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-oct2-177944366300489.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)
......................
=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is AutoFlight-PT-04a, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r002-oct2-177944366300489
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 428K
-rw-r--r-- 1 mcc users 6.1K Mar 5 16:35 CTLCardinality.txt
-rw-r--r-- 1 mcc users 63K Mar 5 16:35 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.8K Mar 5 16:35 CTLFireability.txt
-rw-r--r-- 1 mcc users 41K Mar 5 16:35 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 3.7K Mar 15 07:13 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Mar 15 07:13 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Mar 15 07:13 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 15 07:13 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.1K Mar 5 16:35 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 80K Mar 5 16:35 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.6K Mar 5 16:35 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 76K Mar 5 16:35 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 15 07:13 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 15 07:13 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 29K 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-04a-CTLCardinality-2024-00
FORMULA_NAME AutoFlight-PT-04a-CTLCardinality-2024-01
FORMULA_NAME AutoFlight-PT-04a-CTLCardinality-2024-02
FORMULA_NAME AutoFlight-PT-04a-CTLCardinality-2024-03
FORMULA_NAME AutoFlight-PT-04a-CTLCardinality-2024-04
FORMULA_NAME AutoFlight-PT-04a-CTLCardinality-2024-05
FORMULA_NAME AutoFlight-PT-04a-CTLCardinality-2024-06
FORMULA_NAME AutoFlight-PT-04a-CTLCardinality-2024-07
FORMULA_NAME AutoFlight-PT-04a-CTLCardinality-2024-08
FORMULA_NAME AutoFlight-PT-04a-CTLCardinality-2024-09
FORMULA_NAME AutoFlight-PT-04a-CTLCardinality-2024-10
FORMULA_NAME AutoFlight-PT-04a-CTLCardinality-2024-11
FORMULA_NAME AutoFlight-PT-04a-CTLCardinality-2024-12
FORMULA_NAME AutoFlight-PT-04a-CTLCardinality-2024-13
FORMULA_NAME AutoFlight-PT-04a-CTLCardinality-2024-14
FORMULA_NAME AutoFlight-PT-04a-CTLCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1779491348666

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=AutoFlight-PT-04a
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202604301425
[2026-05-22 23:09:10] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-22 23:09:10] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-22 23:09:10] [INFO ] Load time of PNML (sax parser for PT used): 55 ms
[2026-05-22 23:09:10] [INFO ] Transformed 107 places.
[2026-05-22 23:09:10] [INFO ] Transformed 105 transitions.
[2026-05-22 23:09:10] [INFO ] Found NUPN structural information;
[2026-05-22 23:09:10] [INFO ] Parsed PT model containing 107 places and 105 transitions and 340 arcs in 223 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 14 ms.
Ensure Unique test removed 20 transitions
Reduce redundant transitions removed 20 transitions.
Support contains 74 out of 107 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 107/107 places, 85/85 transitions.
Applied a total of 0 rules in 9 ms. Remains 107 /107 variables (removed 0) and now considering 85/85 (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-8591158801711081934.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12780747443871619443.kers'
[2026-05-22 23:09:10] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8591158801711081934.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12780747443871619443.kers]
Culling duplicate invariants (modulo rational): removing 8 columns.
Culled 8 columns in 0 ms.
// Phase 1: matrix 85 rows 99 cols 252 entries
Finished phase 1 with 73 SingleSign rule and 6 generalized
[2026-05-22 23:09:10] [INFO ] Computed 28 invariants in 1 ms
Computed 28 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-12780747443871619443.kers
Total runtime 3 ms.
[2026-05-22 23:09:11] [INFO ] Implicit Places using invariants in 377 ms returned [14, 21, 31, 40, 80, 104]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 426 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 101/107 places, 85/85 transitions.
Applied a total of 0 rules in 1 ms. Remains 101 /101 variables (removed 0) and now considering 85/85 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 452 ms. Remains : 101/107 places, 85/85 transitions.
Starting structural reductions in LTL mode, iteration 0 : 101/101 places, 85/85 transitions.
Applied a total of 0 rules in 1 ms. Remains 101 /101 variables (removed 0) and now considering 85/85 (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-15133646290714687259.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10791147315220126773.kers'
[2026-05-22 23:09:11] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15133646290714687259.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10791147315220126773.kers]
Culling duplicate invariants (modulo rational): removing 4 columns.
Culled 4 columns in 0 ms.
// Phase 1: matrix 85 rows 97 cols 246 entries
Finished phase 1 with 79 SingleSign rule and 0 generalized
[2026-05-22 23:09:11] [INFO ] Computed 22 invariants in 0 ms
Computed 22 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-10791147315220126773.kers
Total runtime 0 ms.
[2026-05-22 23:09:11] [INFO ] Implicit Places using invariants in 121 ms returned []
[2026-05-22 23:09:11] [INFO ] Invariant cache hit.
[2026-05-22 23:09:11] [INFO ] State equation strengthened by 10 read => feed constraints.
[2026-05-22 23:09:11] [INFO ] Implicit Places using invariants and state equation in 160 ms returned []
Implicit Place search using SMT with State Equation took 296 ms to find 0 implicit places.
Running 84 sub problems to find dead transitions.
[2026-05-22 23:09:11] [INFO ] Invariant cache hit.
[2026-05-22 23:09:11] [INFO ] State equation strengthened by 10 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/100 variables, 100/100 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/100 variables, 0/100 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 2 (OVERLAPS) 1/101 variables, 22/122 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/101 variables, 1/123 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/101 variables, 0/123 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 5 (OVERLAPS) 85/186 variables, 101/224 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/186 variables, 10/234 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/186 variables, 0/234 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 8 (OVERLAPS) 0/186 variables, 0/234 constraints. Problems are: Problem set: 0 solved, 84 unsolved
No progress, stopping.
After SMT solving in domain Real declared 186/186 variables, and 234 constraints, problems are : Problem set: 0 solved, 84 unsolved in 5047 ms.
Refiners :[Domain max(s): 101/101 constraints, Positive P Invariants (semi-flows): 22/22 constraints, State Equation: 101/101 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 84/84 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 84 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/100 variables, 100/100 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/100 variables, 0/100 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 2 (OVERLAPS) 1/101 variables, 22/122 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/101 variables, 1/123 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/101 variables, 0/123 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 5 (OVERLAPS) 85/186 variables, 101/224 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/186 variables, 10/234 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/186 variables, 84/318 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/186 variables, 10/328 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/186 variables, 1/329 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/186 variables, 0/329 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 11 (OVERLAPS) 0/186 variables, 0/329 constraints. Problems are: Problem set: 0 solved, 84 unsolved
No progress, stopping.
After SMT solving in domain Int declared 186/186 variables, and 329 constraints, problems are : Problem set: 0 solved, 84 unsolved in 9085 ms.
Refiners :[Domain max(s): 101/101 constraints, Positive P Invariants (semi-flows): 22/22 constraints, State Equation: 101/101 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 84/84 constraints, Known Traps: 11/11 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 14205ms problems are : Problem set: 0 solved, 84 unsolved
Search for dead transitions found 0 dead transitions in 14221ms
Finished structural reductions in LTL mode , in 1 iterations and 14556 ms. Remains : 101/101 places, 85/85 transitions.
Support contains 74 out of 101 places after structural reductions.
[2026-05-22 23:09:25] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2026-05-22 23:09:25] [INFO ] Flatten gal took : 28 ms
[2026-05-22 23:09:25] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA AutoFlight-PT-04a-CTLCardinality-2024-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-04a-CTLCardinality-2024-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-22 23:09:25] [INFO ] Flatten gal took : 9 ms
[2026-05-22 23:09:25] [INFO ] Input system was already deterministic with 85 transitions.
Support contains 65 out of 101 places (down from 74) after GAL structural reductions.
Reduction of identical properties reduced properties to check from 39 to 38
RANDOM walk for 40000 steps (1290 resets) in 1455 ms. (27 steps per ms) remains 3/38 properties
BEST_FIRST walk for 40004 steps (233 resets) in 125 ms. (317 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (236 resets) in 122 ms. (325 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (238 resets) in 130 ms. (305 steps per ms) remains 3/3 properties
[2026-05-22 23:09:26] [INFO ] Invariant cache hit.
[2026-05-22 23:09:26] [INFO ] State equation strengthened by 10 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/6 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 3 unsolved
Problem AtomicPropp20 is UNSAT
Problem AtomicPropp29 is UNSAT
Problem AtomicPropp34 is UNSAT
After SMT solving in domain Real declared 64/186 variables, and 11 constraints, problems are : Problem set: 3 solved, 0 unsolved in 37 ms.
Refiners :[Domain max(s): 6/101 constraints, Positive P Invariants (semi-flows): 5/22 constraints, State Equation: 0/101 constraints, ReadFeed: 0/10 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 44ms problems are : Problem set: 3 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 3 atomic propositions for a total of 13 simplifications.
[2026-05-22 23:09:26] [INFO ] Flatten gal took : 7 ms
[2026-05-22 23:09:26] [INFO ] Flatten gal took : 7 ms
[2026-05-22 23:09:26] [INFO ] Input system was already deterministic with 85 transitions.
Computed a total of 5 stabilizing places and 1 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 101/101 places, 85/85 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 101 transition count 75
Reduce places removed 10 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 12 rules applied. Total rules applied 22 place count 91 transition count 73
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 24 place count 89 transition count 73
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 10 Pre rules applied. Total rules applied 24 place count 89 transition count 63
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 44 place count 79 transition count 63
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 56 place count 73 transition count 57
Applied a total of 56 rules in 25 ms. Remains 73 /101 variables (removed 28) and now considering 57/85 (removed 28) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11176405184044451230.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1557190963333658276.kers'
[2026-05-22 23:09:26] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11176405184044451230.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1557190963333658276.kers]
Culling duplicate invariants (modulo rational): removing 7 columns.
Culled 7 columns in 0 ms.
// Phase 1: matrix 57 rows 66 cols 169 entries
Finished phase 1 with 51 SingleSign rule and 0 generalized
[2026-05-22 23:09:26] [INFO ] Computed 22 invariants in 0 ms
Computed 22 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-1557190963333658276.kers
Total runtime 0 ms.
[2026-05-22 23:09:26] [INFO ] Implicit Places using invariants in 130 ms returned [5, 20, 23, 24, 25, 26, 27, 40, 54, 60, 66, 72]
Discarding 12 places :
Implicit Place search using SMT only with invariants took 131 ms to find 12 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 61/101 places, 57/85 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 61 transition count 49
Reduce places removed 8 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 1 with 11 rules applied. Total rules applied 19 place count 53 transition count 46
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 22 place count 50 transition count 46
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 25 place count 47 transition count 43
Iterating global reduction 3 with 3 rules applied. Total rules applied 28 place count 47 transition count 43
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 3 with 2 rules applied. Total rules applied 30 place count 46 transition count 42
Applied a total of 30 rules in 8 ms. Remains 46 /61 variables (removed 15) and now considering 42/57 (removed 15) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2656903354441508742.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12371059324952953841.kers'
[2026-05-22 23:09:26] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2656903354441508742.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12371059324952953841.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 42 rows 46 cols 115 entries
Finished phase 1 with 36 SingleSign rule and 0 generalized
[2026-05-22 23:09:26] [INFO ] Computed 10 invariants in 0 ms
Computed 10 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-12371059324952953841.kers
Total runtime 0 ms.
[2026-05-22 23:09:26] [INFO ] Implicit Places using invariants in 38 ms returned []
[2026-05-22 23:09:26] [INFO ] Invariant cache hit.
[2026-05-22 23:09:26] [INFO ] State equation strengthened by 6 read => feed constraints.
[2026-05-22 23:09:26] [INFO ] Implicit Places using invariants and state equation in 131 ms returned []
Implicit Place search using SMT with State Equation took 170 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 46/101 places, 42/85 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 334 ms. Remains : 46/101 places, 42/85 transitions.
[2026-05-22 23:09:26] [INFO ] Flatten gal took : 3 ms
[2026-05-22 23:09:26] [INFO ] Flatten gal took : 3 ms
[2026-05-22 23:09:26] [INFO ] Input system was already deterministic with 42 transitions.
[2026-05-22 23:09:27] [INFO ] Flatten gal took : 2 ms
[2026-05-22 23:09:27] [INFO ] Flatten gal took : 2 ms
[2026-05-22 23:09:27] [INFO ] Time to serialize gal into /tmp/CTLCardinality6597937529840458497.gal : 1 ms
[2026-05-22 23:09:27] [INFO ] Time to serialize properties into /tmp/CTLCardinality7276871447638791741.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/CTLCardinality6597937529840458497.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7276871447638791741.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,24193,0.029523,4616,2,745,5,3507,6,0,228,3646,0


Converting to forward existential form...Done !
original formula: EF(EG((((A(((p24==0)||(p30==1)) U ((p20==0)||(p82==1))) + (p56==1)) + ((p47==1)||(p75==0))) + ((p25==1)||(p63==1)))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),(((!((E(!(((p20==0)||(p82==1))) U (!(((p24==0)||(p30==1))) * !(((p20==0)||(p82==1))))) + E...254
Reverse transition relation is NOT exact ! Due to transitions t3, t5, t22, t35, Intersection with reachable at each step enabled. (destroyed/reverse/inter...177
(forward)formula 0,1,0.201562,11804,1,0,243,47472,118,118,1331,39812,262
FORMULA AutoFlight-PT-04a-CTLCardinality-2024-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 101/101 places, 85/85 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 100 transition count 84
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 100 transition count 84
Applied a total of 2 rules in 5 ms. Remains 100 /101 variables (removed 1) and now considering 84/85 (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-15393603528811424039.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4064713537480700516.kers'
[2026-05-22 23:09:27] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15393603528811424039.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4064713537480700516.kers]
Culling duplicate invariants (modulo rational): removing 4 columns.
Culled 4 columns in 0 ms.
// Phase 1: matrix 84 rows 96 cols 243 entries
Finished phase 1 with 78 SingleSign rule and 0 generalized
[2026-05-22 23:09:27] [INFO ] Computed 22 invariants in 0 ms
Computed 22 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-4064713537480700516.kers
Total runtime 0 ms.
[2026-05-22 23:09:27] [INFO ] Implicit Places using invariants in 107 ms returned [7, 26, 31, 34, 58, 81, 87, 93, 99]
Discarding 9 places :
Implicit Place search using SMT only with invariants took 118 ms to find 9 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 91/101 places, 84/85 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 87 transition count 80
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 87 transition count 80
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 86 transition count 79
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 86 transition count 79
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 85 transition count 78
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 85 transition count 78
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 84 transition count 77
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 84 transition count 77
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 83 transition count 76
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 83 transition count 76
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 82 transition count 75
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 82 transition count 75
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 81 transition count 74
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 81 transition count 74
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 80 transition count 73
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 80 transition count 73
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 79 transition count 72
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 79 transition count 72
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 78 transition count 71
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 78 transition count 71
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 77 transition count 70
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 77 transition count 70
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 29 place count 76 transition count 69
Iterating global reduction 0 with 1 rules applied. Total rules applied 30 place count 76 transition count 69
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 31 place count 75 transition count 68
Iterating global reduction 0 with 1 rules applied. Total rules applied 32 place count 75 transition count 68
Applied a total of 32 rules in 28 ms. Remains 75 /91 variables (removed 16) and now considering 68/84 (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-640954322429128044.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11474692054277223005.kers'
[2026-05-22 23:09:27] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-640954322429128044.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11474692054277223005.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 68 rows 75 cols 188 entries
Finished phase 1 with 62 SingleSign rule and 0 generalized
[2026-05-22 23:09:27] [INFO ] Computed 13 invariants in 0 ms
Computed 13 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-11474692054277223005.kers
Total runtime 0 ms.
[2026-05-22 23:09:27] [INFO ] Implicit Places using invariants in 47 ms returned []
[2026-05-22 23:09:27] [INFO ] Invariant cache hit.
[2026-05-22 23:09:27] [INFO ] Implicit Places using invariants and state equation in 91 ms returned []
Implicit Place search using SMT with State Equation took 141 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 75/101 places, 68/85 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 292 ms. Remains : 75/101 places, 68/85 transitions.
[2026-05-22 23:09:27] [INFO ] Flatten gal took : 4 ms
[2026-05-22 23:09:27] [INFO ] Flatten gal took : 3 ms
[2026-05-22 23:09:27] [INFO ] Input system was already deterministic with 68 transitions.
[2026-05-22 23:09:27] [INFO ] Flatten gal took : 3 ms
[2026-05-22 23:09:27] [INFO ] Flatten gal took : 3 ms
[2026-05-22 23:09:27] [INFO ] Time to serialize gal into /tmp/CTLCardinality18386069596447373477.gal : 1 ms
[2026-05-22 23:09:27] [INFO ] Time to serialize properties into /tmp/CTLCardinality1796268927387210207.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/CTLCardinality18386069596447373477.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1796268927387210207.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.92646e+06,0.064537,7300,2,769,5,12902,6,0,370,18996,0


Converting to forward existential form...Done !
original formula: EX(TRUE)
=> equivalent forward existential formula: [(EY(Init) * TRUE)] != FALSE
(forward)formula 0,1,0.065656,7300,1,0,6,12902,7,1,476,18996,1
FORMULA AutoFlight-PT-04a-CTLCardinality-2024-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 101/101 places, 85/85 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 101 transition count 72
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 1 with 13 rules applied. Total rules applied 26 place count 88 transition count 72
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 10 Pre rules applied. Total rules applied 26 place count 88 transition count 62
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 46 place count 78 transition count 62
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 47 place count 77 transition count 61
Iterating global reduction 2 with 1 rules applied. Total rules applied 48 place count 77 transition count 61
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 64 place count 69 transition count 53
Applied a total of 64 rules in 8 ms. Remains 69 /101 variables (removed 32) and now considering 53/85 (removed 32) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17262570748562888046.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7282915861978390168.kers'
[2026-05-22 23:09:27] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17262570748562888046.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7282915861978390168.kers]
Culling duplicate invariants (modulo rational): removing 8 columns.
Culled 8 columns in 0 ms.
// Phase 1: matrix 53 rows 61 cols 153 entries
Finished phase 1 with 47 SingleSign rule and 0 generalized
[2026-05-22 23:09:27] [INFO ] Computed 22 invariants in 0 ms
Computed 22 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-7282915861978390168.kers
Total runtime 15 ms.
[2026-05-22 23:09:27] [INFO ] Implicit Places using invariants in 120 ms returned [5, 18, 19, 20, 21, 22, 23, 24, 34, 50, 56, 62, 68]
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 : 56/101 places, 53/85 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 56 transition count 42
Reduce places removed 11 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 12 rules applied. Total rules applied 23 place count 45 transition count 41
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 24 place count 44 transition count 41
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 24 place count 44 transition count 40
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 26 place count 43 transition count 40
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 30 place count 39 transition count 36
Iterating global reduction 3 with 4 rules applied. Total rules applied 34 place count 39 transition count 36
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 3 with 2 rules applied. Total rules applied 36 place count 38 transition count 35
Applied a total of 36 rules in 7 ms. Remains 38 /56 variables (removed 18) and now considering 35/53 (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-9138192485950123025.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12495603062096257497.kers'
[2026-05-22 23:09:27] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9138192485950123025.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12495603062096257497.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 35 rows 38 cols 94 entries
Finished phase 1 with 29 SingleSign rule and 0 generalized
[2026-05-22 23:09:27] [INFO ] Computed 9 invariants in 0 ms
Computed 9 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-12495603062096257497.kers
Total runtime 0 ms.
[2026-05-22 23:09:27] [INFO ] Implicit Places using invariants in 33 ms returned []
[2026-05-22 23:09:27] [INFO ] Invariant cache hit.
[2026-05-22 23:09:27] [INFO ] State equation strengthened by 8 read => feed constraints.
[2026-05-22 23:09:27] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 78 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 38/101 places, 35/85 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 217 ms. Remains : 38/101 places, 35/85 transitions.
[2026-05-22 23:09:27] [INFO ] Flatten gal took : 2 ms
[2026-05-22 23:09:27] [INFO ] Flatten gal took : 1 ms
[2026-05-22 23:09:27] [INFO ] Input system was already deterministic with 35 transitions.
[2026-05-22 23:09:27] [INFO ] Flatten gal took : 2 ms
[2026-05-22 23:09:27] [INFO ] Flatten gal took : 2 ms
[2026-05-22 23:09:27] [INFO ] Time to serialize gal into /tmp/CTLCardinality15414503409647189521.gal : 1 ms
[2026-05-22 23:09:27] [INFO ] Time to serialize properties into /tmp/CTLCardinality11122624905788630001.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/CTLCardinality15414503409647189521.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11122624905788630001.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,5377,0.009124,4192,2,236,5,1255,6,0,189,1146,0


Converting to forward existential form...Done !
original formula: AF(!(E(EG(AF(((p102==0)||(p65==1)))) U !(((p88==0)||(p0==1))))))
=> equivalent forward existential formula: [FwdG(Init,!(!(E(EG(!(EG(!(((p102==0)||(p65==1)))))) U !(((p88==0)||(p0==1)))))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.059388,7040,1,0,67,17117,30,47,931,16209,56
FORMULA AutoFlight-PT-04a-CTLCardinality-2024-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 101/101 places, 85/85 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 100 transition count 84
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 100 transition count 84
Applied a total of 2 rules in 2 ms. Remains 100 /101 variables (removed 1) and now considering 84/85 (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-10230460671478691183.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5257179881145832916.kers'
[2026-05-22 23:09:27] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10230460671478691183.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5257179881145832916.kers]
Culling duplicate invariants (modulo rational): removing 4 columns.
Culled 4 columns in 0 ms.
// Phase 1: matrix 84 rows 96 cols 243 entries
Finished phase 1 with 78 SingleSign rule and 0 generalized
[2026-05-22 23:09:27] [INFO ] Computed 22 invariants in 0 ms
Computed 22 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-5257179881145832916.kers
Total runtime 0 ms.
[2026-05-22 23:09:28] [INFO ] Implicit Places using invariants in 73 ms returned [7, 26, 31, 34, 81, 87, 93, 99]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 74 ms to find 8 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 92/101 places, 84/85 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 89 transition count 81
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 89 transition count 81
Applied a total of 6 rules in 2 ms. Remains 89 /92 variables (removed 3) and now considering 81/84 (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-373407933256257381.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3801034535158134744.kers'
[2026-05-22 23:09:28] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-373407933256257381.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3801034535158134744.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 81 rows 89 cols 217 entries
Finished phase 1 with 75 SingleSign rule and 0 generalized
[2026-05-22 23:09:28] [INFO ] Computed 14 invariants in 0 ms
Computed 14 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-3801034535158134744.kers
Total runtime 0 ms.
[2026-05-22 23:09:28] [INFO ] Implicit Places using invariants in 43 ms returned []
[2026-05-22 23:09:28] [INFO ] Invariant cache hit.
[2026-05-22 23:09:28] [INFO ] Implicit Places using invariants and state equation in 62 ms returned []
Implicit Place search using SMT with State Equation took 107 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 89/101 places, 81/85 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 186 ms. Remains : 89/101 places, 81/85 transitions.
[2026-05-22 23:09:28] [INFO ] Flatten gal took : 4 ms
[2026-05-22 23:09:28] [INFO ] Flatten gal took : 3 ms
[2026-05-22 23:09:28] [INFO ] Input system was already deterministic with 81 transitions.
[2026-05-22 23:09:28] [INFO ] Flatten gal took : 3 ms
[2026-05-22 23:09:28] [INFO ] Flatten gal took : 2 ms
[2026-05-22 23:09:28] [INFO ] Time to serialize gal into /tmp/CTLCardinality51913670471596244.gal : 1 ms
[2026-05-22 23:09:28] [INFO ] Time to serialize properties into /tmp/CTLCardinality14447667609713014133.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/CTLCardinality51913670471596244.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14447667609713014133.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,2.99635e+06,0.051082,6412,2,720,5,9867,6,0,439,12905,0


Converting to forward existential form...Done !
original formula: A((EX(((p62==0)||(p29==1))) * EG(((A((p72==1) U (p72==0)) * ((AX((p33==1)) + (p42==0)) + (p54==1))) + (p36==1)))) U AX((AX(E(((p2==0)||(p...200
=> equivalent forward existential formula: [((Init * !(EG(!(!(EX(!((!(EX(!(E(((p2==0)||(p61==1)) U (p47==1))))) + E(TRUE U !(EX((p44==0)))))))))))) * !(E(!...512
Reverse transition relation is NOT exact ! Due to transitions t5, t7, t9, t11, t13, t15, t17, t19, t41, t74, Intersection with reachable at each step enab...207
(forward)formula 0,1,1.2422,54600,1,0,441,316545,196,249,2600,294871,517
FORMULA AutoFlight-PT-04a-CTLCardinality-2024-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 101/101 places, 85/85 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 101 transition count 76
Reduce places removed 9 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 11 rules applied. Total rules applied 20 place count 92 transition count 74
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 22 place count 90 transition count 74
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 9 Pre rules applied. Total rules applied 22 place count 90 transition count 65
Deduced a syphon composed of 9 places in 1 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 3 with 18 rules applied. Total rules applied 40 place count 81 transition count 65
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 41 place count 80 transition count 64
Iterating global reduction 3 with 1 rules applied. Total rules applied 42 place count 80 transition count 64
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 54 place count 74 transition count 58
Applied a total of 54 rules in 26 ms. Remains 74 /101 variables (removed 27) and now considering 58/85 (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-1895964569057798821.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17785496111420025522.kers'
[2026-05-22 23:09:29] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1895964569057798821.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17785496111420025522.kers]
Culling duplicate invariants (modulo rational): removing 7 columns.
Culled 7 columns in 0 ms.
// Phase 1: matrix 58 rows 67 cols 170 entries
Finished phase 1 with 52 SingleSign rule and 0 generalized
[2026-05-22 23:09:29] [INFO ] Computed 22 invariants in 1 ms
Computed 22 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-17785496111420025522.kers
Total runtime 2 ms.
[2026-05-22 23:09:29] [INFO ] Implicit Places using invariants in 132 ms returned [6, 20, 21, 22, 23, 24, 25, 41, 56, 68, 73]
Discarding 11 places :
Implicit Place search using SMT only with invariants took 134 ms to find 11 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 63/101 places, 58/85 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 63 transition count 51
Reduce places removed 7 places and 0 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 1 with 11 rules applied. Total rules applied 18 place count 56 transition count 47
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 22 place count 52 transition count 47
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 22 place count 52 transition count 46
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 24 place count 51 transition count 46
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 26 place count 49 transition count 44
Iterating global reduction 3 with 2 rules applied. Total rules applied 28 place count 49 transition count 44
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 3 with 2 rules applied. Total rules applied 30 place count 48 transition count 43
Applied a total of 30 rules in 17 ms. Remains 48 /63 variables (removed 15) and now considering 43/58 (removed 15) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3444133240729895880.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3340828032804348686.kers'
[2026-05-22 23:09:29] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3444133240729895880.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3340828032804348686.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 43 rows 48 cols 120 entries
Finished phase 1 with 37 SingleSign rule and 0 generalized
[2026-05-22 23:09:29] [INFO ] Computed 11 invariants in 0 ms
Computed 11 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-3340828032804348686.kers
Total runtime 1 ms.
[2026-05-22 23:09:29] [INFO ] Implicit Places using invariants in 70 ms returned []
[2026-05-22 23:09:29] [INFO ] Invariant cache hit.
[2026-05-22 23:09:29] [INFO ] State equation strengthened by 6 read => feed constraints.
[2026-05-22 23:09:29] [INFO ] Implicit Places using invariants and state equation in 86 ms returned []
Implicit Place search using SMT with State Equation took 158 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 48/101 places, 43/85 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 335 ms. Remains : 48/101 places, 43/85 transitions.
[2026-05-22 23:09:29] [INFO ] Flatten gal took : 4 ms
[2026-05-22 23:09:29] [INFO ] Flatten gal took : 5 ms
[2026-05-22 23:09:29] [INFO ] Input system was already deterministic with 43 transitions.
[2026-05-22 23:09:29] [INFO ] Flatten gal took : 3 ms
[2026-05-22 23:09:29] [INFO ] Flatten gal took : 4 ms
[2026-05-22 23:09:29] [INFO ] Time to serialize gal into /tmp/CTLCardinality4001460749617598258.gal : 1 ms
[2026-05-22 23:09:29] [INFO ] Time to serialize properties into /tmp/CTLCardinality11763610555008031197.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/CTLCardinality4001460749617598258.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11763610555008031197.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,26881,0.023467,4528,2,394,5,2702,6,0,237,2536,0


Converting to forward existential form...Done !
original formula: (AF((p8==1)) + (AG(A((p50==1) U ((p52==0)||(p10==1)))) * EG((((p92==1)&&(p51==0))&&((p38==1)&&((p66==1)||((p57==0)&&(p6==1))))))))
=> equivalent forward existential formula: (([(FwdU(FwdU((Init * !(!(EG(!((p8==1)))))),TRUE),!(((p52==0)||(p10==1)))) * (!((p50==1)) * !(((p52==0)||(p10==1...375
Reverse transition relation is NOT exact ! Due to transitions t7, t9, t35, t42, Intersection with reachable at each step enabled. (destroyed/reverse/inter...177
(forward)formula 0,0,0.210123,13692,1,0,256,63906,114,111,1392,51758,298
FORMULA AutoFlight-PT-04a-CTLCardinality-2024-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 101/101 places, 85/85 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 4 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 23 transitions
Trivial Post-agglo rules discarded 23 transitions
Performed 23 trivial Post agglomeration. Transition count delta: 23
Iterating post reduction 0 with 27 rules applied. Total rules applied 27 place count 96 transition count 61
Reduce places removed 23 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 24 rules applied. Total rules applied 51 place count 73 transition count 60
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 52 place count 72 transition count 60
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 9 Pre rules applied. Total rules applied 52 place count 72 transition count 51
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 3 with 22 rules applied. Total rules applied 74 place count 59 transition count 51
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 74 place count 59 transition count 48
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 80 place count 56 transition count 48
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 81 place count 55 transition count 47
Iterating global reduction 3 with 1 rules applied. Total rules applied 82 place count 55 transition count 47
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 3 with 16 rules applied. Total rules applied 98 place count 47 transition count 39
Applied a total of 98 rules in 16 ms. Remains 47 /101 variables (removed 54) and now considering 39/85 (removed 46) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-220652683306381505.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16327663869552165584.kers'
[2026-05-22 23:09:30] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-220652683306381505.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16327663869552165584.kers]
Culling duplicate invariants (modulo rational): removing 9 columns.
Culled 9 columns in 0 ms.
// Phase 1: matrix 39 rows 38 cols 86 entries
Finished phase 1 with 33 SingleSign rule and 0 generalized
[2026-05-22 23:09:30] [INFO ] Computed 14 invariants in 0 ms
Computed 14 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-16327663869552165584.kers
Total runtime 1 ms.
[2026-05-22 23:09:30] [INFO ] Implicit Places using invariants in 57 ms returned [21, 32, 36, 42, 46]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 58 ms to find 5 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 42/101 places, 39/85 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 38 transition count 35
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 38 transition count 35
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 10 place count 37 transition count 34
Applied a total of 10 rules in 8 ms. Remains 37 /42 variables (removed 5) and now considering 34/39 (removed 5) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17876313062051378398.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15897481122244686778.kers'
[2026-05-22 23:09:30] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17876313062051378398.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15897481122244686778.kers]
Culling duplicate invariants (modulo rational): removing 8 columns.
Culled 8 columns in 0 ms.
// Phase 1: matrix 34 rows 29 cols 68 entries
Finished phase 1 with 28 SingleSign rule and 0 generalized
[2026-05-22 23:09:30] [INFO ] Computed 9 invariants in 0 ms
Computed 9 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-15897481122244686778.kers
Total runtime 1 ms.
[2026-05-22 23:09:30] [INFO ] Implicit Places using invariants in 39 ms returned []
[2026-05-22 23:09:30] [INFO ] Invariant cache hit.
[2026-05-22 23:09:30] [INFO ] Implicit Places using invariants and state equation in 50 ms returned []
Implicit Place search using SMT with State Equation took 91 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 37/101 places, 34/85 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 173 ms. Remains : 37/101 places, 34/85 transitions.
[2026-05-22 23:09:30] [INFO ] Flatten gal took : 3 ms
[2026-05-22 23:09:30] [INFO ] Flatten gal took : 3 ms
[2026-05-22 23:09:30] [INFO ] Input system was already deterministic with 34 transitions.
[2026-05-22 23:09:30] [INFO ] Flatten gal took : 3 ms
[2026-05-22 23:09:30] [INFO ] Flatten gal took : 2 ms
[2026-05-22 23:09:30] [INFO ] Time to serialize gal into /tmp/CTLCardinality13482001674652330386.gal : 0 ms
[2026-05-22 23:09:30] [INFO ] Time to serialize properties into /tmp/CTLCardinality12331560308341943839.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/CTLCardinality13482001674652330386.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12331560308341943839.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,5376,0.007742,4088,2,128,5,854,6,0,185,780,0


Converting to forward existential form...Done !
original formula: AG(EF(((EG((p73!=1)) + (p15==0)) + ((p1==0)&&(p96==1)))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((EG((p73!=1)) + (p15==0)) + ((p1==0)&&(p96==1))))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 32/0/2
(forward)formula 0,1,0.038968,6004,1,0,13,11896,25,6,908,7176,13
FORMULA AutoFlight-PT-04a-CTLCardinality-2024-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 101/101 places, 85/85 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 100 transition count 84
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 100 transition count 84
Applied a total of 2 rules in 5 ms. Remains 100 /101 variables (removed 1) and now considering 84/85 (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-6089820161915979687.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9313826395393164360.kers'
[2026-05-22 23:09:30] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6089820161915979687.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9313826395393164360.kers]
Culling duplicate invariants (modulo rational): removing 4 columns.
Culled 4 columns in 0 ms.
// Phase 1: matrix 84 rows 96 cols 243 entries
Finished phase 1 with 78 SingleSign rule and 0 generalized
[2026-05-22 23:09:30] [INFO ] Computed 22 invariants in 1 ms
Computed 22 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-9313826395393164360.kers
Total runtime 2 ms.
[2026-05-22 23:09:30] [INFO ] Implicit Places using invariants in 133 ms returned [7, 26, 31, 34, 58, 81, 87, 93, 99]
Discarding 9 places :
Implicit Place search using SMT only with invariants took 135 ms to find 9 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 91/101 places, 84/85 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 87 transition count 80
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 87 transition count 80
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 86 transition count 79
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 86 transition count 79
Applied a total of 10 rules in 3 ms. Remains 86 /91 variables (removed 5) and now considering 79/84 (removed 5) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17458966617914839529.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13386623713016810250.kers'
[2026-05-22 23:09:30] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17458966617914839529.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13386623713016810250.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 79 rows 86 cols 210 entries
Finished phase 1 with 73 SingleSign rule and 0 generalized
[2026-05-22 23:09:30] [INFO ] Computed 13 invariants in 0 ms
Computed 13 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-13386623713016810250.kers
Total runtime 0 ms.
[2026-05-22 23:09:30] [INFO ] Implicit Places using invariants in 74 ms returned []
[2026-05-22 23:09:30] [INFO ] Invariant cache hit.
[2026-05-22 23:09:30] [INFO ] Implicit Places using invariants and state equation in 99 ms returned []
Implicit Place search using SMT with State Equation took 175 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 86/101 places, 79/85 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 318 ms. Remains : 86/101 places, 79/85 transitions.
[2026-05-22 23:09:30] [INFO ] Flatten gal took : 6 ms
[2026-05-22 23:09:30] [INFO ] Flatten gal took : 3 ms
[2026-05-22 23:09:30] [INFO ] Input system was already deterministic with 79 transitions.
[2026-05-22 23:09:30] [INFO ] Flatten gal took : 3 ms
[2026-05-22 23:09:30] [INFO ] Flatten gal took : 3 ms
[2026-05-22 23:09:30] [INFO ] Time to serialize gal into /tmp/CTLCardinality10310858856691605108.gal : 1 ms
[2026-05-22 23:09:30] [INFO ] Time to serialize properties into /tmp/CTLCardinality13670541182495100064.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/CTLCardinality10310858856691605108.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13670541182495100064.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,2.97152e+06,0.075818,6784,2,756,5,11122,6,0,425,15687,0


Converting to forward existential form...Done !
original formula: AF(AG((AG(((p43!=0)&&(p101!=1))) * EX(((p38==0)||(p88==1))))))
=> equivalent forward existential formula: [FwdG(Init,!(!(E(TRUE U !((!(E(TRUE U !(((p43!=0)&&(p101!=1))))) * EX(((p38==0)||(p88==1)))))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t5, t7, t9, t11, t13, t15, t17, t19, t29, t30, t41, Intersection with reachable at each step...212
(forward)formula 0,0,0.298241,15596,1,0,155,60121,185,85,2649,53626,183
FORMULA AutoFlight-PT-04a-CTLCardinality-2024-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 101/101 places, 85/85 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 100 transition count 84
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 100 transition count 84
Applied a total of 2 rules in 3 ms. Remains 100 /101 variables (removed 1) and now considering 84/85 (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-13191918332312143027.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16985010391001345192.kers'
[2026-05-22 23:09:30] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13191918332312143027.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16985010391001345192.kers]
Culling duplicate invariants (modulo rational): removing 4 columns.
Culled 4 columns in 0 ms.
// Phase 1: matrix 84 rows 96 cols 243 entries
Finished phase 1 with 78 SingleSign rule and 0 generalized
[2026-05-22 23:09:30] [INFO ] Computed 22 invariants in 1 ms
Computed 22 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-16985010391001345192.kers
Total runtime 1 ms.
[2026-05-22 23:09:31] [INFO ] Implicit Places using invariants in 104 ms returned [7, 26, 31, 34, 58, 81, 87, 93, 99]
Discarding 9 places :
Implicit Place search using SMT only with invariants took 105 ms to find 9 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 91/101 places, 84/85 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 87 transition count 80
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 87 transition count 80
Applied a total of 8 rules in 4 ms. Remains 87 /91 variables (removed 4) and now considering 80/84 (removed 4) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5254956531725321315.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1355658891647315598.kers'
[2026-05-22 23:09:31] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5254956531725321315.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1355658891647315598.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 80 rows 87 cols 212 entries
Finished phase 1 with 74 SingleSign rule and 0 generalized
[2026-05-22 23:09:31] [INFO ] Computed 13 invariants in 0 ms
Computed 13 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-1355658891647315598.kers
Total runtime 1 ms.
[2026-05-22 23:09:31] [INFO ] Implicit Places using invariants in 84 ms returned []
[2026-05-22 23:09:31] [INFO ] Invariant cache hit.
[2026-05-22 23:09:31] [INFO ] Implicit Places using invariants and state equation in 92 ms returned []
Implicit Place search using SMT with State Equation took 178 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 87/101 places, 80/85 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 291 ms. Remains : 87/101 places, 80/85 transitions.
[2026-05-22 23:09:31] [INFO ] Flatten gal took : 5 ms
[2026-05-22 23:09:31] [INFO ] Flatten gal took : 3 ms
[2026-05-22 23:09:31] [INFO ] Input system was already deterministic with 80 transitions.
[2026-05-22 23:09:31] [INFO ] Flatten gal took : 3 ms
[2026-05-22 23:09:31] [INFO ] Flatten gal took : 3 ms
[2026-05-22 23:09:31] [INFO ] Time to serialize gal into /tmp/CTLCardinality7342944496919943280.gal : 0 ms
[2026-05-22 23:09:31] [INFO ] Time to serialize properties into /tmp/CTLCardinality5125831635214172438.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/CTLCardinality7342944496919943280.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5125831635214172438.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,2.97562e+06,0.063668,7148,2,754,5,12235,6,0,430,18072,0


Converting to forward existential form...Done !
original formula: AG((AF(AG(AX(((p89==0)||(p94==1))))) + (p42==1)))
=> equivalent forward existential formula: [FwdG((FwdU(Init,TRUE) * !((p42==1))),!(!(E(TRUE U !(!(EX(!(((p89==0)||(p94==1))))))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t5, t7, t9, t11, t13, t15, t17, t19, t29, t41, Intersection with reachable at each step enab...207
(forward)formula 0,0,0.489923,22932,1,0,173,116145,190,97,2543,80058,207
FORMULA AutoFlight-PT-04a-CTLCardinality-2024-09 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 : 101/101 places, 85/85 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 100 transition count 84
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 100 transition count 84
Applied a total of 2 rules in 5 ms. Remains 100 /101 variables (removed 1) and now considering 84/85 (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-5267616596482143328.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-18400430965893806854.kers'
[2026-05-22 23:09:31] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5267616596482143328.kers, --Pflows, --basisKERS=/tmp/petrispot-output-18400430965893806854.kers]
Culling duplicate invariants (modulo rational): removing 4 columns.
Culled 4 columns in 0 ms.
// Phase 1: matrix 84 rows 96 cols 243 entries
Finished phase 1 with 78 SingleSign rule and 0 generalized
[2026-05-22 23:09:31] [INFO ] Computed 22 invariants in 1 ms
Computed 22 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-18400430965893806854.kers
Total runtime 1 ms.
[2026-05-22 23:09:31] [INFO ] Implicit Places using invariants in 107 ms returned [7, 26, 31, 34, 58, 81, 87, 93, 99]
Discarding 9 places :
Implicit Place search using SMT only with invariants took 108 ms to find 9 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 91/101 places, 84/85 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 87 transition count 80
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 87 transition count 80
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 86 transition count 79
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 86 transition count 79
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 85 transition count 78
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 85 transition count 78
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 84 transition count 77
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 84 transition count 77
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 83 transition count 76
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 83 transition count 76
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 82 transition count 75
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 82 transition count 75
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 81 transition count 74
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 81 transition count 74
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 80 transition count 73
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 80 transition count 73
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 79 transition count 72
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 79 transition count 72
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 78 transition count 71
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 78 transition count 71
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 77 transition count 70
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 77 transition count 70
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 29 place count 76 transition count 69
Iterating global reduction 0 with 1 rules applied. Total rules applied 30 place count 76 transition count 69
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 31 place count 75 transition count 68
Iterating global reduction 0 with 1 rules applied. Total rules applied 32 place count 75 transition count 68
Applied a total of 32 rules in 9 ms. Remains 75 /91 variables (removed 16) and now considering 68/84 (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-8860383403171618846.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4537079975158796662.kers'
[2026-05-22 23:09:31] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8860383403171618846.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4537079975158796662.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 68 rows 75 cols 188 entries
Finished phase 1 with 62 SingleSign rule and 0 generalized
[2026-05-22 23:09:31] [INFO ] Computed 13 invariants in 0 ms
Computed 13 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-4537079975158796662.kers
Total runtime 0 ms.
[2026-05-22 23:09:31] [INFO ] Implicit Places using invariants in 72 ms returned []
[2026-05-22 23:09:31] [INFO ] Invariant cache hit.
[2026-05-22 23:09:32] [INFO ] Implicit Places using invariants and state equation in 96 ms returned []
Implicit Place search using SMT with State Equation took 169 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 75/101 places, 68/85 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 291 ms. Remains : 75/101 places, 68/85 transitions.
[2026-05-22 23:09:32] [INFO ] Flatten gal took : 3 ms
[2026-05-22 23:09:32] [INFO ] Flatten gal took : 2 ms
[2026-05-22 23:09:32] [INFO ] Input system was already deterministic with 68 transitions.
[2026-05-22 23:09:32] [INFO ] Flatten gal took : 7 ms
[2026-05-22 23:09:32] [INFO ] Flatten gal took : 2 ms
[2026-05-22 23:09:32] [INFO ] Time to serialize gal into /tmp/CTLCardinality4318028492821334795.gal : 0 ms
[2026-05-22 23:09:32] [INFO ] Time to serialize properties into /tmp/CTLCardinality12230674013503677802.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/CTLCardinality4318028492821334795.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12230674013503677802.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.92646e+06,0.07681,7304,2,769,5,12902,6,0,370,18996,0


Converting to forward existential form...Done !
original formula: EX(EF(EG(((p78==0)||(p26==1)))))
=> equivalent forward existential formula: [FwdG(FwdU(EY(Init),TRUE),((p78==0)||(p26==1)))] != FALSE
Hit Full ! (commute/partial/dont) 64/0/4
(forward)formula 0,1,0.2849,15540,1,0,12,56430,20,4,1858,58768,12
FORMULA AutoFlight-PT-04a-CTLCardinality-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 : 101/101 places, 85/85 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 100 transition count 84
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 100 transition count 84
Applied a total of 2 rules in 4 ms. Remains 100 /101 variables (removed 1) and now considering 84/85 (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-935538557784513420.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17422136748490023099.kers'
[2026-05-22 23:09:32] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-935538557784513420.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17422136748490023099.kers]
Culling duplicate invariants (modulo rational): removing 4 columns.
Culled 4 columns in 0 ms.
// Phase 1: matrix 84 rows 96 cols 243 entries
Finished phase 1 with 78 SingleSign rule and 0 generalized
[2026-05-22 23:09:32] [INFO ] Computed 22 invariants in 1 ms
Computed 22 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-17422136748490023099.kers
Total runtime 3 ms.
[2026-05-22 23:09:32] [INFO ] Implicit Places using invariants in 161 ms returned [7, 26, 31, 34, 58, 81, 87, 93, 99]
Discarding 9 places :
Implicit Place search using SMT only with invariants took 165 ms to find 9 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 91/101 places, 84/85 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 87 transition count 80
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 87 transition count 80
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 86 transition count 79
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 86 transition count 79
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 85 transition count 78
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 85 transition count 78
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 84 transition count 77
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 84 transition count 77
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 83 transition count 76
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 83 transition count 76
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 82 transition count 75
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 82 transition count 75
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 81 transition count 74
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 81 transition count 74
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 80 transition count 73
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 80 transition count 73
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 79 transition count 72
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 79 transition count 72
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 78 transition count 71
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 78 transition count 71
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 77 transition count 70
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 77 transition count 70
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 29 place count 76 transition count 69
Iterating global reduction 0 with 1 rules applied. Total rules applied 30 place count 76 transition count 69
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 31 place count 75 transition count 68
Iterating global reduction 0 with 1 rules applied. Total rules applied 32 place count 75 transition count 68
Applied a total of 32 rules in 12 ms. Remains 75 /91 variables (removed 16) and now considering 68/84 (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-1791288025742522308.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5756318436682595487.kers'
[2026-05-22 23:09:32] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1791288025742522308.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5756318436682595487.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 68 rows 75 cols 188 entries
Finished phase 1 with 62 SingleSign rule and 0 generalized
[2026-05-22 23:09:32] [INFO ] Computed 13 invariants in 0 ms
Computed 13 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-5756318436682595487.kers
Total runtime 0 ms.
[2026-05-22 23:09:32] [INFO ] Implicit Places using invariants in 44 ms returned []
[2026-05-22 23:09:32] [INFO ] Invariant cache hit.
[2026-05-22 23:09:32] [INFO ] Implicit Places using invariants and state equation in 74 ms returned []
Implicit Place search using SMT with State Equation took 121 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 75/101 places, 68/85 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 302 ms. Remains : 75/101 places, 68/85 transitions.
[2026-05-22 23:09:32] [INFO ] Flatten gal took : 2 ms
[2026-05-22 23:09:32] [INFO ] Flatten gal took : 3 ms
[2026-05-22 23:09:32] [INFO ] Input system was already deterministic with 68 transitions.
[2026-05-22 23:09:32] [INFO ] Flatten gal took : 2 ms
[2026-05-22 23:09:32] [INFO ] Flatten gal took : 3 ms
[2026-05-22 23:09:32] [INFO ] Time to serialize gal into /tmp/CTLCardinality16259707077987935085.gal : 0 ms
[2026-05-22 23:09:32] [INFO ] Time to serialize properties into /tmp/CTLCardinality18374939255199354051.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/CTLCardinality16259707077987935085.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality18374939255199354051.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,2.92646e+06,0.066021,7292,2,769,5,12902,6,0,370,18996,0


Converting to forward existential form...Done !
original formula: AX(((p0==1) + AF((p91==1))))
=> equivalent forward existential formula: [FwdG((EY(Init) * !((p0==1))),!((p91==1)))] = FALSE
Hit Full ! (commute/partial/dont) 66/0/2
(forward)formula 0,0,0.162738,10620,1,0,12,34725,22,6,1789,23050,11
FORMULA AutoFlight-PT-04a-CTLCardinality-2024-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 101/101 places, 85/85 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 100 transition count 84
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 100 transition count 84
Applied a total of 2 rules in 3 ms. Remains 100 /101 variables (removed 1) and now considering 84/85 (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-9089368363325240830.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4042135140292752229.kers'
[2026-05-22 23:09:32] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9089368363325240830.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4042135140292752229.kers]
Culling duplicate invariants (modulo rational): removing 4 columns.
Culled 4 columns in 0 ms.
// Phase 1: matrix 84 rows 96 cols 243 entries
Finished phase 1 with 78 SingleSign rule and 0 generalized
[2026-05-22 23:09:32] [INFO ] Computed 22 invariants in 0 ms
Computed 22 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-4042135140292752229.kers
Total runtime 0 ms.
[2026-05-22 23:09:32] [INFO ] Implicit Places using invariants in 99 ms returned [7, 26, 31, 34, 58, 81, 87, 93, 99]
Discarding 9 places :
Implicit Place search using SMT only with invariants took 113 ms to find 9 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 91/101 places, 84/85 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 88 transition count 81
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 88 transition count 81
Applied a total of 6 rules in 1 ms. Remains 88 /91 variables (removed 3) and now considering 81/84 (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-7802267371245186200.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15780374806508051068.kers'
[2026-05-22 23:09:32] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7802267371245186200.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15780374806508051068.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 81 rows 88 cols 214 entries
Finished phase 1 with 75 SingleSign rule and 0 generalized
[2026-05-22 23:09:32] [INFO ] Computed 13 invariants in 0 ms
Computed 13 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-15780374806508051068.kers
Total runtime 1 ms.
[2026-05-22 23:09:33] [INFO ] Implicit Places using invariants in 72 ms returned []
[2026-05-22 23:09:33] [INFO ] Invariant cache hit.
[2026-05-22 23:09:33] [INFO ] Implicit Places using invariants and state equation in 119 ms returned []
Implicit Place search using SMT with State Equation took 207 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 88/101 places, 81/85 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 325 ms. Remains : 88/101 places, 81/85 transitions.
[2026-05-22 23:09:33] [INFO ] Flatten gal took : 3 ms
[2026-05-22 23:09:33] [INFO ] Flatten gal took : 2 ms
[2026-05-22 23:09:33] [INFO ] Input system was already deterministic with 81 transitions.
[2026-05-22 23:09:33] [INFO ] Flatten gal took : 5 ms
[2026-05-22 23:09:33] [INFO ] Flatten gal took : 2 ms
[2026-05-22 23:09:33] [INFO ] Time to serialize gal into /tmp/CTLCardinality7562118320053519824.gal : 0 ms
[2026-05-22 23:09:33] [INFO ] Time to serialize properties into /tmp/CTLCardinality3128929555370557065.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/CTLCardinality7562118320053519824.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3128929555370557065.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.08059e+06,0.0761,7612,2,912,5,14160,6,0,435,19672,0


Converting to forward existential form...Done !
original formula: A(!(EX(AX(((p68==1)&&((p64==0)||(p93==1)))))) U ((EX(!(EX((((p57==1)||(p67==0))||(p46==1))))) * AF(EX(((p77==0)||(p73==1))))) * (p17!=1))...156
=> equivalent forward existential formula: [((Init * !(EG(!(((EX(!(EX((((p57==1)||(p67==0))||(p46==1))))) * !(EG(!(EX(((p77==0)||(p73==1))))))) * (p17!=1))...435
Reverse transition relation is NOT exact ! Due to transitions t5, t7, t9, t11, t13, t15, t17, t19, t29, t41, Intersection with reachable at each step enab...207
Using saturation style SCC detection
Using saturation style SCC detection
(forward)formula 0,0,11.0516,297828,1,0,1068,2.05125e+06,193,710,2574,1.53726e+06,1027
FORMULA AutoFlight-PT-04a-CTLCardinality-2024-12 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 : 101/101 places, 85/85 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 100 transition count 84
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 100 transition count 84
Applied a total of 2 rules in 1 ms. Remains 100 /101 variables (removed 1) and now considering 84/85 (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-3528311304746713160.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3690463818421005594.kers'
[2026-05-22 23:09:44] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3528311304746713160.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3690463818421005594.kers]
Culling duplicate invariants (modulo rational): removing 4 columns.
Culled 4 columns in 0 ms.
// Phase 1: matrix 84 rows 96 cols 243 entries
Finished phase 1 with 78 SingleSign rule and 0 generalized
[2026-05-22 23:09:44] [INFO ] Computed 22 invariants in 0 ms
Computed 22 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-3690463818421005594.kers
Total runtime 1 ms.
[2026-05-22 23:09:44] [INFO ] Implicit Places using invariants in 89 ms returned [7, 31, 34, 58, 87, 93, 99]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 91 ms to find 7 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 93/101 places, 84/85 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 91 transition count 82
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 91 transition count 82
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 90 transition count 81
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 90 transition count 81
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 89 transition count 80
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 89 transition count 80
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 88 transition count 79
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 88 transition count 79
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 87 transition count 78
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 87 transition count 78
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 86 transition count 77
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 86 transition count 77
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 85 transition count 76
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 85 transition count 76
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 84 transition count 75
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 84 transition count 75
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 83 transition count 74
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 83 transition count 74
Applied a total of 20 rules in 7 ms. Remains 83 /93 variables (removed 10) and now considering 74/84 (removed 10) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12272762119128103805.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8343176751670268395.kers'
[2026-05-22 23:09:44] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12272762119128103805.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8343176751670268395.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 74 rows 82 cols 203 entries
Finished phase 1 with 68 SingleSign rule and 0 generalized
[2026-05-22 23:09:44] [INFO ] Computed 15 invariants in 0 ms
Computed 15 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-8343176751670268395.kers
Total runtime 4 ms.
[2026-05-22 23:09:44] [INFO ] Implicit Places using invariants in 50 ms returned []
[2026-05-22 23:09:44] [INFO ] Invariant cache hit.
[2026-05-22 23:09:44] [INFO ] State equation strengthened by 3 read => feed constraints.
[2026-05-22 23:09:44] [INFO ] Implicit Places using invariants and state equation in 71 ms returned []
Implicit Place search using SMT with State Equation took 136 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 83/101 places, 74/85 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 237 ms. Remains : 83/101 places, 74/85 transitions.
[2026-05-22 23:09:44] [INFO ] Flatten gal took : 8 ms
[2026-05-22 23:09:44] [INFO ] Flatten gal took : 3 ms
[2026-05-22 23:09:44] [INFO ] Input system was already deterministic with 74 transitions.
[2026-05-22 23:09:44] [INFO ] Flatten gal took : 2 ms
[2026-05-22 23:09:44] [INFO ] Flatten gal took : 2 ms
[2026-05-22 23:09:44] [INFO ] Time to serialize gal into /tmp/CTLCardinality3132840379229871291.gal : 1 ms
[2026-05-22 23:09:44] [INFO ] Time to serialize properties into /tmp/CTLCardinality16080720415219780213.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/CTLCardinality3132840379229871291.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16080720415219780213.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,3.1528e+06,0.081392,7896,2,1911,5,15170,6,0,406,19500,0


Converting to forward existential form...Done !
original formula: EX(EF(!(A((AG(((p72==0)||(p87==1))) + AF((p86==1))) U AG((p28==0))))))
=> equivalent forward existential formula: ([(FwdU((FwdU(FwdU(EY(Init),TRUE),!(!(E(TRUE U !((p28==0)))))) * !((!(E(TRUE U !(((p72==0)||(p87==1))))) + !(EG(...270
Reverse transition relation is NOT exact ! Due to transitions t5, t7, t9, t11, t13, t15, t17, t19, t29, t41, t61, Intersection with reachable at each step...212
(forward)formula 0,1,1.83325,65596,1,0,388,387388,181,222,2574,280214,540
FORMULA AutoFlight-PT-04a-CTLCardinality-2024-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 101/101 places, 85/85 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 0 with 12 rules applied. Total rules applied 12 place count 101 transition count 73
Reduce places removed 12 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 14 rules applied. Total rules applied 26 place count 89 transition count 71
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 28 place count 87 transition count 71
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 10 Pre rules applied. Total rules applied 28 place count 87 transition count 61
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 48 place count 77 transition count 61
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 49 place count 76 transition count 60
Iterating global reduction 3 with 1 rules applied. Total rules applied 50 place count 76 transition count 60
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 3 with 14 rules applied. Total rules applied 64 place count 69 transition count 53
Applied a total of 64 rules in 9 ms. Remains 69 /101 variables (removed 32) and now considering 53/85 (removed 32) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14193817907698223942.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8647597856628139609.kers'
[2026-05-22 23:09:46] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14193817907698223942.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8647597856628139609.kers]
Culling duplicate invariants (modulo rational): removing 8 columns.
Culled 8 columns in 0 ms.
// Phase 1: matrix 53 rows 61 cols 155 entries
Finished phase 1 with 47 SingleSign rule and 0 generalized
[2026-05-22 23:09:46] [INFO ] Computed 22 invariants in 0 ms
Computed 22 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-8647597856628139609.kers
Total runtime 0 ms.
[2026-05-22 23:09:46] [INFO ] Implicit Places using invariants in 116 ms returned [5, 19, 20, 21, 23, 24, 25, 36, 51, 63, 68]
Discarding 11 places :
Implicit Place search using SMT only with invariants took 132 ms to find 11 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 58/101 places, 53/85 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 58 transition count 46
Reduce places removed 7 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 9 rules applied. Total rules applied 16 place count 51 transition count 44
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 18 place count 49 transition count 44
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 18 place count 49 transition count 42
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 22 place count 47 transition count 42
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 24 place count 45 transition count 40
Iterating global reduction 3 with 2 rules applied. Total rules applied 26 place count 45 transition count 40
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 3 with 2 rules applied. Total rules applied 28 place count 44 transition count 39
Applied a total of 28 rules in 4 ms. Remains 44 /58 variables (removed 14) and now considering 39/53 (removed 14) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3077021681604021818.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11698599853117715220.kers'
[2026-05-22 23:09:46] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3077021681604021818.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11698599853117715220.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 39 rows 43 cols 107 entries
Finished phase 1 with 33 SingleSign rule and 0 generalized
[2026-05-22 23:09:46] [INFO ] Computed 11 invariants in 0 ms
Computed 11 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-11698599853117715220.kers
Total runtime 0 ms.
[2026-05-22 23:09:46] [INFO ] Implicit Places using invariants in 44 ms returned []
[2026-05-22 23:09:46] [INFO ] Invariant cache hit.
[2026-05-22 23:09:46] [INFO ] State equation strengthened by 8 read => feed constraints.
[2026-05-22 23:09:46] [INFO ] Implicit Places using invariants and state equation in 82 ms returned []
Implicit Place search using SMT with State Equation took 130 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 44/101 places, 39/85 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 276 ms. Remains : 44/101 places, 39/85 transitions.
[2026-05-22 23:09:46] [INFO ] Flatten gal took : 2 ms
[2026-05-22 23:09:46] [INFO ] Flatten gal took : 2 ms
[2026-05-22 23:09:46] [INFO ] Input system was already deterministic with 39 transitions.
[2026-05-22 23:09:46] [INFO ] Flatten gal took : 1 ms
[2026-05-22 23:09:46] [INFO ] Flatten gal took : 1 ms
[2026-05-22 23:09:46] [INFO ] Time to serialize gal into /tmp/CTLCardinality8372335444981441984.gal : 1 ms
[2026-05-22 23:09:46] [INFO ] Time to serialize properties into /tmp/CTLCardinality17876551416444358153.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/CTLCardinality8372335444981441984.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17876551416444358153.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,8833,0.014666,4588,2,422,5,2993,6,0,215,3260,0


Converting to forward existential form...Done !
original formula: EG(AF((((p59!=1)||((p100!=0)&&(p15!=1)))&&((((p92==0)||(p53==1))||((p34==0)||(p101==1)))||((p74==0)||(p9==1))))))
=> equivalent forward existential formula: [FwdG(Init,!(EG(!((((p59!=1)||((p100!=0)&&(p15!=1)))&&((((p92==0)||(p53==1))||((p34==0)||(p101==1)))||((p74==0)|...180
Reverse transition relation is NOT exact ! Due to transitions t6, t32, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/tota...168
(forward)formula 0,1,0.073606,7592,1,0,114,19982,103,57,1325,14453,148
FORMULA AutoFlight-PT-04a-CTLCardinality-2024-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 101/101 places, 85/85 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 101 transition count 71
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 1 with 14 rules applied. Total rules applied 28 place count 87 transition count 71
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 11 Pre rules applied. Total rules applied 28 place count 87 transition count 60
Deduced a syphon composed of 11 places in 1 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 2 with 22 rules applied. Total rules applied 50 place count 76 transition count 60
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 51 place count 75 transition count 59
Iterating global reduction 2 with 1 rules applied. Total rules applied 52 place count 75 transition count 59
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 14 rules applied. Total rules applied 66 place count 68 transition count 52
Applied a total of 66 rules in 6 ms. Remains 68 /101 variables (removed 33) and now considering 52/85 (removed 33) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5155963699814860938.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5613575891343358853.kers'
[2026-05-22 23:09:46] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5155963699814860938.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5613575891343358853.kers]
Culling duplicate invariants (modulo rational): removing 7 columns.
Culled 7 columns in 5 ms.
// Phase 1: matrix 52 rows 61 cols 156 entries
Finished phase 1 with 46 SingleSign rule and 0 generalized
[2026-05-22 23:09:46] [INFO ] Computed 22 invariants in 5 ms
Computed 22 P flows in 6 ms.
Exported basis to /tmp/petrispot-output-5613575891343358853.kers
Total runtime 6 ms.
[2026-05-22 23:09:46] [INFO ] Implicit Places using invariants in 123 ms returned [5, 19, 20, 21, 22, 25, 26, 36, 50, 56, 62, 67]
Discarding 12 places :
Implicit Place search using SMT only with invariants took 136 ms to find 12 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 56/101 places, 52/85 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 0 with 12 rules applied. Total rules applied 12 place count 56 transition count 40
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 24 place count 44 transition count 40
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 28 place count 40 transition count 36
Iterating global reduction 2 with 4 rules applied. Total rules applied 32 place count 40 transition count 36
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 38 transition count 34
Applied a total of 36 rules in 2 ms. Remains 38 /56 variables (removed 18) and now considering 34/52 (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-733496462573539281.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6092958419710941278.kers'
[2026-05-22 23:09:46] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-733496462573539281.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6092958419710941278.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 34 rows 38 cols 97 entries
Finished phase 1 with 28 SingleSign rule and 0 generalized
[2026-05-22 23:09:46] [INFO ] Computed 10 invariants in 0 ms
Computed 10 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-6092958419710941278.kers
Total runtime 0 ms.
[2026-05-22 23:09:47] [INFO ] Implicit Places using invariants in 38 ms returned []
[2026-05-22 23:09:47] [INFO ] Invariant cache hit.
[2026-05-22 23:09:47] [INFO ] State equation strengthened by 7 read => feed constraints.
[2026-05-22 23:09:47] [INFO ] Implicit Places using invariants and state equation in 81 ms returned []
Implicit Place search using SMT with State Equation took 125 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 38/101 places, 34/85 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 269 ms. Remains : 38/101 places, 34/85 transitions.
[2026-05-22 23:09:47] [INFO ] Flatten gal took : 2 ms
[2026-05-22 23:09:47] [INFO ] Flatten gal took : 1 ms
[2026-05-22 23:09:47] [INFO ] Input system was already deterministic with 34 transitions.
[2026-05-22 23:09:47] [INFO ] Flatten gal took : 2 ms
[2026-05-22 23:09:47] [INFO ] Flatten gal took : 1 ms
[2026-05-22 23:09:47] [INFO ] Time to serialize gal into /tmp/CTLCardinality8821061664806695608.gal : 1 ms
[2026-05-22 23:09:47] [INFO ] Time to serialize properties into /tmp/CTLCardinality5856149616033443072.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/CTLCardinality8821061664806695608.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5856149616033443072.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,13569,0.019882,4220,2,197,5,1335,6,0,188,1348,0


Converting to forward existential form...Done !
original formula: EF(EG(((p12==0)&&(p36==1))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),((p12==0)&&(p36==1)))] != FALSE
Hit Full ! (commute/partial/dont) 29/5/5
(forward)formula 0,1,0.049217,5264,1,0,10,7211,19,2,942,5298,9
FORMULA AutoFlight-PT-04a-CTLCardinality-2024-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
[2026-05-22 23:09:47] [INFO ] Flatten gal took : 7 ms
[2026-05-22 23:09:47] [INFO ] Flatten gal took : 7 ms
Total runtime 36843 ms.

BK_STOP 1779491387272

--------------------
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
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLCardinality -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 CTLCardinality -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-04a"
export BK_EXAMINATION="CTLCardinality"
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-04a, examination is CTLCardinality"
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-oct2-177944366300489"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AutoFlight-PT-04a.tgz
mv AutoFlight-PT-04a execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.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 '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;