About the Execution of ITS-Tools for FireWire-PT-11
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 11264.031 | 3600000.00 | 3748959.00 | 11079.70 | F?????????F???T? | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2026-input.r130-smll-177955809000226.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2026-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is FireWire-PT-11, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r130-smll-177955809000226
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 620K
-rw-r--r-- 1 mcc users 8.4K Mar 7 05:18 CTLCardinality.txt
-rw-r--r-- 1 mcc users 96K Mar 7 05:18 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.8K Mar 7 05:18 CTLFireability.txt
-rw-r--r-- 1 mcc users 43K Mar 7 05:18 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Mar 15 10:07 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 15 10:07 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 15 10:07 LTLFireability.txt
-rw-r--r-- 1 mcc users 21K Mar 15 10:07 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Mar 7 05:18 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 142K Mar 7 05:18 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.1K Mar 7 05:18 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 80K Mar 7 05:18 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 15 10:07 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 15 10:07 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 125K 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 FireWire-PT-11-CTLFireability-2024-00
FORMULA_NAME FireWire-PT-11-CTLFireability-2024-01
FORMULA_NAME FireWire-PT-11-CTLFireability-2024-02
FORMULA_NAME FireWire-PT-11-CTLFireability-2024-03
FORMULA_NAME FireWire-PT-11-CTLFireability-2024-04
FORMULA_NAME FireWire-PT-11-CTLFireability-2024-05
FORMULA_NAME FireWire-PT-11-CTLFireability-2024-06
FORMULA_NAME FireWire-PT-11-CTLFireability-2024-07
FORMULA_NAME FireWire-PT-11-CTLFireability-2024-08
FORMULA_NAME FireWire-PT-11-CTLFireability-2024-09
FORMULA_NAME FireWire-PT-11-CTLFireability-2024-10
FORMULA_NAME FireWire-PT-11-CTLFireability-2024-11
FORMULA_NAME FireWire-PT-11-CTLFireability-2024-12
FORMULA_NAME FireWire-PT-11-CTLFireability-2024-13
FORMULA_NAME FireWire-PT-11-CTLFireability-2024-14
FORMULA_NAME FireWire-PT-11-CTLFireability-2024-15
=== Now, execution of the tool begins
BK_START 1779810073808
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=FireWire-PT-11
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202604301425
[2026-05-26 15:41:16] [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]
[2026-05-26 15:41:16] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-26 15:41:16] [INFO ] Load time of PNML (sax parser for PT used): 175 ms
[2026-05-26 15:41:16] [INFO ] Transformed 169 places.
[2026-05-26 15:41:16] [INFO ] Transformed 508 transitions.
[2026-05-26 15:41:16] [INFO ] Found NUPN structural information;
[2026-05-26 15:41:16] [INFO ] Parsed PT model containing 169 places and 508 transitions and 1883 arcs in 400 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 27 ms.
Ensure Unique test removed 65 transitions
Reduce redundant transitions removed 65 transitions.
Support contains 75 out of 169 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 169/169 places, 443/443 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 167 transition count 439
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 167 transition count 439
Drop transitions (Redundant composition of simpler transitions.) removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 0 with 6 rules applied. Total rules applied 10 place count 167 transition count 433
Applied a total of 10 rules in 75 ms. Remains 167 /169 variables (removed 2) and now considering 433/443 (removed 10) transitions.
[2026-05-26 15:41:17] [INFO ] Flow matrix only has 401 transitions (discarded 32 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7697847116700875791.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4781606133070120155.kers'
[2026-05-26 15:41:17] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7697847116700875791.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4781606133070120155.kers]
Normalized transition count is 400 out of 401 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 400 rows 167 cols 1355 entries
Finished phase 1 with 157 SingleSign rule and 0 generalized
[2026-05-26 15:41:17] [INFO ] Computed 10 invariants in 2 ms
Computed 10 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-4781606133070120155.kers
Total runtime 8 ms.
[2026-05-26 15:41:17] [INFO ] Implicit Places using invariants in 552 ms returned []
[2026-05-26 15:41:17] [INFO ] Flow matrix only has 401 transitions (discarded 32 similar events)
[2026-05-26 15:41:17] [INFO ] Invariant cache hit.
[2026-05-26 15:41:17] [INFO ] State equation strengthened by 58 read => feed constraints.
[2026-05-26 15:41:18] [INFO ] Implicit Places using invariants and state equation in 670 ms returned [62, 114, 165]
Discarding 3 places :
Implicit Place search using SMT with State Equation took 1278 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 164/169 places, 433/443 transitions.
Applied a total of 0 rules in 7 ms. Remains 164 /164 variables (removed 0) and now considering 433/433 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1386 ms. Remains : 164/169 places, 433/443 transitions.
Starting structural reductions in LTL mode, iteration 0 : 164/164 places, 433/433 transitions.
Applied a total of 0 rules in 7 ms. Remains 164 /164 variables (removed 0) and now considering 433/433 (removed 0) transitions.
[2026-05-26 15:41:18] [INFO ] Flow matrix only has 401 transitions (discarded 32 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8307355783684262394.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14225215889553295572.kers'
[2026-05-26 15:41:18] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8307355783684262394.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14225215889553295572.kers]
Normalized transition count is 400 out of 401 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 400 rows 164 cols 1340 entries
Finished phase 1 with 157 SingleSign rule and 0 generalized
[2026-05-26 15:41:18] [INFO ] Computed 7 invariants in 2 ms
Computed 7 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-14225215889553295572.kers
Total runtime 3 ms.
[2026-05-26 15:41:18] [INFO ] Implicit Places using invariants in 254 ms returned []
[2026-05-26 15:41:18] [INFO ] Flow matrix only has 401 transitions (discarded 32 similar events)
[2026-05-26 15:41:18] [INFO ] Invariant cache hit.
[2026-05-26 15:41:18] [INFO ] State equation strengthened by 58 read => feed constraints.
[2026-05-26 15:41:19] [INFO ] Implicit Places using invariants and state equation in 634 ms returned []
Implicit Place search using SMT with State Equation took 891 ms to find 0 implicit places.
Running 432 sub problems to find dead transitions.
[2026-05-26 15:41:19] [INFO ] Flow matrix only has 401 transitions (discarded 32 similar events)
[2026-05-26 15:41:19] [INFO ] Invariant cache hit.
[2026-05-26 15:41:19] [INFO ] State equation strengthened by 58 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/163 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 432 unsolved
At refinement iteration 1 (OVERLAPS) 1/164 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 432 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/164 variables, 7/14 constraints. Problems are: Problem set: 0 solved, 432 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/164 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 432 unsolved
At refinement iteration 4 (OVERLAPS) 400/564 variables, 164/178 constraints. Problems are: Problem set: 0 solved, 432 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/564 variables, 57/235 constraints. Problems are: Problem set: 0 solved, 432 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/564 variables, 0/235 constraints. Problems are: Problem set: 0 solved, 432 unsolved
At refinement iteration 7 (OVERLAPS) 1/565 variables, 1/236 constraints. Problems are: Problem set: 0 solved, 432 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 565/565 variables, and 236 constraints, problems are : Problem set: 0 solved, 432 unsolved in 30049 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 164/164 constraints, ReadFeed: 58/58 constraints, PredecessorRefiner: 432/432 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 432 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/163 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 432 unsolved
At refinement iteration 1 (OVERLAPS) 1/164 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 432 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/164 variables, 7/14 constraints. Problems are: Problem set: 0 solved, 432 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/164 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 432 unsolved
At refinement iteration 4 (OVERLAPS) 400/564 variables, 164/178 constraints. Problems are: Problem set: 0 solved, 432 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/564 variables, 57/235 constraints. Problems are: Problem set: 0 solved, 432 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/564 variables, 432/667 constraints. Problems are: Problem set: 0 solved, 432 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/564 variables, 2/669 constraints. Problems are: Problem set: 0 solved, 432 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 564/565 variables, and 669 constraints, problems are : Problem set: 0 solved, 432 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 164/164 constraints, ReadFeed: 57/58 constraints, PredecessorRefiner: 432/432 constraints, Known Traps: 9/9 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60614ms problems are : Problem set: 0 solved, 432 unsolved
Search for dead transitions found 0 dead transitions in 60644ms
Finished structural reductions in LTL mode , in 1 iterations and 61583 ms. Remains : 164/164 places, 433/433 transitions.
Support contains 75 out of 164 places after structural reductions.
[2026-05-26 15:42:20] [INFO ] Flatten gal took : 170 ms
[2026-05-26 15:42:20] [INFO ] Flatten gal took : 78 ms
[2026-05-26 15:42:20] [INFO ] Input system was already deterministic with 433 transitions.
RANDOM walk for 40000 steps (1100 resets) in 1803 ms. (22 steps per ms) remains 23/64 properties
BEST_FIRST walk for 4004 steps (21 resets) in 66 ms. (59 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4003 steps (9 resets) in 38 ms. (102 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (18 resets) in 17 ms. (222 steps per ms) remains 22/23 properties
BEST_FIRST walk for 4004 steps (13 resets) in 20 ms. (190 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4003 steps (10 resets) in 25 ms. (153 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4002 steps (21 resets) in 42 ms. (93 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4001 steps (8 resets) in 63 ms. (62 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4003 steps (11 resets) in 12 ms. (307 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (18 resets) in 22 ms. (174 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4003 steps (22 resets) in 17 ms. (222 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (22 resets) in 17 ms. (222 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (25 resets) in 13 ms. (286 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4003 steps (16 resets) in 14 ms. (266 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (9 resets) in 25 ms. (154 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (9 resets) in 20 ms. (190 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (17 resets) in 13 ms. (286 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (23 resets) in 35 ms. (111 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (20 resets) in 15 ms. (250 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4003 steps (23 resets) in 20 ms. (190 steps per ms) remains 22/22 properties
[2026-05-26 15:42:21] [INFO ] Flow matrix only has 401 transitions (discarded 32 similar events)
[2026-05-26 15:42:21] [INFO ] Invariant cache hit.
[2026-05-26 15:42:21] [INFO ] State equation strengthened by 58 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/41 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 22 unsolved
Problem AtomicPropp4 is UNSAT
Problem AtomicPropp16 is UNSAT
Problem AtomicPropp30 is UNSAT
Problem AtomicPropp41 is UNSAT
Problem AtomicPropp49 is UNSAT
At refinement iteration 1 (OVERLAPS) 106/147 variables, 5/5 constraints. Problems are: Problem set: 5 solved, 17 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/147 variables, 0/5 constraints. Problems are: Problem set: 5 solved, 17 unsolved
At refinement iteration 3 (OVERLAPS) 6/153 variables, 2/7 constraints. Problems are: Problem set: 5 solved, 17 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/153 variables, 1/8 constraints. Problems are: Problem set: 5 solved, 17 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/153 variables, 0/8 constraints. Problems are: Problem set: 5 solved, 17 unsolved
At refinement iteration 6 (OVERLAPS) 392/545 variables, 153/161 constraints. Problems are: Problem set: 5 solved, 17 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/545 variables, 57/218 constraints. Problems are: Problem set: 5 solved, 17 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/545 variables, 0/218 constraints. Problems are: Problem set: 5 solved, 17 unsolved
At refinement iteration 9 (OVERLAPS) 19/564 variables, 11/229 constraints. Problems are: Problem set: 5 solved, 17 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/564 variables, 0/229 constraints. Problems are: Problem set: 5 solved, 17 unsolved
At refinement iteration 11 (OVERLAPS) 1/565 variables, 1/230 constraints. Problems are: Problem set: 5 solved, 17 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/565 variables, 0/230 constraints. Problems are: Problem set: 5 solved, 17 unsolved
At refinement iteration 13 (OVERLAPS) 0/565 variables, 0/230 constraints. Problems are: Problem set: 5 solved, 17 unsolved
No progress, stopping.
After SMT solving in domain Real declared 565/565 variables, and 230 constraints, problems are : Problem set: 5 solved, 17 unsolved in 3034 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 164/164 constraints, ReadFeed: 58/58 constraints, PredecessorRefiner: 22/22 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 5 solved, 17 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 0/0 constraints. Problems are: Problem set: 5 solved, 17 unsolved
Problem AtomicPropp12 is UNSAT
At refinement iteration 1 (OVERLAPS) 115/146 variables, 5/5 constraints. Problems are: Problem set: 6 solved, 16 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/146 variables, 0/5 constraints. Problems are: Problem set: 6 solved, 16 unsolved
At refinement iteration 3 (OVERLAPS) 6/152 variables, 2/7 constraints. Problems are: Problem set: 6 solved, 16 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/152 variables, 1/8 constraints. Problems are: Problem set: 6 solved, 16 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/152 variables, 1/9 constraints. Problems are: Problem set: 6 solved, 16 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/152 variables, 0/9 constraints. Problems are: Problem set: 6 solved, 16 unsolved
At refinement iteration 7 (OVERLAPS) 391/543 variables, 152/161 constraints. Problems are: Problem set: 6 solved, 16 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/543 variables, 56/217 constraints. Problems are: Problem set: 6 solved, 16 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/543 variables, 15/232 constraints. Problems are: Problem set: 6 solved, 16 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/543 variables, 0/232 constraints. Problems are: Problem set: 6 solved, 16 unsolved
At refinement iteration 11 (OVERLAPS) 21/564 variables, 12/244 constraints. Problems are: Problem set: 6 solved, 16 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/564 variables, 1/245 constraints. Problems are: Problem set: 6 solved, 16 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/564 variables, 1/246 constraints. Problems are: Problem set: 6 solved, 16 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/564 variables, 1/247 constraints. Problems are: Problem set: 6 solved, 16 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/564 variables, 0/247 constraints. Problems are: Problem set: 6 solved, 16 unsolved
At refinement iteration 16 (OVERLAPS) 1/565 variables, 1/248 constraints. Problems are: Problem set: 6 solved, 16 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 565/565 variables, and 248 constraints, problems are : Problem set: 6 solved, 16 unsolved in 5008 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 164/164 constraints, ReadFeed: 58/58 constraints, PredecessorRefiner: 16/22 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 8078ms problems are : Problem set: 6 solved, 16 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 28 out of 164 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 164/164 places, 433/433 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 164 transition count 430
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 5 Pre rules applied. Total rules applied 3 place count 164 transition count 425
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 1 with 10 rules applied. Total rules applied 13 place count 159 transition count 425
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 4 rules applied. Total rules applied 17 place count 157 transition count 431
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 21 place count 157 transition count 427
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 23 place count 157 transition count 425
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 24 place count 157 transition count 427
Reduce places removed 1 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 27 place count 156 transition count 425
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 29 place count 156 transition count 423
Partial Free-agglomeration rule applied 2 times.
Drop transitions (Partial Free agglomeration) removed 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 31 place count 156 transition count 423
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 32 place count 156 transition count 422
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 33 place count 155 transition count 421
Iterating global reduction 3 with 1 rules applied. Total rules applied 34 place count 155 transition count 421
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 36 place count 155 transition count 419
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 37 place count 154 transition count 418
Applied a total of 37 rules in 201 ms. Remains 154 /164 variables (removed 10) and now considering 418/433 (removed 15) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 201 ms. Remains : 154/164 places, 418/433 transitions.
RANDOM walk for 40000 steps (1291 resets) in 966 ms. (41 steps per ms) remains 12/16 properties
BEST_FIRST walk for 40003 steps (44 resets) in 415 ms. (96 steps per ms) remains 10/12 properties
BEST_FIRST walk for 40002 steps (259 resets) in 433 ms. (92 steps per ms) remains 9/10 properties
BEST_FIRST walk for 40003 steps (257 resets) in 103 ms. (384 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (270 resets) in 98 ms. (404 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (274 resets) in 120 ms. (330 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40003 steps (36 resets) in 177 ms. (224 steps per ms) remains 8/9 properties
BEST_FIRST walk for 40003 steps (388 resets) in 119 ms. (333 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (52 resets) in 110 ms. (360 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (286 resets) in 96 ms. (412 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (277 resets) in 91 ms. (434 steps per ms) remains 8/8 properties
[2026-05-26 15:42:31] [INFO ] Flow matrix only has 386 transitions (discarded 32 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6174326039363510807.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9330442094113812106.kers'
[2026-05-26 15:42:31] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6174326039363510807.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9330442094113812106.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 386 rows 154 cols 1298 entries
Finished phase 1 with 147 SingleSign rule and 0 generalized
[2026-05-26 15:42:31] [INFO ] Computed 7 invariants in 1 ms
Computed 7 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-9330442094113812106.kers
Total runtime 2 ms.
[2026-05-26 15:42:31] [INFO ] State equation strengthened by 55 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/13 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 84/97 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/97 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (OVERLAPS) 336/433 variables, 97/101 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/433 variables, 38/139 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/433 variables, 0/139 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (OVERLAPS) 96/529 variables, 50/189 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/529 variables, 1/190 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/529 variables, 17/207 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/529 variables, 0/207 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 10 (OVERLAPS) 1/530 variables, 1/208 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/530 variables, 1/209 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/530 variables, 0/209 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 13 (OVERLAPS) 9/539 variables, 5/214 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/539 variables, 1/215 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/539 variables, 0/215 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 16 (OVERLAPS) 1/540 variables, 1/216 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/540 variables, 0/216 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 18 (OVERLAPS) 0/540 variables, 0/216 constraints. Problems are: Problem set: 0 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Real declared 540/540 variables, and 216 constraints, problems are : Problem set: 0 solved, 8 unsolved in 864 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 154/154 constraints, ReadFeed: 55/55 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/13 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 84/97 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/97 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (OVERLAPS) 336/433 variables, 97/101 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/433 variables, 38/139 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/433 variables, 0/139 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (OVERLAPS) 96/529 variables, 50/189 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/529 variables, 1/190 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/529 variables, 17/207 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/529 variables, 8/215 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/529 variables, 0/215 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 11 (OVERLAPS) 1/530 variables, 1/216 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/530 variables, 1/217 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/530 variables, 1/218 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/530 variables, 0/218 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 15 (OVERLAPS) 9/539 variables, 5/223 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/539 variables, 1/224 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/539 variables, 0/224 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 18 (OVERLAPS) 1/540 variables, 1/225 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/540 variables, 0/225 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 20 (OVERLAPS) 0/540 variables, 0/225 constraints. Problems are: Problem set: 0 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Int declared 540/540 variables, and 225 constraints, problems are : Problem set: 0 solved, 8 unsolved in 3921 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 154/154 constraints, ReadFeed: 55/55 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 4805ms problems are : Problem set: 0 solved, 8 unsolved
Parikh walk visited 6 properties in 3454 ms.
Support contains 4 out of 154 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 154/154 places, 418/418 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 153 transition count 416
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 153 transition count 416
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 152 transition count 415
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -3
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 6 place count 151 transition count 418
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 8 place count 151 transition count 416
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 9 place count 151 transition count 415
Free-agglomeration rule (complex) applied 4 times.
Iterating global reduction 1 with 4 rules applied. Total rules applied 13 place count 151 transition count 421
Reduce places removed 4 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 23 place count 147 transition count 415
Drop transitions (Redundant composition of simpler transitions.) removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 2 with 4 rules applied. Total rules applied 27 place count 147 transition count 411
Applied a total of 27 rules in 59 ms. Remains 147 /154 variables (removed 7) and now considering 411/418 (removed 7) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 59 ms. Remains : 147/154 places, 411/418 transitions.
RANDOM walk for 40000 steps (1308 resets) in 225 ms. (176 steps per ms) remains 1/2 properties
BEST_FIRST walk for 40002 steps (284 resets) in 237 ms. (168 steps per ms) remains 1/1 properties
[2026-05-26 15:42:39] [INFO ] Flow matrix only has 375 transitions (discarded 36 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17013058880149387209.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16723054061967774855.kers'
[2026-05-26 15:42:39] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17013058880149387209.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16723054061967774855.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 375 rows 147 cols 1277 entries
Finished phase 1 with 140 SingleSign rule and 0 generalized
[2026-05-26 15:42:39] [INFO ] Computed 7 invariants in 1 ms
Computed 7 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-16723054061967774855.kers
Total runtime 2 ms.
[2026-05-26 15:42:39] [INFO ] State equation strengthened by 55 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 49/51 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/51 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 286/337 variables, 51/53 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/337 variables, 18/71 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/337 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 164/501 variables, 83/154 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/501 variables, 3/157 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/501 variables, 37/194 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/501 variables, 0/194 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 19/520 variables, 11/205 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/520 variables, 2/207 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/520 variables, 0/207 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 2/522 variables, 2/209 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/522 variables, 0/209 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 0/522 variables, 0/209 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 522/522 variables, and 209 constraints, problems are : Problem set: 0 solved, 1 unsolved in 221 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 147/147 constraints, ReadFeed: 55/55 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) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 49/51 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/51 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 286/337 variables, 51/53 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/337 variables, 18/71 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/337 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 164/501 variables, 83/154 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/501 variables, 3/157 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/501 variables, 37/194 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/501 variables, 1/195 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/501 variables, 0/195 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 19/520 variables, 11/206 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/520 variables, 2/208 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/520 variables, 0/208 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 2/522 variables, 2/210 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/522 variables, 0/210 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 0/522 variables, 0/210 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 522/522 variables, and 210 constraints, problems are : Problem set: 0 solved, 1 unsolved in 438 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 147/147 constraints, ReadFeed: 55/55 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 674ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 5 ms.
Support contains 2 out of 147 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 147/147 places, 411/411 transitions.
Applied a total of 0 rules in 17 ms. Remains 147 /147 variables (removed 0) and now considering 411/411 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 17 ms. Remains : 147/147 places, 411/411 transitions.
RANDOM walk for 40000 steps (1314 resets) in 267 ms. (149 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (277 resets) in 99 ms. (400 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 7373 steps, run visited all 1 properties in 92 ms. (steps per millisecond=80 )
Probabilistic random walk after 7373 steps, saw 2964 distinct states, run finished after 100 ms. (steps per millisecond=73 ) properties seen :1
Successfully simplified 6 atomic propositions for a total of 16 simplifications.
[2026-05-26 15:42:40] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2026-05-26 15:42:40] [INFO ] Flatten gal took : 54 ms
FORMULA FireWire-PT-11-CTLFireability-2024-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-26 15:42:40] [INFO ] Flatten gal took : 56 ms
[2026-05-26 15:42:40] [INFO ] Input system was already deterministic with 433 transitions.
Support contains 64 out of 164 places (down from 65) after GAL structural reductions.
Computed a total of 20 stabilizing places and 33 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 164/164 places, 433/433 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 6 Pre rules applied. Total rules applied 0 place count 163 transition count 426
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 12 place count 157 transition count 426
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 156 transition count 424
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 156 transition count 424
Applied a total of 14 rules in 49 ms. Remains 156 /164 variables (removed 8) and now considering 424/433 (removed 9) transitions.
[2026-05-26 15:42:40] [INFO ] Flow matrix only has 392 transitions (discarded 32 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10258984359663302330.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14295465218445289132.kers'
[2026-05-26 15:42:40] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10258984359663302330.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14295465218445289132.kers]
Normalized transition count is 391 out of 392 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 391 rows 156 cols 1313 entries
Finished phase 1 with 149 SingleSign rule and 0 generalized
[2026-05-26 15:42:40] [INFO ] Computed 7 invariants in 3 ms
Computed 7 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-14295465218445289132.kers
Total runtime 4 ms.
[2026-05-26 15:42:41] [INFO ] Implicit Places using invariants in 203 ms returned []
[2026-05-26 15:42:41] [INFO ] Flow matrix only has 392 transitions (discarded 32 similar events)
[2026-05-26 15:42:41] [INFO ] Invariant cache hit.
[2026-05-26 15:42:41] [INFO ] State equation strengthened by 54 read => feed constraints.
[2026-05-26 15:42:41] [INFO ] Implicit Places using invariants and state equation in 591 ms returned []
Implicit Place search using SMT with State Equation took 797 ms to find 0 implicit places.
[2026-05-26 15:42:41] [INFO ] Redundant transitions in 44 ms returned []
Running 417 sub problems to find dead transitions.
[2026-05-26 15:42:41] [INFO ] Flow matrix only has 392 transitions (discarded 32 similar events)
[2026-05-26 15:42:41] [INFO ] Invariant cache hit.
[2026-05-26 15:42:41] [INFO ] State equation strengthened by 54 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/156 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 417 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/156 variables, 7/14 constraints. Problems are: Problem set: 0 solved, 417 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/156 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 417 unsolved
At refinement iteration 3 (OVERLAPS) 391/547 variables, 156/170 constraints. Problems are: Problem set: 0 solved, 417 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/547 variables, 54/224 constraints. Problems are: Problem set: 0 solved, 417 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/547 variables, 4/228 constraints. Problems are: Problem set: 0 solved, 417 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 547/548 variables, and 228 constraints, problems are : Problem set: 0 solved, 417 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 156/156 constraints, ReadFeed: 54/54 constraints, PredecessorRefiner: 417/417 constraints, Known Traps: 11/11 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 417 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/156 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 417 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/156 variables, 11/18 constraints. Problems are: Problem set: 0 solved, 417 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/156 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 417 unsolved
At refinement iteration 3 (OVERLAPS) 391/547 variables, 156/174 constraints. Problems are: Problem set: 0 solved, 417 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/547 variables, 54/228 constraints. Problems are: Problem set: 0 solved, 417 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/547 variables, 417/645 constraints. Problems are: Problem set: 0 solved, 417 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/547 variables, 1/646 constraints. Problems are: Problem set: 0 solved, 417 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 547/548 variables, and 646 constraints, problems are : Problem set: 0 solved, 417 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 156/156 constraints, ReadFeed: 54/54 constraints, PredecessorRefiner: 417/417 constraints, Known Traps: 12/12 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60249ms problems are : Problem set: 0 solved, 417 unsolved
Search for dead transitions found 0 dead transitions in 60254ms
Starting structural reductions in SI_CTL mode, iteration 1 : 156/164 places, 424/433 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 61156 ms. Remains : 156/164 places, 424/433 transitions.
[2026-05-26 15:43:42] [INFO ] Flatten gal took : 25 ms
[2026-05-26 15:43:42] [INFO ] Flatten gal took : 26 ms
[2026-05-26 15:43:42] [INFO ] Input system was already deterministic with 424 transitions.
[2026-05-26 15:43:42] [INFO ] Flatten gal took : 21 ms
[2026-05-26 15:43:42] [INFO ] Flatten gal took : 20 ms
[2026-05-26 15:43:42] [INFO ] Time to serialize gal into /tmp/CTLFireability17960961055507988542.gal : 15 ms
[2026-05-26 15:43:42] [INFO ] Time to serialize properties into /tmp/CTLFireability14130020348202332856.ctl : 5 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/CTLFireability17960961055507988542.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14130020348202332856.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.
[2026-05-26 15:44:12] [INFO ] Flatten gal took : 30 ms
[2026-05-26 15:44:12] [INFO ] Applying decomposition
[2026-05-26 15:44:12] [INFO ] Flatten gal took : 34 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/graph5578906296572073321.txt' '-o' '/tmp/graph5578906296572073321.bin' '-w' '/tmp/graph5578906296572073321.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph5578906296572073321.bin' '-l' '-1' '-v' '-w' '/tmp/graph5578906296572073321.weights' '-q' '0' '-e' '0.001'
[2026-05-26 15:44:12] [INFO ] Decomposing Gal with order
[2026-05-26 15:44:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 15:44:12] [INFO ] Removed a total of 671 redundant transitions.
[2026-05-26 15:44:12] [INFO ] Flatten gal took : 176 ms
[2026-05-26 15:44:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 124 labels/synchronizations in 34 ms.
[2026-05-26 15:44:12] [INFO ] Time to serialize gal into /tmp/CTLFireability13710507686643389379.gal : 10 ms
[2026-05-26 15:44:12] [INFO ] Time to serialize properties into /tmp/CTLFireability18228770441018829443.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/CTLFireability13710507686643389379.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18228770441018829443.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 : 164/164 places, 433/433 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 163 transition count 431
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 163 transition count 431
Applied a total of 2 rules in 6 ms. Remains 163 /164 variables (removed 1) and now considering 431/433 (removed 2) transitions.
[2026-05-26 15:44:42] [INFO ] Flow matrix only has 399 transitions (discarded 32 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11607611264785830207.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6076115924156596767.kers'
[2026-05-26 15:44:42] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11607611264785830207.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6076115924156596767.kers]
Normalized transition count is 398 out of 399 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 398 rows 163 cols 1336 entries
Finished phase 1 with 156 SingleSign rule and 0 generalized
[2026-05-26 15:44:42] [INFO ] Computed 7 invariants in 4 ms
Computed 7 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-6076115924156596767.kers
Total runtime 6 ms.
[2026-05-26 15:44:43] [INFO ] Implicit Places using invariants in 230 ms returned []
[2026-05-26 15:44:43] [INFO ] Flow matrix only has 399 transitions (discarded 32 similar events)
[2026-05-26 15:44:43] [INFO ] Invariant cache hit.
[2026-05-26 15:44:43] [INFO ] State equation strengthened by 58 read => feed constraints.
[2026-05-26 15:44:43] [INFO ] Implicit Places using invariants and state equation in 629 ms returned []
Implicit Place search using SMT with State Equation took 860 ms to find 0 implicit places.
Running 430 sub problems to find dead transitions.
[2026-05-26 15:44:43] [INFO ] Flow matrix only has 399 transitions (discarded 32 similar events)
[2026-05-26 15:44:43] [INFO ] Invariant cache hit.
[2026-05-26 15:44:43] [INFO ] State equation strengthened by 58 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/162 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 430 unsolved
At refinement iteration 1 (OVERLAPS) 1/163 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 430 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/163 variables, 6/13 constraints. Problems are: Problem set: 0 solved, 430 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/163 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 430 unsolved
At refinement iteration 4 (OVERLAPS) 398/561 variables, 163/176 constraints. Problems are: Problem set: 0 solved, 430 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/561 variables, 57/233 constraints. Problems are: Problem set: 0 solved, 430 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 6 (INCLUDED_ONLY) 0/561 variables, 0/233 constraints. Problems are: Problem set: 0 solved, 430 unsolved
SMT process timed out in 30239ms, After SMT, problems are : Problem set: 0 solved, 430 unsolved
Search for dead transitions found 0 dead transitions in 30241ms
Starting structural reductions in LTL mode, iteration 1 : 163/164 places, 431/433 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31110 ms. Remains : 163/164 places, 431/433 transitions.
[2026-05-26 15:45:14] [INFO ] Flatten gal took : 28 ms
[2026-05-26 15:45:14] [INFO ] Flatten gal took : 29 ms
[2026-05-26 15:45:14] [INFO ] Input system was already deterministic with 431 transitions.
[2026-05-26 15:45:14] [INFO ] Flatten gal took : 60 ms
[2026-05-26 15:45:14] [INFO ] Flatten gal took : 46 ms
[2026-05-26 15:45:14] [INFO ] Time to serialize gal into /tmp/CTLFireability11335099101491965273.gal : 24 ms
[2026-05-26 15:45:14] [INFO ] Time to serialize properties into /tmp/CTLFireability9512545679099973491.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/CTLFireability11335099101491965273.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9512545679099973491.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.
[2026-05-26 15:45:44] [INFO ] Flatten gal took : 14 ms
[2026-05-26 15:45:44] [INFO ] Applying decomposition
[2026-05-26 15:45:44] [INFO ] Flatten gal took : 13 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/graph303692267154221017.txt' '-o' '/tmp/graph303692267154221017.bin' '-w' '/tmp/graph303692267154221017.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph303692267154221017.bin' '-l' '-1' '-v' '-w' '/tmp/graph303692267154221017.weights' '-q' '0' '-e' '0.001'
[2026-05-26 15:45:44] [INFO ] Decomposing Gal with order
[2026-05-26 15:45:44] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 15:45:44] [INFO ] Removed a total of 675 redundant transitions.
[2026-05-26 15:45:44] [INFO ] Flatten gal took : 38 ms
[2026-05-26 15:45:44] [INFO ] Fuse similar labels procedure discarded/fused a total of 123 labels/synchronizations in 19 ms.
[2026-05-26 15:45:44] [INFO ] Time to serialize gal into /tmp/CTLFireability3699619160827856574.gal : 8 ms
[2026-05-26 15:45:44] [INFO ] Time to serialize properties into /tmp/CTLFireability16320054286689570774.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/CTLFireability3699619160827856574.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16320054286689570774.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 164/164 places, 433/433 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 6 Pre rules applied. Total rules applied 0 place count 163 transition count 426
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 12 place count 157 transition count 426
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 156 transition count 424
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 156 transition count 424
Applied a total of 14 rules in 33 ms. Remains 156 /164 variables (removed 8) and now considering 424/433 (removed 9) transitions.
[2026-05-26 15:46:14] [INFO ] Flow matrix only has 392 transitions (discarded 32 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17229863903576055458.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8551825679486373168.kers'
[2026-05-26 15:46:14] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17229863903576055458.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8551825679486373168.kers]
Normalized transition count is 391 out of 392 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 391 rows 156 cols 1313 entries
Finished phase 1 with 149 SingleSign rule and 0 generalized
[2026-05-26 15:46:14] [INFO ] Computed 7 invariants in 1 ms
Computed 7 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-8551825679486373168.kers
Total runtime 2 ms.
[2026-05-26 15:46:15] [INFO ] Implicit Places using invariants in 291 ms returned []
[2026-05-26 15:46:15] [INFO ] Flow matrix only has 392 transitions (discarded 32 similar events)
[2026-05-26 15:46:15] [INFO ] Invariant cache hit.
[2026-05-26 15:46:15] [INFO ] State equation strengthened by 54 read => feed constraints.
[2026-05-26 15:46:15] [INFO ] Implicit Places using invariants and state equation in 437 ms returned []
Implicit Place search using SMT with State Equation took 735 ms to find 0 implicit places.
[2026-05-26 15:46:15] [INFO ] Redundant transitions in 22 ms returned []
Running 417 sub problems to find dead transitions.
[2026-05-26 15:46:15] [INFO ] Flow matrix only has 392 transitions (discarded 32 similar events)
[2026-05-26 15:46:15] [INFO ] Invariant cache hit.
[2026-05-26 15:46:15] [INFO ] State equation strengthened by 54 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/156 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 417 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/156 variables, 7/14 constraints. Problems are: Problem set: 0 solved, 417 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/156 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 417 unsolved
At refinement iteration 3 (OVERLAPS) 391/547 variables, 156/170 constraints. Problems are: Problem set: 0 solved, 417 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/547 variables, 54/224 constraints. Problems are: Problem set: 0 solved, 417 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/547 variables, 4/228 constraints. Problems are: Problem set: 0 solved, 417 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 547/548 variables, and 228 constraints, problems are : Problem set: 0 solved, 417 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 156/156 constraints, ReadFeed: 54/54 constraints, PredecessorRefiner: 417/417 constraints, Known Traps: 11/11 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 417 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/156 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 417 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/156 variables, 11/18 constraints. Problems are: Problem set: 0 solved, 417 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/156 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 417 unsolved
At refinement iteration 3 (OVERLAPS) 391/547 variables, 156/174 constraints. Problems are: Problem set: 0 solved, 417 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/547 variables, 54/228 constraints. Problems are: Problem set: 0 solved, 417 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/547 variables, 417/645 constraints. Problems are: Problem set: 0 solved, 417 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/547 variables, 1/646 constraints. Problems are: Problem set: 0 solved, 417 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 547/548 variables, and 646 constraints, problems are : Problem set: 0 solved, 417 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 156/156 constraints, ReadFeed: 54/54 constraints, PredecessorRefiner: 417/417 constraints, Known Traps: 12/12 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60179ms problems are : Problem set: 0 solved, 417 unsolved
Search for dead transitions found 0 dead transitions in 60180ms
Starting structural reductions in SI_CTL mode, iteration 1 : 156/164 places, 424/433 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 60989 ms. Remains : 156/164 places, 424/433 transitions.
[2026-05-26 15:47:15] [INFO ] Flatten gal took : 11 ms
[2026-05-26 15:47:15] [INFO ] Flatten gal took : 12 ms
[2026-05-26 15:47:15] [INFO ] Input system was already deterministic with 424 transitions.
[2026-05-26 15:47:15] [INFO ] Flatten gal took : 12 ms
[2026-05-26 15:47:15] [INFO ] Flatten gal took : 13 ms
[2026-05-26 15:47:15] [INFO ] Time to serialize gal into /tmp/CTLFireability740812445883073002.gal : 4 ms
[2026-05-26 15:47:15] [INFO ] Time to serialize properties into /tmp/CTLFireability10044408926011718400.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/CTLFireability740812445883073002.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10044408926011718400.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.
[2026-05-26 15:47:45] [INFO ] Flatten gal took : 12 ms
[2026-05-26 15:47:46] [INFO ] Applying decomposition
[2026-05-26 15:47:46] [INFO ] Flatten gal took : 12 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph10661765597931835599.txt' '-o' '/tmp/graph10661765597931835599.bin' '-w' '/tmp/graph10661765597931835599.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph10661765597931835599.bin' '-l' '-1' '-v' '-w' '/tmp/graph10661765597931835599.weights' '-q' '0' '-e' '0.001'
[2026-05-26 15:47:46] [INFO ] Decomposing Gal with order
[2026-05-26 15:47:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 15:47:46] [INFO ] Removed a total of 671 redundant transitions.
[2026-05-26 15:47:46] [INFO ] Flatten gal took : 30 ms
[2026-05-26 15:47:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 119 labels/synchronizations in 11 ms.
[2026-05-26 15:47:46] [INFO ] Time to serialize gal into /tmp/CTLFireability1784338256043890247.gal : 4 ms
[2026-05-26 15:47:46] [INFO ] Time to serialize properties into /tmp/CTLFireability2714528971334021959.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/CTLFireability1784338256043890247.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2714528971334021959.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 : 164/164 places, 433/433 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 5 Pre rules applied. Total rules applied 0 place count 163 transition count 427
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 10 place count 158 transition count 427
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 157 transition count 425
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 157 transition count 425
Applied a total of 12 rules in 20 ms. Remains 157 /164 variables (removed 7) and now considering 425/433 (removed 8) transitions.
[2026-05-26 15:48:16] [INFO ] Flow matrix only has 393 transitions (discarded 32 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8697951810328391333.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4312776664936692183.kers'
[2026-05-26 15:48:16] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8697951810328391333.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4312776664936692183.kers]
Normalized transition count is 392 out of 393 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 392 rows 157 cols 1315 entries
Finished phase 1 with 150 SingleSign rule and 0 generalized
[2026-05-26 15:48:16] [INFO ] Computed 7 invariants in 1 ms
Computed 7 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-4312776664936692183.kers
Total runtime 2 ms.
[2026-05-26 15:48:16] [INFO ] Implicit Places using invariants in 370 ms returned []
[2026-05-26 15:48:16] [INFO ] Flow matrix only has 393 transitions (discarded 32 similar events)
[2026-05-26 15:48:16] [INFO ] Invariant cache hit.
[2026-05-26 15:48:16] [INFO ] State equation strengthened by 54 read => feed constraints.
[2026-05-26 15:48:17] [INFO ] Implicit Places using invariants and state equation in 454 ms returned []
Implicit Place search using SMT with State Equation took 827 ms to find 0 implicit places.
[2026-05-26 15:48:17] [INFO ] Redundant transitions in 7 ms returned []
Running 418 sub problems to find dead transitions.
[2026-05-26 15:48:17] [INFO ] Flow matrix only has 393 transitions (discarded 32 similar events)
[2026-05-26 15:48:17] [INFO ] Invariant cache hit.
[2026-05-26 15:48:17] [INFO ] State equation strengthened by 54 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/157 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 418 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/157 variables, 7/14 constraints. Problems are: Problem set: 0 solved, 418 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/157 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 418 unsolved
At refinement iteration 3 (OVERLAPS) 392/549 variables, 157/171 constraints. Problems are: Problem set: 0 solved, 418 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/549 variables, 54/225 constraints. Problems are: Problem set: 0 solved, 418 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/549 variables, 2/227 constraints. Problems are: Problem set: 0 solved, 418 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 549/550 variables, and 227 constraints, problems are : Problem set: 0 solved, 418 unsolved in 30048 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 157/157 constraints, ReadFeed: 54/54 constraints, PredecessorRefiner: 418/418 constraints, Known Traps: 9/9 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 418 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/157 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 418 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/157 variables, 9/16 constraints. Problems are: Problem set: 0 solved, 418 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/157 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 418 unsolved
At refinement iteration 3 (OVERLAPS) 392/549 variables, 157/173 constraints. Problems are: Problem set: 0 solved, 418 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/549 variables, 54/227 constraints. Problems are: Problem set: 0 solved, 418 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/549 variables, 418/645 constraints. Problems are: Problem set: 0 solved, 418 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/549 variables, 2/647 constraints. Problems are: Problem set: 0 solved, 418 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 549/550 variables, and 647 constraints, problems are : Problem set: 0 solved, 418 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 157/157 constraints, ReadFeed: 54/54 constraints, PredecessorRefiner: 418/418 constraints, Known Traps: 11/11 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60262ms problems are : Problem set: 0 solved, 418 unsolved
Search for dead transitions found 0 dead transitions in 60264ms
Starting structural reductions in SI_CTL mode, iteration 1 : 157/164 places, 425/433 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 61127 ms. Remains : 157/164 places, 425/433 transitions.
[2026-05-26 15:49:17] [INFO ] Flatten gal took : 11 ms
[2026-05-26 15:49:17] [INFO ] Flatten gal took : 10 ms
[2026-05-26 15:49:17] [INFO ] Input system was already deterministic with 425 transitions.
[2026-05-26 15:49:17] [INFO ] Flatten gal took : 10 ms
[2026-05-26 15:49:17] [INFO ] Flatten gal took : 10 ms
[2026-05-26 15:49:17] [INFO ] Time to serialize gal into /tmp/CTLFireability4375794008711076725.gal : 3 ms
[2026-05-26 15:49:17] [INFO ] Time to serialize properties into /tmp/CTLFireability5163604244302306953.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/CTLFireability4375794008711076725.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5163604244302306953.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.
[2026-05-26 15:49:47] [INFO ] Flatten gal took : 11 ms
[2026-05-26 15:49:47] [INFO ] Applying decomposition
[2026-05-26 15:49:47] [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/graph1160416433718882810.txt' '-o' '/tmp/graph1160416433718882810.bin' '-w' '/tmp/graph1160416433718882810.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph1160416433718882810.bin' '-l' '-1' '-v' '-w' '/tmp/graph1160416433718882810.weights' '-q' '0' '-e' '0.001'
[2026-05-26 15:49:47] [INFO ] Decomposing Gal with order
[2026-05-26 15:49:47] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 15:49:47] [INFO ] Removed a total of 671 redundant transitions.
[2026-05-26 15:49:47] [INFO ] Flatten gal took : 40 ms
[2026-05-26 15:49:47] [INFO ] Fuse similar labels procedure discarded/fused a total of 117 labels/synchronizations in 15 ms.
[2026-05-26 15:49:47] [INFO ] Time to serialize gal into /tmp/CTLFireability9370059114673964128.gal : 4 ms
[2026-05-26 15:49:47] [INFO ] Time to serialize properties into /tmp/CTLFireability13274608715677850583.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/CTLFireability9370059114673964128.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13274608715677850583.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 : 164/164 places, 433/433 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 163 transition count 431
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 163 transition count 431
Applied a total of 2 rules in 5 ms. Remains 163 /164 variables (removed 1) and now considering 431/433 (removed 2) transitions.
[2026-05-26 15:50:17] [INFO ] Flow matrix only has 399 transitions (discarded 32 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-690621727395412320.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10006760545709945765.kers'
[2026-05-26 15:50:17] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-690621727395412320.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10006760545709945765.kers]
Normalized transition count is 398 out of 399 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 398 rows 163 cols 1336 entries
Finished phase 1 with 156 SingleSign rule and 0 generalized
[2026-05-26 15:50:17] [INFO ] Computed 7 invariants in 2 ms
Computed 7 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-10006760545709945765.kers
Total runtime 3 ms.
[2026-05-26 15:50:18] [INFO ] Implicit Places using invariants in 149 ms returned []
[2026-05-26 15:50:18] [INFO ] Flow matrix only has 399 transitions (discarded 32 similar events)
[2026-05-26 15:50:18] [INFO ] Invariant cache hit.
[2026-05-26 15:50:18] [INFO ] State equation strengthened by 58 read => feed constraints.
[2026-05-26 15:50:18] [INFO ] Implicit Places using invariants and state equation in 784 ms returned []
Implicit Place search using SMT with State Equation took 950 ms to find 0 implicit places.
Running 430 sub problems to find dead transitions.
[2026-05-26 15:50:18] [INFO ] Flow matrix only has 399 transitions (discarded 32 similar events)
[2026-05-26 15:50:18] [INFO ] Invariant cache hit.
[2026-05-26 15:50:18] [INFO ] State equation strengthened by 58 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/162 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 430 unsolved
At refinement iteration 1 (OVERLAPS) 1/163 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 430 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/163 variables, 6/13 constraints. Problems are: Problem set: 0 solved, 430 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/163 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 430 unsolved
At refinement iteration 4 (OVERLAPS) 398/561 variables, 163/176 constraints. Problems are: Problem set: 0 solved, 430 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/561 variables, 57/233 constraints. Problems are: Problem set: 0 solved, 430 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/561 variables, 0/233 constraints. Problems are: Problem set: 0 solved, 430 unsolved
At refinement iteration 7 (OVERLAPS) 1/562 variables, 1/234 constraints. Problems are: Problem set: 0 solved, 430 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 562/562 variables, and 234 constraints, problems are : Problem set: 0 solved, 430 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 163/163 constraints, ReadFeed: 58/58 constraints, PredecessorRefiner: 430/430 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 430 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/162 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 430 unsolved
At refinement iteration 1 (OVERLAPS) 1/163 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 430 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/163 variables, 6/13 constraints. Problems are: Problem set: 0 solved, 430 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/163 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 430 unsolved
At refinement iteration 4 (OVERLAPS) 398/561 variables, 163/176 constraints. Problems are: Problem set: 0 solved, 430 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/561 variables, 57/233 constraints. Problems are: Problem set: 0 solved, 430 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/561 variables, 430/663 constraints. Problems are: Problem set: 0 solved, 430 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 561/562 variables, and 664 constraints, problems are : Problem set: 0 solved, 430 unsolved in 30031 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 163/163 constraints, ReadFeed: 57/58 constraints, PredecessorRefiner: 430/430 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60190ms problems are : Problem set: 0 solved, 430 unsolved
Search for dead transitions found 0 dead transitions in 60191ms
Starting structural reductions in LTL mode, iteration 1 : 163/164 places, 431/433 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61148 ms. Remains : 163/164 places, 431/433 transitions.
[2026-05-26 15:51:19] [INFO ] Flatten gal took : 14 ms
[2026-05-26 15:51:19] [INFO ] Flatten gal took : 14 ms
[2026-05-26 15:51:19] [INFO ] Input system was already deterministic with 431 transitions.
[2026-05-26 15:51:19] [INFO ] Flatten gal took : 15 ms
[2026-05-26 15:51:19] [INFO ] Flatten gal took : 15 ms
[2026-05-26 15:51:19] [INFO ] Time to serialize gal into /tmp/CTLFireability2368636643462334243.gal : 15 ms
[2026-05-26 15:51:19] [INFO ] Time to serialize properties into /tmp/CTLFireability1874380470235514504.ctl : 3 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/CTLFireability2368636643462334243.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1874380470235514504.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.
[2026-05-26 15:51:49] [INFO ] Flatten gal took : 9 ms
[2026-05-26 15:51:49] [INFO ] Applying decomposition
[2026-05-26 15:51:49] [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/graph9407580429352851025.txt' '-o' '/tmp/graph9407580429352851025.bin' '-w' '/tmp/graph9407580429352851025.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph9407580429352851025.bin' '-l' '-1' '-v' '-w' '/tmp/graph9407580429352851025.weights' '-q' '0' '-e' '0.001'
[2026-05-26 15:51:49] [INFO ] Decomposing Gal with order
[2026-05-26 15:51:49] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 15:51:49] [INFO ] Removed a total of 675 redundant transitions.
[2026-05-26 15:51:49] [INFO ] Flatten gal took : 25 ms
[2026-05-26 15:51:49] [INFO ] Fuse similar labels procedure discarded/fused a total of 127 labels/synchronizations in 13 ms.
[2026-05-26 15:51:49] [INFO ] Time to serialize gal into /tmp/CTLFireability15659160290180413259.gal : 5 ms
[2026-05-26 15:51:49] [INFO ] Time to serialize properties into /tmp/CTLFireability12477722318854808862.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/CTLFireability15659160290180413259.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12477722318854808862.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 : 164/164 places, 433/433 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 6 Pre rules applied. Total rules applied 0 place count 163 transition count 426
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 12 place count 157 transition count 426
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 156 transition count 424
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 156 transition count 424
Applied a total of 14 rules in 43 ms. Remains 156 /164 variables (removed 8) and now considering 424/433 (removed 9) transitions.
[2026-05-26 15:52:19] [INFO ] Flow matrix only has 392 transitions (discarded 32 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11515625371902963540.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4061160261122417738.kers'
[2026-05-26 15:52:19] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11515625371902963540.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4061160261122417738.kers]
Normalized transition count is 391 out of 392 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 391 rows 156 cols 1313 entries
Finished phase 1 with 149 SingleSign rule and 0 generalized
[2026-05-26 15:52:19] [INFO ] Computed 7 invariants in 1 ms
Computed 7 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-4061160261122417738.kers
Total runtime 2 ms.
[2026-05-26 15:52:19] [INFO ] Implicit Places using invariants in 153 ms returned []
[2026-05-26 15:52:19] [INFO ] Flow matrix only has 392 transitions (discarded 32 similar events)
[2026-05-26 15:52:19] [INFO ] Invariant cache hit.
[2026-05-26 15:52:19] [INFO ] State equation strengthened by 54 read => feed constraints.
[2026-05-26 15:52:20] [INFO ] Implicit Places using invariants and state equation in 558 ms returned []
Implicit Place search using SMT with State Equation took 720 ms to find 0 implicit places.
[2026-05-26 15:52:20] [INFO ] Redundant transitions in 6 ms returned []
Running 417 sub problems to find dead transitions.
[2026-05-26 15:52:20] [INFO ] Flow matrix only has 392 transitions (discarded 32 similar events)
[2026-05-26 15:52:20] [INFO ] Invariant cache hit.
[2026-05-26 15:52:20] [INFO ] State equation strengthened by 54 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/156 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 417 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/156 variables, 7/14 constraints. Problems are: Problem set: 0 solved, 417 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/156 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 417 unsolved
At refinement iteration 3 (OVERLAPS) 391/547 variables, 156/170 constraints. Problems are: Problem set: 0 solved, 417 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/547 variables, 54/224 constraints. Problems are: Problem set: 0 solved, 417 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/547 variables, 4/228 constraints. Problems are: Problem set: 0 solved, 417 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 547/548 variables, and 228 constraints, problems are : Problem set: 0 solved, 417 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 156/156 constraints, ReadFeed: 54/54 constraints, PredecessorRefiner: 417/417 constraints, Known Traps: 11/11 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 417 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/156 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 417 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/156 variables, 11/18 constraints. Problems are: Problem set: 0 solved, 417 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/156 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 417 unsolved
At refinement iteration 3 (OVERLAPS) 391/547 variables, 156/174 constraints. Problems are: Problem set: 0 solved, 417 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/547 variables, 54/228 constraints. Problems are: Problem set: 0 solved, 417 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/547 variables, 417/645 constraints. Problems are: Problem set: 0 solved, 417 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/547 variables, 1/646 constraints. Problems are: Problem set: 0 solved, 417 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 547/548 variables, and 646 constraints, problems are : Problem set: 0 solved, 417 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 156/156 constraints, ReadFeed: 54/54 constraints, PredecessorRefiner: 417/417 constraints, Known Traps: 12/12 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60247ms problems are : Problem set: 0 solved, 417 unsolved
Search for dead transitions found 0 dead transitions in 60250ms
Starting structural reductions in SI_CTL mode, iteration 1 : 156/164 places, 424/433 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 61039 ms. Remains : 156/164 places, 424/433 transitions.
[2026-05-26 15:53:20] [INFO ] Flatten gal took : 8 ms
[2026-05-26 15:53:20] [INFO ] Flatten gal took : 9 ms
[2026-05-26 15:53:20] [INFO ] Input system was already deterministic with 424 transitions.
[2026-05-26 15:53:20] [INFO ] Flatten gal took : 9 ms
[2026-05-26 15:53:20] [INFO ] Flatten gal took : 9 ms
[2026-05-26 15:53:20] [INFO ] Time to serialize gal into /tmp/CTLFireability10813522843465945661.gal : 2 ms
[2026-05-26 15:53:20] [INFO ] Time to serialize properties into /tmp/CTLFireability16029279785498375526.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/CTLFireability10813522843465945661.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16029279785498375526.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.
[2026-05-26 15:53:50] [INFO ] Flatten gal took : 9 ms
[2026-05-26 15:53:50] [INFO ] Applying decomposition
[2026-05-26 15:53:50] [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/graph17183501616168261397.txt' '-o' '/tmp/graph17183501616168261397.bin' '-w' '/tmp/graph17183501616168261397.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph17183501616168261397.bin' '-l' '-1' '-v' '-w' '/tmp/graph17183501616168261397.weights' '-q' '0' '-e' '0.001'
[2026-05-26 15:53:50] [INFO ] Decomposing Gal with order
[2026-05-26 15:53:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 15:53:50] [INFO ] Removed a total of 671 redundant transitions.
[2026-05-26 15:53:50] [INFO ] Flatten gal took : 29 ms
[2026-05-26 15:53:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 117 labels/synchronizations in 15 ms.
[2026-05-26 15:53:50] [INFO ] Time to serialize gal into /tmp/CTLFireability7357995745330352284.gal : 6 ms
[2026-05-26 15:53:50] [INFO ] Time to serialize properties into /tmp/CTLFireability14370273488939072827.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/CTLFireability7357995745330352284.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14370273488939072827.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 : 164/164 places, 433/433 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 163 transition count 431
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 163 transition count 431
Applied a total of 2 rules in 4 ms. Remains 163 /164 variables (removed 1) and now considering 431/433 (removed 2) transitions.
[2026-05-26 15:54:20] [INFO ] Flow matrix only has 399 transitions (discarded 32 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11573072902403017532.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8860329368303585820.kers'
[2026-05-26 15:54:20] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11573072902403017532.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8860329368303585820.kers]
Normalized transition count is 398 out of 399 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 398 rows 163 cols 1336 entries
Finished phase 1 with 156 SingleSign rule and 0 generalized
[2026-05-26 15:54:20] [INFO ] Computed 7 invariants in 2 ms
Computed 7 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-8860329368303585820.kers
Total runtime 4 ms.
[2026-05-26 15:54:21] [INFO ] Implicit Places using invariants in 145 ms returned []
[2026-05-26 15:54:21] [INFO ] Flow matrix only has 399 transitions (discarded 32 similar events)
[2026-05-26 15:54:21] [INFO ] Invariant cache hit.
[2026-05-26 15:54:21] [INFO ] State equation strengthened by 58 read => feed constraints.
[2026-05-26 15:54:21] [INFO ] Implicit Places using invariants and state equation in 672 ms returned []
Implicit Place search using SMT with State Equation took 834 ms to find 0 implicit places.
Running 430 sub problems to find dead transitions.
[2026-05-26 15:54:21] [INFO ] Flow matrix only has 399 transitions (discarded 32 similar events)
[2026-05-26 15:54:21] [INFO ] Invariant cache hit.
[2026-05-26 15:54:21] [INFO ] State equation strengthened by 58 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/162 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 430 unsolved
At refinement iteration 1 (OVERLAPS) 1/163 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 430 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/163 variables, 6/13 constraints. Problems are: Problem set: 0 solved, 430 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/163 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 430 unsolved
At refinement iteration 4 (OVERLAPS) 398/561 variables, 163/176 constraints. Problems are: Problem set: 0 solved, 430 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/561 variables, 57/233 constraints. Problems are: Problem set: 0 solved, 430 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/561 variables, 0/233 constraints. Problems are: Problem set: 0 solved, 430 unsolved
At refinement iteration 7 (OVERLAPS) 1/562 variables, 1/234 constraints. Problems are: Problem set: 0 solved, 430 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 562/562 variables, and 234 constraints, problems are : Problem set: 0 solved, 430 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 163/163 constraints, ReadFeed: 58/58 constraints, PredecessorRefiner: 430/430 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 430 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/162 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 430 unsolved
At refinement iteration 1 (OVERLAPS) 1/163 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 430 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/163 variables, 6/13 constraints. Problems are: Problem set: 0 solved, 430 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/163 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 430 unsolved
At refinement iteration 4 (OVERLAPS) 398/561 variables, 163/176 constraints. Problems are: Problem set: 0 solved, 430 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/561 variables, 57/233 constraints. Problems are: Problem set: 0 solved, 430 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/561 variables, 430/663 constraints. Problems are: Problem set: 0 solved, 430 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/561 variables, 3/666 constraints. Problems are: Problem set: 0 solved, 430 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 561/562 variables, and 666 constraints, problems are : Problem set: 0 solved, 430 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 163/163 constraints, ReadFeed: 57/58 constraints, PredecessorRefiner: 430/430 constraints, Known Traps: 9/9 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60247ms problems are : Problem set: 0 solved, 430 unsolved
Search for dead transitions found 0 dead transitions in 60250ms
Starting structural reductions in LTL mode, iteration 1 : 163/164 places, 431/433 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61092 ms. Remains : 163/164 places, 431/433 transitions.
[2026-05-26 15:55:21] [INFO ] Flatten gal took : 13 ms
[2026-05-26 15:55:22] [INFO ] Flatten gal took : 13 ms
[2026-05-26 15:55:22] [INFO ] Input system was already deterministic with 431 transitions.
[2026-05-26 15:55:22] [INFO ] Flatten gal took : 13 ms
[2026-05-26 15:55:22] [INFO ] Flatten gal took : 13 ms
[2026-05-26 15:55:22] [INFO ] Time to serialize gal into /tmp/CTLFireability6253425878052283063.gal : 4 ms
[2026-05-26 15:55:22] [INFO ] Time to serialize properties into /tmp/CTLFireability17886886555224511617.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/CTLFireability6253425878052283063.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17886886555224511617.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.
[2026-05-26 15:55:52] [INFO ] Flatten gal took : 12 ms
[2026-05-26 15:55:52] [INFO ] Applying decomposition
[2026-05-26 15:55:52] [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/graph9741081673183881607.txt' '-o' '/tmp/graph9741081673183881607.bin' '-w' '/tmp/graph9741081673183881607.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph9741081673183881607.bin' '-l' '-1' '-v' '-w' '/tmp/graph9741081673183881607.weights' '-q' '0' '-e' '0.001'
[2026-05-26 15:55:52] [INFO ] Decomposing Gal with order
[2026-05-26 15:55:52] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 15:55:52] [INFO ] Removed a total of 675 redundant transitions.
[2026-05-26 15:55:52] [INFO ] Flatten gal took : 27 ms
[2026-05-26 15:55:52] [INFO ] Fuse similar labels procedure discarded/fused a total of 109 labels/synchronizations in 9 ms.
[2026-05-26 15:55:52] [INFO ] Time to serialize gal into /tmp/CTLFireability7319519464986860810.gal : 4 ms
[2026-05-26 15:55:52] [INFO ] Time to serialize properties into /tmp/CTLFireability17283806638556448589.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/CTLFireability7319519464986860810.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17283806638556448589.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 : 164/164 places, 433/433 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 163 transition count 431
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 163 transition count 431
Applied a total of 2 rules in 6 ms. Remains 163 /164 variables (removed 1) and now considering 431/433 (removed 2) transitions.
[2026-05-26 15:56:22] [INFO ] Flow matrix only has 399 transitions (discarded 32 similar events)
[2026-05-26 15:56:22] [INFO ] Invariant cache hit.
[2026-05-26 15:56:22] [INFO ] Implicit Places using invariants in 228 ms returned []
[2026-05-26 15:56:22] [INFO ] Flow matrix only has 399 transitions (discarded 32 similar events)
[2026-05-26 15:56:22] [INFO ] Invariant cache hit.
[2026-05-26 15:56:22] [INFO ] State equation strengthened by 58 read => feed constraints.
[2026-05-26 15:56:23] [INFO ] Implicit Places using invariants and state equation in 953 ms returned []
Implicit Place search using SMT with State Equation took 1207 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 163/164 places, 431/433 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1214 ms. Remains : 163/164 places, 431/433 transitions.
[2026-05-26 15:56:23] [INFO ] Flatten gal took : 10 ms
[2026-05-26 15:56:23] [INFO ] Flatten gal took : 12 ms
[2026-05-26 15:56:23] [INFO ] Input system was already deterministic with 431 transitions.
[2026-05-26 15:56:23] [INFO ] Flatten gal took : 10 ms
[2026-05-26 15:56:23] [INFO ] Flatten gal took : 9 ms
[2026-05-26 15:56:23] [INFO ] Time to serialize gal into /tmp/CTLFireability11407436342476029711.gal : 3 ms
[2026-05-26 15:56:23] [INFO ] Time to serialize properties into /tmp/CTLFireability11795570553085799120.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/CTLFireability11407436342476029711.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11795570553085799120.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.
[2026-05-26 15:56:53] [INFO ] Flatten gal took : 10 ms
[2026-05-26 15:56:53] [INFO ] Applying decomposition
[2026-05-26 15:56:53] [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/graph12029555541461623771.txt' '-o' '/tmp/graph12029555541461623771.bin' '-w' '/tmp/graph12029555541461623771.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph12029555541461623771.bin' '-l' '-1' '-v' '-w' '/tmp/graph12029555541461623771.weights' '-q' '0' '-e' '0.001'
[2026-05-26 15:56:53] [INFO ] Decomposing Gal with order
[2026-05-26 15:56:53] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 15:56:53] [INFO ] Removed a total of 675 redundant transitions.
[2026-05-26 15:56:53] [INFO ] Flatten gal took : 24 ms
[2026-05-26 15:56:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 116 labels/synchronizations in 5 ms.
[2026-05-26 15:56:53] [INFO ] Time to serialize gal into /tmp/CTLFireability9214307571845539550.gal : 4 ms
[2026-05-26 15:56:53] [INFO ] Time to serialize properties into /tmp/CTLFireability1450878230236462627.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/CTLFireability9214307571845539550.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1450878230236462627.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 : 164/164 places, 433/433 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 163 transition count 431
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 163 transition count 431
Applied a total of 2 rules in 5 ms. Remains 163 /164 variables (removed 1) and now considering 431/433 (removed 2) transitions.
[2026-05-26 15:57:23] [INFO ] Flow matrix only has 399 transitions (discarded 32 similar events)
[2026-05-26 15:57:23] [INFO ] Invariant cache hit.
[2026-05-26 15:57:24] [INFO ] Implicit Places using invariants in 187 ms returned []
[2026-05-26 15:57:24] [INFO ] Flow matrix only has 399 transitions (discarded 32 similar events)
[2026-05-26 15:57:24] [INFO ] Invariant cache hit.
[2026-05-26 15:57:24] [INFO ] State equation strengthened by 58 read => feed constraints.
[2026-05-26 15:57:25] [INFO ] Implicit Places using invariants and state equation in 1021 ms returned []
Implicit Place search using SMT with State Equation took 1228 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 163/164 places, 431/433 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1234 ms. Remains : 163/164 places, 431/433 transitions.
[2026-05-26 15:57:25] [INFO ] Flatten gal took : 13 ms
[2026-05-26 15:57:25] [INFO ] Flatten gal took : 15 ms
[2026-05-26 15:57:25] [INFO ] Input system was already deterministic with 431 transitions.
[2026-05-26 15:57:25] [INFO ] Flatten gal took : 17 ms
[2026-05-26 15:57:25] [INFO ] Flatten gal took : 16 ms
[2026-05-26 15:57:25] [INFO ] Time to serialize gal into /tmp/CTLFireability17122760166150714748.gal : 3 ms
[2026-05-26 15:57:25] [INFO ] Time to serialize properties into /tmp/CTLFireability4036661807640710395.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/CTLFireability17122760166150714748.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4036661807640710395.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.
[2026-05-26 15:57:55] [INFO ] Flatten gal took : 9 ms
[2026-05-26 15:57:55] [INFO ] Applying decomposition
[2026-05-26 15:57:55] [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/graph1793915469045766837.txt' '-o' '/tmp/graph1793915469045766837.bin' '-w' '/tmp/graph1793915469045766837.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph1793915469045766837.bin' '-l' '-1' '-v' '-w' '/tmp/graph1793915469045766837.weights' '-q' '0' '-e' '0.001'
[2026-05-26 15:57:55] [INFO ] Decomposing Gal with order
[2026-05-26 15:57:55] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 15:57:55] [INFO ] Removed a total of 675 redundant transitions.
[2026-05-26 15:57:55] [INFO ] Flatten gal took : 25 ms
[2026-05-26 15:57:55] [INFO ] Fuse similar labels procedure discarded/fused a total of 115 labels/synchronizations in 7 ms.
[2026-05-26 15:57:55] [INFO ] Time to serialize gal into /tmp/CTLFireability5160169718214645550.gal : 3 ms
[2026-05-26 15:57:55] [INFO ] Time to serialize properties into /tmp/CTLFireability13690747763906573431.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/CTLFireability5160169718214645550.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13690747763906573431.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 : 164/164 places, 433/433 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 163 transition count 431
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 163 transition count 431
Applied a total of 2 rules in 4 ms. Remains 163 /164 variables (removed 1) and now considering 431/433 (removed 2) transitions.
[2026-05-26 15:58:25] [INFO ] Flow matrix only has 399 transitions (discarded 32 similar events)
[2026-05-26 15:58:25] [INFO ] Invariant cache hit.
[2026-05-26 15:58:25] [INFO ] Implicit Places using invariants in 169 ms returned []
[2026-05-26 15:58:25] [INFO ] Flow matrix only has 399 transitions (discarded 32 similar events)
[2026-05-26 15:58:25] [INFO ] Invariant cache hit.
[2026-05-26 15:58:25] [INFO ] State equation strengthened by 58 read => feed constraints.
[2026-05-26 15:58:26] [INFO ] Implicit Places using invariants and state equation in 797 ms returned []
Implicit Place search using SMT with State Equation took 983 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 163/164 places, 431/433 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 988 ms. Remains : 163/164 places, 431/433 transitions.
[2026-05-26 15:58:26] [INFO ] Flatten gal took : 13 ms
[2026-05-26 15:58:26] [INFO ] Flatten gal took : 14 ms
[2026-05-26 15:58:26] [INFO ] Input system was already deterministic with 431 transitions.
[2026-05-26 15:58:26] [INFO ] Flatten gal took : 14 ms
[2026-05-26 15:58:26] [INFO ] Flatten gal took : 14 ms
[2026-05-26 15:58:26] [INFO ] Time to serialize gal into /tmp/CTLFireability10046358193054808878.gal : 4 ms
[2026-05-26 15:58:26] [INFO ] Time to serialize properties into /tmp/CTLFireability13159548043197196732.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/CTLFireability10046358193054808878.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13159548043197196732.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.
[2026-05-26 15:58:56] [INFO ] Flatten gal took : 9 ms
[2026-05-26 15:58:56] [INFO ] Applying decomposition
[2026-05-26 15:58:56] [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/graph16635286403441218527.txt' '-o' '/tmp/graph16635286403441218527.bin' '-w' '/tmp/graph16635286403441218527.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph16635286403441218527.bin' '-l' '-1' '-v' '-w' '/tmp/graph16635286403441218527.weights' '-q' '0' '-e' '0.001'
[2026-05-26 15:58:56] [INFO ] Decomposing Gal with order
[2026-05-26 15:58:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 15:58:56] [INFO ] Removed a total of 675 redundant transitions.
[2026-05-26 15:58:56] [INFO ] Flatten gal took : 22 ms
[2026-05-26 15:58:56] [INFO ] Fuse similar labels procedure discarded/fused a total of 123 labels/synchronizations in 6 ms.
[2026-05-26 15:58:56] [INFO ] Time to serialize gal into /tmp/CTLFireability12943917503220895484.gal : 2 ms
[2026-05-26 15:58:56] [INFO ] Time to serialize properties into /tmp/CTLFireability12071708180819516538.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/CTLFireability12943917503220895484.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12071708180819516538.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 : 164/164 places, 433/433 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 6 Pre rules applied. Total rules applied 0 place count 163 transition count 426
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 157 transition count 426
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 156 transition count 424
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 156 transition count 424
Applied a total of 14 rules in 23 ms. Remains 156 /164 variables (removed 8) and now considering 424/433 (removed 9) transitions.
[2026-05-26 15:59:26] [INFO ] Flow matrix only has 392 transitions (discarded 32 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9614098892783339435.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-238508322042816831.kers'
[2026-05-26 15:59:26] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9614098892783339435.kers, --Pflows, --basisKERS=/tmp/petrispot-output-238508322042816831.kers]
Normalized transition count is 391 out of 392 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 391 rows 156 cols 1313 entries
Finished phase 1 with 149 SingleSign rule and 0 generalized
[2026-05-26 15:59:26] [INFO ] Computed 7 invariants in 2 ms
Computed 7 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-238508322042816831.kers
Total runtime 3 ms.
[2026-05-26 15:59:27] [INFO ] Implicit Places using invariants in 152 ms returned []
[2026-05-26 15:59:27] [INFO ] Flow matrix only has 392 transitions (discarded 32 similar events)
[2026-05-26 15:59:27] [INFO ] Invariant cache hit.
[2026-05-26 15:59:27] [INFO ] State equation strengthened by 54 read => feed constraints.
[2026-05-26 15:59:27] [INFO ] Implicit Places using invariants and state equation in 390 ms returned []
Implicit Place search using SMT with State Equation took 562 ms to find 0 implicit places.
[2026-05-26 15:59:27] [INFO ] Redundant transitions in 6 ms returned []
Running 417 sub problems to find dead transitions.
[2026-05-26 15:59:27] [INFO ] Flow matrix only has 392 transitions (discarded 32 similar events)
[2026-05-26 15:59:27] [INFO ] Invariant cache hit.
[2026-05-26 15:59:27] [INFO ] State equation strengthened by 54 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/156 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 417 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/156 variables, 7/14 constraints. Problems are: Problem set: 0 solved, 417 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/156 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 417 unsolved
At refinement iteration 3 (OVERLAPS) 391/547 variables, 156/170 constraints. Problems are: Problem set: 0 solved, 417 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/547 variables, 54/224 constraints. Problems are: Problem set: 0 solved, 417 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/547 variables, 4/228 constraints. Problems are: Problem set: 0 solved, 417 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 547/548 variables, and 228 constraints, problems are : Problem set: 0 solved, 417 unsolved in 30031 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 156/156 constraints, ReadFeed: 54/54 constraints, PredecessorRefiner: 417/417 constraints, Known Traps: 11/11 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 417 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/156 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 417 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/156 variables, 11/18 constraints. Problems are: Problem set: 0 solved, 417 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/156 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 417 unsolved
At refinement iteration 3 (OVERLAPS) 391/547 variables, 156/174 constraints. Problems are: Problem set: 0 solved, 417 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/547 variables, 54/228 constraints. Problems are: Problem set: 0 solved, 417 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/547 variables, 417/645 constraints. Problems are: Problem set: 0 solved, 417 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/547 variables, 1/646 constraints. Problems are: Problem set: 0 solved, 417 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 547/548 variables, and 646 constraints, problems are : Problem set: 0 solved, 417 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 156/156 constraints, ReadFeed: 54/54 constraints, PredecessorRefiner: 417/417 constraints, Known Traps: 12/12 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60257ms problems are : Problem set: 0 solved, 417 unsolved
Search for dead transitions found 0 dead transitions in 60261ms
Starting structural reductions in SI_CTL mode, iteration 1 : 156/164 places, 424/433 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 60866 ms. Remains : 156/164 places, 424/433 transitions.
[2026-05-26 16:00:27] [INFO ] Flatten gal took : 8 ms
[2026-05-26 16:00:27] [INFO ] Flatten gal took : 15 ms
[2026-05-26 16:00:27] [INFO ] Input system was already deterministic with 424 transitions.
[2026-05-26 16:00:27] [INFO ] Flatten gal took : 14 ms
[2026-05-26 16:00:27] [INFO ] Flatten gal took : 14 ms
[2026-05-26 16:00:27] [INFO ] Time to serialize gal into /tmp/CTLFireability8176541746977486770.gal : 3 ms
[2026-05-26 16:00:27] [INFO ] Time to serialize properties into /tmp/CTLFireability11750799847518847978.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/CTLFireability8176541746977486770.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11750799847518847978.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.
[2026-05-26 16:00:57] [INFO ] Flatten gal took : 9 ms
[2026-05-26 16:00:57] [INFO ] Applying decomposition
[2026-05-26 16:00:57] [INFO ] Flatten gal took : 8 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph14501154393752671285.txt' '-o' '/tmp/graph14501154393752671285.bin' '-w' '/tmp/graph14501154393752671285.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph14501154393752671285.bin' '-l' '-1' '-v' '-w' '/tmp/graph14501154393752671285.weights' '-q' '0' '-e' '0.001'
[2026-05-26 16:00:57] [INFO ] Decomposing Gal with order
[2026-05-26 16:00:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 16:00:57] [INFO ] Removed a total of 671 redundant transitions.
[2026-05-26 16:00:57] [INFO ] Flatten gal took : 19 ms
[2026-05-26 16:00:57] [INFO ] Fuse similar labels procedure discarded/fused a total of 107 labels/synchronizations in 5 ms.
[2026-05-26 16:00:57] [INFO ] Time to serialize gal into /tmp/CTLFireability15491796506754036185.gal : 2 ms
[2026-05-26 16:00:57] [INFO ] Time to serialize properties into /tmp/CTLFireability17082157109920650.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/CTLFireability15491796506754036185.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17082157109920650.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 LTL mode, iteration 0 : 164/164 places, 433/433 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 163 transition count 431
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 163 transition count 431
Applied a total of 2 rules in 3 ms. Remains 163 /164 variables (removed 1) and now considering 431/433 (removed 2) transitions.
[2026-05-26 16:01:28] [INFO ] Flow matrix only has 399 transitions (discarded 32 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14398682278665573728.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9050509362057245080.kers'
[2026-05-26 16:01:28] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14398682278665573728.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9050509362057245080.kers]
Normalized transition count is 398 out of 399 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 398 rows 163 cols 1336 entries
Finished phase 1 with 156 SingleSign rule and 0 generalized
[2026-05-26 16:01:28] [INFO ] Computed 7 invariants in 2 ms
Computed 7 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-9050509362057245080.kers
Total runtime 3 ms.
[2026-05-26 16:01:28] [INFO ] Implicit Places using invariants in 141 ms returned []
[2026-05-26 16:01:28] [INFO ] Flow matrix only has 399 transitions (discarded 32 similar events)
[2026-05-26 16:01:28] [INFO ] Invariant cache hit.
[2026-05-26 16:01:28] [INFO ] State equation strengthened by 58 read => feed constraints.
[2026-05-26 16:01:28] [INFO ] Implicit Places using invariants and state equation in 614 ms returned []
Implicit Place search using SMT with State Equation took 776 ms to find 0 implicit places.
Running 430 sub problems to find dead transitions.
[2026-05-26 16:01:28] [INFO ] Flow matrix only has 399 transitions (discarded 32 similar events)
[2026-05-26 16:01:28] [INFO ] Invariant cache hit.
[2026-05-26 16:01:28] [INFO ] State equation strengthened by 58 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/162 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 430 unsolved
At refinement iteration 1 (OVERLAPS) 1/163 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 430 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/163 variables, 6/13 constraints. Problems are: Problem set: 0 solved, 430 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/163 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 430 unsolved
At refinement iteration 4 (OVERLAPS) 398/561 variables, 163/176 constraints. Problems are: Problem set: 0 solved, 430 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/561 variables, 57/233 constraints. Problems are: Problem set: 0 solved, 430 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 6 (INCLUDED_ONLY) 0/561 variables, 0/233 constraints. Problems are: Problem set: 0 solved, 430 unsolved
SMT process timed out in 30161ms, After SMT, problems are : Problem set: 0 solved, 430 unsolved
Search for dead transitions found 0 dead transitions in 30162ms
Starting structural reductions in LTL mode, iteration 1 : 163/164 places, 431/433 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 30944 ms. Remains : 163/164 places, 431/433 transitions.
[2026-05-26 16:01:58] [INFO ] Flatten gal took : 13 ms
[2026-05-26 16:01:59] [INFO ] Flatten gal took : 31 ms
[2026-05-26 16:01:59] [INFO ] Input system was already deterministic with 431 transitions.
[2026-05-26 16:01:59] [INFO ] Flatten gal took : 14 ms
[2026-05-26 16:01:59] [INFO ] Flatten gal took : 16 ms
[2026-05-26 16:01:59] [INFO ] Time to serialize gal into /tmp/CTLFireability14074933750523141441.gal : 3 ms
[2026-05-26 16:01:59] [INFO ] Time to serialize properties into /tmp/CTLFireability6007198352287560957.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/CTLFireability14074933750523141441.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6007198352287560957.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.
[2026-05-26 16:02:29] [INFO ] Flatten gal took : 9 ms
[2026-05-26 16:02:29] [INFO ] Applying decomposition
[2026-05-26 16:02:29] [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/graph14999957221775387883.txt' '-o' '/tmp/graph14999957221775387883.bin' '-w' '/tmp/graph14999957221775387883.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph14999957221775387883.bin' '-l' '-1' '-v' '-w' '/tmp/graph14999957221775387883.weights' '-q' '0' '-e' '0.001'
[2026-05-26 16:02:29] [INFO ] Decomposing Gal with order
[2026-05-26 16:02:29] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 16:02:29] [INFO ] Removed a total of 675 redundant transitions.
[2026-05-26 16:02:29] [INFO ] Flatten gal took : 28 ms
[2026-05-26 16:02:29] [INFO ] Fuse similar labels procedure discarded/fused a total of 107 labels/synchronizations in 5 ms.
[2026-05-26 16:02:29] [INFO ] Time to serialize gal into /tmp/CTLFireability715716571718133312.gal : 3 ms
[2026-05-26 16:02:29] [INFO ] Time to serialize properties into /tmp/CTLFireability8838512489861629602.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/CTLFireability715716571718133312.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8838512489861629602.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 LTL mode, iteration 0 : 164/164 places, 433/433 transitions.
Applied a total of 0 rules in 2 ms. Remains 164 /164 variables (removed 0) and now considering 433/433 (removed 0) transitions.
[2026-05-26 16:02:59] [INFO ] Flow matrix only has 401 transitions (discarded 32 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3689069787479886059.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10547580826388088876.kers'
[2026-05-26 16:02:59] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3689069787479886059.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10547580826388088876.kers]
Normalized transition count is 400 out of 401 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 400 rows 164 cols 1340 entries
Finished phase 1 with 157 SingleSign rule and 0 generalized
[2026-05-26 16:02:59] [INFO ] Computed 7 invariants in 1 ms
Computed 7 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-10547580826388088876.kers
Total runtime 2 ms.
[2026-05-26 16:02:59] [INFO ] Implicit Places using invariants in 145 ms returned []
[2026-05-26 16:02:59] [INFO ] Flow matrix only has 401 transitions (discarded 32 similar events)
[2026-05-26 16:02:59] [INFO ] Invariant cache hit.
[2026-05-26 16:02:59] [INFO ] State equation strengthened by 58 read => feed constraints.
[2026-05-26 16:02:59] [INFO ] Implicit Places using invariants and state equation in 466 ms returned []
Implicit Place search using SMT with State Equation took 640 ms to find 0 implicit places.
Running 432 sub problems to find dead transitions.
[2026-05-26 16:02:59] [INFO ] Flow matrix only has 401 transitions (discarded 32 similar events)
[2026-05-26 16:02:59] [INFO ] Invariant cache hit.
[2026-05-26 16:02:59] [INFO ] State equation strengthened by 58 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/163 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 432 unsolved
At refinement iteration 1 (OVERLAPS) 1/164 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 432 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/164 variables, 7/14 constraints. Problems are: Problem set: 0 solved, 432 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/164 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 432 unsolved
At refinement iteration 4 (OVERLAPS) 400/564 variables, 164/178 constraints. Problems are: Problem set: 0 solved, 432 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/564 variables, 57/235 constraints. Problems are: Problem set: 0 solved, 432 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 6 (INCLUDED_ONLY) 0/564 variables, 0/235 constraints. Problems are: Problem set: 0 solved, 432 unsolved
SMT process timed out in 30201ms, After SMT, problems are : Problem set: 0 solved, 432 unsolved
Search for dead transitions found 0 dead transitions in 30204ms
Finished structural reductions in LTL mode , in 1 iterations and 30848 ms. Remains : 164/164 places, 433/433 transitions.
[2026-05-26 16:03:30] [INFO ] Flatten gal took : 10 ms
[2026-05-26 16:03:30] [INFO ] Flatten gal took : 11 ms
[2026-05-26 16:03:30] [INFO ] Input system was already deterministic with 433 transitions.
[2026-05-26 16:03:30] [INFO ] Flatten gal took : 11 ms
[2026-05-26 16:03:30] [INFO ] Flatten gal took : 10 ms
[2026-05-26 16:03:30] [INFO ] Time to serialize gal into /tmp/CTLFireability15839099818086915873.gal : 3 ms
[2026-05-26 16:03:30] [INFO ] Time to serialize properties into /tmp/CTLFireability15486281144223686103.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/CTLFireability15839099818086915873.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15486281144223686103.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.
[2026-05-26 16:04:00] [INFO ] Flatten gal took : 8 ms
[2026-05-26 16:04:00] [INFO ] Applying decomposition
[2026-05-26 16:04:00] [INFO ] Flatten gal took : 8 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph923679389692355421.txt' '-o' '/tmp/graph923679389692355421.bin' '-w' '/tmp/graph923679389692355421.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph923679389692355421.bin' '-l' '-1' '-v' '-w' '/tmp/graph923679389692355421.weights' '-q' '0' '-e' '0.001'
[2026-05-26 16:04:00] [INFO ] Decomposing Gal with order
[2026-05-26 16:04:00] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 16:04:00] [INFO ] Removed a total of 676 redundant transitions.
[2026-05-26 16:04:00] [INFO ] Flatten gal took : 20 ms
[2026-05-26 16:04:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 119 labels/synchronizations in 4 ms.
[2026-05-26 16:04:00] [INFO ] Time to serialize gal into /tmp/CTLFireability6270477167475622903.gal : 2 ms
[2026-05-26 16:04:00] [INFO ] Time to serialize properties into /tmp/CTLFireability15015643833371466560.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/CTLFireability6270477167475622903.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15015643833371466560.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 164/164 places, 433/433 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 6 Pre rules applied. Total rules applied 0 place count 163 transition count 426
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 157 transition count 426
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 156 transition count 424
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 156 transition count 424
Applied a total of 14 rules in 16 ms. Remains 156 /164 variables (removed 8) and now considering 424/433 (removed 9) transitions.
[2026-05-26 16:04:30] [INFO ] Flow matrix only has 392 transitions (discarded 32 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1905710031234508284.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2702102895239699263.kers'
[2026-05-26 16:04:30] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1905710031234508284.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2702102895239699263.kers]
Normalized transition count is 391 out of 392 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 391 rows 156 cols 1313 entries
Finished phase 1 with 149 SingleSign rule and 0 generalized
[2026-05-26 16:04:30] [INFO ] Computed 7 invariants in 1 ms
Computed 7 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-2702102895239699263.kers
Total runtime 2 ms.
[2026-05-26 16:04:30] [INFO ] Implicit Places using invariants in 147 ms returned []
[2026-05-26 16:04:30] [INFO ] Flow matrix only has 392 transitions (discarded 32 similar events)
[2026-05-26 16:04:30] [INFO ] Invariant cache hit.
[2026-05-26 16:04:30] [INFO ] State equation strengthened by 54 read => feed constraints.
[2026-05-26 16:04:31] [INFO ] Implicit Places using invariants and state equation in 474 ms returned []
Implicit Place search using SMT with State Equation took 640 ms to find 0 implicit places.
[2026-05-26 16:04:31] [INFO ] Redundant transitions in 6 ms returned []
Running 417 sub problems to find dead transitions.
[2026-05-26 16:04:31] [INFO ] Flow matrix only has 392 transitions (discarded 32 similar events)
[2026-05-26 16:04:31] [INFO ] Invariant cache hit.
[2026-05-26 16:04:31] [INFO ] State equation strengthened by 54 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/156 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 417 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/156 variables, 7/14 constraints. Problems are: Problem set: 0 solved, 417 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/156 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 417 unsolved
At refinement iteration 3 (OVERLAPS) 391/547 variables, 156/170 constraints. Problems are: Problem set: 0 solved, 417 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/547 variables, 54/224 constraints. Problems are: Problem set: 0 solved, 417 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/547 variables, 4/228 constraints. Problems are: Problem set: 0 solved, 417 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 547/548 variables, and 228 constraints, problems are : Problem set: 0 solved, 417 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 156/156 constraints, ReadFeed: 54/54 constraints, PredecessorRefiner: 417/417 constraints, Known Traps: 11/11 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 417 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/156 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 417 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/156 variables, 11/18 constraints. Problems are: Problem set: 0 solved, 417 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/156 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 417 unsolved
At refinement iteration 3 (OVERLAPS) 391/547 variables, 156/174 constraints. Problems are: Problem set: 0 solved, 417 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/547 variables, 54/228 constraints. Problems are: Problem set: 0 solved, 417 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/547 variables, 417/645 constraints. Problems are: Problem set: 0 solved, 417 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/547 variables, 1/646 constraints. Problems are: Problem set: 0 solved, 417 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 547/548 variables, and 646 constraints, problems are : Problem set: 0 solved, 417 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 156/156 constraints, ReadFeed: 54/54 constraints, PredecessorRefiner: 417/417 constraints, Known Traps: 12/12 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60231ms problems are : Problem set: 0 solved, 417 unsolved
Search for dead transitions found 0 dead transitions in 60233ms
Starting structural reductions in SI_CTL mode, iteration 1 : 156/164 places, 424/433 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 60923 ms. Remains : 156/164 places, 424/433 transitions.
[2026-05-26 16:05:31] [INFO ] Flatten gal took : 9 ms
[2026-05-26 16:05:31] [INFO ] Flatten gal took : 10 ms
[2026-05-26 16:05:31] [INFO ] Input system was already deterministic with 424 transitions.
[2026-05-26 16:05:31] [INFO ] Flatten gal took : 18 ms
RANDOM walk for 7300 steps (228 resets) in 55 ms. (130 steps per ms) remains 0/1 properties
FORMULA FireWire-PT-11-CTLFireability-2024-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2026-05-26 16:05:31] [INFO ] Flatten gal took : 10 ms
[2026-05-26 16:05:31] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16588878068719528330.gal : 2 ms
[2026-05-26 16:05:31] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality2966672683254196477.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/ReachabilityCardinality16588878068719528330.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality2966672683254196477.prop' '--nowitness' '--gen-order' 'FOLLOW'
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 164/164 places, 433/433 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 163 transition count 431
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 163 transition count 431
Applied a total of 2 rules in 3 ms. Remains 163 /164 variables (removed 1) and now considering 431/433 (removed 2) transitions.
[2026-05-26 16:05:31] [INFO ] Flow matrix only has 399 transitions (discarded 32 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4943090145405183932.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13085332160529069364.kers'
[2026-05-26 16:05:31] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4943090145405183932.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13085332160529069364.kers]
Normalized transition count is 398 out of 399 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 398 rows 163 cols 1336 entries
Finished phase 1 with 156 SingleSign rule and 0 generalized
[2026-05-26 16:05:31] [INFO ] Computed 7 invariants in 2 ms
Computed 7 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-13085332160529069364.kers
Total runtime 2 ms.
[2026-05-26 16:05:31] [INFO ] Implicit Places using invariants in 209 ms returned []
[2026-05-26 16:05:31] [INFO ] Flow matrix only has 399 transitions (discarded 32 similar events)
[2026-05-26 16:05:31] [INFO ] Invariant cache hit.
[2026-05-26 16:05:31] [INFO ] State equation strengthened by 58 read => feed constraints.
[2026-05-26 16:05:32] [INFO ] Implicit Places using invariants and state equation in 568 ms returned []
Implicit Place search using SMT with State Equation took 781 ms to find 0 implicit places.
Running 430 sub problems to find dead transitions.
[2026-05-26 16:05:32] [INFO ] Flow matrix only has 399 transitions (discarded 32 similar events)
[2026-05-26 16:05:32] [INFO ] Invariant cache hit.
[2026-05-26 16:05:32] [INFO ] State equation strengthened by 58 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/162 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 430 unsolved
At refinement iteration 1 (OVERLAPS) 1/163 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 430 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/163 variables, 6/13 constraints. Problems are: Problem set: 0 solved, 430 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/163 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 430 unsolved
At refinement iteration 4 (OVERLAPS) 398/561 variables, 163/176 constraints. Problems are: Problem set: 0 solved, 430 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/561 variables, 57/233 constraints. Problems are: Problem set: 0 solved, 430 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/561 variables, 0/233 constraints. Problems are: Problem set: 0 solved, 430 unsolved
At refinement iteration 7 (OVERLAPS) 1/562 variables, 1/234 constraints. Problems are: Problem set: 0 solved, 430 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 562/562 variables, and 234 constraints, problems are : Problem set: 0 solved, 430 unsolved in 30014 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 163/163 constraints, ReadFeed: 58/58 constraints, PredecessorRefiner: 430/430 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 430 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/162 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 430 unsolved
At refinement iteration 1 (OVERLAPS) 1/163 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 430 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/163 variables, 6/13 constraints. Problems are: Problem set: 0 solved, 430 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/163 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 430 unsolved
At refinement iteration 4 (OVERLAPS) 398/561 variables, 163/176 constraints. Problems are: Problem set: 0 solved, 430 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/561 variables, 57/233 constraints. Problems are: Problem set: 0 solved, 430 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/561 variables, 430/663 constraints. Problems are: Problem set: 0 solved, 430 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/561 variables, 3/666 constraints. Problems are: Problem set: 0 solved, 430 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 561/562 variables, and 666 constraints, problems are : Problem set: 0 solved, 430 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 163/163 constraints, ReadFeed: 57/58 constraints, PredecessorRefiner: 430/430 constraints, Known Traps: 9/9 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60165ms problems are : Problem set: 0 solved, 430 unsolved
Search for dead transitions found 0 dead transitions in 60166ms
Starting structural reductions in LTL mode, iteration 1 : 163/164 places, 431/433 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60951 ms. Remains : 163/164 places, 431/433 transitions.
[2026-05-26 16:06:32] [INFO ] Flatten gal took : 7 ms
[2026-05-26 16:06:32] [INFO ] Flatten gal took : 8 ms
[2026-05-26 16:06:32] [INFO ] Input system was already deterministic with 431 transitions.
[2026-05-26 16:06:32] [INFO ] Flatten gal took : 8 ms
[2026-05-26 16:06:32] [INFO ] Flatten gal took : 8 ms
[2026-05-26 16:06:32] [INFO ] Time to serialize gal into /tmp/CTLFireability8697533026966096798.gal : 1 ms
[2026-05-26 16:06:32] [INFO ] Time to serialize properties into /tmp/CTLFireability1511798703293463294.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/CTLFireability8697533026966096798.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1511798703293463294.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.
[2026-05-26 16:07:02] [INFO ] Flatten gal took : 9 ms
[2026-05-26 16:07:02] [INFO ] Applying decomposition
[2026-05-26 16:07:02] [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/graph15278601640271533019.txt' '-o' '/tmp/graph15278601640271533019.bin' '-w' '/tmp/graph15278601640271533019.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph15278601640271533019.bin' '-l' '-1' '-v' '-w' '/tmp/graph15278601640271533019.weights' '-q' '0' '-e' '0.001'
[2026-05-26 16:07:02] [INFO ] Decomposing Gal with order
[2026-05-26 16:07:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 16:07:02] [INFO ] Removed a total of 675 redundant transitions.
[2026-05-26 16:07:02] [INFO ] Flatten gal took : 18 ms
[2026-05-26 16:07:02] [INFO ] Fuse similar labels procedure discarded/fused a total of 129 labels/synchronizations in 14 ms.
[2026-05-26 16:07:02] [INFO ] Time to serialize gal into /tmp/CTLFireability12718766439053191455.gal : 3 ms
[2026-05-26 16:07:02] [INFO ] Time to serialize properties into /tmp/CTLFireability9590271489629785451.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/CTLFireability12718766439053191455.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9590271489629785451.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.
[2026-05-26 16:07:32] [INFO ] Flatten gal took : 17 ms
[2026-05-26 16:07:32] [INFO ] Flatten gal took : 15 ms
[2026-05-26 16:07:32] [INFO ] Applying decomposition
[2026-05-26 16:07:32] [INFO ] Flatten gal took : 15 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph16502511005329957153.txt' '-o' '/tmp/graph16502511005329957153.bin' '-w' '/tmp/graph16502511005329957153.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph16502511005329957153.bin' '-l' '-1' '-v' '-w' '/tmp/graph16502511005329957153.weights' '-q' '0' '-e' '0.001'
[2026-05-26 16:07:32] [INFO ] Decomposing Gal with order
[2026-05-26 16:07:32] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 16:07:32] [INFO ] Removed a total of 675 redundant transitions.
[2026-05-26 16:07:33] [INFO ] Flatten gal took : 32 ms
[2026-05-26 16:07:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 116 labels/synchronizations in 6 ms.
[2026-05-26 16:07:33] [INFO ] Time to serialize gal into /tmp/CTLFireability10396391270259361843.gal : 4 ms
[2026-05-26 16:07:33] [INFO ] Time to serialize properties into /tmp/CTLFireability18119013785117301030.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/CTLFireability10396391270259361843.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18119013785117301030.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 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,1.05767e+09,206.554,2249804,6186,102,1.96361e+06,2114,772,1.57433e+07,91,13756,0
Converting to forward existential form...Done !
original formula: AG(EF(((i1.i0.u0.p2==1)&&(i1.i0.u34.p98==1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((i1.i0.u0.p2==1)&&(i1.i0.u34.p98==1)))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t63, t66, t67, t70, t71, t96, t99, t110, t112, t113, t114, t115, t152, t161, t164, t166, t186...1191
(forward)formula 0,0,576.482,2651852,1,0,2.50598e+06,3073,2218,1.74726e+07,230,14800,3733917
FORMULA FireWire-PT-11-CTLFireability-2024-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
original formula: EF(((E(A(((i3.u10.p31==1)&&(i4.u11.p59==1)) U (i7.u31.p91==1)) U ((AX(((i0.u2.p7==1)&&(i6.u30.p88==1))) * !(((i1.i0.u0.p2==1)&&(i6.u28.p8...474
=> equivalent forward existential formula: ([((((FwdU(Init,TRUE) * (E(!((E(!((i7.u31.p91==1)) U (!(((i3.u10.p31==1)&&(i4.u11.p59==1))) * !((i7.u31.p91==1))...1177
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found a local SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Detected timeout of ITS tools.
[2026-05-26 16:36:18] [INFO ] Applying decomposition
[2026-05-26 16:36:18] [INFO ] Flatten gal took : 16 ms
[2026-05-26 16:36:18] [INFO ] Decomposing Gal with order
[2026-05-26 16:36:18] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 16:36:18] [INFO ] Removed a total of 531 redundant transitions.
[2026-05-26 16:36:18] [INFO ] Flatten gal took : 25 ms
[2026-05-26 16:36:18] [INFO ] Fuse similar labels procedure discarded/fused a total of 153 labels/synchronizations in 3 ms.
[2026-05-26 16:36:18] [INFO ] Time to serialize gal into /tmp/CTLFireability13651187100032915240.gal : 1 ms
[2026-05-26 16:36:18] [INFO ] Time to serialize properties into /tmp/CTLFireability14301881494836919962.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/CTLFireability13651187100032915240.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14301881494836919962.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 13 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,1.05767e+09,7.65605,173304,1688,4815,111907,178931,211,295391,335,1.50371e+06,0
Converting to forward existential form...Done !
original formula: EF(((E(A(((u2.p31==1)&&(u4.p59==1)) U (u6.p91==1)) U ((AX(((u1.p7==1)&&(u6.p88==1))) * !(((u1.p2==1)&&(u6.p85==1)))) * !(((u1.p2==1)&&(u2...389
=> equivalent forward existential formula: ([((((FwdU(Init,TRUE) * (E(!((E(!((u6.p91==1)) U (!(((u2.p31==1)&&(u4.p59==1))) * !((u6.p91==1)))) + EG(!((u6.p9...993
Reverse transition relation is NOT exact ! Due to transitions t84, t85, t109, t172, t173, t184, t185, t194, t271, t282, t300, t303, t352, t378, t379, t397,...622
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
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="FireWire-PT-11"
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 FireWire-PT-11, 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 r130-smll-177955809000226"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/FireWire-PT-11.tgz
mv FireWire-PT-11 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 '
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 ;