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.r338-smll-178021499100154.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)
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=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is ErlangenMainframeV1-PT-bP14C01, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r338-smll-178021499100154
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 116M
-rw-r--r-- 1 mcc users 6.6K May 27 08:46 CTLCardinality.txt
-rw-r--r-- 1 mcc users 67K May 27 08:46 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.7K May 27 08:46 CTLFireability.txt
-rw-r--r-- 1 mcc users 73K May 27 08:46 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K May 27 10:36 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 27 10:36 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K May 27 10:37 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K May 27 10:37 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 26 18:17 NewModel
-rw-r--r-- 1 mcc users 13K May 27 08:48 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 137K May 27 08:48 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.6K May 27 08:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 67K May 27 08:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 27 10:37 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K May 27 10:37 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 26 18:17 equiv_col
-rw-r--r-- 1 mcc users 8 May 26 18:17 instance
-rw-r--r-- 1 mcc users 6 May 26 18:17 iscolored
-rw-r--r-- 1 mcc users 115M May 26 18:17 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

echo here is the order used to build the result vector(from xml file)
FORMULA_NAME ErlangenMainframeV1-PT-bP14C01-CTLFireability-2024-00
FORMULA_NAME ErlangenMainframeV1-PT-bP14C01-CTLFireability-2024-01
FORMULA_NAME ErlangenMainframeV1-PT-bP14C01-CTLFireability-2024-02
FORMULA_NAME ErlangenMainframeV1-PT-bP14C01-CTLFireability-2024-03
FORMULA_NAME ErlangenMainframeV1-PT-bP14C01-CTLFireability-2024-04
FORMULA_NAME ErlangenMainframeV1-PT-bP14C01-CTLFireability-2024-05
FORMULA_NAME ErlangenMainframeV1-PT-bP14C01-CTLFireability-2024-06
FORMULA_NAME ErlangenMainframeV1-PT-bP14C01-CTLFireability-2024-07
FORMULA_NAME ErlangenMainframeV1-PT-bP14C01-CTLFireability-2024-08
FORMULA_NAME ErlangenMainframeV1-PT-bP14C01-CTLFireability-2024-09
FORMULA_NAME ErlangenMainframeV1-PT-bP14C01-CTLFireability-2024-10
FORMULA_NAME ErlangenMainframeV1-PT-bP14C01-CTLFireability-2024-11
FORMULA_NAME ErlangenMainframeV1-PT-bP14C01-CTLFireability-2024-12
FORMULA_NAME ErlangenMainframeV1-PT-bP14C01-CTLFireability-2024-13
FORMULA_NAME ErlangenMainframeV1-PT-bP14C01-CTLFireability-2024-14
FORMULA_NAME ErlangenMainframeV1-PT-bP14C01-CTLFireability-2024-15

=== Now, execution of the tool begins

BK_START 1780322536899

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ErlangenMainframeV1-PT-bP14C01
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202604301425
[2026-06-01 14:02:18] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-06-01 14:02:18] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-06-01 14:02:24] [INFO ] Load time of PNML (sax parser for PT used): 5893 ms
[2026-06-01 14:02:25] [INFO ] Transformed 342 places.
[2026-06-01 14:02:25] [INFO ] Transformed 74081 transitions.
[2026-06-01 14:02:25] [INFO ] Found NUPN structural information;
[2026-06-01 14:02:26] [INFO ] Parsed PT model containing 342 places and 74081 transitions and 2311055 arcs in 7392 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 64 ms.
Support contains 65 out of 342 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 342/342 places, 74081/74081 transitions.
Discarding 69 places :
Symmetric choice reduction at 0 with 69 rule applications. Total rules 69 place count 273 transition count 74012
Iterating global reduction 0 with 69 rules applied. Total rules applied 138 place count 273 transition count 74012
Discarding 43 places :
Symmetric choice reduction at 0 with 43 rule applications. Total rules 181 place count 230 transition count 73969
Iterating global reduction 0 with 43 rules applied. Total rules applied 224 place count 230 transition count 73969
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 227 place count 227 transition count 73966
Iterating global reduction 0 with 3 rules applied. Total rules applied 230 place count 227 transition count 73966
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 231 place count 226 transition count 73957
Iterating global reduction 0 with 1 rules applied. Total rules applied 232 place count 226 transition count 73957
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 233 place count 225 transition count 73956
Iterating global reduction 0 with 1 rules applied. Total rules applied 234 place count 225 transition count 73956
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 235 place count 224 transition count 73955
Iterating global reduction 0 with 1 rules applied. Total rules applied 236 place count 224 transition count 73955
Applied a total of 236 rules in 4452 ms. Remains 224 /342 variables (removed 118) and now considering 73955/74081 (removed 126) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5400752825329158362.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3223245163929886350.kers'
[2026-06-01 14:02:32] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5400752825329158362.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3223245163929886350.kers]
Culled 0 columns in 399 ms.
// Phase 1: matrix 73955 rows 224 cols 2310767 entries
Finished phase 1 with 187 SingleSign rule and 3 generalized
[2026-06-01 14:02:34] [INFO ] Computed 34 invariants in 1919 ms
Computed 34 P flows in 1932 ms.
Exported basis to /tmp/petrispot-output-3223245163929886350.kers
Total runtime 2357 ms.
[2026-06-01 14:02:35] [INFO ] Implicit Places using invariants in 3401 ms returned []
Implicit Place search using SMT only with invariants took 3548 ms to find 0 implicit places.
Running 73954 sub problems to find dead transitions.
[2026-06-01 14:02:37] [INFO ] Invariant cache hit.
Excessive predecessor constraint size, skipping predecessor.
SMT process timed out in 506545ms, After SMT, problems are : Problem set: 0 solved, 73954 unsolved
Search for dead transitions found 0 dead transitions in 507614ms
Starting structural reductions in LTL mode, iteration 1 : 224/342 places, 73955/74081 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 516183 ms. Remains : 224/342 places, 73955/74081 transitions.
Starting structural reductions in LTL mode, iteration 0 : 224/224 places, 73955/73955 transitions.
Applied a total of 0 rules in 516 ms. Remains 224 /224 variables (removed 0) and now considering 73955/73955 (removed 0) transitions.
[2026-06-01 14:11:04] [INFO ] Invariant cache hit.
[2026-06-01 14:11:04] [INFO ] Implicit Places using invariants in 218 ms returned []
Implicit Place search using SMT only with invariants took 219 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 743 ms. Remains : 224/224 places, 73955/73955 transitions.
Support contains 65 out of 224 places after structural reductions.
[2026-06-01 14:11:21] [INFO ] Flatten gal took : 15909 ms
[2026-06-01 14:11:37] [INFO ] Flatten gal took : 15911 ms
[2026-06-01 14:11:56] [INFO ] Input system was already deterministic with 73955 transitions.
RANDOM walk for 40000 steps (8 resets) in 107785 ms. (0 steps per ms) remains 121/122 properties
BEST_FIRST walk for 401 steps (8 resets) in 38 ms. (10 steps per ms) remains 121/121 properties
BEST_FIRST walk for 404 steps (8 resets) in 41 ms. (9 steps per ms) remains 121/121 properties
BEST_FIRST walk for 404 steps (8 resets) in 46 ms. (8 steps per ms) remains 121/121 properties
BEST_FIRST walk for 404 steps (8 resets) in 44 ms. (8 steps per ms) remains 121/121 properties
BEST_FIRST walk for 404 steps (8 resets) in 31 ms. (12 steps per ms) remains 121/121 properties
BEST_FIRST walk for 403 steps (8 resets) in 42 ms. (9 steps per ms) remains 121/121 properties
BEST_FIRST walk for 403 steps (8 resets) in 56 ms. (7 steps per ms) remains 121/121 properties
BEST_FIRST walk for 404 steps (8 resets) in 57 ms. (6 steps per ms) remains 121/121 properties
BEST_FIRST walk for 404 steps (8 resets) in 66 ms. (6 steps per ms) remains 121/121 properties
BEST_FIRST walk for 401 steps (8 resets) in 47 ms. (8 steps per ms) remains 121/121 properties
BEST_FIRST walk for 404 steps (8 resets) in 33 ms. (11 steps per ms) remains 121/121 properties
BEST_FIRST walk for 403 steps (8 resets) in 42 ms. (9 steps per ms) remains 121/121 properties
BEST_FIRST walk for 404 steps (8 resets) in 36 ms. (10 steps per ms) remains 121/121 properties
BEST_FIRST walk for 404 steps (8 resets) in 46 ms. (8 steps per ms) remains 121/121 properties
BEST_FIRST walk for 403 steps (8 resets) in 63 ms. (6 steps per ms) remains 121/121 properties
BEST_FIRST walk for 403 steps (8 resets) in 59 ms. (6 steps per ms) remains 121/121 properties
BEST_FIRST walk for 403 steps (8 resets) in 68 ms. (5 steps per ms) remains 121/121 properties
BEST_FIRST walk for 404 steps (8 resets) in 53 ms. (7 steps per ms) remains 121/121 properties
BEST_FIRST walk for 403 steps (8 resets) in 49 ms. (8 steps per ms) remains 121/121 properties
BEST_FIRST walk for 404 steps (8 resets) in 45 ms. (8 steps per ms) remains 121/121 properties
BEST_FIRST walk for 404 steps (8 resets) in 42 ms. (9 steps per ms) remains 121/121 properties
BEST_FIRST walk for 404 steps (8 resets) in 42 ms. (9 steps per ms) remains 121/121 properties
BEST_FIRST walk for 403 steps (8 resets) in 61 ms. (6 steps per ms) remains 121/121 properties
BEST_FIRST walk for 401 steps (8 resets) in 51 ms. (7 steps per ms) remains 121/121 properties
BEST_FIRST walk for 403 steps (8 resets) in 62 ms. (6 steps per ms) remains 121/121 properties
BEST_FIRST walk for 404 steps (8 resets) in 60 ms. (6 steps per ms) remains 121/121 properties
BEST_FIRST walk for 402 steps (8 resets) in 36 ms. (10 steps per ms) remains 121/121 properties
BEST_FIRST walk for 403 steps (8 resets) in 61 ms. (6 steps per ms) remains 121/121 properties
BEST_FIRST walk for 403 steps (8 resets) in 20 ms. (19 steps per ms) remains 121/121 properties
BEST_FIRST walk for 403 steps (8 resets) in 66 ms. (6 steps per ms) remains 121/121 properties
BEST_FIRST walk for 403 steps (8 resets) in 59 ms. (6 steps per ms) remains 121/121 properties
BEST_FIRST walk for 402 steps (8 resets) in 39 ms. (10 steps per ms) remains 121/121 properties
BEST_FIRST walk for 404 steps (8 resets) in 52 ms. (7 steps per ms) remains 121/121 properties
BEST_FIRST walk for 404 steps (8 resets) in 19 ms. (20 steps per ms) remains 121/121 properties
BEST_FIRST walk for 404 steps (8 resets) in 38 ms. (10 steps per ms) remains 121/121 properties
BEST_FIRST walk for 404 steps (8 resets) in 30 ms. (13 steps per ms) remains 121/121 properties
BEST_FIRST walk for 404 steps (8 resets) in 48 ms. (8 steps per ms) remains 121/121 properties
BEST_FIRST walk for 403 steps (8 resets) in 40 ms. (9 steps per ms) remains 121/121 properties
BEST_FIRST walk for 402 steps (8 resets) in 25 ms. (15 steps per ms) remains 121/121 properties
BEST_FIRST walk for 404 steps (8 resets) in 25 ms. (15 steps per ms) remains 121/121 properties
BEST_FIRST walk for 403 steps (8 resets) in 37 ms. (10 steps per ms) remains 121/121 properties
BEST_FIRST walk for 403 steps (8 resets) in 50 ms. (7 steps per ms) remains 121/121 properties
BEST_FIRST walk for 404 steps (8 resets) in 25 ms. (15 steps per ms) remains 121/121 properties
BEST_FIRST walk for 403 steps (8 resets) in 46 ms. (8 steps per ms) remains 121/121 properties
BEST_FIRST walk for 404 steps (8 resets) in 27 ms. (14 steps per ms) remains 121/121 properties
BEST_FIRST walk for 403 steps (8 resets) in 26 ms. (14 steps per ms) remains 121/121 properties
BEST_FIRST walk for 404 steps (8 resets) in 24 ms. (16 steps per ms) remains 121/121 properties
BEST_FIRST walk for 404 steps (8 resets) in 28 ms. (13 steps per ms) remains 121/121 properties
BEST_FIRST walk for 404 steps (8 resets) in 26 ms. (14 steps per ms) remains 121/121 properties
BEST_FIRST walk for 404 steps (8 resets) in 28 ms. (13 steps per ms) remains 121/121 properties
Probabilistic random walk after 100001 steps, saw 29330 distinct states, run finished after 57044 ms. (steps per millisecond=1 ) properties seen :0
[2026-06-01 14:13:24] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/62 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 121 unsolved
Problem AtomicPropp7 is UNSAT
Problem AtomicPropp15 is UNSAT
Problem AtomicPropp16 is UNSAT
Problem AtomicPropp36 is UNSAT
Problem AtomicPropp42 is UNSAT
Problem AtomicPropp88 is UNSAT
Problem AtomicPropp91 is UNSAT
Problem AtomicPropp102 is UNSAT
At refinement iteration 1 (OVERLAPS) 41/103 variables, 16/16 constraints. Problems are: Problem set: 8 solved, 113 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 103/74179 variables, and 16 constraints, problems are : Problem set: 8 solved, 113 unsolved in 5979 ms.
Refiners :[Positive P Invariants (semi-flows): 16/20 constraints, Generalized P Invariants (flows): 0/14 constraints, State Equation: 0/224 constraints, PredecessorRefiner: 121/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 8 solved, 113 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/62 variables, 0/0 constraints. Problems are: Problem set: 8 solved, 113 unsolved
Problem AtomicPropp2 is UNSAT
Problem AtomicPropp58 is UNSAT
Problem AtomicPropp98 is UNSAT
Problem AtomicPropp101 is UNSAT
At refinement iteration 1 (OVERLAPS) 41/103 variables, 16/16 constraints. Problems are: Problem set: 12 solved, 109 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 103/74179 variables, and 16 constraints, problems are : Problem set: 12 solved, 109 unsolved in 5219 ms.
Refiners :[Positive P Invariants (semi-flows): 16/20 constraints, Generalized P Invariants (flows): 0/14 constraints, State Equation: 0/224 constraints, PredecessorRefiner: 113/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 12967ms problems are : Problem set: 12 solved, 109 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 62 out of 224 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 224/224 places, 73955/73955 transitions.
Graph (trivial) has 137 edges and 224 vertex of which 9 / 224 are part of one of the 4 SCC in 29 ms
Free SCC test removed 5 places
Drop transitions (Empty/Sink Transition effects.) removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 36 transitions
Trivial Post-agglo rules discarded 36 transitions
Performed 36 trivial Post agglomeration. Transition count delta: 36
Iterating post reduction 0 with 36 rules applied. Total rules applied 37 place count 219 transition count 73909
Reduce places removed 36 places and 0 transitions.
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 1 with 53 rules applied. Total rules applied 90 place count 183 transition count 73892
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 100 place count 173 transition count 73892
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 12 Pre rules applied. Total rules applied 100 place count 173 transition count 73880
Deduced a syphon composed of 12 places in 124 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 3 with 24 rules applied. Total rules applied 124 place count 161 transition count 73880
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 126 place count 159 transition count 73870
Iterating global reduction 3 with 2 rules applied. Total rules applied 128 place count 159 transition count 73870
Performed 38 Post agglomeration using F-continuation condition.Transition count delta: 38
Deduced a syphon composed of 38 places in 39 ms
Reduce places removed 38 places and 0 transitions.
Iterating global reduction 3 with 76 rules applied. Total rules applied 204 place count 121 transition count 73832
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 206 place count 121 transition count 73830
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 209 place count 118 transition count 73823
Iterating global reduction 4 with 3 rules applied. Total rules applied 212 place count 118 transition count 73823
Performed 7 Post agglomeration using F-continuation condition with reduction of 12 identical transitions.
Deduced a syphon composed of 7 places in 36 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 4 with 14 rules applied. Total rules applied 226 place count 111 transition count 73845
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 4 with 12 rules applied. Total rules applied 238 place count 111 transition count 73833
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 240 place count 109 transition count 73827
Iterating global reduction 5 with 2 rules applied. Total rules applied 242 place count 109 transition count 73827
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 5 with 10 rules applied. Total rules applied 252 place count 109 transition count 73817
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -13
Deduced a syphon composed of 1 places in 34 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 254 place count 108 transition count 73830
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 255 place count 108 transition count 73829
Free-agglomeration rule applied 3 times.
Iterating global reduction 7 with 3 rules applied. Total rules applied 258 place count 108 transition count 73826
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 7 with 3 rules applied. Total rules applied 261 place count 105 transition count 73826
Partial Post-agglomeration rule applied 14 times.
Drop transitions (Partial Post agglomeration) removed 14 transitions
Iterating global reduction 8 with 14 rules applied. Total rules applied 275 place count 105 transition count 73826
Applied a total of 275 rules in 29076 ms. Remains 105 /224 variables (removed 119) and now considering 73826/73955 (removed 129) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 29081 ms. Remains : 105/224 places, 73826/73955 transitions.
Successfully simplified 12 atomic propositions for a total of 16 simplifications.
[2026-06-01 14:14:15] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2026-06-01 14:14:22] [INFO ] Flatten gal took : 15597 ms
FORMULA ErlangenMainframeV1-PT-bP14C01-CTLFireability-2024-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-06-01 14:14:39] [INFO ] Flatten gal took : 16290 ms
[2026-06-01 14:14:58] [INFO ] Input system was already deterministic with 73955 transitions.
Computed a total of 25 stabilizing places and 25 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 224/224 places, 73955/73955 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 222 transition count 73945
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 222 transition count 73945
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 6 place count 220 transition count 73943
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 220 transition count 73943
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 10 place count 218 transition count 73941
Iterating global reduction 0 with 2 rules applied. Total rules applied 12 place count 218 transition count 73941
Applied a total of 12 rules in 2254 ms. Remains 218 /224 variables (removed 6) and now considering 73941/73955 (removed 14) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3202874033248462085.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9177691440051357206.kers'
[2026-06-01 14:15:03] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3202874033248462085.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9177691440051357206.kers]
Culled 0 columns in 392 ms.
// Phase 1: matrix 73941 rows 218 cols 2310699 entries
Finished phase 1 with 181 SingleSign rule and 3 generalized
[2026-06-01 14:15:05] [INFO ] Computed 34 invariants in 1607 ms
Computed 34 P flows in 1612 ms.
Exported basis to /tmp/petrispot-output-9177691440051357206.kers
Total runtime 1873 ms.
[2026-06-01 14:15:25] [INFO ] Implicit Places using invariants in 21758 ms returned []
Implicit Place search using SMT only with invariants took 21759 ms to find 0 implicit places.
Running 73940 sub problems to find dead transitions.
[2026-06-01 14:15:26] [INFO ] Invariant cache hit.
SMT process timed out in 522677ms, After SMT, problems are : Problem set: 0 solved, 73940 unsolved
Search for dead transitions found 0 dead transitions in 523138ms
Starting structural reductions in LTL mode, iteration 1 : 218/224 places, 73941/73955 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 547452 ms. Remains : 218/224 places, 73941/73955 transitions.
[2026-06-01 14:24:26] [INFO ] Flatten gal took : 16157 ms
[2026-06-01 14:24:41] [INFO ] Flatten gal took : 15260 ms
[2026-06-01 14:25:02] [INFO ] Input system was already deterministic with 73941 transitions.
[2026-06-01 14:25:21] [INFO ] Flatten gal took : 17304 ms
[2026-06-01 14:25:38] [INFO ] Flatten gal took : 16313 ms
[2026-06-01 14:25:40] [INFO ] Time to serialize gal into /tmp/CTLFireability13452916052652072414.gal : 2308 ms
[2026-06-01 14:25:40] [INFO ] Time to serialize properties into /tmp/CTLFireability13783711329080945419.ctl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability13452916052652072414.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13783711329080945419.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
Detected timeout of ITS tools.
[2026-06-01 14:26:29] [INFO ] Flatten gal took : 17416 ms
[2026-06-01 14:26:29] [INFO ] Applying decomposition
[2026-06-01 14:26:44] [INFO ] Flatten gal took : 15438 ms
[2026-06-01 14:27:23] [WARNING] Could not apply decomposition. Using flat GAL structure.
java.util.concurrent.TimeoutException: Subprocess running '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph4523754469349790793.txt' '-o' '/tmp/graph4523754469349790793.bin' '-w' '/tmp/graph4523754469349790793.weights' killed by timeout after 10 SECONDS
at fr.lip6.move.gal.process.Runner.waitForOrTimeout(Runner.java:76)
at fr.lip6.move.gal.process.Runner.runTool(Runner.java:47)
at fr.lip6.move.gal.process.Runner.runTool(Runner.java:27)
at fr.lip6.move.gal.louvain.GraphBuilder.convertGraphToBin(GraphBuilder.java:258)
at fr.lip6.move.gal.louvain.GraphBuilder.computeLouvain(GraphBuilder.java:189)
at fr.lip6.move.gal.louvain.GraphBuilder.computeLouvain(GraphBuilder.java:157)
at fr.lip6.move.gal.application.mcc.MccTranslator.applyOrder(MccTranslator.java:114)
at fr.lip6.move.gal.application.mcc.MccTranslator.flattenSpec(MccTranslator.java:230)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:714)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:771)
at fr.lip6.move.gal.application.Application.start(Application.java:195)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:44)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:219)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:149)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:115)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:467)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:298)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
at java.base/java.lang.reflect.Method.invoke(Method.java:580)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:615)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:563)
at org.eclipse.equinox.launcher.Main.run(Main.java:1415)
at org.eclipse.equinox.launcher.Main.main(Main.java:1387)
[2026-06-01 14:27:39] [INFO ] Flatten gal took : 16440 ms
[2026-06-01 14:27:41] [INFO ] Time to serialize gal into /tmp/CTLFireability9985565380005168890.gal : 2149 ms
[2026-06-01 14:27:41] [INFO ] Time to serialize properties into /tmp/CTLFireability17442815149714533976.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9985565380005168890.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17442815149714533976.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 224/224 places, 73955/73955 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 221 transition count 65753
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 221 transition count 65753
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 8 place count 219 transition count 65751
Iterating global reduction 0 with 2 rules applied. Total rules applied 10 place count 219 transition count 65751
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 12 place count 217 transition count 65749
Iterating global reduction 0 with 2 rules applied. Total rules applied 14 place count 217 transition count 65749
Applied a total of 14 rules in 4874 ms. Remains 217 /224 variables (removed 7) and now considering 65749/73955 (removed 8206) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-163671551020589872.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9987584521250823200.kers'
[2026-06-01 14:28:18] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-163671551020589872.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9987584521250823200.kers]
Culled 0 columns in 361 ms.
// Phase 1: matrix 65749 rows 217 cols 2064939 entries
Finished phase 1 with 181 SingleSign rule and 2 generalized
[2026-06-01 14:28:20] [INFO ] Computed 34 invariants in 1732 ms
Computed 34 P flows in 1734 ms.
Exported basis to /tmp/petrispot-output-9987584521250823200.kers
Total runtime 2013 ms.
[2026-06-01 14:28:31] [INFO ] Implicit Places using invariants in 13635 ms returned []
Implicit Place search using SMT only with invariants took 13737 ms to find 0 implicit places.
Running 65748 sub problems to find dead transitions.
[2026-06-01 14:28:32] [INFO ] Invariant cache hit.
SMT process timed out in 463574ms, After SMT, problems are : Problem set: 0 solved, 65748 unsolved
Search for dead transitions found 0 dead transitions in 464204ms
Starting structural reductions in LTL mode, iteration 1 : 217/224 places, 65749/73955 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 483123 ms. Remains : 217/224 places, 65749/73955 transitions.
[2026-06-01 14:36:30] [INFO ] Flatten gal took : 13567 ms
[2026-06-01 14:36:44] [INFO ] Flatten gal took : 13741 ms
[2026-06-01 14:37:02] [INFO ] Input system was already deterministic with 65749 transitions.
[2026-06-01 14:37:18] [INFO ] Flatten gal took : 14868 ms
[2026-06-01 14:37:32] [INFO ] Flatten gal took : 13819 ms
[2026-06-01 14:37:33] [INFO ] Time to serialize gal into /tmp/CTLFireability4520221373578716545.gal : 1840 ms
[2026-06-01 14:37:33] [INFO ] Time to serialize properties into /tmp/CTLFireability1469031462338933708.ctl : 25 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability4520221373578716545.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1469031462338933708.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
Detected timeout of ITS tools.
[2026-06-01 14:38:20] [INFO ] Flatten gal took : 15435 ms
[2026-06-01 14:38:20] [INFO ] Applying decomposition
[2026-06-01 14:38:35] [INFO ] Flatten gal took : 14482 ms
[2026-06-01 14:39:13] [WARNING] Could not apply decomposition. Using flat GAL structure.
java.util.concurrent.TimeoutException: Subprocess running '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph11168085985020457381.txt' '-o' '/tmp/graph11168085985020457381.bin' '-w' '/tmp/graph11168085985020457381.weights' killed by timeout after 10 SECONDS
at fr.lip6.move.gal.process.Runner.waitForOrTimeout(Runner.java:76)
at fr.lip6.move.gal.process.Runner.runTool(Runner.java:47)
at fr.lip6.move.gal.process.Runner.runTool(Runner.java:27)
at fr.lip6.move.gal.louvain.GraphBuilder.convertGraphToBin(GraphBuilder.java:258)
at fr.lip6.move.gal.louvain.GraphBuilder.computeLouvain(GraphBuilder.java:189)
at fr.lip6.move.gal.louvain.GraphBuilder.computeLouvain(GraphBuilder.java:157)
at fr.lip6.move.gal.application.mcc.MccTranslator.applyOrder(MccTranslator.java:114)
at fr.lip6.move.gal.application.mcc.MccTranslator.flattenSpec(MccTranslator.java:230)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:714)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:771)
at fr.lip6.move.gal.application.Application.start(Application.java:195)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:44)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:219)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:149)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:115)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:467)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:298)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
at java.base/java.lang.reflect.Method.invoke(Method.java:580)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:615)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:563)
at org.eclipse.equinox.launcher.Main.run(Main.java:1415)
at org.eclipse.equinox.launcher.Main.main(Main.java:1387)
[2026-06-01 14:39:27] [INFO ] Flatten gal took : 13916 ms
[2026-06-01 14:39:28] [INFO ] Time to serialize gal into /tmp/CTLFireability12263534908867572331.gal : 1722 ms
[2026-06-01 14:39:28] [INFO ] Time to serialize properties into /tmp/CTLFireability9902554843801975577.ctl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability12263534908867572331.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9902554843801975577.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 224/224 places, 73955/73955 transitions.
Graph (trivial) has 153 edges and 224 vertex of which 9 / 224 are part of one of the 4 SCC in 44 ms
Free SCC test removed 5 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 33 transitions
Trivial Post-agglo rules discarded 33 transitions
Performed 33 trivial Post agglomeration. Transition count delta: 33
Iterating post reduction 0 with 33 rules applied. Total rules applied 34 place count 218 transition count 73915
Reduce places removed 33 places and 0 transitions.
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 1 with 50 rules applied. Total rules applied 84 place count 185 transition count 73898
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 94 place count 175 transition count 73898
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 11 Pre rules applied. Total rules applied 94 place count 175 transition count 73887
Deduced a syphon composed of 11 places in 420 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 3 with 22 rules applied. Total rules applied 116 place count 164 transition count 73887
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 119 place count 161 transition count 65685
Iterating global reduction 3 with 3 rules applied. Total rules applied 122 place count 161 transition count 65685
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 123 place count 160 transition count 49301
Iterating global reduction 3 with 1 rules applied. Total rules applied 124 place count 160 transition count 49301
Performed 39 Post agglomeration using F-continuation condition.Transition count delta: 39
Deduced a syphon composed of 39 places in 24 ms
Reduce places removed 39 places and 0 transitions.
Iterating global reduction 3 with 78 rules applied. Total rules applied 202 place count 121 transition count 49262
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 204 place count 121 transition count 49260
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 207 place count 118 transition count 49253
Iterating global reduction 4 with 3 rules applied. Total rules applied 210 place count 118 transition count 49253
Partial Post-agglomeration rule applied 7 times.
Drop transitions (Partial Post agglomeration) removed 7 transitions
Iterating global reduction 4 with 7 rules applied. Total rules applied 217 place count 118 transition count 49253
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 218 place count 117 transition count 49252
Applied a total of 218 rules in 35866 ms. Remains 117 /224 variables (removed 107) and now considering 49252/73955 (removed 24703) transitions.
[2026-06-01 14:40:39] [INFO ] Flow matrix only has 49243 transitions (discarded 9 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6655708222932235938.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1390085447265969016.kers'
[2026-06-01 14:40:40] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6655708222932235938.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1390085447265969016.kers]
Normalized transition count is 49242 out of 49243 initially.
Culled 0 columns in 420 ms.
// Phase 1: matrix 49242 rows 117 cols 1540362 entries
Finished phase 1 with 81 SingleSign rule and 2 generalized
[2026-06-01 14:40:42] [INFO ] Computed 34 invariants in 1804 ms
Computed 34 P flows in 1805 ms.
Exported basis to /tmp/petrispot-output-1390085447265969016.kers
Total runtime 2083 ms.
[2026-06-01 14:41:13] [INFO ] Performed 70/117 implicitness test of which 0 returned IMPLICIT in 31 seconds.
[2026-06-01 14:41:20] [INFO ] Implicit Places using invariants in 40764 ms returned []
Implicit Place search using SMT only with invariants took 40766 ms to find 0 implicit places.
Running 49228 sub problems to find dead transitions.
[2026-06-01 14:41:20] [INFO ] Flow matrix only has 49243 transitions (discarded 9 similar events)
[2026-06-01 14:41:21] [INFO ] Invariant cache hit.
[2026-06-01 14:41:22] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/113 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 49228 unsolved
SMT process timed out in 317386ms, After SMT, problems are : Problem set: 0 solved, 49228 unsolved
Search for dead transitions found 0 dead transitions in 317914ms
Starting structural reductions in SI_CTL mode, iteration 1 : 117/224 places, 49252/73955 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 394799 ms. Remains : 117/224 places, 49252/73955 transitions.
[2026-06-01 14:46:49] [INFO ] Flatten gal took : 11145 ms
[2026-06-01 14:47:01] [INFO ] Flatten gal took : 11939 ms
[2026-06-01 14:47:17] [INFO ] Input system was already deterministic with 49252 transitions.
[2026-06-01 14:47:30] [INFO ] Flatten gal took : 11786 ms
[2026-06-01 14:47:41] [INFO ] Flatten gal took : 11385 ms
[2026-06-01 14:47:42] [INFO ] Time to serialize gal into /tmp/CTLFireability14244499081474030184.gal : 1328 ms
[2026-06-01 14:47:42] [INFO ] Time to serialize properties into /tmp/CTLFireability3080569516374619387.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability14244499081474030184.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3080569516374619387.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
Detected timeout of ITS tools.
[2026-06-01 14:48:26] [INFO ] Flatten gal took : 12299 ms
[2026-06-01 14:48:26] [INFO ] Applying decomposition
[2026-06-01 14:48:37] [INFO ] Flatten gal took : 11812 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph2202895962915597888.txt' '-o' '/tmp/graph2202895962915597888.bin' '-w' '/tmp/graph2202895962915597888.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph2202895962915597888.bin' '-l' '-1' '-v' '-w' '/tmp/graph2202895962915597888.weights' '-q' '0' '-e' '0.001'
[2026-06-01 14:49:06] [INFO ] Decomposing Gal with order
[2026-06-01 14:49:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-06-01 14:49:33] [INFO ] Removed a total of 622305 redundant transitions.
[2026-06-01 14:49:35] [INFO ] Flatten gal took : 21166 ms
[2026-06-01 14:49:43] [INFO ] Fuse similar labels procedure discarded/fused a total of 278 labels/synchronizations in 6280 ms.
[2026-06-01 14:49:44] [INFO ] Time to serialize gal into /tmp/CTLFireability847057535883471670.gal : 502 ms
[2026-06-01 14:49:44] [INFO ] Time to serialize properties into /tmp/CTLFireability12453990961634849440.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability847057535883471670.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12453990961634849440.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 224/224 places, 73955/73955 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 222 transition count 73945
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 222 transition count 73945
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 6 place count 220 transition count 73943
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 220 transition count 73943
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 10 place count 218 transition count 73941
Iterating global reduction 0 with 2 rules applied. Total rules applied 12 place count 218 transition count 73941
Applied a total of 12 rules in 2345 ms. Remains 218 /224 variables (removed 6) and now considering 73941/73955 (removed 14) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11687619978878973827.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12738081467012178982.kers'
[2026-06-01 14:50:16] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11687619978878973827.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12738081467012178982.kers]
Culled 0 columns in 399 ms.
// Phase 1: matrix 73941 rows 218 cols 2310699 entries
Finished phase 1 with 181 SingleSign rule and 3 generalized
[2026-06-01 14:50:19] [INFO ] Computed 34 invariants in 1972 ms
Computed 34 P flows in 1977 ms.
Exported basis to /tmp/petrispot-output-12738081467012178982.kers
Total runtime 2243 ms.
[2026-06-01 14:50:23] [INFO ] Implicit Places using invariants in 6972 ms returned []
Implicit Place search using SMT only with invariants took 6974 ms to find 0 implicit places.
Running 73940 sub problems to find dead transitions.
[2026-06-01 14:50:24] [INFO ] Invariant cache hit.
SMT process timed out in 531195ms, After SMT, problems are : Problem set: 0 solved, 73940 unsolved
Search for dead transitions found 0 dead transitions in 531616ms
Starting structural reductions in LTL mode, iteration 1 : 218/224 places, 73941/73955 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 541174 ms. Remains : 218/224 places, 73941/73955 transitions.
[2026-06-01 14:59:31] [INFO ] Flatten gal took : 15048 ms
[2026-06-01 14:59:46] [INFO ] Flatten gal took : 15123 ms
[2026-06-01 15:00:07] [INFO ] Input system was already deterministic with 73941 transitions.
[2026-06-01 15:00:26] [INFO ] Flatten gal took : 17234 ms
[2026-06-01 15:00:42] [INFO ] Flatten gal took : 15666 ms
[2026-06-01 15:00:44] [INFO ] Time to serialize gal into /tmp/CTLFireability4503779157643054901.gal : 2034 ms
[2026-06-01 15:00:44] [INFO ] Time to serialize properties into /tmp/CTLFireability6138159348828221474.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability4503779157643054901.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6138159348828221474.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
Detected timeout of ITS tools.
[2026-06-01 15:01:46] [INFO ] Flatten gal took : 24006 ms
[2026-06-01 15:01:46] [INFO ] Applying decomposition
[2026-06-01 15:02:03] [INFO ] Flatten gal took : 17351 ms

BK_TIME_CONFINEMENT_REACHED

--------------------
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
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ 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_1.0.0.202604301425.jar
+ VERSION=202604301425
+ echo 'Running Version 202604301425'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

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="ErlangenMainframeV1-PT-bP14C01"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
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 itstools"
echo " Input is ErlangenMainframeV1-PT-bP14C01, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r338-smll-178021499100154"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ErlangenMainframeV1-PT-bP14C01.tgz
mv ErlangenMainframeV1-PT-bP14C01 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.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 '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;