Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2026-input.r130-smll-177955809200489.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2026-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is FMS-PT-00020, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r130-smll-177955809200489
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 452K
-rw-r--r-- 1 mcc users 6.1K Mar 7 05:11 CTLCardinality.txt
-rw-r--r-- 1 mcc users 64K Mar 7 05:11 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.6K Mar 7 05:11 CTLFireability.txt
-rw-r--r-- 1 mcc users 38K Mar 7 05:11 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K Mar 3 18:30 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Mar 15 10:17 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Mar 15 10:17 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Mar 15 10:17 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Mar 15 10:17 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.7K Mar 7 05:11 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 102K Mar 7 05:11 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Mar 7 05:11 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 94K Mar 7 05:11 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K Mar 15 10:17 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 15 10:17 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 16K 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 FMS-PT-00020-CTLCardinality-2024-00
FORMULA_NAME FMS-PT-00020-CTLCardinality-2024-01
FORMULA_NAME FMS-PT-00020-CTLCardinality-2024-02
FORMULA_NAME FMS-PT-00020-CTLCardinality-2024-03
FORMULA_NAME FMS-PT-00020-CTLCardinality-2024-04
FORMULA_NAME FMS-PT-00020-CTLCardinality-2024-05
FORMULA_NAME FMS-PT-00020-CTLCardinality-2024-06
FORMULA_NAME FMS-PT-00020-CTLCardinality-2024-07
FORMULA_NAME FMS-PT-00020-CTLCardinality-2024-08
FORMULA_NAME FMS-PT-00020-CTLCardinality-2024-09
FORMULA_NAME FMS-PT-00020-CTLCardinality-2024-10
FORMULA_NAME FMS-PT-00020-CTLCardinality-2024-11
FORMULA_NAME FMS-PT-00020-CTLCardinality-2024-12
FORMULA_NAME FMS-PT-00020-CTLCardinality-2024-13
FORMULA_NAME FMS-PT-00020-CTLCardinality-2024-14
FORMULA_NAME FMS-PT-00020-CTLCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1779941192080

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=FMS-PT-00020
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202604301425
[2026-05-28 04:06:34] [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]
[2026-05-28 04:06:34] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-28 04:06:34] [INFO ] Load time of PNML (sax parser for PT used): 84 ms
[2026-05-28 04:06:34] [INFO ] Transformed 22 places.
[2026-05-28 04:06:34] [INFO ] Transformed 20 transitions.
[2026-05-28 04:06:34] [INFO ] Parsed PT model containing 22 places and 20 transitions and 50 arcs in 303 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 33 ms.
Support contains 22 out of 22 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 22/22 places, 20/20 transitions.
Applied a total of 0 rules in 16 ms. Remains 22 /22 variables (removed 0) and now considering 20/20 (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-4485473066266385574.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1702668153139408426.kers'
[2026-05-28 04:06:35] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4485473066266385574.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1702668153139408426.kers]
Culling duplicate invariants (modulo rational): removing 3 columns.
Culled 3 columns in 0 ms.
// Phase 1: matrix 20 rows 19 cols 42 entries
Finished phase 1 with 15 SingleSign rule and 1 generalized
[2026-05-28 04:06:35] [INFO ] Computed 6 invariants in 0 ms
Computed 6 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-1702668153139408426.kers
Total runtime 2 ms.
[2026-05-28 04:06:35] [INFO ] Implicit Places using invariants in 326 ms returned []
[2026-05-28 04:06:35] [INFO ] Invariant cache hit.
[2026-05-28 04:06:35] [INFO ] Implicit Places using invariants and state equation in 114 ms returned []
Implicit Place search using SMT with State Equation took 510 ms to find 0 implicit places.
Running 17 sub problems to find dead transitions.
[2026-05-28 04:06:35] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/19 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/19 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 2 (OVERLAPS) 2/21 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/21 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 4 (OVERLAPS) 1/22 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/22 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 6 (OVERLAPS) 20/42 variables, 22/28 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/42 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 8 (OVERLAPS) 0/42 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 17 unsolved
No progress, stopping.
After SMT solving in domain Real declared 42/42 variables, and 28 constraints, problems are : Problem set: 0 solved, 17 unsolved in 838 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 22/22 constraints, PredecessorRefiner: 17/17 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 17 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/19 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/19 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 2 (OVERLAPS) 2/21 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/21 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 4 (OVERLAPS) 1/22 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/22 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 6 (OVERLAPS) 20/42 variables, 22/28 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/42 variables, 17/45 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/42 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 9 (OVERLAPS) 0/42 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 17 unsolved
No progress, stopping.
After SMT solving in domain Int declared 42/42 variables, and 45 constraints, problems are : Problem set: 0 solved, 17 unsolved in 893 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 22/22 constraints, PredecessorRefiner: 17/17 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1777ms problems are : Problem set: 0 solved, 17 unsolved
Search for dead transitions found 0 dead transitions in 1800ms
Finished structural reductions in LTL mode , in 1 iterations and 2402 ms. Remains : 22/22 places, 20/20 transitions.
Starting structural reductions in LTL mode, iteration 0 : 22/22 places, 20/20 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 20/20 (removed 0) transitions.
[2026-05-28 04:06:37] [INFO ] Invariant cache hit.
[2026-05-28 04:06:37] [INFO ] Implicit Places using invariants in 53 ms returned []
[2026-05-28 04:06:37] [INFO ] Invariant cache hit.
[2026-05-28 04:06:37] [INFO ] Implicit Places using invariants and state equation in 71 ms returned []
Implicit Place search using SMT with State Equation took 128 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 129 ms. Remains : 22/22 places, 20/20 transitions.
Support contains 22 out of 22 places after structural reductions.
[2026-05-28 04:06:37] [INFO ] Flatten gal took : 34 ms
[2026-05-28 04:06:38] [INFO ] Flatten gal took : 11 ms
[2026-05-28 04:06:38] [INFO ] Input system was already deterministic with 20 transitions.
RANDOM walk for 40015 steps (8 resets) in 1649 ms. (24 steps per ms) remains 22/64 properties
BEST_FIRST walk for 4004 steps (8 resets) in 75 ms. (52 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4003 steps (8 resets) in 70 ms. (56 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 64 ms. (61 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 56 ms. (70 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4002 steps (8 resets) in 57 ms. (69 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4003 steps (8 resets) in 56 ms. (70 steps per ms) remains 21/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 48 ms. (81 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 52 ms. (75 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4003 steps (8 resets) in 23 ms. (166 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4003 steps (8 resets) in 20 ms. (190 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4003 steps (8 resets) in 19 ms. (200 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 20/21 properties
BEST_FIRST walk for 4003 steps (8 resets) in 18 ms. (210 steps per ms) remains 19/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4003 steps (8 resets) in 77 ms. (51 steps per ms) remains 19/19 properties
[2026-05-28 04:06:39] [INFO ] Invariant cache hit.
Problem AtomicPropp5 is UNSAT
Problem AtomicPropp7 is UNSAT
Problem AtomicPropp15 is UNSAT
Problem AtomicPropp48 is UNSAT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/17 variables, 2/2 constraints. Problems are: Problem set: 4 solved, 15 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/17 variables, 0/2 constraints. Problems are: Problem set: 4 solved, 15 unsolved
Problem AtomicPropp12 is UNSAT
At refinement iteration 2 (OVERLAPS) 3/20 variables, 3/5 constraints. Problems are: Problem set: 5 solved, 14 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/20 variables, 0/5 constraints. Problems are: Problem set: 5 solved, 14 unsolved
At refinement iteration 4 (OVERLAPS) 2/22 variables, 1/6 constraints. Problems are: Problem set: 5 solved, 14 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/22 variables, 0/6 constraints. Problems are: Problem set: 5 solved, 14 unsolved
At refinement iteration 6 (OVERLAPS) 20/42 variables, 22/28 constraints. Problems are: Problem set: 5 solved, 14 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/42 variables, 0/28 constraints. Problems are: Problem set: 5 solved, 14 unsolved
At refinement iteration 8 (OVERLAPS) 0/42 variables, 0/28 constraints. Problems are: Problem set: 5 solved, 14 unsolved
No progress, stopping.
After SMT solving in domain Real declared 42/42 variables, and 28 constraints, problems are : Problem set: 5 solved, 14 unsolved in 349 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 22/22 constraints, PredecessorRefiner: 19/19 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 5 solved, 14 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/11 variables, 0/0 constraints. Problems are: Problem set: 5 solved, 14 unsolved
At refinement iteration 1 (OVERLAPS) 5/16 variables, 3/3 constraints. Problems are: Problem set: 5 solved, 14 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/16 variables, 0/3 constraints. Problems are: Problem set: 5 solved, 14 unsolved
At refinement iteration 3 (OVERLAPS) 1/17 variables, 1/4 constraints. Problems are: Problem set: 5 solved, 14 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/17 variables, 0/4 constraints. Problems are: Problem set: 5 solved, 14 unsolved
At refinement iteration 5 (OVERLAPS) 4/21 variables, 1/5 constraints. Problems are: Problem set: 5 solved, 14 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/21 variables, 0/5 constraints. Problems are: Problem set: 5 solved, 14 unsolved
At refinement iteration 7 (OVERLAPS) 1/22 variables, 1/6 constraints. Problems are: Problem set: 5 solved, 14 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/22 variables, 0/6 constraints. Problems are: Problem set: 5 solved, 14 unsolved
At refinement iteration 9 (OVERLAPS) 20/42 variables, 22/28 constraints. Problems are: Problem set: 5 solved, 14 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/42 variables, 14/42 constraints. Problems are: Problem set: 5 solved, 14 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/42 variables, 0/42 constraints. Problems are: Problem set: 5 solved, 14 unsolved
At refinement iteration 12 (OVERLAPS) 0/42 variables, 0/42 constraints. Problems are: Problem set: 5 solved, 14 unsolved
No progress, stopping.
After SMT solving in domain Int declared 42/42 variables, and 42 constraints, problems are : Problem set: 5 solved, 14 unsolved in 539 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 22/22 constraints, PredecessorRefiner: 14/19 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 902ms problems are : Problem set: 5 solved, 14 unsolved
Finished Parikh walk after 199 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=199 )
Parikh walk visited 14 properties in 2180 ms.
Successfully simplified 5 atomic propositions for a total of 15 simplifications.
[2026-05-28 04:06:42] [INFO ] Flatten gal took : 4 ms
[2026-05-28 04:06:42] [INFO ] Flatten gal took : 5 ms
[2026-05-28 04:06:42] [INFO ] Input system was already deterministic with 20 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 22/22 places, 20/20 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 20/20 (removed 0) transitions.
[2026-05-28 04:06:42] [INFO ] Invariant cache hit.
[2026-05-28 04:06:42] [INFO ] Implicit Places using invariants in 36 ms returned []
[2026-05-28 04:06:42] [INFO ] Invariant cache hit.
[2026-05-28 04:06:42] [INFO ] Implicit Places using invariants and state equation in 66 ms returned []
Implicit Place search using SMT with State Equation took 105 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 106 ms. Remains : 22/22 places, 20/20 transitions.
[2026-05-28 04:06:42] [INFO ] Flatten gal took : 4 ms
[2026-05-28 04:06:42] [INFO ] Flatten gal took : 3 ms
[2026-05-28 04:06:42] [INFO ] Input system was already deterministic with 20 transitions.
[2026-05-28 04:06:42] [INFO ] Flatten gal took : 3 ms
[2026-05-28 04:06:42] [INFO ] Flatten gal took : 3 ms
[2026-05-28 04:06:42] [INFO ] Time to serialize gal into /tmp/CTLCardinality16798158986418952775.gal : 11 ms
[2026-05-28 04:06:42] [INFO ] Time to serialize properties into /tmp/CTLCardinality18011032863892100172.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/CTLCardinality16798158986418952775.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality18011032863892100172.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.02917e+12,0.329157,9528,2,2613,5,38506,6,0,111,37165,0


Converting to forward existential form...Done !
original formula: EX(AX(EF(AG(((P12s>=4)&&(M1<=P2wM2))))))
=> equivalent forward existential formula: [(EY(Init) * !(EX(!(E(TRUE U !(E(TRUE U !(((P12s>=4)&&(M1<=P2wM2))))))))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.896474,16832,1,0,6,79816,15,0,833,51020,5
FORMULA FMS-PT-00020-CTLCardinality-2024-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 22/22 places, 20/20 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 22 transition count 17
Reduce places removed 4 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 6 rules applied. Total rules applied 9 place count 18 transition count 15
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 11 place count 16 transition count 15
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 11 place count 16 transition count 14
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 13 place count 15 transition count 14
Applied a total of 13 rules in 35 ms. Remains 15 /22 variables (removed 7) and now considering 14/20 (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-4271946792187436154.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13006950125734794897.kers'
[2026-05-28 04:06:43] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4271946792187436154.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13006950125734794897.kers]
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 14 rows 13 cols 30 entries
Finished phase 1 with 9 SingleSign rule and 1 generalized
[2026-05-28 04:06:43] [INFO ] Computed 5 invariants in 0 ms
Computed 5 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-13006950125734794897.kers
Total runtime 1 ms.
[2026-05-28 04:06:43] [INFO ] Implicit Places using invariants in 42 ms returned []
[2026-05-28 04:06:43] [INFO ] Invariant cache hit.
[2026-05-28 04:06:43] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 80 ms to find 0 implicit places.
[2026-05-28 04:06:43] [INFO ] Redundant transitions in 0 ms returned []
Running 11 sub problems to find dead transitions.
[2026-05-28 04:06:43] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/12 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 2 (OVERLAPS) 2/14 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/14 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 4 (OVERLAPS) 1/15 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/15 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 6 (OVERLAPS) 14/29 variables, 15/20 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/29 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 8 (OVERLAPS) 0/29 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 11 unsolved
No progress, stopping.
After SMT solving in domain Real declared 29/29 variables, and 20 constraints, problems are : Problem set: 0 solved, 11 unsolved in 268 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 15/15 constraints, PredecessorRefiner: 11/11 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 11 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/12 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 2 (OVERLAPS) 2/14 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/14 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 4 (OVERLAPS) 1/15 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/15 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 6 (OVERLAPS) 14/29 variables, 15/20 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/29 variables, 11/31 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/29 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 9 (OVERLAPS) 0/29 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 11 unsolved
No progress, stopping.
After SMT solving in domain Int declared 29/29 variables, and 31 constraints, problems are : Problem set: 0 solved, 11 unsolved in 246 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 15/15 constraints, PredecessorRefiner: 11/11 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 520ms problems are : Problem set: 0 solved, 11 unsolved
Search for dead transitions found 0 dead transitions in 520ms
Starting structural reductions in SI_CTL mode, iteration 1 : 15/22 places, 14/20 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 642 ms. Remains : 15/22 places, 14/20 transitions.
[2026-05-28 04:06:43] [INFO ] Flatten gal took : 3 ms
[2026-05-28 04:06:43] [INFO ] Flatten gal took : 3 ms
[2026-05-28 04:06:43] [INFO ] Input system was already deterministic with 14 transitions.
[2026-05-28 04:06:43] [INFO ] Flatten gal took : 4 ms
[2026-05-28 04:06:43] [INFO ] Flatten gal took : 3 ms
[2026-05-28 04:06:43] [INFO ] Time to serialize gal into /tmp/CTLCardinality7342372191870075152.gal : 1 ms
[2026-05-28 04:06:43] [INFO ] Time to serialize properties into /tmp/CTLCardinality13734917642391674798.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality7342372191870075152.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13734917642391674798.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.33943e+09,0.050237,4652,2,184,5,5157,6,0,77,5150,0


Converting to forward existential form...Done !
original formula: AG((!(E((P3s<=17) U (EG((P1wM1<=M1)) * AF((P3M2<=10))))) + ((P3<=P1d)&&((M2>=14)||((P1M1<3)&&(P1s>M1))))))
=> equivalent forward existential formula: [((FwdU((FwdU(Init,TRUE) * !(((P3<=P1d)&&((M2>=14)||((P1M1<3)&&(P1s>M1)))))),(P3s<=17)) * EG((P1wM1<=M1))) * !(E...182
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 12/0/2
(forward)formula 0,0,0.199904,6640,1,0,14,14624,35,5,707,18676,12
FORMULA FMS-PT-00020-CTLCardinality-2024-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 22/22 places, 20/20 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 20/20 (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-12241232327658124164.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4451031863586102698.kers'
[2026-05-28 04:06:44] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12241232327658124164.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4451031863586102698.kers]
Culling duplicate invariants (modulo rational): removing 3 columns.
Culled 3 columns in 0 ms.
// Phase 1: matrix 20 rows 19 cols 42 entries
Finished phase 1 with 15 SingleSign rule and 1 generalized
[2026-05-28 04:06:44] [INFO ] Computed 6 invariants in 0 ms
Computed 6 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-4451031863586102698.kers
Total runtime 0 ms.
[2026-05-28 04:06:44] [INFO ] Implicit Places using invariants in 49 ms returned []
[2026-05-28 04:06:44] [INFO ] Invariant cache hit.
[2026-05-28 04:06:44] [INFO ] Implicit Places using invariants and state equation in 63 ms returned []
Implicit Place search using SMT with State Equation took 115 ms to find 0 implicit places.
Running 17 sub problems to find dead transitions.
[2026-05-28 04:06:44] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/19 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/19 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 2 (OVERLAPS) 2/21 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/21 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 4 (OVERLAPS) 1/22 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/22 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 6 (OVERLAPS) 20/42 variables, 22/28 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/42 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 8 (OVERLAPS) 0/42 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 17 unsolved
No progress, stopping.
After SMT solving in domain Real declared 42/42 variables, and 28 constraints, problems are : Problem set: 0 solved, 17 unsolved in 533 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 22/22 constraints, PredecessorRefiner: 17/17 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 17 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/19 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/19 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 2 (OVERLAPS) 2/21 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/21 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 4 (OVERLAPS) 1/22 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/22 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 6 (OVERLAPS) 20/42 variables, 22/28 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/42 variables, 17/45 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/42 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 9 (OVERLAPS) 0/42 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 17 unsolved
No progress, stopping.
After SMT solving in domain Int declared 42/42 variables, and 45 constraints, problems are : Problem set: 0 solved, 17 unsolved in 545 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 22/22 constraints, PredecessorRefiner: 17/17 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1086ms problems are : Problem set: 0 solved, 17 unsolved
Search for dead transitions found 0 dead transitions in 1087ms
Finished structural reductions in LTL mode , in 1 iterations and 1203 ms. Remains : 22/22 places, 20/20 transitions.
[2026-05-28 04:06:45] [INFO ] Flatten gal took : 3 ms
[2026-05-28 04:06:45] [INFO ] Flatten gal took : 5 ms
[2026-05-28 04:06:45] [INFO ] Input system was already deterministic with 20 transitions.
[2026-05-28 04:06:45] [INFO ] Flatten gal took : 6 ms
[2026-05-28 04:06:45] [INFO ] Flatten gal took : 4 ms
[2026-05-28 04:06:45] [INFO ] Time to serialize gal into /tmp/CTLCardinality3217951295621665428.gal : 1 ms
[2026-05-28 04:06:45] [INFO ] Time to serialize properties into /tmp/CTLCardinality8137448202573471625.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/CTLCardinality3217951295621665428.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8137448202573471625.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.02917e+12,0.339778,9620,2,2613,5,38506,6,0,111,37165,0


Converting to forward existential form...Done !
original formula: AG(EX((((P12s<=6) + EX(((P1>=5)&&(P1wP2>=8)))) + EF((EF((P1wP2<=19)) + ((P2d<=P1M1)&&(M2>=1)))))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX((((P12s<=6) + EX(((P1>=5)&&(P1wP2>=8)))) + E(TRUE U (E(TRUE U (P1wP2<=19)) + ((P2d<=P1M...182
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,1.12252,21588,1,0,11,112779,17,3,833,89050,11
FORMULA FMS-PT-00020-CTLCardinality-2024-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 22/22 places, 20/20 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 20/20 (removed 0) transitions.
[2026-05-28 04:06:46] [INFO ] Invariant cache hit.
[2026-05-28 04:06:46] [INFO ] Implicit Places using invariants in 31 ms returned []
[2026-05-28 04:06:46] [INFO ] Invariant cache hit.
[2026-05-28 04:06:46] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 72 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 73 ms. Remains : 22/22 places, 20/20 transitions.
[2026-05-28 04:06:46] [INFO ] Flatten gal took : 2 ms
[2026-05-28 04:06:46] [INFO ] Flatten gal took : 2 ms
[2026-05-28 04:06:46] [INFO ] Input system was already deterministic with 20 transitions.
[2026-05-28 04:06:46] [INFO ] Flatten gal took : 2 ms
[2026-05-28 04:06:46] [INFO ] Flatten gal took : 2 ms
[2026-05-28 04:06:46] [INFO ] Time to serialize gal into /tmp/CTLCardinality8945285100562641059.gal : 1 ms
[2026-05-28 04:06:46] [INFO ] Time to serialize properties into /tmp/CTLCardinality10874132629645258116.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/CTLCardinality8945285100562641059.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10874132629645258116.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.02917e+12,0.195006,9624,2,2613,5,38506,6,0,111,37165,0


Converting to forward existential form...Done !
original formula: AX(EF(AX((P3<=5))))
=> equivalent forward existential formula: [(EY(Init) * !(E(TRUE U !(EX(!((P3<=5)))))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.744456,16092,1,0,8,77314,15,1,788,47762,6
FORMULA FMS-PT-00020-CTLCardinality-2024-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 22/22 places, 20/20 transitions.
Applied a total of 0 rules in 2 ms. Remains 22 /22 variables (removed 0) and now considering 20/20 (removed 0) transitions.
[2026-05-28 04:06:47] [INFO ] Invariant cache hit.
[2026-05-28 04:06:47] [INFO ] Implicit Places using invariants in 27 ms returned []
[2026-05-28 04:06:47] [INFO ] Invariant cache hit.
[2026-05-28 04:06:47] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 71 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 73 ms. Remains : 22/22 places, 20/20 transitions.
[2026-05-28 04:06:47] [INFO ] Flatten gal took : 2 ms
[2026-05-28 04:06:47] [INFO ] Flatten gal took : 1 ms
[2026-05-28 04:06:47] [INFO ] Input system was already deterministic with 20 transitions.
[2026-05-28 04:06:47] [INFO ] Flatten gal took : 2 ms
[2026-05-28 04:06:47] [INFO ] Flatten gal took : 2 ms
[2026-05-28 04:06:47] [INFO ] Time to serialize gal into /tmp/CTLCardinality18250283322288257149.gal : 1 ms
[2026-05-28 04:06:47] [INFO ] Time to serialize properties into /tmp/CTLCardinality5139383988062270684.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/CTLCardinality18250283322288257149.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5139383988062270684.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.02917e+12,0.193506,9632,2,2613,5,38506,6,0,111,37165,0


Converting to forward existential form...Done !
original formula: (AG((P12wM3<=M2)) + EF(AX(FALSE)))
=> equivalent forward existential formula: [(FwdU((Init * !(E(TRUE U !(EX(!(FALSE)))))),TRUE) * !((P12wM3<=M2)))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.835784,18168,1,0,8,85444,15,3,837,59849,5
FORMULA FMS-PT-00020-CTLCardinality-2024-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 22/22 places, 20/20 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 22 transition count 16
Reduce places removed 6 places and 0 transitions.
Graph (trivial) has 9 edges and 16 vertex of which 3 / 16 are part of one of the 1 SCC in 4 ms
Free SCC test removed 2 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 8 rules applied. Total rules applied 12 place count 14 transition count 15
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 15 place count 13 transition count 13
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 15 place count 13 transition count 11
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 19 place count 11 transition count 11
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 2 places and 0 transitions.
Iterating global reduction 3 with 3 rules applied. Total rules applied 22 place count 9 transition count 10
Applied a total of 22 rules in 20 ms. Remains 9 /22 variables (removed 13) and now considering 10/20 (removed 10) transitions.
[2026-05-28 04:06:48] [INFO ] Flow matrix only has 9 transitions (discarded 1 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-907361564072888391.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13403617221993533499.kers'
[2026-05-28 04:06:48] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-907361564072888391.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13403617221993533499.kers]
Normalized transition count is 8 out of 9 initially.
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 8 rows 7 cols 16 entries
Finished phase 1 with 5 SingleSign rule and 1 generalized
[2026-05-28 04:06:48] [INFO ] Computed 3 invariants in 0 ms
Computed 3 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-13403617221993533499.kers
Total runtime 0 ms.
[2026-05-28 04:06:48] [INFO ] Implicit Places using invariants in 31 ms returned []
[2026-05-28 04:06:48] [INFO ] Flow matrix only has 9 transitions (discarded 1 similar events)
[2026-05-28 04:06:48] [INFO ] Invariant cache hit.
[2026-05-28 04:06:48] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 67 ms to find 0 implicit places.
[2026-05-28 04:06:48] [INFO ] Redundant transitions in 0 ms returned []
Running 6 sub problems to find dead transitions.
[2026-05-28 04:06:48] [INFO ] Flow matrix only has 9 transitions (discarded 1 similar events)
[2026-05-28 04:06:48] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/7 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (OVERLAPS) 1/8 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/8 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (OVERLAPS) 1/9 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/9 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (OVERLAPS) 8/17 variables, 9/12 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/17 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 8 (OVERLAPS) 0/17 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Real declared 17/18 variables, and 12 constraints, problems are : Problem set: 0 solved, 6 unsolved in 145 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 9/9 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 6 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/7 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (OVERLAPS) 1/8 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/8 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (OVERLAPS) 1/9 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/9 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (OVERLAPS) 8/17 variables, 9/12 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/17 variables, 6/18 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/17 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 9 (OVERLAPS) 0/17 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Int declared 17/18 variables, and 18 constraints, problems are : Problem set: 0 solved, 6 unsolved in 145 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 9/9 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 294ms problems are : Problem set: 0 solved, 6 unsolved
Search for dead transitions found 0 dead transitions in 294ms
Starting structural reductions in SI_CTL mode, iteration 1 : 9/22 places, 10/20 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 390 ms. Remains : 9/22 places, 10/20 transitions.
[2026-05-28 04:06:48] [INFO ] Flatten gal took : 2 ms
[2026-05-28 04:06:48] [INFO ] Flatten gal took : 1 ms
[2026-05-28 04:06:48] [INFO ] Input system was already deterministic with 10 transitions.
[2026-05-28 04:06:48] [INFO ] Flatten gal took : 1 ms
[2026-05-28 04:06:48] [INFO ] Flatten gal took : 2 ms
[2026-05-28 04:06:48] [INFO ] Time to serialize gal into /tmp/CTLCardinality11440991342209682513.gal : 2 ms
[2026-05-28 04:06:48] [INFO ] Time to serialize properties into /tmp/CTLCardinality12134614894574899863.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/CTLCardinality11440991342209682513.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12134614894574899863.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,409101,0.085338,5228,2,170,5,8127,6,0,47,8870,0


Converting to forward existential form...Done !
original formula: EG(AG((M2<=P2)))
=> equivalent forward existential formula: [FwdG(Init,!(E(TRUE U !((M2<=P2)))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.120917,5488,1,0,6,8127,21,0,350,8870,7
FORMULA FMS-PT-00020-CTLCardinality-2024-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 22/22 places, 20/20 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 20/20 (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-6838559150093713208.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8795967024512098037.kers'
[2026-05-28 04:06:48] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6838559150093713208.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8795967024512098037.kers]
Culling duplicate invariants (modulo rational): removing 3 columns.
Culled 3 columns in 0 ms.
// Phase 1: matrix 20 rows 19 cols 42 entries
Finished phase 1 with 15 SingleSign rule and 1 generalized
[2026-05-28 04:06:48] [INFO ] Computed 6 invariants in 0 ms
Computed 6 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-8795967024512098037.kers
Total runtime 1 ms.
[2026-05-28 04:06:48] [INFO ] Implicit Places using invariants in 40 ms returned []
[2026-05-28 04:06:48] [INFO ] Invariant cache hit.
[2026-05-28 04:06:48] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 83 ms to find 0 implicit places.
Running 17 sub problems to find dead transitions.
[2026-05-28 04:06:48] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/19 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/19 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 2 (OVERLAPS) 2/21 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/21 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 4 (OVERLAPS) 1/22 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/22 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 6 (OVERLAPS) 20/42 variables, 22/28 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/42 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 8 (OVERLAPS) 0/42 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 17 unsolved
No progress, stopping.
After SMT solving in domain Real declared 42/42 variables, and 28 constraints, problems are : Problem set: 0 solved, 17 unsolved in 425 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 22/22 constraints, PredecessorRefiner: 17/17 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 17 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/19 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/19 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 2 (OVERLAPS) 2/21 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/21 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 4 (OVERLAPS) 1/22 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/22 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 6 (OVERLAPS) 20/42 variables, 22/28 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/42 variables, 17/45 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/42 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 9 (OVERLAPS) 0/42 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 17 unsolved
No progress, stopping.
After SMT solving in domain Int declared 42/42 variables, and 45 constraints, problems are : Problem set: 0 solved, 17 unsolved in 412 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 22/22 constraints, PredecessorRefiner: 17/17 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 842ms problems are : Problem set: 0 solved, 17 unsolved
Search for dead transitions found 0 dead transitions in 842ms
Finished structural reductions in LTL mode , in 1 iterations and 927 ms. Remains : 22/22 places, 20/20 transitions.
[2026-05-28 04:06:49] [INFO ] Flatten gal took : 2 ms
[2026-05-28 04:06:49] [INFO ] Flatten gal took : 3 ms
[2026-05-28 04:06:49] [INFO ] Input system was already deterministic with 20 transitions.
[2026-05-28 04:06:49] [INFO ] Flatten gal took : 2 ms
[2026-05-28 04:06:49] [INFO ] Flatten gal took : 2 ms
[2026-05-28 04:06:49] [INFO ] Time to serialize gal into /tmp/CTLCardinality7226128290786722048.gal : 1 ms
[2026-05-28 04:06:49] [INFO ] Time to serialize properties into /tmp/CTLCardinality1147180112143354696.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/CTLCardinality7226128290786722048.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1147180112143354696.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.02917e+12,0.328209,9620,2,2613,5,38506,6,0,111,37165,0


Converting to forward existential form...Done !
original formula: A(!(EG((E((P12M3<=P12s) U (M2<=P2wM2)) * ((P3<=4)||(P3>=10))))) U E(((AX(((P3s<=16)||(P2s<=P1s))) * !((AG((P12<=P3s)) + EF((P2wM2>=17))))...248
=> equivalent forward existential formula: [((Init * !(EG(!(E(((!(EX(!(((P3s<=16)||(P2s<=P1s))))) * !((!(E(TRUE U !((P12<=P3s)))) + E(TRUE U (P2wM2>=17))))...741
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 17/0/3
Using saturation style SCC detection
Using saturation style SCC detection
(forward)formula 0,0,4.60295,82312,1,0,46,484925,44,33,930,453898,53
FORMULA FMS-PT-00020-CTLCardinality-2024-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 22/22 places, 20/20 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 22 transition count 15
Reduce places removed 8 places and 0 transitions.
Graph (trivial) has 11 edges and 14 vertex of which 6 / 14 are part of one of the 2 SCC in 0 ms
Free SCC test removed 4 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 10 rules applied. Total rules applied 15 place count 10 transition count 14
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 7 rules applied. Total rules applied 22 place count 8 transition count 9
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 23 place count 7 transition count 9
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 23 place count 7 transition count 8
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 25 place count 6 transition count 8
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 26 place count 6 transition count 7
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 26 place count 6 transition count 6
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 3 rules applied. Total rules applied 29 place count 4 transition count 6
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 30 place count 3 transition count 5
Iterating global reduction 4 with 1 rules applied. Total rules applied 31 place count 3 transition count 5
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 4 with 2 rules applied. Total rules applied 33 place count 3 transition count 3
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 34 place count 2 transition count 3
Applied a total of 34 rules in 9 ms. Remains 2 /22 variables (removed 20) and now considering 3/20 (removed 17) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11826784262994975590.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8619853593707290600.kers'
[2026-05-28 04:06:54] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11826784262994975590.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8619853593707290600.kers]
Normalized transition count is 2 out of 3 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 2 rows 1 cols 2 entries
Finished phase 1 with 1 SingleSign rule and 0 generalized
[2026-05-28 04:06:54] [INFO ] Computed 1 invariants in 0 ms
Computed 1 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-8619853593707290600.kers
Total runtime 2 ms.
[2026-05-28 04:06:54] [INFO ] Implicit Places using invariants in 27 ms returned []
[2026-05-28 04:06:54] [INFO ] Invariant cache hit.
[2026-05-28 04:06:54] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
[2026-05-28 04:06:54] [INFO ] Redundant transitions in 0 ms returned []
Running 1 sub problems to find dead transitions.
[2026-05-28 04:06:54] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 1/2 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 2/4 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/4 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 0/4 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 4/5 variables, and 3 constraints, problems are : Problem set: 0 solved, 1 unsolved in 37 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 2/2 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 1/2 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 2/4 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/4 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/4 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 0/4 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 4/5 variables, and 4 constraints, problems are : Problem set: 0 solved, 1 unsolved in 40 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 2/2 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 81ms problems are : Problem set: 0 solved, 1 unsolved
Search for dead transitions found 0 dead transitions in 82ms
Starting structural reductions in SI_CTL mode, iteration 1 : 2/22 places, 3/20 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 156 ms. Remains : 2/22 places, 3/20 transitions.
[2026-05-28 04:06:54] [INFO ] Flatten gal took : 1 ms
[2026-05-28 04:06:54] [INFO ] Flatten gal took : 0 ms
[2026-05-28 04:06:54] [INFO ] Input system was already deterministic with 3 transitions.
RANDOM walk for 84 steps (0 resets) in 5 ms. (14 steps per ms) remains 0/1 properties
FORMULA FMS-PT-00020-CTLCardinality-2024-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2026-05-28 04:06:54] [INFO ] Flatten gal took : 1 ms
[2026-05-28 04:06:54] [INFO ] Flatten gal took : 1 ms
[2026-05-28 04:06:54] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12028543128177343026.gal : 1 ms
[2026-05-28 04:06:54] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9628929505919018593.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality12028543128177343026.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality9628929505919018593.prop' '--nowitness' '--gen-order' 'FOLLOW'

ITS runner timed out or was interrupted.
its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 22/22 places, 20/20 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 22 transition count 19
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 21 transition count 19
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 2 place count 21 transition count 18
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 4 place count 20 transition count 18
Applied a total of 4 rules in 5 ms. Remains 20 /22 variables (removed 2) and now considering 18/20 (removed 2) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5821216668432759419.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16209620610147990840.kers'
[2026-05-28 04:06:54] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5821216668432759419.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16209620610147990840.kers]
Culling duplicate invariants (modulo rational): removing 3 columns.
Culled 3 columns in 0 ms.
// Phase 1: matrix 18 rows 17 cols 38 entries
Finished phase 1 with 13 SingleSign rule and 1 generalized
[2026-05-28 04:06:54] [INFO ] Computed 6 invariants in 0 ms
Computed 6 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-16209620610147990840.kers
Total runtime 0 ms.
[2026-05-28 04:06:54] [INFO ] Implicit Places using invariants in 41 ms returned []
[2026-05-28 04:06:54] [INFO ] Invariant cache hit.
[2026-05-28 04:06:54] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 83 ms to find 0 implicit places.
[2026-05-28 04:06:54] [INFO ] Redundant transitions in 0 ms returned []
Running 15 sub problems to find dead transitions.
[2026-05-28 04:06:54] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/17 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/17 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 2 (OVERLAPS) 2/19 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/19 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 4 (OVERLAPS) 1/20 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/20 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 6 (OVERLAPS) 18/38 variables, 20/26 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/38 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 8 (OVERLAPS) 0/38 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 15 unsolved
No progress, stopping.
After SMT solving in domain Real declared 38/38 variables, and 26 constraints, problems are : Problem set: 0 solved, 15 unsolved in 404 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 20/20 constraints, PredecessorRefiner: 15/15 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 15 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/17 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/17 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 2 (OVERLAPS) 2/19 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/19 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 4 (OVERLAPS) 1/20 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/20 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 6 (OVERLAPS) 18/38 variables, 20/26 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/38 variables, 15/41 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/38 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 9 (OVERLAPS) 0/38 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 15 unsolved
No progress, stopping.
After SMT solving in domain Int declared 38/38 variables, and 41 constraints, problems are : Problem set: 0 solved, 15 unsolved in 452 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 20/20 constraints, PredecessorRefiner: 15/15 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 865ms problems are : Problem set: 0 solved, 15 unsolved
Search for dead transitions found 0 dead transitions in 865ms
Starting structural reductions in SI_CTL mode, iteration 1 : 20/22 places, 18/20 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 960 ms. Remains : 20/22 places, 18/20 transitions.
[2026-05-28 04:06:55] [INFO ] Flatten gal took : 4 ms
[2026-05-28 04:06:55] [INFO ] Flatten gal took : 2 ms
[2026-05-28 04:06:55] [INFO ] Input system was already deterministic with 18 transitions.
[2026-05-28 04:06:55] [INFO ] Flatten gal took : 7 ms
[2026-05-28 04:06:55] [INFO ] Flatten gal took : 8 ms
[2026-05-28 04:06:55] [INFO ] Time to serialize gal into /tmp/CTLCardinality13488097641053166654.gal : 1 ms
[2026-05-28 04:06:55] [INFO ] Time to serialize properties into /tmp/CTLCardinality3351869414311560136.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/CTLCardinality13488097641053166654.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3351869414311560136.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.3819e+11,0.379472,10472,2,3326,5,45350,6,0,101,40782,0


Converting to forward existential form...Done !
original formula: AG(E(A((A((P1d>=20) U (P12s<=13)) * E((P1s<=P1) U (P1wM1>=18))) U ((P12wM3<=18) + AG((M3<=P3s)))) U EF(((P2d<=18) + ((P1d<9) * A((P1wP2<=...178
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(!((E(!(((P12wM3<=18) + !(E(TRUE U !((M3<=P3s)))))) U (!((!((E(!((P12s<=13)) U (!((P1d>=2...459
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 14/0/4
Hit Full ! (commute/partial/dont) 16/0/2
Using saturation style SCC detection
Hit Full ! (commute/partial/dont) 16/0/2
(forward)formula 0,1,10.8256,252044,1,0,48,1.63637e+06,62,36,921,1.44939e+06,56
FORMULA FMS-PT-00020-CTLCardinality-2024-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 22/22 places, 20/20 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 22 transition count 19
Reduce places removed 2 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 3 rules applied. Total rules applied 4 place count 20 transition count 18
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 5 place count 19 transition count 18
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 5 place count 19 transition count 17
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 3 rules applied. Total rules applied 8 place count 17 transition count 17
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 10 place count 16 transition count 16
Applied a total of 10 rules in 5 ms. Remains 16 /22 variables (removed 6) and now considering 16/20 (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-1710884049486118926.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5387143835316811967.kers'
[2026-05-28 04:07:06] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1710884049486118926.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5387143835316811967.kers]
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 16 rows 14 cols 32 entries
Finished phase 1 with 11 SingleSign rule and 1 generalized
[2026-05-28 04:07:06] [INFO ] Computed 4 invariants in 0 ms
Computed 4 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-5387143835316811967.kers
Total runtime 0 ms.
[2026-05-28 04:07:06] [INFO ] Implicit Places using invariants in 37 ms returned []
[2026-05-28 04:07:06] [INFO ] Invariant cache hit.
[2026-05-28 04:07:06] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 71 ms to find 0 implicit places.
[2026-05-28 04:07:06] [INFO ] Redundant transitions in 0 ms returned []
Running 13 sub problems to find dead transitions.
[2026-05-28 04:07:06] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/13 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/13 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 2 (OVERLAPS) 2/15 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/15 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 4 (OVERLAPS) 1/16 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/16 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 6 (OVERLAPS) 16/32 variables, 16/20 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/32 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 8 (OVERLAPS) 0/32 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 13 unsolved
No progress, stopping.
After SMT solving in domain Real declared 32/32 variables, and 20 constraints, problems are : Problem set: 0 solved, 13 unsolved in 300 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 16/16 constraints, PredecessorRefiner: 13/13 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 13 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/13 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/13 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 2 (OVERLAPS) 2/15 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/15 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 4 (OVERLAPS) 1/16 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/16 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 6 (OVERLAPS) 16/32 variables, 16/20 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/32 variables, 13/33 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/32 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 9 (OVERLAPS) 0/32 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 13 unsolved
No progress, stopping.
After SMT solving in domain Int declared 32/32 variables, and 33 constraints, problems are : Problem set: 0 solved, 13 unsolved in 324 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 16/16 constraints, PredecessorRefiner: 13/13 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 629ms problems are : Problem set: 0 solved, 13 unsolved
Search for dead transitions found 0 dead transitions in 630ms
Starting structural reductions in SI_CTL mode, iteration 1 : 16/22 places, 16/20 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 712 ms. Remains : 16/22 places, 16/20 transitions.
[2026-05-28 04:07:07] [INFO ] Flatten gal took : 2 ms
[2026-05-28 04:07:07] [INFO ] Flatten gal took : 1 ms
[2026-05-28 04:07:07] [INFO ] Input system was already deterministic with 16 transitions.
[2026-05-28 04:07:07] [INFO ] Flatten gal took : 2 ms
[2026-05-28 04:07:07] [INFO ] Flatten gal took : 2 ms
[2026-05-28 04:07:07] [INFO ] Time to serialize gal into /tmp/CTLCardinality16160621469126659815.gal : 1 ms
[2026-05-28 04:07:07] [INFO ] Time to serialize properties into /tmp/CTLCardinality17695870845553766865.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/CTLCardinality16160621469126659815.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17695870845553766865.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.02282e+10,0.530001,13660,2,2437,5,62733,6,0,83,65353,0


Converting to forward existential form...Done !
original formula: AG((EG(((P3M2>M2)||(P12s<3))) + (((P2d<6)&&(P1wP2<3)) * ((!(A((P12<=5) U (P2<=14))) + (P1s<3)) + ((P2d>=8)||((P1>8)&&(P1>P12s)))))))
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * !((((P2d<6)&&(P1wP2<3)) * ((!(!((E(!((P2<=14)) U (!((P12<=5)) * !((P2<=14)))) + EG(!((P2<=1...252
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,1.05189,16944,1,0,16,79419,33,7,692,68024,12
FORMULA FMS-PT-00020-CTLCardinality-2024-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 22/22 places, 20/20 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 20/20 (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-10941987513908576163.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8659606667153094995.kers'
[2026-05-28 04:07:08] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10941987513908576163.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8659606667153094995.kers]
Culling duplicate invariants (modulo rational): removing 3 columns.
Culled 3 columns in 0 ms.
// Phase 1: matrix 20 rows 19 cols 42 entries
Finished phase 1 with 15 SingleSign rule and 1 generalized
[2026-05-28 04:07:08] [INFO ] Computed 6 invariants in 0 ms
Computed 6 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-8659606667153094995.kers
Total runtime 0 ms.
[2026-05-28 04:07:08] [INFO ] Implicit Places using invariants in 36 ms returned []
[2026-05-28 04:07:08] [INFO ] Invariant cache hit.
[2026-05-28 04:07:08] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 82 ms to find 0 implicit places.
Running 17 sub problems to find dead transitions.
[2026-05-28 04:07:08] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/19 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/19 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 2 (OVERLAPS) 2/21 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/21 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 4 (OVERLAPS) 1/22 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/22 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 6 (OVERLAPS) 20/42 variables, 22/28 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/42 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 8 (OVERLAPS) 0/42 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 17 unsolved
No progress, stopping.
After SMT solving in domain Real declared 42/42 variables, and 28 constraints, problems are : Problem set: 0 solved, 17 unsolved in 344 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 22/22 constraints, PredecessorRefiner: 17/17 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 17 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/19 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/19 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 2 (OVERLAPS) 2/21 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/21 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 4 (OVERLAPS) 1/22 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/22 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 6 (OVERLAPS) 20/42 variables, 22/28 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/42 variables, 17/45 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/42 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 9 (OVERLAPS) 0/42 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 17 unsolved
No progress, stopping.
After SMT solving in domain Int declared 42/42 variables, and 45 constraints, problems are : Problem set: 0 solved, 17 unsolved in 370 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 22/22 constraints, PredecessorRefiner: 17/17 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 721ms problems are : Problem set: 0 solved, 17 unsolved
Search for dead transitions found 0 dead transitions in 721ms
Finished structural reductions in LTL mode , in 1 iterations and 804 ms. Remains : 22/22 places, 20/20 transitions.
[2026-05-28 04:07:09] [INFO ] Flatten gal took : 2 ms
[2026-05-28 04:07:09] [INFO ] Flatten gal took : 1 ms
[2026-05-28 04:07:09] [INFO ] Input system was already deterministic with 20 transitions.
[2026-05-28 04:07:09] [INFO ] Flatten gal took : 1 ms
[2026-05-28 04:07:09] [INFO ] Flatten gal took : 1 ms
[2026-05-28 04:07:09] [INFO ] Time to serialize gal into /tmp/CTLCardinality1435051665697449942.gal : 0 ms
[2026-05-28 04:07:09] [INFO ] Time to serialize properties into /tmp/CTLCardinality17198859138084240435.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/CTLCardinality1435051665697449942.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17198859138084240435.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.02917e+12,0.248734,9616,2,2613,5,38506,6,0,111,37165,0


Converting to forward existential form...Done !
original formula: AX(FALSE)
=> equivalent forward existential formula: [(EY(Init) * !(FALSE))] = FALSE
(forward)formula 0,0,0.249503,9616,1,0,6,38506,7,1,146,37165,1
FORMULA FMS-PT-00020-CTLCardinality-2024-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 22/22 places, 20/20 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 22 transition count 17
Reduce places removed 4 places and 0 transitions.
Graph (trivial) has 6 edges and 18 vertex of which 3 / 18 are part of one of the 1 SCC in 0 ms
Free SCC test removed 2 places
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 1 with 8 rules applied. Total rules applied 11 place count 16 transition count 14
Reduce places removed 5 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 8 rules applied. Total rules applied 19 place count 11 transition count 11
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 20 place count 10 transition count 11
Applied a total of 20 rules in 4 ms. Remains 10 /22 variables (removed 12) and now considering 11/20 (removed 9) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3472537844914545088.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11204376817853712305.kers'
[2026-05-28 04:07:09] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3472537844914545088.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11204376817853712305.kers]
Normalized transition count is 10 out of 11 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 10 rows 9 cols 20 entries
Finished phase 1 with 7 SingleSign rule and 0 generalized
[2026-05-28 04:07:09] [INFO ] Computed 3 invariants in 0 ms
Computed 3 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-11204376817853712305.kers
Total runtime 0 ms.
[2026-05-28 04:07:09] [INFO ] Implicit Places using invariants in 29 ms returned []
[2026-05-28 04:07:09] [INFO ] Invariant cache hit.
[2026-05-28 04:07:09] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 62 ms to find 0 implicit places.
[2026-05-28 04:07:09] [INFO ] Redundant transitions in 0 ms returned []
Running 7 sub problems to find dead transitions.
[2026-05-28 04:07:09] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 3/10 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/10 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (OVERLAPS) 10/20 variables, 10/13 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/20 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 5 (OVERLAPS) 0/20 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 7 unsolved
No progress, stopping.
After SMT solving in domain Real declared 20/21 variables, and 13 constraints, problems are : Problem set: 0 solved, 7 unsolved in 172 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 10/10 constraints, PredecessorRefiner: 7/7 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 7 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 3/10 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/10 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (OVERLAPS) 10/20 variables, 10/13 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/20 variables, 7/20 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/20 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 6 (OVERLAPS) 0/20 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 7 unsolved
No progress, stopping.
After SMT solving in domain Int declared 20/21 variables, and 20 constraints, problems are : Problem set: 0 solved, 7 unsolved in 154 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 10/10 constraints, PredecessorRefiner: 7/7 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 333ms problems are : Problem set: 0 solved, 7 unsolved
Search for dead transitions found 0 dead transitions in 334ms
Starting structural reductions in SI_CTL mode, iteration 1 : 10/22 places, 11/20 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 408 ms. Remains : 10/22 places, 11/20 transitions.
[2026-05-28 04:07:09] [INFO ] Flatten gal took : 1 ms
[2026-05-28 04:07:09] [INFO ] Flatten gal took : 1 ms
[2026-05-28 04:07:09] [INFO ] Input system was already deterministic with 11 transitions.
[2026-05-28 04:07:09] [INFO ] Flatten gal took : 1 ms
[2026-05-28 04:07:09] [INFO ] Flatten gal took : 1 ms
[2026-05-28 04:07:09] [INFO ] Time to serialize gal into /tmp/CTLCardinality16485230477627003204.gal : 1 ms
[2026-05-28 04:07:09] [INFO ] Time to serialize properties into /tmp/CTLCardinality6100773523612152365.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/CTLCardinality16485230477627003204.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6100773523612152365.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,1.59921e+07,0.044702,4580,2,381,5,4573,6,0,53,4318,0


Converting to forward existential form...Done !
original formula: AF(((P2wP1<=0) * EF((((P3M2<=6)&&(P1wM1>=6))&&(P12wM3>7)))))
=> equivalent forward existential formula: [FwdG(Init,!(((P2wP1<=0) * E(TRUE U (((P3M2<=6)&&(P1wM1>=6))&&(P12wM3>7))))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.22292,7224,1,0,8,17707,21,3,423,18038,8
FORMULA FMS-PT-00020-CTLCardinality-2024-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 22/22 places, 20/20 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 20/20 (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-15022170274160567826.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16292545058686772470.kers'
[2026-05-28 04:07:10] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15022170274160567826.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16292545058686772470.kers]
Culling duplicate invariants (modulo rational): removing 3 columns.
Culled 3 columns in 0 ms.
// Phase 1: matrix 20 rows 19 cols 42 entries
Finished phase 1 with 15 SingleSign rule and 1 generalized
[2026-05-28 04:07:10] [INFO ] Computed 6 invariants in 0 ms
Computed 6 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-16292545058686772470.kers
Total runtime 1 ms.
[2026-05-28 04:07:10] [INFO ] Implicit Places using invariants in 38 ms returned []
[2026-05-28 04:07:10] [INFO ] Invariant cache hit.
[2026-05-28 04:07:10] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 88 ms to find 0 implicit places.
Running 17 sub problems to find dead transitions.
[2026-05-28 04:07:10] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/19 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/19 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 2 (OVERLAPS) 2/21 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/21 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 4 (OVERLAPS) 1/22 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/22 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 6 (OVERLAPS) 20/42 variables, 22/28 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/42 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 8 (OVERLAPS) 0/42 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 17 unsolved
No progress, stopping.
After SMT solving in domain Real declared 42/42 variables, and 28 constraints, problems are : Problem set: 0 solved, 17 unsolved in 537 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 22/22 constraints, PredecessorRefiner: 17/17 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 17 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/19 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/19 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 2 (OVERLAPS) 2/21 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/21 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 4 (OVERLAPS) 1/22 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/22 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 6 (OVERLAPS) 20/42 variables, 22/28 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/42 variables, 17/45 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/42 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 9 (OVERLAPS) 0/42 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 17 unsolved
No progress, stopping.
After SMT solving in domain Int declared 42/42 variables, and 45 constraints, problems are : Problem set: 0 solved, 17 unsolved in 517 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 22/22 constraints, PredecessorRefiner: 17/17 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1059ms problems are : Problem set: 0 solved, 17 unsolved
Search for dead transitions found 0 dead transitions in 1059ms
Finished structural reductions in LTL mode , in 1 iterations and 1149 ms. Remains : 22/22 places, 20/20 transitions.
[2026-05-28 04:07:11] [INFO ] Flatten gal took : 3 ms
[2026-05-28 04:07:11] [INFO ] Flatten gal took : 2 ms
[2026-05-28 04:07:11] [INFO ] Input system was already deterministic with 20 transitions.
[2026-05-28 04:07:11] [INFO ] Flatten gal took : 2 ms
[2026-05-28 04:07:11] [INFO ] Flatten gal took : 2 ms
[2026-05-28 04:07:11] [INFO ] Time to serialize gal into /tmp/CTLCardinality13818003915381562747.gal : 1 ms
[2026-05-28 04:07:11] [INFO ] Time to serialize properties into /tmp/CTLCardinality16595704823960616532.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/CTLCardinality13818003915381562747.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16595704823960616532.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.02917e+12,0.213229,9624,2,2613,5,38506,6,0,111,37165,0


Converting to forward existential form...Done !
original formula: (AF(AG(!(E(EG((P2d>=19)) U (P12s<=16))))) + ((A(EX(EG((P1M1<=P3M2))) U (AG((AF((P12wM3<=M2)) + (P2wM2>=10))) * AF(EX((P12wM3<=11))))) * A...211
=> equivalent forward existential formula: (((([FwdG((FwdU((FwdU((Init * !(!(EG(!(!(E(TRUE U !(!(E(EG((P2d>=19)) U (P12s<=16))))))))))),!((!(E(TRUE U !((!(...957
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,1.38992,31164,1,0,9,169944,31,3,850,141572,19
FORMULA FMS-PT-00020-CTLCardinality-2024-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 22/22 places, 20/20 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 20/20 (removed 0) transitions.
[2026-05-28 04:07:12] [INFO ] Invariant cache hit.
[2026-05-28 04:07:12] [INFO ] Implicit Places using invariants in 40 ms returned []
[2026-05-28 04:07:12] [INFO ] Invariant cache hit.
[2026-05-28 04:07:12] [INFO ] Implicit Places using invariants and state equation in 52 ms returned []
Implicit Place search using SMT with State Equation took 95 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 96 ms. Remains : 22/22 places, 20/20 transitions.
[2026-05-28 04:07:12] [INFO ] Flatten gal took : 2 ms
[2026-05-28 04:07:12] [INFO ] Flatten gal took : 2 ms
[2026-05-28 04:07:12] [INFO ] Input system was already deterministic with 20 transitions.
[2026-05-28 04:07:12] [INFO ] Flatten gal took : 2 ms
[2026-05-28 04:07:12] [INFO ] Flatten gal took : 1 ms
[2026-05-28 04:07:12] [INFO ] Time to serialize gal into /tmp/CTLCardinality9414518101548874169.gal : 0 ms
[2026-05-28 04:07:12] [INFO ] Time to serialize properties into /tmp/CTLCardinality7158042717046987761.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/CTLCardinality9414518101548874169.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7158042717046987761.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.02917e+12,0.327906,9628,2,2613,5,38506,6,0,111,37165,0


Converting to forward existential form...Done !
original formula: A(((P1<=10) + E(AX(EX((P3s<=10))) U AG((P1d<=M3)))) U (EF((P2s>=5)) * EG((((EX((P1d<=P12)) * A((M3<=P1wP2) U (P1s<=P1d))) * ((P1M1<=P12M3...203
=> equivalent forward existential formula: [((Init * !(EG(!((E(TRUE U (P2s>=5)) * EG((((EX((P1d<=P12)) * !((E(!((P1s<=P1d)) U (!((M3<=P1wP2)) * !((P1s<=P1d...723
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 16/0/4
Using saturation style SCC detection
Detected timeout of ITS tools.
[2026-05-28 04:07:42] [INFO ] Flatten gal took : 2 ms
[2026-05-28 04:07:42] [INFO ] Applying decomposition
[2026-05-28 04:07:42] [INFO ] Flatten gal took : 2 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/graph4892883648123611244.txt' '-o' '/tmp/graph4892883648123611244.bin' '-w' '/tmp/graph4892883648123611244.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph4892883648123611244.bin' '-l' '-1' '-v' '-w' '/tmp/graph4892883648123611244.weights' '-q' '0' '-e' '0.001'
[2026-05-28 04:07:42] [INFO ] Decomposing Gal with order
[2026-05-28 04:07:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-28 04:07:42] [INFO ] Flatten gal took : 70 ms
[2026-05-28 04:07:42] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2026-05-28 04:07:42] [INFO ] Time to serialize gal into /tmp/CTLCardinality13900417743888058709.gal : 2 ms
[2026-05-28 04:07:42] [INFO ] Time to serialize properties into /tmp/CTLCardinality11520246846371606976.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/CTLCardinality13900417743888058709.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11520246846371606976.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.02917e+12,1.58408,37444,2,2818,5,227434,6,0,111,234947,0


Converting to forward existential form...Done !
original formula: A(((gi3.gi0.gu1.P1<=10) + E(AX(EX((gi3.gu6.P3s<=10))) U AG((gu0.P1d<=gu5.M3)))) U (EF((gi3.gi0.gu2.P2s>=5)) * EG((((EX((gu0.P1d<=gu0.P12)...303
=> equivalent forward existential formula: [((Init * !(EG(!((E(TRUE U (gi3.gi0.gu2.P2s>=5)) * EG((((EX((gu0.P1d<=gu0.P12)) * !((E(!((gu0.P1s<=gu0.P1d)) U (...1015
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 16/0/4
Using saturation style SCC detection
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 22/22 places, 20/20 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 22 transition count 15
Reduce places removed 7 places and 0 transitions.
Graph (trivial) has 9 edges and 15 vertex of which 6 / 15 are part of one of the 2 SCC in 0 ms
Free SCC test removed 4 places
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 9 rules applied. Total rules applied 14 place count 11 transition count 14
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 19 place count 10 transition count 10
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 19 place count 10 transition count 8
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 5 rules applied. Total rules applied 24 place count 7 transition count 8
Applied a total of 24 rules in 3 ms. Remains 7 /22 variables (removed 15) and now considering 8/20 (removed 12) transitions.
[2026-05-28 04:08:13] [INFO ] Flow matrix only has 7 transitions (discarded 1 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9407371587928176120.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17975774813670800460.kers'
[2026-05-28 04:08:13] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9407371587928176120.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17975774813670800460.kers]
Normalized transition count is 6 out of 7 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 6 rows 6 cols 12 entries
Finished phase 1 with 4 SingleSign rule and 0 generalized
[2026-05-28 04:08:13] [INFO ] Computed 3 invariants in 0 ms
Computed 3 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-17975774813670800460.kers
Total runtime 0 ms.
[2026-05-28 04:08:13] [INFO ] Implicit Places using invariants in 28 ms returned []
[2026-05-28 04:08:13] [INFO ] Flow matrix only has 7 transitions (discarded 1 similar events)
[2026-05-28 04:08:13] [INFO ] Invariant cache hit.
[2026-05-28 04:08:13] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 61 ms to find 0 implicit places.
[2026-05-28 04:08:13] [INFO ] Redundant transitions in 0 ms returned []
Running 3 sub problems to find dead transitions.
[2026-05-28 04:08:13] [INFO ] Flow matrix only has 7 transitions (discarded 1 similar events)
[2026-05-28 04:08:13] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 3/7 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/7 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 6/13 variables, 7/10 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/13 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 0/13 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 13/14 variables, and 10 constraints, problems are : Problem set: 0 solved, 3 unsolved in 49 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 7/7 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) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 3/7 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/7 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 6/13 variables, 7/10 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/13 variables, 3/13 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/13 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (OVERLAPS) 0/13 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 13/14 variables, and 13 constraints, problems are : Problem set: 0 solved, 3 unsolved in 56 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 7/7 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 107ms problems are : Problem set: 0 solved, 3 unsolved
Search for dead transitions found 0 dead transitions in 108ms
Starting structural reductions in SI_CTL mode, iteration 1 : 7/22 places, 8/20 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 179 ms. Remains : 7/22 places, 8/20 transitions.
[2026-05-28 04:08:13] [INFO ] Flatten gal took : 1 ms
[2026-05-28 04:08:13] [INFO ] Flatten gal took : 0 ms
[2026-05-28 04:08:13] [INFO ] Input system was already deterministic with 8 transitions.
RANDOM walk for 550 steps (0 resets) in 4 ms. (110 steps per ms) remains 0/1 properties
FORMULA FMS-PT-00020-CTLCardinality-2024-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2026-05-28 04:08:13] [INFO ] Flatten gal took : 1 ms
[2026-05-28 04:08:13] [INFO ] Flatten gal took : 1 ms
[2026-05-28 04:08:13] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality3794198833029048840.gal : 0 ms
[2026-05-28 04:08:13] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality791762513410076026.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality3794198833029048840.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality791762513410076026.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...327
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 22/22 places, 20/20 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 20/20 (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-17134320706040831701.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8889284210101766166.kers'
[2026-05-28 04:08:13] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17134320706040831701.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8889284210101766166.kers]
Culling duplicate invariants (modulo rational): removing 3 columns.
Culled 3 columns in 0 ms.
// Phase 1: matrix 20 rows 19 cols 42 entries
Finished phase 1 with 15 SingleSign rule and 1 generalized
[2026-05-28 04:08:13] [INFO ] Computed 6 invariants in 0 ms
Computed 6 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-8889284210101766166.kers
Total runtime 0 ms.
[2026-05-28 04:08:13] [INFO ] Implicit Places using invariants in 29 ms returned []
[2026-05-28 04:08:13] [INFO ] Invariant cache hit.
[2026-05-28 04:08:13] [INFO ] Implicit Places using invariants and state equation in 52 ms returned []
Implicit Place search using SMT with State Equation took 83 ms to find 0 implicit places.
Running 17 sub problems to find dead transitions.
[2026-05-28 04:08:13] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/19 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/19 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 2 (OVERLAPS) 2/21 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/21 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 4 (OVERLAPS) 1/22 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/22 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 6 (OVERLAPS) 20/42 variables, 22/28 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/42 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 8 (OVERLAPS) 0/42 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 17 unsolved
No progress, stopping.
After SMT solving in domain Real declared 42/42 variables, and 28 constraints, problems are : Problem set: 0 solved, 17 unsolved in 494 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 22/22 constraints, PredecessorRefiner: 17/17 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 17 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/19 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/19 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 2 (OVERLAPS) 2/21 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/21 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 4 (OVERLAPS) 1/22 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/22 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 6 (OVERLAPS) 20/42 variables, 22/28 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/42 variables, 17/45 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/42 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 9 (OVERLAPS) 0/42 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 17 unsolved
No progress, stopping.
After SMT solving in domain Int declared 42/42 variables, and 45 constraints, problems are : Problem set: 0 solved, 17 unsolved in 406 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 22/22 constraints, PredecessorRefiner: 17/17 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 919ms problems are : Problem set: 0 solved, 17 unsolved
Search for dead transitions found 0 dead transitions in 919ms
Finished structural reductions in LTL mode , in 1 iterations and 1005 ms. Remains : 22/22 places, 20/20 transitions.
[2026-05-28 04:08:14] [INFO ] Flatten gal took : 2 ms
[2026-05-28 04:08:14] [INFO ] Flatten gal took : 2 ms
[2026-05-28 04:08:14] [INFO ] Input system was already deterministic with 20 transitions.
[2026-05-28 04:08:14] [INFO ] Flatten gal took : 1 ms
[2026-05-28 04:08:14] [INFO ] Flatten gal took : 1 ms
[2026-05-28 04:08:14] [INFO ] Time to serialize gal into /tmp/CTLCardinality7407725348338712813.gal : 0 ms
[2026-05-28 04:08:14] [INFO ] Time to serialize properties into /tmp/CTLCardinality18088267830279317302.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/CTLCardinality7407725348338712813.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality18088267830279317302.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.02917e+12,0.283771,9616,2,2613,5,38506,6,0,111,37165,0


Converting to forward existential form...Done !
original formula: EF(((AF(AX(AX((P3s<13)))) * (P12>=11)) * ((P12wM3<=12)||((M1<=P12)&&(P1wM1>2)))))
=> equivalent forward existential formula: [(((FwdU(Init,TRUE) * ((P12wM3<=12)||((M1<=P12)&&(P1wM1>2)))) * (P12>=11)) * !(EG(!(!(EX(!(!(EX(!((P3s<13)))))))...169
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
(forward)formula 0,1,0.951751,21592,1,0,13,106082,20,4,853,79740,10
FORMULA FMS-PT-00020-CTLCardinality-2024-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

[2026-05-28 04:08:15] [INFO ] Flatten gal took : 1 ms
[2026-05-28 04:08:15] [INFO ] Flatten gal took : 1 ms
[2026-05-28 04:08:15] [INFO ] Applying decomposition
[2026-05-28 04:08:15] [INFO ] Flatten gal took : 2 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/graph14314084873029894734.txt' '-o' '/tmp/graph14314084873029894734.bin' '-w' '/tmp/graph14314084873029894734.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph14314084873029894734.bin' '-l' '-1' '-v' '-w' '/tmp/graph14314084873029894734.weights' '-q' '0' '-e' '0.001'
[2026-05-28 04:08:15] [INFO ] Decomposing Gal with order
[2026-05-28 04:08:15] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-28 04:08:15] [INFO ] Flatten gal took : 3 ms
[2026-05-28 04:08:15] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2026-05-28 04:08:15] [INFO ] Time to serialize gal into /tmp/CTLCardinality10814657505526173656.gal : 1 ms
[2026-05-28 04:08:15] [INFO ] Time to serialize properties into /tmp/CTLCardinality11141442791602255674.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/CTLCardinality10814657505526173656.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11141442791602255674.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.02917e+12,2.9079,60180,2,3638,5,343784,6,0,111,378109,0


Converting to forward existential form...Done !
original formula: A(((gi3.gu2.P1<=10) + E(AX(EX((gi3.gu7.P3s<=10))) U AG((gu0.P1d<=gu1.M3)))) U (EF((gi3.gu4.P2s>=5)) * EG((((EX((gu0.P1d<=gu0.P12)) * A((g...287
=> equivalent forward existential formula: [((Init * !(EG(!((E(TRUE U (gi3.gu4.P2s>=5)) * EG((((EX((gu0.P1d<=gu0.P12)) * !((E(!((gu0.P1s<=gu0.P1d)) U (!((g...975
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 16/0/4
Using saturation style SCC detection
Hit Full ! (commute/partial/dont) 16/0/4
Using saturation style SCC detection
Using saturation style SCC detection
(forward)formula 0,1,694.654,3619852,1,0,134,2.07172e+07,34,120,855,2.59709e+07,126
FORMULA FMS-PT-00020-CTLCardinality-2024-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Total runtime 796822 ms.

BK_STOP 1779941991376

--------------------
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="FMS-PT-00020"
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 FMS-PT-00020, 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 r130-smll-177955809200489"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FMS-PT-00020.tgz
mv FMS-PT-00020 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 ;