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-oct2-177944366400521.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-06a, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r002-oct2-177944366400521
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 520K
-rw-r--r-- 1 mcc users 6.8K Mar 5 16:42 CTLCardinality.txt
-rw-r--r-- 1 mcc users 72K Mar 5 16:42 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.1K Mar 5 16:42 CTLFireability.txt
-rw-r--r-- 1 mcc users 46K Mar 5 16:42 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K Mar 3 18:30 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.2K Mar 15 07:14 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Mar 15 07:14 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 15 07:14 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Mar 15 07:14 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Mar 5 16:42 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 152K Mar 5 16:42 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.1K Mar 5 16:42 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 71K Mar 5 16:42 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 15 07:14 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 15 07:14 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 43K Mar 3 18:30 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

echo here is the order used to build the result vector(from xml file)
FORMULA_NAME AutoFlight-PT-06a-CTLCardinality-2024-00
FORMULA_NAME AutoFlight-PT-06a-CTLCardinality-2024-01
FORMULA_NAME AutoFlight-PT-06a-CTLCardinality-2024-02
FORMULA_NAME AutoFlight-PT-06a-CTLCardinality-2024-03
FORMULA_NAME AutoFlight-PT-06a-CTLCardinality-2024-04
FORMULA_NAME AutoFlight-PT-06a-CTLCardinality-2024-05
FORMULA_NAME AutoFlight-PT-06a-CTLCardinality-2024-06
FORMULA_NAME AutoFlight-PT-06a-CTLCardinality-2024-07
FORMULA_NAME AutoFlight-PT-06a-CTLCardinality-2024-08
FORMULA_NAME AutoFlight-PT-06a-CTLCardinality-2024-09
FORMULA_NAME AutoFlight-PT-06a-CTLCardinality-2024-10
FORMULA_NAME AutoFlight-PT-06a-CTLCardinality-2024-11
FORMULA_NAME AutoFlight-PT-06a-CTLCardinality-2024-12
FORMULA_NAME AutoFlight-PT-06a-CTLCardinality-2024-13
FORMULA_NAME AutoFlight-PT-06a-CTLCardinality-2024-14
FORMULA_NAME AutoFlight-PT-06a-CTLCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1779492157313

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-06a
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202604301425
[2026-05-22 23:22:38] [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 23:22:38] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-22 23:22:39] [INFO ] Load time of PNML (sax parser for PT used): 57 ms
[2026-05-22 23:22:39] [INFO ] Transformed 157 places.
[2026-05-22 23:22:39] [INFO ] Transformed 155 transitions.
[2026-05-22 23:22:39] [INFO ] Found NUPN structural information;
[2026-05-22 23:22:39] [INFO ] Parsed PT model containing 157 places and 155 transitions and 500 arcs in 159 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 14 ms.
Ensure Unique test removed 30 transitions
Reduce redundant transitions removed 30 transitions.
FORMULA AutoFlight-PT-06a-CTLCardinality-2024-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-06a-CTLCardinality-2024-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 75 out of 157 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 157/157 places, 125/125 transitions.
Applied a total of 0 rules in 16 ms. Remains 157 /157 variables (removed 0) and now considering 125/125 (removed 0) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17967013967807987714.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8184533997284079714.kers'
[2026-05-22 23:22:39] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17967013967807987714.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8184533997284079714.kers]
Culling duplicate invariants (modulo rational): removing 12 columns.
Culled 12 columns in 0 ms.
// Phase 1: matrix 125 rows 145 cols 368 entries
Finished phase 1 with 109 SingleSign rule and 8 generalized
[2026-05-22 23:22:39] [INFO ] Computed 40 invariants in 0 ms
Computed 40 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-8184533997284079714.kers
Total runtime 1 ms.
[2026-05-22 23:22:39] [INFO ] Implicit Places using invariants in 645 ms returned [14, 28, 35, 54, 57, 92, 124, 130, 142, 148]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 684 ms to find 10 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 147/157 places, 125/125 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 146 transition count 124
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 146 transition count 124
Applied a total of 2 rules in 12 ms. Remains 146 /147 variables (removed 1) and now considering 124/125 (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-1108034440968590110.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13899619575000994690.kers'
[2026-05-22 23:22:39] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1108034440968590110.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13899619575000994690.kers]
Culling duplicate invariants (modulo rational): removing 7 columns.
Culled 7 columns in 0 ms.
// Phase 1: matrix 124 rows 139 cols 350 entries
Finished phase 1 with 116 SingleSign rule and 0 generalized
[2026-05-22 23:22:39] [INFO ] Computed 30 invariants in 0 ms
Computed 30 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-13899619575000994690.kers
Total runtime 2 ms.
[2026-05-22 23:22:40] [INFO ] Implicit Places using invariants in 99 ms returned []
[2026-05-22 23:22:40] [INFO ] Invariant cache hit.
[2026-05-22 23:22:40] [INFO ] State equation strengthened by 16 read => feed constraints.
[2026-05-22 23:22:40] [INFO ] Implicit Places using invariants and state equation in 665 ms returned []
Implicit Place search using SMT with State Equation took 766 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 146/157 places, 124/125 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1493 ms. Remains : 146/157 places, 124/125 transitions.
Starting structural reductions in LTL mode, iteration 0 : 146/146 places, 124/124 transitions.
Applied a total of 0 rules in 17 ms. Remains 146 /146 variables (removed 0) and now considering 124/124 (removed 0) transitions.
[2026-05-22 23:22:40] [INFO ] Invariant cache hit.
[2026-05-22 23:22:40] [INFO ] Implicit Places using invariants in 87 ms returned []
[2026-05-22 23:22:40] [INFO ] Invariant cache hit.
[2026-05-22 23:22:40] [INFO ] State equation strengthened by 16 read => feed constraints.
[2026-05-22 23:22:41] [INFO ] Implicit Places using invariants and state equation in 298 ms returned []
Implicit Place search using SMT with State Equation took 387 ms to find 0 implicit places.
Running 123 sub problems to find dead transitions.
[2026-05-22 23:22:41] [INFO ] Invariant cache hit.
[2026-05-22 23:22:41] [INFO ] State equation strengthened by 16 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/145 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 123 unsolved
At refinement iteration 1 (OVERLAPS) 1/146 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 123 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/146 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 123 unsolved
At refinement iteration 3 (OVERLAPS) 124/270 variables, 146/176 constraints. Problems are: Problem set: 0 solved, 123 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/270 variables, 16/192 constraints. Problems are: Problem set: 0 solved, 123 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/270 variables, 0/192 constraints. Problems are: Problem set: 0 solved, 123 unsolved
At refinement iteration 6 (OVERLAPS) 0/270 variables, 0/192 constraints. Problems are: Problem set: 0 solved, 123 unsolved
No progress, stopping.
After SMT solving in domain Real declared 270/270 variables, and 192 constraints, problems are : Problem set: 0 solved, 123 unsolved in 9429 ms.
Refiners :[Positive P Invariants (semi-flows): 30/30 constraints, State Equation: 146/146 constraints, ReadFeed: 16/16 constraints, PredecessorRefiner: 123/123 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 123 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/145 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 123 unsolved
At refinement iteration 1 (OVERLAPS) 1/146 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 123 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/146 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 123 unsolved
At refinement iteration 3 (OVERLAPS) 124/270 variables, 146/176 constraints. Problems are: Problem set: 0 solved, 123 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/270 variables, 16/192 constraints. Problems are: Problem set: 0 solved, 123 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/270 variables, 123/315 constraints. Problems are: Problem set: 0 solved, 123 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/270 variables, 7/322 constraints. Problems are: Problem set: 0 solved, 123 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/270 variables, 5/327 constraints. Problems are: Problem set: 0 solved, 123 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/270 variables, 0/327 constraints. Problems are: Problem set: 0 solved, 123 unsolved
At refinement iteration 9 (OVERLAPS) 0/270 variables, 0/327 constraints. Problems are: Problem set: 0 solved, 123 unsolved
No progress, stopping.
After SMT solving in domain Int declared 270/270 variables, and 327 constraints, problems are : Problem set: 0 solved, 123 unsolved in 16109 ms.
Refiners :[Positive P Invariants (semi-flows): 30/30 constraints, State Equation: 146/146 constraints, ReadFeed: 16/16 constraints, PredecessorRefiner: 123/123 constraints, Known Traps: 12/12 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 25605ms problems are : Problem set: 0 solved, 123 unsolved
Search for dead transitions found 0 dead transitions in 25643ms
Finished structural reductions in LTL mode , in 1 iterations and 26076 ms. Remains : 146/146 places, 124/124 transitions.
Support contains 75 out of 146 places after structural reductions.
[2026-05-22 23:23:06] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2026-05-22 23:23:07] [INFO ] Flatten gal took : 40 ms
[2026-05-22 23:23:07] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA AutoFlight-PT-06a-CTLCardinality-2024-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-06a-CTLCardinality-2024-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-22 23:23:07] [INFO ] Flatten gal took : 25 ms
[2026-05-22 23:23:07] [INFO ] Input system was already deterministic with 124 transitions.
Support contains 61 out of 146 places (down from 75) after GAL structural reductions.
RANDOM walk for 40000 steps (1101 resets) in 1428 ms. (27 steps per ms) remains 4/46 properties
BEST_FIRST walk for 40003 steps (133 resets) in 118 ms. (336 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (137 resets) in 136 ms. (291 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (139 resets) in 156 ms. (254 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (142 resets) in 157 ms. (253 steps per ms) remains 3/4 properties
[2026-05-22 23:23:07] [INFO ] Invariant cache hit.
[2026-05-22 23:23:07] [INFO ] State equation strengthened by 16 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 87/93 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/93 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 53/146 variables, 23/30 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/146 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 124/270 variables, 146/176 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/270 variables, 16/192 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/270 variables, 0/192 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (OVERLAPS) 0/270 variables, 0/192 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 270/270 variables, and 192 constraints, problems are : Problem set: 0 solved, 3 unsolved in 121 ms.
Refiners :[Positive P Invariants (semi-flows): 30/30 constraints, State Equation: 146/146 constraints, ReadFeed: 16/16 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
Problem AtomicPropp3 is UNSAT
Problem AtomicPropp6 is UNSAT
Problem AtomicPropp45 is UNSAT
After SMT solving in domain Int declared 93/270 variables, and 7 constraints, problems are : Problem set: 3 solved, 0 unsolved in 37 ms.
Refiners :[Positive P Invariants (semi-flows): 7/30 constraints, State Equation: 0/146 constraints, ReadFeed: 0/16 constraints, PredecessorRefiner: 0/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 166ms problems are : Problem set: 3 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 3 atomic propositions for a total of 12 simplifications.
[2026-05-22 23:23:07] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2026-05-22 23:23:07] [INFO ] Flatten gal took : 7 ms
FORMULA AutoFlight-PT-06a-CTLCardinality-2024-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-22 23:23:07] [INFO ] Flatten gal took : 7 ms
[2026-05-22 23:23:07] [INFO ] Input system was already deterministic with 124 transitions.
Support contains 51 out of 146 places (down from 56) after GAL structural reductions.
Computed a total of 8 stabilizing places and 1 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 146/146 places, 124/124 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 143 transition count 121
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 143 transition count 121
Applied a total of 6 rules in 10 ms. Remains 143 /146 variables (removed 3) and now considering 121/124 (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-14135804755982232481.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7100491069357398664.kers'
[2026-05-22 23:23:08] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14135804755982232481.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7100491069357398664.kers]
Culling duplicate invariants (modulo rational): removing 7 columns.
Culled 7 columns in 0 ms.
// Phase 1: matrix 121 rows 136 cols 341 entries
Finished phase 1 with 113 SingleSign rule and 0 generalized
[2026-05-22 23:23:08] [INFO ] Computed 30 invariants in 0 ms
Computed 30 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-7100491069357398664.kers
Total runtime 1 ms.
[2026-05-22 23:23:08] [INFO ] Implicit Places using invariants in 222 ms returned [7, 20, 39, 42, 45, 48, 55, 112, 126, 140, 142]
Discarding 11 places :
Implicit Place search using SMT only with invariants took 224 ms to find 11 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 132/146 places, 121/124 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 129 transition count 118
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 129 transition count 118
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 128 transition count 117
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 128 transition count 117
Applied a total of 8 rules in 6 ms. Remains 128 /132 variables (removed 4) and now considering 117/121 (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-2349256749428682159.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5864868603988122564.kers'
[2026-05-22 23:23:08] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2349256749428682159.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5864868603988122564.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 117 rows 128 cols 312 entries
Finished phase 1 with 109 SingleSign rule and 0 generalized
[2026-05-22 23:23:08] [INFO ] Computed 19 invariants in 0 ms
Computed 19 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-5864868603988122564.kers
Total runtime 1 ms.
[2026-05-22 23:23:08] [INFO ] Implicit Places using invariants in 81 ms returned []
[2026-05-22 23:23:08] [INFO ] Invariant cache hit.
[2026-05-22 23:23:08] [INFO ] Implicit Places using invariants and state equation in 108 ms returned []
Implicit Place search using SMT with State Equation took 191 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 128/146 places, 117/124 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 431 ms. Remains : 128/146 places, 117/124 transitions.
[2026-05-22 23:23:08] [INFO ] Flatten gal took : 5 ms
[2026-05-22 23:23:08] [INFO ] Flatten gal took : 5 ms
[2026-05-22 23:23:08] [INFO ] Input system was already deterministic with 117 transitions.
[2026-05-22 23:23:08] [INFO ] Flatten gal took : 4 ms
[2026-05-22 23:23:08] [INFO ] Flatten gal took : 4 ms
[2026-05-22 23:23:08] [INFO ] Time to serialize gal into /tmp/CTLCardinality17046679450294562622.gal : 3 ms
[2026-05-22 23:23:08] [INFO ] Time to serialize properties into /tmp/CTLCardinality11484994938002261045.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/CTLCardinality17046679450294562622.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11484994938002261045.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.19562e+09,0.287981,16896,2,1814,5,44246,6,0,631,78828,0


Converting to forward existential form...Done !
original formula: ((EF(EG(((EG((p127==0)) + (p67==0)) + ((p29==0)&&(p10==1))))) + E(EG(EX(TRUE)) U ((AX((p31==1)) * (p63==1)) * (p139==0)))) + (AX(AG((p23=...177
=> equivalent forward existential formula: [(FwdU(((Init * !((E(TRUE U EG(((EG((p127==0)) + (p67==0)) + ((p29==0)&&(p10==1))))) + E(EG(EX(TRUE)) U ((!(EX(!...267
Reverse transition relation is NOT exact ! Due to transitions t7, t9, t11, t13, t15, t17, t19, t21, t23, t25, t27, t29, t43, t44, t61, Intersection with r...235
Using saturation style SCC detection
Detected timeout of ITS tools.
[2026-05-22 23:23:38] [INFO ] Flatten gal took : 5 ms
[2026-05-22 23:23:38] [INFO ] Applying decomposition
[2026-05-22 23:23:38] [INFO ] Flatten gal took : 4 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph12517116011156814449.txt' '-o' '/tmp/graph12517116011156814449.bin' '-w' '/tmp/graph12517116011156814449.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph12517116011156814449.bin' '-l' '-1' '-v' '-w' '/tmp/graph12517116011156814449.weights' '-q' '0' '-e' '0.001'
[2026-05-22 23:23:38] [INFO ] Decomposing Gal with order
[2026-05-22 23:23:38] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 23:23:38] [INFO ] Removed a total of 11 redundant transitions.
[2026-05-22 23:23:38] [INFO ] Flatten gal took : 170 ms
[2026-05-22 23:23:38] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2026-05-22 23:23:38] [INFO ] Time to serialize gal into /tmp/CTLCardinality15459459476925972228.gal : 4 ms
[2026-05-22 23:23:38] [INFO ] Time to serialize properties into /tmp/CTLCardinality6039590567118528682.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/CTLCardinality15459459476925972228.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6039590567118528682.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.19562e+09,0.118066,9760,175,14,12878,167,264,17955,23,329,0


Converting to forward existential form...Done !
original formula: ((EF(EG(((EG((i1.u42.p127==0)) + (i5.i0.u20.p67==0)) + ((i2.u8.p29==0)&&(i0.u2.p10==1))))) + E(EG(EX(TRUE)) U ((AX((i2.u8.p31==1)) * (i5....241
=> equivalent forward existential formula: [(FwdU(((Init * !((E(TRUE U EG(((EG((i1.u42.p127==0)) + (i5.i0.u20.p67==0)) + ((i2.u8.p29==0)&&(i0.u2.p10==1))))...331
Reverse transition relation is NOT exact ! Due to transitions u0.t29, i0.u2.t25, i0.u4.t21, i1.u3.t23, i2.u6.t17, i2.u8.t13, i2.u10.t9, i3.u7.t15, i4.u9.t1...334
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
(forward)formula 0,1,0.878558,38356,1,0,83373,167,1837,96345,117,329,103105
FORMULA AutoFlight-PT-06a-CTLCardinality-2024-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 146/146 places, 124/124 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 7 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 40 transitions
Trivial Post-agglo rules discarded 40 transitions
Performed 40 trivial Post agglomeration. Transition count delta: 40
Iterating post reduction 0 with 47 rules applied. Total rules applied 47 place count 138 transition count 83
Reduce places removed 40 places and 0 transitions.
Iterating post reduction 1 with 40 rules applied. Total rules applied 87 place count 98 transition count 83
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 14 Pre rules applied. Total rules applied 87 place count 98 transition count 69
Deduced a syphon composed of 14 places in 0 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 2 with 34 rules applied. Total rules applied 121 place count 78 transition count 69
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 6 Pre rules applied. Total rules applied 121 place count 78 transition count 63
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 133 place count 72 transition count 63
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 135 place count 70 transition count 61
Iterating global reduction 2 with 2 rules applied. Total rules applied 137 place count 70 transition count 61
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 161 place count 58 transition count 49
Applied a total of 161 rules in 50 ms. Remains 58 /146 variables (removed 88) and now considering 49/124 (removed 75) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-891415289030749329.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17266382916036111134.kers'
[2026-05-22 23:23:39] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-891415289030749329.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17266382916036111134.kers]
Culling duplicate invariants (modulo rational): removing 13 columns.
Culled 13 columns in 0 ms.
// Phase 1: matrix 49 rows 45 cols 104 entries
Finished phase 1 with 41 SingleSign rule and 0 generalized
[2026-05-22 23:23:39] [INFO ] Computed 17 invariants in 0 ms
Computed 17 P flows in 13 ms.
Exported basis to /tmp/petrispot-output-17266382916036111134.kers
Total runtime 13 ms.
[2026-05-22 23:23:39] [INFO ] Implicit Places using invariants in 73 ms returned [38, 46, 55, 57]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 74 ms to find 4 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 54/146 places, 49/124 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 51 transition count 46
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 51 transition count 46
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 8 place count 50 transition count 45
Applied a total of 8 rules in 7 ms. Remains 50 /54 variables (removed 4) and now considering 45/49 (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-12903075088155258977.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-18207523106754400202.kers'
[2026-05-22 23:23:39] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12903075088155258977.kers, --Pflows, --basisKERS=/tmp/petrispot-output-18207523106754400202.kers]
Culling duplicate invariants (modulo rational): removing 12 columns.
Culled 12 columns in 0 ms.
// Phase 1: matrix 45 rows 38 cols 90 entries
Finished phase 1 with 37 SingleSign rule and 0 generalized
[2026-05-22 23:23:39] [INFO ] Computed 13 invariants in 0 ms
Computed 13 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-18207523106754400202.kers
Total runtime 1 ms.
[2026-05-22 23:23:40] [INFO ] Implicit Places using invariants in 137 ms returned []
[2026-05-22 23:23:40] [INFO ] Invariant cache hit.
[2026-05-22 23:23:40] [INFO ] Implicit Places using invariants and state equation in 97 ms returned []
Implicit Place search using SMT with State Equation took 235 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 50/146 places, 45/124 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 366 ms. Remains : 50/146 places, 45/124 transitions.
[2026-05-22 23:23:40] [INFO ] Flatten gal took : 3 ms
[2026-05-22 23:23:40] [INFO ] Flatten gal took : 2 ms
[2026-05-22 23:23:40] [INFO ] Input system was already deterministic with 45 transitions.
[2026-05-22 23:23:40] [INFO ] Flatten gal took : 2 ms
[2026-05-22 23:23:40] [INFO ] Flatten gal took : 2 ms
[2026-05-22 23:23:40] [INFO ] Time to serialize gal into /tmp/CTLCardinality17104734642115531678.gal : 1 ms
[2026-05-22 23:23:40] [INFO ] Time to serialize properties into /tmp/CTLCardinality9861487655872436572.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/CTLCardinality17104734642115531678.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9861487655872436572.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,106496,0.008847,4176,2,157,5,1167,6,0,248,1094,0


Converting to forward existential form...Done !
original formula: EG((AG(((p150==0)||(p143==1))) + (p91==0)))
=> equivalent forward existential formula: [FwdG(Init,(!(E(TRUE U !(((p150==0)||(p143==1))))) + (p91==0)))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.076763,6420,1,0,59,13350,22,53,1182,14880,58
FORMULA AutoFlight-PT-06a-CTLCardinality-2024-02 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 : 146/146 places, 124/124 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 0 with 16 rules applied. Total rules applied 16 place count 146 transition count 108
Reduce places removed 16 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 17 rules applied. Total rules applied 33 place count 130 transition count 107
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 34 place count 129 transition count 107
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 15 Pre rules applied. Total rules applied 34 place count 129 transition count 92
Deduced a syphon composed of 15 places in 0 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 3 with 30 rules applied. Total rules applied 64 place count 114 transition count 92
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 67 place count 111 transition count 89
Iterating global reduction 3 with 3 rules applied. Total rules applied 70 place count 111 transition count 89
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 3 with 24 rules applied. Total rules applied 94 place count 99 transition count 77
Applied a total of 94 rules in 29 ms. Remains 99 /146 variables (removed 47) and now considering 77/124 (removed 47) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10539177293476998740.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9073229778025893136.kers'
[2026-05-22 23:23:40] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10539177293476998740.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9073229778025893136.kers]
Culling duplicate invariants (modulo rational): removing 13 columns.
Culled 13 columns in 0 ms.
// Phase 1: matrix 77 rows 86 cols 211 entries
Finished phase 1 with 69 SingleSign rule and 0 generalized
[2026-05-22 23:23:40] [INFO ] Computed 30 invariants in 0 ms
Computed 30 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-9073229778025893136.kers
Total runtime 1 ms.
[2026-05-22 23:23:40] [INFO ] Implicit Places using invariants in 111 ms returned [5, 14, 27, 28, 30, 31, 32, 33, 34, 35, 36, 37, 69, 83, 96, 98]
Discarding 16 places :
Implicit Place search using SMT only with invariants took 112 ms to find 16 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 83/146 places, 77/124 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 83 transition count 66
Reduce places removed 11 places and 0 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 1 with 15 rules applied. Total rules applied 26 place count 72 transition count 62
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 30 place count 68 transition count 62
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 30 place count 68 transition count 59
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 36 place count 65 transition count 59
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 38 place count 63 transition count 57
Iterating global reduction 3 with 2 rules applied. Total rules applied 40 place count 63 transition count 57
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 42 place count 62 transition count 56
Applied a total of 42 rules in 8 ms. Remains 62 /83 variables (removed 21) and now considering 56/77 (removed 21) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2913404761191632272.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1176501065837377682.kers'
[2026-05-22 23:23:40] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2913404761191632272.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1176501065837377682.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 56 rows 61 cols 148 entries
Finished phase 1 with 48 SingleSign rule and 0 generalized
[2026-05-22 23:23:40] [INFO ] Computed 14 invariants in 0 ms
Computed 14 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-1176501065837377682.kers
Total runtime 0 ms.
[2026-05-22 23:23:40] [INFO ] Implicit Places using invariants in 164 ms returned []
[2026-05-22 23:23:40] [INFO ] Invariant cache hit.
[2026-05-22 23:23:40] [INFO ] State equation strengthened by 13 read => feed constraints.
[2026-05-22 23:23:40] [INFO ] Implicit Places using invariants and state equation in 57 ms returned []
Implicit Place search using SMT with State Equation took 223 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 62/146 places, 56/124 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 372 ms. Remains : 62/146 places, 56/124 transitions.
[2026-05-22 23:23:40] [INFO ] Flatten gal took : 2 ms
[2026-05-22 23:23:40] [INFO ] Flatten gal took : 2 ms
[2026-05-22 23:23:40] [INFO ] Input system was already deterministic with 56 transitions.
[2026-05-22 23:23:40] [INFO ] Flatten gal took : 2 ms
[2026-05-22 23:23:40] [INFO ] Flatten gal took : 3 ms
[2026-05-22 23:23:40] [INFO ] Time to serialize gal into /tmp/CTLCardinality5539558530488565206.gal : 1 ms
[2026-05-22 23:23:40] [INFO ] Time to serialize properties into /tmp/CTLCardinality1509703318963036213.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/CTLCardinality5539558530488565206.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1509703318963036213.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,147457,0.021134,4804,2,577,5,3670,6,0,304,3698,0


Converting to forward existential form...Done !
original formula: (EF(((((A(((p89==0)||(p67==1)) U (p135==0)) * (p145==0)) * ((p68==0)&&(p78==1))) + (p45==0)) + (p141==1))) * EG((p106==0)))
=> equivalent forward existential formula: [FwdG((Init * E(TRUE U ((((!((E(!((p135==0)) U (!(((p89==0)||(p67==1))) * !((p135==0)))) + EG(!((p135==0))))) * ...237
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 54/0/2
(forward)formula 0,1,0.106335,9052,1,0,17,26655,39,11,1572,13569,17
FORMULA AutoFlight-PT-06a-CTLCardinality-2024-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 146/146 places, 124/124 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 143 transition count 121
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 143 transition count 121
Applied a total of 6 rules in 6 ms. Remains 143 /146 variables (removed 3) and now considering 121/124 (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-2519238768777148024.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6968267662698069336.kers'
[2026-05-22 23:23:40] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2519238768777148024.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6968267662698069336.kers]
Culling duplicate invariants (modulo rational): removing 7 columns.
Culled 7 columns in 0 ms.
// Phase 1: matrix 121 rows 136 cols 341 entries
Finished phase 1 with 113 SingleSign rule and 0 generalized
[2026-05-22 23:23:40] [INFO ] Computed 30 invariants in 0 ms
Computed 30 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-6968267662698069336.kers
Total runtime 1 ms.
[2026-05-22 23:23:40] [INFO ] Implicit Places using invariants in 172 ms returned [7, 20, 39, 42, 45, 48, 55, 112, 126, 140, 142]
Discarding 11 places :
Implicit Place search using SMT only with invariants took 177 ms to find 11 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 132/146 places, 121/124 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 129 transition count 118
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 129 transition count 118
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 128 transition count 117
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 128 transition count 117
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 127 transition count 116
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 127 transition count 116
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 126 transition count 115
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 126 transition count 115
Applied a total of 12 rules in 7 ms. Remains 126 /132 variables (removed 6) and now considering 115/121 (removed 6) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16500803473980965295.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17743798382728565714.kers'
[2026-05-22 23:23:40] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16500803473980965295.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17743798382728565714.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 115 rows 126 cols 308 entries
Finished phase 1 with 107 SingleSign rule and 0 generalized
[2026-05-22 23:23:40] [INFO ] Computed 19 invariants in 0 ms
Computed 19 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-17743798382728565714.kers
Total runtime 0 ms.
[2026-05-22 23:23:41] [INFO ] Implicit Places using invariants in 99 ms returned []
[2026-05-22 23:23:41] [INFO ] Invariant cache hit.
[2026-05-22 23:23:41] [INFO ] Implicit Places using invariants and state equation in 150 ms returned []
Implicit Place search using SMT with State Equation took 252 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 126/146 places, 115/124 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 442 ms. Remains : 126/146 places, 115/124 transitions.
[2026-05-22 23:23:41] [INFO ] Flatten gal took : 3 ms
[2026-05-22 23:23:41] [INFO ] Flatten gal took : 4 ms
[2026-05-22 23:23:41] [INFO ] Input system was already deterministic with 115 transitions.
[2026-05-22 23:23:41] [INFO ] Flatten gal took : 4 ms
[2026-05-22 23:23:41] [INFO ] Flatten gal took : 4 ms
[2026-05-22 23:23:41] [INFO ] Time to serialize gal into /tmp/CTLCardinality15026681521352302217.gal : 1 ms
[2026-05-22 23:23:41] [INFO ] Time to serialize properties into /tmp/CTLCardinality4500719245753487078.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/CTLCardinality15026681521352302217.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4500719245753487078.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.1951e+09,0.295778,17456,2,1972,5,45778,6,0,621,82935,0


Converting to forward existential form...Done !
original formula: AX(AF(AG((p65==0))))
=> equivalent forward existential formula: [FwdG(EY(Init),!(!(E(TRUE U !((p65==0))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t7, t9, t11, t13, t15, t17, t19, t21, t23, t25, t27, t29, t43, t46, t61, Intersection with r...235
(forward)formula 0,0,18.0808,431728,1,0,449,2.13828e+06,258,332,3593,3.02784e+06,508
FORMULA AutoFlight-PT-06a-CTLCardinality-2024-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 146/146 places, 124/124 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 143 transition count 121
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 143 transition count 121
Applied a total of 6 rules in 8 ms. Remains 143 /146 variables (removed 3) and now considering 121/124 (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-16694997571629831524.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3620715657689262743.kers'
[2026-05-22 23:23:59] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16694997571629831524.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3620715657689262743.kers]
Culling duplicate invariants (modulo rational): removing 7 columns.
Culled 7 columns in 0 ms.
// Phase 1: matrix 121 rows 136 cols 341 entries
Finished phase 1 with 113 SingleSign rule and 0 generalized
[2026-05-22 23:23:59] [INFO ] Computed 30 invariants in 0 ms
Computed 30 P flows in 13 ms.
Exported basis to /tmp/petrispot-output-3620715657689262743.kers
Total runtime 14 ms.
[2026-05-22 23:23:59] [INFO ] Implicit Places using invariants in 195 ms returned [7, 20, 39, 42, 45, 48, 55, 112, 126, 140, 142]
Discarding 11 places :
Implicit Place search using SMT only with invariants took 209 ms to find 11 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 132/146 places, 121/124 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 129 transition count 118
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 129 transition count 118
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 128 transition count 117
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 128 transition count 117
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 127 transition count 116
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 127 transition count 116
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 126 transition count 115
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 126 transition count 115
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 125 transition count 114
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 125 transition count 114
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 124 transition count 113
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 124 transition count 113
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 123 transition count 112
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 123 transition count 112
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 122 transition count 111
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 122 transition count 111
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 121 transition count 110
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 121 transition count 110
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 120 transition count 109
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 120 transition count 109
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 119 transition count 108
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 119 transition count 108
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 118 transition count 107
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 118 transition count 107
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 29 place count 117 transition count 106
Iterating global reduction 0 with 1 rules applied. Total rules applied 30 place count 117 transition count 106
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 31 place count 116 transition count 105
Iterating global reduction 0 with 1 rules applied. Total rules applied 32 place count 116 transition count 105
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 33 place count 115 transition count 104
Iterating global reduction 0 with 1 rules applied. Total rules applied 34 place count 115 transition count 104
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 35 place count 114 transition count 103
Iterating global reduction 0 with 1 rules applied. Total rules applied 36 place count 114 transition count 103
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 37 place count 113 transition count 102
Iterating global reduction 0 with 1 rules applied. Total rules applied 38 place count 113 transition count 102
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 39 place count 112 transition count 101
Iterating global reduction 0 with 1 rules applied. Total rules applied 40 place count 112 transition count 101
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 41 place count 111 transition count 100
Iterating global reduction 0 with 1 rules applied. Total rules applied 42 place count 111 transition count 100
Applied a total of 42 rules in 32 ms. Remains 111 /132 variables (removed 21) and now considering 100/121 (removed 21) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-598619800063755762.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16996867468905328052.kers'
[2026-05-22 23:23:59] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-598619800063755762.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16996867468905328052.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 100 rows 111 cols 278 entries
Finished phase 1 with 92 SingleSign rule and 0 generalized
[2026-05-22 23:23:59] [INFO ] Computed 19 invariants in 0 ms
Computed 19 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-16996867468905328052.kers
Total runtime 1 ms.
[2026-05-22 23:23:59] [INFO ] Implicit Places using invariants in 84 ms returned []
[2026-05-22 23:23:59] [INFO ] Invariant cache hit.
[2026-05-22 23:23:59] [INFO ] Implicit Places using invariants and state equation in 122 ms returned []
Implicit Place search using SMT with State Equation took 208 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 111/146 places, 100/124 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 458 ms. Remains : 111/146 places, 100/124 transitions.
[2026-05-22 23:23:59] [INFO ] Flatten gal took : 4 ms
[2026-05-22 23:23:59] [INFO ] Flatten gal took : 4 ms
[2026-05-22 23:23:59] [INFO ] Input system was already deterministic with 100 transitions.
[2026-05-22 23:23:59] [INFO ] Flatten gal took : 3 ms
[2026-05-22 23:23:59] [INFO ] Flatten gal took : 3 ms
[2026-05-22 23:23:59] [INFO ] Time to serialize gal into /tmp/CTLCardinality1616773233205881809.gal : 0 ms
[2026-05-22 23:23:59] [INFO ] Time to serialize properties into /tmp/CTLCardinality18017058123924001252.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/CTLCardinality1616773233205881809.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality18017058123924001252.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.19117e+09,0.283097,16896,2,1685,5,43974,6,0,546,79756,0


Converting to forward existential form...Done !
original formula: EG(AX(EF((p34==1))))
=> equivalent forward existential formula: [FwdG(Init,!(EX(!(E(TRUE U (p34==1))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t7, t9, t11, t13, t15, t17, t19, t21, t23, t25, t27, t29, t43, t49, t61, Intersection with r...234
(forward)formula 0,1,11.5074,301004,1,0,499,1.44355e+06,227,301,3271,2.27677e+06,444
FORMULA AutoFlight-PT-06a-CTLCardinality-2024-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 146/146 places, 124/124 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 143 transition count 121
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 143 transition count 121
Applied a total of 6 rules in 6 ms. Remains 143 /146 variables (removed 3) and now considering 121/124 (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-1689132061715929751.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6288491639764351039.kers'
[2026-05-22 23:24:11] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1689132061715929751.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6288491639764351039.kers]
Culling duplicate invariants (modulo rational): removing 7 columns.
Culled 7 columns in 0 ms.
// Phase 1: matrix 121 rows 136 cols 341 entries
Finished phase 1 with 113 SingleSign rule and 0 generalized
[2026-05-22 23:24:11] [INFO ] Computed 30 invariants in 0 ms
Computed 30 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-6288491639764351039.kers
Total runtime 1 ms.
[2026-05-22 23:24:11] [INFO ] Implicit Places using invariants in 187 ms returned [7, 20, 39, 42, 48, 55, 112, 126]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 200 ms to find 8 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 135/146 places, 121/124 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 133 transition count 119
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 133 transition count 119
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 132 transition count 118
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 132 transition count 118
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 131 transition count 117
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 131 transition count 117
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 130 transition count 116
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 130 transition count 116
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 129 transition count 115
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 129 transition count 115
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 128 transition count 114
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 128 transition count 114
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 127 transition count 113
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 127 transition count 113
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 126 transition count 112
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 126 transition count 112
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 125 transition count 111
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 125 transition count 111
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 124 transition count 110
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 124 transition count 110
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 123 transition count 109
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 123 transition count 109
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 122 transition count 108
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 122 transition count 108
Applied a total of 26 rules in 18 ms. Remains 122 /135 variables (removed 13) and now considering 108/121 (removed 13) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-557731002629581423.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5207062594948626958.kers'
[2026-05-22 23:24:11] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-557731002629581423.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5207062594948626958.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 108 rows 121 cols 307 entries
Finished phase 1 with 100 SingleSign rule and 0 generalized
[2026-05-22 23:24:11] [INFO ] Computed 22 invariants in 0 ms
Computed 22 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-5207062594948626958.kers
Total runtime 0 ms.
[2026-05-22 23:24:11] [INFO ] Implicit Places using invariants in 55 ms returned []
[2026-05-22 23:24:11] [INFO ] Invariant cache hit.
[2026-05-22 23:24:11] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-22 23:24:11] [INFO ] Implicit Places using invariants and state equation in 145 ms returned []
Implicit Place search using SMT with State Equation took 215 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 122/146 places, 108/124 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 440 ms. Remains : 122/146 places, 108/124 transitions.
[2026-05-22 23:24:11] [INFO ] Flatten gal took : 3 ms
[2026-05-22 23:24:11] [INFO ] Flatten gal took : 3 ms
[2026-05-22 23:24:12] [INFO ] Input system was already deterministic with 108 transitions.
[2026-05-22 23:24:12] [INFO ] Flatten gal took : 4 ms
[2026-05-22 23:24:12] [INFO ] Flatten gal took : 4 ms
[2026-05-22 23:24:12] [INFO ] Time to serialize gal into /tmp/CTLCardinality1203038950359772471.gal : 1 ms
[2026-05-22 23:24:12] [INFO ] Time to serialize properties into /tmp/CTLCardinality9868257711093255530.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/CTLCardinality1203038950359772471.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9868257711093255530.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.22702e+09,0.387517,20140,2,2132,5,53605,6,0,596,103703,0


Converting to forward existential form...Done !
original formula: AF((A(EF(!(((p156==0)||(p120==1)))) U !(AG((p89==1)))) * ((EG((((((EX(((p89==0)||(p20==1))) + (p3==0)) + ((p105==1)||(p116==0))) + (p13==...349
=> equivalent forward existential formula: [FwdG(Init,!((!((E(!(!(!(E(TRUE U !((p89==1)))))) U (!(E(TRUE U !(((p156==0)||(p120==1))))) * !(!(!(E(TRUE U !((...552
Reverse transition relation is NOT exact ! Due to transitions t7, t9, t11, t13, t15, t17, t19, t21, t23, t25, t27, t29, t43, t90, t97, Intersection with r...234
Using saturation style SCC detection
(forward)formula 0,1,24.7001,527472,1,0,935,3.64501e+06,283,488,3795,2.45335e+06,1045
FORMULA AutoFlight-PT-06a-CTLCardinality-2024-07 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 : 146/146 places, 124/124 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 7 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 38 transitions
Trivial Post-agglo rules discarded 38 transitions
Performed 38 trivial Post agglomeration. Transition count delta: 38
Iterating post reduction 0 with 45 rules applied. Total rules applied 45 place count 138 transition count 85
Reduce places removed 38 places and 0 transitions.
Iterating post reduction 1 with 38 rules applied. Total rules applied 83 place count 100 transition count 85
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 14 Pre rules applied. Total rules applied 83 place count 100 transition count 71
Deduced a syphon composed of 14 places in 0 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 2 with 34 rules applied. Total rules applied 117 place count 80 transition count 71
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 6 Pre rules applied. Total rules applied 117 place count 80 transition count 65
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 129 place count 74 transition count 65
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 132 place count 71 transition count 62
Iterating global reduction 2 with 3 rules applied. Total rules applied 135 place count 71 transition count 62
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 159 place count 59 transition count 50
Applied a total of 159 rules in 8 ms. Remains 59 /146 variables (removed 87) and now considering 50/124 (removed 74) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10907187152653518206.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13468648429233487403.kers'
[2026-05-22 23:24:36] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10907187152653518206.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13468648429233487403.kers]
Culling duplicate invariants (modulo rational): removing 13 columns.
Culled 13 columns in 0 ms.
// Phase 1: matrix 50 rows 46 cols 106 entries
Finished phase 1 with 42 SingleSign rule and 0 generalized
[2026-05-22 23:24:36] [INFO ] Computed 17 invariants in 0 ms
Computed 17 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-13468648429233487403.kers
Total runtime 0 ms.
[2026-05-22 23:24:36] [INFO ] Implicit Places using invariants in 47 ms returned [40, 48, 56, 58]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 49 ms to find 4 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 55/146 places, 50/124 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 52 transition count 47
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 52 transition count 47
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 8 place count 51 transition count 46
Applied a total of 8 rules in 2 ms. Remains 51 /55 variables (removed 4) and now considering 46/50 (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-8704581182435779113.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14738523336592330444.kers'
[2026-05-22 23:24:37] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8704581182435779113.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14738523336592330444.kers]
Culling duplicate invariants (modulo rational): removing 12 columns.
Culled 12 columns in 0 ms.
// Phase 1: matrix 46 rows 39 cols 92 entries
Finished phase 1 with 38 SingleSign rule and 0 generalized
[2026-05-22 23:24:37] [INFO ] Computed 13 invariants in 0 ms
Computed 13 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-14738523336592330444.kers
Total runtime 0 ms.
[2026-05-22 23:24:37] [INFO ] Implicit Places using invariants in 61 ms returned []
[2026-05-22 23:24:37] [INFO ] Invariant cache hit.
[2026-05-22 23:24:37] [INFO ] Implicit Places using invariants and state equation in 69 ms returned []
Implicit Place search using SMT with State Equation took 145 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 51/146 places, 46/124 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 207 ms. Remains : 51/146 places, 46/124 transitions.
[2026-05-22 23:24:37] [INFO ] Flatten gal took : 2 ms
[2026-05-22 23:24:37] [INFO ] Flatten gal took : 2 ms
[2026-05-22 23:24:37] [INFO ] Input system was already deterministic with 46 transitions.
[2026-05-22 23:24:37] [INFO ] Flatten gal took : 2 ms
[2026-05-22 23:24:37] [INFO ] Flatten gal took : 1 ms
[2026-05-22 23:24:37] [INFO ] Time to serialize gal into /tmp/CTLCardinality12315126309983581695.gal : 0 ms
[2026-05-22 23:24:37] [INFO ] Time to serialize properties into /tmp/CTLCardinality16955944715934170541.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/CTLCardinality12315126309983581695.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16955944715934170541.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,110592,0.011799,4184,2,183,5,1247,6,0,253,1136,0


Converting to forward existential form...Done !
original formula: EG((p62!=1))
=> equivalent forward existential formula: [FwdG(Init,(p62!=1))] != FALSE
Hit Full ! (commute/partial/dont) 44/0/2
(forward)formula 0,1,0.025765,4948,1,0,8,5043,19,4,1202,3066,8
FORMULA AutoFlight-PT-06a-CTLCardinality-2024-09 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 : 146/146 places, 124/124 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 7 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 36 transitions
Trivial Post-agglo rules discarded 36 transitions
Performed 36 trivial Post agglomeration. Transition count delta: 36
Iterating post reduction 0 with 43 rules applied. Total rules applied 43 place count 138 transition count 87
Reduce places removed 36 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 37 rules applied. Total rules applied 80 place count 102 transition count 86
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 81 place count 101 transition count 86
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 14 Pre rules applied. Total rules applied 81 place count 101 transition count 72
Deduced a syphon composed of 14 places in 0 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 3 with 34 rules applied. Total rules applied 115 place count 81 transition count 72
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 6 Pre rules applied. Total rules applied 115 place count 81 transition count 66
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 127 place count 75 transition count 66
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 3 with 22 rules applied. Total rules applied 149 place count 64 transition count 55
Applied a total of 149 rules in 16 ms. Remains 64 /146 variables (removed 82) and now considering 55/124 (removed 69) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8493584576897016185.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-139123634877711838.kers'
[2026-05-22 23:24:37] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8493584576897016185.kers, --Pflows, --basisKERS=/tmp/petrispot-output-139123634877711838.kers]
Culling duplicate invariants (modulo rational): removing 12 columns.
Culled 12 columns in 0 ms.
// Phase 1: matrix 55 rows 52 cols 120 entries
Finished phase 1 with 47 SingleSign rule and 0 generalized
[2026-05-22 23:24:37] [INFO ] Computed 17 invariants in 0 ms
Computed 17 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-139123634877711838.kers
Total runtime 0 ms.
[2026-05-22 23:24:37] [INFO ] Implicit Places using invariants in 652 ms returned [42, 52, 61, 63]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 666 ms to find 4 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 60/146 places, 55/124 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 57 transition count 52
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 57 transition count 52
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 8 place count 56 transition count 51
Applied a total of 8 rules in 2 ms. Remains 56 /60 variables (removed 4) and now considering 51/55 (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-2221960166053233487.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3380793234373600465.kers'
[2026-05-22 23:24:37] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2221960166053233487.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3380793234373600465.kers]
Culling duplicate invariants (modulo rational): removing 11 columns.
Culled 11 columns in 0 ms.
// Phase 1: matrix 51 rows 45 cols 106 entries
Finished phase 1 with 43 SingleSign rule and 0 generalized
[2026-05-22 23:24:37] [INFO ] Computed 13 invariants in 1 ms
Computed 13 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-3380793234373600465.kers
Total runtime 1 ms.
[2026-05-22 23:24:37] [INFO ] Implicit Places using invariants in 67 ms returned []
[2026-05-22 23:24:37] [INFO ] Invariant cache hit.
[2026-05-22 23:24:38] [INFO ] Implicit Places using invariants and state equation in 112 ms returned []
Implicit Place search using SMT with State Equation took 206 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 56/146 places, 51/124 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 890 ms. Remains : 56/146 places, 51/124 transitions.
[2026-05-22 23:24:38] [INFO ] Flatten gal took : 1 ms
[2026-05-22 23:24:38] [INFO ] Flatten gal took : 1 ms
[2026-05-22 23:24:38] [INFO ] Input system was already deterministic with 51 transitions.
[2026-05-22 23:24:38] [INFO ] Flatten gal took : 1 ms
[2026-05-22 23:24:38] [INFO ] Flatten gal took : 1 ms
[2026-05-22 23:24:38] [INFO ] Time to serialize gal into /tmp/CTLCardinality8199838322518319016.gal : 1 ms
[2026-05-22 23:24:38] [INFO ] Time to serialize properties into /tmp/CTLCardinality5125508003925957254.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/CTLCardinality8199838322518319016.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5125508003925957254.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,180224,0.011782,4332,2,240,5,1843,6,0,278,1773,0


Converting to forward existential form...Done !
original formula: !(E((p9==1) U AG(A(((p71!=1) * E(((p61==0)||(p143==1)) U (p150==0))) U ((p71==0)||(p119==1))))))
=> equivalent forward existential formula: [(FwdU(Init,(p9==1)) * !(E(TRUE U !(!((E(!(((p71==0)||(p119==1))) U (!(((p71!=1) * E(((p61==0)||(p143==1)) U (p1...239
Reverse transition relation is NOT exact ! Due to transitions t9, t25, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/tota...168
Hit Full ! (commute/partial/dont) 49/0/2
(forward)formula 0,1,0.095287,7980,1,0,159,24361,143,76,1644,16296,221
FORMULA AutoFlight-PT-06a-CTLCardinality-2024-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 146/146 places, 124/124 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 7 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 36 transitions
Trivial Post-agglo rules discarded 36 transitions
Performed 36 trivial Post agglomeration. Transition count delta: 36
Iterating post reduction 0 with 43 rules applied. Total rules applied 43 place count 138 transition count 87
Reduce places removed 36 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 38 rules applied. Total rules applied 81 place count 102 transition count 85
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 83 place count 100 transition count 85
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 12 Pre rules applied. Total rules applied 83 place count 100 transition count 73
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 3 with 29 rules applied. Total rules applied 112 place count 83 transition count 73
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 112 place count 83 transition count 69
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 120 place count 79 transition count 69
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 123 place count 76 transition count 66
Iterating global reduction 3 with 3 rules applied. Total rules applied 126 place count 76 transition count 66
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 3 with 24 rules applied. Total rules applied 150 place count 64 transition count 54
Applied a total of 150 rules in 7 ms. Remains 64 /146 variables (removed 82) and now considering 54/124 (removed 70) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11443915956895452783.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16838262852003053824.kers'
[2026-05-22 23:24:38] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11443915956895452783.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16838262852003053824.kers]
Culling duplicate invariants (modulo rational): removing 14 columns.
Culled 14 columns in 0 ms.
// Phase 1: matrix 54 rows 50 cols 114 entries
Finished phase 1 with 46 SingleSign rule and 0 generalized
[2026-05-22 23:24:38] [INFO ] Computed 18 invariants in 0 ms
Computed 18 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-16838262852003053824.kers
Total runtime 0 ms.
[2026-05-22 23:24:38] [INFO ] Implicit Places using invariants in 64 ms returned [43, 53, 61, 63]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 66 ms to find 4 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 60/146 places, 54/124 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 60 transition count 53
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 59 transition count 53
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 4 place count 57 transition count 51
Iterating global reduction 2 with 2 rules applied. Total rules applied 6 place count 57 transition count 51
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 8 place count 56 transition count 50
Applied a total of 8 rules in 3 ms. Remains 56 /60 variables (removed 4) and now considering 50/54 (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-11542992379891380927.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6169513162023334724.kers'
[2026-05-22 23:24:38] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11542992379891380927.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6169513162023334724.kers]
Culling duplicate invariants (modulo rational): removing 13 columns.
Culled 13 columns in 0 ms.
// Phase 1: matrix 50 rows 43 cols 100 entries
Finished phase 1 with 42 SingleSign rule and 0 generalized
[2026-05-22 23:24:38] [INFO ] Computed 14 invariants in 1 ms
Computed 14 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-6169513162023334724.kers
Total runtime 1 ms.
[2026-05-22 23:24:38] [INFO ] Implicit Places using invariants in 57 ms returned []
[2026-05-22 23:24:38] [INFO ] Invariant cache hit.
[2026-05-22 23:24:38] [INFO ] Implicit Places using invariants and state equation in 67 ms returned []
Implicit Place search using SMT with State Equation took 139 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 56/146 places, 50/124 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 216 ms. Remains : 56/146 places, 50/124 transitions.
[2026-05-22 23:24:38] [INFO ] Flatten gal took : 2 ms
[2026-05-22 23:24:38] [INFO ] Flatten gal took : 1 ms
[2026-05-22 23:24:38] [INFO ] Input system was already deterministic with 50 transitions.
[2026-05-22 23:24:38] [INFO ] Flatten gal took : 2 ms
[2026-05-22 23:24:38] [INFO ] Flatten gal took : 2 ms
[2026-05-22 23:24:38] [INFO ] Time to serialize gal into /tmp/CTLCardinality1199378142788787333.gal : 0 ms
[2026-05-22 23:24:38] [INFO ] Time to serialize properties into /tmp/CTLCardinality15950001207848290046.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/CTLCardinality1199378142788787333.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15950001207848290046.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,245760,0.013755,4356,2,258,5,1875,6,0,277,2009,0


Converting to forward existential form...Done !
original formula: EG(((p111==0)&&((p95!=1)||((p121!=0)&&(p49!=1)))))
=> equivalent forward existential formula: [FwdG(Init,((p111==0)&&((p95!=1)||((p121!=0)&&(p49!=1)))))] != FALSE
Hit Full ! (commute/partial/dont) 42/8/8
(forward)formula 0,1,0.034891,5444,1,0,9,7330,19,4,1325,5250,8
FORMULA AutoFlight-PT-06a-CTLCardinality-2024-12 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 : 146/146 places, 124/124 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 20 transitions
Trivial Post-agglo rules discarded 20 transitions
Performed 20 trivial Post agglomeration. Transition count delta: 20
Iterating post reduction 0 with 20 rules applied. Total rules applied 20 place count 146 transition count 104
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 1 with 20 rules applied. Total rules applied 40 place count 126 transition count 104
Performed 17 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 17 Pre rules applied. Total rules applied 40 place count 126 transition count 87
Deduced a syphon composed of 17 places in 0 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 2 with 34 rules applied. Total rules applied 74 place count 109 transition count 87
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 77 place count 106 transition count 84
Iterating global reduction 2 with 3 rules applied. Total rules applied 80 place count 106 transition count 84
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 104 place count 94 transition count 72
Applied a total of 104 rules in 6 ms. Remains 94 /146 variables (removed 52) and now considering 72/124 (removed 52) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13702971953064390218.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-18370664137085258387.kers'
[2026-05-22 23:24:38] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13702971953064390218.kers, --Pflows, --basisKERS=/tmp/petrispot-output-18370664137085258387.kers]
Culling duplicate invariants (modulo rational): removing 12 columns.
Culled 12 columns in 0 ms.
// Phase 1: matrix 72 rows 82 cols 204 entries
Finished phase 1 with 64 SingleSign rule and 0 generalized
[2026-05-22 23:24:38] [INFO ] Computed 30 invariants in 0 ms
Computed 30 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-18370664137085258387.kers
Total runtime 0 ms.
[2026-05-22 23:24:38] [INFO ] Implicit Places using invariants in 87 ms returned [5, 14, 27, 28, 29, 30, 31, 32, 33, 36, 37, 38, 65, 91, 93]
Discarding 15 places :
Implicit Place search using SMT only with invariants took 88 ms to find 15 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 79/146 places, 72/124 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 17 transitions
Trivial Post-agglo rules discarded 17 transitions
Performed 17 trivial Post agglomeration. Transition count delta: 17
Iterating post reduction 0 with 17 rules applied. Total rules applied 17 place count 79 transition count 55
Reduce places removed 17 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 19 rules applied. Total rules applied 36 place count 62 transition count 53
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 38 place count 60 transition count 53
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 40 place count 58 transition count 51
Iterating global reduction 3 with 2 rules applied. Total rules applied 42 place count 58 transition count 51
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 3 with 4 rules applied. Total rules applied 46 place count 56 transition count 49
Applied a total of 46 rules in 4 ms. Remains 56 /79 variables (removed 23) and now considering 49/72 (removed 23) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17409637105562804108.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6254271636159107693.kers'
[2026-05-22 23:24:38] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17409637105562804108.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6254271636159107693.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 49 rows 56 cols 140 entries
Finished phase 1 with 41 SingleSign rule and 0 generalized
[2026-05-22 23:24:38] [INFO ] Computed 15 invariants in 0 ms
Computed 15 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-6254271636159107693.kers
Total runtime 1 ms.
[2026-05-22 23:24:38] [INFO ] Implicit Places using invariants in 48 ms returned []
[2026-05-22 23:24:38] [INFO ] Invariant cache hit.
[2026-05-22 23:24:38] [INFO ] State equation strengthened by 12 read => feed constraints.
[2026-05-22 23:24:38] [INFO ] Implicit Places using invariants and state equation in 105 ms returned []
Implicit Place search using SMT with State Equation took 155 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 56/146 places, 49/124 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 253 ms. Remains : 56/146 places, 49/124 transitions.
[2026-05-22 23:24:38] [INFO ] Flatten gal took : 1 ms
[2026-05-22 23:24:38] [INFO ] Flatten gal took : 1 ms
[2026-05-22 23:24:38] [INFO ] Input system was already deterministic with 49 transitions.
[2026-05-22 23:24:38] [INFO ] Flatten gal took : 1 ms
[2026-05-22 23:24:38] [INFO ] Flatten gal took : 2 ms
[2026-05-22 23:24:38] [INFO ] Time to serialize gal into /tmp/CTLCardinality14194699407275840433.gal : 13 ms
[2026-05-22 23:24:38] [INFO ] Time to serialize properties into /tmp/CTLCardinality79591196165059519.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/CTLCardinality14194699407275840433.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality79591196165059519.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,229377,0.015934,4560,2,524,5,2732,6,0,275,2784,0


Converting to forward existential form...Done !
original formula: EF((A(AG((p52==1)) U !(((p29==0)||(p129==1)))) * EG((p136==1))))
=> equivalent forward existential formula: [FwdG((FwdU(Init,TRUE) * !((E(!(!(((p29==0)||(p129==1)))) U (!(!(E(TRUE U !((p52==1))))) * !(!(((p29==0)||(p129=...221
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 45/0/4
Hit Full ! (commute/partial/dont) 46/0/3
(forward)formula 0,1,0.15773,11164,1,0,17,43177,33,10,1482,25598,16
FORMULA AutoFlight-PT-06a-CTLCardinality-2024-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 146/146 places, 124/124 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 143 transition count 121
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 143 transition count 121
Applied a total of 6 rules in 15 ms. Remains 143 /146 variables (removed 3) and now considering 121/124 (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-16150056703529463786.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-758901083539378882.kers'
[2026-05-22 23:24:38] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16150056703529463786.kers, --Pflows, --basisKERS=/tmp/petrispot-output-758901083539378882.kers]
Culling duplicate invariants (modulo rational): removing 7 columns.
Culled 7 columns in 0 ms.
// Phase 1: matrix 121 rows 136 cols 341 entries
Finished phase 1 with 113 SingleSign rule and 0 generalized
[2026-05-22 23:24:38] [INFO ] Computed 30 invariants in 0 ms
Computed 30 P flows in 14 ms.
Exported basis to /tmp/petrispot-output-758901083539378882.kers
Total runtime 14 ms.
[2026-05-22 23:24:39] [INFO ] Implicit Places using invariants in 156 ms returned [7, 20, 39, 42, 45, 48, 55, 112, 126, 140, 142]
Discarding 11 places :
Implicit Place search using SMT only with invariants took 165 ms to find 11 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 132/146 places, 121/124 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 129 transition count 118
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 129 transition count 118
Applied a total of 6 rules in 15 ms. Remains 129 /132 variables (removed 3) and now considering 118/121 (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-7348877308520526359.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15527392141430643887.kers'
[2026-05-22 23:24:39] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7348877308520526359.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15527392141430643887.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 118 rows 129 cols 314 entries
Finished phase 1 with 110 SingleSign rule and 0 generalized
[2026-05-22 23:24:39] [INFO ] Computed 19 invariants in 0 ms
Computed 19 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-15527392141430643887.kers
Total runtime 0 ms.
[2026-05-22 23:24:39] [INFO ] Implicit Places using invariants in 90 ms returned []
[2026-05-22 23:24:39] [INFO ] Invariant cache hit.
[2026-05-22 23:24:39] [INFO ] Implicit Places using invariants and state equation in 189 ms returned []
Implicit Place search using SMT with State Equation took 280 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 129/146 places, 118/124 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 477 ms. Remains : 129/146 places, 118/124 transitions.
[2026-05-22 23:24:39] [INFO ] Flatten gal took : 3 ms
[2026-05-22 23:24:39] [INFO ] Flatten gal took : 3 ms
[2026-05-22 23:24:39] [INFO ] Input system was already deterministic with 118 transitions.
[2026-05-22 23:24:39] [INFO ] Flatten gal took : 2 ms
[2026-05-22 23:24:39] [INFO ] Flatten gal took : 2 ms
[2026-05-22 23:24:39] [INFO ] Time to serialize gal into /tmp/CTLCardinality17991221962345796099.gal : 1 ms
[2026-05-22 23:24:39] [INFO ] Time to serialize properties into /tmp/CTLCardinality6594161686506774754.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/CTLCardinality17991221962345796099.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6594161686506774754.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.19589e+09,0.290464,16504,2,1761,5,42658,6,0,636,77238,0


Converting to forward existential form...Done !
original formula: (EX(EX(((p31==0)||(p11==1)))) * ((EF(EG((p9==1))) + EX((p114==1))) + !(A((p94==1) U (EX(TRUE) + AX((p31==0)))))))
=> equivalent forward existential formula: (([FwdG(FwdU((Init * EX(EX(((p31==0)||(p11==1))))),TRUE),(p9==1))] != FALSE + [(EY((Init * EX(EX(((p31==0)||(p11...427
Reverse transition relation is NOT exact ! Due to transitions t7, t9, t11, t13, t15, t17, t19, t21, t23, t25, t27, t29, t43, t61, Intersection with reacha...230
Hit Full ! (commute/partial/dont) 116/0/2
(forward)formula 0,1,1.14882,39564,1,0,216,167495,263,119,3975,183505,256
FORMULA AutoFlight-PT-06a-CTLCardinality-2024-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
[2026-05-22 23:24:40] [INFO ] Flatten gal took : 3 ms
[2026-05-22 23:24:40] [INFO ] Flatten gal took : 3 ms
Total runtime 121657 ms.

BK_STOP 1779492280690

--------------------
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-06a"
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-06a, 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-oct2-177944366400521"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AutoFlight-PT-06a.tgz
mv AutoFlight-PT-06a execution
cd execution
if [ "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 ;