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-oct2-177944366400522.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-06a, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r002-oct2-177944366400522
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 520K
-rw-r--r-- 1 mcc users 6.8K Mar 5 16:42 CTLCardinality.txt
-rw-r--r-- 1 mcc users 72K Mar 5 16:42 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.1K Mar 5 16:42 CTLFireability.txt
-rw-r--r-- 1 mcc users 46K Mar 5 16:42 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 3.2K Mar 15 07:14 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Mar 15 07:14 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 15 07:14 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Mar 15 07:14 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Mar 5 16:42 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 152K Mar 5 16:42 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.1K Mar 5 16:42 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 71K Mar 5 16:42 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 15 07:14 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 15 07:14 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 43K 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-06a-CTLFireability-2024-00
FORMULA_NAME AutoFlight-PT-06a-CTLFireability-2024-01
FORMULA_NAME AutoFlight-PT-06a-CTLFireability-2024-02
FORMULA_NAME AutoFlight-PT-06a-CTLFireability-2024-03
FORMULA_NAME AutoFlight-PT-06a-CTLFireability-2024-04
FORMULA_NAME AutoFlight-PT-06a-CTLFireability-2024-05
FORMULA_NAME AutoFlight-PT-06a-CTLFireability-2024-06
FORMULA_NAME AutoFlight-PT-06a-CTLFireability-2024-07
FORMULA_NAME AutoFlight-PT-06a-CTLFireability-2024-08
FORMULA_NAME AutoFlight-PT-06a-CTLFireability-2024-09
FORMULA_NAME AutoFlight-PT-06a-CTLFireability-2024-10
FORMULA_NAME AutoFlight-PT-06a-CTLFireability-2024-11
FORMULA_NAME AutoFlight-PT-06a-CTLFireability-2024-12
FORMULA_NAME AutoFlight-PT-06a-CTLFireability-2024-13
FORMULA_NAME AutoFlight-PT-06a-CTLFireability-2024-14
FORMULA_NAME AutoFlight-PT-06a-CTLFireability-2024-15

=== Now, execution of the tool begins

BK_START 1779492231639

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-06a
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202604301425
[2026-05-22 23:23:53] [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 23:23:53] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-22 23:23:53] [INFO ] Load time of PNML (sax parser for PT used): 69 ms
[2026-05-22 23:23:53] [INFO ] Transformed 157 places.
[2026-05-22 23:23:53] [INFO ] Transformed 155 transitions.
[2026-05-22 23:23:53] [INFO ] Found NUPN structural information;
[2026-05-22 23:23:53] [INFO ] Parsed PT model containing 157 places and 155 transitions and 500 arcs in 241 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 13 ms.
Ensure Unique test removed 30 transitions
Reduce redundant transitions removed 30 transitions.
Support contains 93 out of 157 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 157/157 places, 125/125 transitions.
Applied a total of 0 rules in 9 ms. Remains 157 /157 variables (removed 0) and now considering 125/125 (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-14917040172798420862.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13465699219350158657.kers'
[2026-05-22 23:23:54] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14917040172798420862.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13465699219350158657.kers]
Culling duplicate invariants (modulo rational): removing 12 columns.
Culled 12 columns in 0 ms.
// Phase 1: matrix 125 rows 145 cols 368 entries
Finished phase 1 with 109 SingleSign rule and 8 generalized
[2026-05-22 23:23:54] [INFO ] Computed 40 invariants in 1 ms
Computed 40 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-13465699219350158657.kers
Total runtime 2 ms.
[2026-05-22 23:23:54] [INFO ] Implicit Places using invariants in 745 ms returned [45, 48, 54, 92, 118, 124, 130, 136, 142, 148]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 805 ms to find 10 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 147/157 places, 125/125 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 145 transition count 123
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 145 transition count 123
Applied a total of 4 rules in 8 ms. Remains 145 /147 variables (removed 2) and now considering 123/125 (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-3481790550936845412.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1044588936710429741.kers'
[2026-05-22 23:23:54] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3481790550936845412.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1044588936710429741.kers]
Culling duplicate invariants (modulo rational): removing 9 columns.
Culled 9 columns in 0 ms.
// Phase 1: matrix 123 rows 136 cols 341 entries
Finished phase 1 with 115 SingleSign rule and 0 generalized
[2026-05-22 23:23:54] [INFO ] Computed 30 invariants in 0 ms
Computed 30 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-1044588936710429741.kers
Total runtime 1 ms.
[2026-05-22 23:23:54] [INFO ] Implicit Places using invariants in 74 ms returned []
[2026-05-22 23:23:54] [INFO ] Invariant cache hit.
[2026-05-22 23:23:55] [INFO ] State equation strengthened by 27 read => feed constraints.
[2026-05-22 23:23:55] [INFO ] Implicit Places using invariants and state equation in 386 ms returned []
Implicit Place search using SMT with State Equation took 462 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 145/157 places, 123/125 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1298 ms. Remains : 145/157 places, 123/125 transitions.
Starting structural reductions in LTL mode, iteration 0 : 145/145 places, 123/123 transitions.
Applied a total of 0 rules in 3 ms. Remains 145 /145 variables (removed 0) and now considering 123/123 (removed 0) transitions.
[2026-05-22 23:23:55] [INFO ] Invariant cache hit.
[2026-05-22 23:23:55] [INFO ] Implicit Places using invariants in 79 ms returned []
[2026-05-22 23:23:55] [INFO ] Invariant cache hit.
[2026-05-22 23:23:55] [INFO ] State equation strengthened by 27 read => feed constraints.
[2026-05-22 23:23:55] [INFO ] Implicit Places using invariants and state equation in 229 ms returned []
Implicit Place search using SMT with State Equation took 319 ms to find 0 implicit places.
Running 122 sub problems to find dead transitions.
[2026-05-22 23:23:55] [INFO ] Invariant cache hit.
[2026-05-22 23:23:55] [INFO ] State equation strengthened by 27 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/144 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 122 unsolved
At refinement iteration 1 (OVERLAPS) 1/145 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 122 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/145 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 122 unsolved
At refinement iteration 3 (OVERLAPS) 123/268 variables, 145/175 constraints. Problems are: Problem set: 0 solved, 122 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/268 variables, 27/202 constraints. Problems are: Problem set: 0 solved, 122 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/268 variables, 0/202 constraints. Problems are: Problem set: 0 solved, 122 unsolved
At refinement iteration 6 (OVERLAPS) 0/268 variables, 0/202 constraints. Problems are: Problem set: 0 solved, 122 unsolved
No progress, stopping.
After SMT solving in domain Real declared 268/268 variables, and 202 constraints, problems are : Problem set: 0 solved, 122 unsolved in 8701 ms.
Refiners :[Positive P Invariants (semi-flows): 30/30 constraints, State Equation: 145/145 constraints, ReadFeed: 27/27 constraints, PredecessorRefiner: 122/122 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 122 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/144 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 122 unsolved
At refinement iteration 1 (OVERLAPS) 1/145 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 122 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/145 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 122 unsolved
At refinement iteration 3 (OVERLAPS) 123/268 variables, 145/175 constraints. Problems are: Problem set: 0 solved, 122 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/268 variables, 27/202 constraints. Problems are: Problem set: 0 solved, 122 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/268 variables, 122/324 constraints. Problems are: Problem set: 0 solved, 122 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/268 variables, 3/327 constraints. Problems are: Problem set: 0 solved, 122 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/268 variables, 0/327 constraints. Problems are: Problem set: 0 solved, 122 unsolved
At refinement iteration 8 (OVERLAPS) 0/268 variables, 0/327 constraints. Problems are: Problem set: 0 solved, 122 unsolved
No progress, stopping.
After SMT solving in domain Int declared 268/268 variables, and 327 constraints, problems are : Problem set: 0 solved, 122 unsolved in 10831 ms.
Refiners :[Positive P Invariants (semi-flows): 30/30 constraints, State Equation: 145/145 constraints, ReadFeed: 27/27 constraints, PredecessorRefiner: 122/122 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 19697ms problems are : Problem set: 0 solved, 122 unsolved
Search for dead transitions found 0 dead transitions in 19722ms
Finished structural reductions in LTL mode , in 1 iterations and 20086 ms. Remains : 145/145 places, 123/123 transitions.
Support contains 93 out of 145 places after structural reductions.
[2026-05-22 23:24:15] [INFO ] Flatten gal took : 35 ms
[2026-05-22 23:24:15] [INFO ] Flatten gal took : 14 ms
[2026-05-22 23:24:15] [INFO ] Input system was already deterministic with 123 transitions.
Support contains 91 out of 145 places (down from 93) after GAL structural reductions.
RANDOM walk for 40000 steps (1109 resets) in 1633 ms. (24 steps per ms) remains 3/67 properties
BEST_FIRST walk for 40004 steps (164 resets) in 233 ms. (170 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40002 steps (146 resets) in 150 ms. (264 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (139 resets) in 127 ms. (312 steps per ms) remains 3/3 properties
[2026-05-22 23:24:16] [INFO ] Invariant cache hit.
[2026-05-22 23:24:16] [INFO ] State equation strengthened by 27 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/13 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
Problem AtomicPropp54 is UNSAT
At refinement iteration 1 (OVERLAPS) 90/103 variables, 10/10 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/103 variables, 0/10 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 42/145 variables, 20/30 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/145 variables, 0/30 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 123/268 variables, 145/175 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/268 variables, 27/202 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/268 variables, 0/202 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 0/268 variables, 0/202 constraints. Problems are: Problem set: 1 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 268/268 variables, and 202 constraints, problems are : Problem set: 1 solved, 2 unsolved in 216 ms.
Refiners :[Positive P Invariants (semi-flows): 30/30 constraints, State Equation: 145/145 constraints, ReadFeed: 27/27 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 91/98 variables, 7/7 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/98 variables, 0/7 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 47/145 variables, 23/30 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/145 variables, 0/30 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 123/268 variables, 145/175 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/268 variables, 27/202 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/268 variables, 2/204 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/268 variables, 0/204 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 0/268 variables, 0/204 constraints. Problems are: Problem set: 1 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 268/268 variables, and 204 constraints, problems are : Problem set: 1 solved, 2 unsolved in 274 ms.
Refiners :[Positive P Invariants (semi-flows): 30/30 constraints, State Equation: 145/145 constraints, ReadFeed: 27/27 constraints, PredecessorRefiner: 2/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 494ms problems are : Problem set: 1 solved, 2 unsolved
Finished Parikh walk after 65 steps, including 1 resets, run visited all 2 properties in 4 ms. (steps per millisecond=16 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Parikh walk visited 2 properties in 22 ms.
Successfully simplified 1 atomic propositions for a total of 16 simplifications.
[2026-05-22 23:24:16] [INFO ] Flatten gal took : 7 ms
[2026-05-22 23:24:16] [INFO ] Flatten gal took : 8 ms
[2026-05-22 23:24:17] [INFO ] Input system was already deterministic with 123 transitions.
Computed a total of 10 stabilizing places and 1 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 145/145 places, 123/123 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 142 transition count 120
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 142 transition count 120
Applied a total of 6 rules in 8 ms. Remains 142 /145 variables (removed 3) and now considering 120/123 (removed 3) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-18432513386401534326.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12907525386473059397.kers'
[2026-05-22 23:24:17] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-18432513386401534326.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12907525386473059397.kers]
Culling duplicate invariants (modulo rational): removing 9 columns.
Culled 9 columns in 0 ms.
// Phase 1: matrix 120 rows 133 cols 332 entries
Finished phase 1 with 112 SingleSign rule and 0 generalized
[2026-05-22 23:24:17] [INFO ] Computed 30 invariants in 0 ms
Computed 30 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-12907525386473059397.kers
Total runtime 1 ms.
[2026-05-22 23:24:17] [INFO ] Implicit Places using invariants in 104 ms returned [7, 14, 21, 42, 49, 54, 57, 139]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 106 ms to find 8 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 134/145 places, 120/123 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 133 transition count 119
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 133 transition count 119
Applied a total of 2 rules in 8 ms. Remains 133 /134 variables (removed 1) and now considering 119/120 (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-7626788528450128345.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1425455193801777891.kers'
[2026-05-22 23:24:17] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7626788528450128345.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1425455193801777891.kers]
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 119 rows 131 cols 326 entries
Finished phase 1 with 111 SingleSign rule and 0 generalized
[2026-05-22 23:24:17] [INFO ] Computed 22 invariants in 0 ms
Computed 22 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-1425455193801777891.kers
Total runtime 1 ms.
[2026-05-22 23:24:17] [INFO ] Implicit Places using invariants in 59 ms returned []
[2026-05-22 23:24:17] [INFO ] Invariant cache hit.
[2026-05-22 23:24:17] [INFO ] State equation strengthened by 8 read => feed constraints.
[2026-05-22 23:24:17] [INFO ] Implicit Places using invariants and state equation in 190 ms returned []
Implicit Place search using SMT with State Equation took 252 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 133/145 places, 119/123 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 375 ms. Remains : 133/145 places, 119/123 transitions.
[2026-05-22 23:24:17] [INFO ] Flatten gal took : 5 ms
[2026-05-22 23:24:17] [INFO ] Flatten gal took : 5 ms
[2026-05-22 23:24:17] [INFO ] Input system was already deterministic with 119 transitions.
[2026-05-22 23:24:17] [INFO ] Flatten gal took : 5 ms
[2026-05-22 23:24:17] [INFO ] Flatten gal took : 5 ms
[2026-05-22 23:24:17] [INFO ] Time to serialize gal into /tmp/CTLFireability17495747393460763507.gal : 3 ms
[2026-05-22 23:24:17] [INFO ] Time to serialize properties into /tmp/CTLFireability8190350279568888079.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/CTLFireability17495747393460763507.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8190350279568888079.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,1.19887e+09,0.319946,17688,2,1659,5,48835,6,0,649,85901,0


Converting to forward existential form...Done !
original formula: !(E((!((((EX(((p28==1)&&(p97==1))) * EG(((p38==1)&&(p150==1)))) + ((p35==1)&&(p66==1))) * (p2==1))) + ((p43==1)&&(p122==1))) U ((p93==1)&...168
=> equivalent forward existential formula: [(FwdU(Init,(!((((EX(((p28==1)&&(p97==1))) * EG(((p38==1)&&(p150==1)))) + ((p35==1)&&(p66==1))) * (p2==1))) + ((...210
Reverse transition relation is NOT exact ! Due to transitions t7, t9, t11, t13, t15, t17, t19, t21, t23, t25, t27, t29, t43, t109, Intersection with reach...231
(forward)formula 0,0,1.18822,43268,1,0,323,206235,266,176,3932,193417,425
FORMULA AutoFlight-PT-06a-CTLFireability-2024-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 145/145 places, 123/123 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 0 with 11 rules applied. Total rules applied 11 place count 145 transition count 112
Reduce places removed 11 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 13 rules applied. Total rules applied 24 place count 134 transition count 110
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 26 place count 132 transition count 110
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 7 Pre rules applied. Total rules applied 26 place count 132 transition count 103
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 3 with 14 rules applied. Total rules applied 40 place count 125 transition count 103
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 44 place count 121 transition count 99
Iterating global reduction 3 with 4 rules applied. Total rules applied 48 place count 121 transition count 99
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 49 place count 120 transition count 98
Iterating global reduction 3 with 1 rules applied. Total rules applied 50 place count 120 transition count 98
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 51 place count 119 transition count 97
Iterating global reduction 3 with 1 rules applied. Total rules applied 52 place count 119 transition count 97
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 53 place count 118 transition count 96
Iterating global reduction 3 with 1 rules applied. Total rules applied 54 place count 118 transition count 96
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 55 place count 117 transition count 95
Iterating global reduction 3 with 1 rules applied. Total rules applied 56 place count 117 transition count 95
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 57 place count 116 transition count 94
Iterating global reduction 3 with 1 rules applied. Total rules applied 58 place count 116 transition count 94
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 59 place count 115 transition count 93
Iterating global reduction 3 with 1 rules applied. Total rules applied 60 place count 115 transition count 93
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 3 with 20 rules applied. Total rules applied 80 place count 105 transition count 83
Applied a total of 80 rules in 112 ms. Remains 105 /145 variables (removed 40) and now considering 83/123 (removed 40) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12142956501382077470.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15232327663493288517.kers'
[2026-05-22 23:24:18] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12142956501382077470.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15232327663493288517.kers]
Culling duplicate invariants (modulo rational): removing 13 columns.
Culled 13 columns in 0 ms.
// Phase 1: matrix 83 rows 92 cols 225 entries
Finished phase 1 with 75 SingleSign rule and 0 generalized
[2026-05-22 23:24:18] [INFO ] Computed 30 invariants in 0 ms
Computed 30 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-15232327663493288517.kers
Total runtime 0 ms.
[2026-05-22 23:24:18] [INFO ] Implicit Places using invariants in 87 ms returned [6, 12, 22, 27, 32, 33, 34, 35, 36, 41, 42, 43, 102, 104]
Discarding 14 places :
Implicit Place search using SMT only with invariants took 89 ms to find 14 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 91/145 places, 83/123 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 15 transitions
Trivial Post-agglo rules discarded 15 transitions
Performed 15 trivial Post agglomeration. Transition count delta: 15
Iterating post reduction 0 with 15 rules applied. Total rules applied 15 place count 91 transition count 68
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 1 with 15 rules applied. Total rules applied 30 place count 76 transition count 68
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 30 place count 76 transition count 63
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 40 place count 71 transition count 63
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 41 place count 70 transition count 62
Iterating global reduction 2 with 1 rules applied. Total rules applied 42 place count 70 transition count 62
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 46 place count 68 transition count 60
Applied a total of 46 rules in 10 ms. Remains 68 /91 variables (removed 23) and now considering 60/83 (removed 23) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2517679263138059984.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13621679524575568284.kers'
[2026-05-22 23:24:18] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2517679263138059984.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13621679524575568284.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 60 rows 67 cols 166 entries
Finished phase 1 with 52 SingleSign rule and 0 generalized
[2026-05-22 23:24:18] [INFO ] Computed 16 invariants in 0 ms
Computed 16 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-13621679524575568284.kers
Total runtime 0 ms.
[2026-05-22 23:24:18] [INFO ] Implicit Places using invariants in 64 ms returned []
[2026-05-22 23:24:18] [INFO ] Invariant cache hit.
[2026-05-22 23:24:19] [INFO ] State equation strengthened by 13 read => feed constraints.
[2026-05-22 23:24:19] [INFO ] Implicit Places using invariants and state equation in 144 ms returned []
Implicit Place search using SMT with State Equation took 211 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 68/145 places, 60/123 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 422 ms. Remains : 68/145 places, 60/123 transitions.
[2026-05-22 23:24:19] [INFO ] Flatten gal took : 6 ms
[2026-05-22 23:24:19] [INFO ] Flatten gal took : 3 ms
[2026-05-22 23:24:19] [INFO ] Input system was already deterministic with 60 transitions.
[2026-05-22 23:24:19] [INFO ] Flatten gal took : 3 ms
[2026-05-22 23:24:19] [INFO ] Flatten gal took : 2 ms
[2026-05-22 23:24:19] [INFO ] Time to serialize gal into /tmp/CTLFireability6084183657538237714.gal : 0 ms
[2026-05-22 23:24:19] [INFO ] Time to serialize properties into /tmp/CTLFireability4730352479843021903.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/CTLFireability6084183657538237714.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4730352479843021903.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,1.2329e+06,0.037675,5868,2,1096,5,8067,6,0,332,9445,0


Converting to forward existential form...Done !
original formula: !(E(((p9==1) + !(EG(((p3==1)||(!((p52==1)&&(p140==1))))))) U A((p56==1) U ((p78==1) + (AG((p0==1)) * !((((p21==1)&&(p82==1))||(p103==1)))...160
=> equivalent forward existential formula: [((FwdU(Init,((p9==1) + !(EG(((p3==1)||(!((p52==1)&&(p140==1)))))))) * !(EG(!(((p78==1) + (!(E(TRUE U !((p0==1))...400
Reverse transition relation is NOT exact ! Due to transitions t12, t15, t41, Intersection with reachable at each step enabled. (destroyed/reverse/intersec...174
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,1,2.55111,85248,1,0,766,518080,165,434,2124,466670,808
FORMULA AutoFlight-PT-06a-CTLFireability-2024-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 145/145 places, 123/123 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 0 with 13 rules applied. Total rules applied 13 place count 145 transition count 110
Reduce places removed 13 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 14 rules applied. Total rules applied 27 place count 132 transition count 109
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 28 place count 131 transition count 109
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 11 Pre rules applied. Total rules applied 28 place count 131 transition count 98
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 3 with 22 rules applied. Total rules applied 50 place count 120 transition count 98
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 54 place count 116 transition count 94
Iterating global reduction 3 with 4 rules applied. Total rules applied 58 place count 116 transition count 94
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 59 place count 115 transition count 93
Iterating global reduction 3 with 1 rules applied. Total rules applied 60 place count 115 transition count 93
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 61 place count 114 transition count 92
Iterating global reduction 3 with 1 rules applied. Total rules applied 62 place count 114 transition count 92
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 63 place count 113 transition count 91
Iterating global reduction 3 with 1 rules applied. Total rules applied 64 place count 113 transition count 91
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 65 place count 112 transition count 90
Iterating global reduction 3 with 1 rules applied. Total rules applied 66 place count 112 transition count 90
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 67 place count 111 transition count 89
Iterating global reduction 3 with 1 rules applied. Total rules applied 68 place count 111 transition count 89
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 69 place count 110 transition count 88
Iterating global reduction 3 with 1 rules applied. Total rules applied 70 place count 110 transition count 88
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 3 with 24 rules applied. Total rules applied 94 place count 98 transition count 76
Applied a total of 94 rules in 51 ms. Remains 98 /145 variables (removed 47) and now considering 76/123 (removed 47) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3567580941815151096.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13518304405878760948.kers'
[2026-05-22 23:24:21] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3567580941815151096.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13518304405878760948.kers]
Culling duplicate invariants (modulo rational): removing 15 columns.
Culled 15 columns in 0 ms.
// Phase 1: matrix 76 rows 83 cols 201 entries
Finished phase 1 with 68 SingleSign rule and 0 generalized
[2026-05-22 23:24:21] [INFO ] Computed 30 invariants in 0 ms
Computed 30 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-13518304405878760948.kers
Total runtime 0 ms.
[2026-05-22 23:24:21] [INFO ] Implicit Places using invariants in 116 ms returned [5, 10, 20, 25, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 95, 97]
Discarding 16 places :
Implicit Place search using SMT only with invariants took 130 ms to find 16 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 82/145 places, 76/123 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 17 transitions
Trivial Post-agglo rules discarded 17 transitions
Performed 17 trivial Post agglomeration. Transition count delta: 17
Iterating post reduction 0 with 17 rules applied. Total rules applied 17 place count 82 transition count 59
Reduce places removed 17 places and 0 transitions.
Iterating post reduction 1 with 17 rules applied. Total rules applied 34 place count 65 transition count 59
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 34 place count 65 transition count 55
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 42 place count 61 transition count 55
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 43 place count 60 transition count 54
Iterating global reduction 2 with 1 rules applied. Total rules applied 44 place count 60 transition count 54
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 50 place count 57 transition count 51
Applied a total of 50 rules in 11 ms. Remains 57 /82 variables (removed 25) and now considering 51/76 (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-15222645328115263013.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2412979894393177504.kers'
[2026-05-22 23:24:21] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15222645328115263013.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2412979894393177504.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 51 rows 56 cols 138 entries
Finished phase 1 with 43 SingleSign rule and 0 generalized
[2026-05-22 23:24:21] [INFO ] Computed 14 invariants in 0 ms
Computed 14 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-2412979894393177504.kers
Total runtime 1 ms.
[2026-05-22 23:24:21] [INFO ] Implicit Places using invariants in 65 ms returned []
[2026-05-22 23:24:21] [INFO ] Invariant cache hit.
[2026-05-22 23:24:22] [INFO ] State equation strengthened by 15 read => feed constraints.
[2026-05-22 23:24:22] [INFO ] Implicit Places using invariants and state equation in 106 ms returned []
Implicit Place search using SMT with State Equation took 174 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 57/145 places, 51/123 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 366 ms. Remains : 57/145 places, 51/123 transitions.
[2026-05-22 23:24:22] [INFO ] Flatten gal took : 2 ms
[2026-05-22 23:24:22] [INFO ] Flatten gal took : 2 ms
[2026-05-22 23:24:22] [INFO ] Input system was already deterministic with 51 transitions.
[2026-05-22 23:24:22] [INFO ] Flatten gal took : 2 ms
[2026-05-22 23:24:22] [INFO ] Flatten gal took : 2 ms
[2026-05-22 23:24:22] [INFO ] Time to serialize gal into /tmp/CTLFireability8277792227375626478.gal : 0 ms
[2026-05-22 23:24:22] [INFO ] Time to serialize properties into /tmp/CTLFireability10269027706313229138.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/CTLFireability8277792227375626478.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10269027706313229138.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,126977,0.017234,4616,2,497,5,2949,6,0,279,3107,0


Converting to forward existential form...Done !
original formula: AF(EG(A(((p21==1)&&(p82==1)) U (p76==1))))
=> equivalent forward existential formula: [FwdG(Init,!(EG(!((E(!((p76==1)) U (!(((p21==1)&&(p82==1))) * !((p76==1)))) + EG(!((p76==1))))))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 49/0/2
Hit Full ! (commute/partial/dont) 49/0/2
Using saturation style SCC detection
(forward)formula 0,0,0.203371,12816,1,0,13,53279,31,10,1513,33232,15
FORMULA AutoFlight-PT-06a-CTLFireability-2024-02 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 : 145/145 places, 123/123 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 141 transition count 119
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 141 transition count 119
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 140 transition count 118
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 140 transition count 118
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 139 transition count 117
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 139 transition count 117
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 138 transition count 116
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 138 transition count 116
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 137 transition count 115
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 137 transition count 115
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 136 transition count 114
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 136 transition count 114
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 135 transition count 113
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 135 transition count 113
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 134 transition count 112
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 134 transition count 112
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 133 transition count 111
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 133 transition count 111
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 132 transition count 110
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 132 transition count 110
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 131 transition count 109
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 131 transition count 109
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 29 place count 130 transition count 108
Iterating global reduction 0 with 1 rules applied. Total rules applied 30 place count 130 transition count 108
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 31 place count 129 transition count 107
Iterating global reduction 0 with 1 rules applied. Total rules applied 32 place count 129 transition count 107
Applied a total of 32 rules in 26 ms. Remains 129 /145 variables (removed 16) and now considering 107/123 (removed 16) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10072178130781794904.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6001852538248992116.kers'
[2026-05-22 23:24:22] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10072178130781794904.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6001852538248992116.kers]
Culling duplicate invariants (modulo rational): removing 9 columns.
Culled 9 columns in 0 ms.
// Phase 1: matrix 107 rows 120 cols 305 entries
Finished phase 1 with 99 SingleSign rule and 0 generalized
[2026-05-22 23:24:22] [INFO ] Computed 30 invariants in 0 ms
Computed 30 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-6001852538248992116.kers
Total runtime 0 ms.
[2026-05-22 23:24:22] [INFO ] Implicit Places using invariants in 172 ms returned [7, 14, 21, 28, 35, 42, 49, 54, 57, 126, 128]
Discarding 11 places :
Implicit Place search using SMT only with invariants took 173 ms to find 11 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 118/145 places, 107/123 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 116 transition count 105
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 116 transition count 105
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 115 transition count 104
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 115 transition count 104
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 114 transition count 103
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 114 transition count 103
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 113 transition count 102
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 113 transition count 102
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 112 transition count 101
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 112 transition count 101
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 111 transition count 100
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 111 transition count 100
Applied a total of 14 rules in 9 ms. Remains 111 /118 variables (removed 7) and now considering 100/107 (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-650781319386081434.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-202468491457967312.kers'
[2026-05-22 23:24:22] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-650781319386081434.kers, --Pflows, --basisKERS=/tmp/petrispot-output-202468491457967312.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 100 rows 111 cols 278 entries
Finished phase 1 with 92 SingleSign rule and 0 generalized
[2026-05-22 23:24:22] [INFO ] Computed 19 invariants in 0 ms
Computed 19 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-202468491457967312.kers
Total runtime 1 ms.
[2026-05-22 23:24:22] [INFO ] Implicit Places using invariants in 64 ms returned []
[2026-05-22 23:24:22] [INFO ] Invariant cache hit.
[2026-05-22 23:24:22] [INFO ] Implicit Places using invariants and state equation in 71 ms returned []
Implicit Place search using SMT with State Equation took 137 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 111/145 places, 100/123 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 345 ms. Remains : 111/145 places, 100/123 transitions.
[2026-05-22 23:24:22] [INFO ] Flatten gal took : 5 ms
[2026-05-22 23:24:22] [INFO ] Flatten gal took : 17 ms
[2026-05-22 23:24:22] [INFO ] Input system was already deterministic with 100 transitions.
[2026-05-22 23:24:22] [INFO ] Flatten gal took : 3 ms
[2026-05-22 23:24:22] [INFO ] Flatten gal took : 4 ms
[2026-05-22 23:24:22] [INFO ] Time to serialize gal into /tmp/CTLFireability9465320096977887572.gal : 1 ms
[2026-05-22 23:24:22] [INFO ] Time to serialize properties into /tmp/CTLFireability12235187319610017026.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/CTLFireability9465320096977887572.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12235187319610017026.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,1.19117e+09,0.280307,16880,2,1685,5,43974,6,0,546,79756,0


Converting to forward existential form...Done !
original formula: AX(EF((((p46==1)&&(p128==1)) * ((EX((p59==1)) + ((p3==1)&&(p120==1))) + ((p59==0)&&((p10==0)||(p126==0)))))))
=> equivalent forward existential formula: [(EY(Init) * !(E(TRUE U (((p46==1)&&(p128==1)) * ((EX((p59==1)) + ((p3==1)&&(p120==1))) + ((p59==0)&&((p10==0)||...180
Reverse transition relation is NOT exact ! Due to transitions t7, t9, t11, t13, t15, t17, t19, t21, t23, t25, t27, t29, t43, t49, t61, Intersection with r...234
(forward)formula 0,1,1.66664,55108,1,0,228,318087,224,118,3277,213313,256
FORMULA AutoFlight-PT-06a-CTLFireability-2024-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 145/145 places, 123/123 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 141 transition count 119
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 141 transition count 119
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 140 transition count 118
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 140 transition count 118
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 139 transition count 117
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 139 transition count 117
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 138 transition count 116
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 138 transition count 116
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 137 transition count 115
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 137 transition count 115
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 136 transition count 114
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 136 transition count 114
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 135 transition count 113
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 135 transition count 113
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 134 transition count 112
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 134 transition count 112
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 133 transition count 111
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 133 transition count 111
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 132 transition count 110
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 132 transition count 110
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 131 transition count 109
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 131 transition count 109
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 29 place count 130 transition count 108
Iterating global reduction 0 with 1 rules applied. Total rules applied 30 place count 130 transition count 108
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 31 place count 129 transition count 107
Iterating global reduction 0 with 1 rules applied. Total rules applied 32 place count 129 transition count 107
Applied a total of 32 rules in 15 ms. Remains 129 /145 variables (removed 16) and now considering 107/123 (removed 16) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2232855973944653754.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6230849287811734308.kers'
[2026-05-22 23:24:24] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2232855973944653754.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6230849287811734308.kers]
Culling duplicate invariants (modulo rational): removing 9 columns.
Culled 9 columns in 0 ms.
// Phase 1: matrix 107 rows 120 cols 305 entries
Finished phase 1 with 99 SingleSign rule and 0 generalized
[2026-05-22 23:24:24] [INFO ] Computed 30 invariants in 0 ms
Computed 30 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-6230849287811734308.kers
Total runtime 1 ms.
[2026-05-22 23:24:24] [INFO ] Implicit Places using invariants in 147 ms returned [7, 14, 21, 28, 35, 42, 49, 54, 57, 126, 128]
Discarding 11 places :
Implicit Place search using SMT only with invariants took 148 ms to find 11 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 118/145 places, 107/123 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 116 transition count 105
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 116 transition count 105
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 115 transition count 104
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 115 transition count 104
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 114 transition count 103
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 114 transition count 103
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 113 transition count 102
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 113 transition count 102
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 112 transition count 101
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 112 transition count 101
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 111 transition count 100
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 111 transition count 100
Applied a total of 14 rules in 5 ms. Remains 111 /118 variables (removed 7) and now considering 100/107 (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-17712157779400834951.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6593473983580204315.kers'
[2026-05-22 23:24:24] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17712157779400834951.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6593473983580204315.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 100 rows 111 cols 278 entries
Finished phase 1 with 92 SingleSign rule and 0 generalized
[2026-05-22 23:24:24] [INFO ] Computed 19 invariants in 0 ms
Computed 19 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-6593473983580204315.kers
Total runtime 0 ms.
[2026-05-22 23:24:24] [INFO ] Implicit Places using invariants in 90 ms returned []
[2026-05-22 23:24:24] [INFO ] Invariant cache hit.
[2026-05-22 23:24:24] [INFO ] Implicit Places using invariants and state equation in 120 ms returned []
Implicit Place search using SMT with State Equation took 226 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 111/145 places, 100/123 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 394 ms. Remains : 111/145 places, 100/123 transitions.
[2026-05-22 23:24:24] [INFO ] Flatten gal took : 3 ms
[2026-05-22 23:24:24] [INFO ] Flatten gal took : 5 ms
[2026-05-22 23:24:24] [INFO ] Input system was already deterministic with 100 transitions.
[2026-05-22 23:24:24] [INFO ] Flatten gal took : 3 ms
[2026-05-22 23:24:24] [INFO ] Flatten gal took : 3 ms
[2026-05-22 23:24:24] [INFO ] Time to serialize gal into /tmp/CTLFireability5681938215436142731.gal : 1 ms
[2026-05-22 23:24:24] [INFO ] Time to serialize properties into /tmp/CTLFireability8286640987392050032.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/CTLFireability5681938215436142731.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8286640987392050032.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,1.19117e+09,0.26576,16892,2,1685,5,43974,6,0,546,79756,0


Converting to forward existential form...Done !
original formula: AG(EX(EG((p37==0))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(EG((p37==0)))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t7, t9, t11, t13, t15, t17, t19, t21, t23, t25, t27, t29, t43, t49, t61, Intersection with r...234
(forward)formula 0,0,6.61885,212064,1,0,771,1.41121e+06,222,379,3133,1.21818e+06,844
FORMULA AutoFlight-PT-06a-CTLFireability-2024-04 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 : 145/145 places, 123/123 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 141 transition count 119
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 141 transition count 119
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 140 transition count 118
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 140 transition count 118
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 139 transition count 117
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 139 transition count 117
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 138 transition count 116
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 138 transition count 116
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 137 transition count 115
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 137 transition count 115
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 136 transition count 114
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 136 transition count 114
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 135 transition count 113
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 135 transition count 113
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 134 transition count 112
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 134 transition count 112
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 133 transition count 111
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 133 transition count 111
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 132 transition count 110
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 132 transition count 110
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 131 transition count 109
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 131 transition count 109
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 29 place count 130 transition count 108
Iterating global reduction 0 with 1 rules applied. Total rules applied 30 place count 130 transition count 108
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 31 place count 129 transition count 107
Iterating global reduction 0 with 1 rules applied. Total rules applied 32 place count 129 transition count 107
Applied a total of 32 rules in 28 ms. Remains 129 /145 variables (removed 16) and now considering 107/123 (removed 16) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7682633083977521785.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10459170971694851911.kers'
[2026-05-22 23:24:31] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7682633083977521785.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10459170971694851911.kers]
Culling duplicate invariants (modulo rational): removing 9 columns.
Culled 9 columns in 0 ms.
// Phase 1: matrix 107 rows 120 cols 305 entries
Finished phase 1 with 99 SingleSign rule and 0 generalized
[2026-05-22 23:24:31] [INFO ] Computed 30 invariants in 0 ms
Computed 30 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-10459170971694851911.kers
Total runtime 0 ms.
[2026-05-22 23:24:31] [INFO ] Implicit Places using invariants in 137 ms returned [7, 14, 21, 28, 35, 42, 49, 54, 57, 126, 128]
Discarding 11 places :
Implicit Place search using SMT only with invariants took 140 ms to find 11 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 118/145 places, 107/123 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 116 transition count 105
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 116 transition count 105
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 115 transition count 104
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 115 transition count 104
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 114 transition count 103
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 114 transition count 103
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 113 transition count 102
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 113 transition count 102
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 112 transition count 101
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 112 transition count 101
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 111 transition count 100
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 111 transition count 100
Applied a total of 14 rules in 9 ms. Remains 111 /118 variables (removed 7) and now considering 100/107 (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-5060650771175597731.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15550198180282114993.kers'
[2026-05-22 23:24:31] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5060650771175597731.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15550198180282114993.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 100 rows 111 cols 278 entries
Finished phase 1 with 92 SingleSign rule and 0 generalized
[2026-05-22 23:24:31] [INFO ] Computed 19 invariants in 0 ms
Computed 19 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-15550198180282114993.kers
Total runtime 0 ms.
[2026-05-22 23:24:31] [INFO ] Implicit Places using invariants in 66 ms returned []
[2026-05-22 23:24:31] [INFO ] Invariant cache hit.
[2026-05-22 23:24:31] [INFO ] Implicit Places using invariants and state equation in 152 ms returned []
Implicit Place search using SMT with State Equation took 245 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 111/145 places, 100/123 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 422 ms. Remains : 111/145 places, 100/123 transitions.
[2026-05-22 23:24:31] [INFO ] Flatten gal took : 4 ms
[2026-05-22 23:24:31] [INFO ] Flatten gal took : 4 ms
[2026-05-22 23:24:31] [INFO ] Input system was already deterministic with 100 transitions.
[2026-05-22 23:24:31] [INFO ] Flatten gal took : 3 ms
[2026-05-22 23:24:31] [INFO ] Flatten gal took : 3 ms
[2026-05-22 23:24:31] [INFO ] Time to serialize gal into /tmp/CTLFireability11806574285108130241.gal : 1 ms
[2026-05-22 23:24:31] [INFO ] Time to serialize properties into /tmp/CTLFireability6382845831960285673.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/CTLFireability11806574285108130241.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6382845831960285673.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,1.19117e+09,0.29605,16852,2,1685,5,43974,6,0,546,79756,0


Converting to forward existential form...Done !
original formula: EF(!(E(AG((p0==1)) U !(AX(((p11==1)&&(p113==1)))))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(!(E(TRUE U !((p0==1)))) U !(!(EX(!(((p11==1)&&(p113==1)))))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t7, t9, t11, t13, t15, t17, t19, t21, t23, t25, t27, t29, t43, t49, t61, Intersection with r...234
(forward)formula 0,1,0.766513,27848,1,0,201,139649,227,102,3193,100111,221
FORMULA AutoFlight-PT-06a-CTLFireability-2024-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 145/145 places, 123/123 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 142 transition count 120
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 142 transition count 120
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 141 transition count 119
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 141 transition count 119
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 140 transition count 118
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 140 transition count 118
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 139 transition count 117
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 139 transition count 117
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 138 transition count 116
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 138 transition count 116
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 137 transition count 115
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 137 transition count 115
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 136 transition count 114
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 136 transition count 114
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 135 transition count 113
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 135 transition count 113
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 134 transition count 112
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 134 transition count 112
Applied a total of 22 rules in 8 ms. Remains 134 /145 variables (removed 11) and now considering 112/123 (removed 11) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11252759049845914001.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11275296891399511282.kers'
[2026-05-22 23:24:32] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11252759049845914001.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11275296891399511282.kers]
Culling duplicate invariants (modulo rational): removing 9 columns.
Culled 9 columns in 0 ms.
// Phase 1: matrix 112 rows 125 cols 316 entries
Finished phase 1 with 104 SingleSign rule and 0 generalized
[2026-05-22 23:24:32] [INFO ] Computed 30 invariants in 1 ms
Computed 30 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-11275296891399511282.kers
Total runtime 1 ms.
[2026-05-22 23:24:32] [INFO ] Implicit Places using invariants in 162 ms returned [7, 14, 21, 28, 35, 42, 54, 57, 131]
Discarding 9 places :
Implicit Place search using SMT only with invariants took 173 ms to find 9 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 125/145 places, 112/123 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 124 transition count 111
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 124 transition count 111
Applied a total of 2 rules in 2 ms. Remains 124 /125 variables (removed 1) and now considering 111/112 (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-14203064171862143512.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17408079640078081476.kers'
[2026-05-22 23:24:32] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14203064171862143512.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17408079640078081476.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 111 rows 123 cols 310 entries
Finished phase 1 with 103 SingleSign rule and 0 generalized
[2026-05-22 23:24:32] [INFO ] Computed 21 invariants in 0 ms
Computed 21 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-17408079640078081476.kers
Total runtime 1 ms.
[2026-05-22 23:24:32] [INFO ] Implicit Places using invariants in 72 ms returned []
[2026-05-22 23:24:32] [INFO ] Invariant cache hit.
[2026-05-22 23:24:33] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-22 23:24:33] [INFO ] Implicit Places using invariants and state equation in 107 ms returned []
Implicit Place search using SMT with State Equation took 194 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 124/145 places, 111/123 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 378 ms. Remains : 124/145 places, 111/123 transitions.
[2026-05-22 23:24:33] [INFO ] Flatten gal took : 4 ms
[2026-05-22 23:24:33] [INFO ] Flatten gal took : 4 ms
[2026-05-22 23:24:33] [INFO ] Input system was already deterministic with 111 transitions.
[2026-05-22 23:24:33] [INFO ] Flatten gal took : 4 ms
[2026-05-22 23:24:33] [INFO ] Flatten gal took : 4 ms
[2026-05-22 23:24:33] [INFO ] Time to serialize gal into /tmp/CTLFireability701614461681451911.gal : 0 ms
[2026-05-22 23:24:33] [INFO ] Time to serialize properties into /tmp/CTLFireability3199863588942456664.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/CTLFireability701614461681451911.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3199863588942456664.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,1.2278e+09,0.40488,18856,2,2214,5,52099,6,0,607,91505,0


Converting to forward existential form...Done !
original formula: (AF(!(A((AX((p70==1)) + !((((p52==1)&&(p140==1))||((p51==1)&&(p135==1))))) U ((p38==1) + !(EG(((p1==1)&&(p86==1)))))))) + AX(A(((((p19!=1...305
=> equivalent forward existential formula: (([((FwdU((FwdU(EY((Init * !(!(EG(!(!(!((E(!(((p38==1) + !(EG(((p1==1)&&(p86==1)))))) U (!((!(EX(!((p70==1)))) +...1683
Reverse transition relation is NOT exact ! Due to transitions t7, t9, t11, t13, t15, t17, t19, t21, t23, t25, t27, t29, t43, t87, t97, Intersection with r...234
(forward)formula 0,0,9.22742,257044,1,0,596,1.66564e+06,267,309,3832,1.17165e+06,756
FORMULA AutoFlight-PT-06a-CTLFireability-2024-06 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 : 145/145 places, 123/123 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 141 transition count 119
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 141 transition count 119
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 140 transition count 118
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 140 transition count 118
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 139 transition count 117
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 139 transition count 117
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 138 transition count 116
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 138 transition count 116
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 137 transition count 115
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 137 transition count 115
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 136 transition count 114
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 136 transition count 114
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 135 transition count 113
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 135 transition count 113
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 134 transition count 112
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 134 transition count 112
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 133 transition count 111
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 133 transition count 111
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 132 transition count 110
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 132 transition count 110
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 131 transition count 109
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 131 transition count 109
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 29 place count 130 transition count 108
Iterating global reduction 0 with 1 rules applied. Total rules applied 30 place count 130 transition count 108
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 31 place count 129 transition count 107
Iterating global reduction 0 with 1 rules applied. Total rules applied 32 place count 129 transition count 107
Applied a total of 32 rules in 13 ms. Remains 129 /145 variables (removed 16) and now considering 107/123 (removed 16) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3052781243960224229.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6993745371110136283.kers'
[2026-05-22 23:24:42] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3052781243960224229.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6993745371110136283.kers]
Culling duplicate invariants (modulo rational): removing 9 columns.
Culled 9 columns in 0 ms.
// Phase 1: matrix 107 rows 120 cols 305 entries
Finished phase 1 with 99 SingleSign rule and 0 generalized
[2026-05-22 23:24:42] [INFO ] Computed 30 invariants in 0 ms
Computed 30 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-6993745371110136283.kers
Total runtime 1 ms.
[2026-05-22 23:24:42] [INFO ] Implicit Places using invariants in 138 ms returned [7, 21, 28, 35, 42, 49, 54, 57, 126, 128]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 146 ms to find 10 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 119/145 places, 107/123 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 117 transition count 105
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 117 transition count 105
Applied a total of 4 rules in 2 ms. Remains 117 /119 variables (removed 2) and now considering 105/107 (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-9800636684886373336.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11472427841953528008.kers'
[2026-05-22 23:24:42] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9800636684886373336.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11472427841953528008.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 105 rows 116 cols 288 entries
Finished phase 1 with 97 SingleSign rule and 0 generalized
[2026-05-22 23:24:42] [INFO ] Computed 20 invariants in 0 ms
Computed 20 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-11472427841953528008.kers
Total runtime 0 ms.
[2026-05-22 23:24:42] [INFO ] Implicit Places using invariants in 73 ms returned []
[2026-05-22 23:24:42] [INFO ] Invariant cache hit.
[2026-05-22 23:24:42] [INFO ] State equation strengthened by 3 read => feed constraints.
[2026-05-22 23:24:42] [INFO ] Implicit Places using invariants and state equation in 109 ms returned []
Implicit Place search using SMT with State Equation took 199 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 117/145 places, 105/123 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 361 ms. Remains : 117/145 places, 105/123 transitions.
[2026-05-22 23:24:42] [INFO ] Flatten gal took : 5 ms
[2026-05-22 23:24:42] [INFO ] Flatten gal took : 3 ms
[2026-05-22 23:24:42] [INFO ] Input system was already deterministic with 105 transitions.
[2026-05-22 23:24:42] [INFO ] Flatten gal took : 3 ms
[2026-05-22 23:24:42] [INFO ] Flatten gal took : 3 ms
[2026-05-22 23:24:42] [INFO ] Time to serialize gal into /tmp/CTLFireability3401790475966549690.gal : 1 ms
[2026-05-22 23:24:42] [INFO ] Time to serialize properties into /tmp/CTLFireability16924846924023309776.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/CTLFireability3401790475966549690.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16924846924023309776.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,1.19248e+09,0.249378,14772,2,1789,5,37124,6,0,573,66197,0


Converting to forward existential form...Done !
original formula: (EX(EX((EG((p10==0)) + EG(((p41==0)||(p151==0)))))) * EX(EF(!(A((p10==1) U ((p14==1)&&(p107==1)))))))
=> equivalent forward existential formula: ([(FwdU(FwdU(EY((Init * EX(EX((EG((p10==0)) + EG(((p41==0)||(p151==0)))))))),TRUE),!(((p14==1)&&(p107==1)))) * (...325
Reverse transition relation is NOT exact ! Due to transitions t7, t9, t11, t13, t15, t17, t19, t21, t23, t25, t27, t29, t43, t61, t91, Intersection with r...234
Hit Full ! (commute/partial/dont) 100/0/5
(forward)formula 0,1,13.3694,356788,1,0,1346,2.30838e+06,250,655,3533,2.14794e+06,1485
FORMULA AutoFlight-PT-06a-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 : 145/145 places, 123/123 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 142 transition count 120
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 142 transition count 120
Applied a total of 6 rules in 3 ms. Remains 142 /145 variables (removed 3) and now considering 120/123 (removed 3) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3991968960464546676.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7662782037559034481.kers'
[2026-05-22 23:24:56] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3991968960464546676.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7662782037559034481.kers]
Culling duplicate invariants (modulo rational): removing 9 columns.
Culled 9 columns in 0 ms.
// Phase 1: matrix 120 rows 133 cols 332 entries
Finished phase 1 with 112 SingleSign rule and 0 generalized
[2026-05-22 23:24:56] [INFO ] Computed 30 invariants in 0 ms
Computed 30 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-7662782037559034481.kers
Total runtime 0 ms.
[2026-05-22 23:24:56] [INFO ] Implicit Places using invariants in 237 ms returned [7, 14, 28, 35, 42, 49, 54, 57]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 253 ms to find 8 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 134/145 places, 120/123 transitions.
Applied a total of 0 rules in 2 ms. Remains 134 /134 variables (removed 0) and now considering 120/120 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 258 ms. Remains : 134/145 places, 120/123 transitions.
[2026-05-22 23:24:56] [INFO ] Flatten gal took : 4 ms
[2026-05-22 23:24:56] [INFO ] Flatten gal took : 4 ms
[2026-05-22 23:24:56] [INFO ] Input system was already deterministic with 120 transitions.
[2026-05-22 23:24:56] [INFO ] Flatten gal took : 3 ms
[2026-05-22 23:24:56] [INFO ] Flatten gal took : 4 ms
[2026-05-22 23:24:56] [INFO ] Time to serialize gal into /tmp/CTLFireability3531468331376174275.gal : 1 ms
[2026-05-22 23:24:56] [INFO ] Time to serialize properties into /tmp/CTLFireability4914371676394809085.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/CTLFireability3531468331376174275.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4914371676394809085.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,1.23288e+09,0.394442,20328,2,1902,5,53376,6,0,656,104490,0


Converting to forward existential form...Done !
original formula: (A((p27==1) U (((EX(((p19==1)||(p72==1))) + EX((p77!=1))) + EF((p41==1))) * !(((EF(((p21==1)&&(p108==1))) + EX(((p154==1)&&(p155==1)))) *...226
=> equivalent forward existential formula: ([((Init * !(EG(!((((EX(((p19==1)||(p72==1))) + EX((p77!=1))) + E(TRUE U (p41==1))) * !(((E(TRUE U ((p21==1)&&(p...674
Reverse transition relation is NOT exact ! Due to transitions t7, t9, t11, t13, t15, t17, t19, t21, t23, t25, t27, t29, t43, t110, Intersection with reach...231
Using saturation style SCC detection
Detected timeout of ITS tools.
[2026-05-22 23:25:26] [INFO ] Flatten gal took : 14 ms
[2026-05-22 23:25:26] [INFO ] Applying decomposition
[2026-05-22 23:25:26] [INFO ] Flatten gal took : 10 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph1140477602195842478.txt' '-o' '/tmp/graph1140477602195842478.bin' '-w' '/tmp/graph1140477602195842478.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph1140477602195842478.bin' '-l' '-1' '-v' '-w' '/tmp/graph1140477602195842478.weights' '-q' '0' '-e' '0.001'
[2026-05-22 23:25:26] [INFO ] Decomposing Gal with order
[2026-05-22 23:25:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 23:25:26] [INFO ] Removed a total of 11 redundant transitions.
[2026-05-22 23:25:26] [INFO ] Flatten gal took : 92 ms
[2026-05-22 23:25:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2026-05-22 23:25:26] [INFO ] Time to serialize gal into /tmp/CTLFireability13114695004571761873.gal : 2 ms
[2026-05-22 23:25:26] [INFO ] Time to serialize properties into /tmp/CTLFireability15285998396574691585.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/CTLFireability13114695004571761873.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15285998396574691585.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,1.23288e+09,0.030041,5116,212,27,1871,227,279,2143,43,344,0


Converting to forward existential form...Done !
original formula: (A((i3.i0.u7.p27==1) U (((EX(((i2.u5.p19==1)||(i6.u22.p72==1))) + EX((i7.u24.p77!=1))) + EF((i5.u11.p41==1))) * !(((EF(((i7.u25.p21==1)&&...316
=> equivalent forward existential formula: ([((Init * !(EG(!((((EX(((i2.u5.p19==1)||(i6.u22.p72==1))) + EX((i7.u24.p77!=1))) + E(TRUE U (i5.u11.p41==1))) *...884
Reverse transition relation is NOT exact ! Due to transitions t110, i0.u1.t27, i1.i1.u3.t23, i2.u5.t19, i3.i0.u7.t15, i4.u9.t11, i5.u11.t7, i8.u6.t17, i8.u...322
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using 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 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
Using saturation style SCC detection
Using saturation style SCC detection
Using 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 0,0,5.54019,179812,1,0,354335,377,1864,452332,229,653,420197
FORMULA AutoFlight-PT-06a-CTLFireability-2024-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 145/145 places, 123/123 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 0 with 16 rules applied. Total rules applied 16 place count 145 transition count 107
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 1 with 16 rules applied. Total rules applied 32 place count 129 transition count 107
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 9 Pre rules applied. Total rules applied 32 place count 129 transition count 98
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 18 rules applied. Total rules applied 50 place count 120 transition count 98
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 54 place count 116 transition count 94
Iterating global reduction 2 with 4 rules applied. Total rules applied 58 place count 116 transition count 94
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 59 place count 115 transition count 93
Iterating global reduction 2 with 1 rules applied. Total rules applied 60 place count 115 transition count 93
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 61 place count 114 transition count 92
Iterating global reduction 2 with 1 rules applied. Total rules applied 62 place count 114 transition count 92
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 63 place count 113 transition count 91
Iterating global reduction 2 with 1 rules applied. Total rules applied 64 place count 113 transition count 91
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 65 place count 112 transition count 90
Iterating global reduction 2 with 1 rules applied. Total rules applied 66 place count 112 transition count 90
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 67 place count 111 transition count 89
Iterating global reduction 2 with 1 rules applied. Total rules applied 68 place count 111 transition count 89
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 69 place count 110 transition count 88
Iterating global reduction 2 with 1 rules applied. Total rules applied 70 place count 110 transition count 88
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 71 place count 109 transition count 87
Iterating global reduction 2 with 1 rules applied. Total rules applied 72 place count 109 transition count 87
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 73 place count 108 transition count 86
Iterating global reduction 2 with 1 rules applied. Total rules applied 74 place count 108 transition count 86
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 75 place count 107 transition count 85
Iterating global reduction 2 with 1 rules applied. Total rules applied 76 place count 107 transition count 85
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 77 place count 106 transition count 84
Iterating global reduction 2 with 1 rules applied. Total rules applied 78 place count 106 transition count 84
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 79 place count 105 transition count 83
Iterating global reduction 2 with 1 rules applied. Total rules applied 80 place count 105 transition count 83
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 81 place count 104 transition count 82
Iterating global reduction 2 with 1 rules applied. Total rules applied 82 place count 104 transition count 82
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
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 104 place count 93 transition count 71
Applied a total of 104 rules in 57 ms. Remains 93 /145 variables (removed 52) and now considering 71/123 (removed 52) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3706910091509595486.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6515734964202490719.kers'
[2026-05-22 23:25:32] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3706910091509595486.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6515734964202490719.kers]
Culling duplicate invariants (modulo rational): removing 13 columns.
Culled 13 columns in 0 ms.
// Phase 1: matrix 71 rows 80 cols 199 entries
Finished phase 1 with 63 SingleSign rule and 0 generalized
[2026-05-22 23:25:32] [INFO ] Computed 30 invariants in 0 ms
Computed 30 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-6515734964202490719.kers
Total runtime 1 ms.
[2026-05-22 23:25:32] [INFO ] Implicit Places using invariants in 122 ms returned [5, 10, 16, 21, 26, 31, 32, 33, 34, 36, 39, 90, 92]
Discarding 13 places :
Implicit Place search using SMT only with invariants took 124 ms to find 13 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 80/145 places, 71/123 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 14 transitions
Trivial Post-agglo rules discarded 14 transitions
Performed 14 trivial Post agglomeration. Transition count delta: 14
Iterating post reduction 0 with 14 rules applied. Total rules applied 14 place count 80 transition count 57
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 1 with 14 rules applied. Total rules applied 28 place count 66 transition count 57
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 28 place count 66 transition count 56
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 30 place count 65 transition count 56
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 31 place count 64 transition count 55
Iterating global reduction 2 with 1 rules applied. Total rules applied 32 place count 64 transition count 55
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 36 place count 62 transition count 53
Applied a total of 36 rules in 7 ms. Remains 62 /80 variables (removed 18) and now considering 53/71 (removed 18) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7825341491890647379.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6792772249422609461.kers'
[2026-05-22 23:25:32] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7825341491890647379.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6792772249422609461.kers]
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 53 rows 60 cols 150 entries
Finished phase 1 with 45 SingleSign rule and 0 generalized
[2026-05-22 23:25:32] [INFO ] Computed 17 invariants in 0 ms
Computed 17 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-6792772249422609461.kers
Total runtime 0 ms.
[2026-05-22 23:25:32] [INFO ] Implicit Places using invariants in 64 ms returned []
[2026-05-22 23:25:32] [INFO ] Invariant cache hit.
[2026-05-22 23:25:32] [INFO ] State equation strengthened by 13 read => feed constraints.
[2026-05-22 23:25:32] [INFO ] Implicit Places using invariants and state equation in 85 ms returned []
Implicit Place search using SMT with State Equation took 154 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 62/145 places, 53/123 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 343 ms. Remains : 62/145 places, 53/123 transitions.
[2026-05-22 23:25:32] [INFO ] Flatten gal took : 6 ms
[2026-05-22 23:25:32] [INFO ] Flatten gal took : 4 ms
[2026-05-22 23:25:32] [INFO ] Input system was already deterministic with 53 transitions.
[2026-05-22 23:25:32] [INFO ] Flatten gal took : 3 ms
[2026-05-22 23:25:32] [INFO ] Flatten gal took : 3 ms
[2026-05-22 23:25:32] [INFO ] Time to serialize gal into /tmp/CTLFireability15671819440698051861.gal : 1 ms
[2026-05-22 23:25:32] [INFO ] Time to serialize properties into /tmp/CTLFireability16488484545231546800.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/CTLFireability15671819440698051861.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16488484545231546800.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,720897,0.026033,4772,2,529,5,3710,6,0,299,3727,0


Converting to forward existential form...Done !
original formula: AF(AG(((!(A(((p58==1)&&(p152==1)) U ((p55==1)&&(p146==1)))) * (p60==1)) * ((p153==1)&&((p19==1)||((p51==1)&&(p135==1)))))))
=> equivalent forward existential formula: [FwdG(Init,!(!(E(TRUE U !(((!(!((E(!(((p55==1)&&(p146==1))) U (!(((p58==1)&&(p152==1))) * !(((p55==1)&&(p146==1)...269
Reverse transition relation is NOT exact ! Due to transitions t9, t52, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/tota...168
(forward)formula 0,0,0.564352,25036,1,0,371,133165,142,183,1949,119664,426
FORMULA AutoFlight-PT-06a-CTLFireability-2024-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 145/145 places, 123/123 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 141 transition count 119
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 141 transition count 119
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 140 transition count 118
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 140 transition count 118
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 139 transition count 117
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 139 transition count 117
Applied a total of 12 rules in 22 ms. Remains 139 /145 variables (removed 6) and now considering 117/123 (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-14989162095851212846.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16282562636154158167.kers'
[2026-05-22 23:25:33] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14989162095851212846.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16282562636154158167.kers]
Culling duplicate invariants (modulo rational): removing 9 columns.
Culled 9 columns in 0 ms.
// Phase 1: matrix 117 rows 130 cols 325 entries
Finished phase 1 with 109 SingleSign rule and 0 generalized
[2026-05-22 23:25:33] [INFO ] Computed 30 invariants in 1 ms
Computed 30 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-16282562636154158167.kers
Total runtime 1 ms.
[2026-05-22 23:25:33] [INFO ] Implicit Places using invariants in 197 ms returned [7, 14, 28, 42, 49, 54, 57, 136, 138]
Discarding 9 places :
Implicit Place search using SMT only with invariants took 198 ms to find 9 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 130/145 places, 117/123 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 129 transition count 116
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 129 transition count 116
Applied a total of 2 rules in 1 ms. Remains 129 /130 variables (removed 1) and now considering 116/117 (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-17684586103705540383.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11660624131677995032.kers'
[2026-05-22 23:25:33] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17684586103705540383.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11660624131677995032.kers]
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 116 rows 127 cols 310 entries
Finished phase 1 with 108 SingleSign rule and 0 generalized
[2026-05-22 23:25:33] [INFO ] Computed 21 invariants in 0 ms
Computed 21 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-11660624131677995032.kers
Total runtime 1 ms.
[2026-05-22 23:25:33] [INFO ] Implicit Places using invariants in 108 ms returned []
[2026-05-22 23:25:33] [INFO ] Invariant cache hit.
[2026-05-22 23:25:33] [INFO ] State equation strengthened by 8 read => feed constraints.
[2026-05-22 23:25:34] [INFO ] Implicit Places using invariants and state equation in 112 ms returned []
Implicit Place search using SMT with State Equation took 223 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 129/145 places, 116/123 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 444 ms. Remains : 129/145 places, 116/123 transitions.
[2026-05-22 23:25:34] [INFO ] Flatten gal took : 3 ms
[2026-05-22 23:25:34] [INFO ] Flatten gal took : 2 ms
[2026-05-22 23:25:34] [INFO ] Input system was already deterministic with 116 transitions.
[2026-05-22 23:25:34] [INFO ] Flatten gal took : 2 ms
[2026-05-22 23:25:34] [INFO ] Flatten gal took : 3 ms
[2026-05-22 23:25:34] [INFO ] Time to serialize gal into /tmp/CTLFireability6321699593735148074.gal : 1 ms
[2026-05-22 23:25:34] [INFO ] Time to serialize properties into /tmp/CTLFireability4664459428993537028.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/CTLFireability6321699593735148074.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4664459428993537028.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,1.19536e+09,0.234064,14960,2,1819,5,38430,6,0,630,67331,0


Converting to forward existential form...Done !
original formula: EF((!(E(((EF((p9==1)) + (p104==1)) + ((p35==1)&&(p84==1))) U !(((p2==1)||(p6==1))))) * AX((((p21==0)||(p64==0))&&((p4==0)||(p112==0))))))
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * !(E(((E(TRUE U (p9==1)) + (p104==1)) + ((p35==1)&&(p84==1))) U !(((p2==1)||(p6==1)))))) * !...219
Reverse transition relation is NOT exact ! Due to transitions t7, t9, t11, t13, t15, t17, t19, t21, t23, t25, t27, t29, t43, t45, t61, Intersection with r...235
(forward)formula 0,1,6.96683,222468,1,0,292,1.34834e+06,262,162,3697,982537,344
FORMULA AutoFlight-PT-06a-CTLFireability-2024-10 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 : 145/145 places, 123/123 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 141 transition count 119
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 141 transition count 119
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 140 transition count 118
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 140 transition count 118
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 139 transition count 117
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 139 transition count 117
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 138 transition count 116
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 138 transition count 116
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 137 transition count 115
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 137 transition count 115
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 136 transition count 114
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 136 transition count 114
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 135 transition count 113
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 135 transition count 113
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 134 transition count 112
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 134 transition count 112
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 133 transition count 111
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 133 transition count 111
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 132 transition count 110
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 132 transition count 110
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 131 transition count 109
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 131 transition count 109
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 29 place count 130 transition count 108
Iterating global reduction 0 with 1 rules applied. Total rules applied 30 place count 130 transition count 108
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 31 place count 129 transition count 107
Iterating global reduction 0 with 1 rules applied. Total rules applied 32 place count 129 transition count 107
Applied a total of 32 rules in 29 ms. Remains 129 /145 variables (removed 16) and now considering 107/123 (removed 16) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13580423010367797555.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2397005977621547794.kers'
[2026-05-22 23:25:41] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13580423010367797555.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2397005977621547794.kers]
Culling duplicate invariants (modulo rational): removing 9 columns.
Culled 9 columns in 0 ms.
// Phase 1: matrix 107 rows 120 cols 305 entries
Finished phase 1 with 99 SingleSign rule and 0 generalized
[2026-05-22 23:25:41] [INFO ] Computed 30 invariants in 2 ms
Computed 30 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-2397005977621547794.kers
Total runtime 4 ms.
[2026-05-22 23:25:41] [INFO ] Implicit Places using invariants in 185 ms returned [7, 14, 21, 28, 35, 42, 49, 54, 57, 128]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 201 ms to find 10 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 119/145 places, 107/123 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 118 transition count 106
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 118 transition count 106
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 117 transition count 105
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 117 transition count 105
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 116 transition count 104
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 116 transition count 104
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 115 transition count 103
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 115 transition count 103
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 114 transition count 102
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 114 transition count 102
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 113 transition count 101
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 113 transition count 101
Applied a total of 12 rules in 5 ms. Remains 113 /119 variables (removed 6) and now considering 101/107 (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-17732217483756896304.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14049722690530240231.kers'
[2026-05-22 23:25:41] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17732217483756896304.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14049722690530240231.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 101 rows 113 cols 283 entries
Finished phase 1 with 93 SingleSign rule and 0 generalized
[2026-05-22 23:25:41] [INFO ] Computed 20 invariants in 0 ms
Computed 20 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-14049722690530240231.kers
Total runtime 0 ms.
[2026-05-22 23:25:41] [INFO ] Implicit Places using invariants in 72 ms returned []
[2026-05-22 23:25:41] [INFO ] Invariant cache hit.
[2026-05-22 23:25:41] [INFO ] Implicit Places using invariants and state equation in 95 ms returned []
Implicit Place search using SMT with State Equation took 183 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 113/145 places, 101/123 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 419 ms. Remains : 113/145 places, 101/123 transitions.
[2026-05-22 23:25:41] [INFO ] Flatten gal took : 3 ms
[2026-05-22 23:25:41] [INFO ] Flatten gal took : 3 ms
[2026-05-22 23:25:41] [INFO ] Input system was already deterministic with 101 transitions.
[2026-05-22 23:25:41] [INFO ] Flatten gal took : 3 ms
[2026-05-22 23:25:41] [INFO ] Flatten gal took : 3 ms
[2026-05-22 23:25:41] [INFO ] Time to serialize gal into /tmp/CTLFireability12853880552518430866.gal : 1 ms
[2026-05-22 23:25:41] [INFO ] Time to serialize properties into /tmp/CTLFireability12189963753447354170.ctl : 14 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/CTLFireability12853880552518430866.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12189963753447354170.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,1.22518e+09,0.290719,15824,2,1870,5,40650,6,0,555,74524,0


Converting to forward existential form...Done !
original formula: (AF(AX(AG((((p25==0)||(p115==0))||(((p24==1)&&(p13==1))&&(p127==1)))))) * EX(AF(E(((AF(((p154==1)&&(p155==1))) * (p50==1)) * ((p22==1)&&(...179
=> equivalent forward existential formula: ([FwdG(Init,!(!(EX(!(!(E(TRUE U !((((p25==0)||(p115==0))||(((p24==1)&&(p13==1))&&(p127==1)))))))))))] = FALSE * ...276
Reverse transition relation is NOT exact ! Due to transitions t7, t9, t11, t13, t15, t17, t19, t21, t23, t25, t27, t29, t43, t49, t61, Intersection with r...234
Using saturation style SCC detection
Detected timeout of ITS tools.
[2026-05-22 23:26:11] [INFO ] Flatten gal took : 9 ms
[2026-05-22 23:26:11] [INFO ] Applying decomposition
[2026-05-22 23:26:11] [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/graph12493410466780022444.txt' '-o' '/tmp/graph12493410466780022444.bin' '-w' '/tmp/graph12493410466780022444.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph12493410466780022444.bin' '-l' '-1' '-v' '-w' '/tmp/graph12493410466780022444.weights' '-q' '0' '-e' '0.001'
[2026-05-22 23:26:11] [INFO ] Decomposing Gal with order
[2026-05-22 23:26:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 23:26:11] [INFO ] Removed a total of 12 redundant transitions.
[2026-05-22 23:26:11] [INFO ] Flatten gal took : 14 ms
[2026-05-22 23:26:11] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2026-05-22 23:26:11] [INFO ] Time to serialize gal into /tmp/CTLFireability17824003723547651531.gal : 1 ms
[2026-05-22 23:26:11] [INFO ] Time to serialize properties into /tmp/CTLFireability10148796892149605622.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/CTLFireability17824003723547651531.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10148796892149605622.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,1.22518e+09,0.040877,5328,207,14,2686,105,237,3404,22,175,0


Converting to forward existential form...Done !
original formula: (AF(AX(AG((((i3.u7.p25==0)||(i4.u32.p115==0))||(((i2.u6.p24==1)&&(i8.u3.p13==1))&&(i8.u35.p127==1)))))) * EX(AF(E(((AF(((i10.u43.p154==1)...252
=> equivalent forward existential formula: ([FwdG(Init,!(!(EX(!(!(E(TRUE U !((((i3.u7.p25==0)||(i4.u32.p115==0))||(((i2.u6.p24==1)&&(i8.u3.p13==1))&&(i8.u3...349
Reverse transition relation is NOT exact ! Due to transitions t61, i0.u0.t29, i0.u1.t27, i1.u2.t25, i1.u4.t21, i2.u6.t17, i2.u8.t13, i3.u7.t15, i4.u9.t11, ...323
Using saturation style SCC detection
Using 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 10
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
(forward)formula 0,0,3.04726,110972,1,0,233805,105,1641,314422,105,214,241134
FORMULA AutoFlight-PT-06a-CTLFireability-2024-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 145/145 places, 123/123 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 141 transition count 119
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 141 transition count 119
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 140 transition count 118
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 140 transition count 118
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 139 transition count 117
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 139 transition count 117
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 138 transition count 116
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 138 transition count 116
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 137 transition count 115
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 137 transition count 115
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 136 transition count 114
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 136 transition count 114
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 135 transition count 113
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 135 transition count 113
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 134 transition count 112
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 134 transition count 112
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 133 transition count 111
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 133 transition count 111
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 132 transition count 110
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 132 transition count 110
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 131 transition count 109
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 131 transition count 109
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 29 place count 130 transition count 108
Iterating global reduction 0 with 1 rules applied. Total rules applied 30 place count 130 transition count 108
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 31 place count 129 transition count 107
Iterating global reduction 0 with 1 rules applied. Total rules applied 32 place count 129 transition count 107
Applied a total of 32 rules in 40 ms. Remains 129 /145 variables (removed 16) and now considering 107/123 (removed 16) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17113792736226452193.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16880039624206305636.kers'
[2026-05-22 23:26:14] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17113792736226452193.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16880039624206305636.kers]
Culling duplicate invariants (modulo rational): removing 9 columns.
Culled 9 columns in 0 ms.
// Phase 1: matrix 107 rows 120 cols 305 entries
Finished phase 1 with 99 SingleSign rule and 0 generalized
[2026-05-22 23:26:14] [INFO ] Computed 30 invariants in 0 ms
Computed 30 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-16880039624206305636.kers
Total runtime 1 ms.
[2026-05-22 23:26:14] [INFO ] Implicit Places using invariants in 115 ms returned [7, 14, 21, 28, 35, 42, 49, 54, 57, 126, 128]
Discarding 11 places :
Implicit Place search using SMT only with invariants took 117 ms to find 11 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 118/145 places, 107/123 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 116 transition count 105
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 116 transition count 105
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 115 transition count 104
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 115 transition count 104
Applied a total of 6 rules in 2 ms. Remains 115 /118 variables (removed 3) and now considering 104/107 (removed 3) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6470485246126817935.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1639278138154636476.kers'
[2026-05-22 23:26:14] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6470485246126817935.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1639278138154636476.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 104 rows 115 cols 286 entries
Finished phase 1 with 96 SingleSign rule and 0 generalized
[2026-05-22 23:26:14] [INFO ] Computed 19 invariants in 0 ms
Computed 19 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-1639278138154636476.kers
Total runtime 0 ms.
[2026-05-22 23:26:15] [INFO ] Implicit Places using invariants in 67 ms returned []
[2026-05-22 23:26:15] [INFO ] Invariant cache hit.
[2026-05-22 23:26:15] [INFO ] Implicit Places using invariants and state equation in 74 ms returned []
Implicit Place search using SMT with State Equation took 156 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 115/145 places, 104/123 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 316 ms. Remains : 115/145 places, 104/123 transitions.
[2026-05-22 23:26:15] [INFO ] Flatten gal took : 3 ms
[2026-05-22 23:26:15] [INFO ] Flatten gal took : 2 ms
[2026-05-22 23:26:15] [INFO ] Input system was already deterministic with 104 transitions.
[2026-05-22 23:26:15] [INFO ] Flatten gal took : 9 ms
[2026-05-22 23:26:15] [INFO ] Flatten gal took : 2 ms
[2026-05-22 23:26:15] [INFO ] Time to serialize gal into /tmp/CTLFireability3549983991331749736.gal : 1 ms
[2026-05-22 23:26:15] [INFO ] Time to serialize properties into /tmp/CTLFireability12035717015675683592.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/CTLFireability3549983991331749736.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12035717015675683592.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,1.19222e+09,0.302728,17552,2,2007,5,46896,6,0,566,82586,0


Converting to forward existential form...Done !
original formula: EX(EF((p76==1)))
=> equivalent forward existential formula: [(FwdU(EY(Init),TRUE) * (p76==1))] != FALSE
(forward)formula 0,1,0.475058,17816,1,0,8,46896,9,1,1117,82586,4
FORMULA AutoFlight-PT-06a-CTLFireability-2024-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 145/145 places, 123/123 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 0 with 16 rules applied. Total rules applied 16 place count 145 transition count 107
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 1 with 16 rules applied. Total rules applied 32 place count 129 transition count 107
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 11 Pre rules applied. Total rules applied 32 place count 129 transition count 96
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 54 place count 118 transition count 96
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 57 place count 115 transition count 93
Iterating global reduction 2 with 3 rules applied. Total rules applied 60 place count 115 transition count 93
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 61 place count 114 transition count 92
Iterating global reduction 2 with 1 rules applied. Total rules applied 62 place count 114 transition count 92
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 63 place count 113 transition count 91
Iterating global reduction 2 with 1 rules applied. Total rules applied 64 place count 113 transition count 91
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 84 place count 103 transition count 81
Applied a total of 84 rules in 25 ms. Remains 103 /145 variables (removed 42) and now considering 81/123 (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-2789024379322676667.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3250409929383379563.kers'
[2026-05-22 23:26:15] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2789024379322676667.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3250409929383379563.kers]
Culling duplicate invariants (modulo rational): removing 15 columns.
Culled 15 columns in 0 ms.
// Phase 1: matrix 81 rows 88 cols 216 entries
Finished phase 1 with 73 SingleSign rule and 0 generalized
[2026-05-22 23:26:15] [INFO ] Computed 30 invariants in 0 ms
Computed 30 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-3250409929383379563.kers
Total runtime 1 ms.
[2026-05-22 23:26:15] [INFO ] Implicit Places using invariants in 119 ms returned [5, 10, 21, 27, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 100]
Discarding 15 places :
Implicit Place search using SMT only with invariants took 120 ms to find 15 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 88/145 places, 81/123 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 15 transitions
Trivial Post-agglo rules discarded 15 transitions
Performed 15 trivial Post agglomeration. Transition count delta: 15
Iterating post reduction 0 with 15 rules applied. Total rules applied 15 place count 88 transition count 66
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 1 with 15 rules applied. Total rules applied 30 place count 73 transition count 66
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 10 Pre rules applied. Total rules applied 30 place count 73 transition count 56
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 50 place count 63 transition count 56
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 51 place count 62 transition count 55
Iterating global reduction 2 with 1 rules applied. Total rules applied 52 place count 62 transition count 55
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 54 place count 61 transition count 54
Applied a total of 54 rules in 5 ms. Remains 61 /88 variables (removed 27) and now considering 54/81 (removed 27) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9749499191285405488.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3282510981917617367.kers'
[2026-05-22 23:26:15] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9749499191285405488.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3282510981917617367.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 54 rows 60 cols 158 entries
Finished phase 1 with 46 SingleSign rule and 0 generalized
[2026-05-22 23:26:15] [INFO ] Computed 15 invariants in 0 ms
Computed 15 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-3282510981917617367.kers
Total runtime 0 ms.
[2026-05-22 23:26:15] [INFO ] Implicit Places using invariants in 42 ms returned []
[2026-05-22 23:26:15] [INFO ] Invariant cache hit.
[2026-05-22 23:26:15] [INFO ] State equation strengthened by 14 read => feed constraints.
[2026-05-22 23:26:15] [INFO ] Implicit Places using invariants and state equation in 162 ms returned []
Implicit Place search using SMT with State Equation took 218 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 61/145 places, 54/123 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 377 ms. Remains : 61/145 places, 54/123 transitions.
[2026-05-22 23:26:15] [INFO ] Flatten gal took : 2 ms
[2026-05-22 23:26:15] [INFO ] Flatten gal took : 1 ms
[2026-05-22 23:26:15] [INFO ] Input system was already deterministic with 54 transitions.
[2026-05-22 23:26:15] [INFO ] Flatten gal took : 1 ms
[2026-05-22 23:26:15] [INFO ] Flatten gal took : 2 ms
[2026-05-22 23:26:15] [INFO ] Time to serialize gal into /tmp/CTLFireability2142563424889696032.gal : 0 ms
[2026-05-22 23:26:15] [INFO ] Time to serialize properties into /tmp/CTLFireability6995595363835468400.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/CTLFireability2142563424889696032.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6995595363835468400.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,258049,0.032543,5336,2,1093,5,6357,6,0,298,7118,0


Converting to forward existential form...Done !
original formula: EG(EF((EF((p34==0)) * (EG(((p143==0)||(p156==0))) + ((p23==0)&&((p21==0)||(p96==0)))))))
=> equivalent forward existential formula: [FwdG(Init,E(TRUE U (E(TRUE U (p34==0)) * (EG(((p143==0)||(p156==0))) + ((p23==0)&&((p21==0)||(p96==0)))))))] !=...161
Reverse transition relation is NOT exact ! Due to transitions t3, t7, t52, t53, Intersection with reachable at each step enabled. (destroyed/reverse/inter...177
(forward)formula 0,1,0.588346,29876,1,0,373,160279,139,181,1939,140330,422
FORMULA AutoFlight-PT-06a-CTLFireability-2024-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 145/145 places, 123/123 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 142 transition count 120
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 142 transition count 120
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 141 transition count 119
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 141 transition count 119
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 140 transition count 118
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 140 transition count 118
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 139 transition count 117
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 139 transition count 117
Applied a total of 12 rules in 3 ms. Remains 139 /145 variables (removed 6) and now considering 117/123 (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-3888574400442132690.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-56823055517947797.kers'
[2026-05-22 23:26:16] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3888574400442132690.kers, --Pflows, --basisKERS=/tmp/petrispot-output-56823055517947797.kers]
Culling duplicate invariants (modulo rational): removing 9 columns.
Culled 9 columns in 0 ms.
// Phase 1: matrix 117 rows 130 cols 326 entries
Finished phase 1 with 109 SingleSign rule and 0 generalized
[2026-05-22 23:26:16] [INFO ] Computed 30 invariants in 0 ms
Computed 30 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-56823055517947797.kers
Total runtime 1 ms.
[2026-05-22 23:26:16] [INFO ] Implicit Places using invariants in 96 ms returned [7, 14, 21, 35, 42, 49, 54, 57, 136]
Discarding 9 places :
Implicit Place search using SMT only with invariants took 111 ms to find 9 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 130/145 places, 117/123 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 129 transition count 116
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 129 transition count 116
Applied a total of 2 rules in 2 ms. Remains 129 /130 variables (removed 1) and now considering 116/117 (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-2584657950921898738.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3257077881346464333.kers'
[2026-05-22 23:26:16] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2584657950921898738.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3257077881346464333.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 116 rows 128 cols 320 entries
Finished phase 1 with 108 SingleSign rule and 0 generalized
[2026-05-22 23:26:16] [INFO ] Computed 21 invariants in 0 ms
Computed 21 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-3257077881346464333.kers
Total runtime 0 ms.
[2026-05-22 23:26:16] [INFO ] Implicit Places using invariants in 85 ms returned []
[2026-05-22 23:26:16] [INFO ] Invariant cache hit.
[2026-05-22 23:26:16] [INFO ] State equation strengthened by 4 read => feed constraints.
[2026-05-22 23:26:16] [INFO ] Implicit Places using invariants and state equation in 201 ms returned []
Implicit Place search using SMT with State Equation took 288 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 129/145 places, 116/123 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 405 ms. Remains : 129/145 places, 116/123 transitions.
[2026-05-22 23:26:16] [INFO ] Flatten gal took : 3 ms
[2026-05-22 23:26:16] [INFO ] Flatten gal took : 3 ms
[2026-05-22 23:26:17] [INFO ] Input system was already deterministic with 116 transitions.
[2026-05-22 23:26:17] [INFO ] Flatten gal took : 2 ms
[2026-05-22 23:26:17] [INFO ] Flatten gal took : 3 ms
[2026-05-22 23:26:17] [INFO ] Time to serialize gal into /tmp/CTLFireability2764977277181314067.gal : 1 ms
[2026-05-22 23:26:17] [INFO ] Time to serialize properties into /tmp/CTLFireability1332771759175021769.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/CTLFireability2764977277181314067.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1332771759175021769.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,1.22911e+09,0.557778,21680,2,2936,5,59690,6,0,632,104925,0


Converting to forward existential form...Done !
original formula: !(A((!(E((p34==1) U ((p27==1)&&(p139==1)))) + E(((p41==1)||((p15==1)&&(p88==1))) U EX(((p28==1)&&(p65==1))))) U AG((A(((p16==1)&&(p33==1)...260
=> equivalent forward existential formula: (([((FwdU((FwdU((FwdU(Init,!(!(E(TRUE U !((!((E(!(E((p47==1) U (p9==1))) U (!(((p16==1)&&(p33==1))) * !(E((p47==...1513
Reverse transition relation is NOT exact ! Due to transitions t7, t9, t11, t13, t15, t17, t19, t21, t23, t25, t27, t29, t43, t46, t61, Intersection with r...235
Using saturation style SCC detection
Detected timeout of ITS tools.
[2026-05-22 23:26:47] [INFO ] Flatten gal took : 8 ms
[2026-05-22 23:26:47] [INFO ] Applying decomposition
[2026-05-22 23:26:47] [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/graph3404390764766725213.txt' '-o' '/tmp/graph3404390764766725213.bin' '-w' '/tmp/graph3404390764766725213.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph3404390764766725213.bin' '-l' '-1' '-v' '-w' '/tmp/graph3404390764766725213.weights' '-q' '0' '-e' '0.001'
[2026-05-22 23:26:47] [INFO ] Decomposing Gal with order
[2026-05-22 23:26:47] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 23:26:47] [INFO ] Removed a total of 11 redundant transitions.
[2026-05-22 23:26:47] [INFO ] Flatten gal took : 10 ms
[2026-05-22 23:26:47] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2026-05-22 23:26:47] [INFO ] Time to serialize gal into /tmp/CTLFireability10758761668877659656.gal : 2 ms
[2026-05-22 23:26:47] [INFO ] Time to serialize properties into /tmp/CTLFireability5525362129708276320.ctl : 7 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/CTLFireability10758761668877659656.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5525362129708276320.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,1.22911e+09,0.064596,6944,237,22,6077,206,313,7857,37,373,0


Converting to forward existential form...Done !
original formula: !(A((!(E((i3.i1.u9.p34==1) U ((i11.u7.p27==1)&&(i11.u46.p139==1)))) + E(((i12.i0.u11.p41==1)||((i0.u4.p15==1)&&(i0.u29.p88==1))) U EX(((i...399
=> equivalent forward existential formula: (([((FwdU((FwdU((FwdU(Init,!(!(E(TRUE U !((!((E(!(E((i1.u13.p47==1) U (i0.u2.p9==1))) U (!(((i0.u4.p16==1)&&(i3....2169
Reverse transition relation is NOT exact ! Due to transitions t46, t61, i0.u2.t25, i0.u4.t21, i1.u3.t23, i2.u8.t13, i2.u10.t9, i3.i1.u9.t11, i4.u18.t43, i8...331
Using saturation style SCC detection
Using saturation style SCC detection
Using 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 12
Using 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 0,1,1.8719,83872,1,0,178184,406,2322,243410,200,843,202042
FORMULA AutoFlight-PT-06a-CTLFireability-2024-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 145/145 places, 123/123 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 141 transition count 119
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 141 transition count 119
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 140 transition count 118
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 140 transition count 118
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 139 transition count 117
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 139 transition count 117
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 138 transition count 116
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 138 transition count 116
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 137 transition count 115
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 137 transition count 115
Applied a total of 16 rules in 15 ms. Remains 137 /145 variables (removed 8) and now considering 115/123 (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-5744464341042913027.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7938375898904120586.kers'
[2026-05-22 23:26:49] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5744464341042913027.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7938375898904120586.kers]
Culling duplicate invariants (modulo rational): removing 9 columns.
Culled 9 columns in 0 ms.
// Phase 1: matrix 115 rows 128 cols 321 entries
Finished phase 1 with 107 SingleSign rule and 0 generalized
[2026-05-22 23:26:49] [INFO ] Computed 30 invariants in 1 ms
Computed 30 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-7938375898904120586.kers
Total runtime 2 ms.
[2026-05-22 23:26:49] [INFO ] Implicit Places using invariants in 136 ms returned [7, 14, 21, 28, 49, 57, 134, 136]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 137 ms to find 8 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 129/145 places, 115/123 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 128 transition count 114
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 128 transition count 114
Applied a total of 2 rules in 1 ms. Remains 128 /129 variables (removed 1) and now considering 114/115 (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-2355053442296298759.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12356680541075524957.kers'
[2026-05-22 23:26:49] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2355053442296298759.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12356680541075524957.kers]
Culling duplicate invariants (modulo rational): removing 3 columns.
Culled 3 columns in 0 ms.
// Phase 1: matrix 114 rows 125 cols 306 entries
Finished phase 1 with 106 SingleSign rule and 0 generalized
[2026-05-22 23:26:49] [INFO ] Computed 22 invariants in 0 ms
Computed 22 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-12356680541075524957.kers
Total runtime 1 ms.
[2026-05-22 23:26:49] [INFO ] Implicit Places using invariants in 99 ms returned []
[2026-05-22 23:26:49] [INFO ] Invariant cache hit.
[2026-05-22 23:26:49] [INFO ] State equation strengthened by 9 read => feed constraints.
[2026-05-22 23:26:49] [INFO ] Implicit Places using invariants and state equation in 179 ms returned []
Implicit Place search using SMT with State Equation took 306 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 128/145 places, 114/123 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 461 ms. Remains : 128/145 places, 114/123 transitions.
[2026-05-22 23:26:49] [INFO ] Flatten gal took : 2 ms
[2026-05-22 23:26:49] [INFO ] Flatten gal took : 2 ms
[2026-05-22 23:26:49] [INFO ] Input system was already deterministic with 114 transitions.
[2026-05-22 23:26:49] [INFO ] Flatten gal took : 5 ms
[2026-05-22 23:26:49] [INFO ] Flatten gal took : 2 ms
[2026-05-22 23:26:49] [INFO ] Time to serialize gal into /tmp/CTLFireability7789196338964066561.gal : 1 ms
[2026-05-22 23:26:49] [INFO ] Time to serialize properties into /tmp/CTLFireability122754897351935822.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/CTLFireability7789196338964066561.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability122754897351935822.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,1.19484e+09,0.362483,19360,2,1977,5,50522,6,0,622,96114,0


Converting to forward existential form...Done !
original formula: EX((EF(!(E(!(((p42==1)&&(p99==1))) U (p30==1)))) * (!(E(((p53==1)&&(p19!=1)) U ((p35==1)&&(p98==1)))) + AX(((p57==1)&&(p147==1))))))
=> equivalent forward existential formula: ([((EY(Init) * E(TRUE U !(E(!(((p42==1)&&(p99==1))) U (p30==1))))) * !(E(((p53==1)&&(p19!=1)) U ((p35==1)&&(p98=...286
Reverse transition relation is NOT exact ! Due to transitions t7, t9, t11, t13, t15, t17, t19, t21, t23, t25, t27, t29, t43, t47, t61, Intersection with r...234
(forward)formula 0,0,7.99082,267736,1,0,1157,1.63604e+06,261,592,3725,1.70443e+06,1198
FORMULA AutoFlight-PT-06a-CTLFireability-2024-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

[2026-05-22 23:26:57] [INFO ] Flatten gal took : 3 ms
[2026-05-22 23:26:57] [INFO ] Flatten gal took : 6 ms
Total runtime 183937 ms.

BK_STOP 1779492417746

--------------------
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-06a"
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-06a, 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-oct2-177944366400522"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AutoFlight-PT-06a.tgz
mv AutoFlight-PT-06a 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 ;