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.r066-tall-177946967500081.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)
................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is CloudOpsManagement-PT-02560by01280, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r066-tall-177946967500081
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 524K
-rw-r--r-- 1 mcc users 7.9K Mar 6 08:51 CTLCardinality.txt
-rw-r--r-- 1 mcc users 71K Mar 6 08:51 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K Mar 6 08:51 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K Mar 6 08:51 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Mar 3 18:30 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.6K Mar 15 08:20 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Mar 15 08:20 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Mar 15 08:20 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 15 08:20 LTLFireability.xml
-rw-r--r-- 1 mcc users 19K Mar 6 08:51 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 168K Mar 6 08:51 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.8K Mar 6 08:51 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 72K Mar 6 08:51 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K Mar 15 08:20 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Mar 15 08:20 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 13 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 CloudOpsManagement-PT-02560by01280-CTLCardinality-2024-00
FORMULA_NAME CloudOpsManagement-PT-02560by01280-CTLCardinality-2024-01
FORMULA_NAME CloudOpsManagement-PT-02560by01280-CTLCardinality-2024-02
FORMULA_NAME CloudOpsManagement-PT-02560by01280-CTLCardinality-2024-03
FORMULA_NAME CloudOpsManagement-PT-02560by01280-CTLCardinality-2024-04
FORMULA_NAME CloudOpsManagement-PT-02560by01280-CTLCardinality-2024-05
FORMULA_NAME CloudOpsManagement-PT-02560by01280-CTLCardinality-2024-06
FORMULA_NAME CloudOpsManagement-PT-02560by01280-CTLCardinality-2024-07
FORMULA_NAME CloudOpsManagement-PT-02560by01280-CTLCardinality-2024-08
FORMULA_NAME CloudOpsManagement-PT-02560by01280-CTLCardinality-2024-09
FORMULA_NAME CloudOpsManagement-PT-02560by01280-CTLCardinality-2024-10
FORMULA_NAME CloudOpsManagement-PT-02560by01280-CTLCardinality-2024-11
FORMULA_NAME CloudOpsManagement-PT-02560by01280-CTLCardinality-2024-12
FORMULA_NAME CloudOpsManagement-PT-02560by01280-CTLCardinality-2024-13
FORMULA_NAME CloudOpsManagement-PT-02560by01280-CTLCardinality-2024-14
FORMULA_NAME CloudOpsManagement-PT-02560by01280-CTLCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1779488875812

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CloudOpsManagement-PT-02560by01280
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202604301425
[2026-05-22 22:27:57] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-22 22:27:57] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-22 22:27:57] [INFO ] Load time of PNML (sax parser for PT used): 36 ms
[2026-05-22 22:27:57] [INFO ] Transformed 27 places.
[2026-05-22 22:27:57] [INFO ] Transformed 29 transitions.
[2026-05-22 22:27:57] [INFO ] Parsed PT model containing 27 places and 29 transitions and 94 arcs in 125 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 15 ms.
Support contains 27 out of 27 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 29/29 transitions.
Applied a total of 0 rules in 6 ms. Remains 27 /27 variables (removed 0) and now considering 29/29 (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-16678000003705386815.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14832857947733790480.kers'
[2026-05-22 22:27:57] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16678000003705386815.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14832857947733790480.kers]
Normalized transition count is 28 out of 29 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 28 rows 26 cols 86 entries
Finished phase 1 with 16 SingleSign rule and 0 generalized
[2026-05-22 22:27:57] [INFO ] Computed 11 invariants in 0 ms
Computed 11 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-14832857947733790480.kers
Total runtime 1 ms.
[2026-05-22 22:27:57] [INFO ] Implicit Places using invariants in 166 ms returned []
[2026-05-22 22:27:57] [INFO ] Invariant cache hit.
[2026-05-22 22:27:57] [INFO ] State equation strengthened by 3 read => feed constraints.
[2026-05-22 22:27:57] [INFO ] Implicit Places using invariants and state equation in 56 ms returned []
Implicit Place search using SMT with State Equation took 251 ms to find 0 implicit places.
Running 26 sub problems to find dead transitions.
[2026-05-22 22:27:57] [INFO ] Invariant cache hit.
[2026-05-22 22:27:57] [INFO ] State equation strengthened by 3 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/24 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/24 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 2 (OVERLAPS) 3/27 variables, 7/11 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/27 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 4 (OVERLAPS) 28/55 variables, 27/38 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/55 variables, 2/40 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/55 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 7 (OVERLAPS) 1/56 variables, 1/41 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/56 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 9 (OVERLAPS) 0/56 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 26 unsolved
No progress, stopping.
After SMT solving in domain Real declared 56/56 variables, and 41 constraints, problems are : Problem set: 0 solved, 26 unsolved in 634 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 27/27 constraints, ReadFeed: 3/3 constraints, PredecessorRefiner: 26/26 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 26 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/24 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/24 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 2 (OVERLAPS) 3/27 variables, 7/11 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/27 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 4 (OVERLAPS) 28/55 variables, 27/38 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/55 variables, 2/40 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/55 variables, 26/66 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/55 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 8 (OVERLAPS) 1/56 variables, 1/67 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/56 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 10 (OVERLAPS) 0/56 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 26 unsolved
No progress, stopping.
After SMT solving in domain Int declared 56/56 variables, and 67 constraints, problems are : Problem set: 0 solved, 26 unsolved in 653 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 27/27 constraints, ReadFeed: 3/3 constraints, PredecessorRefiner: 26/26 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1313ms problems are : Problem set: 0 solved, 26 unsolved
Search for dead transitions found 0 dead transitions in 1325ms
Finished structural reductions in LTL mode , in 1 iterations and 1618 ms. Remains : 27/27 places, 29/29 transitions.
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2026-05-22 22:27:58] [INFO ] Invariant cache hit.
[2026-05-22 22:27:58] [INFO ] Implicit Places using invariants in 19 ms returned []
[2026-05-22 22:27:58] [INFO ] Invariant cache hit.
[2026-05-22 22:27:58] [INFO ] State equation strengthened by 3 read => feed constraints.
[2026-05-22 22:27:58] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 53 ms. Remains : 27/27 places, 29/29 transitions.
Support contains 27 out of 27 places after structural reductions.
[2026-05-22 22:27:59] [INFO ] Flatten gal took : 20 ms
[2026-05-22 22:27:59] [INFO ] Flatten gal took : 5 ms
[2026-05-22 22:27:59] [INFO ] Input system was already deterministic with 29 transitions.
RANDOM walk for 41000 steps (8 resets) in 114 ms. (356 steps per ms) remains 46/71 properties
BEST_FIRST walk for 4004 steps (8 resets) in 47 ms. (83 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4004 steps (8 resets) in 59 ms. (66 steps per ms) remains 44/46 properties
BEST_FIRST walk for 4004 steps (8 resets) in 43 ms. (91 steps per ms) remains 42/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4003 steps (8 resets) in 29 ms. (133 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4003 steps (8 resets) in 18 ms. (210 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 42 ms. (93 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4003 steps (8 resets) in 14 ms. (266 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4003 steps (8 resets) in 7 ms. (500 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 35 ms. (111 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4003 steps (8 resets) in 32 ms. (121 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 7 ms. (500 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 7 ms. (500 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4003 steps (8 resets) in 10 ms. (363 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4003 steps (8 resets) in 13 ms. (285 steps per ms) remains 42/42 properties
[2026-05-22 22:27:59] [INFO ] Invariant cache hit.
[2026-05-22 22:27:59] [INFO ] State equation strengthened by 3 read => feed constraints.
Problem AtomicPropp33 is UNSAT
Problem AtomicPropp35 is UNSAT
Problem AtomicPropp65 is UNSAT
At refinement iteration 0 (INCLUDED_ONLY) 0/23 variables, 5/5 constraints. Problems are: Problem set: 3 solved, 39 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/23 variables, 0/5 constraints. Problems are: Problem set: 3 solved, 39 unsolved
Problem AtomicPropp4 is UNSAT
Problem AtomicPropp6 is UNSAT
Problem AtomicPropp11 is UNSAT
Problem AtomicPropp22 is UNSAT
Problem AtomicPropp23 is UNSAT
Problem AtomicPropp25 is UNSAT
Problem AtomicPropp28 is UNSAT
Problem AtomicPropp38 is UNSAT
Problem AtomicPropp39 is UNSAT
Problem AtomicPropp41 is UNSAT
Problem AtomicPropp46 is UNSAT
Problem AtomicPropp51 is UNSAT
Problem AtomicPropp54 is UNSAT
Problem AtomicPropp56 is UNSAT
Problem AtomicPropp57 is UNSAT
Problem AtomicPropp58 is UNSAT
Problem AtomicPropp61 is UNSAT
Problem AtomicPropp63 is UNSAT
Problem AtomicPropp67 is UNSAT
At refinement iteration 2 (OVERLAPS) 4/27 variables, 6/11 constraints. Problems are: Problem set: 22 solved, 20 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/27 variables, 0/11 constraints. Problems are: Problem set: 22 solved, 20 unsolved
At refinement iteration 4 (OVERLAPS) 28/55 variables, 27/38 constraints. Problems are: Problem set: 22 solved, 20 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/55 variables, 2/40 constraints. Problems are: Problem set: 22 solved, 20 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/55 variables, 0/40 constraints. Problems are: Problem set: 22 solved, 20 unsolved
At refinement iteration 7 (OVERLAPS) 1/56 variables, 1/41 constraints. Problems are: Problem set: 22 solved, 20 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/56 variables, 0/41 constraints. Problems are: Problem set: 22 solved, 20 unsolved
At refinement iteration 9 (OVERLAPS) 0/56 variables, 0/41 constraints. Problems are: Problem set: 22 solved, 20 unsolved
No progress, stopping.
After SMT solving in domain Real declared 56/56 variables, and 41 constraints, problems are : Problem set: 22 solved, 20 unsolved in 429 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 27/27 constraints, ReadFeed: 3/3 constraints, PredecessorRefiner: 42/42 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 22 solved, 20 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/18 variables, 3/3 constraints. Problems are: Problem set: 22 solved, 20 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/18 variables, 0/3 constraints. Problems are: Problem set: 22 solved, 20 unsolved
At refinement iteration 2 (OVERLAPS) 7/25 variables, 7/10 constraints. Problems are: Problem set: 22 solved, 20 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/25 variables, 0/10 constraints. Problems are: Problem set: 22 solved, 20 unsolved
At refinement iteration 4 (OVERLAPS) 28/53 variables, 25/35 constraints. Problems are: Problem set: 22 solved, 20 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/53 variables, 2/37 constraints. Problems are: Problem set: 22 solved, 20 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/53 variables, 17/54 constraints. Problems are: Problem set: 22 solved, 20 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/53 variables, 0/54 constraints. Problems are: Problem set: 22 solved, 20 unsolved
At refinement iteration 8 (OVERLAPS) 2/55 variables, 2/56 constraints. Problems are: Problem set: 22 solved, 20 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/55 variables, 1/57 constraints. Problems are: Problem set: 22 solved, 20 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/55 variables, 3/60 constraints. Problems are: Problem set: 22 solved, 20 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/55 variables, 0/60 constraints. Problems are: Problem set: 22 solved, 20 unsolved
At refinement iteration 12 (OVERLAPS) 1/56 variables, 1/61 constraints. Problems are: Problem set: 22 solved, 20 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/56 variables, 0/61 constraints. Problems are: Problem set: 22 solved, 20 unsolved
At refinement iteration 14 (OVERLAPS) 0/56 variables, 0/61 constraints. Problems are: Problem set: 22 solved, 20 unsolved
No progress, stopping.
After SMT solving in domain Int declared 56/56 variables, and 61 constraints, problems are : Problem set: 22 solved, 20 unsolved in 723 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 27/27 constraints, ReadFeed: 3/3 constraints, PredecessorRefiner: 20/42 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1163ms problems are : Problem set: 22 solved, 20 unsolved
Fused 20 Parikh solutions to 19 different solutions.
Parikh walk visited 15 properties in 33605 ms.
Support contains 9 out of 27 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 27/27 places, 29/29 transitions.
Graph (trivial) has 5 edges and 27 vertex of which 4 / 27 are part of one of the 2 SCC in 4 ms
Free SCC test removed 2 places
Drop transitions (Empty/Sink Transition effects.) removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Discarding 2 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Remove reverse transitions (loop back) rule discarded transition t20 and 2 places that fell out of Prefix Of Interest.
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 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 3 rules applied. Total rules applied 4 place count 23 transition count 21
Reduce places removed 2 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 7 place count 21 transition count 20
Ensure Unique test removed 1 places
Iterating post reduction 2 with 1 rules applied. Total rules applied 8 place count 20 transition count 20
Applied a total of 8 rules in 32 ms. Remains 20 /27 variables (removed 7) and now considering 20/29 (removed 9) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 33 ms. Remains : 20/27 places, 20/29 transitions.
RANDOM walk for 41000 steps (8 resets) in 123 ms. (330 steps per ms) remains 3/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 55 ms. (714 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 60 ms. (655 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 29 ms. (1333 steps per ms) remains 3/3 properties
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9023032986039767475.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6337866315198295842.kers'
[2026-05-22 22:28:34] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9023032986039767475.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6337866315198295842.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 20 rows 19 cols 64 entries
Finished phase 1 with 12 SingleSign rule and 0 generalized
[2026-05-22 22:28:34] [INFO ] Computed 8 invariants in 0 ms
Computed 8 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-6337866315198295842.kers
Total runtime 0 ms.
[2026-05-22 22:28:34] [INFO ] State equation strengthened by 2 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/6 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (OVERLAPS) 11/17 variables, 5/6 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/17 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (OVERLAPS) 1/18 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/18 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (OVERLAPS) 20/38 variables, 18/25 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/38 variables, 2/27 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/38 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (OVERLAPS) 2/40 variables, 2/29 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/40 variables, 1/30 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/40 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (OVERLAPS) 0/40 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 40/40 variables, and 30 constraints, problems are : Problem set: 0 solved, 3 unsolved in 64 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 20/20 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/6 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (OVERLAPS) 11/17 variables, 5/6 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/17 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (OVERLAPS) 1/18 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/18 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (OVERLAPS) 20/38 variables, 18/25 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/38 variables, 2/27 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/38 variables, 2/29 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/38 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (OVERLAPS) 2/40 variables, 2/31 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/40 variables, 1/32 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/40 variables, 1/33 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/40 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 14 (OVERLAPS) 0/40 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 40/40 variables, and 33 constraints, problems are : Problem set: 0 solved, 3 unsolved in 83 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 20/20 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 161ms problems are : Problem set: 0 solved, 3 unsolved
Finished Parikh walk after 5103 steps, including 0 resets, run visited all 1 properties in 5 ms. (steps per millisecond=1020 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Parikh walk visited 3 properties in 575 ms.
Successfully simplified 22 atomic propositions for a total of 16 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA CloudOpsManagement-PT-02560by01280-CTLCardinality-2024-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudOpsManagement-PT-02560by01280-CTLCardinality-2024-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-22 22:28:35] [INFO ] Flatten gal took : 5 ms
[2026-05-22 22:28:35] [INFO ] Flatten gal took : 17 ms
[2026-05-22 22:28:35] [INFO ] Input system was already deterministic with 29 transitions.
Support contains 24 out of 27 places (down from 26) after GAL structural reductions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 27/27 places, 29/29 transitions.
Graph (trivial) has 7 edges and 27 vertex of which 6 / 27 are part of one of the 3 SCC in 0 ms
Free SCC test removed 3 places
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 24 transition count 24
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 0 with 2 rules applied. Total rules applied 5 place count 24 transition count 22
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 9 place count 20 transition count 22
Applied a total of 9 rules in 5 ms. Remains 20 /27 variables (removed 7) and now considering 22/29 (removed 7) transitions.
[2026-05-22 22:28:35] [INFO ] Flow matrix only has 19 transitions (discarded 3 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11217016602295244858.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16909622464164302255.kers'
[2026-05-22 22:28:35] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11217016602295244858.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16909622464164302255.kers]
Normalized transition count is 18 out of 19 initially.
Culling duplicate invariants (modulo rational): removing 3 columns.
Culled 3 columns in 0 ms.
// Phase 1: matrix 18 rows 17 cols 55 entries
Finished phase 1 with 11 SingleSign rule and 0 generalized
[2026-05-22 22:28:35] [INFO ] Computed 9 invariants in 0 ms
Computed 9 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-16909622464164302255.kers
Total runtime 0 ms.
[2026-05-22 22:28:35] [INFO ] Implicit Places using invariants in 29 ms returned [16]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 31 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 19/27 places, 22/29 transitions.
Applied a total of 0 rules in 2 ms. Remains 19 /19 variables (removed 0) and now considering 22/22 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 38 ms. Remains : 19/27 places, 22/29 transitions.
[2026-05-22 22:28:35] [INFO ] Flatten gal took : 1 ms
[2026-05-22 22:28:35] [INFO ] Flatten gal took : 1 ms
[2026-05-22 22:28:35] [INFO ] Input system was already deterministic with 22 transitions.
[2026-05-22 22:28:35] [INFO ] Flatten gal took : 1 ms
[2026-05-22 22:28:35] [INFO ] Flatten gal took : 2 ms
[2026-05-22 22:28:35] [INFO ] Time to serialize gal into /tmp/CTLCardinality9685594490365026039.gal : 1 ms
[2026-05-22 22:28:35] [INFO ] Time to serialize properties into /tmp/CTLCardinality753584280639190274.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/CTLCardinality9685594490365026039.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality753584280639190274.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-22 22:29:05] [INFO ] Flatten gal took : 3 ms
[2026-05-22 22:29:05] [INFO ] Applying decomposition
[2026-05-22 22:29:05] [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/graph17044274349640461303.txt' '-o' '/tmp/graph17044274349640461303.bin' '-w' '/tmp/graph17044274349640461303.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph17044274349640461303.bin' '-l' '-1' '-v' '-w' '/tmp/graph17044274349640461303.weights' '-q' '0' '-e' '0.001'
[2026-05-22 22:29:05] [INFO ] Decomposing Gal with order
[2026-05-22 22:29:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 22:29:05] [INFO ] Removed a total of 4 redundant transitions.
[2026-05-22 22:29:05] [INFO ] Flatten gal took : 44 ms
[2026-05-22 22:29:05] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2026-05-22 22:29:05] [INFO ] Time to serialize gal into /tmp/CTLCardinality17520920376130426499.gal : 2 ms
[2026-05-22 22:29:05] [INFO ] Time to serialize properties into /tmp/CTLCardinality12554288025417787445.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/CTLCardinality17520920376130426499.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12554288025417787445.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.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 29/29 transitions.
Applied a total of 0 rules in 3 ms. Remains 27 /27 variables (removed 0) and now considering 29/29 (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-1147790899260300940.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2830413472447054930.kers'
[2026-05-22 22:29:35] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1147790899260300940.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2830413472447054930.kers]
Normalized transition count is 28 out of 29 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 28 rows 26 cols 86 entries
Finished phase 1 with 16 SingleSign rule and 0 generalized
[2026-05-22 22:29:35] [INFO ] Computed 11 invariants in 0 ms
Computed 11 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-2830413472447054930.kers
Total runtime 0 ms.
[2026-05-22 22:29:35] [INFO ] Implicit Places using invariants in 33 ms returned [23]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 34 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 26/27 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 26 /26 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 38 ms. Remains : 26/27 places, 29/29 transitions.
[2026-05-22 22:29:35] [INFO ] Flatten gal took : 4 ms
[2026-05-22 22:29:35] [INFO ] Flatten gal took : 2 ms
[2026-05-22 22:29:35] [INFO ] Input system was already deterministic with 29 transitions.
[2026-05-22 22:29:35] [INFO ] Flatten gal took : 2 ms
[2026-05-22 22:29:35] [INFO ] Flatten gal took : 2 ms
[2026-05-22 22:29:35] [INFO ] Time to serialize gal into /tmp/CTLCardinality17757303542461773165.gal : 1 ms
[2026-05-22 22:29:35] [INFO ] Time to serialize properties into /tmp/CTLCardinality14713888467820306255.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/CTLCardinality17757303542461773165.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14713888467820306255.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.
Detected timeout of ITS tools.
[2026-05-22 22:30:05] [INFO ] Flatten gal took : 4 ms
[2026-05-22 22:30:05] [INFO ] Applying decomposition
[2026-05-22 22:30:05] [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/graph3613006514208975199.txt' '-o' '/tmp/graph3613006514208975199.bin' '-w' '/tmp/graph3613006514208975199.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph3613006514208975199.bin' '-l' '-1' '-v' '-w' '/tmp/graph3613006514208975199.weights' '-q' '0' '-e' '0.001'
[2026-05-22 22:30:05] [INFO ] Decomposing Gal with order
[2026-05-22 22:30:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 22:30:05] [INFO ] Removed a total of 11 redundant transitions.
[2026-05-22 22:30:05] [INFO ] Flatten gal took : 5 ms
[2026-05-22 22:30:05] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2026-05-22 22:30:05] [INFO ] Time to serialize gal into /tmp/CTLCardinality17375508449354193489.gal : 1 ms
[2026-05-22 22:30:05] [INFO ] Time to serialize properties into /tmp/CTLCardinality15132626160171386809.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/CTLCardinality17375508449354193489.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15132626160171386809.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.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2026-05-22 22:30:35] [INFO ] Invariant cache hit.
[2026-05-22 22:30:35] [INFO ] Implicit Places using invariants in 59 ms returned [16, 19, 23]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 73 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 24/27 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 76 ms. Remains : 24/27 places, 29/29 transitions.
[2026-05-22 22:30:35] [INFO ] Flatten gal took : 2 ms
[2026-05-22 22:30:35] [INFO ] Flatten gal took : 1 ms
[2026-05-22 22:30:35] [INFO ] Input system was already deterministic with 29 transitions.
[2026-05-22 22:30:35] [INFO ] Flatten gal took : 2 ms
[2026-05-22 22:30:35] [INFO ] Flatten gal took : 1 ms
[2026-05-22 22:30:35] [INFO ] Time to serialize gal into /tmp/CTLCardinality5319941823244185028.gal : 0 ms
[2026-05-22 22:30:35] [INFO ] Time to serialize properties into /tmp/CTLCardinality15517299262766462222.ctl : 3 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/CTLCardinality5319941823244185028.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15517299262766462222.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.
Detected timeout of ITS tools.
[2026-05-22 22:31:05] [INFO ] Flatten gal took : 2 ms
[2026-05-22 22:31:05] [INFO ] Applying decomposition
[2026-05-22 22:31:05] [INFO ] Flatten gal took : 1 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/graph11653221533469447203.txt' '-o' '/tmp/graph11653221533469447203.bin' '-w' '/tmp/graph11653221533469447203.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph11653221533469447203.bin' '-l' '-1' '-v' '-w' '/tmp/graph11653221533469447203.weights' '-q' '0' '-e' '0.001'
[2026-05-22 22:31:05] [INFO ] Decomposing Gal with order
[2026-05-22 22:31:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 22:31:05] [INFO ] Removed a total of 1 redundant transitions.
[2026-05-22 22:31:05] [INFO ] Flatten gal took : 3 ms
[2026-05-22 22:31:05] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2026-05-22 22:31:05] [INFO ] Time to serialize gal into /tmp/CTLCardinality8159629445427850722.gal : 1 ms
[2026-05-22 22:31:05] [INFO ] Time to serialize properties into /tmp/CTLCardinality9054979475240207499.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/CTLCardinality8159629445427850722.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9054979475240207499.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.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 27/27 places, 29/29 transitions.
Graph (trivial) has 3 edges and 27 vertex of which 2 / 27 are part of one of the 1 SCC in 0 ms
Free SCC test removed 1 places
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Applied a total of 1 rules in 1 ms. Remains 26 /27 variables (removed 1) and now considering 28/29 (removed 1) transitions.
[2026-05-22 22:31:35] [INFO ] Flow matrix only has 27 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-574404479783958996.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7288349420787602046.kers'
[2026-05-22 22:31:35] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-574404479783958996.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7288349420787602046.kers]
Normalized transition count is 26 out of 27 initially.
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 26 rows 24 cols 80 entries
Finished phase 1 with 14 SingleSign rule and 1 generalized
[2026-05-22 22:31:35] [INFO ] Computed 11 invariants in 0 ms
Computed 11 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-7288349420787602046.kers
Total runtime 0 ms.
[2026-05-22 22:31:36] [INFO ] Implicit Places using invariants in 40 ms returned [16, 18]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 41 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 24/27 places, 28/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 43 ms. Remains : 24/27 places, 28/29 transitions.
[2026-05-22 22:31:36] [INFO ] Flatten gal took : 1 ms
[2026-05-22 22:31:36] [INFO ] Flatten gal took : 1 ms
[2026-05-22 22:31:36] [INFO ] Input system was already deterministic with 28 transitions.
[2026-05-22 22:31:36] [INFO ] Flatten gal took : 2 ms
[2026-05-22 22:31:36] [INFO ] Flatten gal took : 2 ms
[2026-05-22 22:31:36] [INFO ] Time to serialize gal into /tmp/CTLCardinality14702609919978042335.gal : 1 ms
[2026-05-22 22:31:36] [INFO ] Time to serialize properties into /tmp/CTLCardinality3456444215108377032.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/CTLCardinality14702609919978042335.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3456444215108377032.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.
Detected timeout of ITS tools.
[2026-05-22 22:32:06] [INFO ] Flatten gal took : 3 ms
[2026-05-22 22:32:06] [INFO ] Applying decomposition
[2026-05-22 22:32:06] [INFO ] Flatten gal took : 3 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph13748181994831761464.txt' '-o' '/tmp/graph13748181994831761464.bin' '-w' '/tmp/graph13748181994831761464.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph13748181994831761464.bin' '-l' '-1' '-v' '-w' '/tmp/graph13748181994831761464.weights' '-q' '0' '-e' '0.001'
[2026-05-22 22:32:06] [INFO ] Decomposing Gal with order
[2026-05-22 22:32:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 22:32:06] [INFO ] Removed a total of 3 redundant transitions.
[2026-05-22 22:32:06] [INFO ] Flatten gal took : 3 ms
[2026-05-22 22:32:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2026-05-22 22:32:06] [INFO ] Time to serialize gal into /tmp/CTLCardinality18057060344732545237.gal : 1 ms
[2026-05-22 22:32:06] [INFO ] Time to serialize properties into /tmp/CTLCardinality712245184744631219.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/CTLCardinality18057060344732545237.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality712245184744631219.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.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 27/27 places, 29/29 transitions.
Graph (trivial) has 9 edges and 27 vertex of which 8 / 27 are part of one of the 4 SCC in 1 ms
Free SCC test removed 4 places
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 0 with 3 rules applied. Total rules applied 4 place count 23 transition count 22
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 7 place count 23 transition count 19
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 13 place count 17 transition count 19
Applied a total of 13 rules in 14 ms. Remains 17 /27 variables (removed 10) and now considering 19/29 (removed 10) transitions.
[2026-05-22 22:32:36] [INFO ] Flow matrix only has 15 transitions (discarded 4 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-46377119066064275.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1396305824138883153.kers'
[2026-05-22 22:32:36] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-46377119066064275.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1396305824138883153.kers]
Normalized transition count is 14 out of 15 initially.
Culling duplicate invariants (modulo rational): removing 4 columns.
Culled 4 columns in 0 ms.
// Phase 1: matrix 14 rows 13 cols 43 entries
Finished phase 1 with 9 SingleSign rule and 0 generalized
[2026-05-22 22:32:36] [INFO ] Computed 8 invariants in 0 ms
Computed 8 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-1396305824138883153.kers
Total runtime 0 ms.
[2026-05-22 22:32:36] [INFO ] Implicit Places using invariants in 39 ms returned []
[2026-05-22 22:32:36] [INFO ] Flow matrix only has 15 transitions (discarded 4 similar events)
[2026-05-22 22:32:36] [INFO ] Invariant cache hit.
[2026-05-22 22:32:36] [INFO ] State equation strengthened by 3 read => feed constraints.
[2026-05-22 22:32:36] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 88 ms to find 0 implicit places.
[2026-05-22 22:32:36] [INFO ] Redundant transitions in 1 ms returned []
Running 16 sub problems to find dead transitions.
[2026-05-22 22:32:36] [INFO ] Flow matrix only has 15 transitions (discarded 4 similar events)
[2026-05-22 22:32:36] [INFO ] Invariant cache hit.
[2026-05-22 22:32:36] [INFO ] State equation strengthened by 3 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/14 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/14 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/14 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 3 (OVERLAPS) 3/17 variables, 5/8 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/17 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 5 (OVERLAPS) 14/31 variables, 17/25 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/31 variables, 2/27 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/31 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 8 (OVERLAPS) 1/32 variables, 1/28 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/32 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 10 (OVERLAPS) 0/32 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 16 unsolved
No progress, stopping.
After SMT solving in domain Real declared 32/32 variables, and 28 constraints, problems are : Problem set: 0 solved, 16 unsolved in 350 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 17/17 constraints, ReadFeed: 3/3 constraints, PredecessorRefiner: 16/16 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 16 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/14 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/14 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/14 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 3 (OVERLAPS) 3/17 variables, 5/8 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/17 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 5 (OVERLAPS) 14/31 variables, 17/25 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/31 variables, 2/27 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/31 variables, 16/43 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/31 variables, 0/43 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 9 (OVERLAPS) 1/32 variables, 1/44 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/32 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 11 (OVERLAPS) 0/32 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 16 unsolved
No progress, stopping.
After SMT solving in domain Int declared 32/32 variables, and 44 constraints, problems are : Problem set: 0 solved, 16 unsolved in 307 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 17/17 constraints, ReadFeed: 3/3 constraints, PredecessorRefiner: 16/16 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 669ms problems are : Problem set: 0 solved, 16 unsolved
Search for dead transitions found 0 dead transitions in 669ms
Starting structural reductions in SI_CTL mode, iteration 1 : 17/27 places, 19/29 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 776 ms. Remains : 17/27 places, 19/29 transitions.
[2026-05-22 22:32:36] [INFO ] Flatten gal took : 1 ms
[2026-05-22 22:32:36] [INFO ] Flatten gal took : 10 ms
[2026-05-22 22:32:37] [INFO ] Input system was already deterministic with 19 transitions.
RANDOM walk for 28186 steps (4 resets) in 20 ms. (1342 steps per ms) remains 0/1 properties
FORMULA CloudOpsManagement-PT-02560by01280-CTLCardinality-2024-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2026-05-22 22:32:37] [INFO ] Flatten gal took : 1 ms
[2026-05-22 22:32:37] [INFO ] Flatten gal took : 1 ms
[2026-05-22 22:32:37] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality4182606214946698115.gal : 0 ms
[2026-05-22 22:32:37] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13094441661462584208.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/ReachabilityCardinality4182606214946698115.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality13094441661462584208.prop' '--nowitness' '--gen-order' 'FOLLOW'

ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
java.io.IOException: Stream closed
at java.base/java.io.BufferedInputStream.ensureOpen(BufferedInputStream.java:206)
at java.base/java.io.BufferedInputStream.implRead(BufferedInputStream.java:411)
at java.base/java.io.BufferedInputStream.read(BufferedInputStream.java:405)
at java.base/sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:350)
at java.base/sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:393)
at java.base/sun.nio.cs.StreamDecoder.lockedRead(StreamDecoder.java:217)
at java.base/sun.nio.cs.StreamDecoder.read(StreamDecoder.java:171)
at java.base/java.io.InputStreamReader.read(InputStreamReader.java:188)
at java.base/java.io.BufferedReader.fill(BufferedReader.java:160)
at java.base/java.io.BufferedReader.implReadLine(BufferedReader.java:370)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:347)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:436)
at fr.lip6.move.gal.application.runner.its.ITSRunner$ITSInterpreter.run(ITSRunner.java:211)
at java.base/java.lang.Thread.run(Thread.java:1583)
Starting structural reductions in SI_CTL mode, iteration 0 : 27/27 places, 29/29 transitions.
Graph (trivial) has 9 edges and 27 vertex of which 8 / 27 are part of one of the 4 SCC in 0 ms
Free SCC test removed 4 places
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 0 with 3 rules applied. Total rules applied 4 place count 23 transition count 22
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 7 place count 23 transition count 19
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 13 place count 17 transition count 19
Applied a total of 13 rules in 2 ms. Remains 17 /27 variables (removed 10) and now considering 19/29 (removed 10) transitions.
[2026-05-22 22:32:37] [INFO ] Flow matrix only has 15 transitions (discarded 4 similar events)
[2026-05-22 22:32:37] [INFO ] Invariant cache hit.
[2026-05-22 22:32:37] [INFO ] Implicit Places using invariants in 39 ms returned []
[2026-05-22 22:32:37] [INFO ] Flow matrix only has 15 transitions (discarded 4 similar events)
[2026-05-22 22:32:37] [INFO ] Invariant cache hit.
[2026-05-22 22:32:37] [INFO ] State equation strengthened by 3 read => feed constraints.
[2026-05-22 22:32:37] [INFO ] Implicit Places using invariants and state equation in 57 ms returned []
Implicit Place search using SMT with State Equation took 114 ms to find 0 implicit places.
[2026-05-22 22:32:37] [INFO ] Redundant transitions in 0 ms returned []
Skipped dead transition search.
Starting structural reductions in SI_CTL mode, iteration 1 : 17/27 places, 19/29 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 120 ms. Remains : 17/27 places, 19/29 transitions.
[2026-05-22 22:32:37] [INFO ] Flatten gal took : 1 ms
[2026-05-22 22:32:37] [INFO ] Flatten gal took : 1 ms
[2026-05-22 22:32:37] [INFO ] Input system was already deterministic with 19 transitions.
[2026-05-22 22:32:37] [INFO ] Flatten gal took : 1 ms
[2026-05-22 22:32:37] [INFO ] Flatten gal took : 1 ms
[2026-05-22 22:32:37] [INFO ] Time to serialize gal into /tmp/CTLCardinality14064495471706214636.gal : 0 ms
[2026-05-22 22:32:37] [INFO ] Time to serialize properties into /tmp/CTLCardinality223225461176118634.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/CTLCardinality14064495471706214636.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality223225461176118634.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.
Detected timeout of ITS tools.
[2026-05-22 22:33:07] [INFO ] Flatten gal took : 2 ms
[2026-05-22 22:33:07] [INFO ] Applying decomposition
[2026-05-22 22:33:07] [INFO ] Flatten gal took : 1 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/graph8188108113067661805.txt' '-o' '/tmp/graph8188108113067661805.bin' '-w' '/tmp/graph8188108113067661805.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph8188108113067661805.bin' '-l' '-1' '-v' '-w' '/tmp/graph8188108113067661805.weights' '-q' '0' '-e' '0.001'
[2026-05-22 22:33:07] [INFO ] Decomposing Gal with order
[2026-05-22 22:33:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 22:33:07] [INFO ] Removed a total of 4 redundant transitions.
[2026-05-22 22:33:07] [INFO ] Flatten gal took : 2 ms
[2026-05-22 22:33:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2026-05-22 22:33:07] [INFO ] Time to serialize gal into /tmp/CTLCardinality12590740537915243887.gal : 1 ms
[2026-05-22 22:33:07] [INFO ] Time to serialize properties into /tmp/CTLCardinality4223943662819381544.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/CTLCardinality12590740537915243887.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4223943662819381544.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 29/29 (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-1052089916756140174.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3963057037617584103.kers'
[2026-05-22 22:33:37] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1052089916756140174.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3963057037617584103.kers]
Normalized transition count is 28 out of 29 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 28 rows 26 cols 86 entries
Finished phase 1 with 16 SingleSign rule and 0 generalized
[2026-05-22 22:33:37] [INFO ] Computed 11 invariants in 0 ms
Computed 11 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-3963057037617584103.kers
Total runtime 2 ms.
[2026-05-22 22:33:37] [INFO ] Implicit Places using invariants in 45 ms returned [16, 19, 23]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 46 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 24/27 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 47 ms. Remains : 24/27 places, 29/29 transitions.
[2026-05-22 22:33:37] [INFO ] Flatten gal took : 2 ms
[2026-05-22 22:33:37] [INFO ] Flatten gal took : 1 ms
[2026-05-22 22:33:37] [INFO ] Input system was already deterministic with 29 transitions.
[2026-05-22 22:33:37] [INFO ] Flatten gal took : 1 ms
[2026-05-22 22:33:37] [INFO ] Flatten gal took : 1 ms
[2026-05-22 22:33:37] [INFO ] Time to serialize gal into /tmp/CTLCardinality1310568676719397785.gal : 1 ms
[2026-05-22 22:33:37] [INFO ] Time to serialize properties into /tmp/CTLCardinality14400022727878482544.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/CTLCardinality1310568676719397785.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14400022727878482544.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.
Detected timeout of ITS tools.
[2026-05-22 22:34:07] [INFO ] Flatten gal took : 5 ms
[2026-05-22 22:34:07] [INFO ] Applying decomposition
[2026-05-22 22:34:07] [INFO ] Flatten gal took : 1 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/graph17559659487450040653.txt' '-o' '/tmp/graph17559659487450040653.bin' '-w' '/tmp/graph17559659487450040653.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph17559659487450040653.bin' '-l' '-1' '-v' '-w' '/tmp/graph17559659487450040653.weights' '-q' '0' '-e' '0.001'
[2026-05-22 22:34:07] [INFO ] Decomposing Gal with order
[2026-05-22 22:34:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 22:34:07] [INFO ] Removed a total of 2 redundant transitions.
[2026-05-22 22:34:07] [INFO ] Flatten gal took : 3 ms
[2026-05-22 22:34:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2026-05-22 22:34:07] [INFO ] Time to serialize gal into /tmp/CTLCardinality7423307859352056388.gal : 1 ms
[2026-05-22 22:34:07] [INFO ] Time to serialize properties into /tmp/CTLCardinality10432304789554010947.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/CTLCardinality7423307859352056388.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10432304789554010947.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.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 27/27 places, 29/29 transitions.
Graph (trivial) has 9 edges and 27 vertex of which 8 / 27 are part of one of the 4 SCC in 1 ms
Free SCC test removed 4 places
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 0 with 3 rules applied. Total rules applied 4 place count 23 transition count 22
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 7 place count 23 transition count 19
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 13 place count 17 transition count 19
Applied a total of 13 rules in 5 ms. Remains 17 /27 variables (removed 10) and now considering 19/29 (removed 10) transitions.
[2026-05-22 22:34:37] [INFO ] Flow matrix only has 15 transitions (discarded 4 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6749695588783841609.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15085232512839115505.kers'
[2026-05-22 22:34:37] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6749695588783841609.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15085232512839115505.kers]
Normalized transition count is 14 out of 15 initially.
Culling duplicate invariants (modulo rational): removing 4 columns.
Culled 4 columns in 0 ms.
// Phase 1: matrix 14 rows 13 cols 43 entries
Finished phase 1 with 9 SingleSign rule and 0 generalized
[2026-05-22 22:34:37] [INFO ] Computed 8 invariants in 0 ms
Computed 8 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-15085232512839115505.kers
Total runtime 0 ms.
[2026-05-22 22:34:37] [INFO ] Implicit Places using invariants in 26 ms returned []
[2026-05-22 22:34:37] [INFO ] Flow matrix only has 15 transitions (discarded 4 similar events)
[2026-05-22 22:34:37] [INFO ] Invariant cache hit.
[2026-05-22 22:34:37] [INFO ] State equation strengthened by 3 read => feed constraints.
[2026-05-22 22:34:37] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 81 ms to find 0 implicit places.
[2026-05-22 22:34:37] [INFO ] Redundant transitions in 0 ms returned []
Skipped dead transition search.
Starting structural reductions in SI_CTL mode, iteration 1 : 17/27 places, 19/29 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 91 ms. Remains : 17/27 places, 19/29 transitions.
[2026-05-22 22:34:37] [INFO ] Flatten gal took : 1 ms
[2026-05-22 22:34:37] [INFO ] Flatten gal took : 1 ms
[2026-05-22 22:34:37] [INFO ] Input system was already deterministic with 19 transitions.
RANDOM walk for 41004 steps (8 resets) in 79 ms. (512 steps per ms) remains 1/1 properties
[2026-05-22 22:34:37] [INFO ] Flatten gal took : 1 ms
[2026-05-22 22:34:37] [INFO ] Flatten gal took : 1 ms
BEST_FIRST walk for 40004 steps (8 resets) in 86 ms. (459 steps per ms) remains 1/1 properties
[2026-05-22 22:34:37] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16783027111137893548.gal : 0 ms
[2026-05-22 22:34:37] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17741376546622708832.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/ReachabilityCardinality16783027111137893548.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality17741376546622708832.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 ...330
Loading property file /tmp/ReachabilityCardinality17741376546622708832.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :10 after 19
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :19 after 36
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :36 after 69
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :69 after 134
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :134 after 263
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :263 after 520
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :520 after 1033
Interrupted probabilistic random walk after 1987276 steps, run timeout after 3001 ms. (steps per millisecond=662 ) properties seen :0 out of 1
Probabilistic random walk after 1987276 steps, saw 1312077 distinct states, run finished after 3031 ms. (steps per millisecond=655 ) properties seen :0
[2026-05-22 22:34:40] [INFO ] Flow matrix only has 15 transitions (discarded 4 similar events)
[2026-05-22 22:34:40] [INFO ] Invariant cache hit.
[2026-05-22 22:34:40] [INFO ] State equation strengthened by 3 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/5 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 8/13 variables, 4/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/13 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 2/15 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/15 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 14/29 variables, 15/22 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/29 variables, 2/24 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/29 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (OVERLAPS) 2/31 variables, 2/26 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/31 variables, 1/27 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/31 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 1/32 variables, 1/28 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/32 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 0/32 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 32/32 variables, and 28 constraints, problems are : Problem set: 0 solved, 1 unsolved in 883 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 17/17 constraints, ReadFeed: 3/3 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) 0/5 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/5 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 8/13 variables, 4/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/13 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 2/15 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/15 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 14/29 variables, 15/22 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/29 variables, 2/24 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/29 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 2/31 variables, 2/26 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/31 variables, 1/27 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/31 variables, 1/28 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/31 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 1/32 variables, 1/29 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/32 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 0/32 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 32/32 variables, and 29 constraints, problems are : Problem set: 0 solved, 1 unsolved in 96 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 17/17 constraints, ReadFeed: 3/3 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 984ms problems are : Problem set: 0 solved, 1 unsolved
Finished Parikh walk after 9469 steps, including 0 resets, run visited all 1 properties in 15 ms. (steps per millisecond=631 )
FORMULA CloudOpsManagement-PT-02560by01280-CTLCardinality-2024-07 TRUE TECHNIQUES PARIKH_WALK
Parikh walk visited 1 properties in 15 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 27/27 places, 29/29 transitions.
Graph (trivial) has 9 edges and 27 vertex of which 8 / 27 are part of one of the 4 SCC in 0 ms
Free SCC test removed 4 places
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 0 with 3 rules applied. Total rules applied 4 place count 23 transition count 22
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 7 place count 23 transition count 19
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 13 place count 17 transition count 19
Applied a total of 13 rules in 3 ms. Remains 17 /27 variables (removed 10) and now considering 19/29 (removed 10) transitions.
[2026-05-22 22:34:41] [INFO ] Flow matrix only has 15 transitions (discarded 4 similar events)
[2026-05-22 22:34:41] [INFO ] Invariant cache hit.
[2026-05-22 22:34:41] [INFO ] Implicit Places using invariants in 24 ms returned []
[2026-05-22 22:34:41] [INFO ] Flow matrix only has 15 transitions (discarded 4 similar events)
[2026-05-22 22:34:41] [INFO ] Invariant cache hit.
[2026-05-22 22:34:41] [INFO ] State equation strengthened by 3 read => feed constraints.
[2026-05-22 22:34:41] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 71 ms to find 0 implicit places.
[2026-05-22 22:34:41] [INFO ] Redundant transitions in 0 ms returned []
Skipped dead transition search.
Starting structural reductions in SI_CTL mode, iteration 1 : 17/27 places, 19/29 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 84 ms. Remains : 17/27 places, 19/29 transitions.
[2026-05-22 22:34:41] [INFO ] Flatten gal took : 1 ms
[2026-05-22 22:34:41] [INFO ] Flatten gal took : 1 ms
[2026-05-22 22:34:41] [INFO ] Input system was already deterministic with 19 transitions.
[2026-05-22 22:34:41] [INFO ] Flatten gal took : 2 ms
[2026-05-22 22:34:41] [INFO ] Flatten gal took : 1 ms
[2026-05-22 22:34:41] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17821077757377208738.gal : 0 ms
[2026-05-22 22:34:41] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14524800170509287697.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/ReachabilityCardinality17821077757377208738.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality14524800170509287697.prop' '--nowitness' '--gen-order' 'FOLLOW'
RANDOM walk for 8968 steps (0 resets) in 12 ms. (689 steps per ms) remains 0/1 properties
FORMULA CloudOpsManagement-PT-02560by01280-CTLCardinality-2024-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK

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 ...330
Loading property file /tmp/ReachabilityCardinality14524800170509287697.prop.
ITS runner timed out or was interrupted.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :10 after 19
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :19 after 36
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :36 after 69
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 29/29 (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-5112428657907164880.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17534702556088682756.kers'
[2026-05-22 22:34:41] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5112428657907164880.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17534702556088682756.kers]
Normalized transition count is 28 out of 29 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 28 rows 26 cols 86 entries
Finished phase 1 with 16 SingleSign rule and 0 generalized
[2026-05-22 22:34:41] [INFO ] Computed 11 invariants in 0 ms
Computed 11 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-17534702556088682756.kers
Total runtime 1 ms.
[2026-05-22 22:34:42] [INFO ] Implicit Places using invariants in 74 ms returned [16, 19, 23]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 74 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 24/27 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 76 ms. Remains : 24/27 places, 29/29 transitions.
[2026-05-22 22:34:42] [INFO ] Flatten gal took : 1 ms
[2026-05-22 22:34:42] [INFO ] Flatten gal took : 1 ms
[2026-05-22 22:34:42] [INFO ] Input system was already deterministic with 29 transitions.
[2026-05-22 22:34:42] [INFO ] Flatten gal took : 1 ms
[2026-05-22 22:34:42] [INFO ] Flatten gal took : 1 ms
[2026-05-22 22:34:42] [INFO ] Time to serialize gal into /tmp/CTLCardinality14983935139714356692.gal : 0 ms
[2026-05-22 22:34:42] [INFO ] Time to serialize properties into /tmp/CTLCardinality14244536575910065023.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/CTLCardinality14983935139714356692.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14244536575910065023.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.
Detected timeout of ITS tools.
[2026-05-22 22:35:12] [INFO ] Flatten gal took : 9 ms
[2026-05-22 22:35:12] [INFO ] Applying decomposition
[2026-05-22 22:35:12] [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/graph5724465835771255567.txt' '-o' '/tmp/graph5724465835771255567.bin' '-w' '/tmp/graph5724465835771255567.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph5724465835771255567.bin' '-l' '-1' '-v' '-w' '/tmp/graph5724465835771255567.weights' '-q' '0' '-e' '0.001'
[2026-05-22 22:35:12] [INFO ] Decomposing Gal with order
[2026-05-22 22:35:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 22:35:12] [INFO ] Removed a total of 2 redundant transitions.
[2026-05-22 22:35:12] [INFO ] Flatten gal took : 2 ms
[2026-05-22 22:35:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2026-05-22 22:35:12] [INFO ] Time to serialize gal into /tmp/CTLCardinality9778323653997233763.gal : 0 ms
[2026-05-22 22:35:12] [INFO ] Time to serialize properties into /tmp/CTLCardinality12655759368055527343.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/CTLCardinality9778323653997233763.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12655759368055527343.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2026-05-22 22:35:42] [INFO ] Invariant cache hit.
[2026-05-22 22:35:42] [INFO ] Implicit Places using invariants in 39 ms returned [16, 19, 23]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 41 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 24/27 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 42 ms. Remains : 24/27 places, 29/29 transitions.
[2026-05-22 22:35:42] [INFO ] Flatten gal took : 1 ms
[2026-05-22 22:35:42] [INFO ] Flatten gal took : 3 ms
[2026-05-22 22:35:42] [INFO ] Input system was already deterministic with 29 transitions.
[2026-05-22 22:35:42] [INFO ] Flatten gal took : 1 ms
[2026-05-22 22:35:42] [INFO ] Flatten gal took : 1 ms
[2026-05-22 22:35:42] [INFO ] Time to serialize gal into /tmp/CTLCardinality17820684356117636600.gal : 1 ms
[2026-05-22 22:35:42] [INFO ] Time to serialize properties into /tmp/CTLCardinality13331472215493130119.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/CTLCardinality17820684356117636600.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13331472215493130119.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.
Detected timeout of ITS tools.
[2026-05-22 22:36:12] [INFO ] Flatten gal took : 1 ms
[2026-05-22 22:36:12] [INFO ] Applying decomposition
[2026-05-22 22:36:12] [INFO ] Flatten gal took : 1 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/graph3392817215543666474.txt' '-o' '/tmp/graph3392817215543666474.bin' '-w' '/tmp/graph3392817215543666474.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph3392817215543666474.bin' '-l' '-1' '-v' '-w' '/tmp/graph3392817215543666474.weights' '-q' '0' '-e' '0.001'
[2026-05-22 22:36:12] [INFO ] Decomposing Gal with order
[2026-05-22 22:36:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 22:36:12] [INFO ] Removed a total of 7 redundant transitions.
[2026-05-22 22:36:12] [INFO ] Flatten gal took : 2 ms
[2026-05-22 22:36:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2026-05-22 22:36:12] [INFO ] Time to serialize gal into /tmp/CTLCardinality3280919405722528349.gal : 1 ms
[2026-05-22 22:36:12] [INFO ] Time to serialize properties into /tmp/CTLCardinality888773693552491164.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/CTLCardinality3280919405722528349.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality888773693552491164.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 27/27 places, 29/29 transitions.
Graph (trivial) has 9 edges and 27 vertex of which 8 / 27 are part of one of the 4 SCC in 0 ms
Free SCC test removed 4 places
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 23 transition count 23
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 0 with 2 rules applied. Total rules applied 5 place count 23 transition count 21
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 9 place count 19 transition count 21
Applied a total of 9 rules in 2 ms. Remains 19 /27 variables (removed 8) and now considering 21/29 (removed 8) transitions.
[2026-05-22 22:36:42] [INFO ] Flow matrix only has 17 transitions (discarded 4 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6336325942564440134.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17976188214943184514.kers'
[2026-05-22 22:36:42] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6336325942564440134.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17976188214943184514.kers]
Normalized transition count is 16 out of 17 initially.
Culling duplicate invariants (modulo rational): removing 4 columns.
Culled 4 columns in 0 ms.
// Phase 1: matrix 16 rows 15 cols 49 entries
Finished phase 1 with 10 SingleSign rule and 0 generalized
[2026-05-22 22:36:42] [INFO ] Computed 9 invariants in 0 ms
Computed 9 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-17976188214943184514.kers
Total runtime 0 ms.
[2026-05-22 22:36:42] [INFO ] Implicit Places using invariants in 31 ms returned [14]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 32 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 18/27 places, 21/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 18 /18 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 36 ms. Remains : 18/27 places, 21/29 transitions.
[2026-05-22 22:36:42] [INFO ] Flatten gal took : 1 ms
[2026-05-22 22:36:42] [INFO ] Flatten gal took : 0 ms
[2026-05-22 22:36:42] [INFO ] Input system was already deterministic with 21 transitions.
[2026-05-22 22:36:42] [INFO ] Flatten gal took : 1 ms
[2026-05-22 22:36:42] [INFO ] Flatten gal took : 0 ms
[2026-05-22 22:36:42] [INFO ] Time to serialize gal into /tmp/CTLCardinality1680943407287547170.gal : 0 ms
[2026-05-22 22:36:42] [INFO ] Time to serialize properties into /tmp/CTLCardinality4282024930647630842.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/CTLCardinality1680943407287547170.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4282024930647630842.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.
Detected timeout of ITS tools.
[2026-05-22 22:37:12] [INFO ] Flatten gal took : 1 ms
[2026-05-22 22:37:12] [INFO ] Applying decomposition
[2026-05-22 22:37:12] [INFO ] Flatten gal took : 1 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/graph9241135885337773322.txt' '-o' '/tmp/graph9241135885337773322.bin' '-w' '/tmp/graph9241135885337773322.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph9241135885337773322.bin' '-l' '-1' '-v' '-w' '/tmp/graph9241135885337773322.weights' '-q' '0' '-e' '0.001'
[2026-05-22 22:37:12] [INFO ] Decomposing Gal with order
[2026-05-22 22:37:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 22:37:12] [INFO ] Removed a total of 1 redundant transitions.
[2026-05-22 22:37:12] [INFO ] Flatten gal took : 3 ms
[2026-05-22 22:37:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2026-05-22 22:37:12] [INFO ] Time to serialize gal into /tmp/CTLCardinality60400315794748054.gal : 1 ms
[2026-05-22 22:37:12] [INFO ] Time to serialize properties into /tmp/CTLCardinality15825119027333604205.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/CTLCardinality60400315794748054.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15825119027333604205.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 27/27 places, 29/29 transitions.
Graph (trivial) has 7 edges and 27 vertex of which 6 / 27 are part of one of the 3 SCC in 1 ms
Free SCC test removed 3 places
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 24 transition count 25
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 3 place count 24 transition count 24
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 5 place count 22 transition count 24
Applied a total of 5 rules in 7 ms. Remains 22 /27 variables (removed 5) and now considering 24/29 (removed 5) transitions.
[2026-05-22 22:37:42] [INFO ] Flow matrix only has 21 transitions (discarded 3 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4336028566387339453.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9780249988194358342.kers'
[2026-05-22 22:37:42] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4336028566387339453.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9780249988194358342.kers]
Normalized transition count is 20 out of 21 initially.
Culling duplicate invariants (modulo rational): removing 3 columns.
Culled 3 columns in 0 ms.
// Phase 1: matrix 20 rows 19 cols 64 entries
Finished phase 1 with 11 SingleSign rule and 1 generalized
[2026-05-22 22:37:42] [INFO ] Computed 10 invariants in 0 ms
Computed 10 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-9780249988194358342.kers
Total runtime 0 ms.
[2026-05-22 22:37:42] [INFO ] Implicit Places using invariants in 30 ms returned []
[2026-05-22 22:37:42] [INFO ] Flow matrix only has 21 transitions (discarded 3 similar events)
[2026-05-22 22:37:42] [INFO ] Invariant cache hit.
[2026-05-22 22:37:42] [INFO ] State equation strengthened by 3 read => feed constraints.
[2026-05-22 22:37:42] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 83 ms to find 0 implicit places.
[2026-05-22 22:37:42] [INFO ] Redundant transitions in 1 ms returned []
Running 21 sub problems to find dead transitions.
[2026-05-22 22:37:42] [INFO ] Flow matrix only has 21 transitions (discarded 3 similar events)
[2026-05-22 22:37:42] [INFO ] Invariant cache hit.
[2026-05-22 22:37:42] [INFO ] State equation strengthened by 3 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/19 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/19 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 2 (OVERLAPS) 3/22 variables, 6/9 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/22 variables, 1/10 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/22 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 5 (OVERLAPS) 20/42 variables, 22/32 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/42 variables, 2/34 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/42 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 8 (OVERLAPS) 1/43 variables, 1/35 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/43 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 10 (OVERLAPS) 0/43 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 21 unsolved
No progress, stopping.
After SMT solving in domain Real declared 43/43 variables, and 35 constraints, problems are : Problem set: 0 solved, 21 unsolved in 418 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 22/22 constraints, ReadFeed: 3/3 constraints, PredecessorRefiner: 21/21 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 21 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/19 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/19 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 2 (OVERLAPS) 3/22 variables, 6/9 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/22 variables, 1/10 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/22 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 5 (OVERLAPS) 20/42 variables, 22/32 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/42 variables, 2/34 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/42 variables, 21/55 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/42 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 9 (OVERLAPS) 1/43 variables, 1/56 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/43 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 11 (OVERLAPS) 0/43 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 21 unsolved
No progress, stopping.
After SMT solving in domain Int declared 43/43 variables, and 56 constraints, problems are : Problem set: 0 solved, 21 unsolved in 712 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 22/22 constraints, ReadFeed: 3/3 constraints, PredecessorRefiner: 21/21 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1139ms problems are : Problem set: 0 solved, 21 unsolved
Search for dead transitions found 0 dead transitions in 1139ms
Starting structural reductions in SI_CTL mode, iteration 1 : 22/27 places, 24/29 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1237 ms. Remains : 22/27 places, 24/29 transitions.
[2026-05-22 22:37:43] [INFO ] Flatten gal took : 2 ms
[2026-05-22 22:37:43] [INFO ] Flatten gal took : 2 ms
[2026-05-22 22:37:43] [INFO ] Input system was already deterministic with 24 transitions.
[2026-05-22 22:37:43] [INFO ] Flatten gal took : 0 ms
[2026-05-22 22:37:43] [INFO ] Flatten gal took : 0 ms
[2026-05-22 22:37:43] [INFO ] Time to serialize gal into /tmp/CTLCardinality17050608512097643559.gal : 0 ms
[2026-05-22 22:37:43] [INFO ] Time to serialize properties into /tmp/CTLCardinality10871443005926647805.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/CTLCardinality17050608512097643559.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10871443005926647805.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.
Detected timeout of ITS tools.
[2026-05-22 22:38:13] [INFO ] Flatten gal took : 5 ms
[2026-05-22 22:38:13] [INFO ] Applying decomposition
[2026-05-22 22:38:13] [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/graph7504251469880536171.txt' '-o' '/tmp/graph7504251469880536171.bin' '-w' '/tmp/graph7504251469880536171.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph7504251469880536171.bin' '-l' '-1' '-v' '-w' '/tmp/graph7504251469880536171.weights' '-q' '0' '-e' '0.001'
[2026-05-22 22:38:13] [INFO ] Decomposing Gal with order
[2026-05-22 22:38:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 22:38:13] [INFO ] Removed a total of 1 redundant transitions.
[2026-05-22 22:38:13] [INFO ] Flatten gal took : 3 ms
[2026-05-22 22:38:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2026-05-22 22:38:13] [INFO ] Time to serialize gal into /tmp/CTLCardinality16040413687128317025.gal : 0 ms
[2026-05-22 22:38:13] [INFO ] Time to serialize properties into /tmp/CTLCardinality18175241636308319371.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/CTLCardinality16040413687128317025.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality18175241636308319371.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.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 29/29 transitions.
Applied a total of 0 rules in 2 ms. Remains 27 /27 variables (removed 0) and now considering 29/29 (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-10542366673328524866.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4666631360452021473.kers'
[2026-05-22 22:38:44] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10542366673328524866.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4666631360452021473.kers]
Normalized transition count is 28 out of 29 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 28 rows 26 cols 86 entries
Finished phase 1 with 16 SingleSign rule and 0 generalized
[2026-05-22 22:38:44] [INFO ] Computed 11 invariants in 0 ms
Computed 11 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-4666631360452021473.kers
Total runtime 0 ms.
[2026-05-22 22:38:44] [INFO ] Implicit Places using invariants in 46 ms returned [16, 19]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 47 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 25/27 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 50 ms. Remains : 25/27 places, 29/29 transitions.
[2026-05-22 22:38:44] [INFO ] Flatten gal took : 4 ms
[2026-05-22 22:38:44] [INFO ] Flatten gal took : 1 ms
[2026-05-22 22:38:44] [INFO ] Input system was already deterministic with 29 transitions.
[2026-05-22 22:38:44] [INFO ] Flatten gal took : 1 ms
[2026-05-22 22:38:44] [INFO ] Flatten gal took : 1 ms
[2026-05-22 22:38:44] [INFO ] Time to serialize gal into /tmp/CTLCardinality13418733710184549878.gal : 1 ms
[2026-05-22 22:38:44] [INFO ] Time to serialize properties into /tmp/CTLCardinality10433576917136491510.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/CTLCardinality13418733710184549878.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10433576917136491510.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.
Detected timeout of ITS tools.
[2026-05-22 22:39:14] [INFO ] Flatten gal took : 2 ms
[2026-05-22 22:39:14] [INFO ] Applying decomposition
[2026-05-22 22:39:14] [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/graph8568082437316999755.txt' '-o' '/tmp/graph8568082437316999755.bin' '-w' '/tmp/graph8568082437316999755.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph8568082437316999755.bin' '-l' '-1' '-v' '-w' '/tmp/graph8568082437316999755.weights' '-q' '0' '-e' '0.001'
[2026-05-22 22:39:14] [INFO ] Decomposing Gal with order
[2026-05-22 22:39:14] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 22:39:14] [INFO ] Removed a total of 3 redundant transitions.
[2026-05-22 22:39:14] [INFO ] Flatten gal took : 2 ms
[2026-05-22 22:39:14] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2026-05-22 22:39:14] [INFO ] Time to serialize gal into /tmp/CTLCardinality1111262728842220360.gal : 1 ms
[2026-05-22 22:39:14] [INFO ] Time to serialize properties into /tmp/CTLCardinality11785021372819897003.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/CTLCardinality1111262728842220360.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11785021372819897003.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.
Detected timeout of ITS tools.
[2026-05-22 22:39:44] [INFO ] Flatten gal took : 2 ms
[2026-05-22 22:39:44] [INFO ] Flatten gal took : 2 ms
[2026-05-22 22:39:44] [INFO ] Applying decomposition
[2026-05-22 22:39:44] [INFO ] Flatten gal took : 1 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/graph18430088472393551879.txt' '-o' '/tmp/graph18430088472393551879.bin' '-w' '/tmp/graph18430088472393551879.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph18430088472393551879.bin' '-l' '-1' '-v' '-w' '/tmp/graph18430088472393551879.weights' '-q' '0' '-e' '0.001'
[2026-05-22 22:39:44] [INFO ] Decomposing Gal with order
[2026-05-22 22:39:44] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 22:39:44] [INFO ] Removed a total of 20 redundant transitions.
[2026-05-22 22:39:44] [INFO ] Flatten gal took : 4 ms
[2026-05-22 22:39:44] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2026-05-22 22:39:44] [INFO ] Time to serialize gal into /tmp/CTLCardinality3835662310610267234.gal : 0 ms
[2026-05-22 22:39:44] [INFO ] Time to serialize properties into /tmp/CTLCardinality1004044718412818985.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/CTLCardinality3835662310610267234.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1004044718412818985.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 11 CTL formulae.
Detected timeout of ITS tools.
[2026-05-22 23:03:42] [INFO ] Flatten gal took : 92 ms
[2026-05-22 23:03:42] [INFO ] Time to serialize gal into /tmp/CTLCardinality15680896290345103680.gal : 22 ms
[2026-05-22 23:03:42] [INFO ] Time to serialize properties into /tmp/CTLCardinality1839576190175891949.ctl : 7 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality15680896290345103680.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1839576190175891949.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 11 CTL formulae.
Detected timeout of ITS tools.
[2026-05-22 23:27:38] [INFO ] Flatten gal took : 128 ms
[2026-05-22 23:27:39] [INFO ] Input system was already deterministic with 29 transitions.
[2026-05-22 23:27:39] [INFO ] Transformed 27 places.
[2026-05-22 23:27:39] [INFO ] Transformed 29 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2026-05-22 23:27:39] [INFO ] Time to serialize gal into /tmp/CTLCardinality14358692029058298273.gal : 2 ms
[2026-05-22 23:27:39] [INFO ] Time to serialize properties into /tmp/CTLCardinality17383377031378082675.ctl : 4 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/CTLCardinality14358692029058298273.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17383377031378082675.ctl' '--load-order' '/home/mcc/execution/model.ord' '--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 -...330
Successfully loaded order from file /home/mcc/execution/model.ord
No direction supplied, using forward translation only.
Parsed 11 CTL formulae.

BK_TIME_CONFINEMENT_REACHED

--------------------
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="CloudOpsManagement-PT-02560by01280"
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 CloudOpsManagement-PT-02560by01280, 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 r066-tall-177946967500081"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudOpsManagement-PT-02560by01280.tgz
mv CloudOpsManagement-PT-02560by01280 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 ;