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.r050-smll-177946901200281.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 ClientsAndServers-PT-N0002P0, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r050-smll-177946901200281
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 444K
-rw-r--r-- 1 mcc users 7.0K Mar 6 10:56 CTLCardinality.txt
-rw-r--r-- 1 mcc users 74K Mar 6 10:56 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Mar 6 10:56 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K Mar 6 10:56 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K Mar 3 18:30 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Mar 15 08:07 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Mar 15 08:07 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Mar 15 08:07 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 15 08:07 LTLFireability.xml
-rw-r--r-- 1 mcc users 10K Mar 6 10:56 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 102K Mar 6 10:56 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.6K Mar 6 10:56 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 62K Mar 6 10:56 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 15 08:07 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 15 08:07 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 8 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 9.1K 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 ClientsAndServers-PT-N0002P0-CTLCardinality-2024-00
FORMULA_NAME ClientsAndServers-PT-N0002P0-CTLCardinality-2024-01
FORMULA_NAME ClientsAndServers-PT-N0002P0-CTLCardinality-2024-02
FORMULA_NAME ClientsAndServers-PT-N0002P0-CTLCardinality-2024-03
FORMULA_NAME ClientsAndServers-PT-N0002P0-CTLCardinality-2024-04
FORMULA_NAME ClientsAndServers-PT-N0002P0-CTLCardinality-2024-05
FORMULA_NAME ClientsAndServers-PT-N0002P0-CTLCardinality-2024-06
FORMULA_NAME ClientsAndServers-PT-N0002P0-CTLCardinality-2024-07
FORMULA_NAME ClientsAndServers-PT-N0002P0-CTLCardinality-2024-08
FORMULA_NAME ClientsAndServers-PT-N0002P0-CTLCardinality-2024-09
FORMULA_NAME ClientsAndServers-PT-N0002P0-CTLCardinality-2024-10
FORMULA_NAME ClientsAndServers-PT-N0002P0-CTLCardinality-2024-11
FORMULA_NAME ClientsAndServers-PT-N0002P0-CTLCardinality-2024-12
FORMULA_NAME ClientsAndServers-PT-N0002P0-CTLCardinality-2024-13
FORMULA_NAME ClientsAndServers-PT-N0002P0-CTLCardinality-2024-14
FORMULA_NAME ClientsAndServers-PT-N0002P0-CTLCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1779602351185

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ClientsAndServers-PT-N0002P0
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202604301425
[2026-05-24 05:59:13] [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]
[2026-05-24 05:59:13] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-24 05:59:14] [INFO ] Load time of PNML (sax parser for PT used): 72 ms
[2026-05-24 05:59:14] [INFO ] Transformed 25 places.
[2026-05-24 05:59:14] [INFO ] Transformed 18 transitions.
[2026-05-24 05:59:14] [INFO ] Parsed PT model containing 25 places and 18 transitions and 54 arcs in 293 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 42 ms.
Support contains 25 out of 25 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 18/18 transitions.
Applied a total of 0 rules in 16 ms. Remains 25 /25 variables (removed 0) and now considering 18/18 (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-5743734758616322384.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9277281798516553621.kers'
[2026-05-24 05:59:14] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5743734758616322384.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9277281798516553621.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 18 rows 25 cols 54 entries
Finished phase 1 with 14 SingleSign rule and 3 generalized
[2026-05-24 05:59:14] [INFO ] Computed 8 invariants in 0 ms
Computed 8 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-9277281798516553621.kers
Total runtime 2 ms.
[2026-05-24 05:59:14] [INFO ] Implicit Places using invariants in 351 ms returned []
[2026-05-24 05:59:14] [INFO ] Invariant cache hit.
[2026-05-24 05:59:14] [INFO ] Implicit Places using invariants and state equation in 104 ms returned []
Implicit Place search using SMT with State Equation took 528 ms to find 0 implicit places.
Running 17 sub problems to find dead transitions.
[2026-05-24 05:59:14] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/24 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/24 variables, 3/6 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/24 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 3 (OVERLAPS) 1/25 variables, 2/8 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/25 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 5 (OVERLAPS) 18/43 variables, 25/33 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/43 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 7 (OVERLAPS) 0/43 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 17 unsolved
No progress, stopping.
After SMT solving in domain Real declared 43/43 variables, and 33 constraints, problems are : Problem set: 0 solved, 17 unsolved in 882 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 25/25 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) 0/24 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/24 variables, 3/6 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/24 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 3 (OVERLAPS) 1/25 variables, 2/8 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/25 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 5 (OVERLAPS) 18/43 variables, 25/33 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/43 variables, 17/50 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/43 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 8 (OVERLAPS) 0/43 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 17 unsolved
No progress, stopping.
After SMT solving in domain Int declared 43/43 variables, and 50 constraints, problems are : Problem set: 0 solved, 17 unsolved in 683 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 25/25 constraints, PredecessorRefiner: 17/17 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1608ms problems are : Problem set: 0 solved, 17 unsolved
Search for dead transitions found 0 dead transitions in 1633ms
Finished structural reductions in LTL mode , in 1 iterations and 2252 ms. Remains : 25/25 places, 18/18 transitions.
Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 18/18 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 18/18 (removed 0) transitions.
[2026-05-24 05:59:16] [INFO ] Invariant cache hit.
[2026-05-24 05:59:16] [INFO ] Implicit Places using invariants in 44 ms returned []
[2026-05-24 05:59:16] [INFO ] Invariant cache hit.
[2026-05-24 05:59:16] [INFO ] Implicit Places using invariants and state equation in 63 ms returned []
Implicit Place search using SMT with State Equation took 111 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 112 ms. Remains : 25/25 places, 18/18 transitions.
Support contains 25 out of 25 places after structural reductions.
[2026-05-24 05:59:16] [INFO ] Flatten gal took : 26 ms
[2026-05-24 05:59:16] [INFO ] Flatten gal took : 9 ms
[2026-05-24 05:59:16] [INFO ] Input system was already deterministic with 18 transitions.
RANDOM walk for 40007 steps (130 resets) in 2273 ms. (17 steps per ms) remains 35/80 properties
BEST_FIRST walk for 4004 steps (8 resets) in 91 ms. (43 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4003 steps (8 resets) in 89 ms. (44 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4003 steps (8 resets) in 103 ms. (38 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4003 steps (8 resets) in 112 ms. (35 steps per ms) remains 34/35 properties
BEST_FIRST walk for 4003 steps (8 resets) in 151 ms. (26 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4003 steps (8 resets) in 143 ms. (27 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (8 resets) in 82 ms. (48 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4003 steps (8 resets) in 108 ms. (36 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4003 steps (8 resets) in 143 ms. (27 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4002 steps (8 resets) in 157 ms. (25 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4003 steps (8 resets) in 157 ms. (25 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (8 resets) in 111 ms. (35 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4001 steps (8 resets) in 127 ms. (31 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4003 steps (8 resets) in 87 ms. (45 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4003 steps (8 resets) in 48 ms. (81 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4001 steps (8 resets) in 58 ms. (67 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (8 resets) in 53 ms. (74 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4003 steps (8 resets) in 45 ms. (87 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4000 steps (12 resets) in 52 ms. (75 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4003 steps (8 resets) in 36 ms. (108 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4003 steps (8 resets) in 31 ms. (125 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4002 steps (8 resets) in 39 ms. (100 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4001 steps (8 resets) in 37 ms. (105 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4003 steps (8 resets) in 27 ms. (142 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4003 steps (8 resets) in 42 ms. (93 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (8 resets) in 66 ms. (59 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4003 steps (8 resets) in 42 ms. (93 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (8 resets) in 43 ms. (91 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4003 steps (8 resets) in 46 ms. (85 steps per ms) remains 33/34 properties
BEST_FIRST walk for 4004 steps (8 resets) in 35 ms. (111 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4002 steps (8 resets) in 26 ms. (148 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 39 ms. (100 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4000 steps (12 resets) in 47 ms. (83 steps per ms) remains 33/33 properties
[2026-05-24 05:59:18] [INFO ] Invariant cache hit.
Problem AtomicPropp1 is UNSAT
Problem AtomicPropp2 is UNSAT
Problem AtomicPropp4 is UNSAT
Problem AtomicPropp8 is UNSAT
Problem AtomicPropp11 is UNSAT
Problem AtomicPropp17 is UNSAT
Problem AtomicPropp20 is UNSAT
Problem AtomicPropp27 is UNSAT
Problem AtomicPropp29 is UNSAT
Problem AtomicPropp34 is UNSAT
Problem AtomicPropp35 is UNSAT
Problem AtomicPropp38 is UNSAT
Problem AtomicPropp39 is UNSAT
Problem AtomicPropp42 is UNSAT
Problem AtomicPropp43 is UNSAT
Problem AtomicPropp44 is UNSAT
Problem AtomicPropp49 is UNSAT
Problem AtomicPropp53 is UNSAT
Problem AtomicPropp55 is UNSAT
Problem AtomicPropp56 is UNSAT
Problem AtomicPropp57 is UNSAT
Problem AtomicPropp58 is UNSAT
Problem AtomicPropp59 is UNSAT
Problem AtomicPropp60 is UNSAT
Problem AtomicPropp61 is UNSAT
Problem AtomicPropp65 is UNSAT
Problem AtomicPropp68 is UNSAT
Problem AtomicPropp73 is UNSAT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 2/2 constraints. Problems are: Problem set: 28 solved, 5 unsolved
Problem AtomicPropp41 is UNSAT
Problem AtomicPropp69 is UNSAT
At refinement iteration 1 (INCLUDED_ONLY) 0/21 variables, 2/4 constraints. Problems are: Problem set: 30 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/21 variables, 0/4 constraints. Problems are: Problem set: 30 solved, 3 unsolved
Problem AtomicPropp23 is UNSAT
Problem AtomicPropp33 is UNSAT
At refinement iteration 3 (OVERLAPS) 3/24 variables, 3/7 constraints. Problems are: Problem set: 32 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/24 variables, 0/7 constraints. Problems are: Problem set: 32 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 1/25 variables, 1/8 constraints. Problems are: Problem set: 32 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/25 variables, 0/8 constraints. Problems are: Problem set: 32 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 18/43 variables, 25/33 constraints. Problems are: Problem set: 32 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/43 variables, 0/33 constraints. Problems are: Problem set: 32 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 0/43 variables, 0/33 constraints. Problems are: Problem set: 32 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 43/43 variables, and 33 constraints, problems are : Problem set: 32 solved, 1 unsolved in 111 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 25/25 constraints, PredecessorRefiner: 33/33 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 32 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 32 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 18/22 variables, 5/5 constraints. Problems are: Problem set: 32 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/22 variables, 0/5 constraints. Problems are: Problem set: 32 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 3/25 variables, 3/8 constraints. Problems are: Problem set: 32 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/25 variables, 0/8 constraints. Problems are: Problem set: 32 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 18/43 variables, 25/33 constraints. Problems are: Problem set: 32 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/43 variables, 1/34 constraints. Problems are: Problem set: 32 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/43 variables, 0/34 constraints. Problems are: Problem set: 32 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 0/43 variables, 0/34 constraints. Problems are: Problem set: 32 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 43/43 variables, and 34 constraints, problems are : Problem set: 32 solved, 1 unsolved in 78 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 25/25 constraints, PredecessorRefiner: 1/33 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 202ms problems are : Problem set: 32 solved, 1 unsolved
Finished Parikh walk after 157 steps, including 0 resets, run visited all 1 properties in 4 ms. (steps per millisecond=39 )
Parikh walk visited 1 properties in 9 ms.
Successfully simplified 32 atomic propositions for a total of 16 simplifications.
Initial state reduction rules removed 2 formulas.
FORMULA ClientsAndServers-PT-N0002P0-CTLCardinality-2024-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ClientsAndServers-PT-N0002P0-CTLCardinality-2024-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ClientsAndServers-PT-N0002P0-CTLCardinality-2024-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-24 05:59:18] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2026-05-24 05:59:18] [INFO ] Flatten gal took : 5 ms
FORMULA ClientsAndServers-PT-N0002P0-CTLCardinality-2024-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-24 05:59:18] [INFO ] Flatten gal took : 4 ms
[2026-05-24 05:59:18] [INFO ] Input system was already deterministic with 18 transitions.
FORMULA ClientsAndServers-PT-N0002P0-CTLCardinality-2024-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 25/25 places, 18/18 transitions.
Discarding 3 places :
Implicit places reduction removed 3 places
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 7 rules applied. Total rules applied 7 place count 22 transition count 14
Reduce places removed 4 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 6 rules applied. Total rules applied 13 place count 18 transition count 12
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 15 place count 16 transition count 12
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 16 transition count 10
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 14 transition count 10
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 21 place count 13 transition count 9
Applied a total of 21 rules in 28 ms. Remains 13 /25 variables (removed 12) and now considering 9/18 (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-17757354233249006656.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14790106861868517215.kers'
[2026-05-24 05:59:18] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17757354233249006656.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14790106861868517215.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 9 rows 13 cols 30 entries
Finished phase 1 with 7 SingleSign rule and 1 generalized
[2026-05-24 05:59:18] [INFO ] Computed 5 invariants in 0 ms
Computed 5 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-14790106861868517215.kers
Total runtime 1 ms.
[2026-05-24 05:59:18] [INFO ] Implicit Places using invariants in 41 ms returned [8, 12]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 44 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 11/25 places, 9/18 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 11 transition count 8
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 10 transition count 8
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 2 place count 10 transition count 6
Deduced a syphon composed of 2 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 5 rules applied. Total rules applied 7 place count 7 transition count 6
Applied a total of 7 rules in 4 ms. Remains 7 /11 variables (removed 4) and now considering 6/9 (removed 3) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13601520217588092414.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9997491749002333677.kers'
[2026-05-24 05:59:18] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13601520217588092414.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9997491749002333677.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 6 rows 6 cols 14 entries
Finished phase 1 with 5 SingleSign rule and 0 generalized
[2026-05-24 05:59:18] [INFO ] Computed 2 invariants in 0 ms
Computed 2 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-9997491749002333677.kers
Total runtime 0 ms.
[2026-05-24 05:59:18] [INFO ] Implicit Places using invariants in 25 ms returned []
[2026-05-24 05:59:18] [INFO ] Invariant cache hit.
[2026-05-24 05:59:18] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 7/25 places, 6/18 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 127 ms. Remains : 7/25 places, 6/18 transitions.
[2026-05-24 05:59:18] [INFO ] Flatten gal took : 1 ms
[2026-05-24 05:59:18] [INFO ] Flatten gal took : 1 ms
[2026-05-24 05:59:18] [INFO ] Input system was already deterministic with 6 transitions.
[2026-05-24 05:59:18] [INFO ] Flatten gal took : 1 ms
[2026-05-24 05:59:18] [INFO ] Flatten gal took : 1 ms
[2026-05-24 05:59:19] [INFO ] Time to serialize gal into /tmp/CTLCardinality1532384376440350634.gal : 1 ms
[2026-05-24 05:59:19] [INFO ] Time to serialize properties into /tmp/CTLCardinality1394432078337430580.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/CTLCardinality1532384376440350634.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1394432078337430580.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,625,0.030343,4088,2,111,5,1741,6,0,37,1683,0


Converting to forward existential form...Done !
original formula: AG(AF((SwG<=SA)))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),!((SwG<=SA)))] = FALSE
Hit Full ! (commute/partial/dont) 2/0/4
(forward)formula 0,0,0.038236,4388,1,0,9,1883,20,3,209,2197,8
FORMULA ClientsAndServers-PT-N0002P0-CTLCardinality-2024-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 18/18 transitions.
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 22 transition count 18
Applied a total of 3 rules in 1 ms. Remains 22 /25 variables (removed 3) and now considering 18/18 (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-16441152761684972219.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12141772777637532801.kers'
[2026-05-24 05:59:19] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16441152761684972219.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12141772777637532801.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 18 rows 22 cols 48 entries
Finished phase 1 with 17 SingleSign rule and 0 generalized
[2026-05-24 05:59:19] [INFO ] Computed 5 invariants in 0 ms
Computed 5 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-12141772777637532801.kers
Total runtime 0 ms.
[2026-05-24 05:59:19] [INFO ] Implicit Places using invariants in 35 ms returned [14]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 37 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 21/25 places, 18/18 transitions.
Applied a total of 0 rules in 0 ms. Remains 21 /21 variables (removed 0) and now considering 18/18 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 39 ms. Remains : 21/25 places, 18/18 transitions.
[2026-05-24 05:59:19] [INFO ] Flatten gal took : 2 ms
[2026-05-24 05:59:19] [INFO ] Flatten gal took : 2 ms
[2026-05-24 05:59:19] [INFO ] Input system was already deterministic with 18 transitions.
[2026-05-24 05:59:19] [INFO ] Flatten gal took : 3 ms
[2026-05-24 05:59:19] [INFO ] Flatten gal took : 2 ms
[2026-05-24 05:59:19] [INFO ] Time to serialize gal into /tmp/CTLCardinality13997750590783124316.gal : 1 ms
[2026-05-24 05:59:19] [INFO ] Time to serialize properties into /tmp/CTLCardinality8690563591364612296.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/CTLCardinality13997750590783124316.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8690563591364612296.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,7.08164e+06,1.97411,43428,2,5471,5,215313,6,0,105,245517,0


Converting to forward existential form...Done !
original formula: EX((((SpA<=1) * EF(AG(((Ci<=CR)||(CG<=3))))) * (EG(AX(FALSE)) + EF(AG(((CwG<=15)&&(Ci<=9)))))))
=> equivalent forward existential formula: ([FwdG((EY(Init) * ((SpA<=1) * E(TRUE U !(E(TRUE U !(((Ci<=CR)||(CG<=3)))))))),!(EX(!(FALSE))))] != FALSE + [(Fw...286
Reverse transition relation is NOT exact ! Due to transitions t13, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :...164
(forward)formula 0,1,6.10196,103576,1,0,102,559472,66,66,778,597224,150
FORMULA ClientsAndServers-PT-N0002P0-CTLCardinality-2024-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 18/18 transitions.
Discarding 4 places :
Implicit places reduction removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 21 transition count 18
Applied a total of 4 rules in 1 ms. Remains 21 /25 variables (removed 4) and now considering 18/18 (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-4274628054127614355.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3251558037965523497.kers'
[2026-05-24 05:59:25] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4274628054127614355.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3251558037965523497.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 18 rows 21 cols 46 entries
Finished phase 1 with 17 SingleSign rule and 0 generalized
[2026-05-24 05:59:25] [INFO ] Computed 4 invariants in 0 ms
Computed 4 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-3251558037965523497.kers
Total runtime 0 ms.
[2026-05-24 05:59:25] [INFO ] Implicit Places using invariants in 48 ms returned [14]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 50 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 20/25 places, 18/18 transitions.
Applied a total of 0 rules in 0 ms. Remains 20 /20 variables (removed 0) and now considering 18/18 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 51 ms. Remains : 20/25 places, 18/18 transitions.
[2026-05-24 05:59:25] [INFO ] Flatten gal took : 3 ms
[2026-05-24 05:59:25] [INFO ] Flatten gal took : 2 ms
[2026-05-24 05:59:25] [INFO ] Input system was already deterministic with 18 transitions.
[2026-05-24 05:59:25] [INFO ] Flatten gal took : 1 ms
[2026-05-24 05:59:25] [INFO ] Flatten gal took : 1 ms
[2026-05-24 05:59:25] [INFO ] Time to serialize gal into /tmp/CTLCardinality14181947707321522282.gal : 1 ms
[2026-05-24 05:59:25] [INFO ] Time to serialize properties into /tmp/CTLCardinality4622201803412771642.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/CTLCardinality14181947707321522282.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4622201803412771642.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,7.08164e+06,0.991169,23700,2,1954,5,112361,6,0,101,121702,0


Converting to forward existential form...Done !
original formula: AX(AF((Ci>CG)))
=> equivalent forward existential formula: [FwdG(EY(Init),!((Ci>CG)))] = FALSE
(forward)formula 0,1,1.20689,23796,1,0,9,112361,19,2,558,121702,6
FORMULA ClientsAndServers-PT-N0002P0-CTLCardinality-2024-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 18/18 transitions.
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 22 transition count 18
Applied a total of 3 rules in 1 ms. Remains 22 /25 variables (removed 3) and now considering 18/18 (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-7069581862064761429.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9402458225378603814.kers'
[2026-05-24 05:59:26] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7069581862064761429.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9402458225378603814.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 18 rows 22 cols 48 entries
Finished phase 1 with 17 SingleSign rule and 0 generalized
[2026-05-24 05:59:26] [INFO ] Computed 5 invariants in 0 ms
Computed 5 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-9402458225378603814.kers
Total runtime 0 ms.
[2026-05-24 05:59:26] [INFO ] Implicit Places using invariants in 56 ms returned []
[2026-05-24 05:59:26] [INFO ] Invariant cache hit.
[2026-05-24 05:59:26] [INFO ] Implicit Places using invariants and state equation in 59 ms returned []
Implicit Place search using SMT with State Equation took 119 ms to find 0 implicit places.
Running 17 sub problems to find dead transitions.
[2026-05-24 05:59:26] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/21 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 2 (OVERLAPS) 1/22 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/22 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 4 (OVERLAPS) 18/40 variables, 22/27 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/40 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 6 (OVERLAPS) 0/40 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 17 unsolved
No progress, stopping.
After SMT solving in domain Real declared 40/40 variables, and 27 constraints, problems are : Problem set: 0 solved, 17 unsolved in 572 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 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) 0/21 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/21 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 2 (OVERLAPS) 1/22 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/22 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 4 (OVERLAPS) 18/40 variables, 22/27 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/40 variables, 17/44 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/40 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 7 (OVERLAPS) 0/40 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 17 unsolved
No progress, stopping.
After SMT solving in domain Int declared 40/40 variables, and 44 constraints, problems are : Problem set: 0 solved, 17 unsolved in 585 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 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 1182ms problems are : Problem set: 0 solved, 17 unsolved
Search for dead transitions found 0 dead transitions in 1185ms
Starting structural reductions in LTL mode, iteration 1 : 22/25 places, 18/18 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1321 ms. Remains : 22/25 places, 18/18 transitions.
[2026-05-24 05:59:27] [INFO ] Flatten gal took : 4 ms
[2026-05-24 05:59:27] [INFO ] Flatten gal took : 3 ms
[2026-05-24 05:59:27] [INFO ] Input system was already deterministic with 18 transitions.
[2026-05-24 05:59:27] [INFO ] Flatten gal took : 3 ms
[2026-05-24 05:59:27] [INFO ] Flatten gal took : 3 ms
[2026-05-24 05:59:27] [INFO ] Time to serialize gal into /tmp/CTLCardinality915678323299661158.gal : 2 ms
[2026-05-24 05:59:27] [INFO ] Time to serialize properties into /tmp/CTLCardinality13312060079540369789.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/CTLCardinality915678323299661158.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13312060079540369789.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,7.08164e+06,1.88364,43752,2,4715,5,219584,6,0,109,246263,0


Converting to forward existential form...Done !
original formula: AG((E(AX((((SF<=8)||(SG>=10))&&(CwG<=SpG))) U ((Ci>=7)&&(CwG<=Ci))) + (AF((EF((Ci>SR)) + AX((StF>SF)))) * AF(AX((MwU<=Mi))))))
=> equivalent forward existential formula: ([FwdG((FwdU(Init,TRUE) * !(E(!(EX(!((((SF<=8)||(SG>=10))&&(CwG<=SpG))))) U ((Ci>=7)&&(CwG<=Ci))))),!((E(TRUE U ...331
Reverse transition relation is NOT exact ! Due to transitions t13, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :...164
(forward)formula 0,1,3.00035,47216,1,0,79,242526,74,56,826,247081,93
FORMULA ClientsAndServers-PT-N0002P0-CTLCardinality-2024-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 18/18 transitions.
Discarding 2 places :
Implicit places reduction removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 23 transition count 18
Applied a total of 2 rules in 1 ms. Remains 23 /25 variables (removed 2) and now considering 18/18 (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-5460801209466970005.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5842398851486862440.kers'
[2026-05-24 05:59:30] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5460801209466970005.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5842398851486862440.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 18 rows 23 cols 50 entries
Finished phase 1 with 16 SingleSign rule and 1 generalized
[2026-05-24 05:59:30] [INFO ] Computed 6 invariants in 0 ms
Computed 6 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-5842398851486862440.kers
Total runtime 0 ms.
[2026-05-24 05:59:31] [INFO ] Implicit Places using invariants in 64 ms returned [14]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 65 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 22/25 places, 18/18 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 18/18 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 66 ms. Remains : 22/25 places, 18/18 transitions.
[2026-05-24 05:59:31] [INFO ] Flatten gal took : 2 ms
[2026-05-24 05:59:31] [INFO ] Flatten gal took : 1 ms
[2026-05-24 05:59:31] [INFO ] Input system was already deterministic with 18 transitions.
[2026-05-24 05:59:31] [INFO ] Flatten gal took : 2 ms
[2026-05-24 05:59:31] [INFO ] Flatten gal took : 2 ms
[2026-05-24 05:59:31] [INFO ] Time to serialize gal into /tmp/CTLCardinality15395847562906909123.gal : 1 ms
[2026-05-24 05:59:31] [INFO ] Time to serialize properties into /tmp/CTLCardinality15392046334380598506.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/CTLCardinality15395847562906909123.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15392046334380598506.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,7.08164e+06,1.3514,35120,2,4084,5,181847,6,0,109,195406,0


Converting to forward existential form...Done !
original formula: AG(A((AF((((Ci<=1)||(MtF<=Uf))||(CR>Uf))) + (CwG<=12)) U EF((EG((SR>=3)) * AX((SwG<=CF))))))
=> equivalent forward existential formula: ([((FwdU(FwdU(Init,TRUE),!(E(TRUE U (EG((SR>=3)) * !(EX(!((SwG<=CF)))))))) * !((!(EG(!((((Ci<=1)||(MtF<=Uf))||(C...324
Reverse transition relation is NOT exact ! Due to transitions t13, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :...164
(forward)formula 0,0,1.8656,35216,1,0,132,181847,67,65,742,195406,239
FORMULA ClientsAndServers-PT-N0002P0-CTLCardinality-2024-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 25/25 places, 18/18 transitions.
Discarding 3 places :
Implicit places reduction removed 3 places
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 6 rules applied. Total rules applied 6 place count 22 transition count 15
Reduce places removed 3 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 1 with 6 rules applied. Total rules applied 12 place count 19 transition count 12
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 15 place count 16 transition count 12
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 19 place count 14 transition count 10
Applied a total of 19 rules in 6 ms. Remains 14 /25 variables (removed 11) and now considering 10/18 (removed 8) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14774308715759584009.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10744401238505320246.kers'
[2026-05-24 05:59:32] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14774308715759584009.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10744401238505320246.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 10 rows 14 cols 32 entries
Finished phase 1 with 9 SingleSign rule and 0 generalized
[2026-05-24 05:59:32] [INFO ] Computed 5 invariants in 0 ms
Computed 5 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-10744401238505320246.kers
Total runtime 0 ms.
[2026-05-24 05:59:32] [INFO ] Implicit Places using invariants in 38 ms returned [10]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 40 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 13/25 places, 10/18 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 13 transition count 9
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 12 transition count 9
Applied a total of 2 rules in 2 ms. Remains 12 /13 variables (removed 1) and now considering 9/10 (removed 1) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-464935075756142623.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13622348170784633299.kers'
[2026-05-24 05:59:32] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-464935075756142623.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13622348170784633299.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 9 rows 12 cols 26 entries
Finished phase 1 with 8 SingleSign rule and 0 generalized
[2026-05-24 05:59:32] [INFO ] Computed 4 invariants in 0 ms
Computed 4 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-13622348170784633299.kers
Total runtime 0 ms.
[2026-05-24 05:59:32] [INFO ] Implicit Places using invariants in 28 ms returned []
[2026-05-24 05:59:32] [INFO ] Invariant cache hit.
[2026-05-24 05:59:32] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 12/25 places, 9/18 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 105 ms. Remains : 12/25 places, 9/18 transitions.
[2026-05-24 05:59:33] [INFO ] Flatten gal took : 1 ms
[2026-05-24 05:59:33] [INFO ] Flatten gal took : 1 ms
[2026-05-24 05:59:33] [INFO ] Input system was already deterministic with 9 transitions.
[2026-05-24 05:59:33] [INFO ] Flatten gal took : 1 ms
[2026-05-24 05:59:33] [INFO ] Flatten gal took : 1 ms
[2026-05-24 05:59:33] [INFO ] Time to serialize gal into /tmp/CTLCardinality17010519424263865993.gal : 1 ms
[2026-05-24 05:59:33] [INFO ] Time to serialize properties into /tmp/CTLCardinality8111221054226683401.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/CTLCardinality17010519424263865993.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8111221054226683401.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,38592,0.036905,5044,2,1168,5,7587,6,0,60,6944,0


Converting to forward existential form...Done !
original formula: EF(((Uf<=1) * ((CwG>SA) + EG((Uf>MtF)))))
=> equivalent forward existential formula: ([((FwdU(Init,TRUE) * (Uf<=1)) * (CwG>SA))] != FALSE + [FwdG((FwdU(Init,TRUE) * (Uf<=1)),(Uf>MtF))] != FALSE)
(forward)formula 0,1,0.039907,5308,1,0,9,7587,9,2,91,6944,2
FORMULA ClientsAndServers-PT-N0002P0-CTLCardinality-2024-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 18/18 transitions.
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 22 transition count 18
Applied a total of 3 rules in 2 ms. Remains 22 /25 variables (removed 3) and now considering 18/18 (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-1315203180095271080.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11315185511375811888.kers'
[2026-05-24 05:59:33] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1315203180095271080.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11315185511375811888.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 18 rows 22 cols 48 entries
Finished phase 1 with 16 SingleSign rule and 1 generalized
[2026-05-24 05:59:33] [INFO ] Computed 5 invariants in 0 ms
Computed 5 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-11315185511375811888.kers
Total runtime 0 ms.
[2026-05-24 05:59:33] [INFO ] Implicit Places using invariants in 35 ms returned [14]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 38 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 21/25 places, 18/18 transitions.
Applied a total of 0 rules in 1 ms. Remains 21 /21 variables (removed 0) and now considering 18/18 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 41 ms. Remains : 21/25 places, 18/18 transitions.
[2026-05-24 05:59:33] [INFO ] Flatten gal took : 1 ms
[2026-05-24 05:59:33] [INFO ] Flatten gal took : 1 ms
[2026-05-24 05:59:33] [INFO ] Input system was already deterministic with 18 transitions.
[2026-05-24 05:59:33] [INFO ] Flatten gal took : 2 ms
[2026-05-24 05:59:33] [INFO ] Flatten gal took : 1 ms
[2026-05-24 05:59:33] [INFO ] Time to serialize gal into /tmp/CTLCardinality10190747840088035137.gal : 1 ms
[2026-05-24 05:59:33] [INFO ] Time to serialize properties into /tmp/CTLCardinality8709441882428031610.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/CTLCardinality10190747840088035137.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8709441882428031610.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,7.08164e+06,0.839587,22408,2,1533,5,103134,6,0,105,114730,0


Converting to forward existential form...Done !
original formula: AX((AF((SpG>MpG)) * EF((Cb>SwA))))
=> equivalent forward existential formula: ([FwdG(EY(Init),!((SpG>MpG)))] = FALSE * [(EY(Init) * !(E(TRUE U (Cb>SwA))))] = FALSE)
Reverse transition relation is NOT exact ! Due to transitions t13, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :...164
Hit Full ! (commute/partial/dont) 14/0/4
(forward)formula 0,0,2.56828,45276,1,0,43,219510,66,28,747,252882,56
FORMULA ClientsAndServers-PT-N0002P0-CTLCardinality-2024-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 18/18 transitions.
Discarding 4 places :
Implicit places reduction removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 21 transition count 18
Applied a total of 4 rules in 2 ms. Remains 21 /25 variables (removed 4) and now considering 18/18 (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-13845105894111948341.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9613403480830481320.kers'
[2026-05-24 05:59:35] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13845105894111948341.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9613403480830481320.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 18 rows 21 cols 46 entries
Finished phase 1 with 17 SingleSign rule and 0 generalized
[2026-05-24 05:59:35] [INFO ] Computed 4 invariants in 0 ms
Computed 4 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-9613403480830481320.kers
Total runtime 0 ms.
[2026-05-24 05:59:35] [INFO ] Implicit Places using invariants in 32 ms returned [14]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 33 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 20/25 places, 18/18 transitions.
Applied a total of 0 rules in 1 ms. Remains 20 /20 variables (removed 0) and now considering 18/18 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 36 ms. Remains : 20/25 places, 18/18 transitions.
[2026-05-24 05:59:35] [INFO ] Flatten gal took : 2 ms
[2026-05-24 05:59:35] [INFO ] Flatten gal took : 1 ms
[2026-05-24 05:59:35] [INFO ] Input system was already deterministic with 18 transitions.
[2026-05-24 05:59:35] [INFO ] Flatten gal took : 1 ms
[2026-05-24 05:59:35] [INFO ] Flatten gal took : 2 ms
[2026-05-24 05:59:35] [INFO ] Time to serialize gal into /tmp/CTLCardinality4029845524769147057.gal : 1 ms
[2026-05-24 05:59:35] [INFO ] Time to serialize properties into /tmp/CTLCardinality13470669575893079097.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/CTLCardinality4029845524769147057.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13470669575893079097.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,7.08164e+06,0.949518,23692,2,1954,5,112361,6,0,101,121702,0


Converting to forward existential form...Done !
original formula: AG(EF(EX((StR>MpA))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U EX((StR>MpA)))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t13, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :...164
(forward)formula 0,0,1.18907,23788,1,0,40,112361,55,26,657,121702,53
FORMULA ClientsAndServers-PT-N0002P0-CTLCardinality-2024-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 18/18 transitions.
Discarding 4 places :
Implicit places reduction removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 21 transition count 18
Applied a total of 4 rules in 1 ms. Remains 21 /25 variables (removed 4) and now considering 18/18 (removed 0) transitions.
[2026-05-24 05:59:36] [INFO ] Invariant cache hit.
[2026-05-24 05:59:37] [INFO ] Implicit Places using invariants in 50 ms returned [14]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 52 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 20/25 places, 18/18 transitions.
Applied a total of 0 rules in 1 ms. Remains 20 /20 variables (removed 0) and now considering 18/18 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 54 ms. Remains : 20/25 places, 18/18 transitions.
[2026-05-24 05:59:37] [INFO ] Flatten gal took : 2 ms
[2026-05-24 05:59:37] [INFO ] Flatten gal took : 3 ms
[2026-05-24 05:59:37] [INFO ] Input system was already deterministic with 18 transitions.
[2026-05-24 05:59:37] [INFO ] Flatten gal took : 2 ms
[2026-05-24 05:59:37] [INFO ] Flatten gal took : 2 ms
[2026-05-24 05:59:37] [INFO ] Time to serialize gal into /tmp/CTLCardinality8729593746819715758.gal : 1 ms
[2026-05-24 05:59:37] [INFO ] Time to serialize properties into /tmp/CTLCardinality15755010003907526993.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/CTLCardinality8729593746819715758.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15755010003907526993.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,7.08164e+06,0.882174,23692,2,1954,5,112361,6,0,101,121702,0


Converting to forward existential form...Done !
original formula: AX(EF((StF>3)))
=> equivalent forward existential formula: [(EY(Init) * !(E(TRUE U (StF>3))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t13, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :...164
(forward)formula 0,1,1.10082,23784,1,0,43,112361,55,29,653,121702,65
FORMULA ClientsAndServers-PT-N0002P0-CTLCardinality-2024-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 18/18 transitions.
Discarding 4 places :
Implicit places reduction removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 21 transition count 18
Applied a total of 4 rules in 1 ms. Remains 21 /25 variables (removed 4) and now considering 18/18 (removed 0) transitions.
[2026-05-24 05:59:38] [INFO ] Invariant cache hit.
[2026-05-24 05:59:38] [INFO ] Implicit Places using invariants in 51 ms returned [14]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 56 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 20/25 places, 18/18 transitions.
Applied a total of 0 rules in 1 ms. Remains 20 /20 variables (removed 0) and now considering 18/18 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 58 ms. Remains : 20/25 places, 18/18 transitions.
[2026-05-24 05:59:38] [INFO ] Flatten gal took : 2 ms
[2026-05-24 05:59:38] [INFO ] Flatten gal took : 2 ms
[2026-05-24 05:59:38] [INFO ] Input system was already deterministic with 18 transitions.
[2026-05-24 05:59:38] [INFO ] Flatten gal took : 3 ms
[2026-05-24 05:59:38] [INFO ] Flatten gal took : 2 ms
[2026-05-24 05:59:38] [INFO ] Time to serialize gal into /tmp/CTLCardinality4687348501474814740.gal : 1 ms
[2026-05-24 05:59:38] [INFO ] Time to serialize properties into /tmp/CTLCardinality7769460370330426010.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/CTLCardinality4687348501474814740.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7769460370330426010.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,7.08164e+06,1.12283,23696,2,1954,5,112361,6,0,101,121702,0


Converting to forward existential form...Done !
original formula: AX(FALSE)
=> equivalent forward existential formula: [(EY(Init) * !(FALSE))] = FALSE
(forward)formula 0,0,1.1233,23696,1,0,6,112361,7,1,127,121702,1
FORMULA ClientsAndServers-PT-N0002P0-CTLCardinality-2024-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 18/18 transitions.
Discarding 2 places :
Implicit places reduction removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 23 transition count 18
Applied a total of 2 rules in 0 ms. Remains 23 /25 variables (removed 2) and now considering 18/18 (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-3989289398014990852.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11166707522461372261.kers'
[2026-05-24 05:59:39] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3989289398014990852.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11166707522461372261.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 18 rows 23 cols 50 entries
Finished phase 1 with 16 SingleSign rule and 1 generalized
[2026-05-24 05:59:39] [INFO ] Computed 6 invariants in 0 ms
Computed 6 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-11166707522461372261.kers
Total runtime 1 ms.
[2026-05-24 05:59:39] [INFO ] Implicit Places using invariants in 35 ms returned [14]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 35 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 22/25 places, 18/18 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 18/18 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 37 ms. Remains : 22/25 places, 18/18 transitions.
[2026-05-24 05:59:39] [INFO ] Flatten gal took : 1 ms
[2026-05-24 05:59:39] [INFO ] Flatten gal took : 2 ms
[2026-05-24 05:59:39] [INFO ] Input system was already deterministic with 18 transitions.
[2026-05-24 05:59:39] [INFO ] Flatten gal took : 2 ms
[2026-05-24 05:59:39] [INFO ] Flatten gal took : 1 ms
[2026-05-24 05:59:39] [INFO ] Time to serialize gal into /tmp/CTLCardinality13806445623309502323.gal : 0 ms
[2026-05-24 05:59:39] [INFO ] Time to serialize properties into /tmp/CTLCardinality9693915134339511342.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/CTLCardinality13806445623309502323.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9693915134339511342.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,7.08164e+06,1.432,36596,2,4693,5,180781,6,0,109,200309,0


Converting to forward existential form...Done !
original formula: EX((AG((SF<2)) + EX(((EG((StR>1)) + AG((SwA>CG))) + ((!(E((SpA>=4) U (Ci<=5))) * ((MpA<=SA)||(CR<=2))) * ((CF<=8)&&(CwG>=3)))))))
=> equivalent forward existential formula: ([(EY(Init) * !(E(TRUE U !((SF<2)))))] != FALSE + (([FwdG(EY(EY(Init)),(StR>1))] != FALSE + [(EY(EY(Init)) * !(E...294
Reverse transition relation is NOT exact ! Due to transitions t13, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :...164
(forward)formula 0,0,2.20101,36696,1,0,79,180781,74,47,765,200309,118
FORMULA ClientsAndServers-PT-N0002P0-CTLCardinality-2024-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
[2026-05-24 05:59:41] [INFO ] Flatten gal took : 1 ms
[2026-05-24 05:59:41] [INFO ] Flatten gal took : 1 ms
Total runtime 27896 ms.

BK_STOP 1779602381691

--------------------
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="ClientsAndServers-PT-N0002P0"
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 ClientsAndServers-PT-N0002P0, 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 r050-smll-177946901200281"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ClientsAndServers-PT-N0002P0.tgz
mv ClientsAndServers-PT-N0002P0 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 ;