properties
[2025-05-30 22:37:15] [INFO ] Flow matrix only has 2668 transitions (discarded 39 similar events)
// Phase 1: matrix 2668 rows 1145 cols
[2025-05-30 22:37:15] [INFO ] Computed 21 invariants in 62 ms
[2025-05-30 22:37:15] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/485 variables, 485/485 constraints. Problems are: Problem set: 0 solved, 485 unsolved
SMT process timed out in 5639ms, After SMT, problems are : Problem set: 0 solved, 485 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 485 out of 1145 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1145/1145 places, 2707/2707 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 40 transitions
Reduce isomorphic transitions removed 40 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 321 transitions
Trivial Post-agglo rules discarded 321 transitions
Performed 321 trivial Post agglomeration. Transition count delta: 321
Iterating post reduction 0 with 361 rules applied. Total rules applied 361 place count 1145 transition count 2346
Reduce places removed 321 places and 0 transitions.
Iterating post reduction 1 with 321 rules applied. Total rules applied 682 place count 824 transition count 2346
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 682 place count 824 transition count 2338
Deduced a syphon composed of 8 places in 17 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 698 place count 816 transition count 2338
Discarding 132 places :
Symmetric choice reduction at 2 with 132 rule applications. Total rules 830 place count 684 transition count 2206
Iterating global reduction 2 with 132 rules applied. Total rules applied 962 place count 684 transition count 2206
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 2 with 19 rules applied. Total rules applied 981 place count 684 transition count 2187
Performed 45 Post agglomeration using F-continuation condition.Transition count delta: 45
Deduced a syphon composed of 45 places in 4 ms
Reduce places removed 45 places and 0 transitions.
Iterating global reduction 3 with 90 rules applied. Total rules applied 1071 place count 639 transition count 2142
Performed 30 Post agglomeration using F-continuation condition with reduction of 80 identical transitions.
Deduced a syphon composed of 30 places in 1 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 3 with 60 rules applied. Total rules applied 1131 place count 609 transition count 2207
Drop transitions (Redundant composition of simpler transitions.) removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 3 with 21 rules applied. Total rules applied 1152 place count 609 transition count 2186
Free-agglomeration rule applied 56 times with reduction of 19 identical transitions.
Iterating global reduction 3 with 56 rules applied. Total rules applied 1208 place count 609 transition count 2111
Reduce places removed 56 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 80 transitions
Reduce isomorphic transitions removed 80 transitions.
Iterating post reduction 3 with 136 rules applied. Total rules applied 1344 place count 553 transition count 2031
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 1345 place count 553 transition count 2030
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 1346 place count 553 transition count 2030
Partial Post-agglomeration rule applied 2 times.
Drop transitions (Partial Post agglomeration) removed 2 transitions
Iterating global reduction 4 with 2 rules applied. Total rules applied 1348 place count 553 transition count 2030
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1349 place count 553 transition count 2029
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 1350 place count 552 transition count 2028
Applied a total of 1350 rules in 755 ms. Remains 552 /1145 variables (removed 593) and now considering 2028/2707 (removed 679) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 785 ms. Remains : 552/1145 places, 2028/2707 transitions.
RANDOM walk for 3991835 steps (8 resets) in 115763 ms. (34 steps per ms) remains 343/485 properties
BEST_FIRST walk for 40000 steps (8 resets) in 974 ms. (41 steps per ms) remains 307/343 properties
BEST_FIRST walk for 40000 steps (8 resets) in 995 ms. (40 steps per ms) remains 290/307 properties
BEST_FIRST walk for 40000 steps (8 resets) in 779 ms. (51 steps per ms) remains 236/290 properties
BEST_FIRST walk for 40000 steps (8 resets) in 877 ms. (45 steps per ms) remains 184/236 properties
BEST_FIRST walk for 40000 steps (8 resets) in 889 ms. (44 steps per ms) remains 154/184 properties
BEST_FIRST walk for 40000 steps (8 resets) in 631 ms. (63 steps per ms) remains 135/154 properties
BEST_FIRST walk for 40000 steps (8 resets) in 853 ms. (46 steps per ms) remains 135/135 properties
BEST_FIRST walk for 40000 steps (8 resets) in 921 ms. (43 steps per ms) remains 120/135 properties
BEST_FIRST walk for 40000 steps (8 resets) in 756 ms. (52 steps per ms) remains 104/120 properties
BEST_FIRST walk for 40000 steps (8 resets) in 639 ms. (62 steps per ms) remains 88/104 properties
BEST_FIRST walk for 40000 steps (8 resets) in 461 ms. (86 steps per ms) remains 84/88 properties
BEST_FIRST walk for 40000 steps (8 resets) in 660 ms. (60 steps per ms) remains 84/84 properties
BEST_FIRST walk for 40000 steps (8 resets) in 631 ms. (63 steps per ms) remains 84/84 properties
BEST_FIRST walk for 40000 steps (8 resets) in 715 ms. (55 steps per ms) remains 82/84 properties
BEST_FIRST walk for 40000 steps (8 resets) in 611 ms. (65 steps per ms) remains 80/82 properties
BEST_FIRST walk for 40000 steps (8 resets) in 444 ms. (89 steps per ms) remains 80/80 properties
BEST_FIRST walk for 40000 steps (8 resets) in 535 ms. (74 steps per ms) remains 80/80 properties
BEST_FIRST walk for 40000 steps (8 resets) in 621 ms. (64 steps per ms) remains 80/80 properties
BEST_FIRST walk for 40000 steps (8 resets) in 648 ms. (61 steps per ms) remains 74/80 properties
BEST_FIRST walk for 40000 steps (8 resets) in 658 ms. (60 steps per ms) remains 72/74 properties
BEST_FIRST walk for 40000 steps (8 resets) in 680 ms. (58 steps per ms) remains 70/72 properties
BEST_FIRST walk for 40000 steps (8 resets) in 653 ms. (61 steps per ms) remains 70/70 properties
BEST_FIRST walk for 40000 steps (8 resets) in 636 ms. (62 steps per ms) remains 70/70 properties
BEST_FIRST walk for 40000 steps (8 resets) in 609 ms. (65 steps per ms) remains 70/70 properties
BEST_FIRST walk for 40000 steps (8 resets) in 574 ms. (69 steps per ms) remains 70/70 properties
BEST_FIRST walk for 40000 steps (8 resets) in 647 ms. (61 steps per ms) remains 68/70 properties
BEST_FIRST walk for 40000 steps (8 resets) in 615 ms. (64 steps per ms) remains 68/68 properties
BEST_FIRST walk for 40000 steps (8 resets) in 653 ms. (61 steps per ms) remains 68/68 properties
BEST_FIRST walk for 40000 steps (8 resets) in 609 ms. (65 steps per ms) remains 68/68 properties
BEST_FIRST walk for 40000 steps (8 resets) in 584 ms. (68 steps per ms) remains 68/68 properties
BEST_FIRST walk for 40000 steps (8 resets) in 631 ms. (63 steps per ms) remains 68/68 properties
BEST_FIRST walk for 40000 steps (8 resets) in 616 ms. (64 steps per ms) remains 68/68 properties
BEST_FIRST walk for 40000 steps (8 resets) in 472 ms. (84 steps per ms) remains 68/68 properties
BEST_FIRST walk for 40000 steps (8 resets) in 586 ms. (68 steps per ms) remains 68/68 properties
BEST_FIRST walk for 40000 steps (8 resets) in 575 ms. (69 steps per ms) remains 66/68 properties
BEST_FIRST walk for 40000 steps (8 resets) in 632 ms. (63 steps per ms) remains 64/66 properties
BEST_FIRST walk for 40000 steps (8 resets) in 575 ms. (69 steps per ms) remains 64/64 properties
BEST_FIRST walk for 40000 steps (8 resets) in 603 ms. (66 steps per ms) remains 64/64 properties
BEST_FIRST walk for 40000 steps (8 resets) in 572 ms. (69 steps per ms) remains 62/64 properties
BEST_FIRST walk for 40000 steps (8 resets) in 554 ms. (72 steps per ms) remains 62/62 properties
BEST_FIRST walk for 40000 steps (8 resets) in 598 ms. (66 steps per ms) remains 62/62 properties
BEST_FIRST walk for 40000 steps (8 resets) in 611 ms. (65 steps per ms) remains 62/62 properties
BEST_FIRST walk for 40000 steps (8 resets) in 606 ms. (65 steps per ms) remains 62/62 properties
BEST_FIRST walk for 40000 steps (8 resets) in 565 ms. (70 steps per ms) remains 62/62 properties
BEST_FIRST walk for 40000 steps (8 resets) in 608 ms. (65 steps per ms) remains 62/62 properties
BEST_FIRST walk for 40000 steps (8 resets) in 430 ms. (92 steps per ms) remains 62/62 properties
BEST_FIRST walk for 40000 steps (8 resets) in 330 ms. (120 steps per ms) remains 62/62 properties
BEST_FIRST walk for 40000 steps (8 resets) in 333 ms. (119 steps per ms) remains 62/62 properties
BEST_FIRST walk for 40000 steps (8 resets) in 344 ms. (115 steps per ms) remains 60/62 properties
BEST_FIRST walk for 40000 steps (8 resets) in 330 ms. (120 steps per ms) remains 60/60 properties
BEST_FIRST walk for 40000 steps (8 resets) in 327 ms. (121 steps per ms) remains 60/60 properties
BEST_FIRST walk for 40000 steps (8 resets) in 331 ms. (120 steps per ms) remains 60/60 properties
BEST_FIRST walk for 40000 steps (8 resets) in 318 ms. (125 steps per ms) remains 60/60 properties
BEST_FIRST walk for 40000 steps (8 resets) in 308 ms. (129 steps per ms) remains 60/60 properties
BEST_FIRST walk for 40000 steps (8 resets) in 353 ms. (112 steps per ms) remains 60/60 properties
BEST_FIRST walk for 40000 steps (8 resets) in 359 ms. (111 steps per ms) remains 58/60 properties
BEST_FIRST walk for 40000 steps (8 resets) in 316 ms. (126 steps per ms) remains 58/58 properties
BEST_FIRST walk for 40000 steps (8 resets) in 333 ms. (119 steps per ms) remains 58/58 properties
BEST_FIRST walk for 40000 steps (8 resets) in 313 ms. (127 steps per ms) remains 58/58 properties
BEST_FIRST walk for 40000 steps (8 resets) in 334 ms. (119 steps per ms) remains 58/58 properties
BEST_FIRST walk for 40000 steps (8 resets) in 326 ms. (122 steps per ms) remains 58/58 properties
BEST_FIRST walk for 40000 steps (8 resets) in 339 ms. (117 steps per ms) remains 58/58 properties
BEST_FIRST walk for 40000 steps (8 resets) in 333 ms. (119 steps per ms) remains 58/58 properties
BEST_FIRST walk for 40000 steps (8 resets) in 325 ms. (122 steps per ms) remains 58/58 properties
BEST_FIRST walk for 40000 steps (8 resets) in 334 ms. (119 steps per ms) remains 58/58 properties
BEST_FIRST walk for 40000 steps (8 resets) in 337 ms. (118 steps per ms) remains 58/58 properties
BEST_FIRST walk for 40000 steps (8 resets) in 306 ms. (130 steps per ms) remains 58/58 properties
BEST_FIRST walk for 40000 steps (8 resets) in 330 ms. (120 steps per ms) remains 58/58 properties
BEST_FIRST walk for 40000 steps (8 resets) in 322 ms. (123 steps per ms) remains 58/58 properties
[2025-05-30 22:38:03] [INFO ] Flow matrix only has 2027 transitions (discarded 1 similar events)
// Phase 1: matrix 2027 rows 552 cols
[2025-05-30 22:38:03] [INFO ] Computed 21 invariants in 33 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/58 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/58 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 2 (OVERLAPS) 438/496 variables, 15/16 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/496 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 4 (OVERLAPS) 56/552 variables, 5/21 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/552 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 6 (OVERLAPS) 2027/2579 variables, 552/573 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/2579 variables, 0/573 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 8 (OVERLAPS) 0/2579 variables, 0/573 constraints. Problems are: Problem set: 0 solved, 58 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2579/2579 variables, and 573 constraints, problems are : Problem set: 0 solved, 58 unsolved in 4084 ms.
Refiners :[Generalized P Invariants (flows): 21/21 constraints, State Equation: 552/552 constraints, PredecessorRefiner: 58/56 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 58 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/58 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/58 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 2 (OVERLAPS) 438/496 variables, 15/16 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/496 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 4 (OVERLAPS) 56/552 variables, 5/21 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/552 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 6 (OVERLAPS) 2027/2579 variables, 552/573 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/2579 variables, 56/629 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/2579 variables, 0/629 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 9 (OVERLAPS) 0/2579 variables, 0/629 constraints. Problems are: Problem set: 0 solved, 58 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2579/2579 variables, and 629 constraints, problems are : Problem set: 0 solved, 58 unsolved in 28836 ms.
Refiners :[Generalized P Invariants (flows): 21/21 constraints, State Equation: 552/552 constraints, PredecessorRefiner: 58/56 constraints, Known Traps: 0/0 constraints]
After SMT, in 33142ms problems are : Problem set: 0 solved, 58 unsolved
Fused 58 Parikh solutions to 43 different solutions.
Parikh walk visited 53 properties in 1737 ms.
Support contains 5 out of 552 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 552/552 places, 2028/2028 transitions.
Graph (complete) has 2220 edges and 552 vertex of which 525 are kept as prefixes of interest. Removing 27 places using SCC suffix rule.1 ms
Discarding 27 places :
Also discarding 6 output transitions
Drop transitions (Output transitions of discarded places.) removed 6 transitions
Drop transitions (Empty/Sink Transition effects.) removed 1048 transitions
Reduce isomorphic transitions removed 1048 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 1261 rules applied. Total rules applied 1262 place count 525 transition count 761
Reduce places removed 213 places and 0 transitions.
Iterating post reduction 1 with 213 rules applied. Total rules applied 1475 place count 312 transition count 761
Performed 23 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 23 Pre rules applied. Total rules applied 1475 place count 312 transition count 738
Deduced a syphon composed of 23 places in 1 ms
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 2 with 46 rules applied. Total rules applied 1521 place count 289 transition count 738
Discarding 82 places :
Symmetric choice reduction at 2 with 82 rule applications. Total rules 1603 place count 207 transition count 641
Iterating global reduction 2 with 82 rules applied. Total rules applied 1685 place count 207 transition count 641
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Iterating post reduction 2 with 25 rules applied. Total rules applied 1710 place count 207 transition count 616
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 1710 place count 207 transition count 612
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 1718 place count 203 transition count 612
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 1721 place count 200 transition count 609
Iterating global reduction 3 with 3 rules applied. Total rules applied 1724 place count 200 transition count 609
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 1726 place count 198 transition count 607
Iterating global reduction 3 with 2 rules applied. Total rules applied 1728 place count 198 transition count 607
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 1729 place count 197 transition count 606
Iterating global reduction 3 with 1 rules applied. Total rules applied 1730 place count 197 transition count 606
Performed 50 Post agglomeration using F-continuation condition.Transition count delta: 50
Deduced a syphon composed of 50 places in 1 ms
Reduce places removed 50 places and 0 transitions.
Iterating global reduction 3 with 100 rules applied. Total rules applied 1830 place count 147 transition count 556
Drop transitions (Empty/Sink Transition effects.) removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Graph (complete) has 1029 edges and 147 vertex of which 146 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 0 output transitions
Iterating post reduction 3 with 10 rules applied. Total rules applied 1840 place count 146 transition count 547
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: -121
Deduced a syphon composed of 20 places in 1 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 4 with 40 rules applied. Total rules applied 1880 place count 126 transition count 668
Drop transitions (Empty/Sink Transition effects.) removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 4 with 20 rules applied. Total rules applied 1900 place count 126 transition count 648
Drop transitions (Redundant composition of simpler transitions.) removed 181 transitions
Redundant transition composition rules discarded 181 transitions
Iterating global reduction 5 with 181 rules applied. Total rules applied 2081 place count 126 transition count 467
Free-agglomeration rule applied 6 times.
Iterating global reduction 5 with 6 rules applied. Total rules applied 2087 place count 126 transition count 461
Reduce places removed 6 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 5 transitions
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 30 transitions.
Iterating post reduction 5 with 36 rules applied. Total rules applied 2123 place count 120 transition count 431
Discarding 5 places :
Symmetric choice reduction at 6 with 5 rule applications. Total rules 2128 place count 115 transition count 401
Iterating global reduction 6 with 5 rules applied. Total rules applied 2133 place count 115 transition count 401
Applied a total of 2133 rules in 92 ms. Remains 115 /552 variables (removed 437) and now considering 401/2028 (removed 1627) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 92 ms. Remains : 115/552 places, 401/2028 transitions.
RANDOM walk for 964223 steps (15349 resets) in 5641 ms. (170 steps per ms) remains 0/5 properties
Able to resolve query StableMarking after proving 992 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK PARIKH_WALK MARKED_SUFFIX_TEST TRIVIAL_UNMARKED_SCC_TEST BESTFIRST_WALK TOPOLOGICAL
Total runtime 87270 ms.
ITS solved all properties within timeout

BK_STOP 1748644720667

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination 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="CloudDeployment-PT-5b"
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 CloudDeployment-PT-5b, 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 r056-tall-174854041500038"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudDeployment-PT-5b.tgz
mv CloudDeployment-PT-5b execution
cd execution
if [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "UpperBounds" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] || [ "StableMarking" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "StableMarking" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "StableMarking" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "StableMarking.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' StableMarking.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] ; then
echo "FORMULA_NAME StableMarking"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;