Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r486-smll-171624284000218.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool ltsminxred
Input is DLCshifumi-PT-5b, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r486-smll-171624284000218
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 11M
-rw-r--r-- 1 mcc users 8.4K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 91K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 58K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.8K Apr 22 14:38 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Apr 22 14:38 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Apr 22 14:38 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 22 14:38 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Apr 13 06:04 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 106K Apr 13 06:04 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.9K Apr 13 06:03 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 84K Apr 13 06:03 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 22 14:38 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 22 14:38 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 3 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 9.7M May 18 16:42 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 1717223898872

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=StableMarking
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=DLCshifumi-PT-5b
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 06:38:20] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -timeout, 180, -rebuildPNML]
[2024-06-01 06:38:20] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 06:38:22] [INFO ] Load time of PNML (sax parser for PT used): 1583 ms
[2024-06-01 06:38:23] [INFO ] Transformed 27146 places.
[2024-06-01 06:38:23] [INFO ] Transformed 39849 transitions.
[2024-06-01 06:38:23] [INFO ] Found NUPN structural information;
[2024-06-01 06:38:24] [INFO ] Parsed PT model containing 27146 places and 39849 transitions and 107425 arcs in 3292 ms.
Graph (trivial) has 25297 edges and 27146 vertex of which 2248 / 27146 are part of one of the 143 SCC in 74 ms
Free SCC test removed 2105 places
Structural test allowed to assert that 13351 places are NOT stable. Took 288 ms.
Ensure Unique test removed 2238 transitions
Reduce redundant transitions removed 2238 transitions.
RANDOM walk for 40000 steps (8 resets) in 6695 ms. (5 steps per ms) remains 11574/13795 properties
BEST_FIRST walk for 123 steps (8 resets) in 20 ms. (5 steps per ms) remains 11574/11574 properties
BEST_FIRST walk for 122 steps (8 resets) in 93 ms. (1 steps per ms) remains 11574/11574 properties
BEST_FIRST walk for 123 steps (8 resets) in 71 ms. (1 steps per ms) remains 11574/11574 properties
BEST_FIRST walk for 122 steps (8 resets) in 73 ms. (1 steps per ms) remains 11574/11574 properties
BEST_FIRST walk for 123 steps (8 resets) in 74 ms. (1 steps per ms) remains 11574/11574 properties
BEST_FIRST walk for 124 steps (8 resets) in 76 ms. (1 steps per ms) remains 11574/11574 properties
BEST_FIRST walk for 124 steps (8 resets) in 80 ms. (1 steps per ms) remains 11574/11574 properties
BEST_FIRST walk for 122 steps (8 resets) in 95 ms. (1 steps per ms) remains 11574/11574 properties
BEST_FIRST walk for 122 steps (8 resets) in 80 ms. (1 steps per ms) remains 11574/11574 properties
BEST_FIRST walk for 123 steps (8 resets) in 81 ms. (1 steps per ms) remains 11574/11574 properties
BEST_FIRST walk for 120 steps (8 resets) in 76 ms. (1 steps per ms) remains 11574/11574 properties
BEST_FIRST walk for 124 steps (8 resets) in 78 ms. (1 steps per ms) remains 11574/11574 properties
BEST_FIRST walk for 122 steps (8 resets) in 82 ms. (1 steps per ms) remains 11574/11574 properties
BEST_FIRST walk for 124 steps (8 resets) in 20 ms. (5 steps per ms) remains 11574/11574 properties
BEST_FIRST walk for 124 steps (8 resets) in 20 ms. (5 steps per ms) remains 11574/11574 properties
BEST_FIRST walk for 123 steps (8 resets) in 32 ms. (3 steps per ms) remains 11574/11574 properties
BEST_FIRST walk for 123 steps (8 resets) in 20 ms. (5 steps per ms) remains 11574/11574 properties
BEST_FIRST walk for 121 steps (8 resets) in 20 ms. (5 steps per ms) remains 11574/11574 properties
BEST_FIRST walk for 122 steps (8 resets) in 20 ms. (5 steps per ms) remains 11574/11574 properties
BEST_FIRST walk for 124 steps (8 resets) in 21 ms. (5 steps per ms) remains 11574/11574 properties
BEST_FIRST walk for 124 steps (8 resets) in 27 ms. (4 steps per ms) remains 11574/11574 properties
BEST_FIRST walk for 122 steps (8 resets) in 20 ms. (5 steps per ms) remains 11574/11574 properties
BEST_FIRST walk for 123 steps (8 resets) in 22 ms. (5 steps per ms) remains 11574/11574 properties
BEST_FIRST walk for 124 steps (8 resets) in 20 ms. (5 steps per ms) remains 11574/11574 properties
BEST_FIRST walk for 122 steps (8 resets) in 28 ms. (4 steps per ms) remains 11574/11574 properties
BEST_FIRST walk for 123 steps (8 resets) in 31 ms. (3 steps per ms) remains 11574/11574 properties
BEST_FIRST walk for 123 steps (8 resets) in 25 ms. (4 steps per ms) remains 11574/11574 properties
BEST_FIRST walk for 122 steps (8 resets) in 21 ms. (5 steps per ms) remains 11574/11574 properties
BEST_FIRST walk for 122 steps (8 resets) in 21 ms. (5 steps per ms) remains 11574/11574 properties
BEST_FIRST walk for 122 steps (8 resets) in 23 ms. (5 steps per ms) remains 11574/11574 properties
BEST_FIRST walk for 122 steps (8 resets) in 33 ms. (3 steps per ms) remains 11574/11574 properties
BEST_FIRST walk for 122 steps (8 resets) in 23 ms. (5 steps per ms) remains 11574/11574 properties
BEST_FIRST walk for 121 steps (8 resets) in 29 ms. (4 steps per ms) remains 11574/11574 properties
BEST_FIRST walk for 122 steps (8 resets) in 25 ms. (4 steps per ms) remains 11574/11574 properties
BEST_FIRST walk for 122 steps (8 resets) in 22 ms. (5 steps per ms) remains 11574/11574 properties
BEST_FIRST walk for 122 steps (8 resets) in 28 ms. (4 steps per ms) remains 11574/11574 properties
BEST_FIRST walk for 123 steps (8 resets) in 24 ms. (4 steps per ms) remains 11574/11574 properties
BEST_FIRST walk for 122 steps (8 resets) in 39 ms. (3 steps per ms) remains 11574/11574 properties
BEST_FIRST walk for 122 steps (8 resets) in 24 ms. (4 steps per ms) remains 11574/11574 properties
BEST_FIRST walk for 122 steps (8 resets) in 27 ms. (4 steps per ms) remains 11574/11574 properties
BEST_FIRST walk for 121 steps (8 resets) in 27 ms. (4 steps per ms) remains 11574/11574 properties
BEST_FIRST walk for 123 steps (8 resets) in 33 ms. (3 steps per ms) remains 11574/11574 properties
BEST_FIRST walk for 124 steps (8 resets) in 29 ms. (4 steps per ms) remains 11574/11574 properties
BEST_FIRST walk for 122 steps (8 resets) in 27 ms. (4 steps per ms) remains 11574/11574 properties
BEST_FIRST walk for 124 steps (8 resets) in 20 ms. (5 steps per ms) remains 11574/11574 properties
BEST_FIRST walk for 123 steps (8 resets) in 20 ms. (5 steps per ms) remains 11574/11574 properties
BEST_FIRST walk for 123 steps (8 resets) in 19 ms. (6 steps per ms) remains 11574/11574 properties
BEST_FIRST walk for 122 steps (8 resets) in 18 ms. (6 steps per ms) remains 11574/11574 properties
BEST_FIRST walk for 124 steps (8 resets) in 23 ms. (5 steps per ms) remains 11574/11574 properties
BEST_FIRST walk for 122 steps (8 resets) in 20 ms. (5 steps per ms) remains 11574/11574 properties
[2024-06-01 06:38:32] [INFO ] Flow matrix only has 37469 transitions (discarded 142 similar events)
// Phase 1: matrix 37469 rows 25041 cols
[2024-06-01 06:38:33] [INFO ] Computed 1378 invariants in 362 ms
[2024-06-01 06:38:33] [INFO ] State equation strengthened by 1 read => feed constraints.
SMT process timed out in 46284ms, After SMT, problems are : Problem set: 0 solved, 11574 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 11574 out of 25041 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25041/25041 places, 37611/37611 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 143 transitions
Reduce isomorphic transitions removed 143 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 5220 transitions
Trivial Post-agglo rules discarded 5220 transitions
Performed 5220 trivial Post agglomeration. Transition count delta: 5220
Iterating post reduction 0 with 5363 rules applied. Total rules applied 5363 place count 25041 transition count 32248
Reduce places removed 5220 places and 0 transitions.
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 19 transitions
Trivial Post-agglo rules discarded 19 transitions
Performed 19 trivial Post agglomeration. Transition count delta: 19
Iterating post reduction 1 with 5263 rules applied. Total rules applied 10626 place count 19821 transition count 32205
Reduce places removed 19 places and 0 transitions.
Performed 82 Post agglomeration using F-continuation condition.Transition count delta: 82
Iterating post reduction 2 with 101 rules applied. Total rules applied 10727 place count 19802 transition count 32123
Reduce places removed 82 places and 0 transitions.
Iterating post reduction 3 with 82 rules applied. Total rules applied 10809 place count 19720 transition count 32123
Performed 79 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 79 Pre rules applied. Total rules applied 10809 place count 19720 transition count 32044
Deduced a syphon composed of 79 places in 1204 ms
Reduce places removed 79 places and 0 transitions.
Iterating global reduction 4 with 158 rules applied. Total rules applied 10967 place count 19641 transition count 32044
Discarding 367 places :
Symmetric choice reduction at 4 with 367 rule applications. Total rules 11334 place count 19274 transition count 31677
Iterating global reduction 4 with 367 rules applied. Total rules applied 11701 place count 19274 transition count 31677
Performed 92 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 92 Pre rules applied. Total rules applied 11701 place count 19274 transition count 31585
Deduced a syphon composed of 92 places in 1089 ms
Reduce places removed 92 places and 0 transitions.
Iterating global reduction 4 with 184 rules applied. Total rules applied 11885 place count 19182 transition count 31585
Discarding 74 places :
Symmetric choice reduction at 4 with 74 rule applications. Total rules 11959 place count 19108 transition count 27433
Iterating global reduction 4 with 74 rules applied. Total rules applied 12033 place count 19108 transition count 27433
Ensure Unique test removed 53 transitions
Reduce isomorphic transitions removed 53 transitions.
Iterating post reduction 4 with 53 rules applied. Total rules applied 12086 place count 19108 transition count 27380
Performed 2708 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 2708 places in 14 ms
Reduce places removed 2708 places and 0 transitions.
Iterating global reduction 5 with 5416 rules applied. Total rules applied 17502 place count 16400 transition count 24670
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 5 with 4 rules applied. Total rules applied 17506 place count 16400 transition count 24666
Renaming transitions due to excessive name length > 1024 char.
Performed 41 Post agglomeration using F-continuation condition with reduction of 10 identical transitions.
Deduced a syphon composed of 41 places in 14 ms
Reduce places removed 41 places and 0 transitions.
Iterating global reduction 6 with 82 rules applied. Total rules applied 17588 place count 16359 transition count 24810
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 17590 place count 16357 transition count 24790
Iterating global reduction 6 with 2 rules applied. Total rules applied 17592 place count 16357 transition count 24790
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 6 with 10 rules applied. Total rules applied 17602 place count 16357 transition count 24780
Free-agglomeration rule applied 3118 times with reduction of 663 identical transitions.
Iterating global reduction 7 with 3118 rules applied. Total rules applied 20720 place count 16357 transition count 20999
Reduce places removed 3118 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 184 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 186 transitions.
Iterating post reduction 7 with 3304 rules applied. Total rules applied 24024 place count 13239 transition count 20813
Discarding 15 places :
Symmetric choice reduction at 8 with 15 rule applications. Total rules 24039 place count 13224 transition count 20756
Iterating global reduction 8 with 15 rules applied. Total rules applied 24054 place count 13224 transition count 20756
Free-agglomeration rule (complex) applied 15 times.
Iterating global reduction 8 with 15 rules applied. Total rules applied 24069 place count 13224 transition count 22586
Reduce places removed 15 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 84 transitions
Reduce isomorphic transitions removed 84 transitions.
Iterating post reduction 8 with 99 rules applied. Total rules applied 24168 place count 13209 transition count 22502
Discarding 10 places :
Symmetric choice reduction at 9 with 10 rule applications. Total rules 24178 place count 13199 transition count 21308
Iterating global reduction 9 with 10 rules applied. Total rules applied 24188 place count 13199 transition count 21308
Ensure Unique test removed 1240 transitions
Reduce isomorphic transitions removed 1240 transitions.
Iterating post reduction 9 with 1240 rules applied. Total rules applied 25428 place count 13199 transition count 20068
Partial Free-agglomeration rule applied 10 times.
Drop transitions (Partial Free agglomeration) removed 10 transitions
Iterating global reduction 10 with 10 rules applied. Total rules applied 25438 place count 13199 transition count 20068
Partial Post-agglomeration rule applied 7 times.
Drop transitions (Partial Post agglomeration) removed 7 transitions
Iterating global reduction 10 with 7 rules applied. Total rules applied 25445 place count 13199 transition count 20068
Applied a total of 25445 rules in 20313 ms. Remains 13199 /25041 variables (removed 11842) and now considering 20068/37611 (removed 17543) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 20338 ms. Remains : 13199/25041 places, 20068/37611 transitions.
RANDOM walk for 719984 steps (0 resets) in 120004 ms. (5 steps per ms) remains 11/11574 properties
BEST_FIRST walk for 765502 steps (0 resets) in 20025 ms. (38 steps per ms) remains 11/11 properties
BEST_FIRST walk for 811455 steps (0 resets) in 20037 ms. (40 steps per ms) remains 11/11 properties
BEST_FIRST walk for 784574 steps (0 resets) in 20123 ms. (38 steps per ms) remains 11/11 properties
BEST_FIRST walk for 802067 steps (0 resets) in 20054 ms. (39 steps per ms) remains 11/11 properties
BEST_FIRST walk for 811959 steps (0 resets) in 20050 ms. (40 steps per ms) remains 11/11 properties
BEST_FIRST walk for 815092 steps (0 resets) in 20046 ms. (40 steps per ms) remains 11/11 properties
BEST_FIRST walk for 811682 steps (0 resets) in 20049 ms. (40 steps per ms) remains 11/11 properties
BEST_FIRST walk for 773419 steps (0 resets) in 20025 ms. (38 steps per ms) remains 10/11 properties
BEST_FIRST walk for 815893 steps (0 resets) in 20056 ms. (40 steps per ms) remains 10/10 properties
BEST_FIRST walk for 811210 steps (0 resets) in 20038 ms. (40 steps per ms) remains 9/10 properties
BEST_FIRST walk for 818731 steps (0 resets) in 20056 ms. (40 steps per ms) remains 8/9 properties
[2024-06-01 06:41:04] [INFO ] Flow matrix only has 19386 transitions (discarded 682 similar events)
// Phase 1: matrix 19386 rows 13199 cols
[2024-06-01 06:41:04] [INFO ] Computed 1363 invariants in 88 ms
[2024-06-01 06:41:04] [INFO ] State equation strengthened by 1742 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 151/159 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/159 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (OVERLAPS) 13040/13199 variables, 1358/1363 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/13199 variables, 0/1363 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (OVERLAPS) 19386/32585 variables, 13199/14562 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/32585 variables, 1742/16304 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/32585 variables, 0/16304 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 8 (OVERLAPS) 0/32585 variables, 0/16304 constraints. Problems are: Problem set: 0 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Real declared 32585/32585 variables, and 16304 constraints, problems are : Problem set: 0 solved, 8 unsolved in 43646 ms.
Refiners :[Positive P Invariants (semi-flows): 1363/1363 constraints, State Equation: 13199/13199 constraints, ReadFeed: 1742/1742 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 151/159 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/159 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (OVERLAPS) 13040/13199 variables, 1358/1363 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/13199 variables, 0/1363 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (OVERLAPS) 19386/32585 variables, 13199/14562 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/32585 variables, 1742/16304 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/32585 variables, 8/16312 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 32585/32585 variables, and 16312 constraints, problems are : Problem set: 0 solved, 8 unsolved in 45021 ms.
Refiners :[Positive P Invariants (semi-flows): 1363/1363 constraints, State Equation: 13199/13199 constraints, ReadFeed: 1742/1742 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 0/0 constraints]
After SMT, in 88979ms problems are : Problem set: 0 solved, 8 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 8 out of 13199 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 13199/13199 places, 20068/20068 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 7535 transitions
Trivial Post-agglo rules discarded 7535 transitions
Performed 7535 trivial Post agglomeration. Transition count delta: 7535
Iterating post reduction 0 with 7535 rules applied. Total rules applied 7535 place count 13199 transition count 12533
Reduce places removed 7535 places and 0 transitions.
Ensure Unique test removed 351 transitions
Reduce isomorphic transitions removed 351 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 319 transitions
Trivial Post-agglo rules discarded 319 transitions
Performed 319 trivial Post agglomeration. Transition count delta: 319
Iterating post reduction 1 with 8205 rules applied. Total rules applied 15740 place count 5664 transition count 11863
Reduce places removed 319 places and 0 transitions.
Ensure Unique test removed 114 transitions
Reduce isomorphic transitions removed 114 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 110 transitions
Trivial Post-agglo rules discarded 110 transitions
Performed 110 trivial Post agglomeration. Transition count delta: 110
Iterating post reduction 2 with 543 rules applied. Total rules applied 16283 place count 5345 transition count 11639
Reduce places removed 110 places and 0 transitions.
Iterating post reduction 3 with 110 rules applied. Total rules applied 16393 place count 5235 transition count 11639
Performed 99 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 99 Pre rules applied. Total rules applied 16393 place count 5235 transition count 11540
Deduced a syphon composed of 99 places in 3 ms
Reduce places removed 99 places and 0 transitions.
Iterating global reduction 4 with 198 rules applied. Total rules applied 16591 place count 5136 transition count 11540
Discarding 1633 places :
Symmetric choice reduction at 4 with 1633 rule applications. Total rules 18224 place count 3503 transition count 9903
Iterating global reduction 4 with 1633 rules applied. Total rules applied 19857 place count 3503 transition count 9903
Ensure Unique test removed 1514 transitions
Reduce isomorphic transitions removed 1514 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 4 with 1519 rules applied. Total rules applied 21376 place count 3503 transition count 8384
Reduce places removed 5 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 5 with 10 rules applied. Total rules applied 21386 place count 3498 transition count 8379
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 21387 place count 3497 transition count 8379
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 8 Pre rules applied. Total rules applied 21387 place count 3497 transition count 8371
Deduced a syphon composed of 8 places in 3 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 7 with 16 rules applied. Total rules applied 21403 place count 3489 transition count 8371
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 21404 place count 3488 transition count 8370
Iterating global reduction 7 with 1 rules applied. Total rules applied 21405 place count 3488 transition count 8370
Performed 1527 Post agglomeration using F-continuation condition with reduction of 558 identical transitions.
Deduced a syphon composed of 1527 places in 2 ms
Reduce places removed 1527 places and 0 transitions.
Iterating global reduction 7 with 3054 rules applied. Total rules applied 24459 place count 1961 transition count 6285
Drop transitions (Empty/Sink Transition effects.) removed 3108 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 3110 transitions.
Graph (complete) has 4909 edges and 1961 vertex of which 212 are kept as prefixes of interest. Removing 1749 places using SCC suffix rule.5 ms
Discarding 1749 places :
Also discarding 2747 output transitions
Drop transitions (Output transitions of discarded places.) removed 2747 transitions
Iterating post reduction 7 with 3111 rules applied. Total rules applied 27570 place count 212 transition count 428
Drop transitions (Empty/Sink Transition effects.) removed 152 transitions
Reduce isomorphic transitions removed 152 transitions.
Iterating post reduction 8 with 152 rules applied. Total rules applied 27722 place count 212 transition count 276
Discarding 145 places :
Symmetric choice reduction at 9 with 145 rule applications. Total rules 27867 place count 67 transition count 111
Iterating global reduction 9 with 145 rules applied. Total rules applied 28012 place count 67 transition count 111
Performed 18 Post agglomeration using F-continuation condition with reduction of 12 identical transitions.
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 9 with 36 rules applied. Total rules applied 28048 place count 49 transition count 129
Drop transitions (Empty/Sink Transition effects.) removed 31 transitions
Reduce isomorphic transitions removed 31 transitions.
Iterating post reduction 9 with 31 rules applied. Total rules applied 28079 place count 49 transition count 98
Discarding 4 places :
Symmetric choice reduction at 10 with 4 rule applications. Total rules 28083 place count 45 transition count 88
Iterating global reduction 10 with 4 rules applied. Total rules applied 28087 place count 45 transition count 88
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 10 with 10 rules applied. Total rules applied 28097 place count 45 transition count 78
Drop transitions (Redundant composition of simpler transitions.) removed 13 transitions
Redundant transition composition rules discarded 13 transitions
Iterating global reduction 11 with 13 rules applied. Total rules applied 28110 place count 45 transition count 65
Applied a total of 28110 rules in 2117 ms. Remains 45 /13199 variables (removed 13154) and now considering 65/20068 (removed 20003) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2117 ms. Remains : 45/13199 places, 65/20068 transitions.
RANDOM walk for 494 steps (0 resets) in 5 ms. (82 steps per ms) remains 0/8 properties
Able to resolve query StableMarking after proving 13797 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK MARKED_SUFFIX_TEST TRIVIAL_UNMARKED_SCC_TEST BESTFIRST_WALK TOPOLOGICAL
Total runtime 255113 ms.
ITS solved all properties within timeout

BK_STOP 1717224155907

--------------------
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="DLCshifumi-PT-5b"
export BK_EXAMINATION="StableMarking"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool ltsminxred"
echo " Input is DLCshifumi-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 r486-smll-171624284000218"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DLCshifumi-PT-5b.tgz
mv DLCshifumi-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.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property StableMarking.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "StableMarking.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' StableMarking.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] ; then
echo "FORMULA_NAME StableMarking"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;