Execution Chart

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

Trace from the execution

Formatting '/data/sdalzilio/mcc2026-input.r002-oct2-177944366000178.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/sdalzilio/mcc2026-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
...........................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is Anderson-PT-08, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r002-oct2-177944366000178
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 7.1K Mar 4 18:00 CTLCardinality.txt
-rw-r--r-- 1 mcc users 72K Mar 4 18:00 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.1K Mar 4 18:00 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K Mar 4 18:00 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.1K Mar 15 07:03 LTLCardinality.txt
-rw-r--r-- 1 mcc users 30K Mar 15 07:03 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Mar 15 07:03 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 15 07:03 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.9K Mar 4 18:00 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 72K Mar 4 18:00 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.0K Mar 4 18:00 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 56K Mar 4 18:00 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 15 07:03 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 15 07:03 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 667K 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

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

=== Now, execution of the tool begins

BK_START 1779462326150

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Anderson-PT-08
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202604301425
[2026-05-22 15:05:27] [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]
[2026-05-22 15:05:27] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-22 15:05:27] [INFO ] Load time of PNML (sax parser for PT used): 153 ms
[2026-05-22 15:05:27] [INFO ] Transformed 401 places.
[2026-05-22 15:05:27] [INFO ] Transformed 1328 transitions.
[2026-05-22 15:05:27] [INFO ] Found NUPN structural information;
[2026-05-22 15:05:27] [INFO ] Parsed PT model containing 401 places and 1328 transitions and 5088 arcs in 295 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 11 ms.
Support contains 100 out of 401 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 401/401 places, 1328/1328 transitions.
Discarding 62 places :
Symmetric choice reduction at 0 with 62 rule applications. Total rules 62 place count 339 transition count 1084
Iterating global reduction 0 with 62 rules applied. Total rules applied 124 place count 339 transition count 1084
Applied a total of 124 rules in 97 ms. Remains 339 /401 variables (removed 62) and now considering 1084/1328 (removed 244) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16670417839770184877.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14676589772838983294.kers'
[2026-05-22 15:05:28] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16670417839770184877.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14676589772838983294.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 1084 rows 339 cols 4082 entries
Finished phase 1 with 170 SingleSign rule and 150 generalized
[2026-05-22 15:05:28] [INFO ] Computed 19 invariants in 4 ms
Computed 19 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-14676589772838983294.kers
Total runtime 5 ms.
[2026-05-22 15:05:28] [INFO ] Implicit Places using invariants in 584 ms returned []
[2026-05-22 15:05:28] [INFO ] Invariant cache hit.
[2026-05-22 15:05:29] [INFO ] State equation strengthened by 56 read => feed constraints.
[2026-05-22 15:05:30] [INFO ] Implicit Places using invariants and state equation in 1584 ms returned []
Implicit Place search using SMT with State Equation took 2211 ms to find 0 implicit places.
Running 1076 sub problems to find dead transitions.
[2026-05-22 15:05:30] [INFO ] Invariant cache hit.
[2026-05-22 15:05:30] [INFO ] State equation strengthened by 56 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/339 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 1076 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/339 variables, 10/19 constraints. Problems are: Problem set: 0 solved, 1076 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/339 variables, 20/39 constraints. Problems are: Problem set: 0 solved, 1076 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 339/1423 variables, and 51 constraints, problems are : Problem set: 0 solved, 1076 unsolved in 30046 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 10/10 constraints, State Equation: 0/339 constraints, ReadFeed: 0/56 constraints, PredecessorRefiner: 1076/1076 constraints, Known Traps: 32/32 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1076 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/339 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 1076 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/339 variables, 10/19 constraints. Problems are: Problem set: 0 solved, 1076 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/339 variables, 32/51 constraints. Problems are: Problem set: 0 solved, 1076 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 339/1423 variables, and 69 constraints, problems are : Problem set: 0 solved, 1076 unsolved in 30044 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 10/10 constraints, State Equation: 0/339 constraints, ReadFeed: 0/56 constraints, PredecessorRefiner: 0/1076 constraints, Known Traps: 50/50 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61240ms problems are : Problem set: 0 solved, 1076 unsolved
Search for dead transitions found 0 dead transitions in 61268ms
Starting structural reductions in LTL mode, iteration 1 : 339/401 places, 1084/1328 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 63621 ms. Remains : 339/401 places, 1084/1328 transitions.
Starting structural reductions in LTL mode, iteration 0 : 339/339 places, 1084/1084 transitions.
Applied a total of 0 rules in 7 ms. Remains 339 /339 variables (removed 0) and now considering 1084/1084 (removed 0) transitions.
[2026-05-22 15:06:31] [INFO ] Invariant cache hit.
[2026-05-22 15:06:31] [INFO ] Implicit Places using invariants in 169 ms returned []
[2026-05-22 15:06:31] [INFO ] Invariant cache hit.
[2026-05-22 15:06:32] [INFO ] State equation strengthened by 56 read => feed constraints.
[2026-05-22 15:06:32] [INFO ] Implicit Places using invariants and state equation in 1144 ms returned []
Implicit Place search using SMT with State Equation took 1325 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 1335 ms. Remains : 339/339 places, 1084/1084 transitions.
Support contains 100 out of 339 places after structural reductions.
[2026-05-22 15:06:33] [INFO ] Flatten gal took : 216 ms
[2026-05-22 15:06:33] [INFO ] Flatten gal took : 147 ms
[2026-05-22 15:06:33] [INFO ] Input system was already deterministic with 1084 transitions.
Support contains 99 out of 339 places (down from 100) after GAL structural reductions.
RANDOM walk for 40000 steps (8 resets) in 3125 ms. (12 steps per ms) remains 45/89 properties
BEST_FIRST walk for 4002 steps (8 resets) in 84 ms. (47 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4003 steps (8 resets) in 53 ms. (74 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4003 steps (8 resets) in 19 ms. (200 steps per ms) remains 38/45 properties
BEST_FIRST walk for 4003 steps (8 resets) in 47 ms. (83 steps per ms) remains 35/38 properties
BEST_FIRST walk for 4003 steps (8 resets) in 17 ms. (222 steps per ms) remains 34/35 properties
BEST_FIRST walk for 4003 steps (8 resets) in 13 ms. (285 steps per ms) remains 30/34 properties
BEST_FIRST walk for 4003 steps (8 resets) in 15 ms. (250 steps per ms) remains 27/30 properties
BEST_FIRST walk for 4003 steps (8 resets) in 18 ms. (210 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 25/27 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 22/25 properties
BEST_FIRST walk for 4003 steps (8 resets) in 28 ms. (138 steps per ms) remains 21/22 properties
BEST_FIRST walk for 4002 steps (8 resets) in 31 ms. (125 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4000 steps (8 resets) in 21 ms. (181 steps per ms) remains 20/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4002 steps (8 resets) in 22 ms. (174 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4003 steps (8 resets) in 18 ms. (210 steps per ms) remains 19/20 properties
BEST_FIRST walk for 4003 steps (8 resets) in 45 ms. (87 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4002 steps (8 resets) in 17 ms. (222 steps per ms) remains 16/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (8 resets) in 23 ms. (166 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (8 resets) in 22 ms. (174 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 15/16 properties
BEST_FIRST walk for 4003 steps (8 resets) in 14 ms. (266 steps per ms) remains 15/15 properties
[2026-05-22 15:06:35] [INFO ] Invariant cache hit.
[2026-05-22 15:06:35] [INFO ] State equation strengthened by 56 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/36 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 15 unsolved
Problem AtomicPropp51 is UNSAT
At refinement iteration 1 (OVERLAPS) 267/303 variables, 9/9 constraints. Problems are: Problem set: 1 solved, 14 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/303 variables, 0/9 constraints. Problems are: Problem set: 1 solved, 14 unsolved
Problem AtomicPropp5 is UNSAT
Problem AtomicPropp23 is UNSAT
Problem AtomicPropp87 is UNSAT
At refinement iteration 3 (OVERLAPS) 36/339 variables, 10/19 constraints. Problems are: Problem set: 4 solved, 11 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/339 variables, 2/21 constraints. Problems are: Problem set: 4 solved, 11 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/339 variables, 0/21 constraints. Problems are: Problem set: 4 solved, 11 unsolved
At refinement iteration 6 (OVERLAPS) 1084/1423 variables, 339/360 constraints. Problems are: Problem set: 4 solved, 11 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1423 variables, 56/416 constraints. Problems are: Problem set: 4 solved, 11 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1423 variables, 0/416 constraints. Problems are: Problem set: 4 solved, 11 unsolved
At refinement iteration 9 (OVERLAPS) 0/1423 variables, 0/416 constraints. Problems are: Problem set: 4 solved, 11 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1423/1423 variables, and 416 constraints, problems are : Problem set: 4 solved, 11 unsolved in 2312 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 10/10 constraints, State Equation: 339/339 constraints, ReadFeed: 56/56 constraints, PredecessorRefiner: 15/14 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 4 solved, 11 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/23 variables, 0/0 constraints. Problems are: Problem set: 4 solved, 11 unsolved
Problem AtomicPropp37 is UNSAT
At refinement iteration 1 (OVERLAPS) 275/298 variables, 9/9 constraints. Problems are: Problem set: 5 solved, 10 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/298 variables, 0/9 constraints. Problems are: Problem set: 5 solved, 10 unsolved
Problem AtomicPropp61 is UNSAT
At refinement iteration 3 (OVERLAPS) 41/339 variables, 10/19 constraints. Problems are: Problem set: 6 solved, 9 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/339 variables, 2/21 constraints. Problems are: Problem set: 6 solved, 9 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/339 variables, 3/24 constraints. Problems are: Problem set: 6 solved, 9 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/339 variables, 1/25 constraints. Problems are: Problem set: 6 solved, 9 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/339 variables, 0/25 constraints. Problems are: Problem set: 6 solved, 9 unsolved
At refinement iteration 8 (OVERLAPS) 1084/1423 variables, 339/364 constraints. Problems are: Problem set: 6 solved, 9 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1423 variables, 56/420 constraints. Problems are: Problem set: 6 solved, 9 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1423 variables, 9/429 constraints. Problems are: Problem set: 6 solved, 9 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1423/1423 variables, and 429 constraints, problems are : Problem set: 6 solved, 9 unsolved in 5027 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 10/10 constraints, State Equation: 339/339 constraints, ReadFeed: 56/56 constraints, PredecessorRefiner: 9/14 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 7373ms problems are : Problem set: 6 solved, 9 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 16 out of 339 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 339/339 places, 1084/1084 transitions.
Performed 56 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 56 Pre rules applied. Total rules applied 0 place count 339 transition count 1028
Deduced a syphon composed of 56 places in 2 ms
Reduce places removed 56 places and 0 transitions.
Iterating global reduction 0 with 112 rules applied. Total rules applied 112 place count 283 transition count 1028
Discarding 41 places :
Symmetric choice reduction at 0 with 41 rule applications. Total rules 153 place count 242 transition count 511
Iterating global reduction 0 with 41 rules applied. Total rules applied 194 place count 242 transition count 511
Applied a total of 194 rules in 134 ms. Remains 242 /339 variables (removed 97) and now considering 511/1084 (removed 573) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 134 ms. Remains : 242/339 places, 511/1084 transitions.
RANDOM walk for 40000 steps (8 resets) in 483 ms. (82 steps per ms) remains 8/9 properties
BEST_FIRST walk for 40003 steps (8 resets) in 195 ms. (204 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40001 steps (8 resets) in 122 ms. (325 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (8 resets) in 80 ms. (493 steps per ms) remains 2/8 properties
BEST_FIRST walk for 40002 steps (8 resets) in 109 ms. (363 steps per ms) remains 1/2 properties
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10444484423104978254.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16215417071751849462.kers'
[2026-05-22 15:06:42] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10444484423104978254.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16215417071751849462.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 511 rows 242 cols 1916 entries
Finished phase 1 with 73 SingleSign rule and 150 generalized
[2026-05-22 15:06:42] [INFO ] Computed 19 invariants in 2 ms
Computed 19 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-16215417071751849462.kers
Total runtime 3 ms.
[2026-05-22 15:06:42] [INFO ] State equation strengthened by 56 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 198/200 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/200 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/200 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 33/233 variables, 8/11 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/233 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/233 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 9/242 variables, 8/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/242 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 511/753 variables, 242/262 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/753 variables, 56/318 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/753 variables, 0/318 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 12 (OVERLAPS) 0/753 variables, 0/318 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 753/753 variables, and 318 constraints, problems are : Problem set: 0 solved, 1 unsolved in 554 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, Generalized P Invariants (flows): 9/9 constraints, State Equation: 242/242 constraints, ReadFeed: 56/56 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 198/200 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/200 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/200 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 33/233 variables, 8/11 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/233 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/233 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 9/242 variables, 8/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/242 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/242 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 511/753 variables, 242/263 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/753 variables, 56/319 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/753 variables, 1/320 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/753 variables, 0/320 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 0/753 variables, 0/320 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 753/753 variables, and 320 constraints, problems are : Problem set: 0 solved, 1 unsolved in 973 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, Generalized P Invariants (flows): 9/9 constraints, State Equation: 242/242 constraints, ReadFeed: 56/56 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1555ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 9 ms.
Support contains 2 out of 242 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 242/242 places, 511/511 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 234 transition count 391
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 234 transition count 391
Applied a total of 16 rules in 36 ms. Remains 234 /242 variables (removed 8) and now considering 391/511 (removed 120) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 36 ms. Remains : 234/242 places, 391/511 transitions.
RANDOM walk for 40000 steps (8 resets) in 118 ms. (336 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 48 ms. (816 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 385250 steps, run visited all 1 properties in 889 ms. (steps per millisecond=433 )
Probabilistic random walk after 385250 steps, saw 260021 distinct states, run finished after 892 ms. (steps per millisecond=431 ) properties seen :1
Successfully simplified 6 atomic propositions for a total of 16 simplifications.
FORMULA Anderson-PT-08-CTLFireability-2024-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-22 15:06:45] [INFO ] Flatten gal took : 39 ms
[2026-05-22 15:06:45] [INFO ] Flatten gal took : 43 ms
[2026-05-22 15:06:45] [INFO ] Input system was already deterministic with 1084 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 339/339 places, 1084/1084 transitions.
Discarding 48 places :
Symmetric choice reduction at 0 with 48 rule applications. Total rules 48 place count 291 transition count 462
Iterating global reduction 0 with 48 rules applied. Total rules applied 96 place count 291 transition count 462
Applied a total of 96 rules in 9 ms. Remains 291 /339 variables (removed 48) and now considering 462/1084 (removed 622) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9798524299358785049.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17712358684139153838.kers'
[2026-05-22 15:06:45] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9798524299358785049.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17712358684139153838.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 462 rows 291 cols 1608 entries
Finished phase 1 with 122 SingleSign rule and 150 generalized
[2026-05-22 15:06:45] [INFO ] Computed 19 invariants in 2 ms
Computed 19 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-17712358684139153838.kers
Total runtime 4 ms.
[2026-05-22 15:06:46] [INFO ] Implicit Places using invariants in 358 ms returned [0]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 360 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 290/339 places, 462/1084 transitions.
Applied a total of 0 rules in 5 ms. Remains 290 /290 variables (removed 0) and now considering 462/462 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 374 ms. Remains : 290/339 places, 462/1084 transitions.
[2026-05-22 15:06:46] [INFO ] Flatten gal took : 15 ms
[2026-05-22 15:06:46] [INFO ] Flatten gal took : 12 ms
[2026-05-22 15:06:46] [INFO ] Input system was already deterministic with 462 transitions.
[2026-05-22 15:06:46] [INFO ] Flatten gal took : 11 ms
[2026-05-22 15:06:46] [INFO ] Flatten gal took : 11 ms
[2026-05-22 15:06:46] [INFO ] Time to serialize gal into /tmp/CTLFireability18344026379155024700.gal : 21 ms
[2026-05-22 15:06:46] [INFO ] Time to serialize properties into /tmp/CTLFireability14287662405932743151.ctl : 16 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/CTLFireability18344026379155024700.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14287662405932743151.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
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-22 15:07:16] [INFO ] Flatten gal took : 10 ms
[2026-05-22 15:07:16] [INFO ] Applying decomposition
[2026-05-22 15:07:16] [INFO ] Flatten gal took : 10 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/graph12429485590474225445.txt' '-o' '/tmp/graph12429485590474225445.bin' '-w' '/tmp/graph12429485590474225445.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph12429485590474225445.bin' '-l' '-1' '-v' '-w' '/tmp/graph12429485590474225445.weights' '-q' '0' '-e' '0.001'
[2026-05-22 15:07:16] [INFO ] Decomposing Gal with order
[2026-05-22 15:07:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 15:07:16] [INFO ] Removed a total of 774 redundant transitions.
[2026-05-22 15:07:16] [INFO ] Flatten gal took : 121 ms
[2026-05-22 15:07:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 14 labels/synchronizations in 17 ms.
[2026-05-22 15:07:16] [INFO ] Time to serialize gal into /tmp/CTLFireability10415710794503664696.gal : 9 ms
[2026-05-22 15:07:16] [INFO ] Time to serialize properties into /tmp/CTLFireability851174220537578170.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/CTLFireability10415710794503664696.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability851174220537578170.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
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.06323e+08,10.1969,253632,33088,25,506143,241,1302,311764,36,464,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 339/339 places, 1084/1084 transitions.
Performed 56 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 56 Pre rules applied. Total rules applied 0 place count 339 transition count 1028
Deduced a syphon composed of 56 places in 1 ms
Reduce places removed 56 places and 0 transitions.
Iterating global reduction 0 with 112 rules applied. Total rules applied 112 place count 283 transition count 1028
Discarding 48 places :
Symmetric choice reduction at 0 with 48 rule applications. Total rules 160 place count 235 transition count 406
Iterating global reduction 0 with 48 rules applied. Total rules applied 208 place count 235 transition count 406
Applied a total of 208 rules in 46 ms. Remains 235 /339 variables (removed 104) and now considering 406/1084 (removed 678) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1270394651032994448.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2457603313142935602.kers'
[2026-05-22 15:07:46] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1270394651032994448.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2457603313142935602.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 406 rows 235 cols 1496 entries
Finished phase 1 with 66 SingleSign rule and 150 generalized
[2026-05-22 15:07:46] [INFO ] Computed 19 invariants in 2 ms
Computed 19 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-2457603313142935602.kers
Total runtime 3 ms.
[2026-05-22 15:07:47] [INFO ] Implicit Places using invariants in 366 ms returned [0]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 367 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 234/339 places, 406/1084 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 46 transitions
Trivial Post-agglo rules discarded 46 transitions
Performed 46 trivial Post agglomeration. Transition count delta: 46
Iterating post reduction 0 with 46 rules applied. Total rules applied 46 place count 234 transition count 360
Reduce places removed 46 places and 0 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Iterating post reduction 1 with 54 rules applied. Total rules applied 100 place count 188 transition count 352
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 108 place count 180 transition count 352
Applied a total of 108 rules in 14 ms. Remains 180 /234 variables (removed 54) and now considering 352/406 (removed 54) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12878393939150824117.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1420604171903181152.kers'
[2026-05-22 15:07:47] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12878393939150824117.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1420604171903181152.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 352 rows 180 cols 1260 entries
Finished phase 1 with 76 SingleSign rule and 86 generalized
[2026-05-22 15:07:47] [INFO ] Computed 18 invariants in 1 ms
Computed 18 P flows in 5 ms.
Exported basis to /tmp/petrispot-output-1420604171903181152.kers
Total runtime 5 ms.
[2026-05-22 15:07:47] [INFO ] Implicit Places using invariants in 218 ms returned []
[2026-05-22 15:07:47] [INFO ] Invariant cache hit.
[2026-05-22 15:07:47] [INFO ] State equation strengthened by 56 read => feed constraints.
[2026-05-22 15:07:48] [INFO ] Implicit Places using invariants and state equation in 772 ms returned []
Implicit Place search using SMT with State Equation took 1005 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 180/339 places, 352/1084 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 1433 ms. Remains : 180/339 places, 352/1084 transitions.
[2026-05-22 15:07:48] [INFO ] Flatten gal took : 18 ms
[2026-05-22 15:07:48] [INFO ] Flatten gal took : 10 ms
[2026-05-22 15:07:48] [INFO ] Input system was already deterministic with 352 transitions.
[2026-05-22 15:07:48] [INFO ] Flatten gal took : 9 ms
[2026-05-22 15:07:48] [INFO ] Flatten gal took : 9 ms
[2026-05-22 15:07:48] [INFO ] Time to serialize gal into /tmp/CTLFireability5398608879006965973.gal : 2 ms
[2026-05-22 15:07:48] [INFO ] Time to serialize properties into /tmp/CTLFireability8118489388193723868.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/CTLFireability5398608879006965973.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8118489388193723868.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
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.30714e+06,10.4186,294568,2,85639,5,806984,6,0,1075,532034,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-22 15:08:18] [INFO ] Flatten gal took : 33 ms
[2026-05-22 15:08:18] [INFO ] Applying decomposition
[2026-05-22 15:08:18] [INFO ] Flatten gal took : 11 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/graph12012222876914214118.txt' '-o' '/tmp/graph12012222876914214118.bin' '-w' '/tmp/graph12012222876914214118.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph12012222876914214118.bin' '-l' '-1' '-v' '-w' '/tmp/graph12012222876914214118.weights' '-q' '0' '-e' '0.001'
[2026-05-22 15:08:18] [INFO ] Decomposing Gal with order
[2026-05-22 15:08:18] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 15:08:18] [INFO ] Removed a total of 573 redundant transitions.
[2026-05-22 15:08:18] [INFO ] Flatten gal took : 22 ms
[2026-05-22 15:08:18] [INFO ] Fuse similar labels procedure discarded/fused a total of 76 labels/synchronizations in 8 ms.
[2026-05-22 15:08:18] [INFO ] Time to serialize gal into /tmp/CTLFireability8456409872363361734.gal : 3 ms
[2026-05-22 15:08:18] [INFO ] Time to serialize properties into /tmp/CTLFireability14167934881933846996.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/CTLFireability8456409872363361734.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14167934881933846996.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 -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.30714e+06,2.42351,91048,13540,222,185986,691,910,77738,161,3680,0


Converting to forward existential form...Done !
original formula: AF((AF(((i2.u8.next_13==1)&&(i10.u35.ncs_2_4==1))) + E(((i3.u7.next_9==1)&&(i9.u33.ncs_1_3==1)) U ((u0.slot_F.F.F.F.F.F.F.T==1)&&(i2.u20....169
=> equivalent forward existential formula: [FwdG(Init,!((!(EG(!(((i2.u8.next_13==1)&&(i10.u35.ncs_2_4==1))))) + E(((i3.u7.next_9==1)&&(i9.u33.ncs_1_3==1)) ...220
Reverse transition relation is NOT exact ! Due to transitions t222, t223, t224, t225, t229, t231, t233, t234, t236, t237, t238, t239, t241, t243, t244, t24...552
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
(forward)formula 0,0,18.5621,546716,1,0,937686,14606,3805,738437,549,188054,5586152
FORMULA Anderson-PT-08-CTLFireability-2024-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

***************************************

Starting structural reductions in SI_CTL mode, iteration 0 : 339/339 places, 1084/1084 transitions.
Performed 55 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 55 Pre rules applied. Total rules applied 0 place count 339 transition count 1029
Deduced a syphon composed of 55 places in 0 ms
Reduce places removed 55 places and 0 transitions.
Iterating global reduction 0 with 110 rules applied. Total rules applied 110 place count 284 transition count 1029
Discarding 49 places :
Symmetric choice reduction at 0 with 49 rule applications. Total rules 159 place count 235 transition count 378
Iterating global reduction 0 with 49 rules applied. Total rules applied 208 place count 235 transition count 378
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 0 with 2 rules applied. Total rules applied 210 place count 234 transition count 377
Applied a total of 210 rules in 25 ms. Remains 234 /339 variables (removed 105) and now considering 377/1084 (removed 707) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4264098187340765660.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11305183687880544909.kers'
[2026-05-22 15:08:37] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4264098187340765660.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11305183687880544909.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 377 rows 234 cols 1378 entries
Finished phase 1 with 65 SingleSign rule and 150 generalized
[2026-05-22 15:08:37] [INFO ] Computed 19 invariants in 1 ms
Computed 19 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-11305183687880544909.kers
Total runtime 2 ms.
[2026-05-22 15:08:37] [INFO ] Implicit Places using invariants in 230 ms returned [0]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 254 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 233/339 places, 377/1084 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 64 transitions
Trivial Post-agglo rules discarded 64 transitions
Performed 64 trivial Post agglomeration. Transition count delta: 64
Iterating post reduction 0 with 64 rules applied. Total rules applied 64 place count 233 transition count 313
Reduce places removed 64 places and 0 transitions.
Iterating post reduction 1 with 64 rules applied. Total rules applied 128 place count 169 transition count 313
Applied a total of 128 rules in 17 ms. Remains 169 /233 variables (removed 64) and now considering 313/377 (removed 64) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12079779506164198563.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-670541457802805661.kers'
[2026-05-22 15:08:37] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12079779506164198563.kers, --Pflows, --basisKERS=/tmp/petrispot-output-670541457802805661.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 313 rows 169 cols 1122 entries
Finished phase 1 with 65 SingleSign rule and 86 generalized
[2026-05-22 15:08:37] [INFO ] Computed 18 invariants in 1 ms
Computed 18 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-670541457802805661.kers
Total runtime 2 ms.
[2026-05-22 15:08:37] [INFO ] Implicit Places using invariants in 304 ms returned []
[2026-05-22 15:08:37] [INFO ] Invariant cache hit.
[2026-05-22 15:08:38] [INFO ] State equation strengthened by 56 read => feed constraints.
[2026-05-22 15:08:38] [INFO ] Implicit Places using invariants and state equation in 500 ms returned []
Implicit Place search using SMT with State Equation took 817 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 169/339 places, 313/1084 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 1116 ms. Remains : 169/339 places, 313/1084 transitions.
[2026-05-22 15:08:38] [INFO ] Flatten gal took : 19 ms
[2026-05-22 15:08:38] [INFO ] Flatten gal took : 24 ms
[2026-05-22 15:08:38] [INFO ] Input system was already deterministic with 313 transitions.
[2026-05-22 15:08:38] [INFO ] Flatten gal took : 6 ms
[2026-05-22 15:08:38] [INFO ] Flatten gal took : 6 ms
[2026-05-22 15:08:38] [INFO ] Time to serialize gal into /tmp/CTLFireability4045468631083920728.gal : 1 ms
[2026-05-22 15:08:38] [INFO ] Time to serialize properties into /tmp/CTLFireability12953361905023898764.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/CTLFireability4045468631083920728.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12953361905023898764.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
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.42541e+06,6.43527,209876,2,80024,5,606528,6,0,992,422251,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-22 15:09:08] [INFO ] Flatten gal took : 8 ms
[2026-05-22 15:09:08] [INFO ] Applying decomposition
[2026-05-22 15:09:08] [INFO ] Flatten gal took : 7 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/graph505576970068336603.txt' '-o' '/tmp/graph505576970068336603.bin' '-w' '/tmp/graph505576970068336603.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph505576970068336603.bin' '-l' '-1' '-v' '-w' '/tmp/graph505576970068336603.weights' '-q' '0' '-e' '0.001'
[2026-05-22 15:09:08] [INFO ] Decomposing Gal with order
[2026-05-22 15:09:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 15:09:08] [INFO ] Removed a total of 562 redundant transitions.
[2026-05-22 15:09:08] [INFO ] Flatten gal took : 17 ms
[2026-05-22 15:09:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 27 labels/synchronizations in 10 ms.
[2026-05-22 15:09:08] [INFO ] Time to serialize gal into /tmp/CTLFireability10918447995412393848.gal : 3 ms
[2026-05-22 15:09:08] [INFO ] Time to serialize properties into /tmp/CTLFireability10315940258762753131.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/CTLFireability10918447995412393848.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10315940258762753131.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 -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.42541e+06,4.08796,93088,12137,116,158295,472,829,176740,80,2151,0


Converting to forward existential form...Done !
original formula: EG((i1.u26.p1_5_3==0))
=> equivalent forward existential formula: [FwdG(Init,(i1.u26.p1_5_3==0))] != FALSE
Fast SCC detection found an SCC at level 9
(forward)formula 0,1,21.6915,517520,1,0,920059,2383,3254,946696,302,33512,4767441
FORMULA Anderson-PT-08-CTLFireability-2024-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 339/339 places, 1084/1084 transitions.
Performed 56 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 56 Pre rules applied. Total rules applied 0 place count 339 transition count 1028
Deduced a syphon composed of 56 places in 1 ms
Reduce places removed 56 places and 0 transitions.
Iterating global reduction 0 with 112 rules applied. Total rules applied 112 place count 283 transition count 1028
Discarding 49 places :
Symmetric choice reduction at 0 with 49 rule applications. Total rules 161 place count 234 transition count 391
Iterating global reduction 0 with 49 rules applied. Total rules applied 210 place count 234 transition count 391
Applied a total of 210 rules in 57 ms. Remains 234 /339 variables (removed 105) and now considering 391/1084 (removed 693) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6525661539845844159.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7490611583147444639.kers'
[2026-05-22 15:09:30] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6525661539845844159.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7490611583147444639.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 391 rows 234 cols 1436 entries
Finished phase 1 with 65 SingleSign rule and 150 generalized
[2026-05-22 15:09:30] [INFO ] Computed 19 invariants in 1 ms
Computed 19 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-7490611583147444639.kers
Total runtime 2 ms.
[2026-05-22 15:09:30] [INFO ] Implicit Places using invariants in 276 ms returned [0]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 288 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 233/339 places, 391/1084 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 63 transitions
Trivial Post-agglo rules discarded 63 transitions
Performed 63 trivial Post agglomeration. Transition count delta: 63
Iterating post reduction 0 with 63 rules applied. Total rules applied 63 place count 233 transition count 328
Reduce places removed 63 places and 0 transitions.
Iterating post reduction 1 with 63 rules applied. Total rules applied 126 place count 170 transition count 328
Applied a total of 126 rules in 13 ms. Remains 170 /233 variables (removed 63) and now considering 328/391 (removed 63) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7305108816552998656.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13557942933626337717.kers'
[2026-05-22 15:09:30] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7305108816552998656.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13557942933626337717.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 328 rows 170 cols 1182 entries
Finished phase 1 with 66 SingleSign rule and 86 generalized
[2026-05-22 15:09:30] [INFO ] Computed 18 invariants in 1 ms
Computed 18 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-13557942933626337717.kers
Total runtime 2 ms.
[2026-05-22 15:09:30] [INFO ] Implicit Places using invariants in 121 ms returned []
[2026-05-22 15:09:30] [INFO ] Invariant cache hit.
[2026-05-22 15:09:31] [INFO ] State equation strengthened by 56 read => feed constraints.
[2026-05-22 15:09:31] [INFO ] Implicit Places using invariants and state equation in 449 ms returned []
Implicit Place search using SMT with State Equation took 587 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 170/339 places, 328/1084 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 946 ms. Remains : 170/339 places, 328/1084 transitions.
[2026-05-22 15:09:31] [INFO ] Flatten gal took : 9 ms
[2026-05-22 15:09:31] [INFO ] Flatten gal took : 8 ms
[2026-05-22 15:09:31] [INFO ] Input system was already deterministic with 328 transitions.
[2026-05-22 15:09:31] [INFO ] Flatten gal took : 9 ms
[2026-05-22 15:09:31] [INFO ] Flatten gal took : 7 ms
[2026-05-22 15:09:31] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2631451230816897126.gal : 3 ms
[2026-05-22 15:09:31] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6452018724257745957.prop : 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-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality2631451230816897126.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality6452018724257745957.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
RANDOM walk for 40000 steps (8 resets) in 451 ms. (88 steps per ms) remains 1/1 properties
Loading property file /tmp/ReachabilityCardinality6452018724257745957.prop.
BEST_FIRST walk for 15604 steps (3 resets) in 25 ms. (600 steps per ms) remains 0/1 properties
FORMULA Anderson-PT-08-CTLFireability-2024-03 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 339/339 places, 1084/1084 transitions.
Discarding 40 places :
Symmetric choice reduction at 0 with 40 rule applications. Total rules 40 place count 299 transition count 568
Iterating global reduction 0 with 40 rules applied. Total rules applied 80 place count 299 transition count 568
Applied a total of 80 rules in 7 ms. Remains 299 /339 variables (removed 40) and now considering 568/1084 (removed 516) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15121152100791809393.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5089482098386852793.kers'
[2026-05-22 15:09:31] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15121152100791809393.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5089482098386852793.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 568 rows 299 cols 2030 entries
Finished phase 1 with 130 SingleSign rule and 150 generalized
[2026-05-22 15:09:31] [INFO ] Computed 19 invariants in 2 ms
Computed 19 P flows in 13 ms.
Exported basis to /tmp/petrispot-output-5089482098386852793.kers
Total runtime 14 ms.
[2026-05-22 15:09:31] [INFO ] Implicit Places using invariants in 323 ms returned [0]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 326 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 298/339 places, 568/1084 transitions.
Applied a total of 0 rules in 7 ms. Remains 298 /298 variables (removed 0) and now considering 568/568 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 340 ms. Remains : 298/339 places, 568/1084 transitions.
[2026-05-22 15:09:32] [INFO ] Flatten gal took : 21 ms
[2026-05-22 15:09:32] [INFO ] Flatten gal took : 17 ms
[2026-05-22 15:09:32] [INFO ] Input system was already deterministic with 568 transitions.
[2026-05-22 15:09:32] [INFO ] Flatten gal took : 9 ms
[2026-05-22 15:09:32] [INFO ] Flatten gal took : 8 ms
[2026-05-22 15:09:32] [INFO ] Time to serialize gal into /tmp/CTLFireability8801485405213444905.gal : 3 ms
[2026-05-22 15:09:32] [INFO ] Time to serialize properties into /tmp/CTLFireability14207056472470305873.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/CTLFireability8801485405213444905.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14207056472470305873.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
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-22 15:10:02] [INFO ] Flatten gal took : 9 ms
[2026-05-22 15:10:02] [INFO ] Applying decomposition
[2026-05-22 15:10:02] [INFO ] Flatten gal took : 8 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/graph1245864797345329913.txt' '-o' '/tmp/graph1245864797345329913.bin' '-w' '/tmp/graph1245864797345329913.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph1245864797345329913.bin' '-l' '-1' '-v' '-w' '/tmp/graph1245864797345329913.weights' '-q' '0' '-e' '0.001'
[2026-05-22 15:10:02] [INFO ] Decomposing Gal with order
[2026-05-22 15:10:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 15:10:02] [INFO ] Removed a total of 1081 redundant transitions.
[2026-05-22 15:10:02] [INFO ] Flatten gal took : 52 ms
[2026-05-22 15:10:02] [INFO ] Fuse similar labels procedure discarded/fused a total of 12 labels/synchronizations in 20 ms.
[2026-05-22 15:10:02] [INFO ] Time to serialize gal into /tmp/CTLFireability4656449207580830254.gal : 5 ms
[2026-05-22 15:10:02] [INFO ] Time to serialize properties into /tmp/CTLFireability478126961776666629.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/CTLFireability4656449207580830254.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability478126961776666629.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 -...261
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 339/339 places, 1084/1084 transitions.
Performed 54 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 54 Pre rules applied. Total rules applied 0 place count 339 transition count 1030
Deduced a syphon composed of 54 places in 1 ms
Reduce places removed 54 places and 0 transitions.
Iterating global reduction 0 with 108 rules applied. Total rules applied 108 place count 285 transition count 1030
Discarding 49 places :
Symmetric choice reduction at 0 with 49 rule applications. Total rules 157 place count 236 transition count 379
Iterating global reduction 0 with 49 rules applied. Total rules applied 206 place count 236 transition count 379
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 0 with 2 rules applied. Total rules applied 208 place count 235 transition count 378
Applied a total of 208 rules in 20 ms. Remains 235 /339 variables (removed 104) and now considering 378/1084 (removed 706) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15711620772806692891.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2703960722293619331.kers'
[2026-05-22 15:10:32] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15711620772806692891.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2703960722293619331.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 378 rows 235 cols 1380 entries
Finished phase 1 with 66 SingleSign rule and 150 generalized
[2026-05-22 15:10:32] [INFO ] Computed 19 invariants in 1 ms
Computed 19 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-2703960722293619331.kers
Total runtime 2 ms.
[2026-05-22 15:10:32] [INFO ] Implicit Places using invariants in 284 ms returned [0]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 286 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 234/339 places, 378/1084 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 48 transitions
Trivial Post-agglo rules discarded 48 transitions
Performed 48 trivial Post agglomeration. Transition count delta: 48
Iterating post reduction 0 with 48 rules applied. Total rules applied 48 place count 234 transition count 330
Reduce places removed 48 places and 0 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Iterating post reduction 1 with 56 rules applied. Total rules applied 104 place count 186 transition count 322
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 112 place count 178 transition count 322
Applied a total of 112 rules in 7 ms. Remains 178 /234 variables (removed 56) and now considering 322/378 (removed 56) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16900631802122929575.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9283154101396062039.kers'
[2026-05-22 15:10:32] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16900631802122929575.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9283154101396062039.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 322 rows 178 cols 1140 entries
Finished phase 1 with 74 SingleSign rule and 86 generalized
[2026-05-22 15:10:32] [INFO ] Computed 18 invariants in 1 ms
Computed 18 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-9283154101396062039.kers
Total runtime 1 ms.
[2026-05-22 15:10:32] [INFO ] Implicit Places using invariants in 169 ms returned []
[2026-05-22 15:10:32] [INFO ] Invariant cache hit.
[2026-05-22 15:10:33] [INFO ] State equation strengthened by 56 read => feed constraints.
[2026-05-22 15:10:33] [INFO ] Implicit Places using invariants and state equation in 705 ms returned []
Implicit Place search using SMT with State Equation took 888 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 178/339 places, 322/1084 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 1205 ms. Remains : 178/339 places, 322/1084 transitions.
[2026-05-22 15:10:33] [INFO ] Flatten gal took : 9 ms
[2026-05-22 15:10:33] [INFO ] Flatten gal took : 6 ms
[2026-05-22 15:10:33] [INFO ] Input system was already deterministic with 322 transitions.
[2026-05-22 15:10:33] [INFO ] Flatten gal took : 6 ms
[2026-05-22 15:10:33] [INFO ] Flatten gal took : 8 ms
[2026-05-22 15:10:33] [INFO ] Time to serialize gal into /tmp/CTLFireability2808766413034456327.gal : 4 ms
[2026-05-22 15:10:33] [INFO ] Time to serialize properties into /tmp/CTLFireability8557899909596159887.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/CTLFireability2808766413034456327.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8557899909596159887.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
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.11866e+06,10.4103,233772,2,78790,5,668623,6,0,1037,494634,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-22 15:11:03] [INFO ] Flatten gal took : 6 ms
[2026-05-22 15:11:03] [INFO ] Applying decomposition
[2026-05-22 15:11:03] [INFO ] Flatten gal took : 5 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/graph3504786786104184183.txt' '-o' '/tmp/graph3504786786104184183.bin' '-w' '/tmp/graph3504786786104184183.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph3504786786104184183.bin' '-l' '-1' '-v' '-w' '/tmp/graph3504786786104184183.weights' '-q' '0' '-e' '0.001'
[2026-05-22 15:11:03] [INFO ] Decomposing Gal with order
[2026-05-22 15:11:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 15:11:03] [INFO ] Removed a total of 553 redundant transitions.
[2026-05-22 15:11:03] [INFO ] Flatten gal took : 28 ms
[2026-05-22 15:11:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 35 labels/synchronizations in 5 ms.
[2026-05-22 15:11:03] [INFO ] Time to serialize gal into /tmp/CTLFireability9001259199175607925.gal : 3 ms
[2026-05-22 15:11:03] [INFO ] Time to serialize properties into /tmp/CTLFireability17488399295470561859.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/CTLFireability9001259199175607925.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17488399295470561859.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 -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.11866e+06,5.21138,123400,11152,129,220966,557,860,197551,97,2635,0


Converting to forward existential form...Done !
original formula: !(A(!(((i3.u2.slot_F.F.F.T.F.F.F.F==1)&&(i4.u20.p2_3_3==1))) U EG(!(A((i3.u18.p1_2_13==1) U ((i0.u4.next_9==1)&&(i1.i1.u35.p1_7_7==1)))))...157
=> equivalent forward existential formula: ([((FwdU(Init,!(EG(!(!((E(!(((i0.u4.next_9==1)&&(i1.i1.u35.p1_7_7==1))) U (!((i3.u18.p1_2_13==1)) * !(((i0.u4.ne...731
Reverse transition relation is NOT exact ! Due to transitions t195, t196, t198, t199, t200, t201, t205, t206, t207, t209, t210, t214, t215, t216, t217, t21...567
Fast SCC detection found an SCC at level 9
(forward)formula 0,0,23.5456,592144,1,0,1.06166e+06,2979,3822,1.03617e+06,369,34113,5204026
FORMULA Anderson-PT-08-CTLFireability-2024-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 339/339 places, 1084/1084 transitions.
Discarding 46 places :
Symmetric choice reduction at 0 with 46 rule applications. Total rules 46 place count 293 transition count 492
Iterating global reduction 0 with 46 rules applied. Total rules applied 92 place count 293 transition count 492
Applied a total of 92 rules in 43 ms. Remains 293 /339 variables (removed 46) and now considering 492/1084 (removed 592) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17841396062819490295.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14389862842448672748.kers'
[2026-05-22 15:11:27] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17841396062819490295.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14389862842448672748.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 492 rows 293 cols 1728 entries
Finished phase 1 with 124 SingleSign rule and 150 generalized
[2026-05-22 15:11:27] [INFO ] Computed 19 invariants in 5 ms
Computed 19 P flows in 5 ms.
Exported basis to /tmp/petrispot-output-14389862842448672748.kers
Total runtime 6 ms.
[2026-05-22 15:11:27] [INFO ] Implicit Places using invariants in 303 ms returned [0]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 315 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 292/339 places, 492/1084 transitions.
Applied a total of 0 rules in 3 ms. Remains 292 /292 variables (removed 0) and now considering 492/492 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 361 ms. Remains : 292/339 places, 492/1084 transitions.
[2026-05-22 15:11:28] [INFO ] Flatten gal took : 8 ms
[2026-05-22 15:11:28] [INFO ] Flatten gal took : 9 ms
[2026-05-22 15:11:28] [INFO ] Input system was already deterministic with 492 transitions.
[2026-05-22 15:11:28] [INFO ] Flatten gal took : 7 ms
[2026-05-22 15:11:28] [INFO ] Flatten gal took : 7 ms
[2026-05-22 15:11:28] [INFO ] Time to serialize gal into /tmp/CTLFireability18351098968206512261.gal : 2 ms
[2026-05-22 15:11:28] [INFO ] Time to serialize properties into /tmp/CTLFireability7696158159387177509.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/CTLFireability18351098968206512261.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7696158159387177509.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
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-22 15:11:58] [INFO ] Flatten gal took : 7 ms
[2026-05-22 15:11:58] [INFO ] Applying decomposition
[2026-05-22 15:11:58] [INFO ] Flatten gal took : 11 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/graph16142124877040903021.txt' '-o' '/tmp/graph16142124877040903021.bin' '-w' '/tmp/graph16142124877040903021.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph16142124877040903021.bin' '-l' '-1' '-v' '-w' '/tmp/graph16142124877040903021.weights' '-q' '0' '-e' '0.001'
[2026-05-22 15:11:58] [INFO ] Decomposing Gal with order
[2026-05-22 15:11:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 15:11:58] [INFO ] Removed a total of 854 redundant transitions.
[2026-05-22 15:11:58] [INFO ] Flatten gal took : 31 ms
[2026-05-22 15:11:58] [INFO ] Fuse similar labels procedure discarded/fused a total of 8 labels/synchronizations in 3 ms.
[2026-05-22 15:11:58] [INFO ] Time to serialize gal into /tmp/CTLFireability12478070479879871273.gal : 3 ms
[2026-05-22 15:11:58] [INFO ] Time to serialize properties into /tmp/CTLFireability4678123402603521701.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/CTLFireability12478070479879871273.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4678123402603521701.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 -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.48068e+08,17.3589,421912,43358,25,843071,287,1225,567454,36,605,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 339/339 places, 1084/1084 transitions.
Discarding 43 places :
Symmetric choice reduction at 0 with 43 rule applications. Total rules 43 place count 296 transition count 523
Iterating global reduction 0 with 43 rules applied. Total rules applied 86 place count 296 transition count 523
Applied a total of 86 rules in 7 ms. Remains 296 /339 variables (removed 43) and now considering 523/1084 (removed 561) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17414636941373750520.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15163374422986503374.kers'
[2026-05-22 15:12:28] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17414636941373750520.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15163374422986503374.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 523 rows 296 cols 1850 entries
Finished phase 1 with 127 SingleSign rule and 150 generalized
[2026-05-22 15:12:28] [INFO ] Computed 19 invariants in 2 ms
Computed 19 P flows in 14 ms.
Exported basis to /tmp/petrispot-output-15163374422986503374.kers
Total runtime 14 ms.
[2026-05-22 15:12:28] [INFO ] Implicit Places using invariants in 282 ms returned []
[2026-05-22 15:12:28] [INFO ] Invariant cache hit.
[2026-05-22 15:12:28] [INFO ] State equation strengthened by 56 read => feed constraints.
[2026-05-22 15:12:29] [INFO ] Implicit Places using invariants and state equation in 1302 ms returned []
Implicit Place search using SMT with State Equation took 1599 ms to find 0 implicit places.
Running 515 sub problems to find dead transitions.
[2026-05-22 15:12:29] [INFO ] Invariant cache hit.
[2026-05-22 15:12:29] [INFO ] State equation strengthened by 56 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/296 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 515 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/296 variables, 9/19 constraints. Problems are: Problem set: 0 solved, 515 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/296 variables, 14/33 constraints. Problems are: Problem set: 0 solved, 515 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/296 variables, 3/36 constraints. Problems are: Problem set: 0 solved, 515 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/296 variables, 10/46 constraints. Problems are: Problem set: 0 solved, 515 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 296/819 variables, and 46 constraints, problems are : Problem set: 0 solved, 515 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, Generalized P Invariants (flows): 9/9 constraints, State Equation: 0/296 constraints, ReadFeed: 0/56 constraints, PredecessorRefiner: 515/515 constraints, Known Traps: 27/27 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 515 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/296 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 515 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/296 variables, 9/19 constraints. Problems are: Problem set: 0 solved, 515 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/296 variables, 27/46 constraints. Problems are: Problem set: 0 solved, 515 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/296 variables, 4/50 constraints. Problems are: Problem set: 0 solved, 515 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 296/819 variables, and 50 constraints, problems are : Problem set: 0 solved, 515 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, Generalized P Invariants (flows): 9/9 constraints, State Equation: 0/296 constraints, ReadFeed: 0/56 constraints, PredecessorRefiner: 0/515 constraints, Known Traps: 31/31 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60245ms problems are : Problem set: 0 solved, 515 unsolved
Search for dead transitions found 0 dead transitions in 60251ms
Starting structural reductions in LTL mode, iteration 1 : 296/339 places, 523/1084 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61862 ms. Remains : 296/339 places, 523/1084 transitions.
[2026-05-22 15:13:30] [INFO ] Flatten gal took : 20 ms
[2026-05-22 15:13:30] [INFO ] Flatten gal took : 10 ms
[2026-05-22 15:13:30] [INFO ] Input system was already deterministic with 523 transitions.
[2026-05-22 15:13:30] [INFO ] Flatten gal took : 18 ms
[2026-05-22 15:13:30] [INFO ] Flatten gal took : 8 ms
[2026-05-22 15:13:30] [INFO ] Time to serialize gal into /tmp/CTLFireability548019900856050724.gal : 2 ms
[2026-05-22 15:13:30] [INFO ] Time to serialize properties into /tmp/CTLFireability9086115194239228541.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/CTLFireability548019900856050724.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9086115194239228541.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 -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-22 15:14:00] [INFO ] Flatten gal took : 23 ms
[2026-05-22 15:14:00] [INFO ] Applying decomposition
[2026-05-22 15:14:00] [INFO ] Flatten gal took : 18 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/graph18051593220814023158.txt' '-o' '/tmp/graph18051593220814023158.bin' '-w' '/tmp/graph18051593220814023158.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph18051593220814023158.bin' '-l' '-1' '-v' '-w' '/tmp/graph18051593220814023158.weights' '-q' '0' '-e' '0.001'
[2026-05-22 15:14:00] [INFO ] Decomposing Gal with order
[2026-05-22 15:14:00] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 15:14:00] [INFO ] Removed a total of 824 redundant transitions.
[2026-05-22 15:14:00] [INFO ] Flatten gal took : 30 ms
[2026-05-22 15:14:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 62 labels/synchronizations in 6 ms.
[2026-05-22 15:14:00] [INFO ] Time to serialize gal into /tmp/CTLFireability9905912533176373185.gal : 3 ms
[2026-05-22 15:14:00] [INFO ] Time to serialize properties into /tmp/CTLFireability14216901901510507219.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/CTLFireability9905912533176373185.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14216901901510507219.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 -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 339/339 places, 1084/1084 transitions.
Performed 55 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 55 Pre rules applied. Total rules applied 0 place count 339 transition count 1029
Deduced a syphon composed of 55 places in 0 ms
Reduce places removed 55 places and 0 transitions.
Iterating global reduction 0 with 110 rules applied. Total rules applied 110 place count 284 transition count 1029
Discarding 45 places :
Symmetric choice reduction at 0 with 45 rule applications. Total rules 155 place count 239 transition count 438
Iterating global reduction 0 with 45 rules applied. Total rules applied 200 place count 239 transition count 438
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 0 with 2 rules applied. Total rules applied 202 place count 238 transition count 437
Applied a total of 202 rules in 43 ms. Remains 238 /339 variables (removed 101) and now considering 437/1084 (removed 647) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15751576553793294805.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17525705003075500641.kers'
[2026-05-22 15:14:30] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15751576553793294805.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17525705003075500641.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 437 rows 238 cols 1618 entries
Finished phase 1 with 69 SingleSign rule and 150 generalized
[2026-05-22 15:14:30] [INFO ] Computed 19 invariants in 1 ms
Computed 19 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-17525705003075500641.kers
Total runtime 2 ms.
[2026-05-22 15:14:31] [INFO ] Implicit Places using invariants in 317 ms returned [0]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 329 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 237/339 places, 437/1084 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 60 transitions
Trivial Post-agglo rules discarded 60 transitions
Performed 60 trivial Post agglomeration. Transition count delta: 60
Iterating post reduction 0 with 60 rules applied. Total rules applied 60 place count 237 transition count 377
Reduce places removed 60 places and 0 transitions.
Iterating post reduction 1 with 60 rules applied. Total rules applied 120 place count 177 transition count 377
Applied a total of 120 rules in 7 ms. Remains 177 /237 variables (removed 60) and now considering 377/437 (removed 60) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6209393998427240675.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17666341834794129271.kers'
[2026-05-22 15:14:31] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6209393998427240675.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17666341834794129271.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 377 rows 177 cols 1370 entries
Finished phase 1 with 73 SingleSign rule and 86 generalized
[2026-05-22 15:14:31] [INFO ] Computed 18 invariants in 1 ms
Computed 18 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-17666341834794129271.kers
Total runtime 2 ms.
[2026-05-22 15:14:31] [INFO ] Implicit Places using invariants in 168 ms returned []
[2026-05-22 15:14:31] [INFO ] Invariant cache hit.
[2026-05-22 15:14:31] [INFO ] State equation strengthened by 56 read => feed constraints.
[2026-05-22 15:14:32] [INFO ] Implicit Places using invariants and state equation in 864 ms returned []
Implicit Place search using SMT with State Equation took 1042 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 177/339 places, 377/1084 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 1421 ms. Remains : 177/339 places, 377/1084 transitions.
[2026-05-22 15:14:32] [INFO ] Flatten gal took : 7 ms
[2026-05-22 15:14:32] [INFO ] Flatten gal took : 6 ms
[2026-05-22 15:14:32] [INFO ] Input system was already deterministic with 377 transitions.
[2026-05-22 15:14:32] [INFO ] Flatten gal took : 7 ms
[2026-05-22 15:14:32] [INFO ] Flatten gal took : 7 ms
[2026-05-22 15:14:32] [INFO ] Time to serialize gal into /tmp/CTLFireability352561135699254044.gal : 2 ms
[2026-05-22 15:14:32] [INFO ] Time to serialize properties into /tmp/CTLFireability845149707488789235.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/CTLFireability352561135699254044.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability845149707488789235.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 -...281
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.41509e+06,14.2192,408560,2,85266,5,1.14137e+06,6,0,1088,779478,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-22 15:15:02] [INFO ] Flatten gal took : 17 ms
[2026-05-22 15:15:02] [INFO ] Applying decomposition
[2026-05-22 15:15:02] [INFO ] Flatten gal took : 16 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/graph3753919577113301164.txt' '-o' '/tmp/graph3753919577113301164.bin' '-w' '/tmp/graph3753919577113301164.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph3753919577113301164.bin' '-l' '-1' '-v' '-w' '/tmp/graph3753919577113301164.weights' '-q' '0' '-e' '0.001'
[2026-05-22 15:15:02] [INFO ] Decomposing Gal with order
[2026-05-22 15:15:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 15:15:02] [INFO ] Removed a total of 691 redundant transitions.
[2026-05-22 15:15:02] [INFO ] Flatten gal took : 23 ms
[2026-05-22 15:15:02] [INFO ] Fuse similar labels procedure discarded/fused a total of 104 labels/synchronizations in 6 ms.
[2026-05-22 15:15:02] [INFO ] Time to serialize gal into /tmp/CTLFireability17987117337660579943.gal : 3 ms
[2026-05-22 15:15:02] [INFO ] Time to serialize properties into /tmp/CTLFireability9286978337212936472.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/CTLFireability17987117337660579943.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9286978337212936472.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 -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.41509e+06,7.31398,176896,13660,218,326723,764,962,365673,153,3820,0


Converting to forward existential form...Done !
original formula: AF((EG(E(E(((i1.i1.u4.next_0==1)&&(u33.ncs_1_6==1)) U ((i2.i1.u7.next_6==1)&&(i6.u34.ncs_3_0==1))) U EF((i4.u29.p1_0_1==1)))) * (EF(((i2....248
=> equivalent forward existential formula: [FwdG(Init,!((EG(E(E(((i1.i1.u4.next_0==1)&&(u33.ncs_1_6==1)) U ((i2.i1.u7.next_6==1)&&(i6.u34.ncs_3_0==1))) U E...305
Reverse transition relation is NOT exact ! Due to transitions t188, t189, t212, t213, t222, t223, t224, t225, t228, t229, t252, t253, t254, t255, t256, t25...823
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 339/339 places, 1084/1084 transitions.
Discarding 42 places :
Symmetric choice reduction at 0 with 42 rule applications. Total rules 42 place count 297 transition count 538
Iterating global reduction 0 with 42 rules applied. Total rules applied 84 place count 297 transition count 538
Applied a total of 84 rules in 21 ms. Remains 297 /339 variables (removed 42) and now considering 538/1084 (removed 546) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-403607279208424799.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4424807433448686913.kers'
[2026-05-22 15:15:32] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-403607279208424799.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4424807433448686913.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 538 rows 297 cols 1910 entries
Finished phase 1 with 128 SingleSign rule and 150 generalized
[2026-05-22 15:15:32] [INFO ] Computed 19 invariants in 2 ms
Computed 19 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-4424807433448686913.kers
Total runtime 3 ms.
[2026-05-22 15:15:32] [INFO ] Implicit Places using invariants in 389 ms returned [0]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 392 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 296/339 places, 538/1084 transitions.
Applied a total of 0 rules in 3 ms. Remains 296 /296 variables (removed 0) and now considering 538/538 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 416 ms. Remains : 296/339 places, 538/1084 transitions.
[2026-05-22 15:15:32] [INFO ] Flatten gal took : 8 ms
[2026-05-22 15:15:32] [INFO ] Flatten gal took : 7 ms
[2026-05-22 15:15:32] [INFO ] Input system was already deterministic with 538 transitions.
[2026-05-22 15:15:32] [INFO ] Flatten gal took : 7 ms
[2026-05-22 15:15:32] [INFO ] Flatten gal took : 7 ms
[2026-05-22 15:15:32] [INFO ] Time to serialize gal into /tmp/CTLFireability2952376515989993671.gal : 2 ms
[2026-05-22 15:15:32] [INFO ] Time to serialize properties into /tmp/CTLFireability9068924810323670364.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/CTLFireability2952376515989993671.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9068924810323670364.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
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-22 15:16:02] [INFO ] Flatten gal took : 31 ms
[2026-05-22 15:16:02] [INFO ] Applying decomposition
[2026-05-22 15:16:02] [INFO ] Flatten gal took : 7 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/graph15648084445566986745.txt' '-o' '/tmp/graph15648084445566986745.bin' '-w' '/tmp/graph15648084445566986745.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph15648084445566986745.bin' '-l' '-1' '-v' '-w' '/tmp/graph15648084445566986745.weights' '-q' '0' '-e' '0.001'
[2026-05-22 15:16:03] [INFO ] Decomposing Gal with order
[2026-05-22 15:16:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 15:16:03] [INFO ] Removed a total of 988 redundant transitions.
[2026-05-22 15:16:03] [INFO ] Flatten gal took : 45 ms
[2026-05-22 15:16:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 7 labels/synchronizations in 4 ms.
[2026-05-22 15:16:03] [INFO ] Time to serialize gal into /tmp/CTLFireability10469626984359239562.gal : 4 ms
[2026-05-22 15:16:03] [INFO ] Time to serialize properties into /tmp/CTLFireability2815144228117507924.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/CTLFireability10469626984359239562.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2815144228117507924.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 -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.32934e+08,19.8699,457760,22306,26,824637,219,1420,854732,40,348,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 339/339 places, 1084/1084 transitions.
Performed 55 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 55 Pre rules applied. Total rules applied 0 place count 339 transition count 1029
Deduced a syphon composed of 55 places in 1 ms
Reduce places removed 55 places and 0 transitions.
Iterating global reduction 0 with 110 rules applied. Total rules applied 110 place count 284 transition count 1029
Discarding 44 places :
Symmetric choice reduction at 0 with 44 rule applications. Total rules 154 place count 240 transition count 467
Iterating global reduction 0 with 44 rules applied. Total rules applied 198 place count 240 transition count 467
Applied a total of 198 rules in 17 ms. Remains 240 /339 variables (removed 99) and now considering 467/1084 (removed 617) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2182748887332320170.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7655810824387226081.kers'
[2026-05-22 15:16:33] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2182748887332320170.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7655810824387226081.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 467 rows 240 cols 1738 entries
Finished phase 1 with 71 SingleSign rule and 150 generalized
[2026-05-22 15:16:33] [INFO ] Computed 19 invariants in 6 ms
Computed 19 P flows in 7 ms.
Exported basis to /tmp/petrispot-output-7655810824387226081.kers
Total runtime 8 ms.
[2026-05-22 15:16:33] [INFO ] Implicit Places using invariants in 359 ms returned [0]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 361 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 239/339 places, 467/1084 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 0 with 16 rules applied. Total rules applied 16 place count 239 transition count 451
Reduce places removed 16 places and 0 transitions.
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Iterating post reduction 1 with 36 rules applied. Total rules applied 52 place count 223 transition count 431
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 2 with 20 rules applied. Total rules applied 72 place count 203 transition count 431
Applied a total of 72 rules in 9 ms. Remains 203 /239 variables (removed 36) and now considering 431/467 (removed 36) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17432725136782845514.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2801758350007123878.kers'
[2026-05-22 15:16:33] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17432725136782845514.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2801758350007123878.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 431 rows 203 cols 1538 entries
Finished phase 1 with 99 SingleSign rule and 86 generalized
[2026-05-22 15:16:33] [INFO ] Computed 18 invariants in 1 ms
Computed 18 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-2801758350007123878.kers
Total runtime 2 ms.
[2026-05-22 15:16:33] [INFO ] Implicit Places using invariants in 237 ms returned []
[2026-05-22 15:16:33] [INFO ] Invariant cache hit.
[2026-05-22 15:16:33] [INFO ] State equation strengthened by 56 read => feed constraints.
[2026-05-22 15:16:34] [INFO ] Implicit Places using invariants and state equation in 607 ms returned []
Implicit Place search using SMT with State Equation took 856 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 203/339 places, 431/1084 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 1243 ms. Remains : 203/339 places, 431/1084 transitions.
[2026-05-22 15:16:34] [INFO ] Flatten gal took : 9 ms
[2026-05-22 15:16:34] [INFO ] Flatten gal took : 11 ms
[2026-05-22 15:16:34] [INFO ] Input system was already deterministic with 431 transitions.
[2026-05-22 15:16:34] [INFO ] Flatten gal took : 8 ms
[2026-05-22 15:16:34] [INFO ] Flatten gal took : 8 ms
[2026-05-22 15:16:34] [INFO ] Time to serialize gal into /tmp/CTLFireability16567530353388585684.gal : 2 ms
[2026-05-22 15:16:34] [INFO ] Time to serialize properties into /tmp/CTLFireability6445871164609335309.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/CTLFireability16567530353388585684.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6445871164609335309.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
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,8.28278e+06,20.9108,577048,2,116668,5,1.57419e+06,6,0,1246,966989,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-22 15:17:04] [INFO ] Flatten gal took : 20 ms
[2026-05-22 15:17:04] [INFO ] Applying decomposition
[2026-05-22 15:17:04] [INFO ] Flatten gal took : 15 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/graph6936918907159254577.txt' '-o' '/tmp/graph6936918907159254577.bin' '-w' '/tmp/graph6936918907159254577.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6936918907159254577.bin' '-l' '-1' '-v' '-w' '/tmp/graph6936918907159254577.weights' '-q' '0' '-e' '0.001'
[2026-05-22 15:17:04] [INFO ] Decomposing Gal with order
[2026-05-22 15:17:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 15:17:04] [INFO ] Removed a total of 681 redundant transitions.
[2026-05-22 15:17:04] [INFO ] Flatten gal took : 29 ms
[2026-05-22 15:17:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 209 labels/synchronizations in 7 ms.
[2026-05-22 15:17:04] [INFO ] Time to serialize gal into /tmp/CTLFireability4084074343023486120.gal : 4 ms
[2026-05-22 15:17:04] [INFO ] Time to serialize properties into /tmp/CTLFireability15753396506229869815.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/CTLFireability4084074343023486120.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15753396506229869815.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 -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,8.28278e+06,18.4842,366536,10647,340,681111,1782,1138,752075,197,5344,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 339/339 places, 1084/1084 transitions.
Discarding 46 places :
Symmetric choice reduction at 0 with 46 rule applications. Total rules 46 place count 293 transition count 492
Iterating global reduction 0 with 46 rules applied. Total rules applied 92 place count 293 transition count 492
Applied a total of 92 rules in 7 ms. Remains 293 /339 variables (removed 46) and now considering 492/1084 (removed 592) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4168046637463264617.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8465215278550183520.kers'
[2026-05-22 15:17:34] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4168046637463264617.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8465215278550183520.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 492 rows 293 cols 1728 entries
Finished phase 1 with 124 SingleSign rule and 150 generalized
[2026-05-22 15:17:34] [INFO ] Computed 19 invariants in 8 ms
Computed 19 P flows in 8 ms.
Exported basis to /tmp/petrispot-output-8465215278550183520.kers
Total runtime 9 ms.
[2026-05-22 15:17:35] [INFO ] Implicit Places using invariants in 303 ms returned [0]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 317 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 292/339 places, 492/1084 transitions.
Applied a total of 0 rules in 3 ms. Remains 292 /292 variables (removed 0) and now considering 492/492 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 327 ms. Remains : 292/339 places, 492/1084 transitions.
[2026-05-22 15:17:35] [INFO ] Flatten gal took : 6 ms
[2026-05-22 15:17:35] [INFO ] Flatten gal took : 21 ms
[2026-05-22 15:17:35] [INFO ] Input system was already deterministic with 492 transitions.
[2026-05-22 15:17:35] [INFO ] Flatten gal took : 16 ms
[2026-05-22 15:17:35] [INFO ] Flatten gal took : 7 ms
[2026-05-22 15:17:35] [INFO ] Time to serialize gal into /tmp/CTLFireability9771512282455918249.gal : 2 ms
[2026-05-22 15:17:35] [INFO ] Time to serialize properties into /tmp/CTLFireability4495696996688901791.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/CTLFireability9771512282455918249.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4495696996688901791.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
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-22 15:18:05] [INFO ] Flatten gal took : 18 ms
[2026-05-22 15:18:05] [INFO ] Applying decomposition
[2026-05-22 15:18:05] [INFO ] Flatten gal took : 12 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/graph4147069468353191368.txt' '-o' '/tmp/graph4147069468353191368.bin' '-w' '/tmp/graph4147069468353191368.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph4147069468353191368.bin' '-l' '-1' '-v' '-w' '/tmp/graph4147069468353191368.weights' '-q' '0' '-e' '0.001'
[2026-05-22 15:18:05] [INFO ] Decomposing Gal with order
[2026-05-22 15:18:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 15:18:05] [INFO ] Removed a total of 860 redundant transitions.
[2026-05-22 15:18:05] [INFO ] Flatten gal took : 31 ms
[2026-05-22 15:18:05] [INFO ] Fuse similar labels procedure discarded/fused a total of 12 labels/synchronizations in 6 ms.
[2026-05-22 15:18:05] [INFO ] Time to serialize gal into /tmp/CTLFireability13204307406503913688.gal : 5 ms
[2026-05-22 15:18:05] [INFO ] Time to serialize properties into /tmp/CTLFireability15999316575297514944.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/CTLFireability13204307406503913688.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15999316575297514944.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 -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.4664e+08,22.6674,559652,46166,25,1.12491e+06,258,1265,682184,36,481,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 339/339 places, 1084/1084 transitions.
Discarding 44 places :
Symmetric choice reduction at 0 with 44 rule applications. Total rules 44 place count 295 transition count 522
Iterating global reduction 0 with 44 rules applied. Total rules applied 88 place count 295 transition count 522
Applied a total of 88 rules in 6 ms. Remains 295 /339 variables (removed 44) and now considering 522/1084 (removed 562) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2005085571871757832.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17919574125163248081.kers'
[2026-05-22 15:18:35] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2005085571871757832.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17919574125163248081.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 522 rows 295 cols 1848 entries
Finished phase 1 with 126 SingleSign rule and 150 generalized
[2026-05-22 15:18:35] [INFO ] Computed 19 invariants in 5 ms
Computed 19 P flows in 6 ms.
Exported basis to /tmp/petrispot-output-17919574125163248081.kers
Total runtime 6 ms.
[2026-05-22 15:18:35] [INFO ] Implicit Places using invariants in 241 ms returned []
[2026-05-22 15:18:35] [INFO ] Invariant cache hit.
[2026-05-22 15:18:35] [INFO ] State equation strengthened by 56 read => feed constraints.
[2026-05-22 15:18:37] [INFO ] Implicit Places using invariants and state equation in 2108 ms returned []
Implicit Place search using SMT with State Equation took 2366 ms to find 0 implicit places.
Running 514 sub problems to find dead transitions.
[2026-05-22 15:18:37] [INFO ] Invariant cache hit.
[2026-05-22 15:18:37] [INFO ] State equation strengthened by 56 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/295 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 514 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/295 variables, 9/19 constraints. Problems are: Problem set: 0 solved, 514 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/295 variables, 13/32 constraints. Problems are: Problem set: 0 solved, 514 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/295 variables, 4/36 constraints. Problems are: Problem set: 0 solved, 514 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/295 variables, 4/40 constraints. Problems are: Problem set: 0 solved, 514 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 295/817 variables, and 43 constraints, problems are : Problem set: 0 solved, 514 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, Generalized P Invariants (flows): 9/9 constraints, State Equation: 0/295 constraints, ReadFeed: 0/56 constraints, PredecessorRefiner: 514/514 constraints, Known Traps: 24/24 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 514 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/295 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 514 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/295 variables, 9/19 constraints. Problems are: Problem set: 0 solved, 514 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/295 variables, 24/43 constraints. Problems are: Problem set: 0 solved, 514 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 295/817 variables, and 43 constraints, problems are : Problem set: 0 solved, 514 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, Generalized P Invariants (flows): 9/9 constraints, State Equation: 0/295 constraints, ReadFeed: 0/56 constraints, PredecessorRefiner: 0/514 constraints, Known Traps: 24/24 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60283ms problems are : Problem set: 0 solved, 514 unsolved
Search for dead transitions found 0 dead transitions in 60286ms
Starting structural reductions in LTL mode, iteration 1 : 295/339 places, 522/1084 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62661 ms. Remains : 295/339 places, 522/1084 transitions.
[2026-05-22 15:19:38] [INFO ] Flatten gal took : 8 ms
[2026-05-22 15:19:38] [INFO ] Flatten gal took : 8 ms
[2026-05-22 15:19:38] [INFO ] Input system was already deterministic with 522 transitions.
[2026-05-22 15:19:38] [INFO ] Flatten gal took : 8 ms
[2026-05-22 15:19:38] [INFO ] Flatten gal took : 8 ms
[2026-05-22 15:19:38] [INFO ] Time to serialize gal into /tmp/CTLFireability9805748098442638314.gal : 3 ms
[2026-05-22 15:19:38] [INFO ] Time to serialize properties into /tmp/CTLFireability3610338810421191719.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/CTLFireability9805748098442638314.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3610338810421191719.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
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-22 15:20:08] [INFO ] Flatten gal took : 23 ms
[2026-05-22 15:20:08] [INFO ] Applying decomposition
[2026-05-22 15:20:08] [INFO ] Flatten gal took : 18 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/graph16856142207999025780.txt' '-o' '/tmp/graph16856142207999025780.bin' '-w' '/tmp/graph16856142207999025780.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph16856142207999025780.bin' '-l' '-1' '-v' '-w' '/tmp/graph16856142207999025780.weights' '-q' '0' '-e' '0.001'
[2026-05-22 15:20:08] [INFO ] Decomposing Gal with order
[2026-05-22 15:20:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 15:20:08] [INFO ] Removed a total of 813 redundant transitions.
[2026-05-22 15:20:08] [INFO ] Flatten gal took : 30 ms
[2026-05-22 15:20:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 37 labels/synchronizations in 4 ms.
[2026-05-22 15:20:08] [INFO ] Time to serialize gal into /tmp/CTLFireability14078717874289316808.gal : 2 ms
[2026-05-22 15:20:08] [INFO ] Time to serialize properties into /tmp/CTLFireability6996465953411783.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/CTLFireability14078717874289316808.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6996465953411783.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 -...260
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 339/339 places, 1084/1084 transitions.
Discarding 45 places :
Symmetric choice reduction at 0 with 45 rule applications. Total rules 45 place count 294 transition count 507
Iterating global reduction 0 with 45 rules applied. Total rules applied 90 place count 294 transition count 507
Applied a total of 90 rules in 17 ms. Remains 294 /339 variables (removed 45) and now considering 507/1084 (removed 577) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-367485619011666693.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15743841905497126940.kers'
[2026-05-22 15:20:38] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-367485619011666693.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15743841905497126940.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 507 rows 294 cols 1788 entries
Finished phase 1 with 125 SingleSign rule and 150 generalized
[2026-05-22 15:20:38] [INFO ] Computed 19 invariants in 7 ms
Computed 19 P flows in 8 ms.
Exported basis to /tmp/petrispot-output-15743841905497126940.kers
Total runtime 8 ms.
[2026-05-22 15:20:38] [INFO ] Implicit Places using invariants in 337 ms returned []
[2026-05-22 15:20:38] [INFO ] Invariant cache hit.
[2026-05-22 15:20:39] [INFO ] State equation strengthened by 56 read => feed constraints.
[2026-05-22 15:20:40] [INFO ] Implicit Places using invariants and state equation in 1986 ms returned []
Implicit Place search using SMT with State Equation took 2330 ms to find 0 implicit places.
Running 499 sub problems to find dead transitions.
[2026-05-22 15:20:40] [INFO ] Invariant cache hit.
[2026-05-22 15:20:40] [INFO ] State equation strengthened by 56 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/294 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 499 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/294 variables, 9/19 constraints. Problems are: Problem set: 0 solved, 499 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/294 variables, 6/25 constraints. Problems are: Problem set: 0 solved, 499 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/294 variables, 14/39 constraints. Problems are: Problem set: 0 solved, 499 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/294 variables, 4/43 constraints. Problems are: Problem set: 0 solved, 499 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 294/801 variables, and 45 constraints, problems are : Problem set: 0 solved, 499 unsolved in 30013 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, Generalized P Invariants (flows): 9/9 constraints, State Equation: 0/294 constraints, ReadFeed: 0/56 constraints, PredecessorRefiner: 499/499 constraints, Known Traps: 26/26 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 499 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/294 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 499 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/294 variables, 9/19 constraints. Problems are: Problem set: 0 solved, 499 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/294 variables, 26/45 constraints. Problems are: Problem set: 0 solved, 499 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 294/801 variables, and 47 constraints, problems are : Problem set: 0 solved, 499 unsolved in 30054 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, Generalized P Invariants (flows): 9/9 constraints, State Equation: 0/294 constraints, ReadFeed: 0/56 constraints, PredecessorRefiner: 0/499 constraints, Known Traps: 28/28 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60198ms problems are : Problem set: 0 solved, 499 unsolved
Search for dead transitions found 0 dead transitions in 60201ms
Starting structural reductions in LTL mode, iteration 1 : 294/339 places, 507/1084 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62553 ms. Remains : 294/339 places, 507/1084 transitions.
[2026-05-22 15:21:41] [INFO ] Flatten gal took : 16 ms
[2026-05-22 15:21:41] [INFO ] Flatten gal took : 14 ms
[2026-05-22 15:21:41] [INFO ] Input system was already deterministic with 507 transitions.
[2026-05-22 15:21:41] [INFO ] Flatten gal took : 9 ms
[2026-05-22 15:21:41] [INFO ] Flatten gal took : 8 ms
[2026-05-22 15:21:41] [INFO ] Time to serialize gal into /tmp/CTLFireability812225574969297352.gal : 2 ms
[2026-05-22 15:21:41] [INFO ] Time to serialize properties into /tmp/CTLFireability13200245832854913685.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/CTLFireability812225574969297352.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13200245832854913685.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
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-22 15:22:11] [INFO ] Flatten gal took : 8 ms
[2026-05-22 15:22:11] [INFO ] Applying decomposition
[2026-05-22 15:22:11] [INFO ] Flatten gal took : 8 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/graph17389042588598905137.txt' '-o' '/tmp/graph17389042588598905137.bin' '-w' '/tmp/graph17389042588598905137.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph17389042588598905137.bin' '-l' '-1' '-v' '-w' '/tmp/graph17389042588598905137.weights' '-q' '0' '-e' '0.001'
[2026-05-22 15:22:11] [INFO ] Decomposing Gal with order
[2026-05-22 15:22:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 15:22:11] [INFO ] Removed a total of 773 redundant transitions.
[2026-05-22 15:22:11] [INFO ] Flatten gal took : 64 ms
[2026-05-22 15:22:11] [INFO ] Fuse similar labels procedure discarded/fused a total of 42 labels/synchronizations in 4 ms.
[2026-05-22 15:22:11] [INFO ] Time to serialize gal into /tmp/CTLFireability10540790605339049863.gal : 3 ms
[2026-05-22 15:22:11] [INFO ] Time to serialize properties into /tmp/CTLFireability13871640922458410803.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/CTLFireability10540790605339049863.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13871640922458410803.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 -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 339/339 places, 1084/1084 transitions.
Discarding 50 places :
Symmetric choice reduction at 0 with 50 rule applications. Total rules 50 place count 289 transition count 432
Iterating global reduction 0 with 50 rules applied. Total rules applied 100 place count 289 transition count 432
Applied a total of 100 rules in 6 ms. Remains 289 /339 variables (removed 50) and now considering 432/1084 (removed 652) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-354459422198042424.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3900966969214911657.kers'
[2026-05-22 15:22:41] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-354459422198042424.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3900966969214911657.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 432 rows 289 cols 1488 entries
Finished phase 1 with 120 SingleSign rule and 150 generalized
[2026-05-22 15:22:41] [INFO ] Computed 19 invariants in 2 ms
Computed 19 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-3900966969214911657.kers
Total runtime 2 ms.
[2026-05-22 15:22:41] [INFO ] Implicit Places using invariants in 280 ms returned [0]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 304 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 288/339 places, 432/1084 transitions.
Applied a total of 0 rules in 3 ms. Remains 288 /288 variables (removed 0) and now considering 432/432 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 313 ms. Remains : 288/339 places, 432/1084 transitions.
[2026-05-22 15:22:41] [INFO ] Flatten gal took : 5 ms
[2026-05-22 15:22:41] [INFO ] Flatten gal took : 6 ms
[2026-05-22 15:22:41] [INFO ] Input system was already deterministic with 432 transitions.
[2026-05-22 15:22:41] [INFO ] Flatten gal took : 7 ms
[2026-05-22 15:22:41] [INFO ] Flatten gal took : 7 ms
[2026-05-22 15:22:41] [INFO ] Time to serialize gal into /tmp/CTLFireability18195520728687971809.gal : 2 ms
[2026-05-22 15:22:41] [INFO ] Time to serialize properties into /tmp/CTLFireability8409806590005082845.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/CTLFireability18195520728687971809.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8409806590005082845.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
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.72287e+08,16.8012,491232,2,162326,5,1.49742e+06,6,0,1587,1.25876e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-22 15:23:11] [INFO ] Flatten gal took : 22 ms
[2026-05-22 15:23:11] [INFO ] Applying decomposition
[2026-05-22 15:23:11] [INFO ] Flatten gal took : 17 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/graph3646629467973670286.txt' '-o' '/tmp/graph3646629467973670286.bin' '-w' '/tmp/graph3646629467973670286.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph3646629467973670286.bin' '-l' '-1' '-v' '-w' '/tmp/graph3646629467973670286.weights' '-q' '0' '-e' '0.001'
[2026-05-22 15:23:11] [INFO ] Decomposing Gal with order
[2026-05-22 15:23:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 15:23:11] [INFO ] Removed a total of 680 redundant transitions.
[2026-05-22 15:23:11] [INFO ] Flatten gal took : 21 ms
[2026-05-22 15:23:11] [INFO ] Fuse similar labels procedure discarded/fused a total of 28 labels/synchronizations in 5 ms.
[2026-05-22 15:23:11] [INFO ] Time to serialize gal into /tmp/CTLFireability256657597160542215.gal : 3 ms
[2026-05-22 15:23:11] [INFO ] Time to serialize properties into /tmp/CTLFireability2808289750872929141.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/CTLFireability256657597160542215.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2808289750872929141.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 -...261
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.72287e+08,21.4961,406792,35495,25,881038,251,1094,617319,36,487,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-22 15:23:42] [INFO ] Flatten gal took : 38 ms
[2026-05-22 15:23:42] [INFO ] Flatten gal took : 23 ms
[2026-05-22 15:23:42] [INFO ] Applying decomposition
[2026-05-22 15:23:42] [INFO ] Flatten gal took : 21 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/graph10393443262378231554.txt' '-o' '/tmp/graph10393443262378231554.bin' '-w' '/tmp/graph10393443262378231554.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph10393443262378231554.bin' '-l' '-1' '-v' '-w' '/tmp/graph10393443262378231554.weights' '-q' '0' '-e' '0.001'
[2026-05-22 15:23:42] [INFO ] Decomposing Gal with order
[2026-05-22 15:23:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 15:23:42] [INFO ] Removed a total of 1459 redundant transitions.
[2026-05-22 15:23:42] [INFO ] Flatten gal took : 59 ms
[2026-05-22 15:23:42] [INFO ] Fuse similar labels procedure discarded/fused a total of 728 labels/synchronizations in 14 ms.
[2026-05-22 15:23:42] [INFO ] Time to serialize gal into /tmp/CTLFireability11597615707240652833.gal : 5 ms
[2026-05-22 15:23:42] [INFO ] Time to serialize properties into /tmp/CTLFireability13803614101245900252.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/CTLFireability11597615707240652833.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13803614101245900252.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 -...264
No direction supplied, using forward translation only.
Parsed 11 CTL formulae.
Detected timeout of ITS tools.
[2026-05-22 15:49:46] [INFO ] Applying decomposition
[2026-05-22 15:49:46] [INFO ] Flatten gal took : 32 ms
[2026-05-22 15:49:46] [INFO ] Decomposing Gal with order
[2026-05-22 15:49:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 15:49:46] [INFO ] Removed a total of 1347 redundant transitions.
[2026-05-22 15:49:46] [INFO ] Flatten gal took : 109 ms
[2026-05-22 15:49:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 462 labels/synchronizations in 13 ms.
[2026-05-22 15:49:46] [INFO ] Time to serialize gal into /tmp/CTLFireability3018181849020543158.gal : 3 ms
[2026-05-22 15:49:46] [INFO ] Time to serialize properties into /tmp/CTLFireability871566842298903407.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/CTLFireability3018181849020543158.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability871566842298903407.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 -...261
No direction supplied, using forward translation only.
Parsed 11 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.54968e+09,32.2306,746648,22482,9216,1.11261e+06,13907,899,1.7156e+06,722,769818,0


Converting to forward existential form...Done !
original formula: AG(AX(((EF(((u9.next_14==1)&&(u3.ncs_6_2==1))) + (u9.next_0==0)) + (u3.ncs_6_1==0))))
=> equivalent forward existential formula: [(((EY(FwdU(Init,TRUE)) * !((u3.ncs_6_1==0))) * !((u9.next_0==0))) * !(E(TRUE U ((u9.next_14==1)&&(u3.ncs_6_2==1...169
Reverse transition relation is NOT exact ! Due to transitions t23, t24, t35, t36, t37, t46, t47, t48, t56, t79, t124, t125, t126, t133, t136, t137, t143, t...1279
(forward)formula 0,1,125.518,2214000,1,0,2.63763e+06,1.36941e+06,2462,3.3826e+06,1931,8.91971e+06,1120888
FORMULA Anderson-PT-08-CTLFireability-2024-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

***************************************

original formula: E((EX(((EG((u5.p1_0_1==1)) * AF(((u9.next_9==1)&&(u2.ncs_5_5==1)))) * ((u9.next_10==1)&&(u6.ncs_1_4==1)))) * E(AF(!(AX(((u9.next_4==1)&&(...580
=> equivalent forward existential formula: [((FwdU(Init,(EX(((EG((u5.p1_0_1==1)) * !(EG(!(((u9.next_9==1)&&(u2.ncs_5_5==1)))))) * ((u9.next_10==1)&&(u6.ncs...980
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
(forward)formula 1,1,219.896,2484912,1,0,2.92612e+06,1.36941e+06,2605,3.98721e+06,1971,8.91971e+06,3329618
FORMULA Anderson-PT-08-CTLFireability-2024-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

***************************************

original formula: AX(EG(((AG(((u9.next_10==0)||(u1.ncs_4_1==0))) * !(E(AF(((u9.next_7==1)&&(u8.ncs_3_4==1))) U (((u9.next_11==1)&&(u4.ncs_7_4==1))||((u9.ne...224
=> equivalent forward existential formula: [(EY(Init) * !(EG(((!(E(TRUE U !(((u9.next_10==0)||(u1.ncs_4_1==0))))) * !(E(!(EG(!(((u9.next_7==1)&&(u8.ncs_3_4...289
(forward)formula 2,0,249.404,2484912,1,0,2.92612e+06,1.36941e+06,2937,3.98721e+06,2148,8.91971e+06,9972998
FORMULA Anderson-PT-08-CTLFireability-2024-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

***************************************

original formula: (AG((((EX(AX(((u9.next_14==1)&&(u6.ncs_1_6==1)))) + AG((u5.p1_0_14==0))) * AF(((((E(((u10.slot_F.F.F.F.F.F.F.F==1)&&(u2.cs_5_5==1)) U ((u...446
=> equivalent forward existential formula: (([(FwdU((FwdU((Init * !(EG(EX(!(E(TRUE U !(!(E(((u9.next_10==1)&&(u7.ncs_2_3==1)) U ((u9.next_7==1)&&(u3.ncs_6_...811
(forward)formula 3,0,322.973,2837148,1,0,4.14955e+06,1.36941e+06,2666,5.27602e+06,1872,8.91971e+06,3036361
FORMULA Anderson-PT-08-CTLFireability-2024-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

***************************************

original formula: AF((EG(E(E(((u9.next_0==1)&&(u6.ncs_1_6==1)) U ((u9.next_6==1)&&(u8.ncs_3_0==1))) U EF((u5.p1_0_1==1)))) * (EF(((u9.next_12==0)||(u5.ncs_...203
=> equivalent forward existential formula: [FwdG(Init,!((EG(E(E(((u9.next_0==1)&&(u6.ncs_1_6==1)) U ((u9.next_6==1)&&(u8.ncs_3_0==1))) U E(TRUE U (u5.p1_0_...260
(forward)formula 4,1,346.242,2837148,1,0,4.14955e+06,1.36941e+06,3461,5.27602e+06,2289,8.91971e+06,8915042
FORMULA Anderson-PT-08-CTLFireability-2024-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

***************************************

original formula: !(E(((((u8.p1_3_9==1) * AX(((u9.next_0==1)&&(u7.ncs_2_4==1)))) + !(((u9.next_12==1)&&(u6.ncs_1_6==1)))) + (((AF(EG(((u9.next_4==1)&&(u1.n...389
=> equivalent forward existential formula: [(FwdU(Init,((((u8.p1_3_9==1) * !(EX(!(((u9.next_0==1)&&(u7.ncs_2_4==1)))))) + !(((u9.next_12==1)&&(u6.ncs_1_6==...556
(forward)formula 5,1,375.468,2837148,1,0,4.14955e+06,1.36941e+06,3465,5.27602e+06,2290,8.91971e+06,14998364
FORMULA Anderson-PT-08-CTLFireability-2024-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

***************************************

original formula: !(E(((A(A(((u9.next_8==1)&&(u3.ncs_6_5==1)) U ((u9.next_12==1)&&(u7.ncs_2_4==1))) U AG(((u9.next_7==1)&&(u4.ncs_7_6==1)))) * (((u9.next_4...520
=> equivalent forward existential formula: ([((FwdU(Init,((!((E(!(!(E(TRUE U !(((u9.next_7==1)&&(u4.ncs_7_6==1)))))) U (!(!((E(!(((u9.next_12==1)&&(u7.ncs_...1505
(forward)formula 6,0,406.623,3061284,1,0,4.24732e+06,1.36941e+06,3612,5.48555e+06,2301,8.91971e+06,19518011
FORMULA Anderson-PT-08-CTLFireability-2024-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

***************************************

original formula: (AF(E(EX(AG(((u9.next_0==1)&&(u3.ncs_6_7==1)))) U ((u9.next_1==1)&&(u5.ncs_0_3==1)))) + AG((AG(((u9.next_9==0)||(u1.ncs_4_7==0))) + ((u9....187
=> equivalent forward existential formula: [(FwdU((FwdU((Init * !(!(EG(!(E(EX(!(E(TRUE U !(((u9.next_0==1)&&(u3.ncs_6_7==1)))))) U ((u9.next_1==1)&&(u5.ncs...272
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
ITS-tools command line returned an error code 139
[2026-05-22 15:56:52] [INFO ] Flatten gal took : 36 ms
[2026-05-22 15:56:52] [INFO ] Input system was already deterministic with 1084 transitions.
[2026-05-22 15:56:52] [INFO ] Transformed 339 places.
[2026-05-22 15:56:52] [INFO ] Transformed 1084 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
P-invariant computation with GreatSPN timed out. Skipping.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2026-05-22 15:57:22] [INFO ] Time to serialize gal into /tmp/CTLFireability4550057086469009065.gal : 13 ms
[2026-05-22 15:57:22] [INFO ] Time to serialize properties into /tmp/CTLFireability14861872183373186653.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/CTLFireability4550057086469009065.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14861872183373186653.ctl' '--load-order' '/home/mcc/execution/model.ord' '--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 -...329
Successfully loaded order from file /home/mcc/execution/model.ord
No direction supplied, using forward translation only.
Parsed 4 CTL formulae.

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//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202604301425.jar
++ perl -pe 's/.*\.//g'
+ 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="Anderson-PT-08"
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 Anderson-PT-08, 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 r002-oct2-177944366000178"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Anderson-PT-08.tgz
mv Anderson-PT-08 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 ;