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.r194-tall-177969914000313.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 NoC3x3-PT-4B, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r194-tall-177969914000313
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 5.2K Mar 8 06:33 CTLCardinality.txt
-rw-r--r-- 1 mcc users 50K Mar 8 06:33 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K Mar 8 06:33 CTLFireability.txt
-rw-r--r-- 1 mcc users 47K Mar 8 06:33 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K Mar 3 18:30 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K Mar 16 08:14 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Mar 16 08:14 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Mar 16 08:14 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 16 08:14 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.5K Mar 8 06:33 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 98K Mar 8 06:33 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Mar 8 06:33 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 101K Mar 8 06:33 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 16 08:14 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 16 08:14 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 608K 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 NoC3x3-PT-4B-CTLCardinality-2024-00
FORMULA_NAME NoC3x3-PT-4B-CTLCardinality-2024-01
FORMULA_NAME NoC3x3-PT-4B-CTLCardinality-2024-02
FORMULA_NAME NoC3x3-PT-4B-CTLCardinality-2024-03
FORMULA_NAME NoC3x3-PT-4B-CTLCardinality-2024-04
FORMULA_NAME NoC3x3-PT-4B-CTLCardinality-2024-05
FORMULA_NAME NoC3x3-PT-4B-CTLCardinality-2024-06
FORMULA_NAME NoC3x3-PT-4B-CTLCardinality-2024-07
FORMULA_NAME NoC3x3-PT-4B-CTLCardinality-2024-08
FORMULA_NAME NoC3x3-PT-4B-CTLCardinality-2024-09
FORMULA_NAME NoC3x3-PT-4B-CTLCardinality-2024-10
FORMULA_NAME NoC3x3-PT-4B-CTLCardinality-2024-11
FORMULA_NAME NoC3x3-PT-4B-CTLCardinality-2024-12
FORMULA_NAME NoC3x3-PT-4B-CTLCardinality-2024-13
FORMULA_NAME NoC3x3-PT-4B-CTLCardinality-2024-14
FORMULA_NAME NoC3x3-PT-4B-CTLCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1779750169106

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=NoC3x3-PT-4B
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202604301425
[2026-05-25 23:02:50] [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]
[2026-05-25 23:02:50] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-25 23:02:50] [INFO ] Load time of PNML (sax parser for PT used): 139 ms
[2026-05-25 23:02:50] [INFO ] Transformed 2328 places.
[2026-05-25 23:02:50] [INFO ] Transformed 2701 transitions.
[2026-05-25 23:02:50] [INFO ] Found NUPN structural information;
[2026-05-25 23:02:50] [INFO ] Parsed PT model containing 2328 places and 2701 transitions and 6091 arcs in 286 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 12 ms.
FORMULA NoC3x3-PT-4B-CTLCardinality-2024-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 72 out of 2328 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2328/2328 places, 2701/2701 transitions.
Discarding 586 places :
Symmetric choice reduction at 0 with 586 rule applications. Total rules 586 place count 1742 transition count 2115
Iterating global reduction 0 with 586 rules applied. Total rules applied 1172 place count 1742 transition count 2115
Discarding 287 places :
Symmetric choice reduction at 0 with 287 rule applications. Total rules 1459 place count 1455 transition count 1828
Iterating global reduction 0 with 287 rules applied. Total rules applied 1746 place count 1455 transition count 1828
Ensure Unique test removed 101 transitions
Reduce isomorphic transitions removed 101 transitions.
Iterating post reduction 0 with 101 rules applied. Total rules applied 1847 place count 1455 transition count 1727
Discarding 33 places :
Symmetric choice reduction at 1 with 33 rule applications. Total rules 1880 place count 1422 transition count 1694
Iterating global reduction 1 with 33 rules applied. Total rules applied 1913 place count 1422 transition count 1694
Applied a total of 1913 rules in 626 ms. Remains 1422 /2328 variables (removed 906) and now considering 1694/2701 (removed 1007) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2358208317721049481.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7753253108124036593.kers'
[2026-05-25 23:02:51] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2358208317721049481.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7753253108124036593.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 1694 rows 1422 cols 4017 entries
Finished phase 1 with 1356 SingleSign rule and 0 generalized
[2026-05-25 23:02:51] [INFO ] Computed 66 invariants in 7 ms
Computed 66 P flows in 8 ms.
Exported basis to /tmp/petrispot-output-7753253108124036593.kers
Total runtime 9 ms.
[2026-05-25 23:02:52] [INFO ] Implicit Places using invariants in 734 ms returned []
[2026-05-25 23:02:52] [INFO ] Invariant cache hit.
[2026-05-25 23:02:53] [INFO ] Implicit Places using invariants and state equation in 1047 ms returned []
Implicit Place search using SMT with State Equation took 1815 ms to find 0 implicit places.
Running 1693 sub problems to find dead transitions.
[2026-05-25 23:02:53] [INFO ] Invariant cache hit.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1421/3116 variables, and 0 constraints, problems are : Problem set: 0 solved, 1693 unsolved in 30043 ms.
Refiners :[Positive P Invariants (semi-flows): 0/66 constraints, State Equation: 0/1422 constraints, PredecessorRefiner: 1693/1693 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1693 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1421/3116 variables, and 0 constraints, problems are : Problem set: 0 solved, 1693 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 0/66 constraints, State Equation: 0/1422 constraints, PredecessorRefiner: 0/1693 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60512ms problems are : Problem set: 0 solved, 1693 unsolved
Search for dead transitions found 0 dead transitions in 60539ms
Starting structural reductions in LTL mode, iteration 1 : 1422/2328 places, 1694/2701 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 63023 ms. Remains : 1422/2328 places, 1694/2701 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1422/1422 places, 1694/1694 transitions.
Applied a total of 0 rules in 50 ms. Remains 1422 /1422 variables (removed 0) and now considering 1694/1694 (removed 0) transitions.
[2026-05-25 23:03:53] [INFO ] Invariant cache hit.
[2026-05-25 23:03:54] [INFO ] Implicit Places using invariants in 477 ms returned []
[2026-05-25 23:03:54] [INFO ] Invariant cache hit.
[2026-05-25 23:03:55] [INFO ] Implicit Places using invariants and state equation in 907 ms returned []
Implicit Place search using SMT with State Equation took 1390 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 1441 ms. Remains : 1422/1422 places, 1694/1694 transitions.
Support contains 72 out of 1422 places after structural reductions.
[2026-05-25 23:03:55] [INFO ] Flatten gal took : 122 ms
[2026-05-25 23:03:55] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA NoC3x3-PT-4B-CTLCardinality-2024-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-25 23:03:55] [INFO ] Flatten gal took : 63 ms
[2026-05-25 23:03:55] [INFO ] Input system was already deterministic with 1694 transitions.
Support contains 59 out of 1422 places (down from 72) after GAL structural reductions.
RANDOM walk for 40000 steps (25 resets) in 2437 ms. (16 steps per ms) remains 8/34 properties
BEST_FIRST walk for 40004 steps (8 resets) in 133 ms. (298 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 150 ms. (264 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 152 ms. (261 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (8 resets) in 98 ms. (404 steps per ms) remains 7/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 98 ms. (404 steps per ms) remains 6/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 111 ms. (357 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 71 ms. (555 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 68 ms. (579 steps per ms) remains 6/6 properties
[2026-05-25 23:03:56] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/13 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 396/409 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/409 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (OVERLAPS) 1013/1422 variables, 52/66 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1422 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (OVERLAPS) 1694/3116 variables, 1422/1488 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/3116 variables, 0/1488 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 7 (OVERLAPS) 0/3116 variables, 0/1488 constraints. Problems are: Problem set: 0 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Real declared 3116/3116 variables, and 1488 constraints, problems are : Problem set: 0 solved, 6 unsolved in 1244 ms.
Refiners :[Positive P Invariants (semi-flows): 66/66 constraints, State Equation: 1422/1422 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 6 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/13 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 396/409 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/409 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (OVERLAPS) 1013/1422 variables, 52/66 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1422 variables, 1/67 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1422 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (OVERLAPS) 1694/3116 variables, 1422/1489 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/3116 variables, 6/1495 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/3116 variables, 0/1495 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 9 (OVERLAPS) 0/3116 variables, 0/1495 constraints. Problems are: Problem set: 0 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Int declared 3116/3116 variables, and 1495 constraints, problems are : Problem set: 0 solved, 6 unsolved in 2808 ms.
Refiners :[Positive P Invariants (semi-flows): 66/66 constraints, State Equation: 1422/1422 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 4073ms problems are : Problem set: 0 solved, 6 unsolved
Fused 6 Parikh solutions to 5 different solutions.
Finished Parikh walk after 350 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=175 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Parikh walk visited 6 properties in 561 ms.
[2026-05-25 23:04:01] [INFO ] Flatten gal took : 48 ms
[2026-05-25 23:04:01] [INFO ] Flatten gal took : 41 ms
[2026-05-25 23:04:01] [INFO ] Input system was already deterministic with 1694 transitions.
Computed a total of 70 stabilizing places and 70 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 1422/1422 places, 1694/1694 transitions.
Discarding 41 places :
Symmetric choice reduction at 0 with 41 rule applications. Total rules 41 place count 1381 transition count 1653
Iterating global reduction 0 with 41 rules applied. Total rules applied 82 place count 1381 transition count 1653
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 86 place count 1381 transition count 1649
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 101 place count 1366 transition count 1634
Iterating global reduction 1 with 15 rules applied. Total rules applied 116 place count 1366 transition count 1634
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 124 place count 1366 transition count 1626
Applied a total of 124 rules in 197 ms. Remains 1366 /1422 variables (removed 56) and now considering 1626/1694 (removed 68) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10410761317408056982.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11342478625276509339.kers'
[2026-05-25 23:04:01] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10410761317408056982.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11342478625276509339.kers]
Culled 0 columns in 2 ms.
// Phase 1: matrix 1626 rows 1366 cols 3881 entries
Finished phase 1 with 1300 SingleSign rule and 0 generalized
[2026-05-25 23:04:01] [INFO ] Computed 66 invariants in 12 ms
Computed 66 P flows in 13 ms.
Exported basis to /tmp/petrispot-output-11342478625276509339.kers
Total runtime 14 ms.
[2026-05-25 23:04:02] [INFO ] Implicit Places using invariants in 436 ms returned []
[2026-05-25 23:04:02] [INFO ] Invariant cache hit.
[2026-05-25 23:04:03] [INFO ] Implicit Places using invariants and state equation in 947 ms returned []
Implicit Place search using SMT with State Equation took 1385 ms to find 0 implicit places.
Running 1625 sub problems to find dead transitions.
[2026-05-25 23:04:03] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1365/2992 variables, and 0 constraints, problems are : Problem set: 0 solved, 1625 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 0/66 constraints, State Equation: 0/1366 constraints, PredecessorRefiner: 1625/1625 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1625 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1365/2992 variables, and 0 constraints, problems are : Problem set: 0 solved, 1625 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 0/66 constraints, State Equation: 0/1366 constraints, PredecessorRefiner: 0/1625 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60303ms problems are : Problem set: 0 solved, 1625 unsolved
Search for dead transitions found 0 dead transitions in 60308ms
Starting structural reductions in LTL mode, iteration 1 : 1366/1422 places, 1626/1694 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61897 ms. Remains : 1366/1422 places, 1626/1694 transitions.
[2026-05-25 23:05:03] [INFO ] Flatten gal took : 30 ms
[2026-05-25 23:05:03] [INFO ] Flatten gal took : 28 ms
[2026-05-25 23:05:03] [INFO ] Input system was already deterministic with 1626 transitions.
[2026-05-25 23:05:03] [INFO ] Flatten gal took : 27 ms
[2026-05-25 23:05:03] [INFO ] Flatten gal took : 32 ms
[2026-05-25 23:05:03] [INFO ] Time to serialize gal into /tmp/CTLCardinality13094561008097424739.gal : 27 ms
[2026-05-25 23:05:03] [INFO ] Time to serialize properties into /tmp/CTLCardinality13347402626618681053.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality13094561008097424739.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13347402626618681053.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.7617e+74,12.5258,378296,2,52176,5,1.2765e+06,6,0,7092,1.6759e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-25 23:05:33] [INFO ] Flatten gal took : 28 ms
[2026-05-25 23:05:33] [INFO ] Applying decomposition
[2026-05-25 23:05:33] [INFO ] Flatten gal took : 30 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/graph2143085530647500734.txt' '-o' '/tmp/graph2143085530647500734.bin' '-w' '/tmp/graph2143085530647500734.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph2143085530647500734.bin' '-l' '-1' '-v' '-w' '/tmp/graph2143085530647500734.weights' '-q' '0' '-e' '0.001'
[2026-05-25 23:05:34] [INFO ] Decomposing Gal with order
[2026-05-25 23:05:34] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 23:05:34] [INFO ] Removed a total of 489 redundant transitions.
[2026-05-25 23:05:34] [INFO ] Flatten gal took : 134 ms
[2026-05-25 23:05:34] [INFO ] Fuse similar labels procedure discarded/fused a total of 62 labels/synchronizations in 35 ms.
[2026-05-25 23:05:34] [INFO ] Time to serialize gal into /tmp/CTLCardinality11632225471204778424.gal : 23 ms
[2026-05-25 23:05:34] [INFO ] Time to serialize properties into /tmp/CTLCardinality7958139508708250614.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/CTLCardinality11632225471204778424.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7958139508708250614.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.7617e+74,3.64303,143856,3282,19,316617,927,2355,590584,73,2536,0


Converting to forward existential form...Done !
original formula: (EX(((i11.u220.p964==0)||(i2.u70.p229==1))) * AF((AG((i0.i1.i1.u198.p857==0)) + EG((i25.u428.p1949==0)))))
=> equivalent forward existential formula: ([(Init * !(EX(((i11.u220.p964==0)||(i2.u70.p229==1)))))] = FALSE * [FwdG(Init,!((!(E(TRUE U !((i0.i1.i1.u198.p8...203
Reverse transition relation is NOT exact ! Due to transitions t218, t488, t644, t807, t844, t1080, t1115, i1.t1236, i1.i1.t1201, i6.u82.t1155, i7.t965, i7....439
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 1422/1422 places, 1694/1694 transitions.
Graph (trivial) has 1341 edges and 1422 vertex of which 866 / 1422 are part of one of the 33 SCC in 6 ms
Free SCC test removed 833 places
Ensure Unique test removed 977 transitions
Reduce isomorphic transitions removed 977 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 15 transitions
Trivial Post-agglo rules discarded 15 transitions
Performed 15 trivial Post agglomeration. Transition count delta: 15
Iterating post reduction 0 with 15 rules applied. Total rules applied 16 place count 588 transition count 701
Reduce places removed 15 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 1 with 21 rules applied. Total rules applied 37 place count 573 transition count 695
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 2 with 7 rules applied. Total rules applied 44 place count 569 transition count 692
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 46 place count 567 transition count 692
Performed 36 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 36 Pre rules applied. Total rules applied 46 place count 567 transition count 656
Deduced a syphon composed of 36 places in 1 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 4 with 72 rules applied. Total rules applied 118 place count 531 transition count 656
Discarding 27 places :
Symmetric choice reduction at 4 with 27 rule applications. Total rules 145 place count 504 transition count 603
Iterating global reduction 4 with 27 rules applied. Total rules applied 172 place count 504 transition count 603
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 4 Pre rules applied. Total rules applied 172 place count 504 transition count 599
Deduced a syphon composed of 4 places in 3 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 4 with 8 rules applied. Total rules applied 180 place count 500 transition count 599
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 185 place count 495 transition count 587
Iterating global reduction 4 with 5 rules applied. Total rules applied 190 place count 495 transition count 587
Performed 107 Post agglomeration using F-continuation condition.Transition count delta: 107
Deduced a syphon composed of 107 places in 0 ms
Reduce places removed 107 places and 0 transitions.
Iterating global reduction 4 with 214 rules applied. Total rules applied 404 place count 388 transition count 480
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 406 place count 388 transition count 478
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 5 with 2 rules applied. Total rules applied 408 place count 388 transition count 476
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 409 place count 387 transition count 475
Reduce places removed 9 places and 0 transitions.
Graph (trivial) has 269 edges and 378 vertex of which 46 / 378 are part of one of the 23 SCC in 0 ms
Free SCC test removed 23 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 5 with 11 rules applied. Total rules applied 420 place count 355 transition count 474
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 47 transitions
Reduce isomorphic transitions removed 47 transitions.
Iterating post reduction 6 with 48 rules applied. Total rules applied 468 place count 354 transition count 427
Applied a total of 468 rules in 196 ms. Remains 354 /1422 variables (removed 1068) and now considering 427/1694 (removed 1267) transitions.
[2026-05-25 23:06:04] [INFO ] Flow matrix only has 394 transitions (discarded 33 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16056532856100276302.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4815121086633041514.kers'
[2026-05-25 23:06:04] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16056532856100276302.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4815121086633041514.kers]
Normalized transition count is 393 out of 394 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 393 rows 354 cols 1156 entries
Finished phase 1 with 297 SingleSign rule and 0 generalized
[2026-05-25 23:06:04] [INFO ] Computed 57 invariants in 1 ms
Computed 57 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-4815121086633041514.kers
Total runtime 2 ms.
[2026-05-25 23:06:04] [INFO ] Implicit Places using invariants in 170 ms returned []
[2026-05-25 23:06:04] [INFO ] Flow matrix only has 394 transitions (discarded 33 similar events)
[2026-05-25 23:06:04] [INFO ] Invariant cache hit.
[2026-05-25 23:06:05] [INFO ] State equation strengthened by 14 read => feed constraints.
[2026-05-25 23:06:05] [INFO ] Implicit Places using invariants and state equation in 295 ms returned []
Implicit Place search using SMT with State Equation took 469 ms to find 0 implicit places.
[2026-05-25 23:06:05] [INFO ] Redundant transitions in 23 ms returned []
Running 218 sub problems to find dead transitions.
[2026-05-25 23:06:05] [INFO ] Flow matrix only has 394 transitions (discarded 33 similar events)
[2026-05-25 23:06:05] [INFO ] Invariant cache hit.
[2026-05-25 23:06:05] [INFO ] State equation strengthened by 14 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/321 variables, 24/24 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/321 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 2 (OVERLAPS) 33/354 variables, 33/57 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/354 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 4 (OVERLAPS) 393/747 variables, 354/411 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/747 variables, 14/425 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/747 variables, 0/425 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 7 (OVERLAPS) 0/747 variables, 0/425 constraints. Problems are: Problem set: 0 solved, 218 unsolved
No progress, stopping.
After SMT solving in domain Real declared 747/748 variables, and 425 constraints, problems are : Problem set: 0 solved, 218 unsolved in 17692 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, State Equation: 354/354 constraints, ReadFeed: 14/14 constraints, PredecessorRefiner: 218/218 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 218 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/321 variables, 24/24 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/321 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 2 (OVERLAPS) 33/354 variables, 33/57 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/354 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 4 (OVERLAPS) 393/747 variables, 354/411 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/747 variables, 14/425 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/747 variables, 218/643 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/747 variables, 0/643 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 8 (OVERLAPS) 0/747 variables, 0/643 constraints. Problems are: Problem set: 0 solved, 218 unsolved
No progress, stopping.
After SMT solving in domain Int declared 747/748 variables, and 643 constraints, problems are : Problem set: 0 solved, 218 unsolved in 18040 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, State Equation: 354/354 constraints, ReadFeed: 14/14 constraints, PredecessorRefiner: 218/218 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 35765ms problems are : Problem set: 0 solved, 218 unsolved
Search for dead transitions found 0 dead transitions in 35766ms
Starting structural reductions in SI_CTL mode, iteration 1 : 354/1422 places, 427/1694 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 36460 ms. Remains : 354/1422 places, 427/1694 transitions.
[2026-05-25 23:06:41] [INFO ] Flatten gal took : 11 ms
[2026-05-25 23:06:41] [INFO ] Flatten gal took : 7 ms
[2026-05-25 23:06:41] [INFO ] Input system was already deterministic with 427 transitions.
[2026-05-25 23:06:41] [INFO ] Flatten gal took : 8 ms
[2026-05-25 23:06:41] [INFO ] Flatten gal took : 7 ms
[2026-05-25 23:06:41] [INFO ] Time to serialize gal into /tmp/CTLCardinality5003104848920837077.gal : 3 ms
[2026-05-25 23:06:41] [INFO ] Time to serialize properties into /tmp/CTLCardinality4314654170059182743.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/CTLCardinality5003104848920837077.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4314654170059182743.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.59195e+44,0.215514,12072,2,652,5,42173,6,0,1813,35590,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-25 23:07:11] [INFO ] Flatten gal took : 17 ms
[2026-05-25 23:07:11] [INFO ] Applying decomposition
[2026-05-25 23:07:11] [INFO ] Flatten gal took : 5 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/graph9887312062985338249.txt' '-o' '/tmp/graph9887312062985338249.bin' '-w' '/tmp/graph9887312062985338249.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph9887312062985338249.bin' '-l' '-1' '-v' '-w' '/tmp/graph9887312062985338249.weights' '-q' '0' '-e' '0.001'
[2026-05-25 23:07:11] [INFO ] Decomposing Gal with order
[2026-05-25 23:07:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 23:07:11] [INFO ] Removed a total of 33 redundant transitions.
[2026-05-25 23:07:11] [INFO ] Flatten gal took : 13 ms
[2026-05-25 23:07:11] [INFO ] Fuse similar labels procedure discarded/fused a total of 10 labels/synchronizations in 3 ms.
[2026-05-25 23:07:11] [INFO ] Time to serialize gal into /tmp/CTLCardinality10088863001565310667.gal : 3 ms
[2026-05-25 23:07:11] [INFO ] Time to serialize properties into /tmp/CTLCardinality1818770460748022960.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/CTLCardinality10088863001565310667.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1818770460748022960.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.59195e+44,0.104112,7664,224,450,4373,4614,768,5144,266,9649,0


Converting to forward existential form...Done !
original formula: AG((EF(((EG((i0.i0.u0.p67==0)) * (i3.u16.p972==0)) * (i0.i1.u3.p264==0))) * EF((i5.u23.p1306==0))))
=> equivalent forward existential formula: ([(FwdU(Init,TRUE) * !(E(TRUE U ((EG((i0.i0.u0.p67==0)) * (i3.u16.p972==0)) * (i0.i1.u3.p264==0)))))] = FALSE * ...216
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,4.28164,118160,1,0,134011,46262,2548,404572,1153,236270,33517
FORMULA NoC3x3-PT-4B-CTLCardinality-2024-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 1422/1422 places, 1694/1694 transitions.
Graph (trivial) has 1345 edges and 1422 vertex of which 898 / 1422 are part of one of the 33 SCC in 2 ms
Free SCC test removed 865 places
Ensure Unique test removed 1017 transitions
Reduce isomorphic transitions removed 1017 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 556 transition count 674
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 5 place count 554 transition count 674
Performed 33 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 33 Pre rules applied. Total rules applied 5 place count 554 transition count 641
Deduced a syphon composed of 33 places in 2 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 2 with 66 rules applied. Total rules applied 71 place count 521 transition count 641
Discarding 28 places :
Symmetric choice reduction at 2 with 28 rule applications. Total rules 99 place count 493 transition count 587
Iterating global reduction 2 with 28 rules applied. Total rules applied 127 place count 493 transition count 587
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 127 place count 493 transition count 583
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 135 place count 489 transition count 583
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 141 place count 483 transition count 569
Iterating global reduction 2 with 6 rules applied. Total rules applied 147 place count 483 transition count 569
Performed 103 Post agglomeration using F-continuation condition.Transition count delta: 103
Deduced a syphon composed of 103 places in 0 ms
Reduce places removed 103 places and 0 transitions.
Iterating global reduction 2 with 206 rules applied. Total rules applied 353 place count 380 transition count 466
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 354 place count 379 transition count 465
Reduce places removed 9 places and 0 transitions.
Graph (trivial) has 265 edges and 370 vertex of which 48 / 370 are part of one of the 24 SCC in 1 ms
Free SCC test removed 24 places
Iterating post reduction 2 with 10 rules applied. Total rules applied 364 place count 346 transition count 465
Ensure Unique test removed 48 transitions
Reduce isomorphic transitions removed 48 transitions.
Iterating post reduction 3 with 48 rules applied. Total rules applied 412 place count 346 transition count 417
Applied a total of 412 rules in 108 ms. Remains 346 /1422 variables (removed 1076) and now considering 417/1694 (removed 1277) transitions.
[2026-05-25 23:07:15] [INFO ] Flow matrix only has 385 transitions (discarded 32 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4961295469012228380.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5621732653981532805.kers'
[2026-05-25 23:07:15] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4961295469012228380.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5621732653981532805.kers]
Normalized transition count is 384 out of 385 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 384 rows 346 cols 1136 entries
Finished phase 1 with 289 SingleSign rule and 0 generalized
[2026-05-25 23:07:15] [INFO ] Computed 57 invariants in 1 ms
Computed 57 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-5621732653981532805.kers
Total runtime 3 ms.
[2026-05-25 23:07:15] [INFO ] Implicit Places using invariants in 155 ms returned []
[2026-05-25 23:07:15] [INFO ] Flow matrix only has 385 transitions (discarded 32 similar events)
[2026-05-25 23:07:15] [INFO ] Invariant cache hit.
[2026-05-25 23:07:16] [INFO ] State equation strengthened by 14 read => feed constraints.
[2026-05-25 23:07:16] [INFO ] Implicit Places using invariants and state equation in 279 ms returned []
Implicit Place search using SMT with State Equation took 437 ms to find 0 implicit places.
[2026-05-25 23:07:16] [INFO ] Redundant transitions in 11 ms returned []
Running 199 sub problems to find dead transitions.
[2026-05-25 23:07:16] [INFO ] Flow matrix only has 385 transitions (discarded 32 similar events)
[2026-05-25 23:07:16] [INFO ] Invariant cache hit.
[2026-05-25 23:07:16] [INFO ] State equation strengthened by 14 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/313 variables, 24/24 constraints. Problems are: Problem set: 0 solved, 199 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/313 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 199 unsolved
At refinement iteration 2 (OVERLAPS) 33/346 variables, 33/57 constraints. Problems are: Problem set: 0 solved, 199 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/346 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 199 unsolved
At refinement iteration 4 (OVERLAPS) 384/730 variables, 346/403 constraints. Problems are: Problem set: 0 solved, 199 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/730 variables, 14/417 constraints. Problems are: Problem set: 0 solved, 199 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/730 variables, 0/417 constraints. Problems are: Problem set: 0 solved, 199 unsolved
At refinement iteration 7 (OVERLAPS) 0/730 variables, 0/417 constraints. Problems are: Problem set: 0 solved, 199 unsolved
No progress, stopping.
After SMT solving in domain Real declared 730/731 variables, and 417 constraints, problems are : Problem set: 0 solved, 199 unsolved in 15886 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, State Equation: 346/346 constraints, ReadFeed: 14/14 constraints, PredecessorRefiner: 199/199 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 199 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/313 variables, 24/24 constraints. Problems are: Problem set: 0 solved, 199 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/313 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 199 unsolved
At refinement iteration 2 (OVERLAPS) 33/346 variables, 33/57 constraints. Problems are: Problem set: 0 solved, 199 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/346 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 199 unsolved
At refinement iteration 4 (OVERLAPS) 384/730 variables, 346/403 constraints. Problems are: Problem set: 0 solved, 199 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/730 variables, 14/417 constraints. Problems are: Problem set: 0 solved, 199 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/730 variables, 199/616 constraints. Problems are: Problem set: 0 solved, 199 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/730 variables, 0/616 constraints. Problems are: Problem set: 0 solved, 199 unsolved
At refinement iteration 8 (OVERLAPS) 0/730 variables, 0/616 constraints. Problems are: Problem set: 0 solved, 199 unsolved
No progress, stopping.
After SMT solving in domain Int declared 730/731 variables, and 616 constraints, problems are : Problem set: 0 solved, 199 unsolved in 15803 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, State Equation: 346/346 constraints, ReadFeed: 14/14 constraints, PredecessorRefiner: 199/199 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 31709ms problems are : Problem set: 0 solved, 199 unsolved
Search for dead transitions found 0 dead transitions in 31710ms
Starting structural reductions in SI_CTL mode, iteration 1 : 346/1422 places, 417/1694 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 32273 ms. Remains : 346/1422 places, 417/1694 transitions.
[2026-05-25 23:07:47] [INFO ] Flatten gal took : 8 ms
[2026-05-25 23:07:47] [INFO ] Flatten gal took : 6 ms
[2026-05-25 23:07:47] [INFO ] Input system was already deterministic with 417 transitions.
[2026-05-25 23:07:47] [INFO ] Flatten gal took : 5 ms
[2026-05-25 23:07:47] [INFO ] Flatten gal took : 6 ms
[2026-05-25 23:07:47] [INFO ] Time to serialize gal into /tmp/CTLCardinality7268769221061810415.gal : 2 ms
[2026-05-25 23:07:47] [INFO ] Time to serialize properties into /tmp/CTLCardinality17748338114609090542.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/CTLCardinality7268769221061810415.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17748338114609090542.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.74748e+44,0.211738,11440,2,636,5,38872,6,0,1771,32284,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-25 23:08:18] [INFO ] Flatten gal took : 6 ms
[2026-05-25 23:08:18] [INFO ] Applying decomposition
[2026-05-25 23:08:18] [INFO ] Flatten gal took : 5 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/graph839866872816871141.txt' '-o' '/tmp/graph839866872816871141.bin' '-w' '/tmp/graph839866872816871141.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph839866872816871141.bin' '-l' '-1' '-v' '-w' '/tmp/graph839866872816871141.weights' '-q' '0' '-e' '0.001'
[2026-05-25 23:08:18] [INFO ] Decomposing Gal with order
[2026-05-25 23:08:18] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 23:08:18] [INFO ] Removed a total of 29 redundant transitions.
[2026-05-25 23:08:18] [INFO ] Flatten gal took : 11 ms
[2026-05-25 23:08:18] [INFO ] Fuse similar labels procedure discarded/fused a total of 10 labels/synchronizations in 4 ms.
[2026-05-25 23:08:18] [INFO ] Time to serialize gal into /tmp/CTLCardinality7693520934508661609.gal : 3 ms
[2026-05-25 23:08:18] [INFO ] Time to serialize properties into /tmp/CTLCardinality15752335043465987263.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/CTLCardinality7693520934508661609.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15752335043465987263.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.74748e+44,0.088035,7084,171,345,3062,3162,693,3575,249,6640,0


Converting to forward existential form...Done !
original formula: EG((i0.u0.p125==0))
=> equivalent forward existential formula: [FwdG(Init,(i0.u0.p125==0))] != FALSE
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
(forward)formula 0,1,4.36435,124232,1,0,157764,24484,2458,442579,1186,182328,12565
FORMULA NoC3x3-PT-4B-CTLCardinality-2024-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 1422/1422 places, 1694/1694 transitions.
Discarding 41 places :
Symmetric choice reduction at 0 with 41 rule applications. Total rules 41 place count 1381 transition count 1653
Iterating global reduction 0 with 41 rules applied. Total rules applied 82 place count 1381 transition count 1653
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 86 place count 1381 transition count 1649
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 102 place count 1365 transition count 1633
Iterating global reduction 1 with 16 rules applied. Total rules applied 118 place count 1365 transition count 1633
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 126 place count 1365 transition count 1625
Applied a total of 126 rules in 160 ms. Remains 1365 /1422 variables (removed 57) and now considering 1625/1694 (removed 69) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11259035954090356861.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10260996237579637598.kers'
[2026-05-25 23:08:22] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11259035954090356861.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10260996237579637598.kers]
Culled 0 columns in 2 ms.
// Phase 1: matrix 1625 rows 1365 cols 3879 entries
Finished phase 1 with 1299 SingleSign rule and 0 generalized
[2026-05-25 23:08:22] [INFO ] Computed 66 invariants in 14 ms
Computed 66 P flows in 15 ms.
Exported basis to /tmp/petrispot-output-10260996237579637598.kers
Total runtime 18 ms.
[2026-05-25 23:08:23] [INFO ] Implicit Places using invariants in 438 ms returned []
[2026-05-25 23:08:23] [INFO ] Invariant cache hit.
[2026-05-25 23:08:24] [INFO ] Implicit Places using invariants and state equation in 978 ms returned []
Implicit Place search using SMT with State Equation took 1418 ms to find 0 implicit places.
Running 1624 sub problems to find dead transitions.
[2026-05-25 23:08:24] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1364/2990 variables, and 0 constraints, problems are : Problem set: 0 solved, 1624 unsolved in 30037 ms.
Refiners :[Positive P Invariants (semi-flows): 0/66 constraints, State Equation: 0/1365 constraints, PredecessorRefiner: 1624/1624 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1624 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1364/2990 variables, and 0 constraints, problems are : Problem set: 0 solved, 1624 unsolved in 30032 ms.
Refiners :[Positive P Invariants (semi-flows): 0/66 constraints, State Equation: 0/1365 constraints, PredecessorRefiner: 0/1624 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60308ms problems are : Problem set: 0 solved, 1624 unsolved
Search for dead transitions found 0 dead transitions in 60311ms
Starting structural reductions in LTL mode, iteration 1 : 1365/1422 places, 1625/1694 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61894 ms. Remains : 1365/1422 places, 1625/1694 transitions.
[2026-05-25 23:09:24] [INFO ] Flatten gal took : 19 ms
[2026-05-25 23:09:24] [INFO ] Flatten gal took : 17 ms
[2026-05-25 23:09:24] [INFO ] Input system was already deterministic with 1625 transitions.
[2026-05-25 23:09:24] [INFO ] Flatten gal took : 17 ms
[2026-05-25 23:09:24] [INFO ] Flatten gal took : 17 ms
[2026-05-25 23:09:24] [INFO ] Time to serialize gal into /tmp/CTLCardinality1595835475786091374.gal : 6 ms
[2026-05-25 23:09:24] [INFO ] Time to serialize properties into /tmp/CTLCardinality10986716796255178838.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality1595835475786091374.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10986716796255178838.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.60351e+74,14.0042,379752,2,52145,5,1.27364e+06,6,0,7087,1.67251e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-25 23:09:54] [INFO ] Flatten gal took : 17 ms
[2026-05-25 23:09:54] [INFO ] Applying decomposition
[2026-05-25 23:09:54] [INFO ] Flatten gal took : 17 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/graph13240084392973935249.txt' '-o' '/tmp/graph13240084392973935249.bin' '-w' '/tmp/graph13240084392973935249.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph13240084392973935249.bin' '-l' '-1' '-v' '-w' '/tmp/graph13240084392973935249.weights' '-q' '0' '-e' '0.001'
[2026-05-25 23:09:54] [INFO ] Decomposing Gal with order
[2026-05-25 23:09:54] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 23:09:54] [INFO ] Removed a total of 478 redundant transitions.
[2026-05-25 23:09:54] [INFO ] Flatten gal took : 48 ms
[2026-05-25 23:09:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 62 labels/synchronizations in 24 ms.
[2026-05-25 23:09:54] [INFO ] Time to serialize gal into /tmp/CTLCardinality16964389673960967403.gal : 13 ms
[2026-05-25 23:09:54] [INFO ] Time to serialize properties into /tmp/CTLCardinality5913502302091577632.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/CTLCardinality16964389673960967403.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5913502302091577632.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.60351e+74,4.29286,147600,2461,19,349672,933,2717,502251,75,3264,0


Converting to forward existential form...Done !
original formula: EF(AG(AX(AG(((i23.u402.p1809==0)&&(i0.i0.i3.u42.p121==1))))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !(!(EX(!(!(E(TRUE U !(((i23.u402.p1809==0)&&(i0.i0.i3.u42.p121==1))))))))))))] !=...161
Reverse transition relation is NOT exact ! Due to transitions t336, t644, t807, t1199, t1234, i2.t1113, i2.i1.t1078, i2.i1.i2.u83.t1153, i5.t963, i5.u136.t...500
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1422/1422 places, 1694/1694 transitions.
Discarding 41 places :
Symmetric choice reduction at 0 with 41 rule applications. Total rules 41 place count 1381 transition count 1653
Iterating global reduction 0 with 41 rules applied. Total rules applied 82 place count 1381 transition count 1653
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 86 place count 1381 transition count 1649
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 102 place count 1365 transition count 1633
Iterating global reduction 1 with 16 rules applied. Total rules applied 118 place count 1365 transition count 1633
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 126 place count 1365 transition count 1625
Applied a total of 126 rules in 153 ms. Remains 1365 /1422 variables (removed 57) and now considering 1625/1694 (removed 69) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7044353092407939257.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15262031300809202362.kers'
[2026-05-25 23:10:25] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7044353092407939257.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15262031300809202362.kers]
Culled 0 columns in 3 ms.
// Phase 1: matrix 1625 rows 1365 cols 3879 entries
Finished phase 1 with 1299 SingleSign rule and 0 generalized
[2026-05-25 23:10:25] [INFO ] Computed 66 invariants in 14 ms
Computed 66 P flows in 14 ms.
Exported basis to /tmp/petrispot-output-15262031300809202362.kers
Total runtime 15 ms.
[2026-05-25 23:10:25] [INFO ] Implicit Places using invariants in 396 ms returned []
[2026-05-25 23:10:25] [INFO ] Invariant cache hit.
[2026-05-25 23:10:26] [INFO ] Implicit Places using invariants and state equation in 944 ms returned []
Implicit Place search using SMT with State Equation took 1340 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 1365/1422 places, 1625/1694 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1494 ms. Remains : 1365/1422 places, 1625/1694 transitions.
[2026-05-25 23:10:26] [INFO ] Flatten gal took : 17 ms
[2026-05-25 23:10:26] [INFO ] Flatten gal took : 25 ms
[2026-05-25 23:10:26] [INFO ] Input system was already deterministic with 1625 transitions.
[2026-05-25 23:10:26] [INFO ] Flatten gal took : 16 ms
[2026-05-25 23:10:26] [INFO ] Flatten gal took : 16 ms
[2026-05-25 23:10:26] [INFO ] Time to serialize gal into /tmp/CTLCardinality2346518388067846323.gal : 5 ms
[2026-05-25 23:10:26] [INFO ] Time to serialize properties into /tmp/CTLCardinality17144346998613107420.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/CTLCardinality2346518388067846323.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17144346998613107420.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.58227e+74,12.57,378792,2,52120,5,1.27666e+06,6,0,7087,1.6762e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-25 23:10:56] [INFO ] Flatten gal took : 17 ms
[2026-05-25 23:10:56] [INFO ] Applying decomposition
[2026-05-25 23:10:56] [INFO ] Flatten gal took : 17 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/graph7881824653076991790.txt' '-o' '/tmp/graph7881824653076991790.bin' '-w' '/tmp/graph7881824653076991790.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph7881824653076991790.bin' '-l' '-1' '-v' '-w' '/tmp/graph7881824653076991790.weights' '-q' '0' '-e' '0.001'
[2026-05-25 23:10:56] [INFO ] Decomposing Gal with order
[2026-05-25 23:10:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 23:10:56] [INFO ] Removed a total of 467 redundant transitions.
[2026-05-25 23:10:56] [INFO ] Flatten gal took : 47 ms
[2026-05-25 23:10:56] [INFO ] Fuse similar labels procedure discarded/fused a total of 50 labels/synchronizations in 19 ms.
[2026-05-25 23:10:56] [INFO ] Time to serialize gal into /tmp/CTLCardinality2333033077801877127.gal : 18 ms
[2026-05-25 23:10:56] [INFO ] Time to serialize properties into /tmp/CTLCardinality4142007591288848814.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/CTLCardinality2333033077801877127.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4142007591288848814.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 -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.58227e+74,3.74502,127240,2748,23,288679,1061,2625,427113,87,3318,0


Converting to forward existential form...Done !
original formula: AX(EG((i14.u278.p1213==0)))
=> equivalent forward existential formula: [(EY(Init) * !(EG((i14.u278.p1213==0))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t336, t644, t681, t1078, t1234, i1.t1199, i3.i0.t1113, i6.u83.t1153, i7.t963, i7.u139.t1001, ...483
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1422/1422 places, 1694/1694 transitions.
Discarding 40 places :
Symmetric choice reduction at 0 with 40 rule applications. Total rules 40 place count 1382 transition count 1654
Iterating global reduction 0 with 40 rules applied. Total rules applied 80 place count 1382 transition count 1654
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 84 place count 1382 transition count 1650
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 100 place count 1366 transition count 1634
Iterating global reduction 1 with 16 rules applied. Total rules applied 116 place count 1366 transition count 1634
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 124 place count 1366 transition count 1626
Applied a total of 124 rules in 155 ms. Remains 1366 /1422 variables (removed 56) and now considering 1626/1694 (removed 68) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12418627951005372043.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-990669171883273408.kers'
[2026-05-25 23:11:27] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12418627951005372043.kers, --Pflows, --basisKERS=/tmp/petrispot-output-990669171883273408.kers]
Culled 0 columns in 3 ms.
// Phase 1: matrix 1626 rows 1366 cols 3881 entries
Finished phase 1 with 1300 SingleSign rule and 0 generalized
[2026-05-25 23:11:27] [INFO ] Computed 66 invariants in 13 ms
Computed 66 P flows in 13 ms.
Exported basis to /tmp/petrispot-output-990669171883273408.kers
Total runtime 14 ms.
[2026-05-25 23:11:27] [INFO ] Implicit Places using invariants in 410 ms returned []
[2026-05-25 23:11:27] [INFO ] Invariant cache hit.
[2026-05-25 23:11:28] [INFO ] Implicit Places using invariants and state equation in 965 ms returned []
Implicit Place search using SMT with State Equation took 1376 ms to find 0 implicit places.
Running 1625 sub problems to find dead transitions.
[2026-05-25 23:11:28] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1365/2992 variables, and 0 constraints, problems are : Problem set: 0 solved, 1625 unsolved in 30037 ms.
Refiners :[Positive P Invariants (semi-flows): 0/66 constraints, State Equation: 0/1366 constraints, PredecessorRefiner: 1625/1625 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1625 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1365/2992 variables, and 0 constraints, problems are : Problem set: 0 solved, 1625 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 0/66 constraints, State Equation: 0/1366 constraints, PredecessorRefiner: 0/1625 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60316ms problems are : Problem set: 0 solved, 1625 unsolved
Search for dead transitions found 0 dead transitions in 60318ms
Starting structural reductions in LTL mode, iteration 1 : 1366/1422 places, 1626/1694 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61858 ms. Remains : 1366/1422 places, 1626/1694 transitions.
[2026-05-25 23:12:28] [INFO ] Flatten gal took : 21 ms
[2026-05-25 23:12:28] [INFO ] Flatten gal took : 16 ms
[2026-05-25 23:12:28] [INFO ] Input system was already deterministic with 1626 transitions.
[2026-05-25 23:12:28] [INFO ] Flatten gal took : 16 ms
[2026-05-25 23:12:28] [INFO ] Flatten gal took : 16 ms
[2026-05-25 23:12:28] [INFO ] Time to serialize gal into /tmp/CTLCardinality7471074935607643623.gal : 5 ms
[2026-05-25 23:12:29] [INFO ] Time to serialize properties into /tmp/CTLCardinality5531580474695985473.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/CTLCardinality7471074935607643623.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5531580474695985473.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.19746e+74,13.9812,379440,2,52122,5,1.28016e+06,6,0,7092,1.67898e+06,0


Converting to forward existential form...Done !
original formula: AG((EF(EX((p1869==1))) * (p1875==0)))
=> equivalent forward existential formula: ([(FwdU(Init,TRUE) * !(E(TRUE U EX((p1869==1)))))] = FALSE * [(FwdU(Init,TRUE) * !((p1875==0)))] = FALSE)
(forward)formula 0,0,13.9922,379440,1,0,8,1.28016e+06,9,2,7097,1.67898e+06,1
FORMULA NoC3x3-PT-4B-CTLCardinality-2024-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 1422/1422 places, 1694/1694 transitions.
Discarding 37 places :
Symmetric choice reduction at 0 with 37 rule applications. Total rules 37 place count 1385 transition count 1657
Iterating global reduction 0 with 37 rules applied. Total rules applied 74 place count 1385 transition count 1657
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 78 place count 1385 transition count 1653
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 92 place count 1371 transition count 1639
Iterating global reduction 1 with 14 rules applied. Total rules applied 106 place count 1371 transition count 1639
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 112 place count 1371 transition count 1633
Applied a total of 112 rules in 168 ms. Remains 1371 /1422 variables (removed 51) and now considering 1633/1694 (removed 61) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14249494358494416602.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8234085602976138385.kers'
[2026-05-25 23:12:43] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14249494358494416602.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8234085602976138385.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 1633 rows 1371 cols 3895 entries
Finished phase 1 with 1305 SingleSign rule and 0 generalized
[2026-05-25 23:12:43] [INFO ] Computed 66 invariants in 6 ms
Computed 66 P flows in 6 ms.
Exported basis to /tmp/petrispot-output-8234085602976138385.kers
Total runtime 10 ms.
[2026-05-25 23:12:43] [INFO ] Implicit Places using invariants in 389 ms returned []
[2026-05-25 23:12:43] [INFO ] Invariant cache hit.
[2026-05-25 23:12:44] [INFO ] Implicit Places using invariants and state equation in 905 ms returned []
Implicit Place search using SMT with State Equation took 1295 ms to find 0 implicit places.
Running 1632 sub problems to find dead transitions.
[2026-05-25 23:12:44] [INFO ] Invariant cache hit.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1370/3004 variables, and 0 constraints, problems are : Problem set: 0 solved, 1632 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 0/66 constraints, State Equation: 0/1371 constraints, PredecessorRefiner: 1632/1632 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1632 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1370/3004 variables, and 0 constraints, problems are : Problem set: 0 solved, 1632 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 0/66 constraints, State Equation: 0/1371 constraints, PredecessorRefiner: 0/1632 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60304ms problems are : Problem set: 0 solved, 1632 unsolved
Search for dead transitions found 0 dead transitions in 60306ms
Starting structural reductions in LTL mode, iteration 1 : 1371/1422 places, 1633/1694 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61777 ms. Remains : 1371/1422 places, 1633/1694 transitions.
[2026-05-25 23:13:44] [INFO ] Flatten gal took : 15 ms
[2026-05-25 23:13:44] [INFO ] Flatten gal took : 17 ms
[2026-05-25 23:13:44] [INFO ] Input system was already deterministic with 1633 transitions.
[2026-05-25 23:13:44] [INFO ] Flatten gal took : 27 ms
[2026-05-25 23:13:44] [INFO ] Flatten gal took : 18 ms
[2026-05-25 23:13:44] [INFO ] Time to serialize gal into /tmp/CTLCardinality1199235938623385147.gal : 7 ms
[2026-05-25 23:13:44] [INFO ] Time to serialize properties into /tmp/CTLCardinality12843092954194259139.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/CTLCardinality1199235938623385147.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12843092954194259139.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.45088e+74,15.0458,402948,2,54050,5,1.37194e+06,6,0,7119,1.81212e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-25 23:14:15] [INFO ] Flatten gal took : 19 ms
[2026-05-25 23:14:15] [INFO ] Applying decomposition
[2026-05-25 23:14:15] [INFO ] Flatten gal took : 17 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/graph11784453804487784048.txt' '-o' '/tmp/graph11784453804487784048.bin' '-w' '/tmp/graph11784453804487784048.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph11784453804487784048.bin' '-l' '-1' '-v' '-w' '/tmp/graph11784453804487784048.weights' '-q' '0' '-e' '0.001'
[2026-05-25 23:14:15] [INFO ] Decomposing Gal with order
[2026-05-25 23:14:15] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 23:14:15] [INFO ] Removed a total of 467 redundant transitions.
[2026-05-25 23:14:15] [INFO ] Flatten gal took : 39 ms
[2026-05-25 23:14:15] [INFO ] Fuse similar labels procedure discarded/fused a total of 28 labels/synchronizations in 14 ms.
[2026-05-25 23:14:15] [INFO ] Time to serialize gal into /tmp/CTLCardinality8582320768382397671.gal : 11 ms
[2026-05-25 23:14:15] [INFO ] Time to serialize properties into /tmp/CTLCardinality8233920640701354453.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/CTLCardinality8582320768382397671.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8233920640701354453.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 -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.45088e+74,2.99079,115980,3416,23,272459,1200,2672,382085,86,3389,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 1422/1422 places, 1694/1694 transitions.
Graph (trivial) has 1338 edges and 1422 vertex of which 884 / 1422 are part of one of the 33 SCC in 2 ms
Free SCC test removed 851 places
Ensure Unique test removed 999 transitions
Reduce isomorphic transitions removed 999 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 5 rules applied. Total rules applied 6 place count 570 transition count 689
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 11 place count 565 transition count 689
Performed 34 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 34 Pre rules applied. Total rules applied 11 place count 565 transition count 655
Deduced a syphon composed of 34 places in 1 ms
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 2 with 68 rules applied. Total rules applied 79 place count 531 transition count 655
Discarding 27 places :
Symmetric choice reduction at 2 with 27 rule applications. Total rules 106 place count 504 transition count 602
Iterating global reduction 2 with 27 rules applied. Total rules applied 133 place count 504 transition count 602
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 133 place count 504 transition count 599
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 139 place count 501 transition count 599
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 144 place count 496 transition count 588
Iterating global reduction 2 with 5 rules applied. Total rules applied 149 place count 496 transition count 588
Performed 105 Post agglomeration using F-continuation condition.Transition count delta: 105
Deduced a syphon composed of 105 places in 0 ms
Reduce places removed 105 places and 0 transitions.
Iterating global reduction 2 with 210 rules applied. Total rules applied 359 place count 391 transition count 483
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 360 place count 390 transition count 480
Iterating global reduction 2 with 1 rules applied. Total rules applied 361 place count 390 transition count 480
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 363 place count 390 transition count 478
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 363 place count 390 transition count 477
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 365 place count 389 transition count 477
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 366 place count 388 transition count 476
Reduce places removed 9 places and 0 transitions.
Graph (trivial) has 269 edges and 379 vertex of which 46 / 379 are part of one of the 23 SCC in 1 ms
Free SCC test removed 23 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 2 with 11 rules applied. Total rules applied 377 place count 356 transition count 475
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 47 transitions
Reduce isomorphic transitions removed 47 transitions.
Iterating post reduction 3 with 48 rules applied. Total rules applied 425 place count 355 transition count 428
Applied a total of 425 rules in 98 ms. Remains 355 /1422 variables (removed 1067) and now considering 428/1694 (removed 1266) transitions.
[2026-05-25 23:14:45] [INFO ] Flow matrix only has 396 transitions (discarded 32 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9500390193961849397.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3626059118826500820.kers'
[2026-05-25 23:14:45] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9500390193961849397.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3626059118826500820.kers]
Normalized transition count is 395 out of 396 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 395 rows 355 cols 1158 entries
Finished phase 1 with 298 SingleSign rule and 0 generalized
[2026-05-25 23:14:45] [INFO ] Computed 57 invariants in 5 ms
Computed 57 P flows in 8 ms.
Exported basis to /tmp/petrispot-output-3626059118826500820.kers
Total runtime 8 ms.
[2026-05-25 23:14:45] [INFO ] Implicit Places using invariants in 189 ms returned []
[2026-05-25 23:14:45] [INFO ] Flow matrix only has 396 transitions (discarded 32 similar events)
[2026-05-25 23:14:45] [INFO ] Invariant cache hit.
[2026-05-25 23:14:45] [INFO ] State equation strengthened by 14 read => feed constraints.
[2026-05-25 23:14:45] [INFO ] Implicit Places using invariants and state equation in 255 ms returned []
Implicit Place search using SMT with State Equation took 446 ms to find 0 implicit places.
[2026-05-25 23:14:45] [INFO ] Redundant transitions in 2 ms returned []
Running 219 sub problems to find dead transitions.
[2026-05-25 23:14:45] [INFO ] Flow matrix only has 396 transitions (discarded 32 similar events)
[2026-05-25 23:14:45] [INFO ] Invariant cache hit.
[2026-05-25 23:14:45] [INFO ] State equation strengthened by 14 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/322 variables, 24/24 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/322 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 2 (OVERLAPS) 33/355 variables, 33/57 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/355 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 4 (OVERLAPS) 395/750 variables, 355/412 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/750 variables, 14/426 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/750 variables, 0/426 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 7 (OVERLAPS) 0/750 variables, 0/426 constraints. Problems are: Problem set: 0 solved, 219 unsolved
No progress, stopping.
After SMT solving in domain Real declared 750/751 variables, and 426 constraints, problems are : Problem set: 0 solved, 219 unsolved in 17581 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, State Equation: 355/355 constraints, ReadFeed: 14/14 constraints, PredecessorRefiner: 219/219 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 219 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/322 variables, 24/24 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/322 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 2 (OVERLAPS) 33/355 variables, 33/57 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/355 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 4 (OVERLAPS) 395/750 variables, 355/412 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/750 variables, 14/426 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/750 variables, 219/645 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/750 variables, 1/646 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/750 variables, 0/646 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 9 (OVERLAPS) 0/750 variables, 0/646 constraints. Problems are: Problem set: 0 solved, 219 unsolved
No progress, stopping.
After SMT solving in domain Int declared 750/751 variables, and 646 constraints, problems are : Problem set: 0 solved, 219 unsolved in 25063 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, State Equation: 355/355 constraints, ReadFeed: 14/14 constraints, PredecessorRefiner: 219/219 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 42660ms problems are : Problem set: 0 solved, 219 unsolved
Search for dead transitions found 0 dead transitions in 42664ms
Starting structural reductions in SI_CTL mode, iteration 1 : 355/1422 places, 428/1694 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 43216 ms. Remains : 355/1422 places, 428/1694 transitions.
[2026-05-25 23:15:28] [INFO ] Flatten gal took : 7 ms
[2026-05-25 23:15:28] [INFO ] Flatten gal took : 5 ms
[2026-05-25 23:15:28] [INFO ] Input system was already deterministic with 428 transitions.
[2026-05-25 23:15:28] [INFO ] Flatten gal took : 5 ms
[2026-05-25 23:15:28] [INFO ] Flatten gal took : 5 ms
[2026-05-25 23:15:28] [INFO ] Time to serialize gal into /tmp/CTLCardinality16269199176505863276.gal : 2 ms
[2026-05-25 23:15:28] [INFO ] Time to serialize properties into /tmp/CTLCardinality4482150616730494087.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/CTLCardinality16269199176505863276.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4482150616730494087.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.32502e+44,0.215019,12372,2,710,5,43066,6,0,1817,38260,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-25 23:15:58] [INFO ] Flatten gal took : 13 ms
[2026-05-25 23:15:58] [INFO ] Applying decomposition
[2026-05-25 23:15:58] [INFO ] Flatten gal took : 6 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/graph3467851929011224862.txt' '-o' '/tmp/graph3467851929011224862.bin' '-w' '/tmp/graph3467851929011224862.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph3467851929011224862.bin' '-l' '-1' '-v' '-w' '/tmp/graph3467851929011224862.weights' '-q' '0' '-e' '0.001'
[2026-05-25 23:15:58] [INFO ] Decomposing Gal with order
[2026-05-25 23:15:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 23:15:58] [INFO ] Removed a total of 37 redundant transitions.
[2026-05-25 23:15:58] [INFO ] Flatten gal took : 10 ms
[2026-05-25 23:15:58] [INFO ] Fuse similar labels procedure discarded/fused a total of 8 labels/synchronizations in 1 ms.
[2026-05-25 23:15:58] [INFO ] Time to serialize gal into /tmp/CTLCardinality7826321046278031998.gal : 2 ms
[2026-05-25 23:15:58] [INFO ] Time to serialize properties into /tmp/CTLCardinality12712044590311068404.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/CTLCardinality7826321046278031998.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12712044590311068404.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.32502e+44,0.12059,7460,214,421,4155,3943,726,4932,259,9300,0


Converting to forward existential form...Done !
original formula: EG((AF((((i4.u21.p1209==0)||(u22.p1223==1))||(i7.i1.u28.p1600==1))) * ((i7.i0.u27.p1529==0)||(i0.u1.p93==1))))
=> equivalent forward existential formula: [FwdG(Init,(!(EG(!((((i4.u21.p1209==0)||(u22.p1223==1))||(i7.i1.u28.p1600==1))))) * ((i7.i0.u27.p1529==0)||(i0.u...177
Reverse transition relation is NOT exact ! Due to transitions i7.i1.t60, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/to...172
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 1422/1422 places, 1694/1694 transitions.
Graph (trivial) has 1342 edges and 1422 vertex of which 876 / 1422 are part of one of the 33 SCC in 4 ms
Free SCC test removed 843 places
Ensure Unique test removed 989 transitions
Reduce isomorphic transitions removed 989 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 0 with 12 rules applied. Total rules applied 13 place count 578 transition count 692
Reduce places removed 12 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 16 rules applied. Total rules applied 29 place count 566 transition count 688
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 31 place count 564 transition count 688
Performed 35 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 35 Pre rules applied. Total rules applied 31 place count 564 transition count 653
Deduced a syphon composed of 35 places in 1 ms
Reduce places removed 35 places and 0 transitions.
Iterating global reduction 3 with 70 rules applied. Total rules applied 101 place count 529 transition count 653
Discarding 29 places :
Symmetric choice reduction at 3 with 29 rule applications. Total rules 130 place count 500 transition count 598
Iterating global reduction 3 with 29 rules applied. Total rules applied 159 place count 500 transition count 598
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 5 Pre rules applied. Total rules applied 159 place count 500 transition count 593
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 169 place count 495 transition count 593
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 175 place count 489 transition count 579
Iterating global reduction 3 with 6 rules applied. Total rules applied 181 place count 489 transition count 579
Performed 102 Post agglomeration using F-continuation condition.Transition count delta: 102
Deduced a syphon composed of 102 places in 0 ms
Reduce places removed 102 places and 0 transitions.
Iterating global reduction 3 with 204 rules applied. Total rules applied 385 place count 387 transition count 477
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 387 place count 387 transition count 475
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 388 place count 387 transition count 474
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 389 place count 386 transition count 473
Reduce places removed 7 places and 0 transitions.
Graph (trivial) has 263 edges and 379 vertex of which 36 / 379 are part of one of the 18 SCC in 0 ms
Free SCC test removed 18 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 4 with 9 rules applied. Total rules applied 398 place count 361 transition count 472
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 37 transitions
Reduce isomorphic transitions removed 37 transitions.
Iterating post reduction 5 with 38 rules applied. Total rules applied 436 place count 360 transition count 435
Applied a total of 436 rules in 102 ms. Remains 360 /1422 variables (removed 1062) and now considering 435/1694 (removed 1259) transitions.
[2026-05-25 23:16:28] [INFO ] Flow matrix only has 403 transitions (discarded 32 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5551334716478871266.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6503626232248923732.kers'
[2026-05-25 23:16:28] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5551334716478871266.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6503626232248923732.kers]
Normalized transition count is 402 out of 403 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 402 rows 359 cols 1183 entries
Finished phase 1 with 301 SingleSign rule and 0 generalized
[2026-05-25 23:16:28] [INFO ] Computed 59 invariants in 1 ms
Computed 59 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-6503626232248923732.kers
Total runtime 4 ms.
[2026-05-25 23:16:29] [INFO ] Implicit Places using invariants in 169 ms returned [11]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 171 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 359/1422 places, 435/1694 transitions.
Graph (trivial) has 227 edges and 359 vertex of which 4 / 359 are part of one of the 2 SCC in 0 ms
Free SCC test removed 2 places
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Applied a total of 1 rules in 9 ms. Remains 357 /359 variables (removed 2) and now considering 431/435 (removed 4) transitions.
[2026-05-25 23:16:29] [INFO ] Flow matrix only has 399 transitions (discarded 32 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17356817374841722622.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15421763269043471860.kers'
[2026-05-25 23:16:29] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17356817374841722622.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15421763269043471860.kers]
Normalized transition count is 398 out of 399 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 398 rows 357 cols 1175 entries
Finished phase 1 with 299 SingleSign rule and 0 generalized
[2026-05-25 23:16:29] [INFO ] Computed 58 invariants in 2 ms
Computed 58 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-15421763269043471860.kers
Total runtime 3 ms.
[2026-05-25 23:16:29] [INFO ] Implicit Places using invariants in 163 ms returned []
[2026-05-25 23:16:29] [INFO ] Flow matrix only has 399 transitions (discarded 32 similar events)
[2026-05-25 23:16:29] [INFO ] Invariant cache hit.
[2026-05-25 23:16:29] [INFO ] State equation strengthened by 17 read => feed constraints.
[2026-05-25 23:16:29] [INFO ] Implicit Places using invariants and state equation in 310 ms returned []
Implicit Place search using SMT with State Equation took 474 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 357/1422 places, 431/1694 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 758 ms. Remains : 357/1422 places, 431/1694 transitions.
[2026-05-25 23:16:29] [INFO ] Flatten gal took : 5 ms
[2026-05-25 23:16:29] [INFO ] Flatten gal took : 6 ms
[2026-05-25 23:16:29] [INFO ] Input system was already deterministic with 431 transitions.
[2026-05-25 23:16:29] [INFO ] Flatten gal took : 5 ms
[2026-05-25 23:16:29] [INFO ] Flatten gal took : 5 ms
[2026-05-25 23:16:29] [INFO ] Time to serialize gal into /tmp/CTLCardinality2210699719049145152.gal : 1 ms
[2026-05-25 23:16:29] [INFO ] Time to serialize properties into /tmp/CTLCardinality13482300615950511589.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/CTLCardinality2210699719049145152.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13482300615950511589.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.58715e+44,0.20712,11836,2,767,5,39384,6,0,1826,34864,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-25 23:16:59] [INFO ] Flatten gal took : 5 ms
[2026-05-25 23:16:59] [INFO ] Applying decomposition
[2026-05-25 23:16:59] [INFO ] Flatten gal took : 4 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph14189881393089018035.txt' '-o' '/tmp/graph14189881393089018035.bin' '-w' '/tmp/graph14189881393089018035.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph14189881393089018035.bin' '-l' '-1' '-v' '-w' '/tmp/graph14189881393089018035.weights' '-q' '0' '-e' '0.001'
[2026-05-25 23:16:59] [INFO ] Decomposing Gal with order
[2026-05-25 23:16:59] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 23:16:59] [INFO ] Removed a total of 36 redundant transitions.
[2026-05-25 23:16:59] [INFO ] Flatten gal took : 10 ms
[2026-05-25 23:16:59] [INFO ] Fuse similar labels procedure discarded/fused a total of 10 labels/synchronizations in 1 ms.
[2026-05-25 23:16:59] [INFO ] Time to serialize gal into /tmp/CTLCardinality18333061697120060461.gal : 2 ms
[2026-05-25 23:16:59] [INFO ] Time to serialize properties into /tmp/CTLCardinality17661618676173459417.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/CTLCardinality18333061697120060461.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17661618676173459417.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 -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.58715e+44,0.093724,7244,211,435,3476,4122,736,3892,261,7996,0


Converting to forward existential form...Done !
original formula: EG((((i9.u37.p2014==0)||(i1.u0.p54==1))||((i1.u5.p396==0)&&(i1.u6.p422==1))))
=> equivalent forward existential formula: [FwdG(Init,(((i9.u37.p2014==0)||(i1.u0.p54==1))||((i1.u5.p396==0)&&(i1.u6.p422==1))))] != FALSE
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
(forward)formula 0,1,2.53358,97684,1,0,133440,23164,2485,334494,1162,160521,27122
FORMULA NoC3x3-PT-4B-CTLCardinality-2024-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 1422/1422 places, 1694/1694 transitions.
Discarding 33 places :
Symmetric choice reduction at 0 with 33 rule applications. Total rules 33 place count 1389 transition count 1661
Iterating global reduction 0 with 33 rules applied. Total rules applied 66 place count 1389 transition count 1661
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 69 place count 1389 transition count 1658
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 80 place count 1378 transition count 1647
Iterating global reduction 1 with 11 rules applied. Total rules applied 91 place count 1378 transition count 1647
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 97 place count 1378 transition count 1641
Applied a total of 97 rules in 147 ms. Remains 1378 /1422 variables (removed 44) and now considering 1641/1694 (removed 53) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9887863151369368471.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13248774692637291033.kers'
[2026-05-25 23:17:02] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9887863151369368471.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13248774692637291033.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 1641 rows 1378 cols 3911 entries
Finished phase 1 with 1312 SingleSign rule and 0 generalized
[2026-05-25 23:17:02] [INFO ] Computed 66 invariants in 10 ms
Computed 66 P flows in 11 ms.
Exported basis to /tmp/petrispot-output-13248774692637291033.kers
Total runtime 14 ms.
[2026-05-25 23:17:02] [INFO ] Implicit Places using invariants in 408 ms returned []
[2026-05-25 23:17:02] [INFO ] Invariant cache hit.
[2026-05-25 23:17:03] [INFO ] Implicit Places using invariants and state equation in 1036 ms returned []
Implicit Place search using SMT with State Equation took 1446 ms to find 0 implicit places.
Running 1640 sub problems to find dead transitions.
[2026-05-25 23:17:03] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1377/3019 variables, and 0 constraints, problems are : Problem set: 0 solved, 1640 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 0/66 constraints, State Equation: 0/1378 constraints, PredecessorRefiner: 1640/1640 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1640 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1377/3019 variables, and 0 constraints, problems are : Problem set: 0 solved, 1640 unsolved in 30034 ms.
Refiners :[Positive P Invariants (semi-flows): 0/66 constraints, State Equation: 0/1378 constraints, PredecessorRefiner: 0/1640 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60303ms problems are : Problem set: 0 solved, 1640 unsolved
Search for dead transitions found 0 dead transitions in 60311ms
Starting structural reductions in LTL mode, iteration 1 : 1378/1422 places, 1641/1694 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61909 ms. Remains : 1378/1422 places, 1641/1694 transitions.
[2026-05-25 23:18:04] [INFO ] Flatten gal took : 16 ms
[2026-05-25 23:18:04] [INFO ] Flatten gal took : 15 ms
[2026-05-25 23:18:04] [INFO ] Input system was already deterministic with 1641 transitions.
[2026-05-25 23:18:04] [INFO ] Flatten gal took : 16 ms
[2026-05-25 23:18:04] [INFO ] Flatten gal took : 16 ms
[2026-05-25 23:18:04] [INFO ] Time to serialize gal into /tmp/CTLCardinality4752611165358461953.gal : 5 ms
[2026-05-25 23:18:04] [INFO ] Time to serialize properties into /tmp/CTLCardinality6189172494676657840.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/CTLCardinality4752611165358461953.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6189172494676657840.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,8.35627e+74,15.8736,425936,2,57987,5,1.42421e+06,6,0,7155,1.88604e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-25 23:18:34] [INFO ] Flatten gal took : 18 ms
[2026-05-25 23:18:34] [INFO ] Applying decomposition
[2026-05-25 23:18:34] [INFO ] Flatten gal took : 16 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/graph12547722146962383699.txt' '-o' '/tmp/graph12547722146962383699.bin' '-w' '/tmp/graph12547722146962383699.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph12547722146962383699.bin' '-l' '-1' '-v' '-w' '/tmp/graph12547722146962383699.weights' '-q' '0' '-e' '0.001'
[2026-05-25 23:18:34] [INFO ] Decomposing Gal with order
[2026-05-25 23:18:34] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 23:18:34] [INFO ] Removed a total of 482 redundant transitions.
[2026-05-25 23:18:34] [INFO ] Flatten gal took : 36 ms
[2026-05-25 23:18:34] [INFO ] Fuse similar labels procedure discarded/fused a total of 60 labels/synchronizations in 14 ms.
[2026-05-25 23:18:34] [INFO ] Time to serialize gal into /tmp/CTLCardinality938579917680967429.gal : 11 ms
[2026-05-25 23:18:34] [INFO ] Time to serialize properties into /tmp/CTLCardinality15256470393848106151.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/CTLCardinality938579917680967429.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15256470393848106151.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 -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,8.35627e+74,2.99964,114792,2988,26,258909,947,2575,399065,75,2690,0


Converting to forward existential form...Done !
original formula: EX(E((!(E((i22.u401.p1800==0) U (i27.u469.p2109==0))) + ((EF((i10.i0.i0.u191.p808==0)) * !(((i10.i0.i1.u193.p814==0)||(i17.u328.p1461==1)...365
=> equivalent forward existential formula: [((FwdU(EY(Init),(!(E((i22.u401.p1800==0) U (i27.u469.p2109==0))) + ((E(TRUE U (i10.i0.i0.u191.p808==0)) * !(((i...975
Reverse transition relation is NOT exact ! Due to transitions t223, t652, t689, t817, t975, t1090, t1125, t1323, t1613, t1626, i0.u249.t731, i1.t1212, i1.i...550
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 1422/1422 places, 1694/1694 transitions.
Graph (trivial) has 1331 edges and 1422 vertex of which 866 / 1422 are part of one of the 33 SCC in 3 ms
Free SCC test removed 833 places
Ensure Unique test removed 975 transitions
Reduce isomorphic transitions removed 975 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 0 with 12 rules applied. Total rules applied 13 place count 588 transition count 706
Reduce places removed 12 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 13 rules applied. Total rules applied 26 place count 576 transition count 705
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 27 place count 575 transition count 705
Performed 34 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 34 Pre rules applied. Total rules applied 27 place count 575 transition count 671
Deduced a syphon composed of 34 places in 1 ms
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 3 with 68 rules applied. Total rules applied 95 place count 541 transition count 671
Discarding 27 places :
Symmetric choice reduction at 3 with 27 rule applications. Total rules 122 place count 514 transition count 619
Iterating global reduction 3 with 27 rules applied. Total rules applied 149 place count 514 transition count 619
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 149 place count 514 transition count 615
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 157 place count 510 transition count 615
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 163 place count 504 transition count 601
Iterating global reduction 3 with 6 rules applied. Total rules applied 169 place count 504 transition count 601
Performed 102 Post agglomeration using F-continuation condition.Transition count delta: 102
Deduced a syphon composed of 102 places in 0 ms
Reduce places removed 102 places and 0 transitions.
Iterating global reduction 3 with 204 rules applied. Total rules applied 373 place count 402 transition count 499
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 374 place count 402 transition count 498
Drop transitions (Redundant composition of simpler transitions.) removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 4 with 4 rules applied. Total rules applied 378 place count 402 transition count 494
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 2 Pre rules applied. Total rules applied 378 place count 402 transition count 492
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 382 place count 400 transition count 492
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 383 place count 399 transition count 491
Reduce places removed 9 places and 0 transitions.
Graph (trivial) has 273 edges and 390 vertex of which 44 / 390 are part of one of the 22 SCC in 0 ms
Free SCC test removed 22 places
Iterating post reduction 4 with 10 rules applied. Total rules applied 393 place count 368 transition count 491
Ensure Unique test removed 44 transitions
Reduce isomorphic transitions removed 44 transitions.
Iterating post reduction 5 with 44 rules applied. Total rules applied 437 place count 368 transition count 447
Applied a total of 437 rules in 79 ms. Remains 368 /1422 variables (removed 1054) and now considering 447/1694 (removed 1247) transitions.
[2026-05-25 23:19:04] [INFO ] Flow matrix only has 415 transitions (discarded 32 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2006088141477187128.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5913178634903684748.kers'
[2026-05-25 23:19:04] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2006088141477187128.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5913178634903684748.kers]
Normalized transition count is 414 out of 415 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 414 rows 368 cols 1200 entries
Finished phase 1 with 311 SingleSign rule and 0 generalized
[2026-05-25 23:19:04] [INFO ] Computed 57 invariants in 1 ms
Computed 57 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-5913178634903684748.kers
Total runtime 2 ms.
[2026-05-25 23:19:05] [INFO ] Implicit Places using invariants in 210 ms returned []
[2026-05-25 23:19:05] [INFO ] Flow matrix only has 415 transitions (discarded 32 similar events)
[2026-05-25 23:19:05] [INFO ] Invariant cache hit.
[2026-05-25 23:19:05] [INFO ] State equation strengthened by 14 read => feed constraints.
[2026-05-25 23:19:05] [INFO ] Implicit Places using invariants and state equation in 273 ms returned []
Implicit Place search using SMT with State Equation took 505 ms to find 0 implicit places.
[2026-05-25 23:19:05] [INFO ] Redundant transitions in 2 ms returned []
Running 231 sub problems to find dead transitions.
[2026-05-25 23:19:05] [INFO ] Flow matrix only has 415 transitions (discarded 32 similar events)
[2026-05-25 23:19:05] [INFO ] Invariant cache hit.
[2026-05-25 23:19:05] [INFO ] State equation strengthened by 14 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/335 variables, 24/24 constraints. Problems are: Problem set: 0 solved, 231 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/335 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 231 unsolved
At refinement iteration 2 (OVERLAPS) 33/368 variables, 33/57 constraints. Problems are: Problem set: 0 solved, 231 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/368 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 231 unsolved
At refinement iteration 4 (OVERLAPS) 414/782 variables, 368/425 constraints. Problems are: Problem set: 0 solved, 231 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/782 variables, 14/439 constraints. Problems are: Problem set: 0 solved, 231 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/782 variables, 0/439 constraints. Problems are: Problem set: 0 solved, 231 unsolved
At refinement iteration 7 (OVERLAPS) 0/782 variables, 0/439 constraints. Problems are: Problem set: 0 solved, 231 unsolved
No progress, stopping.
After SMT solving in domain Real declared 782/783 variables, and 439 constraints, problems are : Problem set: 0 solved, 231 unsolved in 19573 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, State Equation: 368/368 constraints, ReadFeed: 14/14 constraints, PredecessorRefiner: 231/231 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 231 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/335 variables, 24/24 constraints. Problems are: Problem set: 0 solved, 231 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/335 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 231 unsolved
At refinement iteration 2 (OVERLAPS) 33/368 variables, 33/57 constraints. Problems are: Problem set: 0 solved, 231 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/368 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 231 unsolved
At refinement iteration 4 (OVERLAPS) 414/782 variables, 368/425 constraints. Problems are: Problem set: 0 solved, 231 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/782 variables, 14/439 constraints. Problems are: Problem set: 0 solved, 231 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/782 variables, 231/670 constraints. Problems are: Problem set: 0 solved, 231 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/782 variables, 0/670 constraints. Problems are: Problem set: 0 solved, 231 unsolved
At refinement iteration 8 (OVERLAPS) 0/782 variables, 0/670 constraints. Problems are: Problem set: 0 solved, 231 unsolved
No progress, stopping.
After SMT solving in domain Int declared 782/783 variables, and 670 constraints, problems are : Problem set: 0 solved, 231 unsolved in 19987 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, State Equation: 368/368 constraints, ReadFeed: 14/14 constraints, PredecessorRefiner: 231/231 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 39577ms problems are : Problem set: 0 solved, 231 unsolved
Search for dead transitions found 0 dead transitions in 39578ms
Starting structural reductions in SI_CTL mode, iteration 1 : 368/1422 places, 447/1694 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 40170 ms. Remains : 368/1422 places, 447/1694 transitions.
[2026-05-25 23:19:44] [INFO ] Flatten gal took : 5 ms
[2026-05-25 23:19:44] [INFO ] Flatten gal took : 6 ms
[2026-05-25 23:19:44] [INFO ] Input system was already deterministic with 447 transitions.
[2026-05-25 23:19:44] [INFO ] Flatten gal took : 5 ms
[2026-05-25 23:19:44] [INFO ] Flatten gal took : 5 ms
[2026-05-25 23:19:44] [INFO ] Time to serialize gal into /tmp/CTLCardinality12458324008974949583.gal : 2 ms
[2026-05-25 23:19:44] [INFO ] Time to serialize properties into /tmp/CTLCardinality2329214500639725549.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/CTLCardinality12458324008974949583.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2329214500639725549.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.69612e+45,0.225089,12672,2,700,5,44924,6,0,1889,38134,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-25 23:20:15] [INFO ] Flatten gal took : 5 ms
[2026-05-25 23:20:15] [INFO ] Applying decomposition
[2026-05-25 23:20:15] [INFO ] Flatten gal took : 5 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/graph9590154234612472161.txt' '-o' '/tmp/graph9590154234612472161.bin' '-w' '/tmp/graph9590154234612472161.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph9590154234612472161.bin' '-l' '-1' '-v' '-w' '/tmp/graph9590154234612472161.weights' '-q' '0' '-e' '0.001'
[2026-05-25 23:20:15] [INFO ] Decomposing Gal with order
[2026-05-25 23:20:15] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 23:20:15] [INFO ] Removed a total of 33 redundant transitions.
[2026-05-25 23:20:15] [INFO ] Flatten gal took : 9 ms
[2026-05-25 23:20:15] [INFO ] Fuse similar labels procedure discarded/fused a total of 6 labels/synchronizations in 1 ms.
[2026-05-25 23:20:15] [INFO ] Time to serialize gal into /tmp/CTLCardinality15977933871432324279.gal : 2 ms
[2026-05-25 23:20:15] [INFO ] Time to serialize properties into /tmp/CTLCardinality2373885996230572624.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/CTLCardinality15977933871432324279.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2373885996230572624.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.69612e+45,0.124733,8160,240,425,5154,4610,836,6751,258,9875,0


Converting to forward existential form...Done !
original formula: !(A(((((i8.i1.u35.p1722==0)||(i8.i1.u36.p1732==1))&&(i8.i2.u40.p1845==0))&&(((i9.u45.p1885==0)||(i5.u20.p1114==1))||((i1.i0.u6.p416==0)||...272
=> equivalent forward existential formula: (([((FwdU(Init,!((E(TRUE U !(E(TRUE U !((((i9.u44.p2046==0)||(i1.i2.u9.p500==1))||(i9.u41.p1866==0)))))) * (i0.u...893
Reverse transition relation is NOT exact ! Due to transitions i0.u1.t197, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/t...173
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1422/1422 places, 1694/1694 transitions.
Discarding 42 places :
Symmetric choice reduction at 0 with 42 rule applications. Total rules 42 place count 1380 transition count 1652
Iterating global reduction 0 with 42 rules applied. Total rules applied 84 place count 1380 transition count 1652
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 88 place count 1380 transition count 1648
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 104 place count 1364 transition count 1632
Iterating global reduction 1 with 16 rules applied. Total rules applied 120 place count 1364 transition count 1632
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 128 place count 1364 transition count 1624
Applied a total of 128 rules in 148 ms. Remains 1364 /1422 variables (removed 58) and now considering 1624/1694 (removed 70) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17076801275114462709.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11403406380028361477.kers'
[2026-05-25 23:20:45] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17076801275114462709.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11403406380028361477.kers]
Culled 0 columns in 2 ms.
// Phase 1: matrix 1624 rows 1364 cols 3877 entries
Finished phase 1 with 1298 SingleSign rule and 0 generalized
[2026-05-25 23:20:45] [INFO ] Computed 66 invariants in 11 ms
Computed 66 P flows in 11 ms.
Exported basis to /tmp/petrispot-output-11403406380028361477.kers
Total runtime 13 ms.
[2026-05-25 23:20:45] [INFO ] Implicit Places using invariants in 397 ms returned []
[2026-05-25 23:20:45] [INFO ] Invariant cache hit.
[2026-05-25 23:20:46] [INFO ] Implicit Places using invariants and state equation in 892 ms returned []
Implicit Place search using SMT with State Equation took 1292 ms to find 0 implicit places.
Running 1623 sub problems to find dead transitions.
[2026-05-25 23:20:46] [INFO ] Invariant cache hit.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1363/2988 variables, and 0 constraints, problems are : Problem set: 0 solved, 1623 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 0/66 constraints, State Equation: 0/1364 constraints, PredecessorRefiner: 1623/1623 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1623 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1363/2988 variables, and 0 constraints, problems are : Problem set: 0 solved, 1623 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 0/66 constraints, State Equation: 0/1364 constraints, PredecessorRefiner: 0/1623 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60308ms problems are : Problem set: 0 solved, 1623 unsolved
Search for dead transitions found 0 dead transitions in 60310ms
Starting structural reductions in LTL mode, iteration 1 : 1364/1422 places, 1624/1694 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61757 ms. Remains : 1364/1422 places, 1624/1694 transitions.
[2026-05-25 23:21:46] [INFO ] Flatten gal took : 15 ms
[2026-05-25 23:21:46] [INFO ] Flatten gal took : 16 ms
[2026-05-25 23:21:46] [INFO ] Input system was already deterministic with 1624 transitions.
[2026-05-25 23:21:47] [INFO ] Flatten gal took : 16 ms
[2026-05-25 23:21:47] [INFO ] Flatten gal took : 16 ms
[2026-05-25 23:21:47] [INFO ] Time to serialize gal into /tmp/CTLCardinality2549950565964825510.gal : 5 ms
[2026-05-25 23:21:47] [INFO ] Time to serialize properties into /tmp/CTLCardinality2445207489563530892.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/CTLCardinality2549950565964825510.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2445207489563530892.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.42278e+74,13.5991,379688,2,52080,5,1.27334e+06,6,0,7082,1.67176e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-25 23:22:17] [INFO ] Flatten gal took : 15 ms
[2026-05-25 23:22:17] [INFO ] Applying decomposition
[2026-05-25 23:22:17] [INFO ] Flatten gal took : 15 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/graph6488703204540853762.txt' '-o' '/tmp/graph6488703204540853762.bin' '-w' '/tmp/graph6488703204540853762.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6488703204540853762.bin' '-l' '-1' '-v' '-w' '/tmp/graph6488703204540853762.weights' '-q' '0' '-e' '0.001'
[2026-05-25 23:22:17] [INFO ] Decomposing Gal with order
[2026-05-25 23:22:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 23:22:17] [INFO ] Removed a total of 464 redundant transitions.
[2026-05-25 23:22:17] [INFO ] Flatten gal took : 33 ms
[2026-05-25 23:22:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 28 labels/synchronizations in 6 ms.
[2026-05-25 23:22:17] [INFO ] Time to serialize gal into /tmp/CTLCardinality13263663832678639079.gal : 9 ms
[2026-05-25 23:22:17] [INFO ] Time to serialize properties into /tmp/CTLCardinality17055781321031307157.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/CTLCardinality13263663832678639079.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17055781321031307157.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 -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.42278e+74,2.61621,103036,3328,19,237027,631,2291,347913,78,1434,0


Converting to forward existential form...Done !
original formula: AF(EX(TRUE))
=> equivalent forward existential formula: [FwdG(Init,!(EX(TRUE)))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t218, t488, t644, t807, t963, t1078, t1113, t1234, i1.t1199, i3.u82.t1153, i7.u138.t1001, i10...446
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1422/1422 places, 1694/1694 transitions.
Discarding 40 places :
Symmetric choice reduction at 0 with 40 rule applications. Total rules 40 place count 1382 transition count 1654
Iterating global reduction 0 with 40 rules applied. Total rules applied 80 place count 1382 transition count 1654
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 84 place count 1382 transition count 1650
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 98 place count 1368 transition count 1636
Iterating global reduction 1 with 14 rules applied. Total rules applied 112 place count 1368 transition count 1636
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 120 place count 1368 transition count 1628
Applied a total of 120 rules in 149 ms. Remains 1368 /1422 variables (removed 54) and now considering 1628/1694 (removed 66) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12644638474368710997.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15144744451029337630.kers'
[2026-05-25 23:22:47] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12644638474368710997.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15144744451029337630.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 1628 rows 1368 cols 3885 entries
Finished phase 1 with 1302 SingleSign rule and 0 generalized
[2026-05-25 23:22:47] [INFO ] Computed 66 invariants in 12 ms
Computed 66 P flows in 13 ms.
Exported basis to /tmp/petrispot-output-15144744451029337630.kers
Total runtime 15 ms.
[2026-05-25 23:22:47] [INFO ] Implicit Places using invariants in 416 ms returned []
[2026-05-25 23:22:47] [INFO ] Invariant cache hit.
[2026-05-25 23:22:48] [INFO ] Implicit Places using invariants and state equation in 982 ms returned []
Implicit Place search using SMT with State Equation took 1399 ms to find 0 implicit places.
Running 1627 sub problems to find dead transitions.
[2026-05-25 23:22:48] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1367/2996 variables, and 0 constraints, problems are : Problem set: 0 solved, 1627 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 0/66 constraints, State Equation: 0/1368 constraints, PredecessorRefiner: 1627/1627 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1627 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1367/2996 variables, and 0 constraints, problems are : Problem set: 0 solved, 1627 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 0/66 constraints, State Equation: 0/1368 constraints, PredecessorRefiner: 0/1627 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60293ms problems are : Problem set: 0 solved, 1627 unsolved
Search for dead transitions found 0 dead transitions in 60295ms
Starting structural reductions in LTL mode, iteration 1 : 1368/1422 places, 1628/1694 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61848 ms. Remains : 1368/1422 places, 1628/1694 transitions.
[2026-05-25 23:23:49] [INFO ] Flatten gal took : 15 ms
[2026-05-25 23:23:49] [INFO ] Flatten gal took : 16 ms
[2026-05-25 23:23:49] [INFO ] Input system was already deterministic with 1628 transitions.
[2026-05-25 23:23:49] [INFO ] Flatten gal took : 16 ms
[2026-05-25 23:23:49] [INFO ] Flatten gal took : 16 ms
[2026-05-25 23:23:49] [INFO ] Time to serialize gal into /tmp/CTLCardinality17611394170931665836.gal : 7 ms
[2026-05-25 23:23:49] [INFO ] Time to serialize properties into /tmp/CTLCardinality16653827290113533422.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/CTLCardinality17611394170931665836.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16653827290113533422.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.97479e+74,16.4866,426032,2,57092,5,1.40946e+06,6,0,7102,1.87957e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-25 23:24:19] [INFO ] Flatten gal took : 23 ms
[2026-05-25 23:24:19] [INFO ] Applying decomposition
[2026-05-25 23:24:19] [INFO ] Flatten gal took : 16 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/graph2342659930040152163.txt' '-o' '/tmp/graph2342659930040152163.bin' '-w' '/tmp/graph2342659930040152163.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph2342659930040152163.bin' '-l' '-1' '-v' '-w' '/tmp/graph2342659930040152163.weights' '-q' '0' '-e' '0.001'
[2026-05-25 23:24:19] [INFO ] Decomposing Gal with order
[2026-05-25 23:24:19] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 23:24:19] [INFO ] Removed a total of 508 redundant transitions.
[2026-05-25 23:24:19] [INFO ] Flatten gal took : 32 ms
[2026-05-25 23:24:19] [INFO ] Fuse similar labels procedure discarded/fused a total of 59 labels/synchronizations in 11 ms.
[2026-05-25 23:24:19] [INFO ] Time to serialize gal into /tmp/CTLCardinality12931776853498932038.gal : 10 ms
[2026-05-25 23:24:19] [INFO ] Time to serialize properties into /tmp/CTLCardinality2561153007904443232.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/CTLCardinality12931776853498932038.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2561153007904443232.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.97479e+74,3.18239,126160,3172,20,267128,658,2552,547914,58,2046,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 1422/1422 places, 1694/1694 transitions.
Graph (trivial) has 1344 edges and 1422 vertex of which 867 / 1422 are part of one of the 32 SCC in 3 ms
Free SCC test removed 835 places
Ensure Unique test removed 981 transitions
Reduce isomorphic transitions removed 981 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 19 transitions
Trivial Post-agglo rules discarded 19 transitions
Performed 19 trivial Post agglomeration. Transition count delta: 19
Iterating post reduction 0 with 19 rules applied. Total rules applied 20 place count 586 transition count 693
Reduce places removed 19 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 24 rules applied. Total rules applied 44 place count 567 transition count 688
Reduce places removed 2 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 3 rules applied. Total rules applied 47 place count 565 transition count 687
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 48 place count 564 transition count 687
Performed 35 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 35 Pre rules applied. Total rules applied 48 place count 564 transition count 652
Deduced a syphon composed of 35 places in 0 ms
Reduce places removed 35 places and 0 transitions.
Iterating global reduction 4 with 70 rules applied. Total rules applied 118 place count 529 transition count 652
Discarding 29 places :
Symmetric choice reduction at 4 with 29 rule applications. Total rules 147 place count 500 transition count 597
Iterating global reduction 4 with 29 rules applied. Total rules applied 176 place count 500 transition count 597
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 5 Pre rules applied. Total rules applied 176 place count 500 transition count 592
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 186 place count 495 transition count 592
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 192 place count 489 transition count 578
Iterating global reduction 4 with 6 rules applied. Total rules applied 198 place count 489 transition count 578
Performed 105 Post agglomeration using F-continuation condition.Transition count delta: 105
Deduced a syphon composed of 105 places in 0 ms
Reduce places removed 105 places and 0 transitions.
Iterating global reduction 4 with 210 rules applied. Total rules applied 408 place count 384 transition count 473
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 409 place count 384 transition count 472
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 410 place count 384 transition count 471
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 411 place count 383 transition count 470
Reduce places removed 9 places and 0 transitions.
Graph (trivial) has 270 edges and 374 vertex of which 46 / 374 are part of one of the 23 SCC in 1 ms
Free SCC test removed 23 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 5 with 11 rules applied. Total rules applied 422 place count 351 transition count 469
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 47 transitions
Reduce isomorphic transitions removed 47 transitions.
Iterating post reduction 6 with 48 rules applied. Total rules applied 470 place count 350 transition count 422
Applied a total of 470 rules in 88 ms. Remains 350 /1422 variables (removed 1072) and now considering 422/1694 (removed 1272) transitions.
[2026-05-25 23:24:49] [INFO ] Flow matrix only has 391 transitions (discarded 31 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17232314525332663986.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4619694950098823932.kers'
[2026-05-25 23:24:49] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17232314525332663986.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4619694950098823932.kers]
Normalized transition count is 390 out of 391 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 390 rows 350 cols 1148 entries
Finished phase 1 with 293 SingleSign rule and 0 generalized
[2026-05-25 23:24:49] [INFO ] Computed 57 invariants in 1 ms
Computed 57 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-4619694950098823932.kers
Total runtime 2 ms.
[2026-05-25 23:24:50] [INFO ] Implicit Places using invariants in 371 ms returned []
[2026-05-25 23:24:50] [INFO ] Flow matrix only has 391 transitions (discarded 31 similar events)
[2026-05-25 23:24:50] [INFO ] Invariant cache hit.
[2026-05-25 23:24:50] [INFO ] State equation strengthened by 14 read => feed constraints.
[2026-05-25 23:24:50] [INFO ] Implicit Places using invariants and state equation in 262 ms returned []
Implicit Place search using SMT with State Equation took 637 ms to find 0 implicit places.
[2026-05-25 23:24:50] [INFO ] Redundant transitions in 1 ms returned []
Running 209 sub problems to find dead transitions.
[2026-05-25 23:24:50] [INFO ] Flow matrix only has 391 transitions (discarded 31 similar events)
[2026-05-25 23:24:50] [INFO ] Invariant cache hit.
[2026-05-25 23:24:50] [INFO ] State equation strengthened by 14 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/317 variables, 24/24 constraints. Problems are: Problem set: 0 solved, 209 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/317 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 209 unsolved
At refinement iteration 2 (OVERLAPS) 33/350 variables, 33/57 constraints. Problems are: Problem set: 0 solved, 209 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/350 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 209 unsolved
At refinement iteration 4 (OVERLAPS) 390/740 variables, 350/407 constraints. Problems are: Problem set: 0 solved, 209 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/740 variables, 14/421 constraints. Problems are: Problem set: 0 solved, 209 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/740 variables, 0/421 constraints. Problems are: Problem set: 0 solved, 209 unsolved
At refinement iteration 7 (OVERLAPS) 0/740 variables, 0/421 constraints. Problems are: Problem set: 0 solved, 209 unsolved
No progress, stopping.
After SMT solving in domain Real declared 740/741 variables, and 421 constraints, problems are : Problem set: 0 solved, 209 unsolved in 16931 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, State Equation: 350/350 constraints, ReadFeed: 14/14 constraints, PredecessorRefiner: 209/209 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 209 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/317 variables, 24/24 constraints. Problems are: Problem set: 0 solved, 209 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/317 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 209 unsolved
At refinement iteration 2 (OVERLAPS) 33/350 variables, 33/57 constraints. Problems are: Problem set: 0 solved, 209 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/350 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 209 unsolved
At refinement iteration 4 (OVERLAPS) 390/740 variables, 350/407 constraints. Problems are: Problem set: 0 solved, 209 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/740 variables, 14/421 constraints. Problems are: Problem set: 0 solved, 209 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/740 variables, 209/630 constraints. Problems are: Problem set: 0 solved, 209 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/740 variables, 0/630 constraints. Problems are: Problem set: 0 solved, 209 unsolved
At refinement iteration 8 (OVERLAPS) 0/740 variables, 0/630 constraints. Problems are: Problem set: 0 solved, 209 unsolved
No progress, stopping.
After SMT solving in domain Int declared 740/741 variables, and 630 constraints, problems are : Problem set: 0 solved, 209 unsolved in 18193 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, State Equation: 350/350 constraints, ReadFeed: 14/14 constraints, PredecessorRefiner: 209/209 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 35138ms problems are : Problem set: 0 solved, 209 unsolved
Search for dead transitions found 0 dead transitions in 35139ms
Starting structural reductions in SI_CTL mode, iteration 1 : 350/1422 places, 422/1694 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 35869 ms. Remains : 350/1422 places, 422/1694 transitions.
[2026-05-25 23:25:25] [INFO ] Flatten gal took : 9 ms
[2026-05-25 23:25:25] [INFO ] Flatten gal took : 6 ms
[2026-05-25 23:25:25] [INFO ] Input system was already deterministic with 422 transitions.
[2026-05-25 23:25:25] [INFO ] Flatten gal took : 5 ms
[2026-05-25 23:25:25] [INFO ] Flatten gal took : 5 ms
[2026-05-25 23:25:25] [INFO ] Time to serialize gal into /tmp/CTLCardinality7106559478835088739.gal : 1 ms
[2026-05-25 23:25:25] [INFO ] Time to serialize properties into /tmp/CTLCardinality606921482516407235.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/CTLCardinality7106559478835088739.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality606921482516407235.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.56298e+44,0.201246,11680,2,644,5,39813,6,0,1793,33512,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-25 23:25:55] [INFO ] Flatten gal took : 11 ms
[2026-05-25 23:25:55] [INFO ] Applying decomposition
[2026-05-25 23:25:55] [INFO ] Flatten gal took : 5 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/graph15616476711147950781.txt' '-o' '/tmp/graph15616476711147950781.bin' '-w' '/tmp/graph15616476711147950781.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph15616476711147950781.bin' '-l' '-1' '-v' '-w' '/tmp/graph15616476711147950781.weights' '-q' '0' '-e' '0.001'
[2026-05-25 23:25:55] [INFO ] Decomposing Gal with order
[2026-05-25 23:25:55] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 23:25:55] [INFO ] Removed a total of 43 redundant transitions.
[2026-05-25 23:25:55] [INFO ] Flatten gal took : 10 ms
[2026-05-25 23:25:55] [INFO ] Fuse similar labels procedure discarded/fused a total of 8 labels/synchronizations in 1 ms.
[2026-05-25 23:25:55] [INFO ] Time to serialize gal into /tmp/CTLCardinality17316575909345949856.gal : 2 ms
[2026-05-25 23:25:55] [INFO ] Time to serialize properties into /tmp/CTLCardinality6276529739995972780.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/CTLCardinality17316575909345949856.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6276529739995972780.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.56298e+44,0.110228,8172,281,635,4750,6405,655,5209,274,13871,0


Converting to forward existential form...Done !
original formula: EF(EG((i10.u31.p2012==0)))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),(i10.u31.p2012==0))] != FALSE
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
(forward)formula 0,1,5.60391,151092,1,0,155869,40555,2341,423657,1306,259688,15479
FORMULA NoC3x3-PT-4B-CTLCardinality-2024-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
[2026-05-25 23:26:01] [INFO ] Flatten gal took : 19 ms
[2026-05-25 23:26:01] [INFO ] Flatten gal took : 17 ms
[2026-05-25 23:26:01] [INFO ] Applying decomposition
[2026-05-25 23:26:01] [INFO ] Flatten gal took : 17 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/graph922557471650283343.txt' '-o' '/tmp/graph922557471650283343.bin' '-w' '/tmp/graph922557471650283343.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph922557471650283343.bin' '-l' '-1' '-v' '-w' '/tmp/graph922557471650283343.weights' '-q' '0' '-e' '0.001'
[2026-05-25 23:26:01] [INFO ] Decomposing Gal with order
[2026-05-25 23:26:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 23:26:01] [INFO ] Removed a total of 484 redundant transitions.
[2026-05-25 23:26:01] [INFO ] Flatten gal took : 33 ms
[2026-05-25 23:26:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 22 labels/synchronizations in 11 ms.
[2026-05-25 23:26:01] [INFO ] Time to serialize gal into /tmp/CTLCardinality6880889881786771797.gal : 10 ms
[2026-05-25 23:26:01] [INFO ] Time to serialize properties into /tmp/CTLCardinality10684755839765696699.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/CTLCardinality6880889881786771797.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10684755839765696699.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 9 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.4032e+75,4.99103,181180,3974,28,409221,1142,2901,680562,81,3807,0


Converting to forward existential form...Done !
original formula: (EX(((i21.u226.p964==0)||(i2.u72.p229==1))) * AF((AG((i10.i1.i5.u204.p857==0)) + EG((i28.i0.i0.u447.p1949==0)))))
=> equivalent forward existential formula: ([(Init * !(EX(((i21.u226.p964==0)||(i2.u72.p229==1)))))] = FALSE * [FwdG(Init,!((!(E(TRUE U !((i10.i1.i5.u204.p...210
Reverse transition relation is NOT exact ! Due to transitions t237, t679, t716, t847, t1009, t1165, t1202, t1290, t1328, t1364, t1662, i1.i1.t1252, i1.i1.i...748
Detected timeout of ITS tools.
[2026-05-25 23:53:51] [INFO ] Applying decomposition
[2026-05-25 23:53:51] [INFO ] Flatten gal took : 192 ms
[2026-05-25 23:53:51] [INFO ] Decomposing Gal with order
[2026-05-25 23:53:52] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 23:53:52] [INFO ] Removed a total of 99 redundant transitions.
[2026-05-25 23:53:52] [INFO ] Flatten gal took : 193 ms
[2026-05-25 23:53:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 990 labels/synchronizations in 1019 ms.
[2026-05-25 23:53:54] [INFO ] Time to serialize gal into /tmp/CTLCardinality4175216265514772096.gal : 37 ms
[2026-05-25 23:53:54] [INFO ] Time to serialize properties into /tmp/CTLCardinality6248983992595410500.ctl : 8 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/CTLCardinality4175216265514772096.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6248983992595410500.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 -...262
No direction supplied, using forward translation only.
Parsed 9 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.4032e+75,1.93251,66472,2203,369,144154,8172,1508,344896,706,17419,0


Converting to forward existential form...Done !

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="NoC3x3-PT-4B"
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 NoC3x3-PT-4B, 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 r194-tall-177969914000313"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/NoC3x3-PT-4B.tgz
mv NoC3x3-PT-4B 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 ;