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.r146-tall-177961074000106.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 FunctionPointer-PT-b128, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r146-tall-177961074000106
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 760K
-rw-r--r-- 1 mcc users 6.8K Mar 7 07:27 CTLCardinality.txt
-rw-r--r-- 1 mcc users 71K Mar 7 07:27 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.6K Mar 7 07:27 CTLFireability.txt
-rw-r--r-- 1 mcc users 37K Mar 7 07:27 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K Mar 15 10:24 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Mar 15 10:24 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Mar 15 10:24 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 15 10:24 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.4K Mar 7 07:28 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 68K Mar 7 07:28 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.6K Mar 7 07:28 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 72K Mar 7 07:28 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 15 10:24 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 15 10:24 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 391K 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 FunctionPointer-PT-b128-CTLFireability-2024-00
FORMULA_NAME FunctionPointer-PT-b128-CTLFireability-2024-01
FORMULA_NAME FunctionPointer-PT-b128-CTLFireability-2024-02
FORMULA_NAME FunctionPointer-PT-b128-CTLFireability-2024-03
FORMULA_NAME FunctionPointer-PT-b128-CTLFireability-2024-04
FORMULA_NAME FunctionPointer-PT-b128-CTLFireability-2024-05
FORMULA_NAME FunctionPointer-PT-b128-CTLFireability-2024-06
FORMULA_NAME FunctionPointer-PT-b128-CTLFireability-2024-07
FORMULA_NAME FunctionPointer-PT-b128-CTLFireability-2024-08
FORMULA_NAME FunctionPointer-PT-b128-CTLFireability-2024-09
FORMULA_NAME FunctionPointer-PT-b128-CTLFireability-2024-10
FORMULA_NAME FunctionPointer-PT-b128-CTLFireability-2024-11
FORMULA_NAME FunctionPointer-PT-b128-CTLFireability-2024-12
FORMULA_NAME FunctionPointer-PT-b128-CTLFireability-2024-13
FORMULA_NAME FunctionPointer-PT-b128-CTLFireability-2024-14
FORMULA_NAME FunctionPointer-PT-b128-CTLFireability-2024-15

=== Now, execution of the tool begins

BK_START 1779682374809

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=FunctionPointer-PT-b128
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202604301425
[2026-05-25 04:12:55] [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]
[2026-05-25 04:12:55] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-25 04:12:56] [INFO ] Load time of PNML (sax parser for PT used): 120 ms
[2026-05-25 04:12:56] [INFO ] Transformed 306 places.
[2026-05-25 04:12:56] [INFO ] Transformed 840 transitions.
[2026-05-25 04:12:56] [INFO ] Parsed PT model containing 306 places and 840 transitions and 3392 arcs in 218 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 11 ms.
Deduced a syphon composed of 84 places in 6 ms
Reduce places removed 84 places and 192 transitions.
FORMULA FunctionPointer-PT-b128-CTLFireability-2024-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-b128-CTLFireability-2024-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 55 out of 222 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 222/222 places, 648/648 transitions.
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 212 transition count 648
Discarding 17 places :
Symmetric choice reduction at 1 with 17 rule applications. Total rules 27 place count 195 transition count 580
Iterating global reduction 1 with 17 rules applied. Total rules applied 44 place count 195 transition count 580
Ensure Unique test removed 40 transitions
Reduce isomorphic transitions removed 40 transitions.
Iterating post reduction 1 with 40 rules applied. Total rules applied 84 place count 195 transition count 540
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 92 place count 187 transition count 524
Iterating global reduction 2 with 8 rules applied. Total rules applied 100 place count 187 transition count 524
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 2 with 24 rules applied. Total rules applied 124 place count 187 transition count 500
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 128 place count 183 transition count 492
Iterating global reduction 3 with 4 rules applied. Total rules applied 132 place count 183 transition count 492
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 135 place count 180 transition count 480
Iterating global reduction 3 with 3 rules applied. Total rules applied 138 place count 180 transition count 480
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 141 place count 177 transition count 474
Iterating global reduction 3 with 3 rules applied. Total rules applied 144 place count 177 transition count 474
Applied a total of 144 rules in 78 ms. Remains 177 /222 variables (removed 45) and now considering 474/648 (removed 174) transitions.
[2026-05-25 04:12:56] [INFO ] Flow matrix only has 314 transitions (discarded 160 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11084387232472110738.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1585353163636920135.kers'
[2026-05-25 04:12:56] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11084387232472110738.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1585353163636920135.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 314 rows 177 cols 850 entries
Finished phase 1 with 174 SingleSign rule and 1 generalized
[2026-05-25 04:12:56] [INFO ] Computed 2 invariants in 2 ms
Computed 2 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-1585353163636920135.kers
Total runtime 3 ms.
[2026-05-25 04:12:56] [INFO ] Implicit Places using invariants in 296 ms returned []
[2026-05-25 04:12:56] [INFO ] Flow matrix only has 314 transitions (discarded 160 similar events)
[2026-05-25 04:12:56] [INFO ] Invariant cache hit.
[2026-05-25 04:12:56] [INFO ] State equation strengthened by 61 read => feed constraints.
[2026-05-25 04:12:56] [INFO ] Implicit Places using invariants and state equation in 273 ms returned []
Implicit Place search using SMT with State Equation took 601 ms to find 0 implicit places.
Running 472 sub problems to find dead transitions.
[2026-05-25 04:12:57] [INFO ] Flow matrix only has 314 transitions (discarded 160 similar events)
[2026-05-25 04:12:57] [INFO ] Invariant cache hit.
[2026-05-25 04:12:57] [INFO ] State equation strengthened by 61 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/177 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 472 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/177 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 472 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/177 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 472 unsolved
At refinement iteration 3 (OVERLAPS) 314/491 variables, 177/179 constraints. Problems are: Problem set: 0 solved, 472 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/491 variables, 61/240 constraints. Problems are: Problem set: 0 solved, 472 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/491 variables, 0/240 constraints. Problems are: Problem set: 0 solved, 472 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/491 variables, 0/240 constraints. Problems are: Problem set: 0 solved, 472 unsolved
No progress, stopping.
After SMT solving in domain Real declared 491/491 variables, and 240 constraints, problems are : Problem set: 0 solved, 472 unsolved in 18219 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 177/177 constraints, ReadFeed: 61/61 constraints, PredecessorRefiner: 472/472 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 472 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/177 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 472 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/177 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 472 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/177 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 472 unsolved
At refinement iteration 3 (OVERLAPS) 314/491 variables, 177/179 constraints. Problems are: Problem set: 0 solved, 472 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/491 variables, 61/240 constraints. Problems are: Problem set: 0 solved, 472 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/491 variables, 472/712 constraints. Problems are: Problem set: 0 solved, 472 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/491 variables, 0/712 constraints. Problems are: Problem set: 0 solved, 472 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 491/491 variables, and 712 constraints, problems are : Problem set: 0 solved, 472 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 177/177 constraints, ReadFeed: 61/61 constraints, PredecessorRefiner: 472/472 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 48658ms problems are : Problem set: 0 solved, 472 unsolved
Search for dead transitions found 0 dead transitions in 48672ms
Starting structural reductions in LTL mode, iteration 1 : 177/222 places, 474/648 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 49387 ms. Remains : 177/222 places, 474/648 transitions.
Starting structural reductions in LTL mode, iteration 0 : 177/177 places, 474/474 transitions.
Applied a total of 0 rules in 3 ms. Remains 177 /177 variables (removed 0) and now considering 474/474 (removed 0) transitions.
[2026-05-25 04:13:45] [INFO ] Flow matrix only has 314 transitions (discarded 160 similar events)
[2026-05-25 04:13:45] [INFO ] Invariant cache hit.
[2026-05-25 04:13:45] [INFO ] Implicit Places using invariants in 95 ms returned []
[2026-05-25 04:13:45] [INFO ] Flow matrix only has 314 transitions (discarded 160 similar events)
[2026-05-25 04:13:45] [INFO ] Invariant cache hit.
[2026-05-25 04:13:45] [INFO ] State equation strengthened by 61 read => feed constraints.
[2026-05-25 04:13:46] [INFO ] Implicit Places using invariants and state equation in 237 ms returned []
Implicit Place search using SMT with State Equation took 334 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 338 ms. Remains : 177/177 places, 474/474 transitions.
Support contains 55 out of 177 places after structural reductions.
[2026-05-25 04:13:46] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2026-05-25 04:13:46] [INFO ] Flatten gal took : 54 ms
FORMULA FunctionPointer-PT-b128-CTLFireability-2024-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-25 04:13:46] [INFO ] Flatten gal took : 26 ms
[2026-05-25 04:13:46] [INFO ] Input system was already deterministic with 474 transitions.
Support contains 46 out of 177 places (down from 55) after GAL structural reductions.
RANDOM walk for 40076 steps (23 resets) in 1093 ms. (36 steps per ms) remains 7/36 properties
BEST_FIRST walk for 40004 steps (8 resets) in 259 ms. (153 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (19 resets) in 218 ms. (182 steps per ms) remains 5/7 properties
BEST_FIRST walk for 40003 steps (8 resets) in 127 ms. (312 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40003 steps (18 resets) in 121 ms. (327 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40002 steps (8 resets) in 128 ms. (310 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 90 ms. (439 steps per ms) remains 5/5 properties
[2026-05-25 04:13:46] [INFO ] Flow matrix only has 314 transitions (discarded 160 similar events)
[2026-05-25 04:13:46] [INFO ] Invariant cache hit.
[2026-05-25 04:13:46] [INFO ] State equation strengthened by 61 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/13 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 47/60 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/60 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 20/80 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/80 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (OVERLAPS) 203/283 variables, 80/82 constraints. Problems are: Problem set: 0 solved, 5 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/283 variables, 52/134 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/283 variables, 0/134 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Problem AtomicPropp5 is UNSAT
Problem AtomicPropp10 is UNSAT
Problem AtomicPropp12 is UNSAT
At refinement iteration 8 (OVERLAPS) 165/448 variables, 62/196 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/448 variables, 9/205 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/448 variables, 0/205 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 43/491 variables, 35/240 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/491 variables, 0/240 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 0/491 variables, 0/240 constraints. Problems are: Problem set: 3 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 491/491 variables, and 240 constraints, problems are : Problem set: 3 solved, 2 unsolved in 217 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 177/177 constraints, ReadFeed: 61/61 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 3 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 22/27 variables, 1/1 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/27 variables, 0/1 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 122/149 variables, 27/28 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/149 variables, 12/40 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/149 variables, 0/40 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 245/394 variables, 98/138 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/394 variables, 49/187 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/394 variables, 2/189 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/394 variables, 1/190 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/394 variables, 0/190 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 6/400 variables, 1/191 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/400 variables, 0/191 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 62/462 variables, 43/234 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/462 variables, 3/237 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/462 variables, 0/237 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 16 (OVERLAPS) 29/491 variables, 9/246 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/491 variables, 0/246 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 18 (OVERLAPS) 0/491 variables, 0/246 constraints. Problems are: Problem set: 3 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 491/491 variables, and 246 constraints, problems are : Problem set: 3 solved, 2 unsolved in 776 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 177/177 constraints, ReadFeed: 61/61 constraints, PredecessorRefiner: 2/5 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 4/4 constraints]
After SMT, in 1008ms problems are : Problem set: 3 solved, 2 unsolved
Parikh walk visited 1 properties in 233 ms.
Support contains 2 out of 177 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 177/177 places, 474/474 transitions.
Graph (complete) has 716 edges and 177 vertex of which 153 are kept as prefixes of interest. Removing 24 places using SCC suffix rule.1 ms
Discarding 24 places :
Also discarding 0 output transitions
Drop transitions (Empty/Sink Transition effects.) removed 48 transitions
Reduce isomorphic transitions removed 48 transitions.
Iterating post reduction 0 with 48 rules applied. Total rules applied 49 place count 153 transition count 426
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 64 place count 138 transition count 362
Iterating global reduction 1 with 15 rules applied. Total rules applied 79 place count 138 transition count 362
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 91 place count 138 transition count 350
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 100 place count 129 transition count 330
Iterating global reduction 2 with 9 rules applied. Total rules applied 109 place count 129 transition count 330
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 115 place count 123 transition count 310
Iterating global reduction 2 with 6 rules applied. Total rules applied 121 place count 123 transition count 310
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 127 place count 117 transition count 290
Iterating global reduction 2 with 6 rules applied. Total rules applied 133 place count 117 transition count 290
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 139 place count 111 transition count 276
Iterating global reduction 2 with 6 rules applied. Total rules applied 145 place count 111 transition count 276
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 151 place count 105 transition count 260
Iterating global reduction 2 with 6 rules applied. Total rules applied 157 place count 105 transition count 260
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 163 place count 99 transition count 246
Iterating global reduction 2 with 6 rules applied. Total rules applied 169 place count 99 transition count 246
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 174 place count 94 transition count 236
Iterating global reduction 2 with 5 rules applied. Total rules applied 179 place count 94 transition count 236
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 184 place count 89 transition count 226
Iterating global reduction 2 with 5 rules applied. Total rules applied 189 place count 89 transition count 226
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 191 place count 87 transition count 222
Iterating global reduction 2 with 2 rules applied. Total rules applied 193 place count 87 transition count 222
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 195 place count 85 transition count 218
Iterating global reduction 2 with 2 rules applied. Total rules applied 197 place count 85 transition count 218
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 198 place count 84 transition count 216
Iterating global reduction 2 with 1 rules applied. Total rules applied 199 place count 84 transition count 216
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 203 place count 84 transition count 212
Applied a total of 203 rules in 81 ms. Remains 84 /177 variables (removed 93) and now considering 212/474 (removed 262) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 81 ms. Remains : 84/177 places, 212/474 transitions.
RANDOM walk for 30820 steps (6 resets) in 113 ms. (270 steps per ms) remains 0/1 properties
Successfully simplified 3 atomic propositions for a total of 13 simplifications.
FORMULA FunctionPointer-PT-b128-CTLFireability-2024-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-25 04:13:48] [INFO ] Flatten gal took : 21 ms
[2026-05-25 04:13:48] [INFO ] Flatten gal took : 20 ms
[2026-05-25 04:13:48] [INFO ] Input system was already deterministic with 474 transitions.
Computed a total of 24 stabilizing places and 64 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 177/177 places, 474/474 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 162 transition count 416
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 162 transition count 416
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 0 with 18 rules applied. Total rules applied 48 place count 162 transition count 398
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 57 place count 153 transition count 378
Iterating global reduction 1 with 9 rules applied. Total rules applied 66 place count 153 transition count 378
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 73 place count 146 transition count 354
Iterating global reduction 1 with 7 rules applied. Total rules applied 80 place count 146 transition count 354
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 87 place count 139 transition count 332
Iterating global reduction 1 with 7 rules applied. Total rules applied 94 place count 139 transition count 332
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 101 place count 132 transition count 314
Iterating global reduction 1 with 7 rules applied. Total rules applied 108 place count 132 transition count 314
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 114 place count 126 transition count 298
Iterating global reduction 1 with 6 rules applied. Total rules applied 120 place count 126 transition count 298
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 126 place count 120 transition count 286
Iterating global reduction 1 with 6 rules applied. Total rules applied 132 place count 120 transition count 286
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 137 place count 115 transition count 276
Iterating global reduction 1 with 5 rules applied. Total rules applied 142 place count 115 transition count 276
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 147 place count 110 transition count 266
Iterating global reduction 1 with 5 rules applied. Total rules applied 152 place count 110 transition count 266
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 154 place count 108 transition count 262
Iterating global reduction 1 with 2 rules applied. Total rules applied 156 place count 108 transition count 262
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 158 place count 106 transition count 258
Iterating global reduction 1 with 2 rules applied. Total rules applied 160 place count 106 transition count 258
Applied a total of 160 rules in 35 ms. Remains 106 /177 variables (removed 71) and now considering 258/474 (removed 216) transitions.
[2026-05-25 04:13:48] [INFO ] Flow matrix only has 174 transitions (discarded 84 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17583229578029167093.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16526606550206675346.kers'
[2026-05-25 04:13:48] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17583229578029167093.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16526606550206675346.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 174 rows 106 cols 480 entries
Finished phase 1 with 103 SingleSign rule and 1 generalized
[2026-05-25 04:13:48] [INFO ] Computed 2 invariants in 0 ms
Computed 2 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-16526606550206675346.kers
Total runtime 1 ms.
[2026-05-25 04:13:48] [INFO ] Implicit Places using invariants in 76 ms returned []
[2026-05-25 04:13:48] [INFO ] Flow matrix only has 174 transitions (discarded 84 similar events)
[2026-05-25 04:13:48] [INFO ] Invariant cache hit.
[2026-05-25 04:13:48] [INFO ] State equation strengthened by 40 read => feed constraints.
[2026-05-25 04:13:48] [INFO ] Implicit Places using invariants and state equation in 229 ms returned []
Implicit Place search using SMT with State Equation took 310 ms to find 0 implicit places.
Running 256 sub problems to find dead transitions.
[2026-05-25 04:13:48] [INFO ] Flow matrix only has 174 transitions (discarded 84 similar events)
[2026-05-25 04:13:48] [INFO ] Invariant cache hit.
[2026-05-25 04:13:48] [INFO ] State equation strengthened by 40 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/106 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/106 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/106 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 3 (OVERLAPS) 174/280 variables, 106/108 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/280 variables, 40/148 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/280 variables, 0/148 constraints. Problems are: Problem set: 0 solved, 256 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/280 variables, 0/148 constraints. Problems are: Problem set: 0 solved, 256 unsolved
No progress, stopping.
After SMT solving in domain Real declared 280/280 variables, and 148 constraints, problems are : Problem set: 0 solved, 256 unsolved in 5903 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 106/106 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 256/256 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 256 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/106 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/106 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/106 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 3 (OVERLAPS) 174/280 variables, 106/108 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/280 variables, 40/148 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/280 variables, 256/404 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/280 variables, 7/411 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/280 variables, 0/411 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 8 (OVERLAPS) 0/280 variables, 0/411 constraints. Problems are: Problem set: 0 solved, 256 unsolved
No progress, stopping.
After SMT solving in domain Int declared 280/280 variables, and 411 constraints, problems are : Problem set: 0 solved, 256 unsolved in 19676 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 106/106 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 256/256 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 7/7 constraints]
After SMT, in 25687ms problems are : Problem set: 0 solved, 256 unsolved
Search for dead transitions found 0 dead transitions in 25689ms
Starting structural reductions in LTL mode, iteration 1 : 106/177 places, 258/474 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 26035 ms. Remains : 106/177 places, 258/474 transitions.
[2026-05-25 04:14:14] [INFO ] Flatten gal took : 16 ms
[2026-05-25 04:14:14] [INFO ] Flatten gal took : 10 ms
[2026-05-25 04:14:14] [INFO ] Input system was already deterministic with 258 transitions.
[2026-05-25 04:14:14] [INFO ] Flatten gal took : 9 ms
[2026-05-25 04:14:14] [INFO ] Flatten gal took : 9 ms
[2026-05-25 04:14:14] [INFO ] Time to serialize gal into /tmp/CTLFireability11871482607073059459.gal : 4 ms
[2026-05-25 04:14:14] [INFO ] Time to serialize properties into /tmp/CTLFireability6587914699018683131.ctl : 6 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/CTLFireability11871482607073059459.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6587914699018683131.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.
[2026-05-25 04:14:44] [INFO ] Flatten gal took : 9 ms
[2026-05-25 04:14:44] [INFO ] Applying decomposition
[2026-05-25 04:14:44] [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/graph5142940480300433535.txt' '-o' '/tmp/graph5142940480300433535.bin' '-w' '/tmp/graph5142940480300433535.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph5142940480300433535.bin' '-l' '-1' '-v' '-w' '/tmp/graph5142940480300433535.weights' '-q' '0' '-e' '0.001'
[2026-05-25 04:14:44] [INFO ] Decomposing Gal with order
[2026-05-25 04:14:44] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 04:14:44] [INFO ] Removed a total of 425 redundant transitions.
[2026-05-25 04:14:44] [INFO ] Flatten gal took : 65 ms
[2026-05-25 04:14:44] [INFO ] Fuse similar labels procedure discarded/fused a total of 128 labels/synchronizations in 10 ms.
[2026-05-25 04:14:44] [INFO ] Time to serialize gal into /tmp/CTLFireability10151461197360161931.gal : 3 ms
[2026-05-25 04:14:44] [INFO ] Time to serialize properties into /tmp/CTLFireability8749122995531261898.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/CTLFireability10151461197360161931.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8749122995531261898.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 : 177/177 places, 474/474 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 164 transition count 432
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 164 transition count 432
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 30 transitions.
Iterating post reduction 0 with 30 rules applied. Total rules applied 56 place count 164 transition count 402
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 63 place count 157 transition count 386
Iterating global reduction 1 with 7 rules applied. Total rules applied 70 place count 157 transition count 386
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 76 place count 151 transition count 366
Iterating global reduction 1 with 6 rules applied. Total rules applied 82 place count 151 transition count 366
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 88 place count 145 transition count 348
Iterating global reduction 1 with 6 rules applied. Total rules applied 94 place count 145 transition count 348
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 99 place count 140 transition count 336
Iterating global reduction 1 with 5 rules applied. Total rules applied 104 place count 140 transition count 336
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 108 place count 136 transition count 326
Iterating global reduction 1 with 4 rules applied. Total rules applied 112 place count 136 transition count 326
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 116 place count 132 transition count 318
Iterating global reduction 1 with 4 rules applied. Total rules applied 120 place count 132 transition count 318
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 123 place count 129 transition count 312
Iterating global reduction 1 with 3 rules applied. Total rules applied 126 place count 129 transition count 312
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 129 place count 126 transition count 306
Iterating global reduction 1 with 3 rules applied. Total rules applied 132 place count 126 transition count 306
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 133 place count 125 transition count 304
Iterating global reduction 1 with 1 rules applied. Total rules applied 134 place count 125 transition count 304
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 135 place count 124 transition count 302
Iterating global reduction 1 with 1 rules applied. Total rules applied 136 place count 124 transition count 302
Drop transitions (Redundant composition of simpler transitions.) removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 1 with 8 rules applied. Total rules applied 144 place count 124 transition count 294
Applied a total of 144 rules in 68 ms. Remains 124 /177 variables (removed 53) and now considering 294/474 (removed 180) transitions.
[2026-05-25 04:15:14] [INFO ] Flow matrix only has 200 transitions (discarded 94 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13279309042927846957.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6008645052658022044.kers'
[2026-05-25 04:15:14] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13279309042927846957.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6008645052658022044.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 200 rows 124 cols 552 entries
Finished phase 1 with 121 SingleSign rule and 1 generalized
[2026-05-25 04:15:14] [INFO ] Computed 2 invariants in 0 ms
Computed 2 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-6008645052658022044.kers
Total runtime 1 ms.
[2026-05-25 04:15:15] [INFO ] Implicit Places using invariants in 86 ms returned []
[2026-05-25 04:15:15] [INFO ] Flow matrix only has 200 transitions (discarded 94 similar events)
[2026-05-25 04:15:15] [INFO ] Invariant cache hit.
[2026-05-25 04:15:15] [INFO ] State equation strengthened by 46 read => feed constraints.
[2026-05-25 04:15:15] [INFO ] Implicit Places using invariants and state equation in 202 ms returned []
Implicit Place search using SMT with State Equation took 290 ms to find 0 implicit places.
[2026-05-25 04:15:15] [INFO ] Redundant transitions in 14 ms returned []
Running 292 sub problems to find dead transitions.
[2026-05-25 04:15:15] [INFO ] Flow matrix only has 200 transitions (discarded 94 similar events)
[2026-05-25 04:15:15] [INFO ] Invariant cache hit.
[2026-05-25 04:15:15] [INFO ] State equation strengthened by 46 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/124 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 292 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/124 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 292 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/124 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 292 unsolved
At refinement iteration 3 (OVERLAPS) 200/324 variables, 124/126 constraints. Problems are: Problem set: 0 solved, 292 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/324 variables, 46/172 constraints. Problems are: Problem set: 0 solved, 292 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/324 variables, 0/172 constraints. Problems are: Problem set: 0 solved, 292 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/324 variables, 0/172 constraints. Problems are: Problem set: 0 solved, 292 unsolved
No progress, stopping.
After SMT solving in domain Real declared 324/324 variables, and 172 constraints, problems are : Problem set: 0 solved, 292 unsolved in 7581 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 124/124 constraints, ReadFeed: 46/46 constraints, PredecessorRefiner: 292/292 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 292 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/124 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 292 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/124 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 292 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/124 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 292 unsolved
At refinement iteration 3 (OVERLAPS) 200/324 variables, 124/126 constraints. Problems are: Problem set: 0 solved, 292 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/324 variables, 46/172 constraints. Problems are: Problem set: 0 solved, 292 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/324 variables, 292/464 constraints. Problems are: Problem set: 0 solved, 292 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/324 variables, 1/465 constraints. Problems are: Problem set: 0 solved, 292 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/324 variables, 0/465 constraints. Problems are: Problem set: 0 solved, 292 unsolved
At refinement iteration 8 (OVERLAPS) 0/324 variables, 0/465 constraints. Problems are: Problem set: 0 solved, 292 unsolved
No progress, stopping.
After SMT solving in domain Int declared 324/324 variables, and 465 constraints, problems are : Problem set: 0 solved, 292 unsolved in 20221 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 124/124 constraints, ReadFeed: 46/46 constraints, PredecessorRefiner: 292/292 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 27895ms problems are : Problem set: 0 solved, 292 unsolved
Search for dead transitions found 0 dead transitions in 27896ms
Starting structural reductions in SI_CTL mode, iteration 1 : 124/177 places, 294/474 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 28283 ms. Remains : 124/177 places, 294/474 transitions.
[2026-05-25 04:15:43] [INFO ] Flatten gal took : 8 ms
[2026-05-25 04:15:43] [INFO ] Flatten gal took : 8 ms
[2026-05-25 04:15:43] [INFO ] Input system was already deterministic with 294 transitions.
[2026-05-25 04:15:43] [INFO ] Flatten gal took : 8 ms
[2026-05-25 04:15:43] [INFO ] Flatten gal took : 8 ms
[2026-05-25 04:15:43] [INFO ] Time to serialize gal into /tmp/CTLFireability9878820038735864652.gal : 3 ms
[2026-05-25 04:15:43] [INFO ] Time to serialize properties into /tmp/CTLFireability5045688488038794585.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/CTLFireability9878820038735864652.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5045688488038794585.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.
[2026-05-25 04:16:13] [INFO ] Flatten gal took : 9 ms
[2026-05-25 04:16:13] [INFO ] Applying decomposition
[2026-05-25 04:16:13] [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/graph8870402205345810684.txt' '-o' '/tmp/graph8870402205345810684.bin' '-w' '/tmp/graph8870402205345810684.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph8870402205345810684.bin' '-l' '-1' '-v' '-w' '/tmp/graph8870402205345810684.weights' '-q' '0' '-e' '0.001'
[2026-05-25 04:16:13] [INFO ] Decomposing Gal with order
[2026-05-25 04:16:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 04:16:13] [INFO ] Removed a total of 494 redundant transitions.
[2026-05-25 04:16:13] [INFO ] Flatten gal took : 36 ms
[2026-05-25 04:16:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 164 labels/synchronizations in 9 ms.
[2026-05-25 04:16:13] [INFO ] Time to serialize gal into /tmp/CTLFireability13189097793921336315.gal : 3 ms
[2026-05-25 04:16:13] [INFO ] Time to serialize properties into /tmp/CTLFireability14767764111056081764.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/CTLFireability13189097793921336315.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14767764111056081764.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 : 177/177 places, 474/474 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 161 transition count 408
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 161 transition count 408
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 44 place count 161 transition count 396
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 53 place count 152 transition count 376
Iterating global reduction 1 with 9 rules applied. Total rules applied 62 place count 152 transition count 376
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 68 place count 146 transition count 356
Iterating global reduction 1 with 6 rules applied. Total rules applied 74 place count 146 transition count 356
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 80 place count 140 transition count 336
Iterating global reduction 1 with 6 rules applied. Total rules applied 86 place count 140 transition count 336
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 92 place count 134 transition count 322
Iterating global reduction 1 with 6 rules applied. Total rules applied 98 place count 134 transition count 322
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 104 place count 128 transition count 306
Iterating global reduction 1 with 6 rules applied. Total rules applied 110 place count 128 transition count 306
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 116 place count 122 transition count 292
Iterating global reduction 1 with 6 rules applied. Total rules applied 122 place count 122 transition count 292
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 127 place count 117 transition count 282
Iterating global reduction 1 with 5 rules applied. Total rules applied 132 place count 117 transition count 282
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 137 place count 112 transition count 272
Iterating global reduction 1 with 5 rules applied. Total rules applied 142 place count 112 transition count 272
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 144 place count 110 transition count 268
Iterating global reduction 1 with 2 rules applied. Total rules applied 146 place count 110 transition count 268
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 148 place count 108 transition count 264
Iterating global reduction 1 with 2 rules applied. Total rules applied 150 place count 108 transition count 264
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 151 place count 107 transition count 262
Iterating global reduction 1 with 1 rules applied. Total rules applied 152 place count 107 transition count 262
Applied a total of 152 rules in 19 ms. Remains 107 /177 variables (removed 70) and now considering 262/474 (removed 212) transitions.
[2026-05-25 04:16:43] [INFO ] Flow matrix only has 178 transitions (discarded 84 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13981651564376913079.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5547912642056586440.kers'
[2026-05-25 04:16:43] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13981651564376913079.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5547912642056586440.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 178 rows 107 cols 496 entries
Finished phase 1 with 104 SingleSign rule and 1 generalized
[2026-05-25 04:16:43] [INFO ] Computed 2 invariants in 0 ms
Computed 2 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-5547912642056586440.kers
Total runtime 1 ms.
[2026-05-25 04:16:43] [INFO ] Implicit Places using invariants in 166 ms returned []
[2026-05-25 04:16:43] [INFO ] Flow matrix only has 178 transitions (discarded 84 similar events)
[2026-05-25 04:16:43] [INFO ] Invariant cache hit.
[2026-05-25 04:16:43] [INFO ] State equation strengthened by 40 read => feed constraints.
[2026-05-25 04:16:43] [INFO ] Implicit Places using invariants and state equation in 186 ms returned []
Implicit Place search using SMT with State Equation took 354 ms to find 0 implicit places.
Running 260 sub problems to find dead transitions.
[2026-05-25 04:16:43] [INFO ] Flow matrix only has 178 transitions (discarded 84 similar events)
[2026-05-25 04:16:43] [INFO ] Invariant cache hit.
[2026-05-25 04:16:43] [INFO ] State equation strengthened by 40 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/107 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 260 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/107 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 260 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/107 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 260 unsolved
At refinement iteration 3 (OVERLAPS) 178/285 variables, 107/109 constraints. Problems are: Problem set: 0 solved, 260 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/285 variables, 40/149 constraints. Problems are: Problem set: 0 solved, 260 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/285 variables, 0/149 constraints. Problems are: Problem set: 0 solved, 260 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/285 variables, 0/149 constraints. Problems are: Problem set: 0 solved, 260 unsolved
No progress, stopping.
After SMT solving in domain Real declared 285/285 variables, and 149 constraints, problems are : Problem set: 0 solved, 260 unsolved in 6188 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 107/107 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 260/260 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 260 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/107 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 260 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/107 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 260 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/107 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 260 unsolved
At refinement iteration 3 (OVERLAPS) 178/285 variables, 107/109 constraints. Problems are: Problem set: 0 solved, 260 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/285 variables, 40/149 constraints. Problems are: Problem set: 0 solved, 260 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/285 variables, 260/409 constraints. Problems are: Problem set: 0 solved, 260 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/285 variables, 0/409 constraints. Problems are: Problem set: 0 solved, 260 unsolved
At refinement iteration 7 (OVERLAPS) 0/285 variables, 0/409 constraints. Problems are: Problem set: 0 solved, 260 unsolved
No progress, stopping.
After SMT solving in domain Int declared 285/285 variables, and 409 constraints, problems are : Problem set: 0 solved, 260 unsolved in 14602 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 107/107 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 260/260 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 20874ms problems are : Problem set: 0 solved, 260 unsolved
Search for dead transitions found 0 dead transitions in 20875ms
Starting structural reductions in LTL mode, iteration 1 : 107/177 places, 262/474 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 21250 ms. Remains : 107/177 places, 262/474 transitions.
[2026-05-25 04:17:04] [INFO ] Flatten gal took : 6 ms
[2026-05-25 04:17:04] [INFO ] Flatten gal took : 6 ms
[2026-05-25 04:17:04] [INFO ] Input system was already deterministic with 262 transitions.
[2026-05-25 04:17:04] [INFO ] Flatten gal took : 16 ms
[2026-05-25 04:17:04] [INFO ] Flatten gal took : 13 ms
[2026-05-25 04:17:04] [INFO ] Time to serialize gal into /tmp/CTLFireability12041968788629470855.gal : 2 ms
[2026-05-25 04:17:04] [INFO ] Time to serialize properties into /tmp/CTLFireability18191973366937192449.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/CTLFireability12041968788629470855.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18191973366937192449.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.
[2026-05-25 04:17:34] [INFO ] Flatten gal took : 6 ms
[2026-05-25 04:17:34] [INFO ] Applying decomposition
[2026-05-25 04:17:34] [INFO ] Flatten gal took : 5 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph15480024557483114208.txt' '-o' '/tmp/graph15480024557483114208.bin' '-w' '/tmp/graph15480024557483114208.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph15480024557483114208.bin' '-l' '-1' '-v' '-w' '/tmp/graph15480024557483114208.weights' '-q' '0' '-e' '0.001'
[2026-05-25 04:17:34] [INFO ] Decomposing Gal with order
[2026-05-25 04:17:34] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 04:17:34] [INFO ] Removed a total of 438 redundant transitions.
[2026-05-25 04:17:34] [INFO ] Flatten gal took : 40 ms
[2026-05-25 04:17:34] [INFO ] Fuse similar labels procedure discarded/fused a total of 153 labels/synchronizations in 27 ms.
[2026-05-25 04:17:35] [INFO ] Time to serialize gal into /tmp/CTLFireability11787852090906003730.gal : 5 ms
[2026-05-25 04:17:35] [INFO ] Time to serialize properties into /tmp/CTLFireability8585962327964143531.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/CTLFireability11787852090906003730.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8585962327964143531.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 : 177/177 places, 474/474 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 162 transition count 416
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 162 transition count 416
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 0 with 18 rules applied. Total rules applied 48 place count 162 transition count 398
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 57 place count 153 transition count 378
Iterating global reduction 1 with 9 rules applied. Total rules applied 66 place count 153 transition count 378
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 72 place count 147 transition count 358
Iterating global reduction 1 with 6 rules applied. Total rules applied 78 place count 147 transition count 358
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 84 place count 141 transition count 340
Iterating global reduction 1 with 6 rules applied. Total rules applied 90 place count 141 transition count 340
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 96 place count 135 transition count 324
Iterating global reduction 1 with 6 rules applied. Total rules applied 102 place count 135 transition count 324
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 108 place count 129 transition count 306
Iterating global reduction 1 with 6 rules applied. Total rules applied 114 place count 129 transition count 306
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 120 place count 123 transition count 292
Iterating global reduction 1 with 6 rules applied. Total rules applied 126 place count 123 transition count 292
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 131 place count 118 transition count 282
Iterating global reduction 1 with 5 rules applied. Total rules applied 136 place count 118 transition count 282
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 141 place count 113 transition count 272
Iterating global reduction 1 with 5 rules applied. Total rules applied 146 place count 113 transition count 272
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 149 place count 110 transition count 266
Iterating global reduction 1 with 3 rules applied. Total rules applied 152 place count 110 transition count 266
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 155 place count 107 transition count 260
Iterating global reduction 1 with 3 rules applied. Total rules applied 158 place count 107 transition count 260
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 159 place count 106 transition count 258
Iterating global reduction 1 with 1 rules applied. Total rules applied 160 place count 106 transition count 258
Applied a total of 160 rules in 27 ms. Remains 106 /177 variables (removed 71) and now considering 258/474 (removed 216) transitions.
[2026-05-25 04:18:05] [INFO ] Flow matrix only has 174 transitions (discarded 84 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8273568924152223007.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2492158037263823639.kers'
[2026-05-25 04:18:05] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8273568924152223007.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2492158037263823639.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 174 rows 106 cols 480 entries
Finished phase 1 with 103 SingleSign rule and 1 generalized
[2026-05-25 04:18:05] [INFO ] Computed 2 invariants in 0 ms
Computed 2 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-2492158037263823639.kers
Total runtime 1 ms.
[2026-05-25 04:18:05] [INFO ] Implicit Places using invariants in 89 ms returned []
[2026-05-25 04:18:05] [INFO ] Flow matrix only has 174 transitions (discarded 84 similar events)
[2026-05-25 04:18:05] [INFO ] Invariant cache hit.
[2026-05-25 04:18:05] [INFO ] State equation strengthened by 40 read => feed constraints.
[2026-05-25 04:18:05] [INFO ] Implicit Places using invariants and state equation in 320 ms returned []
Implicit Place search using SMT with State Equation took 434 ms to find 0 implicit places.
Running 256 sub problems to find dead transitions.
[2026-05-25 04:18:05] [INFO ] Flow matrix only has 174 transitions (discarded 84 similar events)
[2026-05-25 04:18:05] [INFO ] Invariant cache hit.
[2026-05-25 04:18:05] [INFO ] State equation strengthened by 40 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/106 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/106 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/106 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 3 (OVERLAPS) 174/280 variables, 106/108 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/280 variables, 40/148 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/280 variables, 0/148 constraints. Problems are: Problem set: 0 solved, 256 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/280 variables, 0/148 constraints. Problems are: Problem set: 0 solved, 256 unsolved
No progress, stopping.
After SMT solving in domain Real declared 280/280 variables, and 148 constraints, problems are : Problem set: 0 solved, 256 unsolved in 6030 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 106/106 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 256/256 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 256 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/106 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/106 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/106 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 3 (OVERLAPS) 174/280 variables, 106/108 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/280 variables, 40/148 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/280 variables, 256/404 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/280 variables, 0/404 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 7 (OVERLAPS) 0/280 variables, 0/404 constraints. Problems are: Problem set: 0 solved, 256 unsolved
No progress, stopping.
After SMT solving in domain Int declared 280/280 variables, and 404 constraints, problems are : Problem set: 0 solved, 256 unsolved in 13944 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 106/106 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 256/256 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 20071ms problems are : Problem set: 0 solved, 256 unsolved
Search for dead transitions found 0 dead transitions in 20075ms
Starting structural reductions in LTL mode, iteration 1 : 106/177 places, 258/474 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 20539 ms. Remains : 106/177 places, 258/474 transitions.
[2026-05-25 04:18:25] [INFO ] Flatten gal took : 15 ms
[2026-05-25 04:18:25] [INFO ] Flatten gal took : 11 ms
[2026-05-25 04:18:25] [INFO ] Input system was already deterministic with 258 transitions.
[2026-05-25 04:18:25] [INFO ] Flatten gal took : 4 ms
[2026-05-25 04:18:25] [INFO ] Flatten gal took : 4 ms
[2026-05-25 04:18:25] [INFO ] Time to serialize gal into /tmp/CTLFireability4023376200067254156.gal : 1 ms
[2026-05-25 04:18:25] [INFO ] Time to serialize properties into /tmp/CTLFireability6023068504029416623.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/CTLFireability4023376200067254156.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6023068504029416623.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.
[2026-05-25 04:18:55] [INFO ] Flatten gal took : 4 ms
[2026-05-25 04:18:55] [INFO ] Applying decomposition
[2026-05-25 04:18:55] [INFO ] Flatten gal took : 4 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/graph3701863107874344372.txt' '-o' '/tmp/graph3701863107874344372.bin' '-w' '/tmp/graph3701863107874344372.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph3701863107874344372.bin' '-l' '-1' '-v' '-w' '/tmp/graph3701863107874344372.weights' '-q' '0' '-e' '0.001'
[2026-05-25 04:18:55] [INFO ] Decomposing Gal with order
[2026-05-25 04:18:55] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 04:18:55] [INFO ] Removed a total of 425 redundant transitions.
[2026-05-25 04:18:55] [INFO ] Flatten gal took : 27 ms
[2026-05-25 04:18:55] [INFO ] Fuse similar labels procedure discarded/fused a total of 136 labels/synchronizations in 6 ms.
[2026-05-25 04:18:55] [INFO ] Time to serialize gal into /tmp/CTLFireability12274523953367739228.gal : 2 ms
[2026-05-25 04:18:55] [INFO ] Time to serialize properties into /tmp/CTLFireability1363320251865648006.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/CTLFireability12274523953367739228.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1363320251865648006.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 : 177/177 places, 474/474 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 161 transition count 408
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 161 transition count 408
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 44 place count 161 transition count 396
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 54 place count 151 transition count 374
Iterating global reduction 1 with 10 rules applied. Total rules applied 64 place count 151 transition count 374
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 71 place count 144 transition count 350
Iterating global reduction 1 with 7 rules applied. Total rules applied 78 place count 144 transition count 350
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 85 place count 137 transition count 328
Iterating global reduction 1 with 7 rules applied. Total rules applied 92 place count 137 transition count 328
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 99 place count 130 transition count 310
Iterating global reduction 1 with 7 rules applied. Total rules applied 106 place count 130 transition count 310
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 113 place count 123 transition count 290
Iterating global reduction 1 with 7 rules applied. Total rules applied 120 place count 123 transition count 290
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 127 place count 116 transition count 274
Iterating global reduction 1 with 7 rules applied. Total rules applied 134 place count 116 transition count 274
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 140 place count 110 transition count 262
Iterating global reduction 1 with 6 rules applied. Total rules applied 146 place count 110 transition count 262
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 152 place count 104 transition count 250
Iterating global reduction 1 with 6 rules applied. Total rules applied 158 place count 104 transition count 250
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 161 place count 101 transition count 244
Iterating global reduction 1 with 3 rules applied. Total rules applied 164 place count 101 transition count 244
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 167 place count 98 transition count 238
Iterating global reduction 1 with 3 rules applied. Total rules applied 170 place count 98 transition count 238
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 171 place count 97 transition count 236
Iterating global reduction 1 with 1 rules applied. Total rules applied 172 place count 97 transition count 236
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 1 with 2 rules applied. Total rules applied 174 place count 97 transition count 234
Applied a total of 174 rules in 56 ms. Remains 97 /177 variables (removed 80) and now considering 234/474 (removed 240) transitions.
[2026-05-25 04:19:25] [INFO ] Flow matrix only has 158 transitions (discarded 76 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15794444736151593889.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9108699542803970287.kers'
[2026-05-25 04:19:25] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15794444736151593889.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9108699542803970287.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 158 rows 97 cols 438 entries
Finished phase 1 with 94 SingleSign rule and 1 generalized
[2026-05-25 04:19:25] [INFO ] Computed 2 invariants in 0 ms
Computed 2 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-9108699542803970287.kers
Total runtime 0 ms.
[2026-05-25 04:19:26] [INFO ] Implicit Places using invariants in 117 ms returned []
[2026-05-25 04:19:26] [INFO ] Flow matrix only has 158 transitions (discarded 76 similar events)
[2026-05-25 04:19:26] [INFO ] Invariant cache hit.
[2026-05-25 04:19:26] [INFO ] State equation strengthened by 37 read => feed constraints.
[2026-05-25 04:19:26] [INFO ] Implicit Places using invariants and state equation in 256 ms returned []
Implicit Place search using SMT with State Equation took 385 ms to find 0 implicit places.
[2026-05-25 04:19:26] [INFO ] Redundant transitions in 3 ms returned []
Running 232 sub problems to find dead transitions.
[2026-05-25 04:19:26] [INFO ] Flow matrix only has 158 transitions (discarded 76 similar events)
[2026-05-25 04:19:26] [INFO ] Invariant cache hit.
[2026-05-25 04:19:26] [INFO ] State equation strengthened by 37 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/97 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/97 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/97 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 3 (OVERLAPS) 158/255 variables, 97/99 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/255 variables, 37/136 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/255 variables, 0/136 constraints. Problems are: Problem set: 0 solved, 232 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/255 variables, 0/136 constraints. Problems are: Problem set: 0 solved, 232 unsolved
No progress, stopping.
After SMT solving in domain Real declared 255/255 variables, and 136 constraints, problems are : Problem set: 0 solved, 232 unsolved in 5111 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 97/97 constraints, ReadFeed: 37/37 constraints, PredecessorRefiner: 232/232 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 232 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/97 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/97 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/97 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 3 (OVERLAPS) 158/255 variables, 97/99 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/255 variables, 37/136 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/255 variables, 232/368 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/255 variables, 0/368 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 7 (OVERLAPS) 0/255 variables, 0/368 constraints. Problems are: Problem set: 0 solved, 232 unsolved
No progress, stopping.
After SMT solving in domain Int declared 255/255 variables, and 368 constraints, problems are : Problem set: 0 solved, 232 unsolved in 11575 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 97/97 constraints, ReadFeed: 37/37 constraints, PredecessorRefiner: 232/232 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 16748ms problems are : Problem set: 0 solved, 232 unsolved
Search for dead transitions found 0 dead transitions in 16749ms
Starting structural reductions in SI_CTL mode, iteration 1 : 97/177 places, 234/474 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 17208 ms. Remains : 97/177 places, 234/474 transitions.
[2026-05-25 04:19:43] [INFO ] Flatten gal took : 4 ms
[2026-05-25 04:19:43] [INFO ] Flatten gal took : 4 ms
[2026-05-25 04:19:43] [INFO ] Input system was already deterministic with 234 transitions.
[2026-05-25 04:19:43] [INFO ] Flatten gal took : 3 ms
[2026-05-25 04:19:43] [INFO ] Flatten gal took : 19 ms
[2026-05-25 04:19:43] [INFO ] Time to serialize gal into /tmp/CTLFireability14813606951708483121.gal : 1 ms
[2026-05-25 04:19:43] [INFO ] Time to serialize properties into /tmp/CTLFireability17169449504908872936.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/CTLFireability14813606951708483121.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17169449504908872936.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.
[2026-05-25 04:20:13] [INFO ] Flatten gal took : 4 ms
[2026-05-25 04:20:13] [INFO ] Applying decomposition
[2026-05-25 04:20:13] [INFO ] Flatten gal took : 4 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/graph12223558162414757064.txt' '-o' '/tmp/graph12223558162414757064.bin' '-w' '/tmp/graph12223558162414757064.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph12223558162414757064.bin' '-l' '-1' '-v' '-w' '/tmp/graph12223558162414757064.weights' '-q' '0' '-e' '0.001'
[2026-05-25 04:20:13] [INFO ] Decomposing Gal with order
[2026-05-25 04:20:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 04:20:13] [INFO ] Removed a total of 387 redundant transitions.
[2026-05-25 04:20:13] [INFO ] Flatten gal took : 26 ms
[2026-05-25 04:20:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 126 labels/synchronizations in 32 ms.
[2026-05-25 04:20:13] [INFO ] Time to serialize gal into /tmp/CTLFireability2432727272166273769.gal : 2 ms
[2026-05-25 04:20:13] [INFO ] Time to serialize properties into /tmp/CTLFireability15699619379800475396.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/CTLFireability2432727272166273769.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15699619379800475396.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 : 177/177 places, 474/474 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 163 transition count 414
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 163 transition count 414
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 40 place count 163 transition count 402
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 47 place count 156 transition count 388
Iterating global reduction 1 with 7 rules applied. Total rules applied 54 place count 156 transition count 388
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 58 place count 152 transition count 374
Iterating global reduction 1 with 4 rules applied. Total rules applied 62 place count 152 transition count 374
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 66 place count 148 transition count 360
Iterating global reduction 1 with 4 rules applied. Total rules applied 70 place count 148 transition count 360
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 74 place count 144 transition count 350
Iterating global reduction 1 with 4 rules applied. Total rules applied 78 place count 144 transition count 350
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 82 place count 140 transition count 338
Iterating global reduction 1 with 4 rules applied. Total rules applied 86 place count 140 transition count 338
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 90 place count 136 transition count 328
Iterating global reduction 1 with 4 rules applied. Total rules applied 94 place count 136 transition count 328
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 98 place count 132 transition count 320
Iterating global reduction 1 with 4 rules applied. Total rules applied 102 place count 132 transition count 320
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 106 place count 128 transition count 312
Iterating global reduction 1 with 4 rules applied. Total rules applied 110 place count 128 transition count 312
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 112 place count 126 transition count 308
Iterating global reduction 1 with 2 rules applied. Total rules applied 114 place count 126 transition count 308
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 116 place count 124 transition count 304
Iterating global reduction 1 with 2 rules applied. Total rules applied 118 place count 124 transition count 304
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 119 place count 123 transition count 302
Iterating global reduction 1 with 1 rules applied. Total rules applied 120 place count 123 transition count 302
Applied a total of 120 rules in 18 ms. Remains 123 /177 variables (removed 54) and now considering 302/474 (removed 172) transitions.
[2026-05-25 04:20:43] [INFO ] Flow matrix only has 206 transitions (discarded 96 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6226704438956267586.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14741305107781167430.kers'
[2026-05-25 04:20:43] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6226704438956267586.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14741305107781167430.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 206 rows 123 cols 572 entries
Finished phase 1 with 120 SingleSign rule and 1 generalized
[2026-05-25 04:20:43] [INFO ] Computed 2 invariants in 0 ms
Computed 2 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-14741305107781167430.kers
Total runtime 1 ms.
[2026-05-25 04:20:43] [INFO ] Implicit Places using invariants in 69 ms returned []
[2026-05-25 04:20:43] [INFO ] Flow matrix only has 206 transitions (discarded 96 similar events)
[2026-05-25 04:20:43] [INFO ] Invariant cache hit.
[2026-05-25 04:20:43] [INFO ] State equation strengthened by 47 read => feed constraints.
[2026-05-25 04:20:43] [INFO ] Implicit Places using invariants and state equation in 224 ms returned []
Implicit Place search using SMT with State Equation took 331 ms to find 0 implicit places.
Running 300 sub problems to find dead transitions.
[2026-05-25 04:20:43] [INFO ] Flow matrix only has 206 transitions (discarded 96 similar events)
[2026-05-25 04:20:43] [INFO ] Invariant cache hit.
[2026-05-25 04:20:43] [INFO ] State equation strengthened by 47 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/123 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/123 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/123 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 3 (OVERLAPS) 206/329 variables, 123/125 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/329 variables, 47/172 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/329 variables, 0/172 constraints. Problems are: Problem set: 0 solved, 300 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/329 variables, 0/172 constraints. Problems are: Problem set: 0 solved, 300 unsolved
No progress, stopping.
After SMT solving in domain Real declared 329/329 variables, and 172 constraints, problems are : Problem set: 0 solved, 300 unsolved in 8294 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 123/123 constraints, ReadFeed: 47/47 constraints, PredecessorRefiner: 300/300 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 300 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/123 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/123 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/123 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 3 (OVERLAPS) 206/329 variables, 123/125 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/329 variables, 47/172 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/329 variables, 300/472 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/329 variables, 0/472 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 7 (OVERLAPS) 0/329 variables, 0/472 constraints. Problems are: Problem set: 0 solved, 300 unsolved
No progress, stopping.
After SMT solving in domain Int declared 329/329 variables, and 472 constraints, problems are : Problem set: 0 solved, 300 unsolved in 17682 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 123/123 constraints, ReadFeed: 47/47 constraints, PredecessorRefiner: 300/300 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 26067ms problems are : Problem set: 0 solved, 300 unsolved
Search for dead transitions found 0 dead transitions in 26068ms
Starting structural reductions in LTL mode, iteration 1 : 123/177 places, 302/474 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 26418 ms. Remains : 123/177 places, 302/474 transitions.
[2026-05-25 04:21:09] [INFO ] Flatten gal took : 8 ms
[2026-05-25 04:21:09] [INFO ] Flatten gal took : 4 ms
[2026-05-25 04:21:09] [INFO ] Input system was already deterministic with 302 transitions.
[2026-05-25 04:21:09] [INFO ] Flatten gal took : 4 ms
[2026-05-25 04:21:09] [INFO ] Flatten gal took : 17 ms
[2026-05-25 04:21:09] [INFO ] Time to serialize gal into /tmp/CTLFireability5903004518739949964.gal : 2 ms
[2026-05-25 04:21:09] [INFO ] Time to serialize properties into /tmp/CTLFireability3835523847020279131.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/CTLFireability5903004518739949964.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3835523847020279131.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.
[2026-05-25 04:21:39] [INFO ] Flatten gal took : 4 ms
[2026-05-25 04:21:39] [INFO ] Applying decomposition
[2026-05-25 04:21:39] [INFO ] Flatten gal took : 4 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/graph14466626317424231640.txt' '-o' '/tmp/graph14466626317424231640.bin' '-w' '/tmp/graph14466626317424231640.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph14466626317424231640.bin' '-l' '-1' '-v' '-w' '/tmp/graph14466626317424231640.weights' '-q' '0' '-e' '0.001'
[2026-05-25 04:21:39] [INFO ] Decomposing Gal with order
[2026-05-25 04:21:39] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 04:21:39] [INFO ] Removed a total of 510 redundant transitions.
[2026-05-25 04:21:39] [INFO ] Flatten gal took : 27 ms
[2026-05-25 04:21:39] [INFO ] Fuse similar labels procedure discarded/fused a total of 164 labels/synchronizations in 5 ms.
[2026-05-25 04:21:39] [INFO ] Time to serialize gal into /tmp/CTLFireability18333170979461753376.gal : 3 ms
[2026-05-25 04:21:39] [INFO ] Time to serialize properties into /tmp/CTLFireability9806966481743117099.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/CTLFireability18333170979461753376.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9806966481743117099.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 : 177/177 places, 474/474 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 162 transition count 410
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 162 transition count 410
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 42 place count 162 transition count 398
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 51 place count 153 transition count 378
Iterating global reduction 1 with 9 rules applied. Total rules applied 60 place count 153 transition count 378
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 66 place count 147 transition count 358
Iterating global reduction 1 with 6 rules applied. Total rules applied 72 place count 147 transition count 358
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 78 place count 141 transition count 338
Iterating global reduction 1 with 6 rules applied. Total rules applied 84 place count 141 transition count 338
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 89 place count 136 transition count 326
Iterating global reduction 1 with 5 rules applied. Total rules applied 94 place count 136 transition count 326
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 99 place count 131 transition count 312
Iterating global reduction 1 with 5 rules applied. Total rules applied 104 place count 131 transition count 312
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 109 place count 126 transition count 300
Iterating global reduction 1 with 5 rules applied. Total rules applied 114 place count 126 transition count 300
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 118 place count 122 transition count 292
Iterating global reduction 1 with 4 rules applied. Total rules applied 122 place count 122 transition count 292
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 126 place count 118 transition count 284
Iterating global reduction 1 with 4 rules applied. Total rules applied 130 place count 118 transition count 284
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 132 place count 116 transition count 280
Iterating global reduction 1 with 2 rules applied. Total rules applied 134 place count 116 transition count 280
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 136 place count 114 transition count 276
Iterating global reduction 1 with 2 rules applied. Total rules applied 138 place count 114 transition count 276
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 139 place count 113 transition count 274
Iterating global reduction 1 with 1 rules applied. Total rules applied 140 place count 113 transition count 274
Applied a total of 140 rules in 18 ms. Remains 113 /177 variables (removed 64) and now considering 274/474 (removed 200) transitions.
[2026-05-25 04:22:10] [INFO ] Flow matrix only has 188 transitions (discarded 86 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11208468713029232310.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11660661875863357566.kers'
[2026-05-25 04:22:10] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11208468713029232310.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11660661875863357566.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 188 rows 113 cols 526 entries
Finished phase 1 with 110 SingleSign rule and 1 generalized
[2026-05-25 04:22:10] [INFO ] Computed 2 invariants in 0 ms
Computed 2 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-11660661875863357566.kers
Total runtime 1 ms.
[2026-05-25 04:22:10] [INFO ] Implicit Places using invariants in 137 ms returned []
[2026-05-25 04:22:10] [INFO ] Flow matrix only has 188 transitions (discarded 86 similar events)
[2026-05-25 04:22:10] [INFO ] Invariant cache hit.
[2026-05-25 04:22:10] [INFO ] State equation strengthened by 44 read => feed constraints.
[2026-05-25 04:22:10] [INFO ] Implicit Places using invariants and state equation in 299 ms returned []
Implicit Place search using SMT with State Equation took 456 ms to find 0 implicit places.
Running 272 sub problems to find dead transitions.
[2026-05-25 04:22:10] [INFO ] Flow matrix only has 188 transitions (discarded 86 similar events)
[2026-05-25 04:22:10] [INFO ] Invariant cache hit.
[2026-05-25 04:22:10] [INFO ] State equation strengthened by 44 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/113 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 272 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/113 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 272 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/113 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 272 unsolved
At refinement iteration 3 (OVERLAPS) 188/301 variables, 113/115 constraints. Problems are: Problem set: 0 solved, 272 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/301 variables, 44/159 constraints. Problems are: Problem set: 0 solved, 272 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/301 variables, 0/159 constraints. Problems are: Problem set: 0 solved, 272 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/301 variables, 0/159 constraints. Problems are: Problem set: 0 solved, 272 unsolved
No progress, stopping.
After SMT solving in domain Real declared 301/301 variables, and 159 constraints, problems are : Problem set: 0 solved, 272 unsolved in 6565 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 113/113 constraints, ReadFeed: 44/44 constraints, PredecessorRefiner: 272/272 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 272 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/113 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 272 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/113 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 272 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/113 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 272 unsolved
At refinement iteration 3 (OVERLAPS) 188/301 variables, 113/115 constraints. Problems are: Problem set: 0 solved, 272 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/301 variables, 44/159 constraints. Problems are: Problem set: 0 solved, 272 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/301 variables, 272/431 constraints. Problems are: Problem set: 0 solved, 272 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/301 variables, 0/431 constraints. Problems are: Problem set: 0 solved, 272 unsolved
At refinement iteration 7 (OVERLAPS) 0/301 variables, 0/431 constraints. Problems are: Problem set: 0 solved, 272 unsolved
No progress, stopping.
After SMT solving in domain Int declared 301/301 variables, and 431 constraints, problems are : Problem set: 0 solved, 272 unsolved in 15483 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 113/113 constraints, ReadFeed: 44/44 constraints, PredecessorRefiner: 272/272 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 22118ms problems are : Problem set: 0 solved, 272 unsolved
Search for dead transitions found 0 dead transitions in 22121ms
Starting structural reductions in LTL mode, iteration 1 : 113/177 places, 274/474 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 22596 ms. Remains : 113/177 places, 274/474 transitions.
[2026-05-25 04:22:32] [INFO ] Flatten gal took : 3 ms
[2026-05-25 04:22:32] [INFO ] Flatten gal took : 4 ms
[2026-05-25 04:22:32] [INFO ] Input system was already deterministic with 274 transitions.
[2026-05-25 04:22:32] [INFO ] Flatten gal took : 3 ms
[2026-05-25 04:22:32] [INFO ] Flatten gal took : 3 ms
[2026-05-25 04:22:32] [INFO ] Time to serialize gal into /tmp/CTLFireability317935631168712332.gal : 2 ms
[2026-05-25 04:22:32] [INFO ] Time to serialize properties into /tmp/CTLFireability17465002906278504242.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/CTLFireability317935631168712332.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17465002906278504242.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.
[2026-05-25 04:23:02] [INFO ] Flatten gal took : 4 ms
[2026-05-25 04:23:02] [INFO ] Applying decomposition
[2026-05-25 04:23:02] [INFO ] Flatten gal took : 4 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/graph3411309360266607497.txt' '-o' '/tmp/graph3411309360266607497.bin' '-w' '/tmp/graph3411309360266607497.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph3411309360266607497.bin' '-l' '-1' '-v' '-w' '/tmp/graph3411309360266607497.weights' '-q' '0' '-e' '0.001'
[2026-05-25 04:23:02] [INFO ] Decomposing Gal with order
[2026-05-25 04:23:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 04:23:02] [INFO ] Removed a total of 457 redundant transitions.
[2026-05-25 04:23:02] [INFO ] Flatten gal took : 18 ms
[2026-05-25 04:23:02] [INFO ] Fuse similar labels procedure discarded/fused a total of 149 labels/synchronizations in 4 ms.
[2026-05-25 04:23:02] [INFO ] Time to serialize gal into /tmp/CTLFireability1500402442400418170.gal : 1 ms
[2026-05-25 04:23:02] [INFO ] Time to serialize properties into /tmp/CTLFireability2668850528731156418.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/CTLFireability1500402442400418170.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2668850528731156418.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 : 177/177 places, 474/474 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 162 transition count 410
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 162 transition count 410
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 40 place count 162 transition count 400
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 50 place count 152 transition count 378
Iterating global reduction 1 with 10 rules applied. Total rules applied 60 place count 152 transition count 378
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 67 place count 145 transition count 354
Iterating global reduction 1 with 7 rules applied. Total rules applied 74 place count 145 transition count 354
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 81 place count 138 transition count 332
Iterating global reduction 1 with 7 rules applied. Total rules applied 88 place count 138 transition count 332
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 95 place count 131 transition count 314
Iterating global reduction 1 with 7 rules applied. Total rules applied 102 place count 131 transition count 314
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 109 place count 124 transition count 294
Iterating global reduction 1 with 7 rules applied. Total rules applied 116 place count 124 transition count 294
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 123 place count 117 transition count 278
Iterating global reduction 1 with 7 rules applied. Total rules applied 130 place count 117 transition count 278
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 136 place count 111 transition count 266
Iterating global reduction 1 with 6 rules applied. Total rules applied 142 place count 111 transition count 266
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 148 place count 105 transition count 254
Iterating global reduction 1 with 6 rules applied. Total rules applied 154 place count 105 transition count 254
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 157 place count 102 transition count 248
Iterating global reduction 1 with 3 rules applied. Total rules applied 160 place count 102 transition count 248
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 163 place count 99 transition count 242
Iterating global reduction 1 with 3 rules applied. Total rules applied 166 place count 99 transition count 242
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 167 place count 98 transition count 240
Iterating global reduction 1 with 1 rules applied. Total rules applied 168 place count 98 transition count 240
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 1 with 2 rules applied. Total rules applied 170 place count 98 transition count 238
Applied a total of 170 rules in 55 ms. Remains 98 /177 variables (removed 79) and now considering 238/474 (removed 236) transitions.
[2026-05-25 04:23:32] [INFO ] Flow matrix only has 160 transitions (discarded 78 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17440830108295610998.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1177049398861952072.kers'
[2026-05-25 04:23:32] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17440830108295610998.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1177049398861952072.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 160 rows 98 cols 442 entries
Finished phase 1 with 95 SingleSign rule and 1 generalized
[2026-05-25 04:23:32] [INFO ] Computed 2 invariants in 0 ms
Computed 2 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-1177049398861952072.kers
Total runtime 1 ms.
[2026-05-25 04:23:33] [INFO ] Implicit Places using invariants in 119 ms returned []
[2026-05-25 04:23:33] [INFO ] Flow matrix only has 160 transitions (discarded 78 similar events)
[2026-05-25 04:23:33] [INFO ] Invariant cache hit.
[2026-05-25 04:23:33] [INFO ] State equation strengthened by 37 read => feed constraints.
[2026-05-25 04:23:33] [INFO ] Implicit Places using invariants and state equation in 267 ms returned []
Implicit Place search using SMT with State Equation took 392 ms to find 0 implicit places.
[2026-05-25 04:23:33] [INFO ] Redundant transitions in 2 ms returned []
Running 236 sub problems to find dead transitions.
[2026-05-25 04:23:33] [INFO ] Flow matrix only has 160 transitions (discarded 78 similar events)
[2026-05-25 04:23:33] [INFO ] Invariant cache hit.
[2026-05-25 04:23:33] [INFO ] State equation strengthened by 37 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/98 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/98 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/98 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 3 (OVERLAPS) 160/258 variables, 98/100 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/258 variables, 37/137 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/258 variables, 0/137 constraints. Problems are: Problem set: 0 solved, 236 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/258 variables, 0/137 constraints. Problems are: Problem set: 0 solved, 236 unsolved
No progress, stopping.
After SMT solving in domain Real declared 258/258 variables, and 137 constraints, problems are : Problem set: 0 solved, 236 unsolved in 5078 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 98/98 constraints, ReadFeed: 37/37 constraints, PredecessorRefiner: 236/236 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 236 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/98 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/98 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/98 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 3 (OVERLAPS) 160/258 variables, 98/100 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/258 variables, 37/137 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/258 variables, 236/373 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/258 variables, 1/374 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/258 variables, 0/374 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 8 (OVERLAPS) 0/258 variables, 0/374 constraints. Problems are: Problem set: 0 solved, 236 unsolved
No progress, stopping.
After SMT solving in domain Int declared 258/258 variables, and 374 constraints, problems are : Problem set: 0 solved, 236 unsolved in 16274 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 98/98 constraints, ReadFeed: 37/37 constraints, PredecessorRefiner: 236/236 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 21420ms problems are : Problem set: 0 solved, 236 unsolved
Search for dead transitions found 0 dead transitions in 21421ms
Starting structural reductions in SI_CTL mode, iteration 1 : 98/177 places, 238/474 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 21876 ms. Remains : 98/177 places, 238/474 transitions.
[2026-05-25 04:23:54] [INFO ] Flatten gal took : 3 ms
[2026-05-25 04:23:54] [INFO ] Flatten gal took : 3 ms
[2026-05-25 04:23:54] [INFO ] Input system was already deterministic with 238 transitions.
[2026-05-25 04:23:54] [INFO ] Flatten gal took : 3 ms
[2026-05-25 04:23:54] [INFO ] Flatten gal took : 3 ms
RANDOM walk for 4845 steps (1 resets) in 9 ms. (484 steps per ms) remains 0/1 properties
FORMULA FunctionPointer-PT-b128-CTLFireability-2024-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2026-05-25 04:23:54] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality5650554161793280176.gal : 1 ms
[2026-05-25 04:23:54] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12697991631105353766.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/ReachabilityCardinality5650554161793280176.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality12697991631105353766.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 : 177/177 places, 474/474 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 161 transition count 408
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 161 transition count 408
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 44 place count 161 transition count 396
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 54 place count 151 transition count 374
Iterating global reduction 1 with 10 rules applied. Total rules applied 64 place count 151 transition count 374
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 71 place count 144 transition count 350
Iterating global reduction 1 with 7 rules applied. Total rules applied 78 place count 144 transition count 350
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 85 place count 137 transition count 328
Iterating global reduction 1 with 7 rules applied. Total rules applied 92 place count 137 transition count 328
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 98 place count 131 transition count 312
Iterating global reduction 1 with 6 rules applied. Total rules applied 104 place count 131 transition count 312
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 110 place count 125 transition count 294
Iterating global reduction 1 with 6 rules applied. Total rules applied 116 place count 125 transition count 294
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 122 place count 119 transition count 280
Iterating global reduction 1 with 6 rules applied. Total rules applied 128 place count 119 transition count 280
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 133 place count 114 transition count 270
Iterating global reduction 1 with 5 rules applied. Total rules applied 138 place count 114 transition count 270
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 142 place count 110 transition count 262
Iterating global reduction 1 with 4 rules applied. Total rules applied 146 place count 110 transition count 262
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 149 place count 107 transition count 256
Iterating global reduction 1 with 3 rules applied. Total rules applied 152 place count 107 transition count 256
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 155 place count 104 transition count 250
Iterating global reduction 1 with 3 rules applied. Total rules applied 158 place count 104 transition count 250
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 159 place count 103 transition count 248
Iterating global reduction 1 with 1 rules applied. Total rules applied 160 place count 103 transition count 248
Applied a total of 160 rules in 15 ms. Remains 103 /177 variables (removed 74) and now considering 248/474 (removed 226) transitions.
[2026-05-25 04:23:54] [INFO ] Flow matrix only has 171 transitions (discarded 77 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7246141470590470339.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4985651437692660761.kers'
[2026-05-25 04:23:54] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7246141470590470339.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4985651437692660761.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 171 rows 103 cols 476 entries
Finished phase 1 with 100 SingleSign rule and 1 generalized
[2026-05-25 04:23:54] [INFO ] Computed 2 invariants in 0 ms
Computed 2 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-4985651437692660761.kers
Total runtime 0 ms.
[2026-05-25 04:23:55] [INFO ] Implicit Places using invariants in 299 ms returned []
[2026-05-25 04:23:55] [INFO ] Flow matrix only has 171 transitions (discarded 77 similar events)
[2026-05-25 04:23:55] [INFO ] Invariant cache hit.
[2026-05-25 04:23:55] [INFO ] State equation strengthened by 42 read => feed constraints.
[2026-05-25 04:23:55] [INFO ] Implicit Places using invariants and state equation in 222 ms returned []
Implicit Place search using SMT with State Equation took 537 ms to find 0 implicit places.
Running 246 sub problems to find dead transitions.
[2026-05-25 04:23:55] [INFO ] Flow matrix only has 171 transitions (discarded 77 similar events)
[2026-05-25 04:23:55] [INFO ] Invariant cache hit.
[2026-05-25 04:23:55] [INFO ] State equation strengthened by 42 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/103 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 246 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/103 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 246 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/103 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 246 unsolved
At refinement iteration 3 (OVERLAPS) 171/274 variables, 103/105 constraints. Problems are: Problem set: 0 solved, 246 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/274 variables, 42/147 constraints. Problems are: Problem set: 0 solved, 246 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/274 variables, 0/147 constraints. Problems are: Problem set: 0 solved, 246 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/274 variables, 0/147 constraints. Problems are: Problem set: 0 solved, 246 unsolved
No progress, stopping.
After SMT solving in domain Real declared 274/274 variables, and 147 constraints, problems are : Problem set: 0 solved, 246 unsolved in 5783 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 103/103 constraints, ReadFeed: 42/42 constraints, PredecessorRefiner: 246/246 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 246 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/103 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 246 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/103 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 246 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/103 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 246 unsolved
At refinement iteration 3 (OVERLAPS) 171/274 variables, 103/105 constraints. Problems are: Problem set: 0 solved, 246 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/274 variables, 42/147 constraints. Problems are: Problem set: 0 solved, 246 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/274 variables, 246/393 constraints. Problems are: Problem set: 0 solved, 246 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/274 variables, 1/394 constraints. Problems are: Problem set: 0 solved, 246 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/274 variables, 0/394 constraints. Problems are: Problem set: 0 solved, 246 unsolved
At refinement iteration 8 (OVERLAPS) 0/274 variables, 0/394 constraints. Problems are: Problem set: 0 solved, 246 unsolved
No progress, stopping.
After SMT solving in domain Int declared 274/274 variables, and 394 constraints, problems are : Problem set: 0 solved, 246 unsolved in 19581 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 103/103 constraints, ReadFeed: 42/42 constraints, PredecessorRefiner: 246/246 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 25426ms problems are : Problem set: 0 solved, 246 unsolved
Search for dead transitions found 0 dead transitions in 25427ms
Starting structural reductions in LTL mode, iteration 1 : 103/177 places, 248/474 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 25980 ms. Remains : 103/177 places, 248/474 transitions.
[2026-05-25 04:24:20] [INFO ] Flatten gal took : 5 ms
[2026-05-25 04:24:20] [INFO ] Flatten gal took : 3 ms
[2026-05-25 04:24:20] [INFO ] Input system was already deterministic with 248 transitions.
[2026-05-25 04:24:20] [INFO ] Flatten gal took : 3 ms
[2026-05-25 04:24:20] [INFO ] Flatten gal took : 3 ms
[2026-05-25 04:24:20] [INFO ] Time to serialize gal into /tmp/CTLFireability15110171398758434364.gal : 1 ms
[2026-05-25 04:24:20] [INFO ] Time to serialize properties into /tmp/CTLFireability473684183951422912.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/CTLFireability15110171398758434364.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability473684183951422912.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.
[2026-05-25 04:24:50] [INFO ] Flatten gal took : 10 ms
[2026-05-25 04:24:50] [INFO ] Applying decomposition
[2026-05-25 04:24:50] [INFO ] Flatten gal took : 3 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/graph17017866468065039976.txt' '-o' '/tmp/graph17017866468065039976.bin' '-w' '/tmp/graph17017866468065039976.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph17017866468065039976.bin' '-l' '-1' '-v' '-w' '/tmp/graph17017866468065039976.weights' '-q' '0' '-e' '0.001'
[2026-05-25 04:24:50] [INFO ] Decomposing Gal with order
[2026-05-25 04:24:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 04:24:50] [INFO ] Removed a total of 408 redundant transitions.
[2026-05-25 04:24:50] [INFO ] Flatten gal took : 11 ms
[2026-05-25 04:24:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 119 labels/synchronizations in 3 ms.
[2026-05-25 04:24:50] [INFO ] Time to serialize gal into /tmp/CTLFireability14789537737230318956.gal : 2 ms
[2026-05-25 04:24:50] [INFO ] Time to serialize properties into /tmp/CTLFireability2744133768199403498.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/CTLFireability14789537737230318956.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2744133768199403498.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 : 177/177 places, 474/474 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 162 transition count 410
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 162 transition count 410
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 40 place count 162 transition count 400
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 50 place count 152 transition count 378
Iterating global reduction 1 with 10 rules applied. Total rules applied 60 place count 152 transition count 378
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 67 place count 145 transition count 354
Iterating global reduction 1 with 7 rules applied. Total rules applied 74 place count 145 transition count 354
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 81 place count 138 transition count 332
Iterating global reduction 1 with 7 rules applied. Total rules applied 88 place count 138 transition count 332
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 94 place count 132 transition count 316
Iterating global reduction 1 with 6 rules applied. Total rules applied 100 place count 132 transition count 316
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 106 place count 126 transition count 298
Iterating global reduction 1 with 6 rules applied. Total rules applied 112 place count 126 transition count 298
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 118 place count 120 transition count 284
Iterating global reduction 1 with 6 rules applied. Total rules applied 124 place count 120 transition count 284
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 129 place count 115 transition count 274
Iterating global reduction 1 with 5 rules applied. Total rules applied 134 place count 115 transition count 274
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 139 place count 110 transition count 264
Iterating global reduction 1 with 5 rules applied. Total rules applied 144 place count 110 transition count 264
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 147 place count 107 transition count 258
Iterating global reduction 1 with 3 rules applied. Total rules applied 150 place count 107 transition count 258
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 153 place count 104 transition count 252
Iterating global reduction 1 with 3 rules applied. Total rules applied 156 place count 104 transition count 252
Applied a total of 156 rules in 15 ms. Remains 104 /177 variables (removed 73) and now considering 252/474 (removed 222) transitions.
[2026-05-25 04:25:21] [INFO ] Flow matrix only has 173 transitions (discarded 79 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2700319588431102003.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-929285718331651805.kers'
[2026-05-25 04:25:21] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2700319588431102003.kers, --Pflows, --basisKERS=/tmp/petrispot-output-929285718331651805.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 173 rows 104 cols 480 entries
Finished phase 1 with 101 SingleSign rule and 1 generalized
[2026-05-25 04:25:21] [INFO ] Computed 2 invariants in 0 ms
Computed 2 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-929285718331651805.kers
Total runtime 1 ms.
[2026-05-25 04:25:21] [INFO ] Implicit Places using invariants in 129 ms returned []
[2026-05-25 04:25:21] [INFO ] Flow matrix only has 173 transitions (discarded 79 similar events)
[2026-05-25 04:25:21] [INFO ] Invariant cache hit.
[2026-05-25 04:25:21] [INFO ] State equation strengthened by 42 read => feed constraints.
[2026-05-25 04:25:21] [INFO ] Implicit Places using invariants and state equation in 219 ms returned []
Implicit Place search using SMT with State Equation took 353 ms to find 0 implicit places.
Running 250 sub problems to find dead transitions.
[2026-05-25 04:25:21] [INFO ] Flow matrix only has 173 transitions (discarded 79 similar events)
[2026-05-25 04:25:21] [INFO ] Invariant cache hit.
[2026-05-25 04:25:21] [INFO ] State equation strengthened by 42 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/104 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/104 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/104 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 3 (OVERLAPS) 173/277 variables, 104/106 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/277 variables, 42/148 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/277 variables, 0/148 constraints. Problems are: Problem set: 0 solved, 250 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/277 variables, 0/148 constraints. Problems are: Problem set: 0 solved, 250 unsolved
No progress, stopping.
After SMT solving in domain Real declared 277/277 variables, and 148 constraints, problems are : Problem set: 0 solved, 250 unsolved in 6036 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 104/104 constraints, ReadFeed: 42/42 constraints, PredecessorRefiner: 250/250 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 250 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/104 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/104 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/104 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 3 (OVERLAPS) 173/277 variables, 104/106 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/277 variables, 42/148 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/277 variables, 250/398 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/277 variables, 0/398 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 7 (OVERLAPS) 0/277 variables, 0/398 constraints. Problems are: Problem set: 0 solved, 250 unsolved
No progress, stopping.
After SMT solving in domain Int declared 277/277 variables, and 398 constraints, problems are : Problem set: 0 solved, 250 unsolved in 14516 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 104/104 constraints, ReadFeed: 42/42 constraints, PredecessorRefiner: 250/250 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 20602ms problems are : Problem set: 0 solved, 250 unsolved
Search for dead transitions found 0 dead transitions in 20604ms
Starting structural reductions in LTL mode, iteration 1 : 104/177 places, 252/474 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 20975 ms. Remains : 104/177 places, 252/474 transitions.
[2026-05-25 04:25:41] [INFO ] Flatten gal took : 8 ms
[2026-05-25 04:25:41] [INFO ] Flatten gal took : 3 ms
[2026-05-25 04:25:42] [INFO ] Input system was already deterministic with 252 transitions.
[2026-05-25 04:25:42] [INFO ] Flatten gal took : 4 ms
[2026-05-25 04:25:42] [INFO ] Flatten gal took : 3 ms
[2026-05-25 04:25:42] [INFO ] Time to serialize gal into /tmp/CTLFireability8381568058727712393.gal : 1 ms
[2026-05-25 04:25:42] [INFO ] Time to serialize properties into /tmp/CTLFireability8425410211762951312.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/CTLFireability8381568058727712393.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8425410211762951312.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.
[2026-05-25 04:26:12] [INFO ] Flatten gal took : 7 ms
[2026-05-25 04:26:12] [INFO ] Applying decomposition
[2026-05-25 04:26:12] [INFO ] Flatten gal took : 3 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/graph12755074806282302084.txt' '-o' '/tmp/graph12755074806282302084.bin' '-w' '/tmp/graph12755074806282302084.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph12755074806282302084.bin' '-l' '-1' '-v' '-w' '/tmp/graph12755074806282302084.weights' '-q' '0' '-e' '0.001'
[2026-05-25 04:26:12] [INFO ] Decomposing Gal with order
[2026-05-25 04:26:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 04:26:12] [INFO ] Removed a total of 414 redundant transitions.
[2026-05-25 04:26:12] [INFO ] Flatten gal took : 10 ms
[2026-05-25 04:26:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 133 labels/synchronizations in 3 ms.
[2026-05-25 04:26:12] [INFO ] Time to serialize gal into /tmp/CTLFireability1975553268539162014.gal : 2 ms
[2026-05-25 04:26:12] [INFO ] Time to serialize properties into /tmp/CTLFireability3659517673014609576.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/CTLFireability1975553268539162014.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3659517673014609576.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 : 177/177 places, 474/474 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 165 transition count 424
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 165 transition count 424
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 0 with 18 rules applied. Total rules applied 42 place count 165 transition count 406
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 48 place count 159 transition count 392
Iterating global reduction 1 with 6 rules applied. Total rules applied 54 place count 159 transition count 392
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 57 place count 156 transition count 382
Iterating global reduction 1 with 3 rules applied. Total rules applied 60 place count 156 transition count 382
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 63 place count 153 transition count 374
Iterating global reduction 1 with 3 rules applied. Total rules applied 66 place count 153 transition count 374
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 69 place count 150 transition count 366
Iterating global reduction 1 with 3 rules applied. Total rules applied 72 place count 150 transition count 366
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 75 place count 147 transition count 358
Iterating global reduction 1 with 3 rules applied. Total rules applied 78 place count 147 transition count 358
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 81 place count 144 transition count 352
Iterating global reduction 1 with 3 rules applied. Total rules applied 84 place count 144 transition count 352
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 86 place count 142 transition count 348
Iterating global reduction 1 with 2 rules applied. Total rules applied 88 place count 142 transition count 348
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 90 place count 140 transition count 344
Iterating global reduction 1 with 2 rules applied. Total rules applied 92 place count 140 transition count 344
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 93 place count 139 transition count 342
Iterating global reduction 1 with 1 rules applied. Total rules applied 94 place count 139 transition count 342
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 95 place count 138 transition count 340
Iterating global reduction 1 with 1 rules applied. Total rules applied 96 place count 138 transition count 340
Applied a total of 96 rules in 19 ms. Remains 138 /177 variables (removed 39) and now considering 340/474 (removed 134) transitions.
[2026-05-25 04:26:42] [INFO ] Flow matrix only has 233 transitions (discarded 107 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9597597674655380749.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15159465307021541062.kers'
[2026-05-25 04:26:42] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9597597674655380749.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15159465307021541062.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 233 rows 138 cols 650 entries
Finished phase 1 with 135 SingleSign rule and 1 generalized
[2026-05-25 04:26:42] [INFO ] Computed 2 invariants in 1 ms
Computed 2 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-15159465307021541062.kers
Total runtime 2 ms.
[2026-05-25 04:26:42] [INFO ] Implicit Places using invariants in 92 ms returned []
[2026-05-25 04:26:42] [INFO ] Flow matrix only has 233 transitions (discarded 107 similar events)
[2026-05-25 04:26:42] [INFO ] Invariant cache hit.
[2026-05-25 04:26:42] [INFO ] State equation strengthened by 51 read => feed constraints.
[2026-05-25 04:26:42] [INFO ] Implicit Places using invariants and state equation in 282 ms returned []
Implicit Place search using SMT with State Equation took 378 ms to find 0 implicit places.
Running 338 sub problems to find dead transitions.
[2026-05-25 04:26:42] [INFO ] Flow matrix only has 233 transitions (discarded 107 similar events)
[2026-05-25 04:26:42] [INFO ] Invariant cache hit.
[2026-05-25 04:26:42] [INFO ] State equation strengthened by 51 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/138 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 338 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/138 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 338 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/138 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 338 unsolved
At refinement iteration 3 (OVERLAPS) 233/371 variables, 138/140 constraints. Problems are: Problem set: 0 solved, 338 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/371 variables, 51/191 constraints. Problems are: Problem set: 0 solved, 338 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/371 variables, 0/191 constraints. Problems are: Problem set: 0 solved, 338 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/371 variables, 0/191 constraints. Problems are: Problem set: 0 solved, 338 unsolved
No progress, stopping.
After SMT solving in domain Real declared 371/371 variables, and 191 constraints, problems are : Problem set: 0 solved, 338 unsolved in 9980 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 138/138 constraints, ReadFeed: 51/51 constraints, PredecessorRefiner: 338/338 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 338 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/138 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 338 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/138 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 338 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/138 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 338 unsolved
At refinement iteration 3 (OVERLAPS) 233/371 variables, 138/140 constraints. Problems are: Problem set: 0 solved, 338 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/371 variables, 51/191 constraints. Problems are: Problem set: 0 solved, 338 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/371 variables, 338/529 constraints. Problems are: Problem set: 0 solved, 338 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/371 variables, 1/530 constraints. Problems are: Problem set: 0 solved, 338 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/371 variables, 0/530 constraints. Problems are: Problem set: 0 solved, 338 unsolved
At refinement iteration 8 (OVERLAPS) 0/371 variables, 0/530 constraints. Problems are: Problem set: 0 solved, 338 unsolved
No progress, stopping.
After SMT solving in domain Int declared 371/371 variables, and 530 constraints, problems are : Problem set: 0 solved, 338 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 138/138 constraints, ReadFeed: 51/51 constraints, PredecessorRefiner: 338/338 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 40082ms problems are : Problem set: 0 solved, 338 unsolved
Search for dead transitions found 0 dead transitions in 40083ms
Starting structural reductions in LTL mode, iteration 1 : 138/177 places, 340/474 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 40482 ms. Remains : 138/177 places, 340/474 transitions.
[2026-05-25 04:27:22] [INFO ] Flatten gal took : 4 ms
[2026-05-25 04:27:22] [INFO ] Flatten gal took : 4 ms
[2026-05-25 04:27:22] [INFO ] Input system was already deterministic with 340 transitions.
[2026-05-25 04:27:22] [INFO ] Flatten gal took : 4 ms
[2026-05-25 04:27:22] [INFO ] Flatten gal took : 4 ms
[2026-05-25 04:27:22] [INFO ] Time to serialize gal into /tmp/CTLFireability8510767954028992040.gal : 4 ms
[2026-05-25 04:27:22] [INFO ] Time to serialize properties into /tmp/CTLFireability3503834711335124784.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/CTLFireability8510767954028992040.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3503834711335124784.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.
[2026-05-25 04:27:52] [INFO ] Flatten gal took : 9 ms
[2026-05-25 04:27:52] [INFO ] Applying decomposition
[2026-05-25 04:27:52] [INFO ] Flatten gal took : 4 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/graph13887750374648536112.txt' '-o' '/tmp/graph13887750374648536112.bin' '-w' '/tmp/graph13887750374648536112.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph13887750374648536112.bin' '-l' '-1' '-v' '-w' '/tmp/graph13887750374648536112.weights' '-q' '0' '-e' '0.001'
[2026-05-25 04:27:52] [INFO ] Decomposing Gal with order
[2026-05-25 04:27:52] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 04:27:52] [INFO ] Removed a total of 562 redundant transitions.
[2026-05-25 04:27:52] [INFO ] Flatten gal took : 24 ms
[2026-05-25 04:27:52] [INFO ] Fuse similar labels procedure discarded/fused a total of 187 labels/synchronizations in 3 ms.
[2026-05-25 04:27:52] [INFO ] Time to serialize gal into /tmp/CTLFireability11584910997720451410.gal : 2 ms
[2026-05-25 04:27:52] [INFO ] Time to serialize properties into /tmp/CTLFireability10463905902015509257.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/CTLFireability11584910997720451410.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10463905902015509257.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 : 177/177 places, 474/474 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 164 transition count 420
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 164 transition count 420
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 36 place count 164 transition count 410
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 44 place count 156 transition count 392
Iterating global reduction 1 with 8 rules applied. Total rules applied 52 place count 156 transition count 392
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 58 place count 150 transition count 372
Iterating global reduction 1 with 6 rules applied. Total rules applied 64 place count 150 transition count 372
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 70 place count 144 transition count 354
Iterating global reduction 1 with 6 rules applied. Total rules applied 76 place count 144 transition count 354
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 82 place count 138 transition count 338
Iterating global reduction 1 with 6 rules applied. Total rules applied 88 place count 138 transition count 338
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 93 place count 133 transition count 324
Iterating global reduction 1 with 5 rules applied. Total rules applied 98 place count 133 transition count 324
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 103 place count 128 transition count 314
Iterating global reduction 1 with 5 rules applied. Total rules applied 108 place count 128 transition count 314
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 112 place count 124 transition count 306
Iterating global reduction 1 with 4 rules applied. Total rules applied 116 place count 124 transition count 306
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 120 place count 120 transition count 298
Iterating global reduction 1 with 4 rules applied. Total rules applied 124 place count 120 transition count 298
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 126 place count 118 transition count 294
Iterating global reduction 1 with 2 rules applied. Total rules applied 128 place count 118 transition count 294
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 130 place count 116 transition count 290
Iterating global reduction 1 with 2 rules applied. Total rules applied 132 place count 116 transition count 290
Applied a total of 132 rules in 19 ms. Remains 116 /177 variables (removed 61) and now considering 290/474 (removed 184) transitions.
[2026-05-25 04:28:22] [INFO ] Flow matrix only has 194 transitions (discarded 96 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3308081300561568416.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15666417489176708775.kers'
[2026-05-25 04:28:22] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3308081300561568416.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15666417489176708775.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 194 rows 116 cols 530 entries
Finished phase 1 with 113 SingleSign rule and 1 generalized
[2026-05-25 04:28:22] [INFO ] Computed 2 invariants in 0 ms
Computed 2 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-15666417489176708775.kers
Total runtime 1 ms.
[2026-05-25 04:28:23] [INFO ] Implicit Places using invariants in 197 ms returned []
[2026-05-25 04:28:23] [INFO ] Flow matrix only has 194 transitions (discarded 96 similar events)
[2026-05-25 04:28:23] [INFO ] Invariant cache hit.
[2026-05-25 04:28:23] [INFO ] State equation strengthened by 43 read => feed constraints.
[2026-05-25 04:28:23] [INFO ] Implicit Places using invariants and state equation in 196 ms returned []
Implicit Place search using SMT with State Equation took 396 ms to find 0 implicit places.
Running 288 sub problems to find dead transitions.
[2026-05-25 04:28:23] [INFO ] Flow matrix only has 194 transitions (discarded 96 similar events)
[2026-05-25 04:28:23] [INFO ] Invariant cache hit.
[2026-05-25 04:28:23] [INFO ] State equation strengthened by 43 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/116 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 288 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/116 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 288 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/116 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 288 unsolved
At refinement iteration 3 (OVERLAPS) 194/310 variables, 116/118 constraints. Problems are: Problem set: 0 solved, 288 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/310 variables, 43/161 constraints. Problems are: Problem set: 0 solved, 288 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/310 variables, 0/161 constraints. Problems are: Problem set: 0 solved, 288 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/310 variables, 0/161 constraints. Problems are: Problem set: 0 solved, 288 unsolved
No progress, stopping.
After SMT solving in domain Real declared 310/310 variables, and 161 constraints, problems are : Problem set: 0 solved, 288 unsolved in 7329 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 116/116 constraints, ReadFeed: 43/43 constraints, PredecessorRefiner: 288/288 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 288 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/116 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 288 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/116 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 288 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/116 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 288 unsolved
At refinement iteration 3 (OVERLAPS) 194/310 variables, 116/118 constraints. Problems are: Problem set: 0 solved, 288 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/310 variables, 43/161 constraints. Problems are: Problem set: 0 solved, 288 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/310 variables, 288/449 constraints. Problems are: Problem set: 0 solved, 288 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/310 variables, 1/450 constraints. Problems are: Problem set: 0 solved, 288 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/310 variables, 1/451 constraints. Problems are: Problem set: 0 solved, 288 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/310 variables, 0/451 constraints. Problems are: Problem set: 0 solved, 288 unsolved
At refinement iteration 9 (OVERLAPS) 0/310 variables, 0/451 constraints. Problems are: Problem set: 0 solved, 288 unsolved
No progress, stopping.
After SMT solving in domain Int declared 310/310 variables, and 451 constraints, problems are : Problem set: 0 solved, 288 unsolved in 26826 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 116/116 constraints, ReadFeed: 43/43 constraints, PredecessorRefiner: 288/288 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 2/2 constraints]
After SMT, in 34255ms problems are : Problem set: 0 solved, 288 unsolved
Search for dead transitions found 0 dead transitions in 34256ms
Starting structural reductions in LTL mode, iteration 1 : 116/177 places, 290/474 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 34672 ms. Remains : 116/177 places, 290/474 transitions.
[2026-05-25 04:28:57] [INFO ] Flatten gal took : 4 ms
[2026-05-25 04:28:57] [INFO ] Flatten gal took : 4 ms
[2026-05-25 04:28:57] [INFO ] Input system was already deterministic with 290 transitions.
[2026-05-25 04:28:57] [INFO ] Flatten gal took : 4 ms
[2026-05-25 04:28:57] [INFO ] Flatten gal took : 4 ms
[2026-05-25 04:28:57] [INFO ] Time to serialize gal into /tmp/CTLFireability17325315160027302662.gal : 1 ms
[2026-05-25 04:28:57] [INFO ] Time to serialize properties into /tmp/CTLFireability4321428538205156925.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/CTLFireability17325315160027302662.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4321428538205156925.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.
[2026-05-25 04:29:27] [INFO ] Flatten gal took : 3 ms
[2026-05-25 04:29:27] [INFO ] Applying decomposition
[2026-05-25 04:29:27] [INFO ] Flatten gal took : 7 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph16698406458177725445.txt' '-o' '/tmp/graph16698406458177725445.bin' '-w' '/tmp/graph16698406458177725445.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph16698406458177725445.bin' '-l' '-1' '-v' '-w' '/tmp/graph16698406458177725445.weights' '-q' '0' '-e' '0.001'
[2026-05-25 04:29:27] [INFO ] Decomposing Gal with order
[2026-05-25 04:29:27] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 04:29:27] [INFO ] Removed a total of 478 redundant transitions.
[2026-05-25 04:29:27] [INFO ] Flatten gal took : 17 ms
[2026-05-25 04:29:27] [INFO ] Fuse similar labels procedure discarded/fused a total of 168 labels/synchronizations in 3 ms.
[2026-05-25 04:29:27] [INFO ] Time to serialize gal into /tmp/CTLFireability11155946421404807085.gal : 2 ms
[2026-05-25 04:29:27] [INFO ] Time to serialize properties into /tmp/CTLFireability5597223142121704998.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/CTLFireability11155946421404807085.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5597223142121704998.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.
[2026-05-25 04:29:57] [INFO ] Flatten gal took : 11 ms
[2026-05-25 04:29:57] [INFO ] Flatten gal took : 6 ms
[2026-05-25 04:29:57] [INFO ] Applying decomposition
[2026-05-25 04:29:57] [INFO ] Flatten gal took : 11 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph15417579297290610110.txt' '-o' '/tmp/graph15417579297290610110.bin' '-w' '/tmp/graph15417579297290610110.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph15417579297290610110.bin' '-l' '-1' '-v' '-w' '/tmp/graph15417579297290610110.weights' '-q' '0' '-e' '0.001'
[2026-05-25 04:29:57] [INFO ] Decomposing Gal with order
[2026-05-25 04:29:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 04:29:57] [INFO ] Removed a total of 795 redundant transitions.
[2026-05-25 04:29:57] [INFO ] Flatten gal took : 18 ms
[2026-05-25 04:29:57] [INFO ] Fuse similar labels procedure discarded/fused a total of 278 labels/synchronizations in 8 ms.
[2026-05-25 04:29:57] [INFO ] Time to serialize gal into /tmp/CTLFireability10475953630607865396.gal : 2 ms
[2026-05-25 04:29:57] [INFO ] Time to serialize properties into /tmp/CTLFireability12021915906125102772.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/CTLFireability10475953630607865396.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12021915906125102772.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 11 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 04:55:38] [INFO ] Flatten gal took : 6 ms
[2026-05-25 04:55:38] [INFO ] Time to serialize gal into /tmp/CTLFireability11858432671625434411.gal : 2 ms
[2026-05-25 04:55:38] [INFO ] Time to serialize properties into /tmp/CTLFireability16378724728150719507.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/CTLFireability11858432671625434411.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16378724728150719507.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 11 CTL formulae.

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202604301425.jar
+ VERSION=202604301425
+ echo 'Running Version 202604301425'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="FunctionPointer-PT-b128"
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 FunctionPointer-PT-b128, 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 r146-tall-177961074000106"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FunctionPointer-PT-b128.tgz
mv FunctionPointer-PT-b128 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;