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-oct2-177944366000186.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)
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=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is Anderson-PT-09, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r002-oct2-177944366000186
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.3M
-rw-r--r-- 1 mcc users 7.0K Mar 4 18:00 CTLCardinality.txt
-rw-r--r-- 1 mcc users 69K Mar 4 18:00 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K Mar 4 18:00 CTLFireability.txt
-rw-r--r-- 1 mcc users 43K Mar 4 18:00 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K Mar 15 07:03 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Mar 15 07:03 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Mar 15 07:03 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 15 07:03 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.0K Mar 4 18:00 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 74K Mar 4 18:00 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.3K Mar 4 18:00 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 58K 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 3.7K 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 927K 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-09-CTLFireability-2024-00
FORMULA_NAME Anderson-PT-09-CTLFireability-2024-01
FORMULA_NAME Anderson-PT-09-CTLFireability-2024-02
FORMULA_NAME Anderson-PT-09-CTLFireability-2024-03
FORMULA_NAME Anderson-PT-09-CTLFireability-2024-04
FORMULA_NAME Anderson-PT-09-CTLFireability-2024-05
FORMULA_NAME Anderson-PT-09-CTLFireability-2024-06
FORMULA_NAME Anderson-PT-09-CTLFireability-2024-07
FORMULA_NAME Anderson-PT-09-CTLFireability-2024-08
FORMULA_NAME Anderson-PT-09-CTLFireability-2024-09
FORMULA_NAME Anderson-PT-09-CTLFireability-2024-10
FORMULA_NAME Anderson-PT-09-CTLFireability-2024-11
FORMULA_NAME Anderson-PT-09-CTLFireability-2024-12
FORMULA_NAME Anderson-PT-09-CTLFireability-2024-13
FORMULA_NAME Anderson-PT-09-CTLFireability-2024-14
FORMULA_NAME Anderson-PT-09-CTLFireability-2024-15

=== Now, execution of the tool begins

BK_START 1779462720463

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-09
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202604301425
[2026-05-22 15:12:02] [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 15:12:02] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-22 15:12:02] [INFO ] Load time of PNML (sax parser for PT used): 244 ms
[2026-05-22 15:12:02] [INFO ] Transformed 505 places.
[2026-05-22 15:12:02] [INFO ] Transformed 1845 transitions.
[2026-05-22 15:12:02] [INFO ] Found NUPN structural information;
[2026-05-22 15:12:02] [INFO ] Parsed PT model containing 505 places and 1845 transitions and 7092 arcs in 384 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 11 ms.
Support contains 96 out of 505 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 505/505 places, 1845/1845 transitions.
Discarding 89 places :
Symmetric choice reduction at 0 with 89 rule applications. Total rules 89 place count 416 transition count 1308
Iterating global reduction 0 with 89 rules applied. Total rules applied 178 place count 416 transition count 1308
Applied a total of 178 rules in 72 ms. Remains 416 /505 variables (removed 89) and now considering 1308/1845 (removed 537) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-273036728679223753.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17507881135828070665.kers'
[2026-05-22 15:12:03] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-273036728679223753.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17507881135828070665.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 1308 rows 416 cols 4904 entries
Finished phase 1 with 208 SingleSign rule and 187 generalized
[2026-05-22 15:12:03] [INFO ] Computed 21 invariants in 5 ms
Computed 21 P flows in 6 ms.
Exported basis to /tmp/petrispot-output-17507881135828070665.kers
Total runtime 7 ms.
[2026-05-22 15:12:03] [INFO ] Implicit Places using invariants in 626 ms returned []
[2026-05-22 15:12:03] [INFO ] Invariant cache hit.
[2026-05-22 15:12:04] [INFO ] State equation strengthened by 72 read => feed constraints.
[2026-05-22 15:12:06] [INFO ] Implicit Places using invariants and state equation in 2613 ms returned []
Implicit Place search using SMT with State Equation took 3285 ms to find 0 implicit places.
Running 1299 sub problems to find dead transitions.
[2026-05-22 15:12:06] [INFO ] Invariant cache hit.
[2026-05-22 15:12:06] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/416 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 1299 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/416 variables, 11/21 constraints. Problems are: Problem set: 0 solved, 1299 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/416 variables, 20/41 constraints. Problems are: Problem set: 0 solved, 1299 unsolved
SMT process timed out in 31497ms, After SMT, problems are : Problem set: 0 solved, 1299 unsolved
Search for dead transitions found 0 dead transitions in 31522ms
Starting structural reductions in LTL mode, iteration 1 : 416/505 places, 1308/1845 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 34947 ms. Remains : 416/505 places, 1308/1845 transitions.
Starting structural reductions in LTL mode, iteration 0 : 416/416 places, 1308/1308 transitions.
Applied a total of 0 rules in 12 ms. Remains 416 /416 variables (removed 0) and now considering 1308/1308 (removed 0) transitions.
[2026-05-22 15:12:37] [INFO ] Invariant cache hit.
[2026-05-22 15:12:38] [INFO ] Implicit Places using invariants in 305 ms returned []
[2026-05-22 15:12:38] [INFO ] Invariant cache hit.
[2026-05-22 15:12:38] [INFO ] State equation strengthened by 72 read => feed constraints.
[2026-05-22 15:12:40] [INFO ] Implicit Places using invariants and state equation in 2322 ms returned []
Implicit Place search using SMT with State Equation took 2637 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 2666 ms. Remains : 416/416 places, 1308/1308 transitions.
Support contains 96 out of 416 places after structural reductions.
[2026-05-22 15:12:40] [INFO ] Flatten gal took : 118 ms
[2026-05-22 15:12:40] [INFO ] Flatten gal took : 66 ms
[2026-05-22 15:12:41] [INFO ] Input system was already deterministic with 1308 transitions.
Support contains 94 out of 416 places (down from 96) after GAL structural reductions.
RANDOM walk for 40000 steps (8 resets) in 3560 ms. (11 steps per ms) remains 40/71 properties
BEST_FIRST walk for 4003 steps (8 resets) in 25 ms. (153 steps per ms) remains 36/40 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 34/36 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (8 resets) in 46 ms. (85 steps per ms) remains 33/34 properties
BEST_FIRST walk for 4003 steps (8 resets) in 21 ms. (181 steps per ms) remains 30/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 35 ms. (111 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 24/30 properties
BEST_FIRST walk for 4003 steps (8 resets) in 20 ms. (190 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4003 steps (8 resets) in 20 ms. (190 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 102 ms. (38 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4002 steps (8 resets) in 21 ms. (181 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4003 steps (8 resets) in 20 ms. (190 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4002 steps (8 resets) in 26 ms. (148 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4002 steps (8 resets) in 20 ms. (190 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4003 steps (8 resets) in 19 ms. (200 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 23/24 properties
BEST_FIRST walk for 4003 steps (8 resets) in 32 ms. (121 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4002 steps (8 resets) in 21 ms. (181 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4000 steps (8 resets) in 24 ms. (160 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4002 steps (8 resets) in 27 ms. (142 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4003 steps (8 resets) in 26 ms. (148 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4001 steps (8 resets) in 21 ms. (181 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4003 steps (8 resets) in 22 ms. (174 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4003 steps (8 resets) in 14 ms. (266 steps per ms) remains 23/23 properties
[2026-05-22 15:12:42] [INFO ] Invariant cache hit.
[2026-05-22 15:12:42] [INFO ] State equation strengthened by 72 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/46 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 23 unsolved
Problem AtomicPropp17 is UNSAT
At refinement iteration 1 (OVERLAPS) 331/377 variables, 10/10 constraints. Problems are: Problem set: 1 solved, 22 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/377 variables, 0/10 constraints. Problems are: Problem set: 1 solved, 22 unsolved
At refinement iteration 3 (OVERLAPS) 39/416 variables, 11/21 constraints. Problems are: Problem set: 1 solved, 22 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/416 variables, 6/27 constraints. Problems are: Problem set: 1 solved, 22 unsolved
SMT process timed out in 5127ms, After SMT, problems are : Problem set: 1 solved, 22 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 38 out of 416 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 416/416 places, 1308/1308 transitions.
Performed 65 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 65 Pre rules applied. Total rules applied 0 place count 416 transition count 1243
Deduced a syphon composed of 65 places in 1 ms
Reduce places removed 65 places and 0 transitions.
Iterating global reduction 0 with 130 rules applied. Total rules applied 130 place count 351 transition count 1243
Discarding 30 places :
Symmetric choice reduction at 0 with 30 rule applications. Total rules 160 place count 321 transition count 813
Iterating global reduction 0 with 30 rules applied. Total rules applied 190 place count 321 transition count 813
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 202 place count 315 transition count 807
Applied a total of 202 rules in 106 ms. Remains 315 /416 variables (removed 101) and now considering 807/1308 (removed 501) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 107 ms. Remains : 315/416 places, 807/1308 transitions.
RANDOM walk for 40000 steps (8 resets) in 838 ms. (47 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4003 steps (8 resets) in 24 ms. (160 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 16/22 properties
BEST_FIRST walk for 4001 steps (8 resets) in 25 ms. (153 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (8 resets) in 19 ms. (200 steps per ms) remains 15/16 properties
BEST_FIRST walk for 4003 steps (8 resets) in 19 ms. (200 steps per ms) remains 14/15 properties
BEST_FIRST walk for 4002 steps (8 resets) in 22 ms. (174 steps per ms) remains 14/14 properties
BEST_FIRST walk for 4003 steps (8 resets) in 64 ms. (61 steps per ms) remains 14/14 properties
BEST_FIRST walk for 4002 steps (8 resets) in 32 ms. (121 steps per ms) remains 14/14 properties
BEST_FIRST walk for 4003 steps (8 resets) in 37 ms. (105 steps per ms) remains 14/14 properties
BEST_FIRST walk for 4002 steps (8 resets) in 25 ms. (153 steps per ms) remains 14/14 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 12/14 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 12/12 properties
BEST_FIRST walk for 4002 steps (8 resets) in 22 ms. (174 steps per ms) remains 12/12 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 12/12 properties
BEST_FIRST walk for 4001 steps (8 resets) in 12 ms. (307 steps per ms) remains 12/12 properties
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6536382242870951537.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9747194198445629901.kers'
[2026-05-22 15:12:48] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6536382242870951537.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9747194198445629901.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 807 rows 315 cols 3052 entries
Finished phase 1 with 107 SingleSign rule and 187 generalized
[2026-05-22 15:12:48] [INFO ] Computed 21 invariants in 3 ms
Computed 21 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-9747194198445629901.kers
Total runtime 4 ms.
[2026-05-22 15:12:48] [INFO ] State equation strengthened by 72 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 1 (OVERLAPS) 257/284 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/284 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 3 (OVERLAPS) 31/315 variables, 11/21 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/315 variables, 3/24 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/315 variables, 4/28 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/315 variables, 2/30 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/315 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 8 (OVERLAPS) 807/1122 variables, 315/345 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1122 variables, 72/417 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1122 variables, 0/417 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 11 (OVERLAPS) 0/1122 variables, 0/417 constraints. Problems are: Problem set: 0 solved, 12 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1122/1122 variables, and 417 constraints, problems are : Problem set: 0 solved, 12 unsolved in 4831 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, Generalized P Invariants (flows): 11/11 constraints, State Equation: 315/315 constraints, ReadFeed: 72/72 constraints, PredecessorRefiner: 12/12 constraints, Known Traps: 9/9 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 12 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 1 (OVERLAPS) 257/284 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/284 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 12 unsolved
Problem AtomicPropp8 is UNSAT
At refinement iteration 3 (OVERLAPS) 31/315 variables, 11/21 constraints. Problems are: Problem set: 1 solved, 11 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/315 variables, 9/30 constraints. Problems are: Problem set: 1 solved, 11 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/315 variables, 1/31 constraints. Problems are: Problem set: 1 solved, 11 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/315 variables, 1/32 constraints. Problems are: Problem set: 1 solved, 11 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/315 variables, 1/33 constraints. Problems are: Problem set: 1 solved, 11 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/315 variables, 1/34 constraints. Problems are: Problem set: 1 solved, 11 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/315 variables, 1/35 constraints. Problems are: Problem set: 1 solved, 11 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/315 variables, 0/35 constraints. Problems are: Problem set: 1 solved, 11 unsolved
At refinement iteration 11 (OVERLAPS) 807/1122 variables, 315/350 constraints. Problems are: Problem set: 1 solved, 11 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1122 variables, 72/422 constraints. Problems are: Problem set: 1 solved, 11 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1122 variables, 11/433 constraints. Problems are: Problem set: 1 solved, 11 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1122 variables, 0/433 constraints. Problems are: Problem set: 1 solved, 11 unsolved
At refinement iteration 15 (OVERLAPS) 0/1122 variables, 0/433 constraints. Problems are: Problem set: 1 solved, 11 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1122/1122 variables, and 433 constraints, problems are : Problem set: 1 solved, 11 unsolved in 13102 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, Generalized P Invariants (flows): 11/11 constraints, State Equation: 315/315 constraints, ReadFeed: 72/72 constraints, PredecessorRefiner: 11/12 constraints, Known Traps: 14/14 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 17996ms problems are : Problem set: 1 solved, 11 unsolved
Parikh walk visited 0 properties in 8904 ms.
Support contains 24 out of 315 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 315/315 places, 807/807 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 306 transition count 654
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 306 transition count 654
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 22 place count 304 transition count 652
Applied a total of 22 rules in 37 ms. Remains 304 /315 variables (removed 11) and now considering 652/807 (removed 155) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 37 ms. Remains : 304/315 places, 652/807 transitions.
RANDOM walk for 40000 steps (8 resets) in 304 ms. (131 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (8 resets) in 170 ms. (233 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (8 resets) in 89 ms. (444 steps per ms) remains 8/11 properties
BEST_FIRST walk for 40003 steps (8 resets) in 62 ms. (634 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (8 resets) in 119 ms. (333 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40001 steps (8 resets) in 82 ms. (481 steps per ms) remains 7/8 properties
BEST_FIRST walk for 40003 steps (8 resets) in 60 ms. (655 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40002 steps (8 resets) in 72 ms. (547 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (8 resets) in 62 ms. (634 steps per ms) remains 6/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 70 ms. (563 steps per ms) remains 6/6 properties
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5887642548556613443.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16571068567793672344.kers'
[2026-05-22 15:13:15] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5887642548556613443.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16571068567793672344.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 652 rows 304 cols 2436 entries
Finished phase 1 with 96 SingleSign rule and 187 generalized
[2026-05-22 15:13:15] [INFO ] Computed 21 invariants in 3 ms
Computed 21 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-16571068567793672344.kers
Total runtime 4 ms.
[2026-05-22 15:13:15] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/15 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 197/212 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/212 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (OVERLAPS) 59/271 variables, 2/10 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/271 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (OVERLAPS) 33/304 variables, 11/21 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/304 variables, 2/23 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/304 variables, 2/25 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/304 variables, 1/26 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/304 variables, 1/27 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/304 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 11 (OVERLAPS) 652/956 variables, 304/331 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/956 variables, 72/403 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/956 variables, 0/403 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 14 (OVERLAPS) 0/956 variables, 0/403 constraints. Problems are: Problem set: 0 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Real declared 956/956 variables, and 403 constraints, problems are : Problem set: 0 solved, 6 unsolved in 3847 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, Generalized P Invariants (flows): 11/11 constraints, State Equation: 304/304 constraints, ReadFeed: 72/72 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 6 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/15 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 197/212 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/212 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (OVERLAPS) 59/271 variables, 2/10 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/271 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (OVERLAPS) 33/304 variables, 11/21 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/304 variables, 6/27 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/304 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 8 (OVERLAPS) 652/956 variables, 304/331 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/956 variables, 72/403 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/956 variables, 6/409 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/956 variables, 0/409 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 12 (OVERLAPS) 0/956 variables, 2/411 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/956 variables, 0/411 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 14 (OVERLAPS) 0/956 variables, 0/411 constraints. Problems are: Problem set: 0 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Int declared 956/956 variables, and 411 constraints, problems are : Problem set: 0 solved, 6 unsolved in 15898 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, Generalized P Invariants (flows): 11/11 constraints, State Equation: 304/304 constraints, ReadFeed: 72/72 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 19779ms problems are : Problem set: 0 solved, 6 unsolved
Parikh walk visited 3 properties in 4824 ms.
Support contains 10 out of 304 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 304/304 places, 652/652 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 297 transition count 533
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 297 transition count 533
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 18 place count 295 transition count 531
Applied a total of 18 rules in 24 ms. Remains 295 /304 variables (removed 9) and now considering 531/652 (removed 121) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 25 ms. Remains : 295/304 places, 531/652 transitions.
RANDOM walk for 40000 steps (8 resets) in 217 ms. (183 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (8 resets) in 57 ms. (689 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40002 steps (8 resets) in 48 ms. (816 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 76 ms. (519 steps per ms) remains 3/3 properties
Interrupted probabilistic random walk after 349439 steps, run timeout after 3001 ms. (steps per millisecond=116 ) properties seen :1 out of 3
Probabilistic random walk after 349439 steps, saw 246377 distinct states, run finished after 3014 ms. (steps per millisecond=115 ) properties seen :1
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1638751098227916693.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16260260233705882831.kers'
[2026-05-22 15:13:43] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1638751098227916693.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16260260233705882831.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 531 rows 295 cols 1956 entries
Finished phase 1 with 87 SingleSign rule and 187 generalized
[2026-05-22 15:13:43] [INFO ] Computed 21 invariants in 5 ms
Computed 21 P flows in 6 ms.
Exported basis to /tmp/petrispot-output-16260260233705882831.kers
Total runtime 6 ms.
[2026-05-22 15:13:43] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 139/146 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/146 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 113/259 variables, 4/10 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/259 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 36/295 variables, 11/21 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/295 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 531/826 variables, 295/316 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/826 variables, 72/388 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/826 variables, 0/388 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 0/826 variables, 0/388 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 826/826 variables, and 388 constraints, problems are : Problem set: 0 solved, 2 unsolved in 548 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, Generalized P Invariants (flows): 11/11 constraints, State Equation: 295/295 constraints, ReadFeed: 72/72 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 139/146 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/146 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 113/259 variables, 4/10 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/259 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 36/295 variables, 11/21 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/295 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 531/826 variables, 295/316 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/826 variables, 72/388 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/826 variables, 2/390 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/826 variables, 0/390 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 0/826 variables, 0/390 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 826/826 variables, and 390 constraints, problems are : Problem set: 0 solved, 2 unsolved in 1177 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, Generalized P Invariants (flows): 11/11 constraints, State Equation: 295/295 constraints, ReadFeed: 72/72 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1757ms problems are : Problem set: 0 solved, 2 unsolved
Parikh walk visited 0 properties in 190 ms.
Support contains 7 out of 295 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 295/295 places, 531/531 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 294 transition count 514
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 294 transition count 514
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 293 transition count 513
Applied a total of 4 rules in 23 ms. Remains 293 /295 variables (removed 2) and now considering 513/531 (removed 18) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 24 ms. Remains : 293/295 places, 513/531 transitions.
RANDOM walk for 40000 steps (8 resets) in 131 ms. (303 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40001 steps (8 resets) in 79 ms. (500 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (8 resets) in 60 ms. (655 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 690576 steps, run timeout after 3001 ms. (steps per millisecond=230 ) properties seen :1 out of 2
Probabilistic random walk after 690576 steps, saw 473863 distinct states, run finished after 3001 ms. (steps per millisecond=230 ) properties seen :1
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6482232141732893332.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11161832173537826276.kers'
[2026-05-22 15:13:48] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6482232141732893332.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11161832173537826276.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 513 rows 293 cols 1886 entries
Finished phase 1 with 85 SingleSign rule and 187 generalized
[2026-05-22 15:13:48] [INFO ] Computed 21 invariants in 4 ms
Computed 21 P flows in 5 ms.
Exported basis to /tmp/petrispot-output-11161832173537826276.kers
Total runtime 6 ms.
[2026-05-22 15:13:48] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 58/61 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/61 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 16/77 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/77 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 170/247 variables, 6/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/247 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 45/292 variables, 11/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/292 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 1/293 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/293 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 513/806 variables, 293/314 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 12 (INCLUDED_ONLY) 0/806 variables, 72/386 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/806 variables, 0/386 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 0/806 variables, 0/386 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 806/806 variables, and 386 constraints, problems are : Problem set: 0 solved, 1 unsolved in 553 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, Generalized P Invariants (flows): 11/11 constraints, State Equation: 293/293 constraints, ReadFeed: 72/72 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 58/61 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/61 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 16/77 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/77 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 170/247 variables, 6/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/247 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 45/292 variables, 11/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/292 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/292 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 1/293 variables, 1/22 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/293 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 513/806 variables, 293/315 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/806 variables, 72/387 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/806 variables, 1/388 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/806 variables, 0/388 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 0/806 variables, 0/388 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 806/806 variables, and 388 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1102 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, Generalized P Invariants (flows): 11/11 constraints, State Equation: 293/293 constraints, ReadFeed: 72/72 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1684ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 10 ms.
Support contains 3 out of 293 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 293/293 places, 513/513 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 293 transition count 512
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 292 transition count 512
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 291 transition count 495
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 291 transition count 495
Applied a total of 4 rules in 32 ms. Remains 291 /293 variables (removed 2) and now considering 495/513 (removed 18) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 32 ms. Remains : 291/293 places, 495/513 transitions.
RANDOM walk for 40000 steps (8 resets) in 150 ms. (264 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 43 ms. (909 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 1054134 steps, run timeout after 3001 ms. (steps per millisecond=351 ) properties seen :0 out of 1
Probabilistic random walk after 1054134 steps, saw 710433 distinct states, run finished after 3002 ms. (steps per millisecond=351 ) properties seen :0
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17574443352316828346.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17132622060932401412.kers'
[2026-05-22 15:13:53] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17574443352316828346.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17132622060932401412.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 495 rows 291 cols 1816 entries
Finished phase 1 with 83 SingleSign rule and 187 generalized
[2026-05-22 15:13:53] [INFO ] Computed 21 invariants in 8 ms
Computed 21 P flows in 8 ms.
Exported basis to /tmp/petrispot-output-17132622060932401412.kers
Total runtime 9 ms.
[2026-05-22 15:13:53] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 58/61 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/61 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 16/77 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/77 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 168/245 variables, 6/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/245 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 45/290 variables, 11/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/290 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 1/291 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/291 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 495/786 variables, 291/312 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 12 (INCLUDED_ONLY) 0/786 variables, 72/384 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/786 variables, 0/384 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 0/786 variables, 0/384 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 786/786 variables, and 384 constraints, problems are : Problem set: 0 solved, 1 unsolved in 492 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, Generalized P Invariants (flows): 11/11 constraints, State Equation: 291/291 constraints, ReadFeed: 72/72 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 58/61 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/61 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 16/77 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/77 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 168/245 variables, 6/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/245 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 45/290 variables, 11/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/290 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 1/291 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/291 variables, 1/22 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/291 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 495/786 variables, 291/313 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/786 variables, 72/385 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/786 variables, 1/386 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/786 variables, 0/386 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 0/786 variables, 0/386 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 786/786 variables, and 386 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1091 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, Generalized P Invariants (flows): 11/11 constraints, State Equation: 291/291 constraints, ReadFeed: 72/72 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1609ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 7 ms.
Support contains 3 out of 291 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 291/291 places, 495/495 transitions.
Applied a total of 0 rules in 12 ms. Remains 291 /291 variables (removed 0) and now considering 495/495 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 25 ms. Remains : 291/291 places, 495/495 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 291/291 places, 495/495 transitions.
Applied a total of 0 rules in 8 ms. Remains 291 /291 variables (removed 0) and now considering 495/495 (removed 0) transitions.
[2026-05-22 15:13:54] [INFO ] Invariant cache hit.
[2026-05-22 15:13:55] [INFO ] Implicit Places using invariants in 470 ms returned [0]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 472 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 290/291 places, 495/495 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 80 transitions
Trivial Post-agglo rules discarded 80 transitions
Performed 80 trivial Post agglomeration. Transition count delta: 80
Iterating post reduction 0 with 80 rules applied. Total rules applied 80 place count 290 transition count 415
Reduce places removed 80 places and 0 transitions.
Iterating post reduction 1 with 80 rules applied. Total rules applied 160 place count 210 transition count 415
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 161 place count 210 transition count 414
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 162 place count 209 transition count 414
Applied a total of 162 rules in 36 ms. Remains 209 /290 variables (removed 81) and now considering 414/495 (removed 81) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16901208104136046857.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13229926031277860669.kers'
[2026-05-22 15:13:55] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16901208104136046857.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13229926031277860669.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 414 rows 209 cols 1492 entries
Finished phase 1 with 83 SingleSign rule and 106 generalized
[2026-05-22 15:13:55] [INFO ] Computed 20 invariants in 3 ms
Computed 20 P flows in 16 ms.
Exported basis to /tmp/petrispot-output-13229926031277860669.kers
Total runtime 17 ms.
[2026-05-22 15:13:55] [INFO ] Implicit Places using invariants in 382 ms returned []
[2026-05-22 15:13:55] [INFO ] Invariant cache hit.
[2026-05-22 15:13:55] [INFO ] State equation strengthened by 72 read => feed constraints.
[2026-05-22 15:13:56] [INFO ] Implicit Places using invariants and state equation in 1056 ms returned []
Implicit Place search using SMT with State Equation took 1468 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 209/291 places, 414/495 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 1985 ms. Remains : 209/291 places, 414/495 transitions.
RANDOM walk for 40000 steps (8 resets) in 94 ms. (421 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40001 steps (8 resets) in 37 ms. (1052 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 1177538 steps, run timeout after 3001 ms. (steps per millisecond=392 ) properties seen :0 out of 1
Probabilistic random walk after 1177538 steps, saw 755925 distinct states, run finished after 3001 ms. (steps per millisecond=392 ) properties seen :0
[2026-05-22 15:13:59] [INFO ] Invariant cache hit.
[2026-05-22 15:13:59] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 40/43 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/43 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 16/59 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/59 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 133/192 variables, 7/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/192 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 16/208 variables, 9/19 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/208 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 1/209 variables, 1/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/209 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 414/623 variables, 209/229 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 12 (INCLUDED_ONLY) 0/623 variables, 72/301 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/623 variables, 0/301 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 0/623 variables, 0/301 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 623/623 variables, and 301 constraints, problems are : Problem set: 0 solved, 1 unsolved in 346 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 9/9 constraints, State Equation: 209/209 constraints, ReadFeed: 72/72 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 40/43 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/43 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 16/59 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/59 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 133/192 variables, 7/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/192 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 16/208 variables, 9/19 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/208 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 1/209 variables, 1/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/209 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 414/623 variables, 209/229 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/623 variables, 72/301 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/623 variables, 1/302 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/623 variables, 0/302 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 0/623 variables, 0/302 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 623/623 variables, and 302 constraints, problems are : Problem set: 0 solved, 1 unsolved in 476 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 9/9 constraints, State Equation: 209/209 constraints, ReadFeed: 72/72 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 855ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 4 ms.
Support contains 3 out of 209 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 209/209 places, 414/414 transitions.
Applied a total of 0 rules in 6 ms. Remains 209 /209 variables (removed 0) and now considering 414/414 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8 ms. Remains : 209/209 places, 414/414 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 209/209 places, 414/414 transitions.
Applied a total of 0 rules in 5 ms. Remains 209 /209 variables (removed 0) and now considering 414/414 (removed 0) transitions.
[2026-05-22 15:14:00] [INFO ] Invariant cache hit.
[2026-05-22 15:14:00] [INFO ] Implicit Places using invariants in 233 ms returned []
[2026-05-22 15:14:00] [INFO ] Invariant cache hit.
[2026-05-22 15:14:01] [INFO ] State equation strengthened by 72 read => feed constraints.
[2026-05-22 15:14:01] [INFO ] Implicit Places using invariants and state equation in 911 ms returned []
Implicit Place search using SMT with State Equation took 1159 ms to find 0 implicit places.
[2026-05-22 15:14:01] [INFO ] Redundant transitions in 34 ms returned []
Running 405 sub problems to find dead transitions.
[2026-05-22 15:14:01] [INFO ] Invariant cache hit.
[2026-05-22 15:14:01] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/209 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 405 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/209 variables, 9/20 constraints. Problems are: Problem set: 0 solved, 405 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/209 variables, 3/23 constraints. Problems are: Problem set: 0 solved, 405 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/209 variables, 2/25 constraints. Problems are: Problem set: 0 solved, 405 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/209 variables, 4/29 constraints. Problems are: Problem set: 0 solved, 405 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/209 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 405 unsolved
At refinement iteration 6 (OVERLAPS) 414/623 variables, 209/238 constraints. Problems are: Problem set: 0 solved, 405 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/623 variables, 72/310 constraints. Problems are: Problem set: 0 solved, 405 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/623 variables, 0/310 constraints. Problems are: Problem set: 0 solved, 405 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 623/623 variables, and 310 constraints, problems are : Problem set: 0 solved, 405 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 9/9 constraints, State Equation: 209/209 constraints, ReadFeed: 72/72 constraints, PredecessorRefiner: 405/405 constraints, Known Traps: 9/9 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 405 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/209 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 405 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/209 variables, 9/20 constraints. Problems are: Problem set: 0 solved, 405 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/209 variables, 9/29 constraints. Problems are: Problem set: 0 solved, 405 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/209 variables, 1/30 constraints. Problems are: Problem set: 0 solved, 405 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 209/623 variables, and 30 constraints, problems are : Problem set: 0 solved, 405 unsolved in 30043 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 9/9 constraints, State Equation: 0/209 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 0/405 constraints, Known Traps: 10/10 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60161ms problems are : Problem set: 0 solved, 405 unsolved
Search for dead transitions found 0 dead transitions in 60163ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 61383 ms. Remains : 209/209 places, 414/414 transitions.
Successfully simplified 2 atomic propositions for a total of 16 simplifications.
[2026-05-22 15:15:02] [INFO ] Flatten gal took : 67 ms
[2026-05-22 15:15:02] [INFO ] Flatten gal took : 44 ms
[2026-05-22 15:15:02] [INFO ] Input system was already deterministic with 1308 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 416/416 places, 1308/1308 transitions.
Performed 71 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 71 Pre rules applied. Total rules applied 0 place count 416 transition count 1237
Deduced a syphon composed of 71 places in 1 ms
Reduce places removed 71 places and 0 transitions.
Iterating global reduction 0 with 142 rules applied. Total rules applied 142 place count 345 transition count 1237
Discarding 50 places :
Symmetric choice reduction at 0 with 50 rule applications. Total rules 192 place count 295 transition count 547
Iterating global reduction 0 with 50 rules applied. Total rules applied 242 place count 295 transition count 547
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 244 place count 294 transition count 546
Applied a total of 244 rules in 33 ms. Remains 294 /416 variables (removed 122) and now considering 546/1308 (removed 762) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11646733833410878121.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6146650981329735147.kers'
[2026-05-22 15:15:02] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11646733833410878121.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6146650981329735147.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 546 rows 294 cols 2020 entries
Finished phase 1 with 86 SingleSign rule and 187 generalized
[2026-05-22 15:15:02] [INFO ] Computed 21 invariants in 7 ms
Computed 21 P flows in 8 ms.
Exported basis to /tmp/petrispot-output-6146650981329735147.kers
Total runtime 8 ms.
[2026-05-22 15:15:02] [INFO ] Implicit Places using invariants in 523 ms returned [0]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 524 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 293/416 places, 546/1308 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 77 transitions
Trivial Post-agglo rules discarded 77 transitions
Performed 77 trivial Post agglomeration. Transition count delta: 77
Iterating post reduction 0 with 77 rules applied. Total rules applied 77 place count 293 transition count 469
Reduce places removed 77 places and 0 transitions.
Iterating post reduction 1 with 77 rules applied. Total rules applied 154 place count 216 transition count 469
Applied a total of 154 rules in 12 ms. Remains 216 /293 variables (removed 77) and now considering 469/546 (removed 77) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15350111261610365607.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12582194779369327322.kers'
[2026-05-22 15:15:02] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15350111261610365607.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12582194779369327322.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 469 rows 216 cols 1704 entries
Finished phase 1 with 90 SingleSign rule and 106 generalized
[2026-05-22 15:15:02] [INFO ] Computed 20 invariants in 2 ms
Computed 20 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-12582194779369327322.kers
Total runtime 2 ms.
[2026-05-22 15:15:03] [INFO ] Implicit Places using invariants in 224 ms returned []
[2026-05-22 15:15:03] [INFO ] Invariant cache hit.
[2026-05-22 15:15:03] [INFO ] State equation strengthened by 72 read => feed constraints.
[2026-05-22 15:15:04] [INFO ] Implicit Places using invariants and state equation in 1047 ms returned []
Implicit Place search using SMT with State Equation took 1287 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 216/416 places, 469/1308 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 1857 ms. Remains : 216/416 places, 469/1308 transitions.
[2026-05-22 15:15:04] [INFO ] Flatten gal took : 30 ms
[2026-05-22 15:15:04] [INFO ] Flatten gal took : 22 ms
[2026-05-22 15:15:04] [INFO ] Input system was already deterministic with 469 transitions.
[2026-05-22 15:15:04] [INFO ] Flatten gal took : 26 ms
[2026-05-22 15:15:04] [INFO ] Flatten gal took : 10 ms
[2026-05-22 15:15:04] [INFO ] Time to serialize gal into /tmp/CTLFireability13213791803656116015.gal : 13 ms
[2026-05-22 15:15:04] [INFO ] Time to serialize properties into /tmp/CTLFireability1679683817016882660.ctl : 2 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/CTLFireability13213791803656116015.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1679683817016882660.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 15:15:34] [INFO ] Flatten gal took : 30 ms
[2026-05-22 15:15:34] [INFO ] Applying decomposition
[2026-05-22 15:15:34] [INFO ] Flatten gal took : 30 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/graph8215664064458663045.txt' '-o' '/tmp/graph8215664064458663045.bin' '-w' '/tmp/graph8215664064458663045.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph8215664064458663045.bin' '-l' '-1' '-v' '-w' '/tmp/graph8215664064458663045.weights' '-q' '0' '-e' '0.001'
[2026-05-22 15:15:34] [INFO ] Decomposing Gal with order
[2026-05-22 15:15:34] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 15:15:34] [INFO ] Removed a total of 766 redundant transitions.
[2026-05-22 15:15:34] [INFO ] Flatten gal took : 164 ms
[2026-05-22 15:15:34] [INFO ] Fuse similar labels procedure discarded/fused a total of 151 labels/synchronizations in 16 ms.
[2026-05-22 15:15:34] [INFO ] Time to serialize gal into /tmp/CTLFireability2139043385887450382.gal : 10 ms
[2026-05-22 15:15:34] [INFO ] Time to serialize properties into /tmp/CTLFireability2467945809767398535.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/CTLFireability2139043385887450382.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2467945809767398535.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,5.4189e+07,21.9876,383764,25269,545,782151,2350,1185,515596,244,19173,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 416/416 places, 1308/1308 transitions.
Performed 72 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 72 Pre rules applied. Total rules applied 0 place count 416 transition count 1236
Deduced a syphon composed of 72 places in 1 ms
Reduce places removed 72 places and 0 transitions.
Iterating global reduction 0 with 144 rules applied. Total rules applied 144 place count 344 transition count 1236
Discarding 54 places :
Symmetric choice reduction at 0 with 54 rule applications. Total rules 198 place count 290 transition count 494
Iterating global reduction 0 with 54 rules applied. Total rules applied 252 place count 290 transition count 494
Applied a total of 252 rules in 47 ms. Remains 290 /416 variables (removed 126) and now considering 494/1308 (removed 814) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6245056480711090348.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6605206137260404262.kers'
[2026-05-22 15:16:04] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6245056480711090348.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6605206137260404262.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 494 rows 290 cols 1814 entries
Finished phase 1 with 82 SingleSign rule and 187 generalized
[2026-05-22 15:16:04] [INFO ] Computed 21 invariants in 15 ms
Computed 21 P flows in 19 ms.
Exported basis to /tmp/petrispot-output-6605206137260404262.kers
Total runtime 20 ms.
[2026-05-22 15:16:05] [INFO ] Implicit Places using invariants in 524 ms returned [0]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 539 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 289/416 places, 494/1308 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 80 transitions
Trivial Post-agglo rules discarded 80 transitions
Performed 80 trivial Post agglomeration. Transition count delta: 80
Iterating post reduction 0 with 80 rules applied. Total rules applied 80 place count 289 transition count 414
Reduce places removed 80 places and 0 transitions.
Iterating post reduction 1 with 80 rules applied. Total rules applied 160 place count 209 transition count 414
Applied a total of 160 rules in 8 ms. Remains 209 /289 variables (removed 80) and now considering 414/494 (removed 80) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2047983803654573504.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14271132113016458719.kers'
[2026-05-22 15:16:05] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2047983803654573504.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14271132113016458719.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 414 rows 209 cols 1492 entries
Finished phase 1 with 83 SingleSign rule and 106 generalized
[2026-05-22 15:16:05] [INFO ] Computed 20 invariants in 2 ms
Computed 20 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-14271132113016458719.kers
Total runtime 3 ms.
[2026-05-22 15:16:05] [INFO ] Implicit Places using invariants in 258 ms returned []
[2026-05-22 15:16:05] [INFO ] Invariant cache hit.
[2026-05-22 15:16:05] [INFO ] State equation strengthened by 72 read => feed constraints.
[2026-05-22 15:16:06] [INFO ] Implicit Places using invariants and state equation in 723 ms returned []
Implicit Place search using SMT with State Equation took 984 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 209/416 places, 414/1308 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 1578 ms. Remains : 209/416 places, 414/1308 transitions.
[2026-05-22 15:16:06] [INFO ] Flatten gal took : 12 ms
[2026-05-22 15:16:06] [INFO ] Flatten gal took : 13 ms
[2026-05-22 15:16:06] [INFO ] Input system was already deterministic with 414 transitions.
[2026-05-22 15:16:06] [INFO ] Flatten gal took : 21 ms
[2026-05-22 15:16:06] [INFO ] Flatten gal took : 16 ms
[2026-05-22 15:16:06] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality5303121442398089942.gal : 4 ms
[2026-05-22 15:16:06] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13096513279499508391.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/ReachabilityCardinality5303121442398089942.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality13096513279499508391.prop' '--nowitness' '--gen-order' 'FOLLOW'
RANDOM walk for 40000 steps (8 resets) in 149 ms. (266 steps per ms) remains 1/1 properties

BEST_FIRST walk for 6065 steps (0 resets) in 15 ms. (379 steps per ms) remains 0/1 properties
FORMULA Anderson-PT-09-CTLFireability-2024-01 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 SI_CTL mode, iteration 0 : 416/416 places, 1308/1308 transitions.
Performed 69 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 69 Pre rules applied. Total rules applied 0 place count 416 transition count 1239
Deduced a syphon composed of 69 places in 0 ms
Reduce places removed 69 places and 0 transitions.
Iterating global reduction 0 with 138 rules applied. Total rules applied 138 place count 347 transition count 1239
Discarding 48 places :
Symmetric choice reduction at 0 with 48 rule applications. Total rules 186 place count 299 transition count 583
Iterating global reduction 0 with 48 rules applied. Total rules applied 234 place count 299 transition count 583
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 236 place count 298 transition count 582
Applied a total of 236 rules in 29 ms. Remains 298 /416 variables (removed 118) and now considering 582/1308 (removed 726) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4916676243032786979.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15840967887906333948.kers'
[2026-05-22 15:16:06] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4916676243032786979.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15840967887906333948.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 582 rows 298 cols 2160 entries
Finished phase 1 with 90 SingleSign rule and 187 generalized
[2026-05-22 15:16:06] [INFO ] Computed 21 invariants in 2 ms
Computed 21 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-15840967887906333948.kers
Total runtime 4 ms.
[2026-05-22 15:16:07] [INFO ] Implicit Places using invariants in 316 ms returned [0]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 318 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 297/416 places, 582/1308 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 51 transitions
Trivial Post-agglo rules discarded 51 transitions
Performed 51 trivial Post agglomeration. Transition count delta: 51
Iterating post reduction 0 with 51 rules applied. Total rules applied 51 place count 297 transition count 531
Reduce places removed 51 places and 0 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Iterating post reduction 1 with 59 rules applied. Total rules applied 110 place count 246 transition count 523
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 118 place count 238 transition count 523
Applied a total of 118 rules in 11 ms. Remains 238 /297 variables (removed 59) and now considering 523/582 (removed 59) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16425112599992365247.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2107858139634306206.kers'
[2026-05-22 15:16:07] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16425112599992365247.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2107858139634306206.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 523 rows 238 cols 1880 entries
Finished phase 1 with 112 SingleSign rule and 106 generalized
[2026-05-22 15:16:07] [INFO ] Computed 20 invariants in 2 ms
Computed 20 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-2107858139634306206.kers
Total runtime 3 ms.
[2026-05-22 15:16:07] [INFO ] Implicit Places using invariants in 215 ms returned []
[2026-05-22 15:16:07] [INFO ] Invariant cache hit.
[2026-05-22 15:16:07] [INFO ] State equation strengthened by 72 read => feed constraints.
[2026-05-22 15:16:08] [INFO ] Implicit Places using invariants and state equation in 1524 ms returned []
Implicit Place search using SMT with State Equation took 1741 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 238/416 places, 523/1308 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 2111 ms. Remains : 238/416 places, 523/1308 transitions.
[2026-05-22 15:16:08] [INFO ] Flatten gal took : 19 ms
[2026-05-22 15:16:08] [INFO ] Flatten gal took : 18 ms
[2026-05-22 15:16:08] [INFO ] Input system was already deterministic with 523 transitions.
[2026-05-22 15:16:08] [INFO ] Flatten gal took : 11 ms
[2026-05-22 15:16:08] [INFO ] Flatten gal took : 12 ms
[2026-05-22 15:16:08] [INFO ] Time to serialize gal into /tmp/CTLFireability9570658445307402313.gal : 2 ms
[2026-05-22 15:16:08] [INFO ] Time to serialize properties into /tmp/CTLFireability13391123772508634581.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/CTLFireability9570658445307402313.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13391123772508634581.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 15:16:38] [INFO ] Flatten gal took : 11 ms
[2026-05-22 15:16:38] [INFO ] Applying decomposition
[2026-05-22 15:16:39] [INFO ] Flatten gal took : 23 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/graph655914487138418557.txt' '-o' '/tmp/graph655914487138418557.bin' '-w' '/tmp/graph655914487138418557.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph655914487138418557.bin' '-l' '-1' '-v' '-w' '/tmp/graph655914487138418557.weights' '-q' '0' '-e' '0.001'
[2026-05-22 15:16:39] [INFO ] Decomposing Gal with order
[2026-05-22 15:16:39] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 15:16:39] [INFO ] Removed a total of 884 redundant transitions.
[2026-05-22 15:16:39] [INFO ] Flatten gal took : 34 ms
[2026-05-22 15:16:39] [INFO ] Fuse similar labels procedure discarded/fused a total of 229 labels/synchronizations in 13 ms.
[2026-05-22 15:16:39] [INFO ] Time to serialize gal into /tmp/CTLFireability18275666504349407661.gal : 4 ms
[2026-05-22 15:16:39] [INFO ] Time to serialize properties into /tmp/CTLFireability11724734240157736192.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/CTLFireability18275666504349407661.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11724734240157736192.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 : 416/416 places, 1308/1308 transitions.
Discarding 50 places :
Symmetric choice reduction at 0 with 50 rule applications. Total rules 50 place count 366 transition count 618
Iterating global reduction 0 with 50 rules applied. Total rules applied 100 place count 366 transition count 618
Applied a total of 100 rules in 11 ms. Remains 366 /416 variables (removed 50) and now considering 618/1308 (removed 690) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10059789363727823817.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16377500616339695162.kers'
[2026-05-22 15:17:09] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10059789363727823817.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16377500616339695162.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 618 rows 366 cols 2164 entries
Finished phase 1 with 158 SingleSign rule and 187 generalized
[2026-05-22 15:17:09] [INFO ] Computed 21 invariants in 2 ms
Computed 21 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-16377500616339695162.kers
Total runtime 3 ms.
[2026-05-22 15:17:09] [INFO ] Implicit Places using invariants in 528 ms returned [0]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 530 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 365/416 places, 618/1308 transitions.
Applied a total of 0 rules in 4 ms. Remains 365 /365 variables (removed 0) and now considering 618/618 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 545 ms. Remains : 365/416 places, 618/1308 transitions.
[2026-05-22 15:17:09] [INFO ] Flatten gal took : 11 ms
[2026-05-22 15:17:09] [INFO ] Flatten gal took : 19 ms
[2026-05-22 15:17:09] [INFO ] Input system was already deterministic with 618 transitions.
[2026-05-22 15:17:09] [INFO ] Flatten gal took : 10 ms
[2026-05-22 15:17:09] [INFO ] Flatten gal took : 10 ms
[2026-05-22 15:17:09] [INFO ] Time to serialize gal into /tmp/CTLFireability10784043831509813409.gal : 20 ms
[2026-05-22 15:17:09] [INFO ] Time to serialize properties into /tmp/CTLFireability14490523154889454189.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/CTLFireability10784043831509813409.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14490523154889454189.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 15:17:40] [INFO ] Flatten gal took : 10 ms
[2026-05-22 15:17:40] [INFO ] Applying decomposition
[2026-05-22 15:17:40] [INFO ] Flatten gal took : 9 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/graph6509467445170461050.txt' '-o' '/tmp/graph6509467445170461050.bin' '-w' '/tmp/graph6509467445170461050.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6509467445170461050.bin' '-l' '-1' '-v' '-w' '/tmp/graph6509467445170461050.weights' '-q' '0' '-e' '0.001'
[2026-05-22 15:17:40] [INFO ] Decomposing Gal with order
[2026-05-22 15:17:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 15:17:40] [INFO ] Removed a total of 1082 redundant transitions.
[2026-05-22 15:17:40] [INFO ] Flatten gal took : 27 ms
[2026-05-22 15:17:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 9 labels/synchronizations in 9 ms.
[2026-05-22 15:17:40] [INFO ] Time to serialize gal into /tmp/CTLFireability14114121358405802522.gal : 5 ms
[2026-05-22 15:17:40] [INFO ] Time to serialize properties into /tmp/CTLFireability9759663556822665184.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/CTLFireability14114121358405802522.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9759663556822665184.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 LTL mode, iteration 0 : 416/416 places, 1308/1308 transitions.
Discarding 54 places :
Symmetric choice reduction at 0 with 54 rule applications. Total rules 54 place count 362 transition count 550
Iterating global reduction 0 with 54 rules applied. Total rules applied 108 place count 362 transition count 550
Applied a total of 108 rules in 29 ms. Remains 362 /416 variables (removed 54) and now considering 550/1308 (removed 758) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1045649966571446084.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10594302105948815124.kers'
[2026-05-22 15:18:10] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1045649966571446084.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10594302105948815124.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 550 rows 362 cols 1892 entries
Finished phase 1 with 154 SingleSign rule and 187 generalized
[2026-05-22 15:18:10] [INFO ] Computed 21 invariants in 3 ms
Computed 21 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-10594302105948815124.kers
Total runtime 5 ms.
[2026-05-22 15:18:10] [INFO ] Implicit Places using invariants in 577 ms returned [0]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 594 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 361/416 places, 550/1308 transitions.
Applied a total of 0 rules in 6 ms. Remains 361 /361 variables (removed 0) and now considering 550/550 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 629 ms. Remains : 361/416 places, 550/1308 transitions.
[2026-05-22 15:18:10] [INFO ] Flatten gal took : 10 ms
[2026-05-22 15:18:10] [INFO ] Flatten gal took : 24 ms
[2026-05-22 15:18:10] [INFO ] Input system was already deterministic with 550 transitions.
[2026-05-22 15:18:10] [INFO ] Flatten gal took : 9 ms
[2026-05-22 15:18:10] [INFO ] Flatten gal took : 9 ms
[2026-05-22 15:18:10] [INFO ] Time to serialize gal into /tmp/CTLFireability12841806203961218027.gal : 3 ms
[2026-05-22 15:18:10] [INFO ] Time to serialize properties into /tmp/CTLFireability15822573019337080308.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/CTLFireability12841806203961218027.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15822573019337080308.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 15:18:41] [INFO ] Flatten gal took : 24 ms
[2026-05-22 15:18:41] [INFO ] Applying decomposition
[2026-05-22 15:18:41] [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/graph5304911682642315955.txt' '-o' '/tmp/graph5304911682642315955.bin' '-w' '/tmp/graph5304911682642315955.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph5304911682642315955.bin' '-l' '-1' '-v' '-w' '/tmp/graph5304911682642315955.weights' '-q' '0' '-e' '0.001'
[2026-05-22 15:18:41] [INFO ] Decomposing Gal with order
[2026-05-22 15:18:41] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 15:18:41] [INFO ] Removed a total of 880 redundant transitions.
[2026-05-22 15:18:41] [INFO ] Flatten gal took : 26 ms
[2026-05-22 15:18:41] [INFO ] Fuse similar labels procedure discarded/fused a total of 17 labels/synchronizations in 26 ms.
[2026-05-22 15:18:41] [INFO ] Time to serialize gal into /tmp/CTLFireability5466080740607526309.gal : 7 ms
[2026-05-22 15:18:41] [INFO ] Time to serialize properties into /tmp/CTLFireability9536306064061895441.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/CTLFireability5466080740607526309.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9536306064061895441.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.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 416/416 places, 1308/1308 transitions.
Discarding 37 places :
Symmetric choice reduction at 0 with 37 rule applications. Total rules 37 place count 379 transition count 775
Iterating global reduction 0 with 37 rules applied. Total rules applied 74 place count 379 transition count 775
Applied a total of 74 rules in 15 ms. Remains 379 /416 variables (removed 37) and now considering 775/1308 (removed 533) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3178735792217331989.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16553397141801404606.kers'
[2026-05-22 15:19:11] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3178735792217331989.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16553397141801404606.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 775 rows 379 cols 2784 entries
Finished phase 1 with 171 SingleSign rule and 187 generalized
[2026-05-22 15:19:11] [INFO ] Computed 21 invariants in 3 ms
Computed 21 P flows in 15 ms.
Exported basis to /tmp/petrispot-output-16553397141801404606.kers
Total runtime 16 ms.
[2026-05-22 15:19:11] [INFO ] Implicit Places using invariants in 506 ms returned [0]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 527 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 378/416 places, 775/1308 transitions.
Applied a total of 0 rules in 6 ms. Remains 378 /378 variables (removed 0) and now considering 775/775 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 552 ms. Remains : 378/416 places, 775/1308 transitions.
[2026-05-22 15:19:11] [INFO ] Flatten gal took : 11 ms
[2026-05-22 15:19:11] [INFO ] Flatten gal took : 30 ms
[2026-05-22 15:19:12] [INFO ] Input system was already deterministic with 775 transitions.
[2026-05-22 15:19:12] [INFO ] Flatten gal took : 14 ms
[2026-05-22 15:19:12] [INFO ] Flatten gal took : 13 ms
[2026-05-22 15:19:12] [INFO ] Time to serialize gal into /tmp/CTLFireability771425727129003337.gal : 3 ms
[2026-05-22 15:19:12] [INFO ] Time to serialize properties into /tmp/CTLFireability6057703964887547454.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/CTLFireability771425727129003337.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6057703964887547454.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 15:19:42] [INFO ] Flatten gal took : 13 ms
[2026-05-22 15:19:42] [INFO ] Applying decomposition
[2026-05-22 15:19:42] [INFO ] Flatten gal took : 20 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/graph16041739430641750696.txt' '-o' '/tmp/graph16041739430641750696.bin' '-w' '/tmp/graph16041739430641750696.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph16041739430641750696.bin' '-l' '-1' '-v' '-w' '/tmp/graph16041739430641750696.weights' '-q' '0' '-e' '0.001'
[2026-05-22 15:19:42] [INFO ] Decomposing Gal with order
[2026-05-22 15:19:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 15:19:42] [INFO ] Removed a total of 1550 redundant transitions.
[2026-05-22 15:19:42] [INFO ] Flatten gal took : 39 ms
[2026-05-22 15:19:42] [INFO ] Fuse similar labels procedure discarded/fused a total of 7 labels/synchronizations in 7 ms.
[2026-05-22 15:19:42] [INFO ] Time to serialize gal into /tmp/CTLFireability10197677970527098804.gal : 7 ms
[2026-05-22 15:19:42] [INFO ] Time to serialize properties into /tmp/CTLFireability10009247108063708686.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/CTLFireability10197677970527098804.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10009247108063708686.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 SI_CTL mode, iteration 0 : 416/416 places, 1308/1308 transitions.
Performed 72 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 72 Pre rules applied. Total rules applied 0 place count 416 transition count 1236
Deduced a syphon composed of 72 places in 1 ms
Reduce places removed 72 places and 0 transitions.
Iterating global reduction 0 with 144 rules applied. Total rules applied 144 place count 344 transition count 1236
Discarding 54 places :
Symmetric choice reduction at 0 with 54 rule applications. Total rules 198 place count 290 transition count 494
Iterating global reduction 0 with 54 rules applied. Total rules applied 252 place count 290 transition count 494
Applied a total of 252 rules in 19 ms. Remains 290 /416 variables (removed 126) and now considering 494/1308 (removed 814) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4231635412480637761.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17487771926182519980.kers'
[2026-05-22 15:20:12] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4231635412480637761.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17487771926182519980.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 494 rows 290 cols 1814 entries
Finished phase 1 with 82 SingleSign rule and 187 generalized
[2026-05-22 15:20:12] [INFO ] Computed 21 invariants in 2 ms
Computed 21 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-17487771926182519980.kers
Total runtime 3 ms.
[2026-05-22 15:20:12] [INFO ] Implicit Places using invariants in 337 ms returned [0]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 351 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 289/416 places, 494/1308 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 80 transitions
Trivial Post-agglo rules discarded 80 transitions
Performed 80 trivial Post agglomeration. Transition count delta: 80
Iterating post reduction 0 with 80 rules applied. Total rules applied 80 place count 289 transition count 414
Reduce places removed 80 places and 0 transitions.
Iterating post reduction 1 with 80 rules applied. Total rules applied 160 place count 209 transition count 414
Applied a total of 160 rules in 7 ms. Remains 209 /289 variables (removed 80) and now considering 414/494 (removed 80) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10562492772676145691.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13135791256710916012.kers'
[2026-05-22 15:20:12] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10562492772676145691.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13135791256710916012.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 414 rows 209 cols 1492 entries
Finished phase 1 with 83 SingleSign rule and 106 generalized
[2026-05-22 15:20:12] [INFO ] Computed 20 invariants in 1 ms
Computed 20 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-13135791256710916012.kers
Total runtime 2 ms.
[2026-05-22 15:20:13] [INFO ] Implicit Places using invariants in 198 ms returned []
[2026-05-22 15:20:13] [INFO ] Invariant cache hit.
[2026-05-22 15:20:13] [INFO ] State equation strengthened by 72 read => feed constraints.
[2026-05-22 15:20:13] [INFO ] Implicit Places using invariants and state equation in 700 ms returned []
Implicit Place search using SMT with State Equation took 900 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 209/416 places, 414/1308 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 1278 ms. Remains : 209/416 places, 414/1308 transitions.
[2026-05-22 15:20:13] [INFO ] Flatten gal took : 7 ms
[2026-05-22 15:20:13] [INFO ] Flatten gal took : 7 ms
[2026-05-22 15:20:13] [INFO ] Input system was already deterministic with 414 transitions.
[2026-05-22 15:20:13] [INFO ] Flatten gal took : 7 ms
[2026-05-22 15:20:13] [INFO ] Flatten gal took : 7 ms
[2026-05-22 15:20:13] [INFO ] Time to serialize gal into /tmp/CTLFireability15171241251538690674.gal : 2 ms
[2026-05-22 15:20:13] [INFO ] Time to serialize properties into /tmp/CTLFireability5516569301728736586.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/CTLFireability15171241251538690674.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5516569301728736586.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 15:20:43] [INFO ] Flatten gal took : 7 ms
[2026-05-22 15:20:43] [INFO ] Applying decomposition
[2026-05-22 15:20:43] [INFO ] Flatten gal took : 6 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/graph16830364442530123150.txt' '-o' '/tmp/graph16830364442530123150.bin' '-w' '/tmp/graph16830364442530123150.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph16830364442530123150.bin' '-l' '-1' '-v' '-w' '/tmp/graph16830364442530123150.weights' '-q' '0' '-e' '0.001'
[2026-05-22 15:20:43] [INFO ] Decomposing Gal with order
[2026-05-22 15:20:43] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 15:20:43] [INFO ] Removed a total of 785 redundant transitions.
[2026-05-22 15:20:43] [INFO ] Flatten gal took : 17 ms
[2026-05-22 15:20:43] [INFO ] Fuse similar labels procedure discarded/fused a total of 21 labels/synchronizations in 6 ms.
[2026-05-22 15:20:43] [INFO ] Time to serialize gal into /tmp/CTLFireability8463057549381480367.gal : 4 ms
[2026-05-22 15:20:43] [INFO ] Time to serialize properties into /tmp/CTLFireability5158712215328804108.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/CTLFireability8463057549381480367.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5158712215328804108.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.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 416/416 places, 1308/1308 transitions.
Discarding 50 places :
Symmetric choice reduction at 0 with 50 rule applications. Total rules 50 place count 366 transition count 618
Iterating global reduction 0 with 50 rules applied. Total rules applied 100 place count 366 transition count 618
Applied a total of 100 rules in 24 ms. Remains 366 /416 variables (removed 50) and now considering 618/1308 (removed 690) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4748558462965054057.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1986333049333483616.kers'
[2026-05-22 15:21:14] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4748558462965054057.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1986333049333483616.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 618 rows 366 cols 2164 entries
Finished phase 1 with 158 SingleSign rule and 187 generalized
[2026-05-22 15:21:14] [INFO ] Computed 21 invariants in 5 ms
Computed 21 P flows in 5 ms.
Exported basis to /tmp/petrispot-output-1986333049333483616.kers
Total runtime 6 ms.
[2026-05-22 15:21:14] [INFO ] Implicit Places using invariants in 562 ms returned [0]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 573 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 365/416 places, 618/1308 transitions.
Applied a total of 0 rules in 4 ms. Remains 365 /365 variables (removed 0) and now considering 618/618 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 602 ms. Remains : 365/416 places, 618/1308 transitions.
[2026-05-22 15:21:14] [INFO ] Flatten gal took : 10 ms
[2026-05-22 15:21:14] [INFO ] Flatten gal took : 10 ms
[2026-05-22 15:21:14] [INFO ] Input system was already deterministic with 618 transitions.
[2026-05-22 15:21:14] [INFO ] Flatten gal took : 9 ms
[2026-05-22 15:21:14] [INFO ] Flatten gal took : 9 ms
[2026-05-22 15:21:14] [INFO ] Time to serialize gal into /tmp/CTLFireability15206720601621128289.gal : 2 ms
[2026-05-22 15:21:14] [INFO ] Time to serialize properties into /tmp/CTLFireability8058650909642683671.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/CTLFireability15206720601621128289.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8058650909642683671.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 15:21:44] [INFO ] Flatten gal took : 27 ms
[2026-05-22 15:21:44] [INFO ] Applying decomposition
[2026-05-22 15:21:44] [INFO ] Flatten gal took : 22 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/graph12867545738997264310.txt' '-o' '/tmp/graph12867545738997264310.bin' '-w' '/tmp/graph12867545738997264310.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph12867545738997264310.bin' '-l' '-1' '-v' '-w' '/tmp/graph12867545738997264310.weights' '-q' '0' '-e' '0.001'
[2026-05-22 15:21:44] [INFO ] Decomposing Gal with order
[2026-05-22 15:21:44] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 15:21:44] [INFO ] Removed a total of 1090 redundant transitions.
[2026-05-22 15:21:45] [INFO ] Flatten gal took : 46 ms
[2026-05-22 15:21:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 6 labels/synchronizations in 5 ms.
[2026-05-22 15:21:45] [INFO ] Time to serialize gal into /tmp/CTLFireability10152448988560419971.gal : 6 ms
[2026-05-22 15:21:45] [INFO ] Time to serialize properties into /tmp/CTLFireability17673179426782320374.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/CTLFireability10152448988560419971.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17673179426782320374.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 : 416/416 places, 1308/1308 transitions.
Discarding 53 places :
Symmetric choice reduction at 0 with 53 rule applications. Total rules 53 place count 363 transition count 567
Iterating global reduction 0 with 53 rules applied. Total rules applied 106 place count 363 transition count 567
Applied a total of 106 rules in 11 ms. Remains 363 /416 variables (removed 53) and now considering 567/1308 (removed 741) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7304982856750250991.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6438694927646273516.kers'
[2026-05-22 15:22:15] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7304982856750250991.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6438694927646273516.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 567 rows 363 cols 1960 entries
Finished phase 1 with 155 SingleSign rule and 187 generalized
[2026-05-22 15:22:15] [INFO ] Computed 21 invariants in 8 ms
Computed 21 P flows in 22 ms.
Exported basis to /tmp/petrispot-output-6438694927646273516.kers
Total runtime 23 ms.
[2026-05-22 15:22:15] [INFO ] Implicit Places using invariants in 593 ms returned [0]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 609 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 362/416 places, 567/1308 transitions.
Applied a total of 0 rules in 4 ms. Remains 362 /362 variables (removed 0) and now considering 567/567 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 624 ms. Remains : 362/416 places, 567/1308 transitions.
[2026-05-22 15:22:15] [INFO ] Flatten gal took : 7 ms
[2026-05-22 15:22:15] [INFO ] Flatten gal took : 7 ms
[2026-05-22 15:22:15] [INFO ] Input system was already deterministic with 567 transitions.
[2026-05-22 15:22:15] [INFO ] Flatten gal took : 8 ms
[2026-05-22 15:22:15] [INFO ] Flatten gal took : 8 ms
[2026-05-22 15:22:15] [INFO ] Time to serialize gal into /tmp/CTLFireability2828953474851716051.gal : 2 ms
[2026-05-22 15:22:15] [INFO ] Time to serialize properties into /tmp/CTLFireability15636023002495436538.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/CTLFireability2828953474851716051.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15636023002495436538.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 15:22:45] [INFO ] Flatten gal took : 22 ms
[2026-05-22 15:22:45] [INFO ] Applying decomposition
[2026-05-22 15:22:45] [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/graph13155215602668456250.txt' '-o' '/tmp/graph13155215602668456250.bin' '-w' '/tmp/graph13155215602668456250.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph13155215602668456250.bin' '-l' '-1' '-v' '-w' '/tmp/graph13155215602668456250.weights' '-q' '0' '-e' '0.001'
[2026-05-22 15:22:45] [INFO ] Decomposing Gal with order
[2026-05-22 15:22:45] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 15:22:45] [INFO ] Removed a total of 925 redundant transitions.
[2026-05-22 15:22:45] [INFO ] Flatten gal took : 32 ms
[2026-05-22 15:22:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 8 labels/synchronizations in 4 ms.
[2026-05-22 15:22:45] [INFO ] Time to serialize gal into /tmp/CTLFireability588889141501663891.gal : 4 ms
[2026-05-22 15:22:45] [INFO ] Time to serialize properties into /tmp/CTLFireability8443097482781377317.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/CTLFireability588889141501663891.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8443097482781377317.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 : 416/416 places, 1308/1308 transitions.
Performed 71 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 71 Pre rules applied. Total rules applied 0 place count 416 transition count 1237
Deduced a syphon composed of 71 places in 0 ms
Reduce places removed 71 places and 0 transitions.
Iterating global reduction 0 with 142 rules applied. Total rules applied 142 place count 345 transition count 1237
Discarding 52 places :
Symmetric choice reduction at 0 with 52 rule applications. Total rules 194 place count 293 transition count 513
Iterating global reduction 0 with 52 rules applied. Total rules applied 246 place count 293 transition count 513
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 248 place count 292 transition count 512
Applied a total of 248 rules in 23 ms. Remains 292 /416 variables (removed 124) and now considering 512/1308 (removed 796) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9951577803662001549.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6812964146869440930.kers'
[2026-05-22 15:23:16] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9951577803662001549.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6812964146869440930.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 512 rows 292 cols 1884 entries
Finished phase 1 with 84 SingleSign rule and 187 generalized
[2026-05-22 15:23:16] [INFO ] Computed 21 invariants in 2 ms
Computed 21 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-6812964146869440930.kers
Total runtime 3 ms.
[2026-05-22 15:23:16] [INFO ] Implicit Places using invariants in 569 ms returned [0]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 571 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 291/416 places, 512/1308 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 79 transitions
Trivial Post-agglo rules discarded 79 transitions
Performed 79 trivial Post agglomeration. Transition count delta: 79
Iterating post reduction 0 with 79 rules applied. Total rules applied 79 place count 291 transition count 433
Reduce places removed 79 places and 0 transitions.
Iterating post reduction 1 with 79 rules applied. Total rules applied 158 place count 212 transition count 433
Applied a total of 158 rules in 7 ms. Remains 212 /291 variables (removed 79) and now considering 433/512 (removed 79) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15395229079573431287.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-129347811278081610.kers'
[2026-05-22 15:23:16] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15395229079573431287.kers, --Pflows, --basisKERS=/tmp/petrispot-output-129347811278081610.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 433 rows 212 cols 1564 entries
Finished phase 1 with 86 SingleSign rule and 106 generalized
[2026-05-22 15:23:16] [INFO ] Computed 20 invariants in 1 ms
Computed 20 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-129347811278081610.kers
Total runtime 2 ms.
[2026-05-22 15:23:16] [INFO ] Implicit Places using invariants in 268 ms returned []
[2026-05-22 15:23:16] [INFO ] Invariant cache hit.
[2026-05-22 15:23:17] [INFO ] State equation strengthened by 72 read => feed constraints.
[2026-05-22 15:23:17] [INFO ] Implicit Places using invariants and state equation in 757 ms returned []
Implicit Place search using SMT with State Equation took 1027 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 212/416 places, 433/1308 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 1628 ms. Remains : 212/416 places, 433/1308 transitions.
[2026-05-22 15:23:17] [INFO ] Flatten gal took : 6 ms
[2026-05-22 15:23:17] [INFO ] Flatten gal took : 33 ms
[2026-05-22 15:23:17] [INFO ] Input system was already deterministic with 433 transitions.
[2026-05-22 15:23:17] [INFO ] Flatten gal took : 6 ms
[2026-05-22 15:23:17] [INFO ] Flatten gal took : 7 ms
[2026-05-22 15:23:17] [INFO ] Time to serialize gal into /tmp/CTLFireability10029935876577669416.gal : 2 ms
[2026-05-22 15:23:17] [INFO ] Time to serialize properties into /tmp/CTLFireability16996693113907973411.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/CTLFireability10029935876577669416.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16996693113907973411.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 15:23:47] [INFO ] Flatten gal took : 12 ms
[2026-05-22 15:23:47] [INFO ] Applying decomposition
[2026-05-22 15:23:47] [INFO ] Flatten gal took : 9 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/graph14919216508375214012.txt' '-o' '/tmp/graph14919216508375214012.bin' '-w' '/tmp/graph14919216508375214012.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph14919216508375214012.bin' '-l' '-1' '-v' '-w' '/tmp/graph14919216508375214012.weights' '-q' '0' '-e' '0.001'
[2026-05-22 15:23:47] [INFO ] Decomposing Gal with order
[2026-05-22 15:23:47] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 15:23:47] [INFO ] Removed a total of 774 redundant transitions.
[2026-05-22 15:23:47] [INFO ] Flatten gal took : 31 ms
[2026-05-22 15:23:47] [INFO ] Fuse similar labels procedure discarded/fused a total of 96 labels/synchronizations in 7 ms.
[2026-05-22 15:23:47] [INFO ] Time to serialize gal into /tmp/CTLFireability12694156413815192924.gal : 3 ms
[2026-05-22 15:23:47] [INFO ] Time to serialize properties into /tmp/CTLFireability1410207359930107567.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/CTLFireability12694156413815192924.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1410207359930107567.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 LTL mode, iteration 0 : 416/416 places, 1308/1308 transitions.
Discarding 55 places :
Symmetric choice reduction at 0 with 55 rule applications. Total rules 55 place count 361 transition count 549
Iterating global reduction 0 with 55 rules applied. Total rules applied 110 place count 361 transition count 549
Applied a total of 110 rules in 21 ms. Remains 361 /416 variables (removed 55) and now considering 549/1308 (removed 759) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3877904127094307453.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15579680045481766632.kers'
[2026-05-22 15:24:18] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3877904127094307453.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15579680045481766632.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 549 rows 361 cols 1890 entries
Finished phase 1 with 153 SingleSign rule and 187 generalized
[2026-05-22 15:24:18] [INFO ] Computed 21 invariants in 20 ms
Computed 21 P flows in 21 ms.
Exported basis to /tmp/petrispot-output-15579680045481766632.kers
Total runtime 22 ms.
[2026-05-22 15:24:18] [INFO ] Implicit Places using invariants in 446 ms returned []
[2026-05-22 15:24:18] [INFO ] Invariant cache hit.
[2026-05-22 15:24:18] [INFO ] State equation strengthened by 72 read => feed constraints.
[2026-05-22 15:24:20] [INFO ] Implicit Places using invariants and state equation in 1814 ms returned []
Implicit Place search using SMT with State Equation took 2311 ms to find 0 implicit places.
Running 540 sub problems to find dead transitions.
[2026-05-22 15:24:20] [INFO ] Invariant cache hit.
[2026-05-22 15:24:20] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/360 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 540 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/360 variables, 9/18 constraints. Problems are: Problem set: 0 solved, 540 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/360 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 540 unsolved
At refinement iteration 3 (OVERLAPS) 1/361 variables, 2/20 constraints. Problems are: Problem set: 0 solved, 540 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/361 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 540 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/361 variables, 5/26 constraints. Problems are: Problem set: 0 solved, 540 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 361/910 variables, and 27 constraints, problems are : Problem set: 0 solved, 540 unsolved in 30032 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 10/10 constraints, State Equation: 0/361 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 540/540 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 540 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/360 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 540 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/360 variables, 9/18 constraints. Problems are: Problem set: 0 solved, 540 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/360 variables, 2/20 constraints. Problems are: Problem set: 0 solved, 540 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/360 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 540 unsolved
At refinement iteration 4 (OVERLAPS) 1/361 variables, 2/22 constraints. Problems are: Problem set: 0 solved, 540 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/361 variables, 1/23 constraints. Problems are: Problem set: 0 solved, 540 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/361 variables, 4/27 constraints. Problems are: Problem set: 0 solved, 540 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/361 variables, 2/29 constraints. Problems are: Problem set: 0 solved, 540 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 361/910 variables, and 29 constraints, problems are : Problem set: 0 solved, 540 unsolved in 30035 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 10/10 constraints, State Equation: 0/361 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 0/540 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60207ms problems are : Problem set: 0 solved, 540 unsolved
Search for dead transitions found 0 dead transitions in 60209ms
Starting structural reductions in LTL mode, iteration 1 : 361/416 places, 549/1308 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62546 ms. Remains : 361/416 places, 549/1308 transitions.
[2026-05-22 15:25:20] [INFO ] Flatten gal took : 20 ms
[2026-05-22 15:25:20] [INFO ] Flatten gal took : 14 ms
[2026-05-22 15:25:20] [INFO ] Input system was already deterministic with 549 transitions.
[2026-05-22 15:25:20] [INFO ] Flatten gal took : 8 ms
[2026-05-22 15:25:20] [INFO ] Flatten gal took : 9 ms
[2026-05-22 15:25:20] [INFO ] Time to serialize gal into /tmp/CTLFireability10619123597959032772.gal : 2 ms
[2026-05-22 15:25:20] [INFO ] Time to serialize properties into /tmp/CTLFireability13867377036740407652.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/CTLFireability10619123597959032772.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13867377036740407652.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 15:25:50] [INFO ] Flatten gal took : 11 ms
[2026-05-22 15:25:50] [INFO ] Applying decomposition
[2026-05-22 15:25:50] [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/graph3668973396805689987.txt' '-o' '/tmp/graph3668973396805689987.bin' '-w' '/tmp/graph3668973396805689987.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph3668973396805689987.bin' '-l' '-1' '-v' '-w' '/tmp/graph3668973396805689987.weights' '-q' '0' '-e' '0.001'
[2026-05-22 15:25:50] [INFO ] Decomposing Gal with order
[2026-05-22 15:25:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 15:25:50] [INFO ] Removed a total of 764 redundant transitions.
[2026-05-22 15:25:50] [INFO ] Flatten gal took : 71 ms
[2026-05-22 15:25:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 39 labels/synchronizations in 3 ms.
[2026-05-22 15:25:50] [INFO ] Time to serialize gal into /tmp/CTLFireability4594775872585704917.gal : 3 ms
[2026-05-22 15:25:50] [INFO ] Time to serialize properties into /tmp/CTLFireability2836709936034736566.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/CTLFireability4594775872585704917.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2836709936034736566.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.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 416/416 places, 1308/1308 transitions.
Performed 71 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 71 Pre rules applied. Total rules applied 0 place count 416 transition count 1237
Deduced a syphon composed of 71 places in 1 ms
Reduce places removed 71 places and 0 transitions.
Iterating global reduction 0 with 142 rules applied. Total rules applied 142 place count 345 transition count 1237
Discarding 47 places :
Symmetric choice reduction at 0 with 47 rule applications. Total rules 189 place count 298 transition count 598
Iterating global reduction 0 with 47 rules applied. Total rules applied 236 place count 298 transition count 598
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 238 place count 297 transition count 597
Applied a total of 238 rules in 56 ms. Remains 297 /416 variables (removed 119) and now considering 597/1308 (removed 711) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10976901168402545499.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17416776205406313362.kers'
[2026-05-22 15:26:21] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10976901168402545499.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17416776205406313362.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 597 rows 297 cols 2224 entries
Finished phase 1 with 89 SingleSign rule and 187 generalized
[2026-05-22 15:26:21] [INFO ] Computed 21 invariants in 5 ms
Computed 21 P flows in 18 ms.
Exported basis to /tmp/petrispot-output-17416776205406313362.kers
Total runtime 19 ms.
[2026-05-22 15:26:21] [INFO ] Implicit Places using invariants in 567 ms returned [0]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 569 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 296/416 places, 597/1308 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 58 transitions
Trivial Post-agglo rules discarded 58 transitions
Performed 58 trivial Post agglomeration. Transition count delta: 58
Iterating post reduction 0 with 58 rules applied. Total rules applied 58 place count 296 transition count 539
Reduce places removed 58 places and 0 transitions.
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Iterating post reduction 1 with 67 rules applied. Total rules applied 125 place count 238 transition count 530
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 134 place count 229 transition count 530
Applied a total of 134 rules in 11 ms. Remains 229 /296 variables (removed 67) and now considering 530/597 (removed 67) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3478450934331264191.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-619764163658297482.kers'
[2026-05-22 15:26:21] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3478450934331264191.kers, --Pflows, --basisKERS=/tmp/petrispot-output-619764163658297482.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 530 rows 229 cols 1928 entries
Finished phase 1 with 103 SingleSign rule and 106 generalized
[2026-05-22 15:26:21] [INFO ] Computed 20 invariants in 2 ms
Computed 20 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-619764163658297482.kers
Total runtime 3 ms.
[2026-05-22 15:26:21] [INFO ] Implicit Places using invariants in 238 ms returned []
[2026-05-22 15:26:21] [INFO ] Invariant cache hit.
[2026-05-22 15:26:22] [INFO ] State equation strengthened by 72 read => feed constraints.
[2026-05-22 15:26:23] [INFO ] Implicit Places using invariants and state equation in 1071 ms returned []
Implicit Place search using SMT with State Equation took 1328 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 229/416 places, 530/1308 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 1965 ms. Remains : 229/416 places, 530/1308 transitions.
[2026-05-22 15:26:23] [INFO ] Flatten gal took : 21 ms
[2026-05-22 15:26:23] [INFO ] Flatten gal took : 16 ms
[2026-05-22 15:26:23] [INFO ] Input system was already deterministic with 530 transitions.
[2026-05-22 15:26:23] [INFO ] Flatten gal took : 9 ms
[2026-05-22 15:26:23] [INFO ] Flatten gal took : 8 ms
[2026-05-22 15:26:23] [INFO ] Time to serialize gal into /tmp/CTLFireability10513686175114511297.gal : 2 ms
[2026-05-22 15:26:23] [INFO ] Time to serialize properties into /tmp/CTLFireability6270530853854886631.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/CTLFireability10513686175114511297.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6270530853854886631.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 15:26:53] [INFO ] Flatten gal took : 10 ms
[2026-05-22 15:26:53] [INFO ] Applying decomposition
[2026-05-22 15:26:53] [INFO ] Flatten gal took : 9 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/graph11684523059113392203.txt' '-o' '/tmp/graph11684523059113392203.bin' '-w' '/tmp/graph11684523059113392203.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph11684523059113392203.bin' '-l' '-1' '-v' '-w' '/tmp/graph11684523059113392203.weights' '-q' '0' '-e' '0.001'
[2026-05-22 15:26:53] [INFO ] Decomposing Gal with order
[2026-05-22 15:26:53] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 15:26:53] [INFO ] Removed a total of 789 redundant transitions.
[2026-05-22 15:26:53] [INFO ] Flatten gal took : 29 ms
[2026-05-22 15:26:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 246 labels/synchronizations in 6 ms.
[2026-05-22 15:26:53] [INFO ] Time to serialize gal into /tmp/CTLFireability17722893489565042095.gal : 3 ms
[2026-05-22 15:26:53] [INFO ] Time to serialize properties into /tmp/CTLFireability3073140664116720141.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/CTLFireability17722893489565042095.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3073140664116720141.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 LTL mode, iteration 0 : 416/416 places, 1308/1308 transitions.
Discarding 53 places :
Symmetric choice reduction at 0 with 53 rule applications. Total rules 53 place count 363 transition count 583
Iterating global reduction 0 with 53 rules applied. Total rules applied 106 place count 363 transition count 583
Applied a total of 106 rules in 37 ms. Remains 363 /416 variables (removed 53) and now considering 583/1308 (removed 725) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1594946867719566969.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7374627319943330869.kers'
[2026-05-22 15:27:23] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1594946867719566969.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7374627319943330869.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 583 rows 363 cols 2026 entries
Finished phase 1 with 155 SingleSign rule and 187 generalized
[2026-05-22 15:27:23] [INFO ] Computed 21 invariants in 8 ms
Computed 21 P flows in 8 ms.
Exported basis to /tmp/petrispot-output-7374627319943330869.kers
Total runtime 9 ms.
[2026-05-22 15:27:24] [INFO ] Implicit Places using invariants in 531 ms returned [0]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 545 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 362/416 places, 583/1308 transitions.
Applied a total of 0 rules in 4 ms. Remains 362 /362 variables (removed 0) and now considering 583/583 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 598 ms. Remains : 362/416 places, 583/1308 transitions.
[2026-05-22 15:27:24] [INFO ] Flatten gal took : 8 ms
[2026-05-22 15:27:24] [INFO ] Flatten gal took : 8 ms
[2026-05-22 15:27:24] [INFO ] Input system was already deterministic with 583 transitions.
[2026-05-22 15:27:24] [INFO ] Flatten gal took : 9 ms
[2026-05-22 15:27:24] [INFO ] Flatten gal took : 8 ms
[2026-05-22 15:27:24] [INFO ] Time to serialize gal into /tmp/CTLFireability1003323837244711788.gal : 2 ms
[2026-05-22 15:27:24] [INFO ] Time to serialize properties into /tmp/CTLFireability8375311198856493882.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/CTLFireability1003323837244711788.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8375311198856493882.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 15:27:54] [INFO ] Flatten gal took : 30 ms
[2026-05-22 15:27:54] [INFO ] Applying decomposition
[2026-05-22 15:27:54] [INFO ] Flatten gal took : 9 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/graph18337289405917101890.txt' '-o' '/tmp/graph18337289405917101890.bin' '-w' '/tmp/graph18337289405917101890.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph18337289405917101890.bin' '-l' '-1' '-v' '-w' '/tmp/graph18337289405917101890.weights' '-q' '0' '-e' '0.001'
[2026-05-22 15:27:54] [INFO ] Decomposing Gal with order
[2026-05-22 15:27:54] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 15:27:54] [INFO ] Removed a total of 979 redundant transitions.
[2026-05-22 15:27:54] [INFO ] Flatten gal took : 20 ms
[2026-05-22 15:27:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 12 labels/synchronizations in 6 ms.
[2026-05-22 15:27:54] [INFO ] Time to serialize gal into /tmp/CTLFireability11109454195933890290.gal : 4 ms
[2026-05-22 15:27:54] [INFO ] Time to serialize properties into /tmp/CTLFireability1151376262703781709.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/CTLFireability11109454195933890290.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1151376262703781709.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 LTL mode, iteration 0 : 416/416 places, 1308/1308 transitions.
Discarding 51 places :
Symmetric choice reduction at 0 with 51 rule applications. Total rules 51 place count 365 transition count 617
Iterating global reduction 0 with 51 rules applied. Total rules applied 102 place count 365 transition count 617
Applied a total of 102 rules in 19 ms. Remains 365 /416 variables (removed 51) and now considering 617/1308 (removed 691) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8563015710369815663.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9767737383935470976.kers'
[2026-05-22 15:28:24] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8563015710369815663.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9767737383935470976.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 617 rows 365 cols 2162 entries
Finished phase 1 with 157 SingleSign rule and 187 generalized
[2026-05-22 15:28:24] [INFO ] Computed 21 invariants in 8 ms
Computed 21 P flows in 9 ms.
Exported basis to /tmp/petrispot-output-9767737383935470976.kers
Total runtime 10 ms.
[2026-05-22 15:28:24] [INFO ] Implicit Places using invariants in 399 ms returned []
[2026-05-22 15:28:24] [INFO ] Invariant cache hit.
[2026-05-22 15:28:25] [INFO ] State equation strengthened by 72 read => feed constraints.
[2026-05-22 15:28:27] [INFO ] Implicit Places using invariants and state equation in 2452 ms returned []
Implicit Place search using SMT with State Equation took 2868 ms to find 0 implicit places.
Running 608 sub problems to find dead transitions.
[2026-05-22 15:28:27] [INFO ] Invariant cache hit.
[2026-05-22 15:28:27] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/365 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 608 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/365 variables, 10/21 constraints. Problems are: Problem set: 0 solved, 608 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/365 variables, 17/38 constraints. Problems are: Problem set: 0 solved, 608 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 365/982 variables, and 40 constraints, problems are : Problem set: 0 solved, 608 unsolved in 30032 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 10/10 constraints, State Equation: 0/365 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 608/608 constraints, Known Traps: 19/19 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 608 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/365 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 608 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/365 variables, 10/21 constraints. Problems are: Problem set: 0 solved, 608 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/365 variables, 19/40 constraints. Problems are: Problem set: 0 solved, 608 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 365/982 variables, and 41 constraints, problems are : Problem set: 0 solved, 608 unsolved in 30056 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 10/10 constraints, State Equation: 0/365 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 0/608 constraints, Known Traps: 20/20 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60307ms problems are : Problem set: 0 solved, 608 unsolved
Search for dead transitions found 0 dead transitions in 60310ms
Starting structural reductions in LTL mode, iteration 1 : 365/416 places, 617/1308 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 63203 ms. Remains : 365/416 places, 617/1308 transitions.
[2026-05-22 15:29:27] [INFO ] Flatten gal took : 26 ms
[2026-05-22 15:29:27] [INFO ] Flatten gal took : 10 ms
[2026-05-22 15:29:27] [INFO ] Input system was already deterministic with 617 transitions.
[2026-05-22 15:29:27] [INFO ] Flatten gal took : 10 ms
[2026-05-22 15:29:27] [INFO ] Flatten gal took : 9 ms
[2026-05-22 15:29:27] [INFO ] Time to serialize gal into /tmp/CTLFireability11511736486482955673.gal : 2 ms
[2026-05-22 15:29:27] [INFO ] Time to serialize properties into /tmp/CTLFireability13205985359746472528.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/CTLFireability11511736486482955673.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13205985359746472528.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 15:29:57] [INFO ] Flatten gal took : 11 ms
[2026-05-22 15:29:57] [INFO ] Applying decomposition
[2026-05-22 15:29:57] [INFO ] Flatten gal took : 19 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/graph18134825567825740541.txt' '-o' '/tmp/graph18134825567825740541.bin' '-w' '/tmp/graph18134825567825740541.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph18134825567825740541.bin' '-l' '-1' '-v' '-w' '/tmp/graph18134825567825740541.weights' '-q' '0' '-e' '0.001'
[2026-05-22 15:29:57] [INFO ] Decomposing Gal with order
[2026-05-22 15:29:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 15:29:57] [INFO ] Removed a total of 958 redundant transitions.
[2026-05-22 15:29:57] [INFO ] Flatten gal took : 25 ms
[2026-05-22 15:29:57] [INFO ] Fuse similar labels procedure discarded/fused a total of 38 labels/synchronizations in 3 ms.
[2026-05-22 15:29:57] [INFO ] Time to serialize gal into /tmp/CTLFireability13834000493053112179.gal : 3 ms
[2026-05-22 15:29:57] [INFO ] Time to serialize properties into /tmp/CTLFireability9605117518341219962.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/CTLFireability13834000493053112179.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9605117518341219962.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 LTL mode, iteration 0 : 416/416 places, 1308/1308 transitions.
Discarding 46 places :
Symmetric choice reduction at 0 with 46 rule applications. Total rules 46 place count 370 transition count 686
Iterating global reduction 0 with 46 rules applied. Total rules applied 92 place count 370 transition count 686
Applied a total of 92 rules in 9 ms. Remains 370 /416 variables (removed 46) and now considering 686/1308 (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-13587634130470046987.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8771214092242316561.kers'
[2026-05-22 15:30:27] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13587634130470046987.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8771214092242316561.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 686 rows 370 cols 2436 entries
Finished phase 1 with 162 SingleSign rule and 187 generalized
[2026-05-22 15:30:27] [INFO ] Computed 21 invariants in 2 ms
Computed 21 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-8771214092242316561.kers
Total runtime 5 ms.
[2026-05-22 15:30:28] [INFO ] Implicit Places using invariants in 421 ms returned []
[2026-05-22 15:30:28] [INFO ] Invariant cache hit.
[2026-05-22 15:30:28] [INFO ] State equation strengthened by 72 read => feed constraints.
[2026-05-22 15:30:30] [INFO ] Implicit Places using invariants and state equation in 2046 ms returned []
Implicit Place search using SMT with State Equation took 2469 ms to find 0 implicit places.
Running 677 sub problems to find dead transitions.
[2026-05-22 15:30:30] [INFO ] Invariant cache hit.
[2026-05-22 15:30:30] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/370 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 677 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/370 variables, 10/21 constraints. Problems are: Problem set: 0 solved, 677 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/370 variables, 20/41 constraints. Problems are: Problem set: 0 solved, 677 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 370/1056 variables, and 45 constraints, problems are : Problem set: 0 solved, 677 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 10/10 constraints, State Equation: 0/370 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 677/677 constraints, Known Traps: 24/24 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 677 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/370 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 677 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/370 variables, 10/21 constraints. Problems are: Problem set: 0 solved, 677 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/370 variables, 24/45 constraints. Problems are: Problem set: 0 solved, 677 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 370/1056 variables, and 45 constraints, problems are : Problem set: 0 solved, 677 unsolved in 30056 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 10/10 constraints, State Equation: 0/370 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 0/677 constraints, Known Traps: 24/24 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60300ms problems are : Problem set: 0 solved, 677 unsolved
Search for dead transitions found 0 dead transitions in 60301ms
Starting structural reductions in LTL mode, iteration 1 : 370/416 places, 686/1308 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62781 ms. Remains : 370/416 places, 686/1308 transitions.
[2026-05-22 15:31:30] [INFO ] Flatten gal took : 21 ms
[2026-05-22 15:31:30] [INFO ] Flatten gal took : 16 ms
[2026-05-22 15:31:30] [INFO ] Input system was already deterministic with 686 transitions.
[2026-05-22 15:31:30] [INFO ] Flatten gal took : 11 ms
[2026-05-22 15:31:30] [INFO ] Flatten gal took : 11 ms
[2026-05-22 15:31:30] [INFO ] Time to serialize gal into /tmp/CTLFireability15353942845154415295.gal : 4 ms
[2026-05-22 15:31:30] [INFO ] Time to serialize properties into /tmp/CTLFireability14229782887421337983.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/CTLFireability15353942845154415295.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14229782887421337983.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 15:32:00] [INFO ] Flatten gal took : 14 ms
[2026-05-22 15:32:00] [INFO ] Applying decomposition
[2026-05-22 15:32:00] [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/graph17886501474783998423.txt' '-o' '/tmp/graph17886501474783998423.bin' '-w' '/tmp/graph17886501474783998423.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph17886501474783998423.bin' '-l' '-1' '-v' '-w' '/tmp/graph17886501474783998423.weights' '-q' '0' '-e' '0.001'
[2026-05-22 15:32:01] [INFO ] Decomposing Gal with order
[2026-05-22 15:32:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 15:32:01] [INFO ] Removed a total of 1092 redundant transitions.
[2026-05-22 15:32:01] [INFO ] Flatten gal took : 26 ms
[2026-05-22 15:32:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 58 labels/synchronizations in 5 ms.
[2026-05-22 15:32:01] [INFO ] Time to serialize gal into /tmp/CTLFireability9972791220299574083.gal : 3 ms
[2026-05-22 15:32:01] [INFO ] Time to serialize properties into /tmp/CTLFireability7661273466201062381.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/CTLFireability9972791220299574083.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7661273466201062381.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.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 416/416 places, 1308/1308 transitions.
Performed 72 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 72 Pre rules applied. Total rules applied 0 place count 416 transition count 1236
Deduced a syphon composed of 72 places in 1 ms
Reduce places removed 72 places and 0 transitions.
Iterating global reduction 0 with 144 rules applied. Total rules applied 144 place count 344 transition count 1236
Discarding 54 places :
Symmetric choice reduction at 0 with 54 rule applications. Total rules 198 place count 290 transition count 494
Iterating global reduction 0 with 54 rules applied. Total rules applied 252 place count 290 transition count 494
Applied a total of 252 rules in 28 ms. Remains 290 /416 variables (removed 126) and now considering 494/1308 (removed 814) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3726274600467309935.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2801742516542097311.kers'
[2026-05-22 15:32:31] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3726274600467309935.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2801742516542097311.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 494 rows 290 cols 1814 entries
Finished phase 1 with 82 SingleSign rule and 187 generalized
[2026-05-22 15:32:31] [INFO ] Computed 21 invariants in 2 ms
Computed 21 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-2801742516542097311.kers
Total runtime 3 ms.
[2026-05-22 15:32:31] [INFO ] Implicit Places using invariants in 586 ms returned [0]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 601 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 289/416 places, 494/1308 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 80 transitions
Trivial Post-agglo rules discarded 80 transitions
Performed 80 trivial Post agglomeration. Transition count delta: 80
Iterating post reduction 0 with 80 rules applied. Total rules applied 80 place count 289 transition count 414
Reduce places removed 80 places and 0 transitions.
Iterating post reduction 1 with 80 rules applied. Total rules applied 160 place count 209 transition count 414
Applied a total of 160 rules in 19 ms. Remains 209 /289 variables (removed 80) and now considering 414/494 (removed 80) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3772811368587865786.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8441503003775677653.kers'
[2026-05-22 15:32:31] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3772811368587865786.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8441503003775677653.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 414 rows 209 cols 1492 entries
Finished phase 1 with 83 SingleSign rule and 106 generalized
[2026-05-22 15:32:31] [INFO ] Computed 20 invariants in 1 ms
Computed 20 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-8441503003775677653.kers
Total runtime 2 ms.
[2026-05-22 15:32:32] [INFO ] Implicit Places using invariants in 306 ms returned []
[2026-05-22 15:32:32] [INFO ] Invariant cache hit.
[2026-05-22 15:32:32] [INFO ] State equation strengthened by 72 read => feed constraints.
[2026-05-22 15:32:32] [INFO ] Implicit Places using invariants and state equation in 794 ms returned []
Implicit Place search using SMT with State Equation took 1142 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 209/416 places, 414/1308 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 1791 ms. Remains : 209/416 places, 414/1308 transitions.
[2026-05-22 15:32:32] [INFO ] Flatten gal took : 7 ms
[2026-05-22 15:32:32] [INFO ] Flatten gal took : 7 ms
[2026-05-22 15:32:32] [INFO ] Input system was already deterministic with 414 transitions.
[2026-05-22 15:32:33] [INFO ] Flatten gal took : 7 ms
[2026-05-22 15:32:33] [INFO ] Flatten gal took : 7 ms
[2026-05-22 15:32:33] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8610184013410527208.gal : 2 ms
[2026-05-22 15:32:33] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7114686273870962299.prop : 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-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality8610184013410527208.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality7114686273870962299.prop' '--nowitness' '--gen-order' 'FOLLOW'
RANDOM walk for 8709 steps (0 resets) in 42 ms. (202 steps per ms) remains 0/1 properties
FORMULA Anderson-PT-09-CTLFireability-2024-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK

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
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
[2026-05-22 15:32:33] [INFO ] Flatten gal took : 20 ms
[2026-05-22 15:32:33] [INFO ] Flatten gal took : 21 ms
[2026-05-22 15:32:33] [INFO ] Applying decomposition
[2026-05-22 15:32:33] [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/graph6426800051984703046.txt' '-o' '/tmp/graph6426800051984703046.bin' '-w' '/tmp/graph6426800051984703046.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6426800051984703046.bin' '-l' '-1' '-v' '-w' '/tmp/graph6426800051984703046.weights' '-q' '0' '-e' '0.001'
[2026-05-22 15:32:33] [INFO ] Decomposing Gal with order
[2026-05-22 15:32:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 15:32:33] [INFO ] Removed a total of 1974 redundant transitions.
[2026-05-22 15:32:33] [INFO ] Flatten gal took : 96 ms
[2026-05-22 15:32:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 790 labels/synchronizations in 20 ms.
[2026-05-22 15:32:33] [INFO ] Time to serialize gal into /tmp/CTLFireability5770825858366108239.gal : 4 ms
[2026-05-22 15:32:33] [INFO ] Time to serialize properties into /tmp/CTLFireability5266739861559014119.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/CTLFireability5770825858366108239.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5266739861559014119.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 14 CTL formulae.
Detected timeout of ITS tools.
[2026-05-22 15:59:25] [INFO ] Applying decomposition
[2026-05-22 15:59:26] [INFO ] Flatten gal took : 308 ms
[2026-05-22 15:59:26] [INFO ] Decomposing Gal with order
[2026-05-22 15:59:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 15:59:27] [INFO ] Removed a total of 1600 redundant transitions.
[2026-05-22 15:59:27] [INFO ] Flatten gal took : 1133 ms
[2026-05-22 15:59:28] [INFO ] Fuse similar labels procedure discarded/fused a total of 558 labels/synchronizations in 266 ms.
[2026-05-22 15:59:28] [INFO ] Time to serialize gal into /tmp/CTLFireability5436454163428521552.gal : 74 ms
[2026-05-22 15:59:28] [INFO ] Time to serialize properties into /tmp/CTLFireability1522963618524071765.ctl : 17 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/CTLFireability5436454163428521552.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1522963618524071765.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 14 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,7.87328e+10,330.416,4662588,78664,8671,7.23239e+06,13768,1138,1.1248e+07,849,914847,0


Converting to forward existential form...Done !
original formula: E(!(((!(((EG(((u10.next_13==1)&&(u9.ncs_3_7==1))) * (u10.next_1==1)) * (u4.ncs_7_4==1))) * (u10.next_0==1)) * (u4.ncs_7_6==1))) U ((u7.p1...206
=> equivalent forward existential formula: ([(FwdU(Init,!(((!(((EG(((u10.next_13==1)&&(u9.ncs_3_7==1))) * (u10.next_1==1)) * (u4.ncs_7_4==1))) * (u10.next_...416
Reverse transition relation is NOT exact ! Due to transitions t1, t10, t21, t22, t41, t54, t65, t74, t76, t87, t96, t102, t111, t114, t119, t160, t162, t17...1730
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using 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 16:09:12] [INFO ] Flatten gal took : 329 ms
[2026-05-22 16:09:14] [INFO ] Input system was already deterministic with 1308 transitions.
[2026-05-22 16:09:14] [INFO ] Transformed 416 places.
[2026-05-22 16:09:14] [INFO ] Transformed 1308 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 16:09:45] [INFO ] Time to serialize gal into /tmp/CTLFireability15123935987975064217.gal : 8 ms
[2026-05-22 16:09:45] [INFO ] Time to serialize properties into /tmp/CTLFireability12459318724748130113.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/CTLFireability15123935987975064217.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12459318724748130113.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 -...330
Successfully loaded order from file /home/mcc/execution/model.ord
No direction supplied, using forward translation only.
Parsed 14 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//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202604301425.jar
+ VERSION=202604301425
+ echo 'Running Version 202604301425'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="Anderson-PT-09"
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-09, 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-oct2-177944366000186"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Anderson-PT-09.tgz
mv Anderson-PT-09 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 ;