Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2026-input.r112-tall-177955701200463.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2026-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 2-5973
Executing tool gold2025
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 r112-tall-177955701200463
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 11M
-rw-r--r-- 1 mcc users 6.9K Mar 6 17:35 CTLCardinality.txt
-rw-r--r-- 1 mcc users 68K Mar 6 17:35 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K Mar 6 17:35 CTLFireability.txt
-rw-r--r-- 1 mcc users 47K Mar 6 17:35 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.8K Mar 15 09:30 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Mar 15 09:30 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Mar 15 09:31 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Mar 15 09:31 LTLFireability.xml
-rw-r--r-- 1 mcc users 17K Mar 6 17:35 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 181K Mar 6 17:35 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.8K Mar 6 17:35 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 72K Mar 6 17:35 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 15 09:31 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 15 09:31 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 9.7M Mar 3 18:30 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 1779630164757

Invoking MCC driver with
GOLD_TOOL=
BK_EXAMINATION=StableMarking
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=DLCshifumi-PT-5b
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
StableMarking PT
Running Version 202505121319
[2026-05-24 13:42:46] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2026-05-24 13:42:46] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-24 13:42:47] [INFO ] Load time of PNML (sax parser for PT used): 891 ms
[2026-05-24 13:42:47] [INFO ] Transformed 27146 places.
[2026-05-24 13:42:47] [INFO ] Transformed 39849 transitions.
[2026-05-24 13:42:47] [INFO ] Found NUPN structural information;
[2026-05-24 13:42:48] [INFO ] Parsed PT model containing 27146 places and 39849 transitions and 107425 arcs in 2151 ms.
Graph (trivial) has 25297 edges and 27146 vertex of which 2248 / 27146 are part of one of the 143 SCC in 56 ms
Free SCC test removed 2105 places
Structural test allowed to assert that 13351 places are NOT stable. Took 205 ms.
Ensure Unique test removed 2238 transitions
Reduce redundant transitions removed 2238 transitions.
RANDOM walk for 40000 steps (8 resets) in 6675 ms. (5 steps per ms) remains 11634/13795 properties
BEST_FIRST walk for 122 steps (8 resets) in 27 ms. (4 steps per ms) remains 11634/11634 properties
BEST_FIRST walk for 123 steps (8 resets) in 55 ms. (2 steps per ms) remains 11634/11634 properties
BEST_FIRST walk for 124 steps (8 resets) in 102 ms. (1 steps per ms) remains 11634/11634 properties
BEST_FIRST walk for 123 steps (8 resets) in 24 ms. (4 steps per ms) remains 11634/11634 properties
BEST_FIRST walk for 122 steps (8 resets) in 31 ms. (3 steps per ms) remains 11634/11634 properties
BEST_FIRST walk for 123 steps (8 resets) in 35 ms. (3 steps per ms) remains 11634/11634 properties
BEST_FIRST walk for 123 steps (8 resets) in 25 ms. (4 steps per ms) remains 11634/11634 properties
BEST_FIRST walk for 120 steps (8 resets) in 22 ms. (5 steps per ms) remains 11634/11634 properties
BEST_FIRST walk for 123 steps (8 resets) in 23 ms. (5 steps per ms) remains 11634/11634 properties
BEST_FIRST walk for 124 steps (8 resets) in 28 ms. (4 steps per ms) remains 11634/11634 properties
BEST_FIRST walk for 122 steps (8 resets) in 22 ms. (5 steps per ms) remains 11634/11634 properties
BEST_FIRST walk for 124 steps (8 resets) in 31 ms. (3 steps per ms) remains 11634/11634 properties
BEST_FIRST walk for 123 steps (8 resets) in 30 ms. (3 steps per ms) remains 11634/11634 properties
BEST_FIRST walk for 120 steps (8 resets) in 22 ms. (5 steps per ms) remains 11634/11634 properties
BEST_FIRST walk for 121 steps (8 resets) in 35 ms. (3 steps per ms) remains 11634/11634 properties
BEST_FIRST walk for 122 steps (8 resets) in 27 ms. (4 steps per ms) remains 11634/11634 properties
BEST_FIRST walk for 123 steps (8 resets) in 26 ms. (4 steps per ms) remains 11634/11634 properties
BEST_FIRST walk for 122 steps (8 resets) in 27 ms. (4 steps per ms) remains 11634/11634 properties
BEST_FIRST walk for 123 steps (8 resets) in 27 ms. (4 steps per ms) remains 11634/11634 properties
BEST_FIRST walk for 123 steps (8 resets) in 37 ms. (3 steps per ms) remains 11634/11634 properties
BEST_FIRST walk for 122 steps (8 resets) in 23 ms. (5 steps per ms) remains 11634/11634 properties
BEST_FIRST walk for 124 steps (8 resets) in 24 ms. (4 steps per ms) remains 11634/11634 properties
BEST_FIRST walk for 122 steps (8 resets) in 20 ms. (5 steps per ms) remains 11634/11634 properties
BEST_FIRST walk for 122 steps (8 resets) in 22 ms. (5 steps per ms) remains 11634/11634 properties
BEST_FIRST walk for 123 steps (8 resets) in 22 ms. (5 steps per ms) remains 11634/11634 properties
BEST_FIRST walk for 124 steps (8 resets) in 32 ms. (3 steps per ms) remains 11634/11634 properties
BEST_FIRST walk for 124 steps (8 resets) in 25 ms. (4 steps per ms) remains 11634/11634 properties
BEST_FIRST walk for 124 steps (8 resets) in 27 ms. (4 steps per ms) remains 11634/11634 properties
BEST_FIRST walk for 123 steps (8 resets) in 22 ms. (5 steps per ms) remains 11634/11634 properties
BEST_FIRST walk for 122 steps (8 resets) in 23 ms. (5 steps per ms) remains 11634/11634 properties
BEST_FIRST walk for 122 steps (8 resets) in 18 ms. (6 steps per ms) remains 11634/11634 properties
BEST_FIRST walk for 123 steps (8 resets) in 21 ms. (5 steps per ms) remains 11634/11634 properties
BEST_FIRST walk for 122 steps (8 resets) in 23 ms. (5 steps per ms) remains 11634/11634 properties
BEST_FIRST walk for 123 steps (8 resets) in 26 ms. (4 steps per ms) remains 11634/11634 properties
BEST_FIRST walk for 123 steps (8 resets) in 32 ms. (3 steps per ms) remains 11634/11634 properties
BEST_FIRST walk for 122 steps (8 resets) in 29 ms. (4 steps per ms) remains 11634/11634 properties
BEST_FIRST walk for 122 steps (8 resets) in 31 ms. (3 steps per ms) remains 11634/11634 properties
BEST_FIRST walk for 123 steps (8 resets) in 34 ms. (3 steps per ms) remains 11634/11634 properties
BEST_FIRST walk for 123 steps (8 resets) in 31 ms. (3 steps per ms) remains 11634/11634 properties
BEST_FIRST walk for 122 steps (8 resets) in 25 ms. (4 steps per ms) remains 11634/11634 properties
BEST_FIRST walk for 123 steps (8 resets) in 24 ms. (4 steps per ms) remains 11634/11634 properties
BEST_FIRST walk for 121 steps (8 resets) in 22 ms. (5 steps per ms) remains 11634/11634 properties
BEST_FIRST walk for 124 steps (8 resets) in 22 ms. (5 steps per ms) remains 11634/11634 properties
BEST_FIRST walk for 123 steps (8 resets) in 23 ms. (5 steps per ms) remains 11634/11634 properties
BEST_FIRST walk for 121 steps (8 resets) in 24 ms. (4 steps per ms) remains 11634/11634 properties
BEST_FIRST walk for 123 steps (8 resets) in 26 ms. (4 steps per ms) remains 11634/11634 properties
BEST_FIRST walk for 124 steps (8 resets) in 23 ms. (5 steps per ms) remains 11634/11634 properties
BEST_FIRST walk for 122 steps (8 resets) in 23 ms. (5 steps per ms) remains 11634/11634 properties
BEST_FIRST walk for 124 steps (8 resets) in 29 ms. (4 steps per ms) remains 11634/11634 properties
BEST_FIRST walk for 121 steps (8 resets) in 29 ms. (4 steps per ms) remains 11634/11634 properties
[2026-05-24 13:42:54] [INFO ] Flatten gal took : 1543 ms
[2026-05-24 13:42:54] [INFO ] Flow matrix only has 37469 transitions (discarded 142 similar events)
// Phase 1: matrix 37469 rows 25041 cols
[2026-05-24 13:42:55] [INFO ] Computed 1378 invariants in 268 ms
[2026-05-24 13:42:55] [INFO ] Flatten gal took : 835 ms
[2026-05-24 13:42:55] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-24 13:42:55] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8344116782926527010.gal : 336 ms
[2026-05-24 13:42:55] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6024261732360087056.prop : 63 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality8344116782926527010.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality6024261732360087056.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
Loading property file /tmp/ReachabilityCardinality6024261732360087056.prop.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
SMT process timed out in 44484ms, After SMT, problems are : Problem set: 0 solved, 11634 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 11634 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 5063 transitions
Trivial Post-agglo rules discarded 5063 transitions
Performed 5063 trivial Post agglomeration. Transition count delta: 5063
Iterating post reduction 0 with 5206 rules applied. Total rules applied 5206 place count 25041 transition count 32405
Reduce places removed 5063 places and 0 transitions.
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 1 with 5090 rules applied. Total rules applied 10296 place count 19978 transition count 32378
Reduce places removed 11 places and 0 transitions.
Performed 151 Post agglomeration using F-continuation condition.Transition count delta: 151
Iterating post reduction 2 with 162 rules applied. Total rules applied 10458 place count 19967 transition count 32227
Reduce places removed 151 places and 0 transitions.
Iterating post reduction 3 with 151 rules applied. Total rules applied 10609 place count 19816 transition count 32227
Performed 75 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 75 Pre rules applied. Total rules applied 10609 place count 19816 transition count 32152
Deduced a syphon composed of 75 places in 919 ms
Reduce places removed 75 places and 0 transitions.
Iterating global reduction 4 with 150 rules applied. Total rules applied 10759 place count 19741 transition count 32152
Discarding 358 places :
Symmetric choice reduction at 4 with 358 rule applications. Total rules 11117 place count 19383 transition count 31794
Iterating global reduction 4 with 358 rules applied. Total rules applied 11475 place count 19383 transition count 31794
Performed 93 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 93 Pre rules applied. Total rules applied 11475 place count 19383 transition count 31701
Deduced a syphon composed of 93 places in 877 ms
Reduce places removed 93 places and 0 transitions.
Iterating global reduction 4 with 186 rules applied. Total rules applied 11661 place count 19290 transition count 31701
Discarding 59 places :
Symmetric choice reduction at 4 with 59 rule applications. Total rules 11720 place count 19231 transition count 28112
Iterating global reduction 4 with 59 rules applied. Total rules applied 11779 place count 19231 transition count 28112
Ensure Unique test removed 41 transitions
Reduce isomorphic transitions removed 41 transitions.
Iterating post reduction 4 with 41 rules applied. Total rules applied 11820 place count 19231 transition count 28071
Performed 2706 Post agglomeration using F-continuation condition with reduction of 3 identical transitions.
Deduced a syphon composed of 2706 places in 20 ms
Reduce places removed 2706 places and 0 transitions.
Iterating global reduction 5 with 5412 rules applied. Total rules applied 17232 place count 16525 transition count 25362
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 5 with 5 rules applied. Total rules applied 17237 place count 16525 transition count 25357
Renaming transitions due to excessive name length > 1024 char.
Performed 34 Post agglomeration using F-continuation condition.Transition count delta: -109
Deduced a syphon composed of 34 places in 12 ms
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 6 with 68 rules applied. Total rules applied 17305 place count 16491 transition count 25466
Free-agglomeration rule applied 3133 times with reduction of 648 identical transitions.
Iterating global reduction 6 with 3133 rules applied. Total rules applied 20438 place count 16491 transition count 21685
Reduce places removed 3133 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 187 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 189 transitions.
Iterating post reduction 6 with 3322 rules applied. Total rules applied 23760 place count 13358 transition count 21496
Discarding 11 places :
Symmetric choice reduction at 7 with 11 rule applications. Total rules 23771 place count 13347 transition count 21448
Iterating global reduction 7 with 11 rules applied. Total rules applied 23782 place count 13347 transition count 21448
Free-agglomeration rule (complex) applied 10 times.
Iterating global reduction 7 with 10 rules applied. Total rules applied 23792 place count 13347 transition count 22676
Reduce places removed 10 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 68 transitions
Reduce isomorphic transitions removed 68 transitions.
Iterating post reduction 7 with 78 rules applied. Total rules applied 23870 place count 13337 transition count 22608
Discarding 5 places :
Symmetric choice reduction at 8 with 5 rule applications. Total rules 23875 place count 13332 transition count 22013
Iterating global reduction 8 with 5 rules applied. Total rules applied 23880 place count 13332 transition count 22013
Ensure Unique test removed 624 transitions
Reduce isomorphic transitions removed 624 transitions.
Iterating post reduction 8 with 624 rules applied. Total rules applied 24504 place count 13332 transition count 21389
Partial Free-agglomeration rule applied 7 times.
Drop transitions (Partial Free agglomeration) removed 7 transitions
Iterating global reduction 9 with 7 rules applied. Total rules applied 24511 place count 13332 transition count 21389
Partial Post-agglomeration rule applied 8 times.
Drop transitions (Partial Post agglomeration) removed 8 transitions
Iterating global reduction 9 with 8 rules applied. Total rules applied 24519 place count 13332 transition count 21389
Applied a total of 24519 rules in 14235 ms. Remains 13332 /25041 variables (removed 11709) and now considering 21389/37611 (removed 16222) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 14250 ms. Remains : 13332/25041 places, 21389/37611 transitions.
RANDOM walk for 723730 steps (0 resets) in 120004 ms. (6 steps per ms) remains 14/11634 properties
BEST_FIRST walk for 929281 steps (0 resets) in 20020 ms. (46 steps per ms) remains 14/14 properties
BEST_FIRST walk for 945568 steps (0 resets) in 20050 ms. (47 steps per ms) remains 14/14 properties
BEST_FIRST walk for 925459 steps (0 resets) in 20059 ms. (46 steps per ms) remains 13/14 properties
BEST_FIRST walk for 943637 steps (0 resets) in 20023 ms. (47 steps per ms) remains 13/13 properties
BEST_FIRST walk for 939735 steps (0 resets) in 20029 ms. (46 steps per ms) remains 12/13 properties
BEST_FIRST walk for 935907 steps (0 resets) in 20028 ms. (46 steps per ms) remains 11/12 properties
BEST_FIRST walk for 958285 steps (0 resets) in 20052 ms. (47 steps per ms) remains 10/11 properties
BEST_FIRST walk for 953671 steps (0 resets) in 20042 ms. (47 steps per ms) remains 10/10 properties
BEST_FIRST walk for 938110 steps (0 resets) in 20022 ms. (46 steps per ms) remains 9/10 properties
BEST_FIRST walk for 932095 steps (0 resets) in 20045 ms. (46 steps per ms) remains 9/9 properties
BEST_FIRST walk for 926376 steps (0 resets) in 20033 ms. (46 steps per ms) remains 8/9 properties
BEST_FIRST walk for 928595 steps (0 resets) in 20048 ms. (46 steps per ms) remains 7/8 properties
BEST_FIRST walk for 930556 steps (0 resets) in 20060 ms. (46 steps per ms) remains 7/7 properties
[2026-05-24 13:45:28] [INFO ] Flow matrix only has 20651 transitions (discarded 738 similar events)
// Phase 1: matrix 20651 rows 13332 cols
[2026-05-24 13:45:28] [INFO ] Computed 1367 invariants in 65 ms
[2026-05-24 13:45:29] [INFO ] State equation strengthened by 1740 read => feed constraints.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 96/103 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/103 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (OVERLAPS) 13229/13332 variables, 1360/1367 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/13332 variables, 0/1367 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 5 (OVERLAPS) 20651/33983 variables, 13332/14699 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/33983 variables, 1740/16439 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/33983 variables, 0/16439 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 8 (OVERLAPS) 0/33983 variables, 0/16439 constraints. Problems are: Problem set: 0 solved, 7 unsolved
No progress, stopping.
After SMT solving in domain Real declared 33983/33983 variables, and 16439 constraints, problems are : Problem set: 0 solved, 7 unsolved in 32575 ms.
Refiners :[Positive P Invariants (semi-flows): 1367/1367 constraints, State Equation: 13332/13332 constraints, ReadFeed: 1740/1740 constraints, PredecessorRefiner: 7/7 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 7 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 96/103 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/103 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (OVERLAPS) 13229/13332 variables, 1360/1367 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/13332 variables, 0/1367 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 5 (OVERLAPS) 20651/33983 variables, 13332/14699 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/33983 variables, 1740/16439 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/33983 variables, 7/16446 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/33983 variables, 0/16446 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 33983/33983 variables, and 16446 constraints, problems are : Problem set: 0 solved, 7 unsolved in 45024 ms.
Refiners :[Positive P Invariants (semi-flows): 1367/1367 constraints, State Equation: 13332/13332 constraints, ReadFeed: 1740/1740 constraints, PredecessorRefiner: 7/7 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 77855ms problems are : Problem set: 0 solved, 7 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 7 out of 13332 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 13332/13332 places, 21389/21389 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 7600 transitions
Trivial Post-agglo rules discarded 7600 transitions
Performed 7600 trivial Post agglomeration. Transition count delta: 7600
Iterating post reduction 0 with 7600 rules applied. Total rules applied 7600 place count 13332 transition count 13789
Reduce places removed 7600 places and 0 transitions.
Ensure Unique test removed 365 transitions
Reduce isomorphic transitions removed 365 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 341 transitions
Trivial Post-agglo rules discarded 341 transitions
Performed 341 trivial Post agglomeration. Transition count delta: 341
Iterating post reduction 1 with 8306 rules applied. Total rules applied 15906 place count 5732 transition count 13083
Reduce places removed 341 places and 0 transitions.
Ensure Unique test removed 119 transitions
Reduce isomorphic transitions removed 119 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 117 transitions
Trivial Post-agglo rules discarded 117 transitions
Performed 117 trivial Post agglomeration. Transition count delta: 117
Iterating post reduction 2 with 577 rules applied. Total rules applied 16483 place count 5391 transition count 12847
Reduce places removed 117 places and 0 transitions.
Iterating post reduction 3 with 117 rules applied. Total rules applied 16600 place count 5274 transition count 12847
Performed 112 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 112 Pre rules applied. Total rules applied 16600 place count 5274 transition count 12735
Deduced a syphon composed of 112 places in 3 ms
Reduce places removed 112 places and 0 transitions.
Iterating global reduction 4 with 224 rules applied. Total rules applied 16824 place count 5162 transition count 12735
Discarding 1639 places :
Symmetric choice reduction at 4 with 1639 rule applications. Total rules 18463 place count 3523 transition count 11091
Iterating global reduction 4 with 1639 rules applied. Total rules applied 20102 place count 3523 transition count 11091
Ensure Unique test removed 1473 transitions
Reduce isomorphic transitions removed 1473 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 4 with 1475 rules applied. Total rules applied 21577 place count 3523 transition count 9616
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 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 4 rules applied. Total rules applied 21581 place count 3521 transition count 9614
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 21582 place count 3520 transition count 9614
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 5 Pre rules applied. Total rules applied 21582 place count 3520 transition count 9609
Deduced a syphon composed of 5 places in 2 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 7 with 10 rules applied. Total rules applied 21592 place count 3515 transition count 9609
Performed 1524 Post agglomeration using F-continuation condition with reduction of 555 identical transitions.
Deduced a syphon composed of 1524 places in 2 ms
Reduce places removed 1524 places and 0 transitions.
Iterating global reduction 7 with 3048 rules applied. Total rules applied 24640 place count 1991 transition count 7530
Drop transitions (Empty/Sink Transition effects.) removed 3053 transitions
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3056 transitions.
Graph (complete) has 5605 edges and 1991 vertex of which 329 are kept as prefixes of interest. Removing 1662 places using SCC suffix rule.4 ms
Discarding 1662 places :
Also discarding 3301 output transitions
Drop transitions (Output transitions of discarded places.) removed 3301 transitions
Iterating post reduction 7 with 3057 rules applied. Total rules applied 27697 place count 329 transition count 1173
Drop transitions (Empty/Sink Transition effects.) removed 293 transitions
Reduce isomorphic transitions removed 293 transitions.
Iterating post reduction 8 with 293 rules applied. Total rules applied 27990 place count 329 transition count 880
Discarding 258 places :
Symmetric choice reduction at 9 with 258 rule applications. Total rules 28248 place count 71 transition count 126
Iterating global reduction 9 with 258 rules applied. Total rules applied 28506 place count 71 transition count 126
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 28508 place count 70 transition count 125
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 9 with 4 rules applied. Total rules applied 28512 place count 70 transition count 121
Performed 16 Post agglomeration using F-continuation condition with reduction of 17 identical transitions.
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 10 with 32 rules applied. Total rules applied 28544 place count 54 transition count 161
Drop transitions (Empty/Sink Transition effects.) removed 43 transitions
Reduce isomorphic transitions removed 43 transitions.
Iterating post reduction 10 with 43 rules applied. Total rules applied 28587 place count 54 transition count 118
Discarding 3 places :
Symmetric choice reduction at 11 with 3 rule applications. Total rules 28590 place count 51 transition count 109
Iterating global reduction 11 with 3 rules applied. Total rules applied 28593 place count 51 transition count 109
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 11 with 11 rules applied. Total rules applied 28604 place count 51 transition count 98
Drop transitions (Redundant composition of simpler transitions.) removed 16 transitions
Redundant transition composition rules discarded 16 transitions
Iterating global reduction 12 with 16 rules applied. Total rules applied 28620 place count 51 transition count 82
Applied a total of 28620 rules in 1288 ms. Remains 51 /13332 variables (removed 13281) and now considering 82/21389 (removed 21307) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1288 ms. Remains : 51/13332 places, 82/21389 transitions.
RANDOM walk for 474 steps (0 resets) in 7 ms. (59 steps per ms) remains 0/7 properties
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
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 241953 ms.

BK_STOP 1779630408144

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ StableMarking = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution StableMarking -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination StableMarking -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800

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="gold2025"
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 2-5973"
echo " Executing tool gold2025"
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 r112-tall-177955701200463"
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.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 ;