Execution Chart

Sorry, for this execution, no execution chart could be reported.

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r212-tall-174901994000282.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-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 2-5832
Executing tool itstools
Input is ShieldRVt-PT-020B, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r212-tall-174901994000282
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 688K
-rw-r--r-- 1 mcc users 8.8K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 103K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.5K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 37K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 29 14:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 110K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.4K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 60K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:33 equiv_col
-rw-r--r-- 1 mcc users 5 May 29 14:33 instance
-rw-r--r-- 1 mcc users 6 May 29 14:33 iscolored
-rw-r--r-- 1 mcc users 239K May 29 14:33 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 ShieldRVt-PT-020B-CTLFireability-2023-12
FORMULA_NAME ShieldRVt-PT-020B-CTLFireability-2023-13
FORMULA_NAME ShieldRVt-PT-020B-CTLFireability-2023-14
FORMULA_NAME ShieldRVt-PT-020B-CTLFireability-2023-15
FORMULA_NAME ShieldRVt-PT-020B-CTLFireability-2025-00
FORMULA_NAME ShieldRVt-PT-020B-CTLFireability-2025-01
FORMULA_NAME ShieldRVt-PT-020B-CTLFireability-2025-02
FORMULA_NAME ShieldRVt-PT-020B-CTLFireability-2025-03
FORMULA_NAME ShieldRVt-PT-020B-CTLFireability-2025-04
FORMULA_NAME ShieldRVt-PT-020B-CTLFireability-2025-05
FORMULA_NAME ShieldRVt-PT-020B-CTLFireability-2025-06
FORMULA_NAME ShieldRVt-PT-020B-CTLFireability-2025-07
FORMULA_NAME ShieldRVt-PT-020B-CTLFireability-2025-08
FORMULA_NAME ShieldRVt-PT-020B-CTLFireability-2025-09
FORMULA_NAME ShieldRVt-PT-020B-CTLFireability-2025-10
FORMULA_NAME ShieldRVt-PT-020B-CTLFireability-2025-11

=== Now, execution of the tool begins

BK_START 1749107057876

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldRVt-PT-020B
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202505121319
[2025-06-05 07:04:19] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-05 07:04:19] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-05 07:04:19] [INFO ] Load time of PNML (sax parser for PT used): 104 ms
[2025-06-05 07:04:19] [INFO ] Transformed 1003 places.
[2025-06-05 07:04:19] [INFO ] Transformed 1003 transitions.
[2025-06-05 07:04:19] [INFO ] Found NUPN structural information;
[2025-06-05 07:04:19] [INFO ] Parsed PT model containing 1003 places and 1003 transitions and 2366 arcs in 208 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 11 ms.
Support contains 90 out of 1003 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1003/1003 places, 1003/1003 transitions.
Discarding 199 places :
Symmetric choice reduction at 0 with 199 rule applications. Total rules 199 place count 804 transition count 804
Iterating global reduction 0 with 199 rules applied. Total rules applied 398 place count 804 transition count 804
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 399 place count 803 transition count 803
Iterating global reduction 0 with 1 rules applied. Total rules applied 400 place count 803 transition count 803
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 401 place count 802 transition count 802
Iterating global reduction 0 with 1 rules applied. Total rules applied 402 place count 802 transition count 802
Applied a total of 402 rules in 221 ms. Remains 802 /1003 variables (removed 201) and now considering 802/1003 (removed 201) transitions.
// Phase 1: matrix 802 rows 802 cols
[2025-06-05 07:04:19] [INFO ] Computed 81 invariants in 27 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 07:04:20] [INFO ] Implicit Places using invariants in 425 ms returned []
[2025-06-05 07:04:20] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 07:04:20] [INFO ] Implicit Places using invariants and state equation in 500 ms returned []
Implicit Place search using SMT with State Equation took 957 ms to find 0 implicit places.
Running 801 sub problems to find dead transitions.
[2025-06-05 07:04:20] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/801 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 801 unsolved
At refinement iteration 1 (OVERLAPS) 1/802 variables, 81/81 constraints. Problems are: Problem set: 0 solved, 801 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:04:46] [INFO ] Deduced a trap composed of 20 places in 53 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:04:47] [INFO ] Deduced a trap composed of 21 places in 321 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:04:47] [INFO ] Deduced a trap composed of 18 places in 28 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:04:47] [INFO ] Deduced a trap composed of 22 places in 37 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:04:48] [INFO ] Deduced a trap composed of 24 places in 36 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:04:48] [INFO ] Deduced a trap composed of 22 places in 27 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:04:49] [INFO ] Deduced a trap composed of 24 places in 29 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:04:49] [INFO ] Deduced a trap composed of 25 places in 34 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:04:49] [INFO ] Deduced a trap composed of 25 places in 33 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:04:49] [INFO ] Deduced a trap composed of 25 places in 32 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:04:50] [INFO ] Deduced a trap composed of 26 places in 36 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:04:50] [INFO ] Deduced a trap composed of 28 places in 37 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 802/1604 variables, and 93 constraints, problems are : Problem set: 0 solved, 801 unsolved in 30240 ms.
Refiners :[Positive P Invariants (semi-flows): 81/81 constraints, State Equation: 0/802 constraints, PredecessorRefiner: 801/801 constraints, Known Traps: 12/12 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 801 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/801 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 801 unsolved
At refinement iteration 1 (OVERLAPS) 1/802 variables, 81/81 constraints. Problems are: Problem set: 0 solved, 801 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/802 variables, 12/93 constraints. Problems are: Problem set: 0 solved, 801 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:05:01] [INFO ] Deduced a trap composed of 25 places in 41 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:05:01] [INFO ] Deduced a trap composed of 24 places in 37 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:05:01] [INFO ] Deduced a trap composed of 21 places in 34 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:05:02] [INFO ] Deduced a trap composed of 25 places in 36 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:05:03] [INFO ] Deduced a trap composed of 28 places in 37 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:05:03] [INFO ] Deduced a trap composed of 27 places in 28 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:05:03] [INFO ] Deduced a trap composed of 28 places in 40 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:05:04] [INFO ] Deduced a trap composed of 29 places in 32 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:05:04] [INFO ] Deduced a trap composed of 27 places in 30 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:05:04] [INFO ] Deduced a trap composed of 27 places in 37 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:05:05] [INFO ] Deduced a trap composed of 30 places in 41 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:05:05] [INFO ] Deduced a trap composed of 31 places in 36 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:05:06] [INFO ] Deduced a trap composed of 30 places in 46 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:05:06] [INFO ] Deduced a trap composed of 32 places in 29 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:05:06] [INFO ] Deduced a trap composed of 30 places in 36 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:05:06] [INFO ] Deduced a trap composed of 33 places in 39 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:05:06] [INFO ] Deduced a trap composed of 35 places in 29 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:05:07] [INFO ] Deduced a trap composed of 32 places in 39 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:05:07] [INFO ] Deduced a trap composed of 34 places in 34 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:05:07] [INFO ] Deduced a trap composed of 35 places in 39 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/802 variables, 20/113 constraints. Problems are: Problem set: 0 solved, 801 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:05:09] [INFO ] Deduced a trap composed of 23 places in 38 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:05:11] [INFO ] Deduced a trap composed of 32 places in 160 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:05:12] [INFO ] Deduced a trap composed of 30 places in 40 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:05:15] [INFO ] Deduced a trap composed of 32 places in 34 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:05:15] [INFO ] Deduced a trap composed of 36 places in 38 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:05:16] [INFO ] Deduced a trap composed of 35 places in 40 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:05:16] [INFO ] Deduced a trap composed of 38 places in 34 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:05:16] [INFO ] Deduced a trap composed of 38 places in 37 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:05:17] [INFO ] Deduced a trap composed of 39 places in 41 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:05:17] [INFO ] Deduced a trap composed of 38 places in 31 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:05:17] [INFO ] Deduced a trap composed of 28 places in 41 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:05:17] [INFO ] Deduced a trap composed of 40 places in 37 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/802 variables, 12/125 constraints. Problems are: Problem set: 0 solved, 801 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 802/1604 variables, and 125 constraints, problems are : Problem set: 0 solved, 801 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 81/81 constraints, State Equation: 0/802 constraints, PredecessorRefiner: 0/801 constraints, Known Traps: 44/44 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60425ms problems are : Problem set: 0 solved, 801 unsolved
Search for dead transitions found 0 dead transitions in 60440ms
Starting structural reductions in LTL mode, iteration 1 : 802/1003 places, 802/1003 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61654 ms. Remains : 802/1003 places, 802/1003 transitions.
Support contains 90 out of 802 places after structural reductions.
[2025-06-05 07:05:21] [INFO ] Flatten gal took : 77 ms
[2025-06-05 07:05:21] [INFO ] Flatten gal took : 44 ms
[2025-06-05 07:05:21] [INFO ] Input system was already deterministic with 802 transitions.
Support contains 77 out of 802 places (down from 90) after GAL structural reductions.
RANDOM walk for 40000 steps (9 resets) in 1587 ms. (25 steps per ms) remains 9/52 properties
BEST_FIRST walk for 40004 steps (8 resets) in 132 ms. (300 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 131 ms. (303 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40002 steps (8 resets) in 118 ms. (336 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 160 ms. (248 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40003 steps (8 resets) in 132 ms. (300 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40003 steps (8 resets) in 116 ms. (341 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 96 ms. (412 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 146 ms. (272 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 93 ms. (425 steps per ms) remains 9/9 properties
[2025-06-05 07:05:22] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/23 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 1 (OVERLAPS) 222/245 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/245 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 3 (OVERLAPS) 557/802 variables, 61/81 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/802 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 5 (OVERLAPS) 802/1604 variables, 802/883 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1604 variables, 0/883 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 7 (OVERLAPS) 0/1604 variables, 0/883 constraints. Problems are: Problem set: 0 solved, 9 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1604/1604 variables, and 883 constraints, problems are : Problem set: 0 solved, 9 unsolved in 1052 ms.
Refiners :[Positive P Invariants (semi-flows): 81/81 constraints, State Equation: 802/802 constraints, PredecessorRefiner: 9/9 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 9 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/23 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 1 (OVERLAPS) 222/245 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 9 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:05:23] [INFO ] Deduced a trap composed of 37 places in 106 ms of which 3 ms to minimize.
Problem AtomicPropp32 is UNSAT
At refinement iteration 2 (INCLUDED_ONLY) 0/245 variables, 1/21 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/245 variables, 0/21 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 4 (OVERLAPS) 557/802 variables, 61/82 constraints. Problems are: Problem set: 1 solved, 8 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:05:24] [INFO ] Deduced a trap composed of 26 places in 117 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:05:24] [INFO ] Deduced a trap composed of 27 places in 109 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:05:24] [INFO ] Deduced a trap composed of 28 places in 102 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:05:24] [INFO ] Deduced a trap composed of 32 places in 100 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:05:24] [INFO ] Deduced a trap composed of 33 places in 96 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:05:24] [INFO ] Deduced a trap composed of 34 places in 89 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:05:24] [INFO ] Deduced a trap composed of 31 places in 91 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:05:24] [INFO ] Deduced a trap composed of 35 places in 94 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:05:24] [INFO ] Deduced a trap composed of 23 places in 91 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:05:25] [INFO ] Deduced a trap composed of 36 places in 91 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:05:25] [INFO ] Deduced a trap composed of 37 places in 65 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:05:25] [INFO ] Deduced a trap composed of 41 places in 65 ms of which 4 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/802 variables, 12/94 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/802 variables, 0/94 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 7 (OVERLAPS) 802/1604 variables, 802/896 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1604 variables, 8/904 constraints. Problems are: Problem set: 1 solved, 8 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:05:25] [INFO ] Deduced a trap composed of 24 places in 94 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:05:26] [INFO ] Deduced a trap composed of 27 places in 80 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:05:26] [INFO ] Deduced a trap composed of 30 places in 70 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:05:26] [INFO ] Deduced a trap composed of 29 places in 74 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:05:26] [INFO ] Deduced a trap composed of 38 places in 70 ms of which 7 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/1604 variables, 5/909 constraints. Problems are: Problem set: 1 solved, 8 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:05:26] [INFO ] Deduced a trap composed of 22 places in 82 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:05:26] [INFO ] Deduced a trap composed of 30 places in 77 ms of which 7 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/1604 variables, 2/911 constraints. Problems are: Problem set: 1 solved, 8 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:05:27] [INFO ] Deduced a trap composed of 30 places in 69 ms of which 5 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/1604 variables, 1/912 constraints. Problems are: Problem set: 1 solved, 8 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:05:27] [INFO ] Deduced a trap along path composed of 7 places in 53 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:05:27] [INFO ] Deduced a trap along path composed of 7 places in 41 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:05:27] [INFO ] Deduced a trap along path composed of 7 places in 30 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:05:27] [INFO ] Deduced a trap along path composed of 7 places in 29 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:05:27] [INFO ] Deduced a trap along path composed of 6 places in 27 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:05:27] [INFO ] Deduced a trap along path composed of 6 places in 24 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:05:27] [INFO ] Deduced a trap along path composed of 7 places in 17 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:05:28] [INFO ] Deduced a trap along path composed of 6 places in 31 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:05:28] [INFO ] Deduced a trap along path composed of 7 places in 25 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:05:28] [INFO ] Deduced a trap along path composed of 7 places in 26 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:05:28] [INFO ] Deduced a trap along path composed of 7 places in 26 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:05:28] [INFO ] Deduced a trap along path composed of 7 places in 25 ms of which 2 ms to minimize.
SMT process timed out in 6097ms, After SMT, problems are : Problem set: 1 solved, 8 unsolved
Fused 8 Parikh solutions to 6 different solutions.
Parikh walk visited 0 properties in 3893 ms.
Support contains 20 out of 802 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 802/802 places, 802/802 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 203 transitions
Trivial Post-agglo rules discarded 203 transitions
Performed 203 trivial Post agglomeration. Transition count delta: 203
Iterating post reduction 0 with 203 rules applied. Total rules applied 203 place count 802 transition count 599
Reduce places removed 203 places and 0 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Iterating post reduction 1 with 208 rules applied. Total rules applied 411 place count 599 transition count 594
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 416 place count 594 transition count 594
Performed 144 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 144 Pre rules applied. Total rules applied 416 place count 594 transition count 450
Deduced a syphon composed of 144 places in 1 ms
Reduce places removed 144 places and 0 transitions.
Iterating global reduction 3 with 288 rules applied. Total rules applied 704 place count 450 transition count 450
Discarding 15 places :
Symmetric choice reduction at 3 with 15 rule applications. Total rules 719 place count 435 transition count 435
Iterating global reduction 3 with 15 rules applied. Total rules applied 734 place count 435 transition count 435
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 12 Pre rules applied. Total rules applied 734 place count 435 transition count 423
Deduced a syphon composed of 12 places in 1 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 3 with 24 rules applied. Total rules applied 758 place count 423 transition count 423
Performed 177 Post agglomeration using F-continuation condition.Transition count delta: 177
Deduced a syphon composed of 177 places in 1 ms
Reduce places removed 177 places and 0 transitions.
Iterating global reduction 3 with 354 rules applied. Total rules applied 1112 place count 246 transition count 246
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1113 place count 246 transition count 245
Renaming transitions due to excessive name length > 1024 char.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 1115 place count 245 transition count 244
Performed 53 Post agglomeration using F-continuation condition.Transition count delta: -47
Deduced a syphon composed of 53 places in 1 ms
Reduce places removed 53 places and 0 transitions.
Iterating global reduction 4 with 106 rules applied. Total rules applied 1221 place count 192 transition count 291
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1222 place count 192 transition count 290
Free-agglomeration rule applied 2 times.
Iterating global reduction 5 with 2 rules applied. Total rules applied 1224 place count 192 transition count 288
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 1226 place count 190 transition count 288
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 6 with 2 rules applied. Total rules applied 1228 place count 190 transition count 286
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 1229 place count 190 transition count 286
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 1230 place count 189 transition count 285
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 1231 place count 188 transition count 285
Applied a total of 1231 rules in 150 ms. Remains 188 /802 variables (removed 614) and now considering 285/802 (removed 517) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 150 ms. Remains : 188/802 places, 285/802 transitions.
RANDOM walk for 40000 steps (39 resets) in 787 ms. (50 steps per ms) remains 3/8 properties
BEST_FIRST walk for 40004 steps (11 resets) in 240 ms. (165 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (10 resets) in 95 ms. (416 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 132 ms. (300 steps per ms) remains 2/3 properties
// Phase 1: matrix 285 rows 188 cols
[2025-06-05 07:05:32] [INFO ] Computed 80 invariants in 2 ms
[2025-06-05 07:05:32] [INFO ] State equation strengthened by 9 read => feed constraints.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 22/30 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/30 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 2 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 3/33 variables, 1/9 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/33 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 71/104 variables, 33/42 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/104 variables, 2/44 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/104 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 111/215 variables, 48/92 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/215 variables, 23/115 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/215 variables, 3/118 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/215 variables, 0/118 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (OVERLAPS) 2/217 variables, 1/119 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/217 variables, 0/119 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (OVERLAPS) 74/291 variables, 33/152 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/291 variables, 14/166 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/291 variables, 4/170 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/291 variables, 0/170 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (OVERLAPS) 2/293 variables, 1/171 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/293 variables, 0/171 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 20 (OVERLAPS) 33/326 variables, 15/186 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/326 variables, 5/191 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/326 variables, 0/191 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 23 (OVERLAPS) 1/327 variables, 1/192 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/327 variables, 1/193 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/327 variables, 0/193 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 26 (OVERLAPS) 22/349 variables, 8/201 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/349 variables, 4/205 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/349 variables, 0/205 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 29 (OVERLAPS) 23/372 variables, 8/213 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/372 variables, 3/216 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/372 variables, 0/216 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 32 (OVERLAPS) 1/373 variables, 1/217 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 33 (INCLUDED_ONLY) 0/373 variables, 1/218 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 34 (INCLUDED_ONLY) 0/373 variables, 0/218 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 35 (OVERLAPS) 23/396 variables, 8/226 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 36 (INCLUDED_ONLY) 0/396 variables, 3/229 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 37 (INCLUDED_ONLY) 0/396 variables, 0/229 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 38 (OVERLAPS) 1/397 variables, 1/230 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 39 (INCLUDED_ONLY) 0/397 variables, 1/231 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 40 (INCLUDED_ONLY) 0/397 variables, 0/231 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 41 (OVERLAPS) 26/423 variables, 10/241 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 42 (INCLUDED_ONLY) 0/423 variables, 4/245 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 43 (INCLUDED_ONLY) 0/423 variables, 0/245 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 44 (OVERLAPS) 19/442 variables, 8/253 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 45 (INCLUDED_ONLY) 0/442 variables, 4/257 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 46 (INCLUDED_ONLY) 0/442 variables, 0/257 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 47 (OVERLAPS) 20/462 variables, 8/265 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 48 (INCLUDED_ONLY) 0/462 variables, 3/268 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 49 (INCLUDED_ONLY) 0/462 variables, 0/268 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 50 (OVERLAPS) 2/464 variables, 1/269 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 51 (INCLUDED_ONLY) 0/464 variables, 0/269 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 52 (OVERLAPS) 9/473 variables, 6/275 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 53 (INCLUDED_ONLY) 0/473 variables, 2/277 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 54 (INCLUDED_ONLY) 0/473 variables, 0/277 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 55 (OVERLAPS) 0/473 variables, 0/277 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 473/473 variables, and 277 constraints, problems are : Problem set: 0 solved, 2 unsolved in 325 ms.
Refiners :[Positive P Invariants (semi-flows): 80/80 constraints, State Equation: 188/188 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 22/30 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/30 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 3/33 variables, 1/9 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/33 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 71/104 variables, 33/42 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/104 variables, 2/44 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/104 variables, 1/45 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/104 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 111/215 variables, 48/93 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/215 variables, 23/116 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/215 variables, 3/119 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/215 variables, 1/120 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/215 variables, 0/120 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (OVERLAPS) 2/217 variables, 1/121 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/217 variables, 0/121 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (OVERLAPS) 74/291 variables, 33/154 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/291 variables, 14/168 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/291 variables, 4/172 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/291 variables, 0/172 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 20 (OVERLAPS) 2/293 variables, 1/173 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/293 variables, 0/173 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 22 (OVERLAPS) 33/326 variables, 15/188 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/326 variables, 5/193 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/326 variables, 0/193 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 25 (OVERLAPS) 1/327 variables, 1/194 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/327 variables, 1/195 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/327 variables, 0/195 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 28 (OVERLAPS) 22/349 variables, 8/203 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/349 variables, 4/207 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/349 variables, 0/207 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 31 (OVERLAPS) 23/372 variables, 8/215 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/372 variables, 3/218 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 33 (INCLUDED_ONLY) 0/372 variables, 0/218 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 34 (OVERLAPS) 1/373 variables, 1/219 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 35 (INCLUDED_ONLY) 0/373 variables, 1/220 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 36 (INCLUDED_ONLY) 0/373 variables, 0/220 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 37 (OVERLAPS) 23/396 variables, 8/228 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 38 (INCLUDED_ONLY) 0/396 variables, 3/231 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 39 (INCLUDED_ONLY) 0/396 variables, 0/231 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 40 (OVERLAPS) 1/397 variables, 1/232 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 41 (INCLUDED_ONLY) 0/397 variables, 1/233 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 42 (INCLUDED_ONLY) 0/397 variables, 0/233 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 43 (OVERLAPS) 26/423 variables, 10/243 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 44 (INCLUDED_ONLY) 0/423 variables, 4/247 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 45 (INCLUDED_ONLY) 0/423 variables, 0/247 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 46 (OVERLAPS) 19/442 variables, 8/255 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 47 (INCLUDED_ONLY) 0/442 variables, 4/259 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 48 (INCLUDED_ONLY) 0/442 variables, 0/259 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 49 (OVERLAPS) 20/462 variables, 8/267 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 50 (INCLUDED_ONLY) 0/462 variables, 3/270 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 51 (INCLUDED_ONLY) 0/462 variables, 0/270 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 52 (OVERLAPS) 2/464 variables, 1/271 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 53 (INCLUDED_ONLY) 0/464 variables, 0/271 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 54 (OVERLAPS) 9/473 variables, 6/277 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 55 (INCLUDED_ONLY) 0/473 variables, 2/279 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 56 (INCLUDED_ONLY) 0/473 variables, 0/279 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 57 (OVERLAPS) 0/473 variables, 0/279 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 473/473 variables, and 279 constraints, problems are : Problem set: 0 solved, 2 unsolved in 714 ms.
Refiners :[Positive P Invariants (semi-flows): 80/80 constraints, State Equation: 188/188 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1046ms problems are : Problem set: 0 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 54 ms.
Support contains 8 out of 188 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 188/188 places, 285/285 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 188 transition count 284
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 2 rules applied. Total rules applied 3 place count 187 transition count 283
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 4 place count 186 transition count 283
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 6 Pre rules applied. Total rules applied 4 place count 186 transition count 277
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 16 place count 180 transition count 277
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
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 24 place count 176 transition count 273
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -3
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 30 place count 173 transition count 276
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 32 place count 171 transition count 274
Applied a total of 32 rules in 28 ms. Remains 171 /188 variables (removed 17) and now considering 274/285 (removed 11) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 28 ms. Remains : 171/188 places, 274/285 transitions.
RANDOM walk for 40000 steps (10 resets) in 268 ms. (148 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 162 ms. (245 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (8 resets) in 153 ms. (259 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 446773 steps, run timeout after 3001 ms. (steps per millisecond=148 ) properties seen :0 out of 2
Probabilistic random walk after 446773 steps, saw 316719 distinct states, run finished after 3006 ms. (steps per millisecond=148 ) properties seen :0
// Phase 1: matrix 274 rows 171 cols
[2025-06-05 07:05:37] [INFO ] Computed 80 invariants in 1 ms
[2025-06-05 07:05:37] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 19/27 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/27 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 2 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 63/90 variables, 27/35 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/90 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 105/195 variables, 46/81 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/195 variables, 23/104 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/195 variables, 1/105 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/195 variables, 0/105 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 69/264 variables, 26/131 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/264 variables, 13/144 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/264 variables, 0/144 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (OVERLAPS) 41/305 variables, 18/162 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/305 variables, 9/171 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/305 variables, 0/171 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (OVERLAPS) 25/330 variables, 10/181 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/330 variables, 5/186 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/330 variables, 0/186 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (OVERLAPS) 22/352 variables, 8/194 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/352 variables, 4/198 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/352 variables, 0/198 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 21 (OVERLAPS) 22/374 variables, 8/206 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/374 variables, 4/210 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/374 variables, 0/210 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 24 (OVERLAPS) 22/396 variables, 8/218 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/396 variables, 4/222 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/396 variables, 0/222 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 27 (OVERLAPS) 22/418 variables, 8/230 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/418 variables, 4/234 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/418 variables, 0/234 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 30 (OVERLAPS) 19/437 variables, 8/242 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/437 variables, 4/246 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/437 variables, 0/246 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 33 (OVERLAPS) 8/445 variables, 4/250 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 34 (INCLUDED_ONLY) 0/445 variables, 2/252 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 35 (INCLUDED_ONLY) 0/445 variables, 0/252 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 36 (OVERLAPS) 0/445 variables, 0/252 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 445/445 variables, and 252 constraints, problems are : Problem set: 0 solved, 2 unsolved in 221 ms.
Refiners :[Positive P Invariants (semi-flows): 80/80 constraints, State Equation: 171/171 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 19/27 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/27 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 63/90 variables, 27/35 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/90 variables, 1/36 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/90 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 105/195 variables, 46/82 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/195 variables, 23/105 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/195 variables, 1/106 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/195 variables, 1/107 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/195 variables, 0/107 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 69/264 variables, 26/133 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/264 variables, 13/146 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/264 variables, 0/146 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (OVERLAPS) 41/305 variables, 18/164 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/305 variables, 9/173 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/305 variables, 0/173 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (OVERLAPS) 25/330 variables, 10/183 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/330 variables, 5/188 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/330 variables, 0/188 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 20 (OVERLAPS) 22/352 variables, 8/196 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/352 variables, 4/200 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/352 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 23 (OVERLAPS) 22/374 variables, 8/208 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/374 variables, 4/212 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/374 variables, 0/212 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 26 (OVERLAPS) 22/396 variables, 8/220 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/396 variables, 4/224 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/396 variables, 0/224 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 29 (OVERLAPS) 22/418 variables, 8/232 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/418 variables, 4/236 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/418 variables, 0/236 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 32 (OVERLAPS) 19/437 variables, 8/244 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 33 (INCLUDED_ONLY) 0/437 variables, 4/248 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 34 (INCLUDED_ONLY) 0/437 variables, 0/248 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 35 (OVERLAPS) 8/445 variables, 4/252 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 36 (INCLUDED_ONLY) 0/445 variables, 2/254 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 37 (INCLUDED_ONLY) 0/445 variables, 0/254 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 38 (OVERLAPS) 0/445 variables, 0/254 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 445/445 variables, and 254 constraints, problems are : Problem set: 0 solved, 2 unsolved in 527 ms.
Refiners :[Positive P Invariants (semi-flows): 80/80 constraints, State Equation: 171/171 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 770ms problems are : Problem set: 0 solved, 2 unsolved
Parikh walk visited 0 properties in 96 ms.
Support contains 8 out of 171 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 171/171 places, 274/274 transitions.
Applied a total of 0 rules in 7 ms. Remains 171 /171 variables (removed 0) and now considering 274/274 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7 ms. Remains : 171/171 places, 274/274 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 171/171 places, 274/274 transitions.
Applied a total of 0 rules in 6 ms. Remains 171 /171 variables (removed 0) and now considering 274/274 (removed 0) transitions.
[2025-06-05 07:05:38] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 07:05:38] [INFO ] Implicit Places using invariants in 142 ms returned []
[2025-06-05 07:05:38] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 07:05:38] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-05 07:05:38] [INFO ] Implicit Places using invariants and state equation in 240 ms returned []
Implicit Place search using SMT with State Equation took 384 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-05 07:05:38] [INFO ] Redundant transitions in 11 ms returned []
Running 269 sub problems to find dead transitions.
[2025-06-05 07:05:38] [INFO ] Invariant cache hit.
[2025-06-05 07:05:38] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/169 variables, 78/78 constraints. Problems are: Problem set: 0 solved, 269 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/169 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 269 unsolved
At refinement iteration 2 (OVERLAPS) 2/171 variables, 2/80 constraints. Problems are: Problem set: 0 solved, 269 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/171 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 269 unsolved
At refinement iteration 4 (OVERLAPS) 274/445 variables, 171/251 constraints. Problems are: Problem set: 0 solved, 269 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/445 variables, 1/252 constraints. Problems are: Problem set: 0 solved, 269 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/445 variables, 0/252 constraints. Problems are: Problem set: 0 solved, 269 unsolved
At refinement iteration 7 (OVERLAPS) 0/445 variables, 0/252 constraints. Problems are: Problem set: 0 solved, 269 unsolved
No progress, stopping.
After SMT solving in domain Real declared 445/445 variables, and 252 constraints, problems are : Problem set: 0 solved, 269 unsolved in 12415 ms.
Refiners :[Positive P Invariants (semi-flows): 80/80 constraints, State Equation: 171/171 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 269/269 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 269 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/169 variables, 78/78 constraints. Problems are: Problem set: 0 solved, 269 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/169 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 269 unsolved
At refinement iteration 2 (OVERLAPS) 2/171 variables, 2/80 constraints. Problems are: Problem set: 0 solved, 269 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/171 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 269 unsolved
At refinement iteration 4 (OVERLAPS) 274/445 variables, 171/251 constraints. Problems are: Problem set: 0 solved, 269 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/445 variables, 1/252 constraints. Problems are: Problem set: 0 solved, 269 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/445 variables, 269/521 constraints. Problems are: Problem set: 0 solved, 269 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/445 variables, 0/521 constraints. Problems are: Problem set: 0 solved, 269 unsolved
At refinement iteration 8 (OVERLAPS) 0/445 variables, 0/521 constraints. Problems are: Problem set: 0 solved, 269 unsolved
No progress, stopping.
After SMT solving in domain Int declared 445/445 variables, and 521 constraints, problems are : Problem set: 0 solved, 269 unsolved in 12704 ms.
Refiners :[Positive P Invariants (semi-flows): 80/80 constraints, State Equation: 171/171 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 269/269 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 25167ms problems are : Problem set: 0 solved, 269 unsolved
Search for dead transitions found 0 dead transitions in 25168ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 25573 ms. Remains : 171/171 places, 274/274 transitions.
Attempting over-approximation, by ignoring read arcs.
Graph (trivial) has 69 edges and 171 vertex of which 4 / 171 are part of one of the 2 SCC in 1 ms
Free SCC test removed 2 places
Drop transitions (Empty/Sink Transition effects.) removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Graph (complete) has 564 edges and 169 vertex of which 167 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Discarding 2 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Reduce places removed 2 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 3 transitions.
Graph (trivial) has 66 edges and 165 vertex of which 4 / 165 are part of one of the 2 SCC in 0 ms
Free SCC test removed 2 places
Iterating post reduction 0 with 6 rules applied. Total rules applied 8 place count 163 transition count 265
Reduce places removed 2 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 5 transitions
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 9 transitions.
Graph (trivial) has 65 edges and 161 vertex of which 6 / 161 are part of one of the 3 SCC in 1 ms
Free SCC test removed 3 places
Iterating post reduction 1 with 12 rules applied. Total rules applied 20 place count 158 transition count 256
Reduce places removed 3 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 7 transitions
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 11 transitions.
Graph (trivial) has 63 edges and 155 vertex of which 8 / 155 are part of one of the 4 SCC in 0 ms
Free SCC test removed 4 places
Iterating post reduction 2 with 15 rules applied. Total rules applied 35 place count 151 transition count 245
Reduce places removed 4 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 9 transitions
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 14 transitions.
Graph (trivial) has 59 edges and 147 vertex of which 8 / 147 are part of one of the 4 SCC in 0 ms
Free SCC test removed 4 places
Iterating post reduction 3 with 19 rules applied. Total rules applied 54 place count 143 transition count 231
Reduce places removed 4 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 9 transitions
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 14 transitions.
Graph (trivial) has 55 edges and 139 vertex of which 8 / 139 are part of one of the 4 SCC in 0 ms
Free SCC test removed 4 places
Iterating post reduction 4 with 19 rules applied. Total rules applied 73 place count 135 transition count 217
Reduce places removed 4 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 9 transitions
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 14 transitions.
Graph (trivial) has 51 edges and 131 vertex of which 8 / 131 are part of one of the 4 SCC in 0 ms
Free SCC test removed 4 places
Iterating post reduction 5 with 19 rules applied. Total rules applied 92 place count 127 transition count 203
Reduce places removed 4 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 9 transitions
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 14 transitions.
Graph (trivial) has 47 edges and 123 vertex of which 8 / 123 are part of one of the 4 SCC in 0 ms
Free SCC test removed 4 places
Iterating post reduction 6 with 19 rules applied. Total rules applied 111 place count 119 transition count 189
Reduce places removed 4 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 9 transitions
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 14 transitions.
Graph (trivial) has 43 edges and 115 vertex of which 6 / 115 are part of one of the 3 SCC in 0 ms
Free SCC test removed 3 places
Iterating post reduction 7 with 19 rules applied. Total rules applied 130 place count 112 transition count 175
Reduce places removed 3 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 10 transitions.
Graph (trivial) has 39 edges and 109 vertex of which 4 / 109 are part of one of the 2 SCC in 0 ms
Free SCC test removed 2 places
Iterating post reduction 8 with 14 rules applied. Total rules applied 144 place count 107 transition count 165
Reduce places removed 2 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 6 transitions.
Graph (trivial) has 36 edges and 105 vertex of which 2 / 105 are part of one of the 1 SCC in 0 ms
Free SCC test removed 1 places
Iterating post reduction 9 with 9 rules applied. Total rules applied 153 place count 104 transition count 159
Reduce places removed 1 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 10 with 5 rules applied. Total rules applied 158 place count 103 transition count 155
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 11 with 1 Pre rules applied. Total rules applied 158 place count 103 transition count 154
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 11 with 3 rules applied. Total rules applied 161 place count 101 transition count 154
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 11 with 3 rules applied. Total rules applied 164 place count 99 transition count 153
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 11 with 3 rules applied. Total rules applied 167 place count 99 transition count 150
Drop transitions (Redundant composition of simpler transitions.) removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 12 with 8 rules applied. Total rules applied 175 place count 99 transition count 142
Applied a total of 175 rules in 28 ms. Remains 99 /171 variables (removed 72) and now considering 142/274 (removed 132) transitions.
Running SMT prover for 2 properties.
// Phase 1: matrix 142 rows 99 cols
[2025-06-05 07:06:03] [INFO ] Computed 44 invariants in 0 ms
Starting Z3 with timeout 450.0 s and query timeout 45000.0 ms
[2025-06-05 07:06:03] [INFO ] [Real]Absence check using 44 positive place invariants in 5 ms returned sat
[2025-06-05 07:06:03] [INFO ] After 45ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
Starting Z3 with timeout 450.0 s and query timeout 45000.0 ms
[2025-06-05 07:06:03] [INFO ] [Nat]Absence check using 44 positive place invariants in 5 ms returned sat
[2025-06-05 07:06:03] [INFO ] After 38ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
TRAPS : Iteration 0
[2025-06-05 07:06:03] [INFO ] After 55ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
[2025-06-05 07:06:03] [INFO ] After 102ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Over-approximation ignoring read arcs solved 0 properties in 185 ms.
Successfully simplified 1 atomic propositions for a total of 16 simplifications.
[2025-06-05 07:06:04] [INFO ] Flatten gal took : 31 ms
[2025-06-05 07:06:04] [INFO ] Flatten gal took : 29 ms
[2025-06-05 07:06:04] [INFO ] Input system was already deterministic with 802 transitions.
Computed a total of 242 stabilizing places and 242 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 802/802 places, 802/802 transitions.
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 21 place count 781 transition count 781
Iterating global reduction 0 with 21 rules applied. Total rules applied 42 place count 781 transition count 781
Applied a total of 42 rules in 30 ms. Remains 781 /802 variables (removed 21) and now considering 781/802 (removed 21) transitions.
// Phase 1: matrix 781 rows 781 cols
[2025-06-05 07:06:04] [INFO ] Computed 81 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 07:06:04] [INFO ] Implicit Places using invariants in 218 ms returned []
[2025-06-05 07:06:04] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 07:06:04] [INFO ] Implicit Places using invariants and state equation in 452 ms returned []
Implicit Place search using SMT with State Equation took 672 ms to find 0 implicit places.
Running 780 sub problems to find dead transitions.
[2025-06-05 07:06:04] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/780 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 1 (OVERLAPS) 1/781 variables, 81/81 constraints. Problems are: Problem set: 0 solved, 780 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:06:29] [INFO ] Deduced a trap composed of 20 places in 38 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:06:30] [INFO ] Deduced a trap composed of 21 places in 34 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:06:30] [INFO ] Deduced a trap composed of 22 places in 31 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:06:30] [INFO ] Deduced a trap composed of 23 places in 34 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:06:31] [INFO ] Deduced a trap composed of 24 places in 37 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:06:31] [INFO ] Deduced a trap composed of 25 places in 31 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:06:32] [INFO ] Deduced a trap composed of 26 places in 45 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:06:32] [INFO ] Deduced a trap composed of 27 places in 35 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:06:33] [INFO ] Deduced a trap composed of 28 places in 37 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:06:33] [INFO ] Deduced a trap composed of 29 places in 34 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:06:34] [INFO ] Deduced a trap composed of 30 places in 44 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:06:34] [INFO ] Deduced a trap composed of 31 places in 39 ms of which 2 ms to minimize.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 781/1562 variables, and 93 constraints, problems are : Problem set: 0 solved, 780 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 81/81 constraints, State Equation: 0/781 constraints, PredecessorRefiner: 780/780 constraints, Known Traps: 12/12 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 780 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/780 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 1 (OVERLAPS) 1/781 variables, 81/81 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/781 variables, 12/93 constraints. Problems are: Problem set: 0 solved, 780 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:06:48] [INFO ] Deduced a trap composed of 32 places in 29 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:06:48] [INFO ] Deduced a trap composed of 33 places in 39 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:06:49] [INFO ] Deduced a trap composed of 34 places in 39 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:06:49] [INFO ] Deduced a trap composed of 35 places in 43 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:06:50] [INFO ] Deduced a trap composed of 36 places in 29 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:06:50] [INFO ] Deduced a trap composed of 37 places in 35 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:06:51] [INFO ] Deduced a trap composed of 38 places in 38 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:06:51] [INFO ] Deduced a trap composed of 28 places in 38 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:06:51] [INFO ] Deduced a trap composed of 39 places in 40 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/781 variables, 9/102 constraints. Problems are: Problem set: 0 solved, 780 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 781/1562 variables, and 102 constraints, problems are : Problem set: 0 solved, 780 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 81/81 constraints, State Equation: 0/781 constraints, PredecessorRefiner: 0/780 constraints, Known Traps: 21/21 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60100ms problems are : Problem set: 0 solved, 780 unsolved
Search for dead transitions found 0 dead transitions in 60102ms
Starting structural reductions in LTL mode, iteration 1 : 781/802 places, 781/802 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60808 ms. Remains : 781/802 places, 781/802 transitions.
[2025-06-05 07:07:04] [INFO ] Flatten gal took : 24 ms
[2025-06-05 07:07:04] [INFO ] Flatten gal took : 23 ms
[2025-06-05 07:07:05] [INFO ] Input system was already deterministic with 781 transitions.
[2025-06-05 07:07:05] [INFO ] Flatten gal took : 21 ms
[2025-06-05 07:07:05] [INFO ] Flatten gal took : 21 ms
[2025-06-05 07:07:05] [INFO ] Time to serialize gal into /tmp/CTLFireability15521259758861990212.gal : 11 ms
[2025-06-05 07:07:05] [INFO ] Time to serialize properties into /tmp/CTLFireability437133265425081156.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability15521259758861990212.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability437133265425081156.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-05 07:07:35] [INFO ] Flatten gal took : 19 ms
[2025-06-05 07:07:35] [INFO ] Applying decomposition
[2025-06-05 07:07:35] [INFO ] Flatten gal took : 19 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph8662144159753395452.txt' '-o' '/tmp/graph8662144159753395452.bin' '-w' '/tmp/graph8662144159753395452.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph8662144159753395452.bin' '-l' '-1' '-v' '-w' '/tmp/graph8662144159753395452.weights' '-q' '0' '-e' '0.001'
[2025-06-05 07:07:35] [INFO ] Decomposing Gal with order
[2025-06-05 07:07:35] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 07:07:35] [INFO ] Removed a total of 202 redundant transitions.
[2025-06-05 07:07:35] [INFO ] Flatten gal took : 75 ms
[2025-06-05 07:07:35] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 9 ms.
[2025-06-05 07:07:35] [INFO ] Time to serialize gal into /tmp/CTLFireability743939675697902885.gal : 23 ms
[2025-06-05 07:07:35] [INFO ] Time to serialize properties into /tmp/CTLFireability4405365655568084791.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability743939675697902885.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4405365655568084791.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...261
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 802/802 places, 802/802 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 212 transitions
Trivial Post-agglo rules discarded 212 transitions
Performed 212 trivial Post agglomeration. Transition count delta: 212
Iterating post reduction 0 with 212 rules applied. Total rules applied 212 place count 801 transition count 589
Reduce places removed 212 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 213 rules applied. Total rules applied 425 place count 589 transition count 588
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 426 place count 588 transition count 588
Performed 151 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 151 Pre rules applied. Total rules applied 426 place count 588 transition count 437
Deduced a syphon composed of 151 places in 0 ms
Reduce places removed 151 places and 0 transitions.
Iterating global reduction 3 with 302 rules applied. Total rules applied 728 place count 437 transition count 437
Discarding 13 places :
Symmetric choice reduction at 3 with 13 rule applications. Total rules 741 place count 424 transition count 424
Iterating global reduction 3 with 13 rules applied. Total rules applied 754 place count 424 transition count 424
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 9 Pre rules applied. Total rules applied 754 place count 424 transition count 415
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 3 with 18 rules applied. Total rules applied 772 place count 415 transition count 415
Performed 160 Post agglomeration using F-continuation condition.Transition count delta: 160
Deduced a syphon composed of 160 places in 0 ms
Reduce places removed 160 places and 0 transitions.
Iterating global reduction 3 with 320 rules applied. Total rules applied 1092 place count 255 transition count 255
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1093 place count 255 transition count 254
Renaming transitions due to excessive name length > 1024 char.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 1095 place count 254 transition count 253
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 1096 place count 254 transition count 253
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 1098 place count 252 transition count 251
Applied a total of 1098 rules in 83 ms. Remains 252 /802 variables (removed 550) and now considering 251/802 (removed 551) transitions.
// Phase 1: matrix 251 rows 252 cols
[2025-06-05 07:08:05] [INFO ] Computed 81 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 07:08:06] [INFO ] Implicit Places using invariants in 179 ms returned []
[2025-06-05 07:08:06] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 07:08:06] [INFO ] Implicit Places using invariants and state equation in 297 ms returned []
Implicit Place search using SMT with State Equation took 480 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-05 07:08:06] [INFO ] Redundant transitions in 2 ms returned []
Running 248 sub problems to find dead transitions.
[2025-06-05 07:08:06] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/249 variables, 75/75 constraints. Problems are: Problem set: 0 solved, 248 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/249 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 248 unsolved
At refinement iteration 2 (OVERLAPS) 3/252 variables, 6/81 constraints. Problems are: Problem set: 0 solved, 248 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:08:09] [INFO ] Deduced a trap composed of 6 places in 26 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/252 variables, 1/82 constraints. Problems are: Problem set: 0 solved, 248 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/252 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 248 unsolved
At refinement iteration 5 (OVERLAPS) 251/503 variables, 252/334 constraints. Problems are: Problem set: 0 solved, 248 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/503 variables, 0/334 constraints. Problems are: Problem set: 0 solved, 248 unsolved
At refinement iteration 7 (OVERLAPS) 0/503 variables, 0/334 constraints. Problems are: Problem set: 0 solved, 248 unsolved
No progress, stopping.
After SMT solving in domain Real declared 503/503 variables, and 334 constraints, problems are : Problem set: 0 solved, 248 unsolved in 15772 ms.
Refiners :[Positive P Invariants (semi-flows): 81/81 constraints, State Equation: 252/252 constraints, PredecessorRefiner: 248/248 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 248 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/249 variables, 75/75 constraints. Problems are: Problem set: 0 solved, 248 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/249 variables, 1/76 constraints. Problems are: Problem set: 0 solved, 248 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/249 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 248 unsolved
At refinement iteration 3 (OVERLAPS) 3/252 variables, 6/82 constraints. Problems are: Problem set: 0 solved, 248 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/252 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 248 unsolved
At refinement iteration 5 (OVERLAPS) 251/503 variables, 252/334 constraints. Problems are: Problem set: 0 solved, 248 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/503 variables, 248/582 constraints. Problems are: Problem set: 0 solved, 248 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:08:28] [INFO ] Deduced a trap composed of 8 places in 22 ms of which 2 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/503 variables, 1/583 constraints. Problems are: Problem set: 0 solved, 248 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:08:30] [INFO ] Deduced a trap along path composed of 3 places in 26 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:08:32] [INFO ] Deduced a trap along path composed of 3 places in 20 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/503 variables, 2/585 constraints. Problems are: Problem set: 0 solved, 248 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/503 variables, 0/585 constraints. Problems are: Problem set: 0 solved, 248 unsolved
At refinement iteration 10 (OVERLAPS) 0/503 variables, 0/585 constraints. Problems are: Problem set: 0 solved, 248 unsolved
No progress, stopping.
After SMT solving in domain Int declared 503/503 variables, and 585 constraints, problems are : Problem set: 0 solved, 248 unsolved in 22447 ms.
Refiners :[Positive P Invariants (semi-flows): 81/81 constraints, State Equation: 252/252 constraints, PredecessorRefiner: 248/248 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 2/2 constraints]
After SMT, in 38238ms problems are : Problem set: 0 solved, 248 unsolved
Search for dead transitions found 0 dead transitions in 38238ms
Starting structural reductions in SI_CTL mode, iteration 1 : 252/802 places, 251/802 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 38816 ms. Remains : 252/802 places, 251/802 transitions.
[2025-06-05 07:08:44] [INFO ] Flatten gal took : 8 ms
[2025-06-05 07:08:44] [INFO ] Flatten gal took : 8 ms
[2025-06-05 07:08:44] [INFO ] Input system was already deterministic with 251 transitions.
[2025-06-05 07:08:44] [INFO ] Flatten gal took : 7 ms
[2025-06-05 07:08:44] [INFO ] Flatten gal took : 6 ms
[2025-06-05 07:08:44] [INFO ] Time to serialize gal into /tmp/CTLFireability1857577130113936156.gal : 2 ms
[2025-06-05 07:08:44] [INFO ] Time to serialize properties into /tmp/CTLFireability12220269737625655143.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability1857577130113936156.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12220269737625655143.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,2.62475e+39,0.116921,8564,2,831,5,19159,6,0,1261,25057,0


Converting to forward existential form...Done !
original formula: (A(((p319!=1) * EG((((E((p841==1) U (((p967==1)&&(p973==1))&&(p989==1))) + (p553==1)) + ((p425==1)||(p141!=1))) + (p29!=1)))) U (p736==1)...173
=> equivalent forward existential formula: ((([((FwdU(Init,!((p736==1))) * !((p736==1))) * !((p319!=1)))] = FALSE * [((FwdU(Init,!((p736==1))) * !((p736==1...357
Hit Full ! (commute/partial/dont) 249/0/2
(forward)formula 0,0,0.45987,21404,1,0,9,107460,27,5,6346,47657,9
FORMULA ShieldRVt-PT-020B-CTLFireability-2025-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 802/802 places, 802/802 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 782 transition count 782
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 782 transition count 782
Applied a total of 40 rules in 29 ms. Remains 782 /802 variables (removed 20) and now considering 782/802 (removed 20) transitions.
// Phase 1: matrix 782 rows 782 cols
[2025-06-05 07:08:45] [INFO ] Computed 81 invariants in 6 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 07:08:45] [INFO ] Implicit Places using invariants in 194 ms returned []
[2025-06-05 07:08:45] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 07:08:45] [INFO ] Implicit Places using invariants and state equation in 522 ms returned []
Implicit Place search using SMT with State Equation took 717 ms to find 0 implicit places.
Running 781 sub problems to find dead transitions.
[2025-06-05 07:08:45] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/781 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 781 unsolved
At refinement iteration 1 (OVERLAPS) 1/782 variables, 81/81 constraints. Problems are: Problem set: 0 solved, 781 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:09:10] [INFO ] Deduced a trap composed of 20 places in 35 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:09:10] [INFO ] Deduced a trap composed of 21 places in 36 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:09:11] [INFO ] Deduced a trap composed of 22 places in 34 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:09:11] [INFO ] Deduced a trap composed of 23 places in 40 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:09:12] [INFO ] Deduced a trap composed of 24 places in 34 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:09:12] [INFO ] Deduced a trap composed of 25 places in 38 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:09:13] [INFO ] Deduced a trap composed of 26 places in 35 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:09:13] [INFO ] Deduced a trap composed of 28 places in 38 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:09:13] [INFO ] Deduced a trap composed of 28 places in 32 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:09:14] [INFO ] Deduced a trap composed of 29 places in 41 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:09:14] [INFO ] Deduced a trap composed of 30 places in 31 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:09:15] [INFO ] Deduced a trap composed of 31 places in 37 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:09:15] [INFO ] Deduced a trap composed of 32 places in 38 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 782/1564 variables, and 94 constraints, problems are : Problem set: 0 solved, 781 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 81/81 constraints, State Equation: 0/782 constraints, PredecessorRefiner: 781/781 constraints, Known Traps: 13/13 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 781 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/781 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 781 unsolved
At refinement iteration 1 (OVERLAPS) 1/782 variables, 81/81 constraints. Problems are: Problem set: 0 solved, 781 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/782 variables, 13/94 constraints. Problems are: Problem set: 0 solved, 781 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:09:30] [INFO ] Deduced a trap composed of 33 places in 39 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:09:30] [INFO ] Deduced a trap composed of 34 places in 37 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:09:31] [INFO ] Deduced a trap composed of 35 places in 38 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:09:31] [INFO ] Deduced a trap composed of 36 places in 35 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:09:32] [INFO ] Deduced a trap composed of 37 places in 43 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:09:32] [INFO ] Deduced a trap composed of 38 places in 37 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:09:33] [INFO ] Deduced a trap composed of 28 places in 39 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:09:33] [INFO ] Deduced a trap composed of 39 places in 37 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/782 variables, 8/102 constraints. Problems are: Problem set: 0 solved, 781 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 782/1564 variables, and 102 constraints, problems are : Problem set: 0 solved, 781 unsolved in 30014 ms.
Refiners :[Positive P Invariants (semi-flows): 81/81 constraints, State Equation: 0/782 constraints, PredecessorRefiner: 0/781 constraints, Known Traps: 21/21 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60095ms problems are : Problem set: 0 solved, 781 unsolved
Search for dead transitions found 0 dead transitions in 60097ms
Starting structural reductions in LTL mode, iteration 1 : 782/802 places, 782/802 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60845 ms. Remains : 782/802 places, 782/802 transitions.
[2025-06-05 07:09:45] [INFO ] Flatten gal took : 15 ms
[2025-06-05 07:09:45] [INFO ] Flatten gal took : 15 ms
[2025-06-05 07:09:46] [INFO ] Input system was already deterministic with 782 transitions.
[2025-06-05 07:09:46] [INFO ] Flatten gal took : 15 ms
[2025-06-05 07:09:46] [INFO ] Flatten gal took : 19 ms
[2025-06-05 07:09:46] [INFO ] Time to serialize gal into /tmp/CTLFireability13719204244860969319.gal : 4 ms
[2025-06-05 07:09:46] [INFO ] Time to serialize properties into /tmp/CTLFireability15234541624518832584.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability13719204244860969319.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15234541624518832584.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-05 07:10:16] [INFO ] Flatten gal took : 15 ms
[2025-06-05 07:10:16] [INFO ] Applying decomposition
[2025-06-05 07:10:16] [INFO ] Flatten gal took : 15 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph16960295715379972870.txt' '-o' '/tmp/graph16960295715379972870.bin' '-w' '/tmp/graph16960295715379972870.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph16960295715379972870.bin' '-l' '-1' '-v' '-w' '/tmp/graph16960295715379972870.weights' '-q' '0' '-e' '0.001'
[2025-06-05 07:10:16] [INFO ] Decomposing Gal with order
[2025-06-05 07:10:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 07:10:16] [INFO ] Removed a total of 201 redundant transitions.
[2025-06-05 07:10:16] [INFO ] Flatten gal took : 37 ms
[2025-06-05 07:10:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 7 ms.
[2025-06-05 07:10:16] [INFO ] Time to serialize gal into /tmp/CTLFireability2342253776784127233.gal : 8 ms
[2025-06-05 07:10:16] [INFO ] Time to serialize properties into /tmp/CTLFireability8560290423799601529.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability2342253776784127233.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8560290423799601529.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 802/802 places, 802/802 transitions.
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 21 place count 781 transition count 781
Iterating global reduction 0 with 21 rules applied. Total rules applied 42 place count 781 transition count 781
Applied a total of 42 rules in 34 ms. Remains 781 /802 variables (removed 21) and now considering 781/802 (removed 21) transitions.
// Phase 1: matrix 781 rows 781 cols
[2025-06-05 07:10:46] [INFO ] Computed 81 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 07:10:46] [INFO ] Implicit Places using invariants in 182 ms returned []
[2025-06-05 07:10:46] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 07:10:47] [INFO ] Implicit Places using invariants and state equation in 463 ms returned []
Implicit Place search using SMT with State Equation took 660 ms to find 0 implicit places.
Running 780 sub problems to find dead transitions.
[2025-06-05 07:10:47] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/780 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 1 (OVERLAPS) 1/781 variables, 81/81 constraints. Problems are: Problem set: 0 solved, 780 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:11:13] [INFO ] Deduced a trap composed of 20 places in 32 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:11:13] [INFO ] Deduced a trap composed of 21 places in 37 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:11:14] [INFO ] Deduced a trap composed of 22 places in 35 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:11:14] [INFO ] Deduced a trap composed of 23 places in 26 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:11:15] [INFO ] Deduced a trap composed of 24 places in 28 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:11:15] [INFO ] Deduced a trap composed of 25 places in 36 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:11:16] [INFO ] Deduced a trap composed of 26 places in 33 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:11:16] [INFO ] Deduced a trap composed of 27 places in 37 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:11:17] [INFO ] Deduced a trap composed of 28 places in 36 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 781/1562 variables, and 90 constraints, problems are : Problem set: 0 solved, 780 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 81/81 constraints, State Equation: 0/781 constraints, PredecessorRefiner: 780/780 constraints, Known Traps: 9/9 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 780 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/780 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 1 (OVERLAPS) 1/781 variables, 81/81 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/781 variables, 9/90 constraints. Problems are: Problem set: 0 solved, 780 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:11:29] [INFO ] Deduced a trap composed of 29 places in 41 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:11:30] [INFO ] Deduced a trap composed of 30 places in 31 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:11:30] [INFO ] Deduced a trap composed of 31 places in 36 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:11:30] [INFO ] Deduced a trap composed of 32 places in 35 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:11:31] [INFO ] Deduced a trap composed of 33 places in 38 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:11:31] [INFO ] Deduced a trap composed of 34 places in 38 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:11:32] [INFO ] Deduced a trap composed of 35 places in 41 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:11:32] [INFO ] Deduced a trap composed of 36 places in 36 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:11:33] [INFO ] Deduced a trap composed of 37 places in 30 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:11:33] [INFO ] Deduced a trap composed of 38 places in 41 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:11:34] [INFO ] Deduced a trap composed of 28 places in 33 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:11:34] [INFO ] Deduced a trap composed of 39 places in 38 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/781 variables, 12/102 constraints. Problems are: Problem set: 0 solved, 780 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 781/1562 variables, and 102 constraints, problems are : Problem set: 0 solved, 780 unsolved in 30013 ms.
Refiners :[Positive P Invariants (semi-flows): 81/81 constraints, State Equation: 0/781 constraints, PredecessorRefiner: 0/780 constraints, Known Traps: 21/21 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60097ms problems are : Problem set: 0 solved, 780 unsolved
Search for dead transitions found 0 dead transitions in 60098ms
Starting structural reductions in LTL mode, iteration 1 : 781/802 places, 781/802 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60795 ms. Remains : 781/802 places, 781/802 transitions.
[2025-06-05 07:11:47] [INFO ] Flatten gal took : 13 ms
[2025-06-05 07:11:47] [INFO ] Flatten gal took : 14 ms
[2025-06-05 07:11:47] [INFO ] Input system was already deterministic with 781 transitions.
[2025-06-05 07:11:47] [INFO ] Flatten gal took : 13 ms
[2025-06-05 07:11:47] [INFO ] Flatten gal took : 13 ms
[2025-06-05 07:11:47] [INFO ] Time to serialize gal into /tmp/CTLFireability15018110442772774202.gal : 3 ms
[2025-06-05 07:11:47] [INFO ] Time to serialize properties into /tmp/CTLFireability8168465691528391471.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability15018110442772774202.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8168465691528391471.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-05 07:12:17] [INFO ] Flatten gal took : 13 ms
[2025-06-05 07:12:17] [INFO ] Applying decomposition
[2025-06-05 07:12:17] [INFO ] Flatten gal took : 12 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph2341132574320420214.txt' '-o' '/tmp/graph2341132574320420214.bin' '-w' '/tmp/graph2341132574320420214.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph2341132574320420214.bin' '-l' '-1' '-v' '-w' '/tmp/graph2341132574320420214.weights' '-q' '0' '-e' '0.001'
[2025-06-05 07:12:17] [INFO ] Decomposing Gal with order
[2025-06-05 07:12:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 07:12:17] [INFO ] Removed a total of 203 redundant transitions.
[2025-06-05 07:12:17] [INFO ] Flatten gal took : 37 ms
[2025-06-05 07:12:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2025-06-05 07:12:17] [INFO ] Time to serialize gal into /tmp/CTLFireability13203649284322047138.gal : 19 ms
[2025-06-05 07:12:17] [INFO ] Time to serialize properties into /tmp/CTLFireability1235844066083774233.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability13203649284322047138.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1235844066083774233.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 802/802 places, 802/802 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 783 transition count 783
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 783 transition count 783
Applied a total of 38 rules in 37 ms. Remains 783 /802 variables (removed 19) and now considering 783/802 (removed 19) transitions.
// Phase 1: matrix 783 rows 783 cols
[2025-06-05 07:12:47] [INFO ] Computed 81 invariants in 6 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 07:12:47] [INFO ] Implicit Places using invariants in 190 ms returned []
[2025-06-05 07:12:47] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 07:12:48] [INFO ] Implicit Places using invariants and state equation in 437 ms returned []
Implicit Place search using SMT with State Equation took 629 ms to find 0 implicit places.
Running 782 sub problems to find dead transitions.
[2025-06-05 07:12:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/782 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 782 unsolved
At refinement iteration 1 (OVERLAPS) 1/783 variables, 81/81 constraints. Problems are: Problem set: 0 solved, 782 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:13:12] [INFO ] Deduced a trap composed of 20 places in 36 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:13:13] [INFO ] Deduced a trap composed of 21 places in 39 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:13:13] [INFO ] Deduced a trap composed of 18 places in 36 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:13:13] [INFO ] Deduced a trap composed of 22 places in 30 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:13:14] [INFO ] Deduced a trap composed of 23 places in 38 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:13:14] [INFO ] Deduced a trap composed of 24 places in 37 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:13:15] [INFO ] Deduced a trap composed of 25 places in 38 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:13:15] [INFO ] Deduced a trap composed of 26 places in 37 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:13:16] [INFO ] Deduced a trap composed of 27 places in 38 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:13:16] [INFO ] Deduced a trap composed of 28 places in 40 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:13:17] [INFO ] Deduced a trap composed of 29 places in 35 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:13:17] [INFO ] Deduced a trap composed of 30 places in 39 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:13:18] [INFO ] Deduced a trap composed of 31 places in 43 ms of which 6 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 783/1566 variables, and 94 constraints, problems are : Problem set: 0 solved, 782 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 81/81 constraints, State Equation: 0/783 constraints, PredecessorRefiner: 782/782 constraints, Known Traps: 13/13 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 782 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/782 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 782 unsolved
At refinement iteration 1 (OVERLAPS) 1/783 variables, 81/81 constraints. Problems are: Problem set: 0 solved, 782 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/783 variables, 13/94 constraints. Problems are: Problem set: 0 solved, 782 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:13:32] [INFO ] Deduced a trap composed of 32 places in 30 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:13:33] [INFO ] Deduced a trap composed of 33 places in 35 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:13:33] [INFO ] Deduced a trap composed of 34 places in 39 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:13:34] [INFO ] Deduced a trap composed of 35 places in 33 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:13:34] [INFO ] Deduced a trap composed of 36 places in 32 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:13:35] [INFO ] Deduced a trap composed of 37 places in 35 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:13:35] [INFO ] Deduced a trap composed of 38 places in 41 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:13:35] [INFO ] Deduced a trap composed of 28 places in 37 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:13:36] [INFO ] Deduced a trap composed of 39 places in 37 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/783 variables, 9/103 constraints. Problems are: Problem set: 0 solved, 782 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 783/1566 variables, and 103 constraints, problems are : Problem set: 0 solved, 782 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 81/81 constraints, State Equation: 0/783 constraints, PredecessorRefiner: 0/782 constraints, Known Traps: 22/22 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60106ms problems are : Problem set: 0 solved, 782 unsolved
Search for dead transitions found 0 dead transitions in 60108ms
Starting structural reductions in LTL mode, iteration 1 : 783/802 places, 783/802 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60776 ms. Remains : 783/802 places, 783/802 transitions.
[2025-06-05 07:13:48] [INFO ] Flatten gal took : 13 ms
[2025-06-05 07:13:48] [INFO ] Flatten gal took : 13 ms
[2025-06-05 07:13:48] [INFO ] Input system was already deterministic with 783 transitions.
[2025-06-05 07:13:48] [INFO ] Flatten gal took : 12 ms
[2025-06-05 07:13:48] [INFO ] Flatten gal took : 13 ms
[2025-06-05 07:13:48] [INFO ] Time to serialize gal into /tmp/CTLFireability2528748743024832307.gal : 3 ms
[2025-06-05 07:13:48] [INFO ] Time to serialize properties into /tmp/CTLFireability13942051591811101552.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability2528748743024832307.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13942051591811101552.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-05 07:14:18] [INFO ] Flatten gal took : 13 ms
[2025-06-05 07:14:18] [INFO ] Applying decomposition
[2025-06-05 07:14:18] [INFO ] Flatten gal took : 13 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph12651601611898686611.txt' '-o' '/tmp/graph12651601611898686611.bin' '-w' '/tmp/graph12651601611898686611.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph12651601611898686611.bin' '-l' '-1' '-v' '-w' '/tmp/graph12651601611898686611.weights' '-q' '0' '-e' '0.001'
[2025-06-05 07:14:18] [INFO ] Decomposing Gal with order
[2025-06-05 07:14:18] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 07:14:18] [INFO ] Removed a total of 200 redundant transitions.
[2025-06-05 07:14:18] [INFO ] Flatten gal took : 49 ms
[2025-06-05 07:14:18] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2025-06-05 07:14:18] [INFO ] Time to serialize gal into /tmp/CTLFireability1918469141804781550.gal : 8 ms
[2025-06-05 07:14:18] [INFO ] Time to serialize properties into /tmp/CTLFireability1089456430078494013.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability1918469141804781550.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1089456430078494013.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 802/802 places, 802/802 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 210 transitions
Trivial Post-agglo rules discarded 210 transitions
Performed 210 trivial Post agglomeration. Transition count delta: 210
Iterating post reduction 0 with 210 rules applied. Total rules applied 210 place count 802 transition count 592
Reduce places removed 210 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 212 rules applied. Total rules applied 422 place count 592 transition count 590
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 424 place count 590 transition count 590
Performed 150 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 150 Pre rules applied. Total rules applied 424 place count 590 transition count 440
Deduced a syphon composed of 150 places in 1 ms
Reduce places removed 150 places and 0 transitions.
Iterating global reduction 3 with 300 rules applied. Total rules applied 724 place count 440 transition count 440
Discarding 13 places :
Symmetric choice reduction at 3 with 13 rule applications. Total rules 737 place count 427 transition count 427
Iterating global reduction 3 with 13 rules applied. Total rules applied 750 place count 427 transition count 427
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 10 Pre rules applied. Total rules applied 750 place count 427 transition count 417
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 3 with 20 rules applied. Total rules applied 770 place count 417 transition count 417
Performed 158 Post agglomeration using F-continuation condition.Transition count delta: 158
Deduced a syphon composed of 158 places in 0 ms
Reduce places removed 158 places and 0 transitions.
Iterating global reduction 3 with 316 rules applied. Total rules applied 1086 place count 259 transition count 259
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1087 place count 259 transition count 258
Renaming transitions due to excessive name length > 1024 char.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 1089 place count 258 transition count 257
Applied a total of 1089 rules in 46 ms. Remains 258 /802 variables (removed 544) and now considering 257/802 (removed 545) transitions.
// Phase 1: matrix 257 rows 258 cols
[2025-06-05 07:14:48] [INFO ] Computed 81 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 07:14:49] [INFO ] Implicit Places using invariants in 120 ms returned [246]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 124 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 257/802 places, 257/802 transitions.
Applied a total of 0 rules in 5 ms. Remains 257 /257 variables (removed 0) and now considering 257/257 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 175 ms. Remains : 257/802 places, 257/802 transitions.
[2025-06-05 07:14:49] [INFO ] Flatten gal took : 6 ms
[2025-06-05 07:14:49] [INFO ] Flatten gal took : 6 ms
[2025-06-05 07:14:49] [INFO ] Input system was already deterministic with 257 transitions.
[2025-06-05 07:14:49] [INFO ] Flatten gal took : 6 ms
[2025-06-05 07:14:49] [INFO ] Flatten gal took : 6 ms
[2025-06-05 07:14:49] [INFO ] Time to serialize gal into /tmp/CTLFireability10512546988588875148.gal : 2 ms
[2025-06-05 07:14:49] [INFO ] Time to serialize properties into /tmp/CTLFireability2199119375489326340.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability10512546988588875148.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2199119375489326340.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,1.19656e+39,0.180193,11280,2,1171,5,28703,6,0,1287,42498,0


Converting to forward existential form...Done !
original formula: (EF(EG(AF((p405==1)))) + AF(((((AF((p990==1)) + (p813==1)) + (p954==1)) * ((p645==1)||(p514==1))) * (EG((p896==1)) * (((p158==0) * !(E((p...215
=> equivalent forward existential formula: [FwdG((Init * !(E(TRUE U EG(!(EG(!((p405==1)))))))),!(((((!(EG(!((p990==1)))) + (p813==1)) + (p954==1)) * ((p645...299
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t9, t11, t13, t15, t17, t20, t23, t26, t29, t32, t35, t37, t40, t42, t45, t47, t5...631
Detected timeout of ITS tools.
[2025-06-05 07:15:19] [INFO ] Flatten gal took : 12 ms
[2025-06-05 07:15:19] [INFO ] Applying decomposition
[2025-06-05 07:15:19] [INFO ] Flatten gal took : 6 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph2643214394266003655.txt' '-o' '/tmp/graph2643214394266003655.bin' '-w' '/tmp/graph2643214394266003655.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph2643214394266003655.bin' '-l' '-1' '-v' '-w' '/tmp/graph2643214394266003655.weights' '-q' '0' '-e' '0.001'
[2025-06-05 07:15:19] [INFO ] Decomposing Gal with order
[2025-06-05 07:15:19] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 07:15:19] [INFO ] Removed a total of 58 redundant transitions.
[2025-06-05 07:15:19] [INFO ] Flatten gal took : 10 ms
[2025-06-05 07:15:19] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2025-06-05 07:15:19] [INFO ] Time to serialize gal into /tmp/CTLFireability14907251999254146304.gal : 2 ms
[2025-06-05 07:15:19] [INFO ] Time to serialize properties into /tmp/CTLFireability18058750047804892315.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability14907251999254146304.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18058750047804892315.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,1.19656e+39,0.106111,8428,234,25,8468,205,449,17512,50,664,0


Converting to forward existential form...Done !
original formula: (EF(EG(AF((i7.u33.p405==1)))) + AF(((((AF((i19.u83.p990==1)) + (i16.u69.p813==1)) + (i19.u83.p954==1)) * ((i12.u55.p645==1)||(i10.i0.u42....323
=> equivalent forward existential formula: [FwdG((Init * !(E(TRUE U EG(!(EG(!((i7.u33.p405==1)))))))),!(((((!(EG(!((i19.u83.p990==1)))) + (i16.u69.p813==1)...407
Reverse transition relation is NOT exact ! Due to transitions t52, i0.u1.t15, i0.u2.t17, i0.u3.t20, i0.u4.t23, i1.u5.t223, i1.u6.t26, i1.u7.t29, i1.u8.t32,...1261
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 802/802 places, 802/802 transitions.
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 21 place count 781 transition count 781
Iterating global reduction 0 with 21 rules applied. Total rules applied 42 place count 781 transition count 781
Applied a total of 42 rules in 38 ms. Remains 781 /802 variables (removed 21) and now considering 781/802 (removed 21) transitions.
// Phase 1: matrix 781 rows 781 cols
[2025-06-05 07:15:49] [INFO ] Computed 81 invariants in 12 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 07:15:49] [INFO ] Implicit Places using invariants in 173 ms returned []
[2025-06-05 07:15:49] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 07:15:49] [INFO ] Implicit Places using invariants and state equation in 454 ms returned []
Implicit Place search using SMT with State Equation took 633 ms to find 0 implicit places.
Running 780 sub problems to find dead transitions.
[2025-06-05 07:15:50] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/780 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 1 (OVERLAPS) 1/781 variables, 81/81 constraints. Problems are: Problem set: 0 solved, 780 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:16:15] [INFO ] Deduced a trap composed of 20 places in 33 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:16:15] [INFO ] Deduced a trap composed of 21 places in 33 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:16:15] [INFO ] Deduced a trap composed of 22 places in 29 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:16:16] [INFO ] Deduced a trap composed of 23 places in 35 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:16:16] [INFO ] Deduced a trap composed of 24 places in 37 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:16:17] [INFO ] Deduced a trap composed of 25 places in 36 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:16:17] [INFO ] Deduced a trap composed of 26 places in 39 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:16:18] [INFO ] Deduced a trap composed of 27 places in 36 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:16:18] [INFO ] Deduced a trap composed of 28 places in 28 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:16:19] [INFO ] Deduced a trap composed of 29 places in 39 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:16:19] [INFO ] Deduced a trap composed of 30 places in 39 ms of which 2 ms to minimize.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 781/1562 variables, and 92 constraints, problems are : Problem set: 0 solved, 780 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 81/81 constraints, State Equation: 0/781 constraints, PredecessorRefiner: 780/780 constraints, Known Traps: 11/11 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 780 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/780 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 1 (OVERLAPS) 1/781 variables, 81/81 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/781 variables, 11/92 constraints. Problems are: Problem set: 0 solved, 780 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:16:33] [INFO ] Deduced a trap composed of 31 places in 38 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:16:33] [INFO ] Deduced a trap composed of 32 places in 39 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:16:34] [INFO ] Deduced a trap composed of 33 places in 35 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:16:34] [INFO ] Deduced a trap composed of 34 places in 31 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:16:35] [INFO ] Deduced a trap composed of 35 places in 37 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:16:35] [INFO ] Deduced a trap composed of 36 places in 36 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:16:35] [INFO ] Deduced a trap composed of 37 places in 38 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:16:36] [INFO ] Deduced a trap composed of 38 places in 39 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:16:36] [INFO ] Deduced a trap composed of 28 places in 40 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:16:36] [INFO ] Deduced a trap composed of 39 places in 34 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/781 variables, 10/102 constraints. Problems are: Problem set: 0 solved, 780 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 781/1562 variables, and 102 constraints, problems are : Problem set: 0 solved, 780 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 81/81 constraints, State Equation: 0/781 constraints, PredecessorRefiner: 0/780 constraints, Known Traps: 21/21 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60103ms problems are : Problem set: 0 solved, 780 unsolved
Search for dead transitions found 0 dead transitions in 60105ms
Starting structural reductions in LTL mode, iteration 1 : 781/802 places, 781/802 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60779 ms. Remains : 781/802 places, 781/802 transitions.
[2025-06-05 07:16:50] [INFO ] Flatten gal took : 12 ms
[2025-06-05 07:16:50] [INFO ] Flatten gal took : 11 ms
[2025-06-05 07:16:50] [INFO ] Input system was already deterministic with 781 transitions.
[2025-06-05 07:16:50] [INFO ] Flatten gal took : 12 ms
[2025-06-05 07:16:50] [INFO ] Flatten gal took : 12 ms
[2025-06-05 07:16:50] [INFO ] Time to serialize gal into /tmp/CTLFireability6764977691835416028.gal : 4 ms
[2025-06-05 07:16:50] [INFO ] Time to serialize properties into /tmp/CTLFireability1616660364721291230.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability6764977691835416028.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1616660364721291230.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-05 07:17:20] [INFO ] Flatten gal took : 15 ms
[2025-06-05 07:17:20] [INFO ] Applying decomposition
[2025-06-05 07:17:20] [INFO ] Flatten gal took : 12 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph3954504321677449769.txt' '-o' '/tmp/graph3954504321677449769.bin' '-w' '/tmp/graph3954504321677449769.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph3954504321677449769.bin' '-l' '-1' '-v' '-w' '/tmp/graph3954504321677449769.weights' '-q' '0' '-e' '0.001'
[2025-06-05 07:17:20] [INFO ] Decomposing Gal with order
[2025-06-05 07:17:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 07:17:20] [INFO ] Removed a total of 200 redundant transitions.
[2025-06-05 07:17:20] [INFO ] Flatten gal took : 28 ms
[2025-06-05 07:17:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2025-06-05 07:17:20] [INFO ] Time to serialize gal into /tmp/CTLFireability4063001415097147430.gal : 5 ms
[2025-06-05 07:17:20] [INFO ] Time to serialize properties into /tmp/CTLFireability4143407354491339588.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability4063001415097147430.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4143407354491339588.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,1.33611e+71,16.9584,390408,3208,38,613679,718,849,2.56684e+06,47,1844,0


Converting to forward existential form...Done !
original formula: A((((EF(((AX((i19.u304.p992==1)) + ((i15.u254.p830==1)&&(i15.u260.p849==1))) + ((i12.i0.i1.u190.p620==1)||(i14.u239.p783==1)))) * (i2.u21...253
=> equivalent forward existential formula: [((Init * !(EG(!(E(TRUE U (i15.u253.p828==1)))))) * !(E(!(E(TRUE U (i15.u253.p828==1))) U (!((((E(TRUE U ((!(EX(...404
Reverse transition relation is NOT exact ! Due to transitions t702, t704, t706, t708, t710, t712, t714, t716, t718, t721, t723, t725, t727, t729, t731, t73...2138
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 802/802 places, 802/802 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 214 transitions
Trivial Post-agglo rules discarded 214 transitions
Performed 214 trivial Post agglomeration. Transition count delta: 214
Iterating post reduction 0 with 214 rules applied. Total rules applied 214 place count 801 transition count 587
Reduce places removed 214 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 1 with 217 rules applied. Total rules applied 431 place count 587 transition count 584
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 434 place count 584 transition count 584
Performed 150 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 150 Pre rules applied. Total rules applied 434 place count 584 transition count 434
Deduced a syphon composed of 150 places in 0 ms
Reduce places removed 150 places and 0 transitions.
Iterating global reduction 3 with 300 rules applied. Total rules applied 734 place count 434 transition count 434
Discarding 16 places :
Symmetric choice reduction at 3 with 16 rule applications. Total rules 750 place count 418 transition count 418
Iterating global reduction 3 with 16 rules applied. Total rules applied 766 place count 418 transition count 418
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 13 Pre rules applied. Total rules applied 766 place count 418 transition count 405
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 3 with 26 rules applied. Total rules applied 792 place count 405 transition count 405
Performed 157 Post agglomeration using F-continuation condition.Transition count delta: 157
Deduced a syphon composed of 157 places in 0 ms
Reduce places removed 157 places and 0 transitions.
Iterating global reduction 3 with 314 rules applied. Total rules applied 1106 place count 248 transition count 248
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1107 place count 248 transition count 247
Renaming transitions due to excessive name length > 1024 char.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 1109 place count 247 transition count 246
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 1111 place count 245 transition count 244
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1112 place count 244 transition count 244
Applied a total of 1112 rules in 72 ms. Remains 244 /802 variables (removed 558) and now considering 244/802 (removed 558) transitions.
// Phase 1: matrix 244 rows 244 cols
[2025-06-05 07:17:50] [INFO ] Computed 80 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 07:17:50] [INFO ] Implicit Places using invariants in 114 ms returned []
[2025-06-05 07:17:50] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 07:17:50] [INFO ] Implicit Places using invariants and state equation in 181 ms returned []
Implicit Place search using SMT with State Equation took 310 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-05 07:17:50] [INFO ] Redundant transitions in 2 ms returned []
Running 242 sub problems to find dead transitions.
[2025-06-05 07:17:50] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/243 variables, 78/78 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/243 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 2 (OVERLAPS) 1/244 variables, 2/80 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/244 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 4 (OVERLAPS) 244/488 variables, 244/324 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/488 variables, 0/324 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 6 (OVERLAPS) 0/488 variables, 0/324 constraints. Problems are: Problem set: 0 solved, 242 unsolved
No progress, stopping.
After SMT solving in domain Real declared 488/488 variables, and 324 constraints, problems are : Problem set: 0 solved, 242 unsolved in 13640 ms.
Refiners :[Positive P Invariants (semi-flows): 80/80 constraints, State Equation: 244/244 constraints, PredecessorRefiner: 242/242 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 242 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/243 variables, 78/78 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/243 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 2 (OVERLAPS) 1/244 variables, 2/80 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/244 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 4 (OVERLAPS) 244/488 variables, 244/324 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/488 variables, 242/566 constraints. Problems are: Problem set: 0 solved, 242 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:18:10] [INFO ] Deduced a trap along path composed of 3 places in 17 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/488 variables, 1/567 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/488 variables, 0/567 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 8 (OVERLAPS) 0/488 variables, 0/567 constraints. Problems are: Problem set: 0 solved, 242 unsolved
No progress, stopping.
After SMT solving in domain Int declared 488/488 variables, and 567 constraints, problems are : Problem set: 0 solved, 242 unsolved in 18544 ms.
Refiners :[Positive P Invariants (semi-flows): 80/80 constraints, State Equation: 244/244 constraints, PredecessorRefiner: 242/242 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 32198ms problems are : Problem set: 0 solved, 242 unsolved
Search for dead transitions found 0 dead transitions in 32199ms
Starting structural reductions in SI_CTL mode, iteration 1 : 244/802 places, 244/802 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 32592 ms. Remains : 244/802 places, 244/802 transitions.
[2025-06-05 07:18:23] [INFO ] Flatten gal took : 7 ms
[2025-06-05 07:18:23] [INFO ] Flatten gal took : 4 ms
[2025-06-05 07:18:23] [INFO ] Input system was already deterministic with 244 transitions.
[2025-06-05 07:18:23] [INFO ] Flatten gal took : 5 ms
[2025-06-05 07:18:23] [INFO ] Flatten gal took : 5 ms
[2025-06-05 07:18:23] [INFO ] Time to serialize gal into /tmp/CTLFireability7876279965766242647.gal : 2 ms
[2025-06-05 07:18:23] [INFO ] Time to serialize properties into /tmp/CTLFireability3667776945265106818.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7876279965766242647.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3667776945265106818.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,3.37385e+38,0.127595,8788,2,413,5,19612,6,0,1222,26352,0


Converting to forward existential form...Done !
original formula: AF(EG(!(A((((p125!=1)&&(p424==1))&&(p459==1)) U EF((p523==1))))))
=> equivalent forward existential formula: [FwdG(Init,!(EG(!(!((E(!(E(TRUE U (p523==1))) U (!((((p125!=1)&&(p424==1))&&(p459==1))) * !(E(TRUE U (p523==1)))...201
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Detected timeout of ITS tools.
[2025-06-05 07:18:53] [INFO ] Flatten gal took : 11 ms
[2025-06-05 07:18:53] [INFO ] Applying decomposition
[2025-06-05 07:18:53] [INFO ] Flatten gal took : 5 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph11451077558407208625.txt' '-o' '/tmp/graph11451077558407208625.bin' '-w' '/tmp/graph11451077558407208625.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph11451077558407208625.bin' '-l' '-1' '-v' '-w' '/tmp/graph11451077558407208625.weights' '-q' '0' '-e' '0.001'
[2025-06-05 07:18:53] [INFO ] Decomposing Gal with order
[2025-06-05 07:18:53] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 07:18:53] [INFO ] Removed a total of 59 redundant transitions.
[2025-06-05 07:18:53] [INFO ] Flatten gal took : 7 ms
[2025-06-05 07:18:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2025-06-05 07:18:53] [INFO ] Time to serialize gal into /tmp/CTLFireability14604219855868692592.gal : 1 ms
[2025-06-05 07:18:53] [INFO ] Time to serialize properties into /tmp/CTLFireability3043432162498712450.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability14604219855868692592.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3043432162498712450.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,3.37385e+38,0.062459,6236,50,15,4164,94,330,7769,42,206,0


Converting to forward existential form...Done !
original formula: AF(EG(!(A((((i2.u9.p125!=1)&&(i9.i0.u34.p424==1))&&(i9.i1.u37.p459==1)) U EF((i10.u42.p523==1))))))
=> equivalent forward existential formula: [FwdG(Init,!(EG(!(!((E(!(E(TRUE U (i10.u42.p523==1))) U (!((((i2.u9.p125!=1)&&(i9.i0.u34.p424==1))&&(i9.i1.u37.p...251
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 802/802 places, 802/802 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 219 transitions
Trivial Post-agglo rules discarded 219 transitions
Performed 219 trivial Post agglomeration. Transition count delta: 219
Iterating post reduction 0 with 219 rules applied. Total rules applied 219 place count 801 transition count 582
Reduce places removed 219 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 220 rules applied. Total rules applied 439 place count 582 transition count 581
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 440 place count 581 transition count 581
Performed 149 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 149 Pre rules applied. Total rules applied 440 place count 581 transition count 432
Deduced a syphon composed of 149 places in 0 ms
Reduce places removed 149 places and 0 transitions.
Iterating global reduction 3 with 298 rules applied. Total rules applied 738 place count 432 transition count 432
Discarding 16 places :
Symmetric choice reduction at 3 with 16 rule applications. Total rules 754 place count 416 transition count 416
Iterating global reduction 3 with 16 rules applied. Total rules applied 770 place count 416 transition count 416
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 13 Pre rules applied. Total rules applied 770 place count 416 transition count 403
Deduced a syphon composed of 13 places in 1 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 3 with 26 rules applied. Total rules applied 796 place count 403 transition count 403
Performed 159 Post agglomeration using F-continuation condition.Transition count delta: 159
Deduced a syphon composed of 159 places in 1 ms
Reduce places removed 159 places and 0 transitions.
Iterating global reduction 3 with 318 rules applied. Total rules applied 1114 place count 244 transition count 244
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1115 place count 244 transition count 243
Renaming transitions due to excessive name length > 1024 char.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 1117 place count 243 transition count 242
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 1119 place count 241 transition count 240
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1120 place count 240 transition count 240
Applied a total of 1120 rules in 51 ms. Remains 240 /802 variables (removed 562) and now considering 240/802 (removed 562) transitions.
// Phase 1: matrix 240 rows 240 cols
[2025-06-05 07:19:23] [INFO ] Computed 80 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 07:19:23] [INFO ] Implicit Places using invariants in 99 ms returned []
[2025-06-05 07:19:23] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 07:19:23] [INFO ] Implicit Places using invariants and state equation in 182 ms returned []
Implicit Place search using SMT with State Equation took 293 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-05 07:19:23] [INFO ] Redundant transitions in 1 ms returned []
Running 239 sub problems to find dead transitions.
[2025-06-05 07:19:23] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/240 variables, 80/80 constraints. Problems are: Problem set: 0 solved, 239 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/240 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 239 unsolved
At refinement iteration 2 (OVERLAPS) 240/480 variables, 240/320 constraints. Problems are: Problem set: 0 solved, 239 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/480 variables, 0/320 constraints. Problems are: Problem set: 0 solved, 239 unsolved
At refinement iteration 4 (OVERLAPS) 0/480 variables, 0/320 constraints. Problems are: Problem set: 0 solved, 239 unsolved
No progress, stopping.
After SMT solving in domain Real declared 480/480 variables, and 320 constraints, problems are : Problem set: 0 solved, 239 unsolved in 10828 ms.
Refiners :[Positive P Invariants (semi-flows): 80/80 constraints, State Equation: 240/240 constraints, PredecessorRefiner: 239/239 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 239 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/240 variables, 80/80 constraints. Problems are: Problem set: 0 solved, 239 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/240 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 239 unsolved
At refinement iteration 2 (OVERLAPS) 240/480 variables, 240/320 constraints. Problems are: Problem set: 0 solved, 239 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/480 variables, 239/559 constraints. Problems are: Problem set: 0 solved, 239 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/480 variables, 0/559 constraints. Problems are: Problem set: 0 solved, 239 unsolved
At refinement iteration 5 (OVERLAPS) 0/480 variables, 0/559 constraints. Problems are: Problem set: 0 solved, 239 unsolved
No progress, stopping.
After SMT solving in domain Int declared 480/480 variables, and 559 constraints, problems are : Problem set: 0 solved, 239 unsolved in 10902 ms.
Refiners :[Positive P Invariants (semi-flows): 80/80 constraints, State Equation: 240/240 constraints, PredecessorRefiner: 239/239 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 21758ms problems are : Problem set: 0 solved, 239 unsolved
Search for dead transitions found 0 dead transitions in 21758ms
Starting structural reductions in SI_CTL mode, iteration 1 : 240/802 places, 240/802 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 22108 ms. Remains : 240/802 places, 240/802 transitions.
[2025-06-05 07:19:45] [INFO ] Flatten gal took : 9 ms
[2025-06-05 07:19:45] [INFO ] Flatten gal took : 5 ms
[2025-06-05 07:19:45] [INFO ] Input system was already deterministic with 240 transitions.
RANDOM walk for 1075 steps (0 resets) in 8 ms. (119 steps per ms) remains 0/1 properties
FORMULA ShieldRVt-PT-020B-CTLFireability-2025-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2025-06-05 07:19:45] [INFO ] Flatten gal took : 6 ms
[2025-06-05 07:19:45] [INFO ] Flatten gal took : 5 ms
[2025-06-05 07:19:45] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality18127459169032902567.gal : 1 ms
[2025-06-05 07:19:45] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10552128781255039190.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality18127459169032902567.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality10552128781255039190.prop' '--nowitness' '--gen-order' 'FOLLOW'

ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 802/802 places, 802/802 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 784 transition count 784
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 784 transition count 784
Applied a total of 36 rules in 27 ms. Remains 784 /802 variables (removed 18) and now considering 784/802 (removed 18) transitions.
// Phase 1: matrix 784 rows 784 cols
[2025-06-05 07:19:45] [INFO ] Computed 81 invariants in 7 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 07:19:45] [INFO ] Implicit Places using invariants in 185 ms returned []
[2025-06-05 07:19:45] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 07:19:46] [INFO ] Implicit Places using invariants and state equation in 485 ms returned []
Implicit Place search using SMT with State Equation took 687 ms to find 0 implicit places.
Running 783 sub problems to find dead transitions.
[2025-06-05 07:19:46] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/783 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 783 unsolved
At refinement iteration 1 (OVERLAPS) 1/784 variables, 81/81 constraints. Problems are: Problem set: 0 solved, 783 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:20:10] [INFO ] Deduced a trap composed of 20 places in 35 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:20:10] [INFO ] Deduced a trap composed of 21 places in 33 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:20:11] [INFO ] Deduced a trap composed of 22 places in 32 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:20:11] [INFO ] Deduced a trap composed of 23 places in 33 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:20:12] [INFO ] Deduced a trap composed of 24 places in 34 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:20:12] [INFO ] Deduced a trap composed of 25 places in 35 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:20:13] [INFO ] Deduced a trap composed of 26 places in 39 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:20:13] [INFO ] Deduced a trap composed of 27 places in 38 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:20:14] [INFO ] Deduced a trap composed of 28 places in 32 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:20:14] [INFO ] Deduced a trap composed of 29 places in 41 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:20:15] [INFO ] Deduced a trap composed of 30 places in 35 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:20:15] [INFO ] Deduced a trap composed of 31 places in 29 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:20:15] [INFO ] Deduced a trap composed of 32 places in 34 ms of which 1 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 784/1568 variables, and 94 constraints, problems are : Problem set: 0 solved, 783 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 81/81 constraints, State Equation: 0/784 constraints, PredecessorRefiner: 783/783 constraints, Known Traps: 13/13 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 783 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/783 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 783 unsolved
At refinement iteration 1 (OVERLAPS) 1/784 variables, 81/81 constraints. Problems are: Problem set: 0 solved, 783 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/784 variables, 13/94 constraints. Problems are: Problem set: 0 solved, 783 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:20:27] [INFO ] Deduced a trap composed of 25 places in 33 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:20:28] [INFO ] Deduced a trap composed of 26 places in 31 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:20:30] [INFO ] Deduced a trap composed of 33 places in 35 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:20:30] [INFO ] Deduced a trap composed of 34 places in 36 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:20:31] [INFO ] Deduced a trap composed of 35 places in 40 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:20:31] [INFO ] Deduced a trap composed of 36 places in 37 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:20:32] [INFO ] Deduced a trap composed of 37 places in 30 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:20:32] [INFO ] Deduced a trap composed of 38 places in 41 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:20:33] [INFO ] Deduced a trap composed of 28 places in 40 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:20:33] [INFO ] Deduced a trap composed of 39 places in 34 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/784 variables, 10/104 constraints. Problems are: Problem set: 0 solved, 783 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 784/1568 variables, and 104 constraints, problems are : Problem set: 0 solved, 783 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 81/81 constraints, State Equation: 0/784 constraints, PredecessorRefiner: 0/783 constraints, Known Traps: 23/23 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60119ms problems are : Problem set: 0 solved, 783 unsolved
Search for dead transitions found 0 dead transitions in 60121ms
Starting structural reductions in LTL mode, iteration 1 : 784/802 places, 784/802 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60837 ms. Remains : 784/802 places, 784/802 transitions.
[2025-06-05 07:20:46] [INFO ] Flatten gal took : 11 ms
[2025-06-05 07:20:46] [INFO ] Flatten gal took : 11 ms
[2025-06-05 07:20:46] [INFO ] Input system was already deterministic with 784 transitions.
[2025-06-05 07:20:46] [INFO ] Flatten gal took : 11 ms
[2025-06-05 07:20:46] [INFO ] Flatten gal took : 18 ms
[2025-06-05 07:20:46] [INFO ] Time to serialize gal into /tmp/CTLFireability4949993842790629208.gal : 5 ms
[2025-06-05 07:20:46] [INFO ] Time to serialize properties into /tmp/CTLFireability12128568301104382649.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability4949993842790629208.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12128568301104382649.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-05 07:21:16] [INFO ] Flatten gal took : 18 ms
[2025-06-05 07:21:16] [INFO ] Applying decomposition
[2025-06-05 07:21:16] [INFO ] Flatten gal took : 12 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph3764613005859701015.txt' '-o' '/tmp/graph3764613005859701015.bin' '-w' '/tmp/graph3764613005859701015.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph3764613005859701015.bin' '-l' '-1' '-v' '-w' '/tmp/graph3764613005859701015.weights' '-q' '0' '-e' '0.001'
[2025-06-05 07:21:16] [INFO ] Decomposing Gal with order
[2025-06-05 07:21:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 07:21:16] [INFO ] Removed a total of 195 redundant transitions.
[2025-06-05 07:21:16] [INFO ] Flatten gal took : 25 ms
[2025-06-05 07:21:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2025-06-05 07:21:16] [INFO ] Time to serialize gal into /tmp/CTLFireability12146719067473744384.gal : 5 ms
[2025-06-05 07:21:16] [INFO ] Time to serialize properties into /tmp/CTLFireability3166766201115314666.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability12146719067473744384.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3166766201115314666.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 802/802 places, 802/802 transitions.
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 21 place count 781 transition count 781
Iterating global reduction 0 with 21 rules applied. Total rules applied 42 place count 781 transition count 781
Applied a total of 42 rules in 35 ms. Remains 781 /802 variables (removed 21) and now considering 781/802 (removed 21) transitions.
// Phase 1: matrix 781 rows 781 cols
[2025-06-05 07:21:46] [INFO ] Computed 81 invariants in 5 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 07:21:46] [INFO ] Implicit Places using invariants in 182 ms returned []
[2025-06-05 07:21:46] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 07:21:47] [INFO ] Implicit Places using invariants and state equation in 457 ms returned []
Implicit Place search using SMT with State Equation took 640 ms to find 0 implicit places.
Running 780 sub problems to find dead transitions.
[2025-06-05 07:21:47] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/780 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 1 (OVERLAPS) 1/781 variables, 81/81 constraints. Problems are: Problem set: 0 solved, 780 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:22:11] [INFO ] Deduced a trap composed of 20 places in 31 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:22:12] [INFO ] Deduced a trap composed of 21 places in 35 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:22:12] [INFO ] Deduced a trap composed of 22 places in 31 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:22:13] [INFO ] Deduced a trap composed of 23 places in 34 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:22:13] [INFO ] Deduced a trap composed of 24 places in 38 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:22:14] [INFO ] Deduced a trap composed of 25 places in 44 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:22:14] [INFO ] Deduced a trap composed of 26 places in 32 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:22:15] [INFO ] Deduced a trap composed of 27 places in 34 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:22:15] [INFO ] Deduced a trap composed of 28 places in 32 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:22:16] [INFO ] Deduced a trap composed of 29 places in 38 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:22:16] [INFO ] Deduced a trap composed of 30 places in 29 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:22:17] [INFO ] Deduced a trap composed of 31 places in 37 ms of which 2 ms to minimize.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 781/1562 variables, and 93 constraints, problems are : Problem set: 0 solved, 780 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 81/81 constraints, State Equation: 0/781 constraints, PredecessorRefiner: 780/780 constraints, Known Traps: 12/12 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 780 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/780 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 1 (OVERLAPS) 1/781 variables, 81/81 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/781 variables, 12/93 constraints. Problems are: Problem set: 0 solved, 780 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:22:30] [INFO ] Deduced a trap composed of 32 places in 33 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:22:31] [INFO ] Deduced a trap composed of 33 places in 40 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:22:31] [INFO ] Deduced a trap composed of 34 places in 35 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:22:32] [INFO ] Deduced a trap composed of 35 places in 36 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:22:32] [INFO ] Deduced a trap composed of 36 places in 38 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:22:33] [INFO ] Deduced a trap composed of 37 places in 37 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:22:33] [INFO ] Deduced a trap composed of 38 places in 36 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:22:34] [INFO ] Deduced a trap composed of 28 places in 37 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:22:34] [INFO ] Deduced a trap composed of 39 places in 35 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/781 variables, 9/102 constraints. Problems are: Problem set: 0 solved, 780 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 781/1562 variables, and 102 constraints, problems are : Problem set: 0 solved, 780 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 81/81 constraints, State Equation: 0/781 constraints, PredecessorRefiner: 0/780 constraints, Known Traps: 21/21 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60099ms problems are : Problem set: 0 solved, 780 unsolved
Search for dead transitions found 0 dead transitions in 60100ms
Starting structural reductions in LTL mode, iteration 1 : 781/802 places, 781/802 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60777 ms. Remains : 781/802 places, 781/802 transitions.
[2025-06-05 07:22:47] [INFO ] Flatten gal took : 12 ms
[2025-06-05 07:22:47] [INFO ] Flatten gal took : 12 ms
[2025-06-05 07:22:47] [INFO ] Input system was already deterministic with 781 transitions.
[2025-06-05 07:22:47] [INFO ] Flatten gal took : 12 ms
[2025-06-05 07:22:47] [INFO ] Flatten gal took : 12 ms
[2025-06-05 07:22:47] [INFO ] Time to serialize gal into /tmp/CTLFireability4865994812264498231.gal : 2 ms
[2025-06-05 07:22:47] [INFO ] Time to serialize properties into /tmp/CTLFireability17585322829490609529.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability4865994812264498231.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17585322829490609529.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-05 07:23:17] [INFO ] Flatten gal took : 12 ms
[2025-06-05 07:23:17] [INFO ] Applying decomposition
[2025-06-05 07:23:17] [INFO ] Flatten gal took : 12 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph4150480020717756409.txt' '-o' '/tmp/graph4150480020717756409.bin' '-w' '/tmp/graph4150480020717756409.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph4150480020717756409.bin' '-l' '-1' '-v' '-w' '/tmp/graph4150480020717756409.weights' '-q' '0' '-e' '0.001'
[2025-06-05 07:23:17] [INFO ] Decomposing Gal with order
[2025-06-05 07:23:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 07:23:17] [INFO ] Removed a total of 201 redundant transitions.
[2025-06-05 07:23:17] [INFO ] Flatten gal took : 27 ms
[2025-06-05 07:23:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2025-06-05 07:23:17] [INFO ] Time to serialize gal into /tmp/CTLFireability18019673312105959470.gal : 6 ms
[2025-06-05 07:23:17] [INFO ] Time to serialize properties into /tmp/CTLFireability14492140230756661791.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability18019673312105959470.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14492140230756661791.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 802/802 places, 802/802 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 782 transition count 782
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 782 transition count 782
Applied a total of 40 rules in 27 ms. Remains 782 /802 variables (removed 20) and now considering 782/802 (removed 20) transitions.
// Phase 1: matrix 782 rows 782 cols
[2025-06-05 07:23:47] [INFO ] Computed 81 invariants in 7 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 07:23:47] [INFO ] Implicit Places using invariants in 172 ms returned []
[2025-06-05 07:23:47] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 07:23:48] [INFO ] Implicit Places using invariants and state equation in 506 ms returned []
Implicit Place search using SMT with State Equation took 692 ms to find 0 implicit places.
Running 781 sub problems to find dead transitions.
[2025-06-05 07:23:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/781 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 781 unsolved
At refinement iteration 1 (OVERLAPS) 1/782 variables, 81/81 constraints. Problems are: Problem set: 0 solved, 781 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:24:12] [INFO ] Deduced a trap composed of 20 places in 31 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:24:13] [INFO ] Deduced a trap composed of 21 places in 28 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:24:13] [INFO ] Deduced a trap composed of 22 places in 36 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:24:14] [INFO ] Deduced a trap composed of 23 places in 35 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:24:14] [INFO ] Deduced a trap composed of 24 places in 40 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:24:15] [INFO ] Deduced a trap composed of 25 places in 47 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:24:15] [INFO ] Deduced a trap composed of 26 places in 28 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:24:15] [INFO ] Deduced a trap composed of 27 places in 40 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:24:16] [INFO ] Deduced a trap composed of 26 places in 33 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:24:16] [INFO ] Deduced a trap composed of 27 places in 36 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:24:16] [INFO ] Deduced a trap composed of 28 places in 35 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:24:17] [INFO ] Deduced a trap composed of 29 places in 38 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:24:17] [INFO ] Deduced a trap composed of 30 places in 32 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:24:18] [INFO ] Deduced a trap composed of 31 places in 37 ms of which 2 ms to minimize.
Error getting values : (error "ParserException while parsing response: ((s0 0.0)
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(s404 timeout
0.0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 782/1564 variables, and 95 constraints, problems are : Problem set: 0 solved, 781 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 81/81 constraints, State Equation: 0/782 constraints, PredecessorRefiner: 781/781 constraints, Known Traps: 14/14 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 781 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/781 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 781 unsolved
At refinement iteration 1 (OVERLAPS) 1/782 variables, 81/81 constraints. Problems are: Problem set: 0 solved, 781 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/782 variables, 14/95 constraints. Problems are: Problem set: 0 solved, 781 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:24:32] [INFO ] Deduced a trap composed of 32 places in 39 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:24:32] [INFO ] Deduced a trap composed of 33 places in 38 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:24:33] [INFO ] Deduced a trap composed of 34 places in 37 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:24:33] [INFO ] Deduced a trap composed of 35 places in 30 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:24:34] [INFO ] Deduced a trap composed of 36 places in 38 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:24:34] [INFO ] Deduced a trap composed of 37 places in 38 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:24:34] [INFO ] Deduced a trap composed of 38 places in 38 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:24:35] [INFO ] Deduced a trap composed of 28 places in 36 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:24:35] [INFO ] Deduced a trap composed of 39 places in 35 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/782 variables, 9/104 constraints. Problems are: Problem set: 0 solved, 781 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 782/1564 variables, and 104 constraints, problems are : Problem set: 0 solved, 781 unsolved in 30014 ms.
Refiners :[Positive P Invariants (semi-flows): 81/81 constraints, State Equation: 0/782 constraints, PredecessorRefiner: 0/781 constraints, Known Traps: 23/23 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60108ms problems are : Problem set: 0 solved, 781 unsolved
Search for dead transitions found 0 dead transitions in 60109ms
Starting structural reductions in LTL mode, iteration 1 : 782/802 places, 782/802 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60831 ms. Remains : 782/802 places, 782/802 transitions.
[2025-06-05 07:24:48] [INFO ] Flatten gal took : 11 ms
[2025-06-05 07:24:48] [INFO ] Flatten gal took : 11 ms
[2025-06-05 07:24:48] [INFO ] Input system was already deterministic with 782 transitions.
[2025-06-05 07:24:48] [INFO ] Flatten gal took : 12 ms
[2025-06-05 07:24:48] [INFO ] Flatten gal took : 11 ms
[2025-06-05 07:24:48] [INFO ] Time to serialize gal into /tmp/CTLFireability16455617551400827643.gal : 2 ms
[2025-06-05 07:24:48] [INFO ] Time to serialize properties into /tmp/CTLFireability5660290132600102891.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability16455617551400827643.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5660290132600102891.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-05 07:25:18] [INFO ] Flatten gal took : 12 ms
[2025-06-05 07:25:18] [INFO ] Applying decomposition
[2025-06-05 07:25:18] [INFO ] Flatten gal took : 12 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph141416199207527144.txt' '-o' '/tmp/graph141416199207527144.bin' '-w' '/tmp/graph141416199207527144.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph141416199207527144.bin' '-l' '-1' '-v' '-w' '/tmp/graph141416199207527144.weights' '-q' '0' '-e' '0.001'
[2025-06-05 07:25:18] [INFO ] Decomposing Gal with order
[2025-06-05 07:25:18] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 07:25:18] [INFO ] Removed a total of 200 redundant transitions.
[2025-06-05 07:25:18] [INFO ] Flatten gal took : 22 ms
[2025-06-05 07:25:18] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2025-06-05 07:25:18] [INFO ] Time to serialize gal into /tmp/CTLFireability13133167591731361077.gal : 4 ms
[2025-06-05 07:25:18] [INFO ] Time to serialize properties into /tmp/CTLFireability11574271054528748012.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability13133167591731361077.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11574271054528748012.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,1.42419e+71,19.1224,420128,2668,38,654479,814,790,2.80684e+06,49,2424,0


Converting to forward existential form...Done !
original formula: AF(EX(AG((i0.u208.p665==1))))
=> equivalent forward existential formula: [FwdG(Init,!(EX(!(E(TRUE U !((i0.u208.p665==1)))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t703, t705, t707, t709, t711, t713, t715, t717, t719, t722, t724, t726, t728, t730, t732, t73...2132
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 802/802 places, 802/802 transitions.
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 21 place count 781 transition count 781
Iterating global reduction 0 with 21 rules applied. Total rules applied 42 place count 781 transition count 781
Applied a total of 42 rules in 34 ms. Remains 781 /802 variables (removed 21) and now considering 781/802 (removed 21) transitions.
// Phase 1: matrix 781 rows 781 cols
[2025-06-05 07:25:48] [INFO ] Computed 81 invariants in 6 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 07:25:49] [INFO ] Implicit Places using invariants in 192 ms returned []
[2025-06-05 07:25:49] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 07:25:49] [INFO ] Implicit Places using invariants and state equation in 484 ms returned []
Implicit Place search using SMT with State Equation took 678 ms to find 0 implicit places.
Running 780 sub problems to find dead transitions.
[2025-06-05 07:25:49] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/780 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 1 (OVERLAPS) 1/781 variables, 81/81 constraints. Problems are: Problem set: 0 solved, 780 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:26:14] [INFO ] Deduced a trap composed of 20 places in 35 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:26:15] [INFO ] Deduced a trap composed of 21 places in 31 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:26:15] [INFO ] Deduced a trap composed of 22 places in 35 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:26:16] [INFO ] Deduced a trap composed of 23 places in 32 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:26:16] [INFO ] Deduced a trap composed of 24 places in 36 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:26:17] [INFO ] Deduced a trap composed of 25 places in 37 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:26:17] [INFO ] Deduced a trap composed of 26 places in 33 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:26:17] [INFO ] Deduced a trap composed of 27 places in 36 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:26:18] [INFO ] Deduced a trap composed of 28 places in 38 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:26:18] [INFO ] Deduced a trap composed of 29 places in 29 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:26:19] [INFO ] Deduced a trap composed of 30 places in 34 ms of which 1 ms to minimize.
Error getting values : (error "ParserException while parsing response: ((s0 0.0)
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(s659 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 781/1562 variables, and 92 constraints, problems are : Problem set: 0 solved, 780 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 81/81 constraints, State Equation: 0/781 constraints, PredecessorRefiner: 780/780 constraints, Known Traps: 11/11 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 780 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/780 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 1 (OVERLAPS) 1/781 variables, 81/81 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/781 variables, 11/92 constraints. Problems are: Problem set: 0 solved, 780 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:26:33] [INFO ] Deduced a trap composed of 31 places in 35 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:26:33] [INFO ] Deduced a trap composed of 32 places in 36 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:26:34] [INFO ] Deduced a trap composed of 33 places in 37 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:26:34] [INFO ] Deduced a trap composed of 34 places in 34 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:26:35] [INFO ] Deduced a trap composed of 35 places in 37 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:26:35] [INFO ] Deduced a trap composed of 36 places in 32 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:26:36] [INFO ] Deduced a trap composed of 37 places in 40 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:26:36] [INFO ] Deduced a trap composed of 38 places in 35 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:26:36] [INFO ] Deduced a trap composed of 28 places in 32 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:26:36] [INFO ] Deduced a trap composed of 39 places in 33 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/781 variables, 10/102 constraints. Problems are: Problem set: 0 solved, 780 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 781/1562 variables, and 102 constraints, problems are : Problem set: 0 solved, 780 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 81/81 constraints, State Equation: 0/781 constraints, PredecessorRefiner: 0/780 constraints, Known Traps: 21/21 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60117ms problems are : Problem set: 0 solved, 780 unsolved
Search for dead transitions found 0 dead transitions in 60118ms
Starting structural reductions in LTL mode, iteration 1 : 781/802 places, 781/802 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60832 ms. Remains : 781/802 places, 781/802 transitions.
[2025-06-05 07:26:49] [INFO ] Flatten gal took : 11 ms
[2025-06-05 07:26:49] [INFO ] Flatten gal took : 12 ms
[2025-06-05 07:26:49] [INFO ] Input system was already deterministic with 781 transitions.
[2025-06-05 07:26:49] [INFO ] Flatten gal took : 15 ms
[2025-06-05 07:26:49] [INFO ] Flatten gal took : 12 ms
[2025-06-05 07:26:49] [INFO ] Time to serialize gal into /tmp/CTLFireability2060978063697111465.gal : 3 ms
[2025-06-05 07:26:49] [INFO ] Time to serialize properties into /tmp/CTLFireability5048576298269082022.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability2060978063697111465.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5048576298269082022.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-05 07:27:19] [INFO ] Flatten gal took : 16 ms
[2025-06-05 07:27:19] [INFO ] Applying decomposition
[2025-06-05 07:27:19] [INFO ] Flatten gal took : 12 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph12300942304153632599.txt' '-o' '/tmp/graph12300942304153632599.bin' '-w' '/tmp/graph12300942304153632599.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph12300942304153632599.bin' '-l' '-1' '-v' '-w' '/tmp/graph12300942304153632599.weights' '-q' '0' '-e' '0.001'
[2025-06-05 07:27:19] [INFO ] Decomposing Gal with order
[2025-06-05 07:27:19] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 07:27:19] [INFO ] Removed a total of 203 redundant transitions.
[2025-06-05 07:27:19] [INFO ] Flatten gal took : 23 ms
[2025-06-05 07:27:19] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2025-06-05 07:27:19] [INFO ] Time to serialize gal into /tmp/CTLFireability3422342516339801357.gal : 5 ms
[2025-06-05 07:27:19] [INFO ] Time to serialize properties into /tmp/CTLFireability6327173667394027483.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability3422342516339801357.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6327173667394027483.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 802/802 places, 802/802 transitions.
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 21 place count 781 transition count 781
Iterating global reduction 0 with 21 rules applied. Total rules applied 42 place count 781 transition count 781
Applied a total of 42 rules in 30 ms. Remains 781 /802 variables (removed 21) and now considering 781/802 (removed 21) transitions.
[2025-06-05 07:27:50] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 07:27:50] [INFO ] Implicit Places using invariants in 202 ms returned []
[2025-06-05 07:27:50] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 07:27:50] [INFO ] Implicit Places using invariants and state equation in 483 ms returned []
Implicit Place search using SMT with State Equation took 687 ms to find 0 implicit places.
Running 780 sub problems to find dead transitions.
[2025-06-05 07:27:50] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/780 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 1 (OVERLAPS) 1/781 variables, 81/81 constraints. Problems are: Problem set: 0 solved, 780 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:28:16] [INFO ] Deduced a trap composed of 20 places in 27 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:28:17] [INFO ] Deduced a trap composed of 21 places in 31 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:28:17] [INFO ] Deduced a trap composed of 22 places in 28 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:28:18] [INFO ] Deduced a trap composed of 23 places in 34 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:28:18] [INFO ] Deduced a trap composed of 24 places in 32 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:28:19] [INFO ] Deduced a trap composed of 25 places in 35 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:28:19] [INFO ] Deduced a trap composed of 26 places in 39 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:28:20] [INFO ] Deduced a trap composed of 27 places in 33 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:28:20] [INFO ] Deduced a trap composed of 28 places in 35 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 781/1562 variables, and 90 constraints, problems are : Problem set: 0 solved, 780 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 81/81 constraints, State Equation: 0/781 constraints, PredecessorRefiner: 780/780 constraints, Known Traps: 9/9 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 780 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/780 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 1 (OVERLAPS) 1/781 variables, 81/81 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/781 variables, 9/90 constraints. Problems are: Problem set: 0 solved, 780 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:28:33] [INFO ] Deduced a trap composed of 29 places in 36 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:28:33] [INFO ] Deduced a trap composed of 30 places in 37 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:28:34] [INFO ] Deduced a trap composed of 31 places in 36 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:28:34] [INFO ] Deduced a trap composed of 32 places in 31 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:28:35] [INFO ] Deduced a trap composed of 33 places in 38 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:28:35] [INFO ] Deduced a trap composed of 34 places in 38 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:28:36] [INFO ] Deduced a trap composed of 35 places in 38 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:28:36] [INFO ] Deduced a trap composed of 36 places in 44 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:28:37] [INFO ] Deduced a trap composed of 37 places in 36 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:28:37] [INFO ] Deduced a trap composed of 38 places in 46 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:28:37] [INFO ] Deduced a trap composed of 28 places in 36 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:28:38] [INFO ] Deduced a trap composed of 39 places in 31 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/781 variables, 12/102 constraints. Problems are: Problem set: 0 solved, 780 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 781/1562 variables, and 102 constraints, problems are : Problem set: 0 solved, 780 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 81/81 constraints, State Equation: 0/781 constraints, PredecessorRefiner: 0/780 constraints, Known Traps: 21/21 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60093ms problems are : Problem set: 0 solved, 780 unsolved
Search for dead transitions found 0 dead transitions in 60094ms
Starting structural reductions in LTL mode, iteration 1 : 781/802 places, 781/802 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60816 ms. Remains : 781/802 places, 781/802 transitions.
[2025-06-05 07:28:50] [INFO ] Flatten gal took : 13 ms
[2025-06-05 07:28:50] [INFO ] Flatten gal took : 12 ms
[2025-06-05 07:28:50] [INFO ] Input system was already deterministic with 781 transitions.
[2025-06-05 07:28:50] [INFO ] Flatten gal took : 11 ms
[2025-06-05 07:28:50] [INFO ] Flatten gal took : 11 ms
[2025-06-05 07:28:50] [INFO ] Time to serialize gal into /tmp/CTLFireability4297451638732549754.gal : 2 ms
[2025-06-05 07:28:50] [INFO ] Time to serialize properties into /tmp/CTLFireability3317549313826615599.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability4297451638732549754.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3317549313826615599.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-05 07:29:20] [INFO ] Flatten gal took : 19 ms
[2025-06-05 07:29:20] [INFO ] Applying decomposition
[2025-06-05 07:29:20] [INFO ] Flatten gal took : 12 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph6680896274859615480.txt' '-o' '/tmp/graph6680896274859615480.bin' '-w' '/tmp/graph6680896274859615480.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph6680896274859615480.bin' '-l' '-1' '-v' '-w' '/tmp/graph6680896274859615480.weights' '-q' '0' '-e' '0.001'
[2025-06-05 07:29:21] [INFO ] Decomposing Gal with order
[2025-06-05 07:29:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 07:29:21] [INFO ] Removed a total of 202 redundant transitions.
[2025-06-05 07:29:21] [INFO ] Flatten gal took : 22 ms
[2025-06-05 07:29:21] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2025-06-05 07:29:21] [INFO ] Time to serialize gal into /tmp/CTLFireability4930492789520272463.gal : 5 ms
[2025-06-05 07:29:21] [INFO ] Time to serialize properties into /tmp/CTLFireability18200990845249302440.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability4930492789520272463.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18200990845249302440.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 802/802 places, 802/802 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 220 transitions
Trivial Post-agglo rules discarded 220 transitions
Performed 220 trivial Post agglomeration. Transition count delta: 220
Iterating post reduction 0 with 220 rules applied. Total rules applied 220 place count 801 transition count 581
Reduce places removed 220 places and 0 transitions.
Iterating post reduction 1 with 220 rules applied. Total rules applied 440 place count 581 transition count 581
Performed 150 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 150 Pre rules applied. Total rules applied 440 place count 581 transition count 431
Deduced a syphon composed of 150 places in 0 ms
Reduce places removed 150 places and 0 transitions.
Iterating global reduction 2 with 300 rules applied. Total rules applied 740 place count 431 transition count 431
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 755 place count 416 transition count 416
Iterating global reduction 2 with 15 rules applied. Total rules applied 770 place count 416 transition count 416
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 12 Pre rules applied. Total rules applied 770 place count 416 transition count 404
Deduced a syphon composed of 12 places in 1 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 794 place count 404 transition count 404
Performed 160 Post agglomeration using F-continuation condition.Transition count delta: 160
Deduced a syphon composed of 160 places in 0 ms
Reduce places removed 160 places and 0 transitions.
Iterating global reduction 2 with 320 rules applied. Total rules applied 1114 place count 244 transition count 244
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 1115 place count 244 transition count 243
Renaming transitions due to excessive name length > 1024 char.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 1117 place count 243 transition count 242
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 1119 place count 241 transition count 240
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1120 place count 240 transition count 240
Applied a total of 1120 rules in 44 ms. Remains 240 /802 variables (removed 562) and now considering 240/802 (removed 562) transitions.
// Phase 1: matrix 240 rows 240 cols
[2025-06-05 07:29:51] [INFO ] Computed 80 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 07:29:51] [INFO ] Implicit Places using invariants in 97 ms returned []
[2025-06-05 07:29:51] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 07:29:51] [INFO ] Implicit Places using invariants and state equation in 195 ms returned []
Implicit Place search using SMT with State Equation took 308 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-05 07:29:51] [INFO ] Redundant transitions in 0 ms returned []
Running 239 sub problems to find dead transitions.
[2025-06-05 07:29:51] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/240 variables, 80/80 constraints. Problems are: Problem set: 0 solved, 239 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/240 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 239 unsolved
At refinement iteration 2 (OVERLAPS) 240/480 variables, 240/320 constraints. Problems are: Problem set: 0 solved, 239 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/480 variables, 0/320 constraints. Problems are: Problem set: 0 solved, 239 unsolved
At refinement iteration 4 (OVERLAPS) 0/480 variables, 0/320 constraints. Problems are: Problem set: 0 solved, 239 unsolved
No progress, stopping.
After SMT solving in domain Real declared 480/480 variables, and 320 constraints, problems are : Problem set: 0 solved, 239 unsolved in 10741 ms.
Refiners :[Positive P Invariants (semi-flows): 80/80 constraints, State Equation: 240/240 constraints, PredecessorRefiner: 239/239 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 239 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/240 variables, 80/80 constraints. Problems are: Problem set: 0 solved, 239 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/240 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 239 unsolved
At refinement iteration 2 (OVERLAPS) 240/480 variables, 240/320 constraints. Problems are: Problem set: 0 solved, 239 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/480 variables, 239/559 constraints. Problems are: Problem set: 0 solved, 239 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/480 variables, 0/559 constraints. Problems are: Problem set: 0 solved, 239 unsolved
At refinement iteration 5 (OVERLAPS) 0/480 variables, 0/559 constraints. Problems are: Problem set: 0 solved, 239 unsolved
No progress, stopping.
After SMT solving in domain Int declared 480/480 variables, and 559 constraints, problems are : Problem set: 0 solved, 239 unsolved in 11165 ms.
Refiners :[Positive P Invariants (semi-flows): 80/80 constraints, State Equation: 240/240 constraints, PredecessorRefiner: 239/239 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 21918ms problems are : Problem set: 0 solved, 239 unsolved
Search for dead transitions found 0 dead transitions in 21919ms
Starting structural reductions in SI_CTL mode, iteration 1 : 240/802 places, 240/802 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 22275 ms. Remains : 240/802 places, 240/802 transitions.
[2025-06-05 07:30:13] [INFO ] Flatten gal took : 7 ms
[2025-06-05 07:30:13] [INFO ] Flatten gal took : 5 ms
[2025-06-05 07:30:13] [INFO ] Input system was already deterministic with 240 transitions.
[2025-06-05 07:30:13] [INFO ] Flatten gal took : 8 ms
[2025-06-05 07:30:13] [INFO ] Flatten gal took : 6 ms
[2025-06-05 07:30:13] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13964247323241962365.gal : 1 ms
[2025-06-05 07:30:13] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8208287589756347435.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality13964247323241962365.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality8208287589756347435.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
RANDOM walk for 40000 steps (9 resets) in 245 ms. (162 steps per ms) remains 1/1 properties
Loading property file /tmp/ReachabilityCardinality8208287589756347435.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :10 after 19
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :19 after 37
Reachability property ShieldRVt-PT-020B-CTLFireability-2023-14 is true.
FORMULA ShieldRVt-PT-020B-CTLFireability-2023-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 33 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,70,0.050912,5688,2,523,10,1998,6,0,1203,737,0
Total reachable state count : 70

Verifying 1 reachability properties.
Reachability property ShieldRVt-PT-020B-CTLFireability-2023-14 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
ShieldRVt-PT-020B-CTLFireability-2023-14,1,0.051594,5944,2,241,10,1998,7,0,1206,737,0
BEST_FIRST walk for 40004 steps (8 resets) in 137 ms. (289 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 849016 steps, run visited all 1 properties in 2471 ms. (steps per millisecond=343 )
Probabilistic random walk after 849016 steps, saw 682257 distinct states, run finished after 2475 ms. (steps per millisecond=343 ) properties seen :1
Starting structural reductions in LTL mode, iteration 0 : 802/802 places, 802/802 transitions.
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 21 place count 781 transition count 781
Iterating global reduction 0 with 21 rules applied. Total rules applied 42 place count 781 transition count 781
Applied a total of 42 rules in 25 ms. Remains 781 /802 variables (removed 21) and now considering 781/802 (removed 21) transitions.
// Phase 1: matrix 781 rows 781 cols
[2025-06-05 07:30:16] [INFO ] Computed 81 invariants in 6 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 07:30:16] [INFO ] Implicit Places using invariants in 179 ms returned []
[2025-06-05 07:30:16] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 07:30:16] [INFO ] Implicit Places using invariants and state equation in 468 ms returned []
Implicit Place search using SMT with State Equation took 664 ms to find 0 implicit places.
Running 780 sub problems to find dead transitions.
[2025-06-05 07:30:16] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/780 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 1 (OVERLAPS) 1/781 variables, 81/81 constraints. Problems are: Problem set: 0 solved, 780 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:30:40] [INFO ] Deduced a trap composed of 20 places in 34 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:30:40] [INFO ] Deduced a trap composed of 21 places in 34 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:30:41] [INFO ] Deduced a trap composed of 22 places in 34 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:30:41] [INFO ] Deduced a trap composed of 23 places in 37 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:30:42] [INFO ] Deduced a trap composed of 24 places in 34 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:30:42] [INFO ] Deduced a trap composed of 25 places in 28 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:30:43] [INFO ] Deduced a trap composed of 26 places in 30 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:30:43] [INFO ] Deduced a trap composed of 27 places in 29 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:30:44] [INFO ] Deduced a trap composed of 28 places in 34 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:30:44] [INFO ] Deduced a trap composed of 29 places in 38 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:30:45] [INFO ] Deduced a trap composed of 30 places in 31 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:30:45] [INFO ] Deduced a trap composed of 31 places in 29 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:30:46] [INFO ] Deduced a trap composed of 32 places in 37 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:30:46] [INFO ] Deduced a trap composed of 33 places in 30 ms of which 2 ms to minimize.
Error getting values : (error "ParserException while parsing response: ((s0 0.0)
(s1 0.0)
(s2 0.0)
(s3 0.0)
(s4 0.0)
(s5 0.0)
(s6 0.0)
(s7 0.0)
(s8 0.0)
(s9 0.0)
(s10 0.0)
(s11 0.0)
(s12 0.0)
(s13 0.0)
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(s434 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 781/1562 variables, and 95 constraints, problems are : Problem set: 0 solved, 780 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 81/81 constraints, State Equation: 0/781 constraints, PredecessorRefiner: 780/780 constraints, Known Traps: 14/14 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 780 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/780 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 1 (OVERLAPS) 1/781 variables, 81/81 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/781 variables, 14/95 constraints. Problems are: Problem set: 0 solved, 780 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:31:01] [INFO ] Deduced a trap composed of 34 places in 37 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:31:01] [INFO ] Deduced a trap composed of 35 places in 41 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:31:02] [INFO ] Deduced a trap composed of 36 places in 40 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:31:02] [INFO ] Deduced a trap composed of 37 places in 35 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:31:03] [INFO ] Deduced a trap composed of 38 places in 37 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:31:03] [INFO ] Deduced a trap composed of 28 places in 39 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 07:31:03] [INFO ] Deduced a trap composed of 39 places in 34 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/781 variables, 7/102 constraints. Problems are: Problem set: 0 solved, 780 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 781/1562 variables, and 102 constraints, problems are : Problem set: 0 solved, 780 unsolved in 30033 ms.
Refiners :[Positive P Invariants (semi-flows): 81/81 constraints, State Equation: 0/781 constraints, PredecessorRefiner: 0/780 constraints, Known Traps: 21/21 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60137ms problems are : Problem set: 0 solved, 780 unsolved
Search for dead transitions found 0 dead transitions in 60138ms
Starting structural reductions in LTL mode, iteration 1 : 781/802 places, 781/802 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60829 ms. Remains : 781/802 places, 781/802 transitions.
[2025-06-05 07:31:16] [INFO ] Flatten gal took : 91 ms
[2025-06-05 07:31:17] [INFO ] Flatten gal took : 44 ms
[2025-06-05 07:31:17] [INFO ] Input system was already deterministic with 781 transitions.
[2025-06-05 07:31:17] [INFO ] Flatten gal took : 48 ms
[2025-06-05 07:31:17] [INFO ] Flatten gal took : 43 ms
[2025-06-05 07:31:17] [INFO ] Time to serialize gal into /tmp/CTLFireability6363592096089022182.gal : 8 ms
[2025-06-05 07:31:17] [INFO ] Time to serialize properties into /tmp/CTLFireability6817310093552279829.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability6363592096089022182.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6817310093552279829.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-05 07:31:47] [INFO ] Flatten gal took : 17 ms
[2025-06-05 07:31:47] [INFO ] Applying decomposition
[2025-06-05 07:31:47] [INFO ] Flatten gal took : 15 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph2782017595969995145.txt' '-o' '/tmp/graph2782017595969995145.bin' '-w' '/tmp/graph2782017595969995145.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph2782017595969995145.bin' '-l' '-1' '-v' '-w' '/tmp/graph2782017595969995145.weights' '-q' '0' '-e' '0.001'
[2025-06-05 07:31:47] [INFO ] Decomposing Gal with order
[2025-06-05 07:31:47] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 07:31:47] [INFO ] Removed a total of 201 redundant transitions.
[2025-06-05 07:31:47] [INFO ] Flatten gal took : 34 ms
[2025-06-05 07:31:47] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 5 ms.
[2025-06-05 07:31:47] [INFO ] Time to serialize gal into /tmp/CTLFireability3292988514163217258.gal : 7 ms
[2025-06-05 07:31:47] [INFO ] Time to serialize properties into /tmp/CTLFireability15131867558210573195.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability3292988514163217258.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15131867558210573195.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-05 07:32:17] [INFO ] Flatten gal took : 15 ms
[2025-06-05 07:32:17] [INFO ] Flatten gal took : 14 ms
[2025-06-05 07:32:17] [INFO ] Applying decomposition
[2025-06-05 07:32:17] [INFO ] Flatten gal took : 13 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph4381061770719624846.txt' '-o' '/tmp/graph4381061770719624846.bin' '-w' '/tmp/graph4381061770719624846.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph4381061770719624846.bin' '-l' '-1' '-v' '-w' '/tmp/graph4381061770719624846.weights' '-q' '0' '-e' '0.001'
[2025-06-05 07:32:17] [INFO ] Decomposing Gal with order
[2025-06-05 07:32:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 07:32:17] [INFO ] Removed a total of 187 redundant transitions.
[2025-06-05 07:32:17] [INFO ] Flatten gal took : 29 ms
[2025-06-05 07:32:18] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2025-06-05 07:32:18] [INFO ] Time to serialize gal into /tmp/CTLFireability2164651617627284796.gal : 5 ms
[2025-06-05 07:32:18] [INFO ] Time to serialize properties into /tmp/CTLFireability7597529088082574088.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability2164651617627284796.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7597529088082574088.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 13 CTL formulae.
Detected timeout of ITS tools.
[2025-06-05 08:01:39] [INFO ] Applying decomposition
[2025-06-05 08:01:39] [INFO ] Flatten gal took : 154 ms
[2025-06-05 08:01:39] [INFO ] Decomposing Gal with order
[2025-06-05 08:01:39] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 08:01:39] [INFO ] Removed a total of 52 redundant transitions.
[2025-06-05 08:01:40] [INFO ] Flatten gal took : 235 ms
[2025-06-05 08:01:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 13 ms.
[2025-06-05 08:01:40] [INFO ] Time to serialize gal into /tmp/CTLFireability7267267004740712451.gal : 52 ms
[2025-06-05 08:01:40] [INFO ] Time to serialize properties into /tmp/CTLFireability15666303822451293055.ctl : 5 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7267267004740712451.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15666303822451293055.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 13 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,7.08057e+71,52.9909,1044636,1368,319,1.65341e+06,795,533,6.85296e+06,138,9650,0


Converting to forward existential form...Done !
original formula: AF((AX((i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i1.i0.i0.u53.p240==1)) * AX(((AF((i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i1.i0.i0.u80.p430...409
=> equivalent forward existential formula: [FwdG(Init,!((!(EX(!((i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i1.i0.i0.u53.p240==1)))) * !(EX(!(((!(EG(!((i...665
Reverse transition relation is NOT exact ! Due to transitions t760, i0.t723, i0.i0.t758, i0.i0.i0.t725, i0.i0.i0.i0.t756, i0.i0.i0.i0.i0.t727, i0.i0.i0.i0....9252

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
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -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_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -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="ShieldRVt-PT-020B"
export BK_EXAMINATION="CTLFireability"
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 2-5832"
echo " Executing tool itstools"
echo " Input is ShieldRVt-PT-020B, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r212-tall-174901994000282"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldRVt-PT-020B.tgz
mv ShieldRVt-PT-020B execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.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 '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;