Execution Chart

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

Trace from the execution

Formatting '/data/sdalzilio/mcc2026-input.r002-oct2-177944366400538.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/sdalzilio/mcc2026-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is AutoFlight-PT-12a, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r002-oct2-177944366400538
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 500K
-rw-r--r-- 1 mcc users 8.0K Mar 5 16:34 CTLCardinality.txt
-rw-r--r-- 1 mcc users 90K Mar 5 16:34 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K Mar 5 16:33 CTLFireability.txt
-rw-r--r-- 1 mcc users 47K Mar 5 16:33 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K Mar 3 18:30 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Mar 15 07:15 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Mar 15 07:15 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Mar 15 07:15 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 15 07:15 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.0K Mar 5 16:34 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 68K Mar 5 16:34 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.5K Mar 5 16:34 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 73K Mar 5 16:34 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 15 07:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 15 07:15 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 85K 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 AutoFlight-PT-12a-CTLFireability-2024-00
FORMULA_NAME AutoFlight-PT-12a-CTLFireability-2024-01
FORMULA_NAME AutoFlight-PT-12a-CTLFireability-2024-02
FORMULA_NAME AutoFlight-PT-12a-CTLFireability-2024-03
FORMULA_NAME AutoFlight-PT-12a-CTLFireability-2024-04
FORMULA_NAME AutoFlight-PT-12a-CTLFireability-2024-05
FORMULA_NAME AutoFlight-PT-12a-CTLFireability-2024-06
FORMULA_NAME AutoFlight-PT-12a-CTLFireability-2024-07
FORMULA_NAME AutoFlight-PT-12a-CTLFireability-2024-08
FORMULA_NAME AutoFlight-PT-12a-CTLFireability-2024-09
FORMULA_NAME AutoFlight-PT-12a-CTLFireability-2024-10
FORMULA_NAME AutoFlight-PT-12a-CTLFireability-2024-11
FORMULA_NAME AutoFlight-PT-12a-CTLFireability-2024-12
FORMULA_NAME AutoFlight-PT-12a-CTLFireability-2024-13
FORMULA_NAME AutoFlight-PT-12a-CTLFireability-2024-14
FORMULA_NAME AutoFlight-PT-12a-CTLFireability-2024-15

=== Now, execution of the tool begins

BK_START 1779493381906

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=AutoFlight-PT-12a
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202604301425
[2026-05-22 23:43:03] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-22 23:43:03] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-22 23:43:03] [INFO ] Load time of PNML (sax parser for PT used): 86 ms
[2026-05-22 23:43:03] [INFO ] Transformed 307 places.
[2026-05-22 23:43:03] [INFO ] Transformed 305 transitions.
[2026-05-22 23:43:03] [INFO ] Found NUPN structural information;
[2026-05-22 23:43:03] [INFO ] Parsed PT model containing 307 places and 305 transitions and 980 arcs in 197 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 11 ms.
Ensure Unique test removed 60 transitions
Reduce redundant transitions removed 60 transitions.
Support contains 125 out of 307 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 307/307 places, 245/245 transitions.
Applied a total of 0 rules in 17 ms. Remains 307 /307 variables (removed 0) and now considering 245/245 (removed 0) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11056346448914086454.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8027695541158402373.kers'
[2026-05-22 23:43:03] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11056346448914086454.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8027695541158402373.kers]
Culling duplicate invariants (modulo rational): removing 24 columns.
Culled 24 columns in 0 ms.
// Phase 1: matrix 245 rows 283 cols 716 entries
Finished phase 1 with 217 SingleSign rule and 14 generalized
[2026-05-22 23:43:03] [INFO ] Computed 76 invariants in 1 ms
Computed 76 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-8027695541158402373.kers
Total runtime 3 ms.
[2026-05-22 23:43:05] [INFO ] Implicit Places using invariants in 1775 ms returned [7, 14, 21, 56, 84, 90, 96, 99, 102, 105, 108, 111, 114, 238, 244, 256, 274, 286, 292, 298, 304]
Discarding 21 places :
Implicit Place search using SMT only with invariants took 1828 ms to find 21 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 286/307 places, 245/245 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 281 transition count 240
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 281 transition count 240
Applied a total of 10 rules in 42 ms. Remains 281 /286 variables (removed 5) and now considering 240/245 (removed 5) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2370618584874154629.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14732350720954351241.kers'
[2026-05-22 23:43:05] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2370618584874154629.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14732350720954351241.kers]
Culling duplicate invariants (modulo rational): removing 11 columns.
Culled 11 columns in 0 ms.
// Phase 1: matrix 240 rows 270 cols 677 entries
Finished phase 1 with 226 SingleSign rule and 0 generalized
[2026-05-22 23:43:05] [INFO ] Computed 55 invariants in 1 ms
Computed 55 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-14732350720954351241.kers
Total runtime 2 ms.
[2026-05-22 23:43:05] [INFO ] Implicit Places using invariants in 284 ms returned []
[2026-05-22 23:43:06] [INFO ] Invariant cache hit.
[2026-05-22 23:43:06] [INFO ] State equation strengthened by 32 read => feed constraints.
[2026-05-22 23:43:06] [INFO ] Implicit Places using invariants and state equation in 401 ms returned []
Implicit Place search using SMT with State Equation took 700 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 281/307 places, 240/245 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2606 ms. Remains : 281/307 places, 240/245 transitions.
Starting structural reductions in LTL mode, iteration 0 : 281/281 places, 240/240 transitions.
Applied a total of 0 rules in 12 ms. Remains 281 /281 variables (removed 0) and now considering 240/240 (removed 0) transitions.
[2026-05-22 23:43:06] [INFO ] Invariant cache hit.
[2026-05-22 23:43:06] [INFO ] Implicit Places using invariants in 253 ms returned []
[2026-05-22 23:43:06] [INFO ] Invariant cache hit.
[2026-05-22 23:43:06] [INFO ] State equation strengthened by 32 read => feed constraints.
[2026-05-22 23:43:07] [INFO ] Implicit Places using invariants and state equation in 372 ms returned []
Implicit Place search using SMT with State Equation took 628 ms to find 0 implicit places.
Running 239 sub problems to find dead transitions.
[2026-05-22 23:43:07] [INFO ] Invariant cache hit.
[2026-05-22 23:43:07] [INFO ] State equation strengthened by 32 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/280 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 239 unsolved
At refinement iteration 1 (OVERLAPS) 1/281 variables, 55/55 constraints. Problems are: Problem set: 0 solved, 239 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/281 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 239 unsolved
At refinement iteration 3 (OVERLAPS) 240/521 variables, 281/336 constraints. Problems are: Problem set: 0 solved, 239 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/521 variables, 32/368 constraints. Problems are: Problem set: 0 solved, 239 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/521 variables, 0/368 constraints. Problems are: Problem set: 0 solved, 239 unsolved
At refinement iteration 6 (OVERLAPS) 0/521 variables, 0/368 constraints. Problems are: Problem set: 0 solved, 239 unsolved
No progress, stopping.
After SMT solving in domain Real declared 521/521 variables, and 368 constraints, problems are : Problem set: 0 solved, 239 unsolved in 30032 ms.
Refiners :[Positive P Invariants (semi-flows): 55/55 constraints, State Equation: 281/281 constraints, ReadFeed: 32/32 constraints, PredecessorRefiner: 239/239 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 239 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/280 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 239 unsolved
At refinement iteration 1 (OVERLAPS) 1/281 variables, 55/55 constraints. Problems are: Problem set: 0 solved, 239 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/281 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 239 unsolved
At refinement iteration 3 (OVERLAPS) 240/521 variables, 281/336 constraints. Problems are: Problem set: 0 solved, 239 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/521 variables, 32/368 constraints. Problems are: Problem set: 0 solved, 239 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/521 variables, 239/607 constraints. Problems are: Problem set: 0 solved, 239 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/521 variables, 5/612 constraints. Problems are: Problem set: 0 solved, 239 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/521 variables, 0/612 constraints. Problems are: Problem set: 0 solved, 239 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 521/521 variables, and 612 constraints, problems are : Problem set: 0 solved, 239 unsolved in 30032 ms.
Refiners :[Positive P Invariants (semi-flows): 55/55 constraints, State Equation: 281/281 constraints, ReadFeed: 32/32 constraints, PredecessorRefiner: 239/239 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60144ms problems are : Problem set: 0 solved, 239 unsolved
Search for dead transitions found 0 dead transitions in 60158ms
Finished structural reductions in LTL mode , in 1 iterations and 60825 ms. Remains : 281/281 places, 240/240 transitions.
Support contains 125 out of 281 places after structural reductions.
[2026-05-22 23:44:07] [INFO ] Flatten gal took : 69 ms
[2026-05-22 23:44:07] [INFO ] Flatten gal took : 17 ms
[2026-05-22 23:44:07] [INFO ] Input system was already deterministic with 240 transitions.
Reduction of identical properties reduced properties to check from 79 to 78
RANDOM walk for 40000 steps (721 resets) in 1760 ms. (22 steps per ms) remains 13/78 properties
BEST_FIRST walk for 40004 steps (42 resets) in 273 ms. (146 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (44 resets) in 296 ms. (134 steps per ms) remains 12/13 properties
BEST_FIRST walk for 40004 steps (46 resets) in 153 ms. (259 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (45 resets) in 208 ms. (191 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (44 resets) in 143 ms. (277 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (44 resets) in 124 ms. (320 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (43 resets) in 137 ms. (289 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (44 resets) in 123 ms. (322 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (44 resets) in 178 ms. (223 steps per ms) remains 11/12 properties
BEST_FIRST walk for 40003 steps (47 resets) in 107 ms. (370 steps per ms) remains 9/11 properties
BEST_FIRST walk for 40004 steps (46 resets) in 75 ms. (526 steps per ms) remains 9/9 properties
[2026-05-22 23:44:08] [INFO ] Invariant cache hit.
[2026-05-22 23:44:08] [INFO ] State equation strengthened by 32 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/23 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 9 unsolved
Problem AtomicPropp29 is UNSAT
Problem AtomicPropp49 is UNSAT
At refinement iteration 1 (OVERLAPS) 178/201 variables, 17/17 constraints. Problems are: Problem set: 2 solved, 7 unsolved
Problem AtomicPropp41 is UNSAT
At refinement iteration 2 (INCLUDED_ONLY) 0/201 variables, 5/22 constraints. Problems are: Problem set: 3 solved, 6 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/201 variables, 0/22 constraints. Problems are: Problem set: 3 solved, 6 unsolved
At refinement iteration 4 (OVERLAPS) 80/281 variables, 38/60 constraints. Problems are: Problem set: 3 solved, 6 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/281 variables, 0/60 constraints. Problems are: Problem set: 3 solved, 6 unsolved
At refinement iteration 6 (OVERLAPS) 240/521 variables, 281/341 constraints. Problems are: Problem set: 3 solved, 6 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/521 variables, 32/373 constraints. Problems are: Problem set: 3 solved, 6 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/521 variables, 0/373 constraints. Problems are: Problem set: 3 solved, 6 unsolved
At refinement iteration 9 (OVERLAPS) 0/521 variables, 0/373 constraints. Problems are: Problem set: 3 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Real declared 521/521 variables, and 373 constraints, problems are : Problem set: 3 solved, 6 unsolved in 1139 ms.
Refiners :[Positive P Invariants (semi-flows): 55/55 constraints, State Equation: 281/281 constraints, ReadFeed: 32/32 constraints, PredecessorRefiner: 9/9 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 3 solved, 6 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/16 variables, 0/0 constraints. Problems are: Problem set: 3 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 179/195 variables, 13/13 constraints. Problems are: Problem set: 3 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/195 variables, 5/18 constraints. Problems are: Problem set: 3 solved, 6 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/195 variables, 0/18 constraints. Problems are: Problem set: 3 solved, 6 unsolved
At refinement iteration 4 (OVERLAPS) 86/281 variables, 42/60 constraints. Problems are: Problem set: 3 solved, 6 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/281 variables, 0/60 constraints. Problems are: Problem set: 3 solved, 6 unsolved
At refinement iteration 6 (OVERLAPS) 240/521 variables, 281/341 constraints. Problems are: Problem set: 3 solved, 6 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/521 variables, 32/373 constraints. Problems are: Problem set: 3 solved, 6 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/521 variables, 6/379 constraints. Problems are: Problem set: 3 solved, 6 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/521 variables, 0/379 constraints. Problems are: Problem set: 3 solved, 6 unsolved
At refinement iteration 10 (OVERLAPS) 0/521 variables, 0/379 constraints. Problems are: Problem set: 3 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Int declared 521/521 variables, and 379 constraints, problems are : Problem set: 3 solved, 6 unsolved in 1162 ms.
Refiners :[Positive P Invariants (semi-flows): 55/55 constraints, State Equation: 281/281 constraints, ReadFeed: 32/32 constraints, PredecessorRefiner: 6/9 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2317ms problems are : Problem set: 3 solved, 6 unsolved
Finished Parikh walk after 88 steps, including 1 resets, run visited all 1 properties in 1 ms. (steps per millisecond=88 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Parikh walk visited 6 properties in 311 ms.
Successfully simplified 3 atomic propositions for a total of 16 simplifications.
[2026-05-22 23:44:11] [INFO ] Flatten gal took : 12 ms
[2026-05-22 23:44:11] [INFO ] Flatten gal took : 12 ms
[2026-05-22 23:44:11] [INFO ] Input system was already deterministic with 240 transitions.
Computed a total of 12 stabilizing places and 1 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 281/281 places, 240/240 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 279 transition count 238
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 279 transition count 238
Applied a total of 4 rules in 14 ms. Remains 279 /281 variables (removed 2) and now considering 238/240 (removed 2) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10426007800767905559.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16030203047081882159.kers'
[2026-05-22 23:44:11] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10426007800767905559.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16030203047081882159.kers]
Culling duplicate invariants (modulo rational): removing 11 columns.
Culled 11 columns in 0 ms.
// Phase 1: matrix 238 rows 268 cols 671 entries
Finished phase 1 with 224 SingleSign rule and 0 generalized
[2026-05-22 23:44:11] [INFO ] Computed 55 invariants in 1 ms
Computed 55 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-16030203047081882159.kers
Total runtime 1 ms.
[2026-05-22 23:44:11] [INFO ] Implicit Places using invariants in 280 ms returned [25, 39, 46, 59, 66, 73, 82, 87, 104, 107, 169, 219, 234, 244, 250, 260, 278]
Discarding 17 places :
Implicit Place search using SMT only with invariants took 295 ms to find 17 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 262/281 places, 238/240 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 256 transition count 232
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 256 transition count 232
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 255 transition count 231
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 255 transition count 231
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 254 transition count 230
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 254 transition count 230
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 253 transition count 229
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 253 transition count 229
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 252 transition count 228
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 252 transition count 228
Applied a total of 20 rules in 45 ms. Remains 252 /262 variables (removed 10) and now considering 228/238 (removed 10) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15279175791668682484.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-18276209464699590668.kers'
[2026-05-22 23:44:11] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15279175791668682484.kers, --Pflows, --basisKERS=/tmp/petrispot-output-18276209464699590668.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 228 rows 251 cols 612 entries
Finished phase 1 with 214 SingleSign rule and 0 generalized
[2026-05-22 23:44:11] [INFO ] Computed 38 invariants in 1 ms
Computed 38 P flows in 16 ms.
Exported basis to /tmp/petrispot-output-18276209464699590668.kers
Total runtime 16 ms.
[2026-05-22 23:44:12] [INFO ] Implicit Places using invariants in 176 ms returned []
[2026-05-22 23:44:12] [INFO ] Invariant cache hit.
[2026-05-22 23:44:12] [INFO ] State equation strengthened by 4 read => feed constraints.
[2026-05-22 23:44:12] [INFO ] Implicit Places using invariants and state equation in 228 ms returned []
Implicit Place search using SMT with State Equation took 409 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 252/281 places, 228/240 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 776 ms. Remains : 252/281 places, 228/240 transitions.
[2026-05-22 23:44:12] [INFO ] Flatten gal took : 10 ms
[2026-05-22 23:44:12] [INFO ] Flatten gal took : 10 ms
[2026-05-22 23:44:12] [INFO ] Input system was already deterministic with 228 transitions.
[2026-05-22 23:44:12] [INFO ] Flatten gal took : 9 ms
[2026-05-22 23:44:12] [INFO ] Flatten gal took : 9 ms
[2026-05-22 23:44:12] [INFO ] Time to serialize gal into /tmp/CTLFireability18069582428570240872.gal : 4 ms
[2026-05-22 23:44:12] [INFO ] Time to serialize properties into /tmp/CTLFireability13853550735521849705.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability18069582428570240872.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13853550735521849705.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.54777e+16,13.277,329912,2,27650,5,871022,6,0,1236,2.17465e+06,0


Converting to forward existential form...Done !
original formula: EF(((((p33==1)&&(p148==0))&&((p31==1)&&(p258==1))) * (((p12==0)&&(p157==0)) * ((((p52==0) + !(A(EF((p0==1)) U EX(((p55==1)&&(p277==1)))))...258
=> equivalent forward existential formula: (([((((FwdU(Init,TRUE) * (((p33==1)&&(p148==0))&&((p31==1)&&(p258==1)))) * ((p12==0)&&(p157==0))) * ((p5==1)||(p...1230
(forward)formula 0,1,13.3201,329944,1,0,12,871022,11,4,1260,2.17465e+06,4
FORMULA AutoFlight-PT-12a-CTLFireability-2024-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 281/281 places, 240/240 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 280 transition count 239
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 280 transition count 239
Applied a total of 2 rules in 39 ms. Remains 280 /281 variables (removed 1) and now considering 239/240 (removed 1) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5586263037437778165.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1286929356333371016.kers'
[2026-05-22 23:44:25] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5586263037437778165.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1286929356333371016.kers]
Culling duplicate invariants (modulo rational): removing 11 columns.
Culled 11 columns in 0 ms.
// Phase 1: matrix 239 rows 269 cols 674 entries
Finished phase 1 with 225 SingleSign rule and 0 generalized
[2026-05-22 23:44:25] [INFO ] Computed 55 invariants in 1 ms
Computed 55 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-1286929356333371016.kers
Total runtime 1 ms.
[2026-05-22 23:44:26] [INFO ] Implicit Places using invariants in 292 ms returned [25, 32, 39, 46, 59, 66, 73, 82, 87, 107, 234, 250, 260]
Discarding 13 places :
Implicit Place search using SMT only with invariants took 293 ms to find 13 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 267/281 places, 239/240 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 265 transition count 237
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 265 transition count 237
Applied a total of 4 rules in 9 ms. Remains 265 /267 variables (removed 2) and now considering 237/239 (removed 2) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6577640376953057780.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7074899976295483884.kers'
[2026-05-22 23:44:26] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6577640376953057780.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7074899976295483884.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 237 rows 264 cols 659 entries
Finished phase 1 with 223 SingleSign rule and 0 generalized
[2026-05-22 23:44:26] [INFO ] Computed 42 invariants in 2 ms
Computed 42 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-7074899976295483884.kers
Total runtime 3 ms.
[2026-05-22 23:44:26] [INFO ] Implicit Places using invariants in 239 ms returned []
[2026-05-22 23:44:26] [INFO ] Invariant cache hit.
[2026-05-22 23:44:26] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-22 23:44:26] [INFO ] Implicit Places using invariants and state equation in 357 ms returned []
Implicit Place search using SMT with State Equation took 598 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 265/281 places, 237/240 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 939 ms. Remains : 265/281 places, 237/240 transitions.
[2026-05-22 23:44:26] [INFO ] Flatten gal took : 21 ms
[2026-05-22 23:44:26] [INFO ] Flatten gal took : 19 ms
[2026-05-22 23:44:26] [INFO ] Input system was already deterministic with 237 transitions.
[2026-05-22 23:44:26] [INFO ] Flatten gal took : 7 ms
[2026-05-22 23:44:26] [INFO ] Flatten gal took : 9 ms
[2026-05-22 23:44:26] [INFO ] Time to serialize gal into /tmp/CTLFireability18018060370518994074.gal : 3 ms
[2026-05-22 23:44:26] [INFO ] Time to serialize properties into /tmp/CTLFireability1314055891343926596.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/CTLFireability18018060370518994074.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1314055891343926596.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-22 23:44:56] [INFO ] Flatten gal took : 22 ms
[2026-05-22 23:44:56] [INFO ] Applying decomposition
[2026-05-22 23:44:56] [INFO ] Flatten gal took : 17 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph11933296275783447988.txt' '-o' '/tmp/graph11933296275783447988.bin' '-w' '/tmp/graph11933296275783447988.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph11933296275783447988.bin' '-l' '-1' '-v' '-w' '/tmp/graph11933296275783447988.weights' '-q' '0' '-e' '0.001'
[2026-05-22 23:44:57] [INFO ] Decomposing Gal with order
[2026-05-22 23:44:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 23:44:57] [INFO ] Removed a total of 18 redundant transitions.
[2026-05-22 23:44:57] [INFO ] Flatten gal took : 67 ms
[2026-05-22 23:44:57] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 6 ms.
[2026-05-22 23:44:57] [INFO ] Time to serialize gal into /tmp/CTLFireability17083562898673002463.gal : 8 ms
[2026-05-22 23:44:57] [INFO ] Time to serialize properties into /tmp/CTLFireability6689625579841462879.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/CTLFireability17083562898673002463.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6689625579841462879.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.89663e+16,0.444891,23484,353,65,44480,579,452,57780,69,1152,0


Converting to forward existential form...Done !
original formula: A(((AG(!((EX((i8.i1.u3.p12==1)) + ((i17.i2.u13.p48==1)&&(i4.u15.p55==1))))) + (E(A(((u107.p232==1)&&(u107.p305==1)) U ((i6.i0.u19.p67==1)...745
=> equivalent forward existential formula: [((Init * !(EG(!(!(EG(!(!(((!(EX(((i18.u34.p115==1)&&(i18.u104.p296==1)))) + !(((i13.i1.u12.p43==1)&&(i13.i0.u61...1373
Reverse transition relation is NOT exact ! Due to transitions t217, t218, i0.u5.t49, i1.u6.t47, i1.u8.t43, i2.i0.u7.t45, i2.i2.u9.t41, i3.u18.t23, i3.u20.t...494
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
(forward)formula 0,0,3.71666,134124,1,0,271206,964,3124,396988,398,2647,321992
FORMULA AutoFlight-PT-12a-CTLFireability-2024-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 281/281 places, 240/240 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 11 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 82 transitions
Trivial Post-agglo rules discarded 82 transitions
Performed 82 trivial Post agglomeration. Transition count delta: 82
Iterating post reduction 0 with 93 rules applied. Total rules applied 93 place count 269 transition count 157
Reduce places removed 82 places and 0 transitions.
Iterating post reduction 1 with 82 rules applied. Total rules applied 175 place count 187 transition count 157
Performed 26 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 26 Pre rules applied. Total rules applied 175 place count 187 transition count 131
Deduced a syphon composed of 26 places in 0 ms
Reduce places removed 38 places and 0 transitions.
Iterating global reduction 2 with 64 rules applied. Total rules applied 239 place count 149 transition count 131
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 12 Pre rules applied. Total rules applied 239 place count 149 transition count 119
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 263 place count 137 transition count 119
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 265 place count 135 transition count 117
Iterating global reduction 2 with 2 rules applied. Total rules applied 267 place count 135 transition count 117
Performed 23 Post agglomeration using F-continuation condition.Transition count delta: 23
Deduced a syphon composed of 23 places in 0 ms
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 2 with 46 rules applied. Total rules applied 313 place count 112 transition count 94
Applied a total of 313 rules in 36 ms. Remains 112 /281 variables (removed 169) and now considering 94/240 (removed 146) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6139688963650116906.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10945720657463826933.kers'
[2026-05-22 23:45:01] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6139688963650116906.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10945720657463826933.kers]
Culling duplicate invariants (modulo rational): removing 24 columns.
Culled 24 columns in 0 ms.
// Phase 1: matrix 94 rows 88 cols 204 entries
Finished phase 1 with 80 SingleSign rule and 0 generalized
[2026-05-22 23:45:01] [INFO ] Computed 32 invariants in 0 ms
Computed 32 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-10945720657463826933.kers
Total runtime 1 ms.
[2026-05-22 23:45:01] [INFO ] Implicit Places using invariants in 130 ms returned [62, 76, 85, 91, 95, 101, 111]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 132 ms to find 7 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 105/281 places, 94/240 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 99 transition count 88
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 99 transition count 88
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 14 place count 98 transition count 87
Applied a total of 14 rules in 22 ms. Remains 98 /105 variables (removed 7) and now considering 87/94 (removed 7) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7767886995959130465.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6039735895160800089.kers'
[2026-05-22 23:45:01] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7767886995959130465.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6039735895160800089.kers]
Culling duplicate invariants (modulo rational): removing 23 columns.
Culled 23 columns in 0 ms.
// Phase 1: matrix 87 rows 75 cols 178 entries
Finished phase 1 with 73 SingleSign rule and 0 generalized
[2026-05-22 23:45:01] [INFO ] Computed 25 invariants in 1 ms
Computed 25 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-6039735895160800089.kers
Total runtime 2 ms.
[2026-05-22 23:45:01] [INFO ] Implicit Places using invariants in 123 ms returned []
[2026-05-22 23:45:01] [INFO ] Invariant cache hit.
[2026-05-22 23:45:01] [INFO ] Implicit Places using invariants and state equation in 202 ms returned []
Implicit Place search using SMT with State Equation took 327 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 98/281 places, 87/240 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 517 ms. Remains : 98/281 places, 87/240 transitions.
[2026-05-22 23:45:01] [INFO ] Flatten gal took : 7 ms
[2026-05-22 23:45:01] [INFO ] Flatten gal took : 5 ms
[2026-05-22 23:45:01] [INFO ] Input system was already deterministic with 87 transitions.
[2026-05-22 23:45:01] [INFO ] Flatten gal took : 5 ms
[2026-05-22 23:45:01] [INFO ] Flatten gal took : 3 ms
[2026-05-22 23:45:01] [INFO ] Time to serialize gal into /tmp/CTLFireability8134837187901409611.gal : 1 ms
[2026-05-22 23:45:01] [INFO ] Time to serialize properties into /tmp/CTLFireability2014620314678508075.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/CTLFireability8134837187901409611.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2014620314678508075.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.17441e+09,0.026901,4976,2,686,5,4342,6,0,482,4339,0


Converting to forward existential form...Done !
original formula: EF(AG(EF((p54==0))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !(E(TRUE U (p54==0))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t8, t74, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/tota...168
(forward)formula 0,1,0.165461,12300,1,0,172,48446,195,78,2720,31599,187
FORMULA AutoFlight-PT-12a-CTLFireability-2024-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 281/281 places, 240/240 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 11 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 82 transitions
Trivial Post-agglo rules discarded 82 transitions
Performed 82 trivial Post agglomeration. Transition count delta: 82
Iterating post reduction 0 with 93 rules applied. Total rules applied 93 place count 269 transition count 157
Reduce places removed 82 places and 0 transitions.
Iterating post reduction 1 with 82 rules applied. Total rules applied 175 place count 187 transition count 157
Performed 24 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 24 Pre rules applied. Total rules applied 175 place count 187 transition count 133
Deduced a syphon composed of 24 places in 0 ms
Reduce places removed 35 places and 0 transitions.
Iterating global reduction 2 with 59 rules applied. Total rules applied 234 place count 152 transition count 133
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 11 Pre rules applied. Total rules applied 234 place count 152 transition count 122
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 2 with 22 rules applied. Total rules applied 256 place count 141 transition count 122
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 258 place count 139 transition count 120
Iterating global reduction 2 with 2 rules applied. Total rules applied 260 place count 139 transition count 120
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 24
Deduced a syphon composed of 24 places in 0 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 2 with 48 rules applied. Total rules applied 308 place count 115 transition count 96
Applied a total of 308 rules in 15 ms. Remains 115 /281 variables (removed 166) and now considering 96/240 (removed 144) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8872045827182346214.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9356619494007754180.kers'
[2026-05-22 23:45:01] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8872045827182346214.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9356619494007754180.kers]
Culling duplicate invariants (modulo rational): removing 26 columns.
Culled 26 columns in 0 ms.
// Phase 1: matrix 96 rows 89 cols 204 entries
Finished phase 1 with 82 SingleSign rule and 0 generalized
[2026-05-22 23:45:01] [INFO ] Computed 33 invariants in 0 ms
Computed 33 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-9356619494007754180.kers
Total runtime 0 ms.
[2026-05-22 23:45:01] [INFO ] Implicit Places using invariants in 125 ms returned [63, 77, 86, 92, 96, 102, 114]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 127 ms to find 7 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 108/281 places, 96/240 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 102 transition count 90
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 102 transition count 90
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 14 place count 101 transition count 89
Applied a total of 14 rules in 13 ms. Remains 101 /108 variables (removed 7) and now considering 89/96 (removed 7) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-19068313278578025.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10738068338597612033.kers'
[2026-05-22 23:45:01] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-19068313278578025.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10738068338597612033.kers]
Culling duplicate invariants (modulo rational): removing 25 columns.
Culled 25 columns in 0 ms.
// Phase 1: matrix 89 rows 76 cols 178 entries
Finished phase 1 with 75 SingleSign rule and 0 generalized
[2026-05-22 23:45:01] [INFO ] Computed 26 invariants in 1 ms
Computed 26 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-10738068338597612033.kers
Total runtime 1 ms.
[2026-05-22 23:45:01] [INFO ] Implicit Places using invariants in 111 ms returned []
[2026-05-22 23:45:01] [INFO ] Invariant cache hit.
[2026-05-22 23:45:02] [INFO ] Implicit Places using invariants and state equation in 135 ms returned []
Implicit Place search using SMT with State Equation took 248 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 101/281 places, 89/240 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 404 ms. Remains : 101/281 places, 89/240 transitions.
[2026-05-22 23:45:02] [INFO ] Flatten gal took : 6 ms
[2026-05-22 23:45:02] [INFO ] Flatten gal took : 5 ms
[2026-05-22 23:45:02] [INFO ] Input system was already deterministic with 89 transitions.
RANDOM walk for 689 steps (19 resets) in 19 ms. (34 steps per ms) remains 0/1 properties
FORMULA AutoFlight-PT-12a-CTLFireability-2024-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2026-05-22 23:45:02] [INFO ] Flatten gal took : 6 ms
[2026-05-22 23:45:02] [INFO ] Flatten gal took : 3 ms
[2026-05-22 23:45:02] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality7177506068315750659.gal : 1 ms
[2026-05-22 23:45:02] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality53771561344129860.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality7177506068315750659.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality53771561344129860.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 SI_CTL mode, iteration 0 : 281/281 places, 240/240 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 43 transitions
Trivial Post-agglo rules discarded 43 transitions
Performed 43 trivial Post agglomeration. Transition count delta: 43
Iterating post reduction 0 with 43 rules applied. Total rules applied 43 place count 281 transition count 197
Reduce places removed 43 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 44 rules applied. Total rules applied 87 place count 238 transition count 196
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 88 place count 237 transition count 196
Performed 30 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 30 Pre rules applied. Total rules applied 88 place count 237 transition count 166
Deduced a syphon composed of 30 places in 0 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 3 with 60 rules applied. Total rules applied 148 place count 207 transition count 166
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 150 place count 205 transition count 164
Iterating global reduction 3 with 2 rules applied. Total rules applied 152 place count 205 transition count 164
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 24
Deduced a syphon composed of 24 places in 1 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 3 with 48 rules applied. Total rules applied 200 place count 181 transition count 140
Applied a total of 200 rules in 19 ms. Remains 181 /281 variables (removed 100) and now considering 140/240 (removed 100) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3356944117736502465.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-677272102557261048.kers'
[2026-05-22 23:45:02] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3356944117736502465.kers, --Pflows, --basisKERS=/tmp/petrispot-output-677272102557261048.kers]
Culling duplicate invariants (modulo rational): removing 23 columns.
Culled 23 columns in 0 ms.
// Phase 1: matrix 140 rows 158 cols 391 entries
Finished phase 1 with 126 SingleSign rule and 0 generalized
[2026-05-22 23:45:02] [INFO ] Computed 55 invariants in 0 ms
Computed 55 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-677272102557261048.kers
Total runtime 1 ms.
[2026-05-22 23:45:02] [INFO ] Implicit Places using invariants in 192 ms returned [17, 22, 27, 32, 41, 46, 51, 56, 57, 58, 59, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 101, 129, 143, 151, 164, 180]
Discarding 28 places :
Implicit Place search using SMT only with invariants took 193 ms to find 28 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 153/281 places, 140/240 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 28 transitions
Trivial Post-agglo rules discarded 28 transitions
Performed 28 trivial Post agglomeration. Transition count delta: 28
Iterating post reduction 0 with 28 rules applied. Total rules applied 28 place count 153 transition count 112
Reduce places removed 28 places and 0 transitions.
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Iterating post reduction 1 with 40 rules applied. Total rules applied 68 place count 125 transition count 100
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 80 place count 113 transition count 100
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 80 place count 113 transition count 97
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 86 place count 110 transition count 97
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 91 place count 105 transition count 92
Iterating global reduction 3 with 5 rules applied. Total rules applied 96 place count 105 transition count 92
Applied a total of 96 rules in 14 ms. Remains 105 /153 variables (removed 48) and now considering 92/140 (removed 48) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14459700886601018540.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7471474591853298051.kers'
[2026-05-22 23:45:02] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14459700886601018540.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7471474591853298051.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 92 rows 104 cols 259 entries
Finished phase 1 with 78 SingleSign rule and 0 generalized
[2026-05-22 23:45:02] [INFO ] Computed 27 invariants in 0 ms
Computed 27 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-7471474591853298051.kers
Total runtime 1 ms.
[2026-05-22 23:45:02] [INFO ] Implicit Places using invariants in 123 ms returned []
[2026-05-22 23:45:02] [INFO ] Invariant cache hit.
[2026-05-22 23:45:02] [INFO ] State equation strengthened by 25 read => feed constraints.
[2026-05-22 23:45:02] [INFO ] Implicit Places using invariants and state equation in 130 ms returned []
Implicit Place search using SMT with State Equation took 255 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 105/281 places, 92/240 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 481 ms. Remains : 105/281 places, 92/240 transitions.
[2026-05-22 23:45:02] [INFO ] Flatten gal took : 4 ms
[2026-05-22 23:45:02] [INFO ] Flatten gal took : 4 ms
[2026-05-22 23:45:02] [INFO ] Input system was already deterministic with 92 transitions.
[2026-05-22 23:45:02] [INFO ] Flatten gal took : 4 ms
[2026-05-22 23:45:02] [INFO ] Flatten gal took : 3 ms
[2026-05-22 23:45:02] [INFO ] Time to serialize gal into /tmp/CTLFireability9967098483859370423.gal : 0 ms
[2026-05-22 23:45:02] [INFO ] Time to serialize properties into /tmp/CTLFireability1388528159776121436.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/CTLFireability9967098483859370423.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1388528159776121436.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,9.0597e+08,0.795908,30592,2,10793,5,94111,6,0,512,123150,0


Converting to forward existential form...Done !
original formula: E((((p93==1)&&(p249==1))||((p268==1)&&(p305==1))) U AG(((!((p46==1)&&(p226==1)))||(p151==1))))
=> equivalent forward existential formula: [(FwdU(Init,(((p93==1)&&(p249==1))||((p268==1)&&(p305==1)))) * !(E(TRUE U !(((!((p46==1)&&(p226==1)))||(p151==1)...170
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 74/0/18
(forward)formula 0,0,3.69584,101556,1,0,10,488936,22,3,2380,247403,8
FORMULA AutoFlight-PT-12a-CTLFireability-2024-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 281/281 places, 240/240 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 279 transition count 238
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 279 transition count 238
Applied a total of 4 rules in 7 ms. Remains 279 /281 variables (removed 2) and now considering 238/240 (removed 2) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11924978443116172674.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10011371258349250114.kers'
[2026-05-22 23:45:06] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11924978443116172674.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10011371258349250114.kers]
Culling duplicate invariants (modulo rational): removing 11 columns.
Culled 11 columns in 0 ms.
// Phase 1: matrix 238 rows 268 cols 671 entries
Finished phase 1 with 224 SingleSign rule and 0 generalized
[2026-05-22 23:45:06] [INFO ] Computed 55 invariants in 3 ms
Computed 55 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-10011371258349250114.kers
Total runtime 5 ms.
[2026-05-22 23:45:06] [INFO ] Implicit Places using invariants in 325 ms returned [25, 32, 39, 46, 59, 66, 73, 82, 87, 104, 107, 169, 219, 234, 244, 250, 260, 278]
Discarding 18 places :
Implicit Place search using SMT only with invariants took 328 ms to find 18 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 261/281 places, 238/240 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 255 transition count 232
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 255 transition count 232
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 254 transition count 231
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 254 transition count 231
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 253 transition count 230
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 253 transition count 230
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 252 transition count 229
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 252 transition count 229
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 251 transition count 228
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 251 transition count 228
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 250 transition count 227
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 250 transition count 227
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 249 transition count 226
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 249 transition count 226
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 248 transition count 225
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 248 transition count 225
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 247 transition count 224
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 247 transition count 224
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 29 place count 246 transition count 223
Iterating global reduction 0 with 1 rules applied. Total rules applied 30 place count 246 transition count 223
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 31 place count 245 transition count 222
Iterating global reduction 0 with 1 rules applied. Total rules applied 32 place count 245 transition count 222
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 33 place count 244 transition count 221
Iterating global reduction 0 with 1 rules applied. Total rules applied 34 place count 244 transition count 221
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 35 place count 243 transition count 220
Iterating global reduction 0 with 1 rules applied. Total rules applied 36 place count 243 transition count 220
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 37 place count 242 transition count 219
Iterating global reduction 0 with 1 rules applied. Total rules applied 38 place count 242 transition count 219
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 39 place count 241 transition count 218
Iterating global reduction 0 with 1 rules applied. Total rules applied 40 place count 241 transition count 218
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 41 place count 240 transition count 217
Iterating global reduction 0 with 1 rules applied. Total rules applied 42 place count 240 transition count 217
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 43 place count 239 transition count 216
Iterating global reduction 0 with 1 rules applied. Total rules applied 44 place count 239 transition count 216
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 45 place count 238 transition count 215
Iterating global reduction 0 with 1 rules applied. Total rules applied 46 place count 238 transition count 215
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 47 place count 237 transition count 214
Iterating global reduction 0 with 1 rules applied. Total rules applied 48 place count 237 transition count 214
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 49 place count 236 transition count 213
Iterating global reduction 0 with 1 rules applied. Total rules applied 50 place count 236 transition count 213
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 51 place count 235 transition count 212
Iterating global reduction 0 with 1 rules applied. Total rules applied 52 place count 235 transition count 212
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 53 place count 234 transition count 211
Iterating global reduction 0 with 1 rules applied. Total rules applied 54 place count 234 transition count 211
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 55 place count 233 transition count 210
Iterating global reduction 0 with 1 rules applied. Total rules applied 56 place count 233 transition count 210
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 57 place count 232 transition count 209
Iterating global reduction 0 with 1 rules applied. Total rules applied 58 place count 232 transition count 209
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 59 place count 231 transition count 208
Iterating global reduction 0 with 1 rules applied. Total rules applied 60 place count 231 transition count 208
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 61 place count 230 transition count 207
Iterating global reduction 0 with 1 rules applied. Total rules applied 62 place count 230 transition count 207
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 63 place count 229 transition count 206
Iterating global reduction 0 with 1 rules applied. Total rules applied 64 place count 229 transition count 206
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 65 place count 228 transition count 205
Iterating global reduction 0 with 1 rules applied. Total rules applied 66 place count 228 transition count 205
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 67 place count 227 transition count 204
Iterating global reduction 0 with 1 rules applied. Total rules applied 68 place count 227 transition count 204
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 69 place count 226 transition count 203
Iterating global reduction 0 with 1 rules applied. Total rules applied 70 place count 226 transition count 203
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 71 place count 225 transition count 202
Iterating global reduction 0 with 1 rules applied. Total rules applied 72 place count 225 transition count 202
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 73 place count 224 transition count 201
Iterating global reduction 0 with 1 rules applied. Total rules applied 74 place count 224 transition count 201
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 75 place count 223 transition count 200
Iterating global reduction 0 with 1 rules applied. Total rules applied 76 place count 223 transition count 200
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 77 place count 222 transition count 199
Iterating global reduction 0 with 1 rules applied. Total rules applied 78 place count 222 transition count 199
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 79 place count 221 transition count 198
Iterating global reduction 0 with 1 rules applied. Total rules applied 80 place count 221 transition count 198
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 81 place count 220 transition count 197
Iterating global reduction 0 with 1 rules applied. Total rules applied 82 place count 220 transition count 197
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 83 place count 219 transition count 196
Iterating global reduction 0 with 1 rules applied. Total rules applied 84 place count 219 transition count 196
Applied a total of 84 rules in 198 ms. Remains 219 /261 variables (removed 42) and now considering 196/238 (removed 42) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10842127054566668155.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6599055242585287029.kers'
[2026-05-22 23:45:06] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10842127054566668155.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6599055242585287029.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 196 rows 219 cols 548 entries
Finished phase 1 with 182 SingleSign rule and 0 generalized
[2026-05-22 23:45:06] [INFO ] Computed 37 invariants in 1 ms
Computed 37 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-6599055242585287029.kers
Total runtime 2 ms.
[2026-05-22 23:45:07] [INFO ] Implicit Places using invariants in 189 ms returned []
[2026-05-22 23:45:07] [INFO ] Invariant cache hit.
[2026-05-22 23:45:07] [INFO ] Implicit Places using invariants and state equation in 277 ms returned []
Implicit Place search using SMT with State Equation took 468 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 219/281 places, 196/240 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1002 ms. Remains : 219/281 places, 196/240 transitions.
[2026-05-22 23:45:07] [INFO ] Flatten gal took : 13 ms
[2026-05-22 23:45:07] [INFO ] Flatten gal took : 9 ms
[2026-05-22 23:45:07] [INFO ] Input system was already deterministic with 196 transitions.
[2026-05-22 23:45:07] [INFO ] Flatten gal took : 8 ms
[2026-05-22 23:45:07] [INFO ] Flatten gal took : 8 ms
[2026-05-22 23:45:07] [INFO ] Time to serialize gal into /tmp/CTLFireability4011497383916792082.gal : 2 ms
[2026-05-22 23:45:07] [INFO ] Time to serialize properties into /tmp/CTLFireability4245170756232429614.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/CTLFireability4011497383916792082.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4245170756232429614.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.54755e+16,13.3976,360296,2,36343,5,966103,6,0,1074,2.36952e+06,0


Converting to forward existential form...Done !
original formula: AX(EG(AF(((p103==0)||(p272==0)))))
=> equivalent forward existential formula: [(EY(Init) * !(EG(!(EG(!(((p103==0)||(p272==0))))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t13, t15, t17, t19, t21, t23, t25, t27, t29, t31, t33, t35, t37, t39, t41, t43, t45, t47, t49...298
Detected timeout of ITS tools.
[2026-05-22 23:45:37] [INFO ] Flatten gal took : 22 ms
[2026-05-22 23:45:37] [INFO ] Applying decomposition
[2026-05-22 23:45:37] [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/graph9027515001956869891.txt' '-o' '/tmp/graph9027515001956869891.bin' '-w' '/tmp/graph9027515001956869891.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph9027515001956869891.bin' '-l' '-1' '-v' '-w' '/tmp/graph9027515001956869891.weights' '-q' '0' '-e' '0.001'
[2026-05-22 23:45:37] [INFO ] Decomposing Gal with order
[2026-05-22 23:45:37] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 23:45:37] [INFO ] Removed a total of 25 redundant transitions.
[2026-05-22 23:45:37] [INFO ] Flatten gal took : 11 ms
[2026-05-22 23:45:37] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2026-05-22 23:45:37] [INFO ] Time to serialize gal into /tmp/CTLFireability9035847065137161597.gal : 2 ms
[2026-05-22 23:45:37] [INFO ] Time to serialize properties into /tmp/CTLFireability7446470932366246445.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/CTLFireability9035847065137161597.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7446470932366246445.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.54755e+16,0.087312,8196,311,16,8969,187,423,10720,30,323,0


Converting to forward existential form...Done !
original formula: AX(EG(AF(((i7.u30.p103==0)||(i20.u80.p272==0)))))
=> equivalent forward existential formula: [(EY(Init) * !(EG(!(EG(!(((i7.u30.p103==0)||(i20.u80.p272==0))))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t121, i0.u1.t57, i1.u2.t55, i1.u4.t51, i2.i0.u3.t53, i2.i1.u5.t49, i3.u6.t47, i3.u7.t45, i4.u...487
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
(forward)formula 0,1,4.58518,156740,1,0,281114,187,2762,297234,126,323,325122
FORMULA AutoFlight-PT-12a-CTLFireability-2024-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 281/281 places, 240/240 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 11 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 82 transitions
Trivial Post-agglo rules discarded 82 transitions
Performed 82 trivial Post agglomeration. Transition count delta: 82
Iterating post reduction 0 with 93 rules applied. Total rules applied 93 place count 269 transition count 157
Reduce places removed 82 places and 0 transitions.
Iterating post reduction 1 with 82 rules applied. Total rules applied 175 place count 187 transition count 157
Performed 26 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 26 Pre rules applied. Total rules applied 175 place count 187 transition count 131
Deduced a syphon composed of 26 places in 2 ms
Reduce places removed 38 places and 0 transitions.
Iterating global reduction 2 with 64 rules applied. Total rules applied 239 place count 149 transition count 131
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 12 Pre rules applied. Total rules applied 239 place count 149 transition count 119
Deduced a syphon composed of 12 places in 1 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 263 place count 137 transition count 119
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 264 place count 136 transition count 118
Iterating global reduction 2 with 1 rules applied. Total rules applied 265 place count 136 transition count 118
Performed 23 Post agglomeration using F-continuation condition.Transition count delta: 23
Deduced a syphon composed of 23 places in 0 ms
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 2 with 46 rules applied. Total rules applied 311 place count 113 transition count 95
Applied a total of 311 rules in 62 ms. Remains 113 /281 variables (removed 168) and now considering 95/240 (removed 145) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4241301350021064371.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17039863517865373974.kers'
[2026-05-22 23:45:42] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4241301350021064371.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17039863517865373974.kers]
Culling duplicate invariants (modulo rational): removing 24 columns.
Culled 24 columns in 0 ms.
// Phase 1: matrix 95 rows 89 cols 206 entries
Finished phase 1 with 81 SingleSign rule and 0 generalized
[2026-05-22 23:45:42] [INFO ] Computed 32 invariants in 1 ms
Computed 32 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-17039863517865373974.kers
Total runtime 2 ms.
[2026-05-22 23:45:42] [INFO ] Implicit Places using invariants in 116 ms returned [62, 76, 86, 92, 96, 102]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 121 ms to find 6 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 107/281 places, 95/240 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 101 transition count 89
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 101 transition count 89
Applied a total of 12 rules in 4 ms. Remains 101 /107 variables (removed 6) and now considering 89/95 (removed 6) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5666303863277952179.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5957909697423721466.kers'
[2026-05-22 23:45:42] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5666303863277952179.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5957909697423721466.kers]
Culling duplicate invariants (modulo rational): removing 24 columns.
Culled 24 columns in 0 ms.
// Phase 1: matrix 89 rows 77 cols 182 entries
Finished phase 1 with 75 SingleSign rule and 0 generalized
[2026-05-22 23:45:42] [INFO ] Computed 26 invariants in 0 ms
Computed 26 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-5957909697423721466.kers
Total runtime 1 ms.
[2026-05-22 23:45:42] [INFO ] Implicit Places using invariants in 55 ms returned []
[2026-05-22 23:45:42] [INFO ] Invariant cache hit.
[2026-05-22 23:45:42] [INFO ] Implicit Places using invariants and state equation in 150 ms returned []
Implicit Place search using SMT with State Equation took 208 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 101/281 places, 89/240 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 397 ms. Remains : 101/281 places, 89/240 transitions.
[2026-05-22 23:45:42] [INFO ] Flatten gal took : 2 ms
[2026-05-22 23:45:42] [INFO ] Flatten gal took : 2 ms
[2026-05-22 23:45:42] [INFO ] Input system was already deterministic with 89 transitions.
[2026-05-22 23:45:42] [INFO ] Flatten gal took : 2 ms
[2026-05-22 23:45:42] [INFO ] Flatten gal took : 2 ms
[2026-05-22 23:45:42] [INFO ] Time to serialize gal into /tmp/CTLFireability7550512401637463712.gal : 1 ms
[2026-05-22 23:45:42] [INFO ] Time to serialize properties into /tmp/CTLFireability190246431949735970.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/CTLFireability7550512401637463712.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability190246431949735970.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.19957e+09,0.059737,5492,2,917,5,6372,6,0,496,7677,0


Converting to forward existential form...Done !
original formula: EF(!(E(EF(((p239==1)&&(p306==1))) U AF((p75==1)))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(E(TRUE U ((p239==1)&&(p306==1))) U !(EG(!((p75==1)))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t2, t37, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/tota...168
(forward)formula 0,1,4.62094,159516,1,0,989,1.01788e+06,210,561,2967,871415,1033
FORMULA AutoFlight-PT-12a-CTLFireability-2024-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 281/281 places, 240/240 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 46 transitions
Trivial Post-agglo rules discarded 46 transitions
Performed 46 trivial Post agglomeration. Transition count delta: 46
Iterating post reduction 0 with 46 rules applied. Total rules applied 46 place count 281 transition count 194
Reduce places removed 46 places and 0 transitions.
Iterating post reduction 1 with 46 rules applied. Total rules applied 92 place count 235 transition count 194
Performed 30 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 30 Pre rules applied. Total rules applied 92 place count 235 transition count 164
Deduced a syphon composed of 30 places in 1 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 2 with 60 rules applied. Total rules applied 152 place count 205 transition count 164
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 154 place count 203 transition count 162
Iterating global reduction 2 with 2 rules applied. Total rules applied 156 place count 203 transition count 162
Performed 21 Post agglomeration using F-continuation condition.Transition count delta: 21
Deduced a syphon composed of 21 places in 1 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 2 with 42 rules applied. Total rules applied 198 place count 182 transition count 141
Applied a total of 198 rules in 36 ms. Remains 182 /281 variables (removed 99) and now considering 141/240 (removed 99) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9931626393937775209.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10563681845603460273.kers'
[2026-05-22 23:45:47] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9931626393937775209.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10563681845603460273.kers]
Culling duplicate invariants (modulo rational): removing 23 columns.
Culled 23 columns in 0 ms.
// Phase 1: matrix 141 rows 159 cols 399 entries
Finished phase 1 with 127 SingleSign rule and 0 generalized
[2026-05-22 23:45:47] [INFO ] Computed 55 invariants in 0 ms
Computed 55 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-10563681845603460273.kers
Total runtime 0 ms.
[2026-05-22 23:45:47] [INFO ] Implicit Places using invariants in 202 ms returned [19, 30, 35, 44, 49, 54, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 102, 130, 144, 152, 157, 165, 181]
Discarding 28 places :
Implicit Place search using SMT only with invariants took 216 ms to find 28 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 154/281 places, 141/240 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 33 transitions
Trivial Post-agglo rules discarded 33 transitions
Performed 33 trivial Post agglomeration. Transition count delta: 33
Iterating post reduction 0 with 33 rules applied. Total rules applied 33 place count 154 transition count 108
Reduce places removed 33 places and 0 transitions.
Iterating post reduction 1 with 33 rules applied. Total rules applied 66 place count 121 transition count 108
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 66 place count 121 transition count 103
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 76 place count 116 transition count 103
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 82 place count 110 transition count 97
Iterating global reduction 2 with 6 rules applied. Total rules applied 88 place count 110 transition count 97
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 90 place count 109 transition count 96
Applied a total of 90 rules in 7 ms. Remains 109 /154 variables (removed 45) and now considering 96/141 (removed 45) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6019535710445239445.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2166103008280849817.kers'
[2026-05-22 23:45:47] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6019535710445239445.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2166103008280849817.kers]
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 96 rows 107 cols 270 entries
Finished phase 1 with 82 SingleSign rule and 0 generalized
[2026-05-22 23:45:47] [INFO ] Computed 27 invariants in 0 ms
Computed 27 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-2166103008280849817.kers
Total runtime 0 ms.
[2026-05-22 23:45:47] [INFO ] Implicit Places using invariants in 112 ms returned []
[2026-05-22 23:45:47] [INFO ] Invariant cache hit.
[2026-05-22 23:45:47] [INFO ] State equation strengthened by 26 read => feed constraints.
[2026-05-22 23:45:47] [INFO ] Implicit Places using invariants and state equation in 182 ms returned []
Implicit Place search using SMT with State Equation took 320 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 109/281 places, 96/240 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 579 ms. Remains : 109/281 places, 96/240 transitions.
[2026-05-22 23:45:47] [INFO ] Flatten gal took : 2 ms
[2026-05-22 23:45:47] [INFO ] Flatten gal took : 3 ms
[2026-05-22 23:45:47] [INFO ] Input system was already deterministic with 96 transitions.
[2026-05-22 23:45:47] [INFO ] Flatten gal took : 2 ms
[2026-05-22 23:45:47] [INFO ] Flatten gal took : 1 ms
[2026-05-22 23:45:47] [INFO ] Time to serialize gal into /tmp/CTLFireability15021656325861573099.gal : 0 ms
[2026-05-22 23:45:47] [INFO ] Time to serialize properties into /tmp/CTLFireability9084163177251029610.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/CTLFireability15021656325861573099.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9084163177251029610.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.88149e+09,1.31011,51296,2,21240,5,172606,6,0,530,222980,0


Converting to forward existential form...Done !
original formula: !(E(AG(((AG(((p4==1)&&(p220==1))) * (p31==1)) * (p258==1))) U E(AF(E((p24==1) U ((p35==1)&&(p188==1)))) U AG((((p120==1)&&(p303==1))&&(p6...164
=> equivalent forward existential formula: [(FwdU(FwdU(Init,!(E(TRUE U !(((!(E(TRUE U !(((p4==1)&&(p220==1))))) * (p31==1)) * (p258==1)))))),!(EG(!(E((p24=...249
Reverse transition relation is NOT exact ! Due to transitions t16, t19, t25, t83, t95, Intersection with reachable at each step enabled. (destroyed/revers...184
(forward)formula 0,1,6.599,181856,1,0,192,861923,214,86,3163,568977,202
FORMULA AutoFlight-PT-12a-CTLFireability-2024-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 281/281 places, 240/240 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 279 transition count 238
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 279 transition count 238
Applied a total of 4 rules in 23 ms. Remains 279 /281 variables (removed 2) and now considering 238/240 (removed 2) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13138687678185249831.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12886391181835321580.kers'
[2026-05-22 23:45:54] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13138687678185249831.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12886391181835321580.kers]
Culling duplicate invariants (modulo rational): removing 11 columns.
Culled 11 columns in 0 ms.
// Phase 1: matrix 238 rows 268 cols 671 entries
Finished phase 1 with 224 SingleSign rule and 0 generalized
[2026-05-22 23:45:54] [INFO ] Computed 55 invariants in 1 ms
Computed 55 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-12886391181835321580.kers
Total runtime 2 ms.
[2026-05-22 23:45:54] [INFO ] Implicit Places using invariants in 293 ms returned [25, 32, 39, 59, 73, 82, 87, 104, 107, 169, 219, 234, 244, 250, 260, 278]
Discarding 16 places :
Implicit Place search using SMT only with invariants took 319 ms to find 16 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 263/281 places, 238/240 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 257 transition count 232
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 257 transition count 232
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 256 transition count 231
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 256 transition count 231
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 255 transition count 230
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 255 transition count 230
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 254 transition count 229
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 254 transition count 229
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 253 transition count 228
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 253 transition count 228
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 252 transition count 227
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 252 transition count 227
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 251 transition count 226
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 251 transition count 226
Applied a total of 24 rules in 35 ms. Remains 251 /263 variables (removed 12) and now considering 226/238 (removed 12) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9914258233989321139.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13926362354406058969.kers'
[2026-05-22 23:45:55] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9914258233989321139.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13926362354406058969.kers]
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 226 rows 249 cols 608 entries
Finished phase 1 with 212 SingleSign rule and 0 generalized
[2026-05-22 23:45:55] [INFO ] Computed 39 invariants in 1 ms
Computed 39 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-13926362354406058969.kers
Total runtime 1 ms.
[2026-05-22 23:45:55] [INFO ] Implicit Places using invariants in 186 ms returned []
[2026-05-22 23:45:55] [INFO ] Invariant cache hit.
[2026-05-22 23:45:55] [INFO ] State equation strengthened by 8 read => feed constraints.
[2026-05-22 23:45:55] [INFO ] Implicit Places using invariants and state equation in 304 ms returned []
Implicit Place search using SMT with State Equation took 527 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 251/281 places, 226/240 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 919 ms. Remains : 251/281 places, 226/240 transitions.
[2026-05-22 23:45:55] [INFO ] Flatten gal took : 4 ms
[2026-05-22 23:45:55] [INFO ] Flatten gal took : 21 ms
[2026-05-22 23:45:55] [INFO ] Input system was already deterministic with 226 transitions.
[2026-05-22 23:45:55] [INFO ] Flatten gal took : 4 ms
[2026-05-22 23:45:55] [INFO ] Flatten gal took : 5 ms
[2026-05-22 23:45:55] [INFO ] Time to serialize gal into /tmp/CTLFireability8854892409999626766.gal : 1 ms
[2026-05-22 23:45:55] [INFO ] Time to serialize properties into /tmp/CTLFireability4929679424302275614.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/CTLFireability8854892409999626766.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4929679424302275614.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.54776e+16,17.6646,494344,2,57524,5,1.39608e+06,6,0,1228,3.15003e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-22 23:46:25] [INFO ] Flatten gal took : 18 ms
[2026-05-22 23:46:25] [INFO ] Applying decomposition
[2026-05-22 23:46:25] [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/graph9024096114309182273.txt' '-o' '/tmp/graph9024096114309182273.bin' '-w' '/tmp/graph9024096114309182273.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph9024096114309182273.bin' '-l' '-1' '-v' '-w' '/tmp/graph9024096114309182273.weights' '-q' '0' '-e' '0.001'
[2026-05-22 23:46:25] [INFO ] Decomposing Gal with order
[2026-05-22 23:46:25] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 23:46:25] [INFO ] Removed a total of 27 redundant transitions.
[2026-05-22 23:46:25] [INFO ] Flatten gal took : 10 ms
[2026-05-22 23:46:25] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 5 ms.
[2026-05-22 23:46:25] [INFO ] Time to serialize gal into /tmp/CTLFireability10812243153487003862.gal : 2 ms
[2026-05-22 23:46:25] [INFO ] Time to serialize properties into /tmp/CTLFireability11778064161450207323.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/CTLFireability10812243153487003862.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11778064161450207323.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.54776e+16,2.47266,75824,328,22,129325,224,490,268018,39,351,0


Converting to forward existential form...Done !
original formula: EG(A(((i4.i1.u18.p65==1) + EF(((((i6.i1.u38.p70==1)&&(i11.i0.u62.p193==1))||(i8.i1.u47.p149==1))||(((i14.u21.p76==1)&&(i6.i0.u37.p49==1))...276
=> equivalent forward existential formula: [FwdG(Init,!((E(!((!(E(TRUE U (i1.i1.u10.p37==1))) * !(EX(!((((i3.u11.p41==1)&&(i3.u89.p265==1))&&(i4.i1.u18.p65...572
Reverse transition relation is NOT exact ! Due to transitions i0.u4.t51, i0.u5.t49, i1.i0.u6.t47, i1.i0.u8.t43, i1.i1.u10.t39, i1.i1.u12.t35, i2.u7.t45, i3...509
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
(forward)formula 0,0,25.2228,790808,1,0,1.51385e+06,246,3375,2.97459e+06,177,537,1024328
FORMULA AutoFlight-PT-12a-CTLFireability-2024-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 281/281 places, 240/240 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 43 transitions
Trivial Post-agglo rules discarded 43 transitions
Performed 43 trivial Post agglomeration. Transition count delta: 43
Iterating post reduction 0 with 43 rules applied. Total rules applied 43 place count 281 transition count 197
Reduce places removed 43 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 44 rules applied. Total rules applied 87 place count 238 transition count 196
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 88 place count 237 transition count 196
Performed 28 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 28 Pre rules applied. Total rules applied 88 place count 237 transition count 168
Deduced a syphon composed of 28 places in 0 ms
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 3 with 56 rules applied. Total rules applied 144 place count 209 transition count 168
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 145 place count 208 transition count 167
Iterating global reduction 3 with 1 rules applied. Total rules applied 146 place count 208 transition count 167
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 24
Deduced a syphon composed of 24 places in 0 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 3 with 48 rules applied. Total rules applied 194 place count 184 transition count 143
Applied a total of 194 rules in 27 ms. Remains 184 /281 variables (removed 97) and now considering 143/240 (removed 97) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5853591315349217382.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13820612380334601322.kers'
[2026-05-22 23:46:51] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5853591315349217382.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13820612380334601322.kers]
Culling duplicate invariants (modulo rational): removing 21 columns.
Culled 21 columns in 0 ms.
// Phase 1: matrix 143 rows 163 cols 404 entries
Finished phase 1 with 129 SingleSign rule and 0 generalized
[2026-05-22 23:46:51] [INFO ] Computed 55 invariants in 1 ms
Computed 55 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-13820612380334601322.kers
Total runtime 2 ms.
[2026-05-22 23:46:51] [INFO ] Implicit Places using invariants in 202 ms returned [17, 22, 27, 32, 41, 46, 51, 56, 57, 58, 59, 60, 61, 62, 63, 66, 67, 68, 71, 72, 73, 103, 131, 146, 154, 159, 167]
Discarding 27 places :
Implicit Place search using SMT only with invariants took 205 ms to find 27 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 157/281 places, 143/240 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 28 transitions
Trivial Post-agglo rules discarded 28 transitions
Performed 28 trivial Post agglomeration. Transition count delta: 28
Iterating post reduction 0 with 28 rules applied. Total rules applied 28 place count 157 transition count 115
Reduce places removed 28 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 29 rules applied. Total rules applied 57 place count 129 transition count 114
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 58 place count 128 transition count 114
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 13 Pre rules applied. Total rules applied 58 place count 128 transition count 101
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 3 with 26 rules applied. Total rules applied 84 place count 115 transition count 101
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 90 place count 109 transition count 95
Iterating global reduction 3 with 6 rules applied. Total rules applied 96 place count 109 transition count 95
Applied a total of 96 rules in 9 ms. Remains 109 /157 variables (removed 48) and now considering 95/143 (removed 48) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4371531173919433339.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4887464469736970825.kers'
[2026-05-22 23:46:51] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4371531173919433339.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4887464469736970825.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 95 rows 109 cols 284 entries
Finished phase 1 with 81 SingleSign rule and 0 generalized
[2026-05-22 23:46:51] [INFO ] Computed 28 invariants in 0 ms
Computed 28 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-4887464469736970825.kers
Total runtime 0 ms.
[2026-05-22 23:46:51] [INFO ] Implicit Places using invariants in 78 ms returned []
[2026-05-22 23:46:51] [INFO ] Invariant cache hit.
[2026-05-22 23:46:51] [INFO ] State equation strengthened by 24 read => feed constraints.
[2026-05-22 23:46:51] [INFO ] Implicit Places using invariants and state equation in 104 ms returned []
Implicit Place search using SMT with State Equation took 208 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 109/281 places, 95/240 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 450 ms. Remains : 109/281 places, 95/240 transitions.
[2026-05-22 23:46:51] [INFO ] Flatten gal took : 2 ms
[2026-05-22 23:46:51] [INFO ] Flatten gal took : 2 ms
[2026-05-22 23:46:51] [INFO ] Input system was already deterministic with 95 transitions.
[2026-05-22 23:46:51] [INFO ] Flatten gal took : 2 ms
[2026-05-22 23:46:51] [INFO ] Flatten gal took : 1 ms
[2026-05-22 23:46:51] [INFO ] Time to serialize gal into /tmp/CTLFireability854433083821015842.gal : 0 ms
[2026-05-22 23:46:51] [INFO ] Time to serialize properties into /tmp/CTLFireability14120446861695032238.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/CTLFireability854433083821015842.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14120446861695032238.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.69099e+09,0.700237,30936,2,10805,5,99668,6,0,533,130299,0


Converting to forward existential form...Done !
original formula: AG(!(E((p134==1) U ((p104==1) * EG((((p239==1)&&(p306==1))||(p116==1)))))))
=> equivalent forward existential formula: [FwdG((FwdU(FwdU(Init,TRUE),(p134==1)) * (p104==1)),(((p239==1)&&(p306==1))||(p116==1)))] = FALSE
Hit Full ! (commute/partial/dont) 93/0/2
Hit Full ! (commute/partial/dont) 75/0/20
(forward)formula 0,0,2.25016,76948,1,0,13,314850,27,4,2813,182623,13
FORMULA AutoFlight-PT-12a-CTLFireability-2024-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 281/281 places, 240/240 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 46 transitions
Trivial Post-agglo rules discarded 46 transitions
Performed 46 trivial Post agglomeration. Transition count delta: 46
Iterating post reduction 0 with 46 rules applied. Total rules applied 46 place count 281 transition count 194
Reduce places removed 46 places and 0 transitions.
Iterating post reduction 1 with 46 rules applied. Total rules applied 92 place count 235 transition count 194
Performed 29 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 29 Pre rules applied. Total rules applied 92 place count 235 transition count 165
Deduced a syphon composed of 29 places in 0 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 2 with 58 rules applied. Total rules applied 150 place count 206 transition count 165
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 152 place count 204 transition count 163
Iterating global reduction 2 with 2 rules applied. Total rules applied 154 place count 204 transition count 163
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 24
Deduced a syphon composed of 24 places in 0 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 2 with 48 rules applied. Total rules applied 202 place count 180 transition count 139
Applied a total of 202 rules in 31 ms. Remains 180 /281 variables (removed 101) and now considering 139/240 (removed 101) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17081335892524907513.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10958785488668324039.kers'
[2026-05-22 23:46:53] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17081335892524907513.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10958785488668324039.kers]
Culling duplicate invariants (modulo rational): removing 22 columns.
Culled 22 columns in 0 ms.
// Phase 1: matrix 139 rows 158 cols 392 entries
Finished phase 1 with 125 SingleSign rule and 0 generalized
[2026-05-22 23:46:53] [INFO ] Computed 55 invariants in 2 ms
Computed 55 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-10958785488668324039.kers
Total runtime 2 ms.
[2026-05-22 23:46:54] [INFO ] Implicit Places using invariants in 218 ms returned [17, 22, 27, 32, 41, 46, 51, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 72, 100, 128, 142, 150, 155, 163, 179]
Discarding 29 places :
Implicit Place search using SMT only with invariants took 219 ms to find 29 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 151/281 places, 139/240 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 43 transitions
Trivial Post-agglo rules discarded 43 transitions
Performed 43 trivial Post agglomeration. Transition count delta: 43
Iterating post reduction 0 with 43 rules applied. Total rules applied 43 place count 151 transition count 96
Reduce places removed 43 places and 0 transitions.
Iterating post reduction 1 with 43 rules applied. Total rules applied 86 place count 108 transition count 96
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 92 place count 102 transition count 90
Iterating global reduction 2 with 6 rules applied. Total rules applied 98 place count 102 transition count 90
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 100 place count 101 transition count 89
Applied a total of 100 rules in 7 ms. Remains 101 /151 variables (removed 50) and now considering 89/139 (removed 50) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15594703738400174718.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17744402178752487324.kers'
[2026-05-22 23:46:54] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15594703738400174718.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17744402178752487324.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 89 rows 101 cols 253 entries
Finished phase 1 with 75 SingleSign rule and 0 generalized
[2026-05-22 23:46:54] [INFO ] Computed 26 invariants in 0 ms
Computed 26 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-17744402178752487324.kers
Total runtime 0 ms.
[2026-05-22 23:46:54] [INFO ] Implicit Places using invariants in 92 ms returned []
[2026-05-22 23:46:54] [INFO ] Invariant cache hit.
[2026-05-22 23:46:54] [INFO ] State equation strengthened by 24 read => feed constraints.
[2026-05-22 23:46:54] [INFO ] Implicit Places using invariants and state equation in 93 ms returned []
Implicit Place search using SMT with State Equation took 187 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 101/281 places, 89/240 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 445 ms. Remains : 101/281 places, 89/240 transitions.
[2026-05-22 23:46:54] [INFO ] Flatten gal took : 1 ms
[2026-05-22 23:46:54] [INFO ] Flatten gal took : 1 ms
[2026-05-22 23:46:54] [INFO ] Input system was already deterministic with 89 transitions.
[2026-05-22 23:46:54] [INFO ] Flatten gal took : 2 ms
[2026-05-22 23:46:54] [INFO ] Flatten gal took : 1 ms
[2026-05-22 23:46:54] [INFO ] Time to serialize gal into /tmp/CTLFireability5844867214199539720.gal : 0 ms
[2026-05-22 23:46:54] [INFO ] Time to serialize properties into /tmp/CTLFireability16503627243854477966.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/CTLFireability5844867214199539720.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16503627243854477966.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.67772e+09,0.417221,23012,2,9564,5,72465,6,0,495,88964,0


Converting to forward existential form...Done !
original formula: EG((p119==0))
=> equivalent forward existential formula: [FwdG(Init,(p119==0))] != FALSE
Hit Full ! (commute/partial/dont) 86/0/3
(forward)formula 0,0,1.35284,47848,1,0,9,213498,19,3,2460,88964,9
FORMULA AutoFlight-PT-12a-CTLFireability-2024-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 281/281 places, 240/240 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 279 transition count 238
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 279 transition count 238
Applied a total of 4 rules in 18 ms. Remains 279 /281 variables (removed 2) and now considering 238/240 (removed 2) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11679237061263732946.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2457211317852266245.kers'
[2026-05-22 23:46:55] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11679237061263732946.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2457211317852266245.kers]
Culling duplicate invariants (modulo rational): removing 11 columns.
Culled 11 columns in 0 ms.
// Phase 1: matrix 238 rows 268 cols 671 entries
Finished phase 1 with 224 SingleSign rule and 0 generalized
[2026-05-22 23:46:55] [INFO ] Computed 55 invariants in 3 ms
Computed 55 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-2457211317852266245.kers
Total runtime 4 ms.
[2026-05-22 23:46:56] [INFO ] Implicit Places using invariants in 422 ms returned [25, 32, 39, 59, 66, 73, 82, 87, 104, 107, 169, 219, 234, 244, 250, 260, 278]
Discarding 17 places :
Implicit Place search using SMT only with invariants took 426 ms to find 17 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 262/281 places, 238/240 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 256 transition count 232
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 256 transition count 232
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 255 transition count 231
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 255 transition count 231
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 254 transition count 230
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 254 transition count 230
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 253 transition count 229
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 253 transition count 229
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 252 transition count 228
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 252 transition count 228
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 251 transition count 227
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 251 transition count 227
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 250 transition count 226
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 250 transition count 226
Applied a total of 24 rules in 46 ms. Remains 250 /262 variables (removed 12) and now considering 226/238 (removed 12) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5573329745440663688.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13862347159395075308.kers'
[2026-05-22 23:46:56] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5573329745440663688.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13862347159395075308.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 226 rows 249 cols 608 entries
Finished phase 1 with 212 SingleSign rule and 0 generalized
[2026-05-22 23:46:56] [INFO ] Computed 38 invariants in 2 ms
Computed 38 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-13862347159395075308.kers
Total runtime 3 ms.
[2026-05-22 23:46:56] [INFO ] Implicit Places using invariants in 229 ms returned []
[2026-05-22 23:46:56] [INFO ] Invariant cache hit.
[2026-05-22 23:46:56] [INFO ] State equation strengthened by 4 read => feed constraints.
[2026-05-22 23:46:56] [INFO ] Implicit Places using invariants and state equation in 289 ms returned []
Implicit Place search using SMT with State Equation took 526 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 250/281 places, 226/240 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1018 ms. Remains : 250/281 places, 226/240 transitions.
[2026-05-22 23:46:56] [INFO ] Flatten gal took : 8 ms
[2026-05-22 23:46:56] [INFO ] Flatten gal took : 7 ms
[2026-05-22 23:46:56] [INFO ] Input system was already deterministic with 226 transitions.
[2026-05-22 23:46:56] [INFO ] Flatten gal took : 5 ms
[2026-05-22 23:46:56] [INFO ] Flatten gal took : 4 ms
[2026-05-22 23:46:56] [INFO ] Time to serialize gal into /tmp/CTLFireability14745534309839944658.gal : 2 ms
[2026-05-22 23:46:56] [INFO ] Time to serialize properties into /tmp/CTLFireability9890450175031376563.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/CTLFireability14745534309839944658.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9890450175031376563.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.54776e+16,14.3189,362168,2,30231,5,961343,6,0,1226,2.38592e+06,0


Converting to forward existential form...Done !
original formula: EG((E(((p49==1)&&(p190==1)) U (p47!=1)) + (AF((EG(((p10==1)&&(p240==1))) + (p98==1))) * EX(((p36==1)&&(p175==1))))))
=> equivalent forward existential formula: [FwdG(Init,(E(((p49==1)&&(p190==1)) U (p47!=1)) + (!(EG(!((EG(((p10==1)&&(p240==1))) + (p98==1))))) * EX(((p36==...183
Reverse transition relation is NOT exact ! Due to transitions t13, t15, t17, t19, t21, t23, t25, t27, t29, t31, t33, t35, t37, t39, t41, t43, t45, t47, t49...298
Detected timeout of ITS tools.
[2026-05-22 23:47:26] [INFO ] Flatten gal took : 10 ms
[2026-05-22 23:47:26] [INFO ] Applying decomposition
[2026-05-22 23:47:26] [INFO ] Flatten gal took : 9 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph5706447702315157453.txt' '-o' '/tmp/graph5706447702315157453.bin' '-w' '/tmp/graph5706447702315157453.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph5706447702315157453.bin' '-l' '-1' '-v' '-w' '/tmp/graph5706447702315157453.weights' '-q' '0' '-e' '0.001'
[2026-05-22 23:47:26] [INFO ] Decomposing Gal with order
[2026-05-22 23:47:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 23:47:26] [INFO ] Removed a total of 25 redundant transitions.
[2026-05-22 23:47:26] [INFO ] Flatten gal took : 17 ms
[2026-05-22 23:47:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2026-05-22 23:47:26] [INFO ] Time to serialize gal into /tmp/CTLFireability16913597949819501743.gal : 3 ms
[2026-05-22 23:47:26] [INFO ] Time to serialize properties into /tmp/CTLFireability17497400326197647161.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/CTLFireability16913597949819501743.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17497400326197647161.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.54776e+16,1.21754,50120,316,22,95074,219,418,158440,36,317,0


Converting to forward existential form...Done !
original formula: EG((E(((i4.u37.p49==1)&&(i11.u63.p190==1)) U (i17.u13.p47!=1)) + (AF((EG(((i8.u2.p10==1)&&(i0.u83.p240==1))) + (i2.u28.p98==1))) * EX(((i...191
=> equivalent forward existential formula: [FwdG(Init,(E(((i4.u37.p49==1)&&(i11.u63.p190==1)) U (i17.u13.p47!=1)) + (!(EG(!((EG(((i8.u2.p10==1)&&(i0.u83.p2...240
Reverse transition relation is NOT exact ! Due to transitions t91, t121, i0.u3.t53, i0.u5.t49, i1.u8.t43, i1.u10.t39, i2.u9.t41, i2.u11.t37, i3.u17.t25, i4...474
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 281/281 places, 240/240 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 279 transition count 238
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 279 transition count 238
Applied a total of 4 rules in 7 ms. Remains 279 /281 variables (removed 2) and now considering 238/240 (removed 2) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14671563673122804170.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7865977552462481035.kers'
[2026-05-22 23:47:56] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14671563673122804170.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7865977552462481035.kers]
Culling duplicate invariants (modulo rational): removing 11 columns.
Culled 11 columns in 0 ms.
// Phase 1: matrix 238 rows 268 cols 671 entries
Finished phase 1 with 224 SingleSign rule and 0 generalized
[2026-05-22 23:47:56] [INFO ] Computed 55 invariants in 3 ms
Computed 55 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-7865977552462481035.kers
Total runtime 4 ms.
[2026-05-22 23:47:57] [INFO ] Implicit Places using invariants in 250 ms returned [32, 46, 59, 66, 73, 82, 87, 104, 107, 169, 219, 244, 250, 260, 278]
Discarding 15 places :
Implicit Place search using SMT only with invariants took 251 ms to find 15 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 264/281 places, 238/240 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 259 transition count 233
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 259 transition count 233
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 258 transition count 232
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 258 transition count 232
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 257 transition count 231
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 257 transition count 231
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 256 transition count 230
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 256 transition count 230
Applied a total of 16 rules in 22 ms. Remains 256 /264 variables (removed 8) and now considering 230/238 (removed 8) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7484116657259655731.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16293201138021747054.kers'
[2026-05-22 23:47:57] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7484116657259655731.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16293201138021747054.kers]
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 230 rows 254 cols 619 entries
Finished phase 1 with 216 SingleSign rule and 0 generalized
[2026-05-22 23:47:57] [INFO ] Computed 40 invariants in 0 ms
Computed 40 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-16293201138021747054.kers
Total runtime 1 ms.
[2026-05-22 23:47:57] [INFO ] Implicit Places using invariants in 141 ms returned []
[2026-05-22 23:47:57] [INFO ] Invariant cache hit.
[2026-05-22 23:47:57] [INFO ] State equation strengthened by 8 read => feed constraints.
[2026-05-22 23:47:57] [INFO ] Implicit Places using invariants and state equation in 290 ms returned []
Implicit Place search using SMT with State Equation took 446 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 256/281 places, 230/240 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 740 ms. Remains : 256/281 places, 230/240 transitions.
[2026-05-22 23:47:57] [INFO ] Flatten gal took : 4 ms
[2026-05-22 23:47:57] [INFO ] Flatten gal took : 3 ms
[2026-05-22 23:47:57] [INFO ] Input system was already deterministic with 230 transitions.
[2026-05-22 23:47:57] [INFO ] Flatten gal took : 5 ms
[2026-05-22 23:47:57] [INFO ] Flatten gal took : 4 ms
[2026-05-22 23:47:57] [INFO ] Time to serialize gal into /tmp/CTLFireability4620491081595754564.gal : 1 ms
[2026-05-22 23:47:57] [INFO ] Time to serialize properties into /tmp/CTLFireability6825267119657616918.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/CTLFireability4620491081595754564.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6825267119657616918.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.66346e+16,18.5227,454596,2,84615,5,1.31731e+06,6,0,1252,2.79694e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-22 23:48:27] [INFO ] Flatten gal took : 4 ms
[2026-05-22 23:48:27] [INFO ] Applying decomposition
[2026-05-22 23:48:27] [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/graph13414756321058790617.txt' '-o' '/tmp/graph13414756321058790617.bin' '-w' '/tmp/graph13414756321058790617.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph13414756321058790617.bin' '-l' '-1' '-v' '-w' '/tmp/graph13414756321058790617.weights' '-q' '0' '-e' '0.001'
[2026-05-22 23:48:27] [INFO ] Decomposing Gal with order
[2026-05-22 23:48:27] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 23:48:27] [INFO ] Removed a total of 27 redundant transitions.
[2026-05-22 23:48:27] [INFO ] Flatten gal took : 16 ms
[2026-05-22 23:48:27] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2026-05-22 23:48:27] [INFO ] Time to serialize gal into /tmp/CTLFireability6387406632232019447.gal : 3 ms
[2026-05-22 23:48:27] [INFO ] Time to serialize properties into /tmp/CTLFireability3930623885644085563.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/CTLFireability6387406632232019447.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3930623885644085563.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.66346e+16,7.47297,188900,328,24,381230,218,486,551993,37,355,0


Converting to forward existential form...Done !
original formula: E((AX(AG(!(AX((i6.i0.u48.p149==1))))) * EF((((i9.i1.u69.p202==1)&&(!((i4.u54.p42==1)&&(i7.i1.u55.p163==1)))) + ((i8.i1.u21.p73==1) * AX((...435
=> equivalent forward existential formula: [((FwdU(Init,(!(EX(!(!(E(TRUE U !(!(!(EX(!((i6.i0.u48.p149==1))))))))))) * E(TRUE U (((i9.i1.u69.p202==1)&&(!((i...1065
Reverse transition relation is NOT exact ! Due to transitions i0.u3.t53, i1.i0.u11.t39, i1.i0.u13.t35, i1.i1.u6.t47, i1.i1.u9.t43, i2.u15.t31, i2.u16.t29, ...521
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
(forward)formula 0,0,22.7757,491976,1,0,1.06254e+06,218,3534,1.35509e+06,174,459,883505
FORMULA AutoFlight-PT-12a-CTLFireability-2024-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 281/281 places, 240/240 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 279 transition count 238
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 279 transition count 238
Applied a total of 4 rules in 17 ms. Remains 279 /281 variables (removed 2) and now considering 238/240 (removed 2) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10111311956807671002.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14973271045421752459.kers'
[2026-05-22 23:48:50] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10111311956807671002.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14973271045421752459.kers]
Culling duplicate invariants (modulo rational): removing 11 columns.
Culled 11 columns in 0 ms.
// Phase 1: matrix 238 rows 268 cols 671 entries
Finished phase 1 with 224 SingleSign rule and 0 generalized
[2026-05-22 23:48:50] [INFO ] Computed 55 invariants in 1 ms
Computed 55 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-14973271045421752459.kers
Total runtime 3 ms.
[2026-05-22 23:48:51] [INFO ] Implicit Places using invariants in 375 ms returned [25, 32, 39, 46, 59, 66, 73, 82, 87, 104, 107, 169, 219, 234, 244, 250, 260]
Discarding 17 places :
Implicit Place search using SMT only with invariants took 379 ms to find 17 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 262/281 places, 238/240 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 257 transition count 233
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 257 transition count 233
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 256 transition count 232
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 256 transition count 232
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 255 transition count 231
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 255 transition count 231
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 254 transition count 230
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 254 transition count 230
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 253 transition count 229
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 253 transition count 229
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 252 transition count 228
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 252 transition count 228
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 251 transition count 227
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 251 transition count 227
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 250 transition count 226
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 250 transition count 226
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 249 transition count 225
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 249 transition count 225
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 248 transition count 224
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 248 transition count 224
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 29 place count 247 transition count 223
Iterating global reduction 0 with 1 rules applied. Total rules applied 30 place count 247 transition count 223
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 31 place count 246 transition count 222
Iterating global reduction 0 with 1 rules applied. Total rules applied 32 place count 246 transition count 222
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 33 place count 245 transition count 221
Iterating global reduction 0 with 1 rules applied. Total rules applied 34 place count 245 transition count 221
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 35 place count 244 transition count 220
Iterating global reduction 0 with 1 rules applied. Total rules applied 36 place count 244 transition count 220
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 37 place count 243 transition count 219
Iterating global reduction 0 with 1 rules applied. Total rules applied 38 place count 243 transition count 219
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 39 place count 242 transition count 218
Iterating global reduction 0 with 1 rules applied. Total rules applied 40 place count 242 transition count 218
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 41 place count 241 transition count 217
Iterating global reduction 0 with 1 rules applied. Total rules applied 42 place count 241 transition count 217
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 43 place count 240 transition count 216
Iterating global reduction 0 with 1 rules applied. Total rules applied 44 place count 240 transition count 216
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 45 place count 239 transition count 215
Iterating global reduction 0 with 1 rules applied. Total rules applied 46 place count 239 transition count 215
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 47 place count 238 transition count 214
Iterating global reduction 0 with 1 rules applied. Total rules applied 48 place count 238 transition count 214
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 49 place count 237 transition count 213
Iterating global reduction 0 with 1 rules applied. Total rules applied 50 place count 237 transition count 213
Applied a total of 50 rules in 55 ms. Remains 237 /262 variables (removed 25) and now considering 213/238 (removed 25) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9596673282653975786.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-18117880680771259430.kers'
[2026-05-22 23:48:51] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9596673282653975786.kers, --Pflows, --basisKERS=/tmp/petrispot-output-18117880680771259430.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 213 rows 237 cols 598 entries
Finished phase 1 with 199 SingleSign rule and 0 generalized
[2026-05-22 23:48:51] [INFO ] Computed 38 invariants in 1 ms
Computed 38 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-18117880680771259430.kers
Total runtime 1 ms.
[2026-05-22 23:48:51] [INFO ] Implicit Places using invariants in 138 ms returned []
[2026-05-22 23:48:51] [INFO ] Invariant cache hit.
[2026-05-22 23:48:51] [INFO ] Implicit Places using invariants and state equation in 182 ms returned []
Implicit Place search using SMT with State Equation took 334 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 237/281 places, 213/240 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 786 ms. Remains : 237/281 places, 213/240 transitions.
[2026-05-22 23:48:51] [INFO ] Flatten gal took : 6 ms
[2026-05-22 23:48:51] [INFO ] Flatten gal took : 5 ms
[2026-05-22 23:48:51] [INFO ] Input system was already deterministic with 213 transitions.
[2026-05-22 23:48:51] [INFO ] Flatten gal took : 6 ms
[2026-05-22 23:48:51] [INFO ] Flatten gal took : 6 ms
[2026-05-22 23:48:51] [INFO ] Time to serialize gal into /tmp/CTLFireability3875176275924859914.gal : 2 ms
[2026-05-22 23:48:51] [INFO ] Time to serialize properties into /tmp/CTLFireability4048863750791882129.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/CTLFireability3875176275924859914.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4048863750791882129.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-22 23:49:21] [INFO ] Flatten gal took : 10 ms
[2026-05-22 23:49:21] [INFO ] Applying decomposition
[2026-05-22 23:49:21] [INFO ] Flatten gal took : 21 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph14616890061495364293.txt' '-o' '/tmp/graph14616890061495364293.bin' '-w' '/tmp/graph14616890061495364293.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph14616890061495364293.bin' '-l' '-1' '-v' '-w' '/tmp/graph14616890061495364293.weights' '-q' '0' '-e' '0.001'
[2026-05-22 23:49:21] [INFO ] Decomposing Gal with order
[2026-05-22 23:49:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 23:49:21] [INFO ] Removed a total of 21 redundant transitions.
[2026-05-22 23:49:21] [INFO ] Flatten gal took : 22 ms
[2026-05-22 23:49:21] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2026-05-22 23:49:21] [INFO ] Time to serialize gal into /tmp/CTLFireability2623637249527218050.gal : 2 ms
[2026-05-22 23:49:21] [INFO ] Time to serialize properties into /tmp/CTLFireability1360771998137795673.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/CTLFireability2623637249527218050.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1360771998137795673.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.66335e+16,0.096877,7064,348,22,5831,281,420,8463,39,527,0


Converting to forward existential form...Done !
original formula: AX(((EG((i14.i1.u16.p58==0)) * AX(EX(!(A((i14.i0.u22.p79==1) U ((i18.u97.p275==1)&&(i18.u97.p306==1))))))) * ((EX(((i6.u21.p76==0)||(i6.u...240
=> equivalent forward existential formula: (([(EY(Init) * !(EG((i14.i1.u16.p58==0))))] = FALSE * [(EY(EY(Init)) * !(EX(!(!((E(!(((i18.u97.p275==1)&&(i18.u9...457
Reverse transition relation is NOT exact ! Due to transitions i0.u0.t59, i0.u1.t57, i1.u3.t53, i2.i0.u2.t55, i2.i0.u4.t51, i2.i1.u6.t47, i2.i1.u8.t43, i3.u...524
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
(forward)formula 0,1,3.36865,105996,1,0,226208,358,2912,265433,212,698,218322
FORMULA AutoFlight-PT-12a-CTLFireability-2024-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 281/281 places, 240/240 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 46 transitions
Trivial Post-agglo rules discarded 46 transitions
Performed 46 trivial Post agglomeration. Transition count delta: 46
Iterating post reduction 0 with 46 rules applied. Total rules applied 46 place count 281 transition count 194
Reduce places removed 46 places and 0 transitions.
Iterating post reduction 1 with 46 rules applied. Total rules applied 92 place count 235 transition count 194
Performed 28 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 28 Pre rules applied. Total rules applied 92 place count 235 transition count 166
Deduced a syphon composed of 28 places in 0 ms
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 2 with 56 rules applied. Total rules applied 148 place count 207 transition count 166
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 150 place count 205 transition count 164
Iterating global reduction 2 with 2 rules applied. Total rules applied 152 place count 205 transition count 164
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Deduced a syphon composed of 20 places in 0 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 2 with 40 rules applied. Total rules applied 192 place count 185 transition count 144
Applied a total of 192 rules in 11 ms. Remains 185 /281 variables (removed 96) and now considering 144/240 (removed 96) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2315567520678742183.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7896399053725287559.kers'
[2026-05-22 23:49:25] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2315567520678742183.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7896399053725287559.kers]
Culling duplicate invariants (modulo rational): removing 22 columns.
Culled 22 columns in 0 ms.
// Phase 1: matrix 144 rows 163 cols 410 entries
Finished phase 1 with 130 SingleSign rule and 0 generalized
[2026-05-22 23:49:25] [INFO ] Computed 55 invariants in 2 ms
Computed 55 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-7896399053725287559.kers
Total runtime 4 ms.
[2026-05-22 23:49:25] [INFO ] Implicit Places using invariants in 265 ms returned [19, 24, 29, 45, 50, 55, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 72, 73, 74, 75, 76, 104, 133, 147, 155, 160, 184]
Discarding 27 places :
Implicit Place search using SMT only with invariants took 267 ms to find 27 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 158/281 places, 144/240 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 22 transitions
Trivial Post-agglo rules discarded 22 transitions
Performed 22 trivial Post agglomeration. Transition count delta: 22
Iterating post reduction 0 with 22 rules applied. Total rules applied 22 place count 158 transition count 122
Reduce places removed 22 places and 0 transitions.
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Iterating post reduction 1 with 33 rules applied. Total rules applied 55 place count 136 transition count 111
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 2 with 11 rules applied. Total rules applied 66 place count 125 transition count 111
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 6 Pre rules applied. Total rules applied 66 place count 125 transition count 105
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 78 place count 119 transition count 105
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 83 place count 114 transition count 100
Iterating global reduction 3 with 5 rules applied. Total rules applied 88 place count 114 transition count 100
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 89 place count 113 transition count 99
Iterating global reduction 3 with 1 rules applied. Total rules applied 90 place count 113 transition count 99
Applied a total of 90 rules in 12 ms. Remains 113 /158 variables (removed 45) and now considering 99/144 (removed 45) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5835767072185576341.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16158413165066403122.kers'
[2026-05-22 23:49:25] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5835767072185576341.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16158413165066403122.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 99 rows 112 cols 284 entries
Finished phase 1 with 85 SingleSign rule and 0 generalized
[2026-05-22 23:49:25] [INFO ] Computed 28 invariants in 0 ms
Computed 28 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-16158413165066403122.kers
Total runtime 1 ms.
[2026-05-22 23:49:25] [INFO ] Implicit Places using invariants in 89 ms returned []
[2026-05-22 23:49:25] [INFO ] Invariant cache hit.
[2026-05-22 23:49:25] [INFO ] State equation strengthened by 23 read => feed constraints.
[2026-05-22 23:49:25] [INFO ] Implicit Places using invariants and state equation in 258 ms returned []
Implicit Place search using SMT with State Equation took 349 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 113/281 places, 99/240 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 639 ms. Remains : 113/281 places, 99/240 transitions.
[2026-05-22 23:49:25] [INFO ] Flatten gal took : 4 ms
[2026-05-22 23:49:25] [INFO ] Flatten gal took : 5 ms
[2026-05-22 23:49:25] [INFO ] Input system was already deterministic with 99 transitions.
[2026-05-22 23:49:25] [INFO ] Flatten gal took : 3 ms
[2026-05-22 23:49:25] [INFO ] Flatten gal took : 4 ms
[2026-05-22 23:49:25] [INFO ] Time to serialize gal into /tmp/CTLFireability4676927827009537727.gal : 1 ms
[2026-05-22 23:49:25] [INFO ] Time to serialize properties into /tmp/CTLFireability7106096173604014753.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/CTLFireability4676927827009537727.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7106096173604014753.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,8.19567e+09,0.625312,26880,2,12094,5,75487,6,0,551,116102,0


Converting to forward existential form...Done !
original formula: EF(AG((AF(AG((p61==1))) + ((AF((((p280==1)&&(p305==1))&&(p6==1))) * EG((p59==1))) * ((((p49==1)&&(p214==1))||((p15==1)&&(p172==1)))||(((p...190
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !((!(EG(!(!(E(TRUE U !((p61==1))))))) + ((!(EG(!((((p280==1)&&(p305==1))&&(p6==1)...278
Reverse transition relation is NOT exact ! Due to transitions t8, t10, t23, t27, t46, t96, t97, Intersection with reachable at each step enabled. (destroy...193
(forward)formula 0,0,26.7878,649792,1,0,1016,4.05707e+06,235,477,3415,3.27257e+06,1141
FORMULA AutoFlight-PT-12a-CTLFireability-2024-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 281/281 places, 240/240 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 279 transition count 238
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 279 transition count 238
Applied a total of 4 rules in 19 ms. Remains 279 /281 variables (removed 2) and now considering 238/240 (removed 2) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16970290826202430741.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10809652157603864410.kers'
[2026-05-22 23:49:52] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16970290826202430741.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10809652157603864410.kers]
Culling duplicate invariants (modulo rational): removing 11 columns.
Culled 11 columns in 0 ms.
// Phase 1: matrix 238 rows 268 cols 671 entries
Finished phase 1 with 224 SingleSign rule and 0 generalized
[2026-05-22 23:49:52] [INFO ] Computed 55 invariants in 1 ms
Computed 55 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-10809652157603864410.kers
Total runtime 2 ms.
[2026-05-22 23:49:53] [INFO ] Implicit Places using invariants in 267 ms returned [25, 32, 46, 59, 66, 87, 104, 107, 169, 219, 234, 244, 250, 260]
Discarding 14 places :
Implicit Place search using SMT only with invariants took 271 ms to find 14 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 265/281 places, 238/240 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 260 transition count 233
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 260 transition count 233
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 259 transition count 232
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 259 transition count 232
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 258 transition count 231
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 258 transition count 231
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 257 transition count 230
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 257 transition count 230
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 256 transition count 229
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 256 transition count 229
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 255 transition count 228
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 255 transition count 228
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 254 transition count 227
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 254 transition count 227
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 253 transition count 226
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 253 transition count 226
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 252 transition count 225
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 252 transition count 225
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 251 transition count 224
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 251 transition count 224
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 29 place count 250 transition count 223
Iterating global reduction 0 with 1 rules applied. Total rules applied 30 place count 250 transition count 223
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 31 place count 249 transition count 222
Iterating global reduction 0 with 1 rules applied. Total rules applied 32 place count 249 transition count 222
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 33 place count 248 transition count 221
Iterating global reduction 0 with 1 rules applied. Total rules applied 34 place count 248 transition count 221
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 35 place count 247 transition count 220
Iterating global reduction 0 with 1 rules applied. Total rules applied 36 place count 247 transition count 220
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 37 place count 246 transition count 219
Iterating global reduction 0 with 1 rules applied. Total rules applied 38 place count 246 transition count 219
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 39 place count 245 transition count 218
Iterating global reduction 0 with 1 rules applied. Total rules applied 40 place count 245 transition count 218
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 41 place count 244 transition count 217
Iterating global reduction 0 with 1 rules applied. Total rules applied 42 place count 244 transition count 217
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 43 place count 243 transition count 216
Iterating global reduction 0 with 1 rules applied. Total rules applied 44 place count 243 transition count 216
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 45 place count 242 transition count 215
Iterating global reduction 0 with 1 rules applied. Total rules applied 46 place count 242 transition count 215
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 47 place count 241 transition count 214
Iterating global reduction 0 with 1 rules applied. Total rules applied 48 place count 241 transition count 214
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 49 place count 240 transition count 213
Iterating global reduction 0 with 1 rules applied. Total rules applied 50 place count 240 transition count 213
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 51 place count 239 transition count 212
Iterating global reduction 0 with 1 rules applied. Total rules applied 52 place count 239 transition count 212
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 53 place count 238 transition count 211
Iterating global reduction 0 with 1 rules applied. Total rules applied 54 place count 238 transition count 211
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 55 place count 237 transition count 210
Iterating global reduction 0 with 1 rules applied. Total rules applied 56 place count 237 transition count 210
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 57 place count 236 transition count 209
Iterating global reduction 0 with 1 rules applied. Total rules applied 58 place count 236 transition count 209
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 59 place count 235 transition count 208
Iterating global reduction 0 with 1 rules applied. Total rules applied 60 place count 235 transition count 208
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 61 place count 234 transition count 207
Iterating global reduction 0 with 1 rules applied. Total rules applied 62 place count 234 transition count 207
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 63 place count 233 transition count 206
Iterating global reduction 0 with 1 rules applied. Total rules applied 64 place count 233 transition count 206
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 65 place count 232 transition count 205
Iterating global reduction 0 with 1 rules applied. Total rules applied 66 place count 232 transition count 205
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 67 place count 231 transition count 204
Iterating global reduction 0 with 1 rules applied. Total rules applied 68 place count 231 transition count 204
Applied a total of 68 rules in 84 ms. Remains 231 /265 variables (removed 34) and now considering 204/238 (removed 34) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14190298599307953309.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15716259972870509907.kers'
[2026-05-22 23:49:53] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14190298599307953309.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15716259972870509907.kers]
Culling duplicate invariants (modulo rational): removing 3 columns.
Culled 3 columns in 0 ms.
// Phase 1: matrix 204 rows 228 cols 580 entries
Finished phase 1 with 190 SingleSign rule and 0 generalized
[2026-05-22 23:49:53] [INFO ] Computed 41 invariants in 2 ms
Computed 41 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-15716259972870509907.kers
Total runtime 3 ms.
[2026-05-22 23:49:53] [INFO ] Implicit Places using invariants in 201 ms returned []
[2026-05-22 23:49:53] [INFO ] Invariant cache hit.
[2026-05-22 23:49:53] [INFO ] State equation strengthened by 7 read => feed constraints.
[2026-05-22 23:49:53] [INFO ] Implicit Places using invariants and state equation in 232 ms returned []
Implicit Place search using SMT with State Equation took 474 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 231/281 places, 204/240 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 849 ms. Remains : 231/281 places, 204/240 transitions.
[2026-05-22 23:49:53] [INFO ] Flatten gal took : 4 ms
[2026-05-22 23:49:53] [INFO ] Flatten gal took : 7 ms
[2026-05-22 23:49:53] [INFO ] Input system was already deterministic with 204 transitions.
[2026-05-22 23:49:53] [INFO ] Flatten gal took : 4 ms
[2026-05-22 23:49:53] [INFO ] Flatten gal took : 4 ms
[2026-05-22 23:49:53] [INFO ] Time to serialize gal into /tmp/CTLFireability1249961338907749838.gal : 1 ms
[2026-05-22 23:49:53] [INFO ] Time to serialize properties into /tmp/CTLFireability2092000174695632086.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/CTLFireability1249961338907749838.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2092000174695632086.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-22 23:50:23] [INFO ] Flatten gal took : 9 ms
[2026-05-22 23:50:23] [INFO ] Applying decomposition
[2026-05-22 23:50:23] [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/graph34197374998695191.txt' '-o' '/tmp/graph34197374998695191.bin' '-w' '/tmp/graph34197374998695191.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph34197374998695191.bin' '-l' '-1' '-v' '-w' '/tmp/graph34197374998695191.weights' '-q' '0' '-e' '0.001'
[2026-05-22 23:50:23] [INFO ] Decomposing Gal with order
[2026-05-22 23:50:23] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 23:50:23] [INFO ] Removed a total of 23 redundant transitions.
[2026-05-22 23:50:23] [INFO ] Flatten gal took : 10 ms
[2026-05-22 23:50:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2026-05-22 23:50:23] [INFO ] Time to serialize gal into /tmp/CTLFireability10805403746446610955.gal : 6 ms
[2026-05-22 23:50:23] [INFO ] Time to serialize properties into /tmp/CTLFireability7629507891105722232.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/CTLFireability10805403746446610955.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7629507891105722232.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.66329e+16,0.16667,10920,336,23,15348,263,413,20873,42,434,0


Converting to forward existential form...Done !
original formula: EF((AX(((u93.p263==1)&&(u93.p306==1))) * ((AF(((i8.i1.u55.p77==1)&&(i13.u64.p218==1))) + ((i3.u30.p101==0) * !(E(((i10.i1.u53.p42==1)&&(i...257
=> equivalent forward existential formula: (([((FwdU(Init,TRUE) * !(EX(!(((u93.p263==1)&&(u93.p306==1)))))) * !(EG(!(((i8.i1.u55.p77==1)&&(i13.u64.p218==1)...473
Reverse transition relation is NOT exact ! Due to transitions t121, i0.u2.t55, i0.u4.t51, i1.u5.t49, i2.u9.t41, i3.u11.t37, i4.u13.t33, i5.u18.t23, i5.u20....513
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
(forward)formula 0,1,4.1839,120752,1,0,239320,305,2733,309026,212,605,261651
FORMULA AutoFlight-PT-12a-CTLFireability-2024-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
[2026-05-22 23:50:28] [INFO ] Flatten gal took : 9 ms
[2026-05-22 23:50:28] [INFO ] Flatten gal took : 8 ms
[2026-05-22 23:50:28] [INFO ] Applying decomposition
[2026-05-22 23:50:28] [INFO ] Flatten gal took : 9 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph18019150835864693973.txt' '-o' '/tmp/graph18019150835864693973.bin' '-w' '/tmp/graph18019150835864693973.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph18019150835864693973.bin' '-l' '-1' '-v' '-w' '/tmp/graph18019150835864693973.weights' '-q' '0' '-e' '0.001'
[2026-05-22 23:50:28] [INFO ] Decomposing Gal with order
[2026-05-22 23:50:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 23:50:28] [INFO ] Removed a total of 25 redundant transitions.
[2026-05-22 23:50:28] [INFO ] Flatten gal took : 20 ms
[2026-05-22 23:50:28] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 4 ms.
[2026-05-22 23:50:28] [INFO ] Time to serialize gal into /tmp/CTLFireability3908782728503327884.gal : 4 ms
[2026-05-22 23:50:28] [INFO ] Time to serialize properties into /tmp/CTLFireability2194545714901813876.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/CTLFireability3908782728503327884.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2194545714901813876.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,7.24368e+16,0.15851,10508,393,130,11115,2488,615,16946,106,12266,0


Converting to forward existential form...Done !
original formula: EG((E(((i12.i1.u15.p49==1)&&(i12.i1.u68.p190==1)) U (i5.i0.u14.p47!=1)) + (AF((EG(((i0.u2.p10==1)&&(i13.i1.u89.p240==1))) + (i16.i0.u31.p...214
=> equivalent forward existential formula: [FwdG(Init,(E(((i12.i1.u15.p49==1)&&(i12.i1.u68.p190==1)) U (i5.i0.u14.p47!=1)) + (!(EG(!((EG(((i0.u2.p10==1)&&(...263
Reverse transition relation is NOT exact ! Due to transitions t220, t221, i0.u2.t55, i0.u4.t51, i1.i0.u6.t47, i1.i0.u8.t43, i1.i1.u11.t39, i1.i1.u13.t35, i...526
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
ITS-tools command line returned an error code 139
[2026-05-22 23:53:56] [INFO ] Applying decomposition
[2026-05-22 23:53:56] [INFO ] Flatten gal took : 4 ms
[2026-05-22 23:53:56] [INFO ] Decomposing Gal with order
[2026-05-22 23:53:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 23:53:56] [INFO ] Removed a total of 46 redundant transitions.
[2026-05-22 23:53:56] [INFO ] Flatten gal took : 10 ms
[2026-05-22 23:53:56] [INFO ] Fuse similar labels procedure discarded/fused a total of 28 labels/synchronizations in 3 ms.
[2026-05-22 23:53:56] [INFO ] Time to serialize gal into /tmp/CTLFireability13753768961437738473.gal : 2 ms
[2026-05-22 23:53:56] [INFO ] Time to serialize properties into /tmp/CTLFireability17030235447659916633.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/CTLFireability13753768961437738473.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17030235447659916633.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,7.24368e+16,0.923108,42916,2157,313,39950,8753,502,164337,338,31235,0


Converting to forward existential form...Done !
original formula: EG((E(((u21.p49==1)&&(u62.p190==1)) U (u20.p47!=1)) + (AF((EG(((u4.p10==1)&&(u64.p240==1))) + (u45.p98==1))) * EX(((u16.p36==1)&&(u61.p17...165
=> equivalent forward existential formula: [FwdG(Init,(E(((u21.p49==1)&&(u62.p190==1)) U (u20.p47!=1)) + (!(EG(!((EG(((u4.p10==1)&&(u64.p240==1))) + (u45.p...214
Reverse transition relation is NOT exact ! Due to transitions t220, t221, u1.t59, u2.t57, u4.t55, u5.t53, u7.t51, u8.t49, u10.t47, u11.t45, u13.t43, u14.t4...384
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 56
Fast SCC detection found an SCC at level 57
Fast SCC detection found an SCC at level 58
Fast SCC detection found an SCC at level 59
Fast SCC detection found an SCC at level 60
Fast SCC detection found an SCC at level 61
Fast SCC detection found an SCC at level 62
Using saturation style SCC detection
Using saturation style SCC detection
ITS-tools command line returned an error code 139
[2026-05-22 23:55:39] [INFO ] Flatten gal took : 10 ms
[2026-05-22 23:55:39] [INFO ] Input system was already deterministic with 240 transitions.
[2026-05-22 23:55:39] [INFO ] Transformed 281 places.
[2026-05-22 23:55:39] [INFO ] Transformed 240 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2026-05-22 23:55:39] [INFO ] Time to serialize gal into /tmp/CTLFireability16576427648652617564.gal : 2 ms
[2026-05-22 23:55:39] [INFO ] Time to serialize properties into /tmp/CTLFireability18434824934911469705.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/CTLFireability16576427648652617564.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18434824934911469705.ctl' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...330
Successfully loaded order from file /home/mcc/execution/model.ord
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Total runtime 2127983 ms.

BK_STOP 1779495513118

--------------------
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="AutoFlight-PT-12a"
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 AutoFlight-PT-12a, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r002-oct2-177944366400538"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AutoFlight-PT-12a.tgz
mv AutoFlight-PT-12a 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 ;