Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r212-tall-174901994200386.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 SieveSingleMsgMbox-PT-d0m64, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r212-tall-174901994200386
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 480K
-rw-r--r-- 1 mcc users 6.7K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 70K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 55K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K 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 8.2K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 77K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 97K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K 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 6 May 29 14:33 instance
-rw-r--r-- 1 mcc users 6 May 29 14:33 iscolored
-rw-r--r-- 1 mcc users 57K 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 SieveSingleMsgMbox-PT-d0m64-CTLFireability-2023-12
FORMULA_NAME SieveSingleMsgMbox-PT-d0m64-CTLFireability-2023-13
FORMULA_NAME SieveSingleMsgMbox-PT-d0m64-CTLFireability-2023-14
FORMULA_NAME SieveSingleMsgMbox-PT-d0m64-CTLFireability-2023-15
FORMULA_NAME SieveSingleMsgMbox-PT-d0m64-CTLFireability-2025-00
FORMULA_NAME SieveSingleMsgMbox-PT-d0m64-CTLFireability-2025-01
FORMULA_NAME SieveSingleMsgMbox-PT-d0m64-CTLFireability-2025-02
FORMULA_NAME SieveSingleMsgMbox-PT-d0m64-CTLFireability-2025-03
FORMULA_NAME SieveSingleMsgMbox-PT-d0m64-CTLFireability-2025-04
FORMULA_NAME SieveSingleMsgMbox-PT-d0m64-CTLFireability-2025-05
FORMULA_NAME SieveSingleMsgMbox-PT-d0m64-CTLFireability-2025-06
FORMULA_NAME SieveSingleMsgMbox-PT-d0m64-CTLFireability-2025-07
FORMULA_NAME SieveSingleMsgMbox-PT-d0m64-CTLFireability-2025-08
FORMULA_NAME SieveSingleMsgMbox-PT-d0m64-CTLFireability-2025-09
FORMULA_NAME SieveSingleMsgMbox-PT-d0m64-CTLFireability-2025-10
FORMULA_NAME SieveSingleMsgMbox-PT-d0m64-CTLFireability-2025-11

=== Now, execution of the tool begins

BK_START 1749151632049

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=SieveSingleMsgMbox-PT-d0m64
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202505121319
[2025-06-05 19:27:13] [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 19:27:13] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-05 19:27:13] [INFO ] Load time of PNML (sax parser for PT used): 62 ms
[2025-06-05 19:27:13] [INFO ] Transformed 262 places.
[2025-06-05 19:27:13] [INFO ] Transformed 73 transitions.
[2025-06-05 19:27:13] [INFO ] Parsed PT model containing 262 places and 73 transitions and 292 arcs in 143 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 11 ms.
Deduced a syphon composed of 190 places in 1 ms
Reduce places removed 190 places and 0 transitions.
Support contains 61 out of 72 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 72/72 places, 73/73 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 70 transition count 73
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 69 transition count 72
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 69 transition count 72
Applied a total of 4 rules in 16 ms. Remains 69 /72 variables (removed 3) and now considering 72/73 (removed 1) transitions.
// Phase 1: matrix 72 rows 69 cols
[2025-06-05 19:27:13] [INFO ] Computed 5 invariants in 14 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 19:27:13] [INFO ] Implicit Places using invariants in 173 ms returned []
[2025-06-05 19:27:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 19:27:13] [INFO ] State equation strengthened by 30 read => feed constraints.
[2025-06-05 19:27:13] [INFO ] Implicit Places using invariants and state equation in 107 ms returned []
Implicit Place search using SMT with State Equation took 308 ms to find 0 implicit places.
Running 71 sub problems to find dead transitions.
[2025-06-05 19:27:13] [INFO ] Invariant cache hit.
[2025-06-05 19:27:13] [INFO ] State equation strengthened by 30 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/68 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/68 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/68 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 3 (OVERLAPS) 1/69 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 71 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 19:27:14] [INFO ] Deduced a trap composed of 23 places in 67 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 19:27:14] [INFO ] Deduced a trap composed of 23 places in 30 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/69 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/69 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 6 (OVERLAPS) 72/141 variables, 69/76 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/141 variables, 30/106 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/141 variables, 0/106 constraints. Problems are: Problem set: 0 solved, 71 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (OVERLAPS) 0/141 variables, 0/106 constraints. Problems are: Problem set: 0 solved, 71 unsolved
No progress, stopping.
After SMT solving in domain Real declared 141/141 variables, and 106 constraints, problems are : Problem set: 0 solved, 71 unsolved in 2114 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 69/69 constraints, ReadFeed: 30/30 constraints, PredecessorRefiner: 71/71 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 71 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/68 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/68 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/68 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 3 (OVERLAPS) 1/69 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/69 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/69 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 6 (OVERLAPS) 72/141 variables, 69/76 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/141 variables, 30/106 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/141 variables, 71/177 constraints. Problems are: Problem set: 0 solved, 71 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 19:27:17] [INFO ] Deduced a trap composed of 28 places in 43 ms of which 2 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/141 variables, 1/178 constraints. Problems are: Problem set: 0 solved, 71 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 19:27:18] [INFO ] Deduced a trap along path composed of 10 places in 38 ms of which 9 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/141 variables, 1/179 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/141 variables, 0/179 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 12 (OVERLAPS) 0/141 variables, 0/179 constraints. Problems are: Problem set: 0 solved, 71 unsolved
No progress, stopping.
After SMT solving in domain Int declared 141/141 variables, and 179 constraints, problems are : Problem set: 0 solved, 71 unsolved in 7246 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 69/69 constraints, ReadFeed: 30/30 constraints, PredecessorRefiner: 71/71 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 9453ms problems are : Problem set: 0 solved, 71 unsolved
Search for dead transitions found 0 dead transitions in 9466ms
Starting structural reductions in LTL mode, iteration 1 : 69/72 places, 72/73 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9807 ms. Remains : 69/72 places, 72/73 transitions.
Support contains 61 out of 69 places after structural reductions.
[2025-06-05 19:27:23] [INFO ] Flatten gal took : 21 ms
[2025-06-05 19:27:23] [INFO ] Flatten gal took : 24 ms
[2025-06-05 19:27:23] [INFO ] Input system was already deterministic with 72 transitions.
Support contains 58 out of 69 places (down from 61) after GAL structural reductions.
RANDOM walk for 40000 steps (9029 resets) in 1255 ms. (31 steps per ms) remains 33/54 properties
BEST_FIRST walk for 4000 steps (612 resets) in 55 ms. (71 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (195 resets) in 32 ms. (121 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (240 resets) in 31 ms. (125 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4002 steps (195 resets) in 47 ms. (83 steps per ms) remains 32/33 properties
BEST_FIRST walk for 4003 steps (180 resets) in 12 ms. (307 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (113 resets) in 32 ms. (121 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4002 steps (194 resets) in 11 ms. (333 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4002 steps (180 resets) in 16 ms. (235 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (198 resets) in 19 ms. (200 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4002 steps (177 resets) in 13 ms. (285 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4002 steps (390 resets) in 16 ms. (235 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (183 resets) in 19 ms. (200 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4002 steps (184 resets) in 21 ms. (181 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4001 steps (416 resets) in 13 ms. (285 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4002 steps (193 resets) in 14 ms. (266 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4002 steps (185 resets) in 13 ms. (285 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (210 resets) in 13 ms. (285 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4002 steps (203 resets) in 23 ms. (166 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (193 resets) in 21 ms. (182 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (197 resets) in 26 ms. (148 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (179 resets) in 11 ms. (333 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (231 resets) in 12 ms. (308 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (385 resets) in 28 ms. (138 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4000 steps (409 resets) in 18 ms. (210 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (190 resets) in 15 ms. (250 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4000 steps (412 resets) in 16 ms. (235 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (416 resets) in 18 ms. (210 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (113 resets) in 15 ms. (250 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4002 steps (425 resets) in 21 ms. (181 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4000 steps (800 resets) in 22 ms. (173 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4002 steps (213 resets) in 11 ms. (333 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (175 resets) in 15 ms. (250 steps per ms) remains 32/32 properties
[2025-06-05 19:27:24] [INFO ] Invariant cache hit.
[2025-06-05 19:27:24] [INFO ] State equation strengthened by 30 read => feed constraints.
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) 0/48 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 1 (OVERLAPS) 15/63 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 32 unsolved
Problem AtomicPropp48 is UNSAT
At refinement iteration 2 (INCLUDED_ONLY) 0/63 variables, 1/3 constraints. Problems are: Problem set: 1 solved, 31 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/63 variables, 0/3 constraints. Problems are: Problem set: 1 solved, 31 unsolved
Problem AtomicPropp0 is UNSAT
Problem AtomicPropp3 is UNSAT
Problem AtomicPropp9 is UNSAT
Problem AtomicPropp25 is UNSAT
Problem AtomicPropp31 is UNSAT
Problem AtomicPropp35 is UNSAT
Problem AtomicPropp41 is UNSAT
At refinement iteration 4 (OVERLAPS) 4/67 variables, 2/5 constraints. Problems are: Problem set: 8 solved, 24 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 19:27:24] [INFO ] Deduced a trap composed of 22 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 19:27:24] [INFO ] Deduced a trap composed of 22 places in 36 ms of which 4 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/67 variables, 2/7 constraints. Problems are: Problem set: 8 solved, 24 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/67 variables, 0/7 constraints. Problems are: Problem set: 8 solved, 24 unsolved
At refinement iteration 7 (OVERLAPS) 72/139 variables, 67/74 constraints. Problems are: Problem set: 8 solved, 24 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/139 variables, 30/104 constraints. Problems are: Problem set: 8 solved, 24 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/139 variables, 0/104 constraints. Problems are: Problem set: 8 solved, 24 unsolved
Problem AtomicPropp20 is UNSAT
At refinement iteration 10 (OVERLAPS) 2/141 variables, 2/106 constraints. Problems are: Problem set: 9 solved, 23 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/141 variables, 0/106 constraints. Problems are: Problem set: 9 solved, 23 unsolved
At refinement iteration 12 (OVERLAPS) 0/141 variables, 0/106 constraints. Problems are: Problem set: 9 solved, 23 unsolved
No progress, stopping.
After SMT solving in domain Real declared 141/141 variables, and 106 constraints, problems are : Problem set: 9 solved, 23 unsolved in 771 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 69/69 constraints, ReadFeed: 30/30 constraints, PredecessorRefiner: 32/32 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 9 solved, 23 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 0/0 constraints. Problems are: Problem set: 9 solved, 23 unsolved
At refinement iteration 1 (OVERLAPS) 26/57 variables, 2/2 constraints. Problems are: Problem set: 9 solved, 23 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/57 variables, 0/2 constraints. Problems are: Problem set: 9 solved, 23 unsolved
At refinement iteration 3 (OVERLAPS) 8/65 variables, 3/5 constraints. Problems are: Problem set: 9 solved, 23 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/65 variables, 2/7 constraints. Problems are: Problem set: 9 solved, 23 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 19:27:25] [INFO ] Deduced a trap composed of 13 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 19:27:25] [INFO ] Deduced a trap composed of 14 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 19:27:25] [INFO ] Deduced a trap composed of 14 places in 40 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 19:27:25] [INFO ] Deduced a trap composed of 15 places in 39 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 19:27:25] [INFO ] Deduced a trap composed of 15 places in 36 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 19:27:25] [INFO ] Deduced a trap composed of 15 places in 42 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 19:27:25] [INFO ] Deduced a trap composed of 15 places in 54 ms of which 4 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/65 variables, 7/14 constraints. Problems are: Problem set: 9 solved, 23 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 19:27:25] [INFO ] Deduced a trap composed of 22 places in 46 ms of which 4 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/65 variables, 1/15 constraints. Problems are: Problem set: 9 solved, 23 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/65 variables, 0/15 constraints. Problems are: Problem set: 9 solved, 23 unsolved
At refinement iteration 8 (OVERLAPS) 71/136 variables, 65/80 constraints. Problems are: Problem set: 9 solved, 23 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/136 variables, 29/109 constraints. Problems are: Problem set: 9 solved, 23 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/136 variables, 4/113 constraints. Problems are: Problem set: 9 solved, 23 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/136 variables, 0/113 constraints. Problems are: Problem set: 9 solved, 23 unsolved
At refinement iteration 12 (OVERLAPS) 5/141 variables, 4/117 constraints. Problems are: Problem set: 9 solved, 23 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/141 variables, 1/118 constraints. Problems are: Problem set: 9 solved, 23 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/141 variables, 19/137 constraints. Problems are: Problem set: 9 solved, 23 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/141 variables, 0/137 constraints. Problems are: Problem set: 9 solved, 23 unsolved
At refinement iteration 16 (OVERLAPS) 0/141 variables, 0/137 constraints. Problems are: Problem set: 9 solved, 23 unsolved
No progress, stopping.
After SMT solving in domain Int declared 141/141 variables, and 137 constraints, problems are : Problem set: 9 solved, 23 unsolved in 2367 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 69/69 constraints, ReadFeed: 30/30 constraints, PredecessorRefiner: 23/32 constraints, Known Traps: 10/10 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 3171ms problems are : Problem set: 9 solved, 23 unsolved
Fused 23 Parikh solutions to 20 different solutions.
Parikh walk visited 0 properties in 696 ms.
Support contains 31 out of 69 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 69/69 places, 72/72 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 66 transition count 69
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 66 transition count 69
Applied a total of 6 rules in 8 ms. Remains 66 /69 variables (removed 3) and now considering 69/72 (removed 3) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8 ms. Remains : 66/69 places, 69/72 transitions.
RANDOM walk for 40000 steps (8943 resets) in 320 ms. (124 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4002 steps (199 resets) in 16 ms. (235 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4003 steps (201 resets) in 13 ms. (285 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4002 steps (182 resets) in 12 ms. (307 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4001 steps (182 resets) in 20 ms. (190 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4002 steps (185 resets) in 10 ms. (363 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4002 steps (186 resets) in 18 ms. (210 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4003 steps (406 resets) in 28 ms. (138 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4003 steps (198 resets) in 18 ms. (210 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4003 steps (214 resets) in 22 ms. (174 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4003 steps (425 resets) in 19 ms. (200 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4002 steps (213 resets) in 20 ms. (190 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4003 steps (183 resets) in 11 ms. (333 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4001 steps (194 resets) in 12 ms. (307 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4003 steps (178 resets) in 14 ms. (266 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4002 steps (183 resets) in 20 ms. (190 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4002 steps (391 resets) in 18 ms. (210 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4003 steps (426 resets) in 19 ms. (200 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4003 steps (202 resets) in 18 ms. (210 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (390 resets) in 22 ms. (174 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4001 steps (400 resets) in 17 ms. (222 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4002 steps (412 resets) in 24 ms. (160 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4000 steps (800 resets) in 24 ms. (160 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4003 steps (197 resets) in 22 ms. (174 steps per ms) remains 23/23 properties
Finished probabilistic random walk after 703834 steps, run visited all 23 properties in 2075 ms. (steps per millisecond=339 )
Probabilistic random walk after 703834 steps, saw 375457 distinct states, run finished after 2078 ms. (steps per millisecond=338 ) properties seen :23
Successfully simplified 9 atomic propositions for a total of 16 simplifications.
FORMULA SieveSingleMsgMbox-PT-d0m64-CTLFireability-2025-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-05 19:27:30] [INFO ] Flatten gal took : 7 ms
[2025-06-05 19:27:30] [INFO ] Flatten gal took : 6 ms
[2025-06-05 19:27:30] [INFO ] Input system was already deterministic with 72 transitions.
Computed a total of 10 stabilizing places and 13 stable transitions
Graph (complete) has 211 edges and 69 vertex of which 68 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Starting structural reductions in LTL mode, iteration 0 : 69/69 places, 72/72 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 62 transition count 65
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 62 transition count 65
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 61 transition count 64
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 61 transition count 64
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 60 transition count 63
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 60 transition count 63
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 19 place count 60 transition count 62
Applied a total of 19 rules in 9 ms. Remains 60 /69 variables (removed 9) and now considering 62/72 (removed 10) transitions.
// Phase 1: matrix 62 rows 60 cols
[2025-06-05 19:27:30] [INFO ] Computed 5 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 19:27:30] [INFO ] Implicit Places using invariants in 46 ms returned []
[2025-06-05 19:27:30] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 19:27:30] [INFO ] State equation strengthened by 26 read => feed constraints.
[2025-06-05 19:27:30] [INFO ] Implicit Places using invariants and state equation in 95 ms returned []
Implicit Place search using SMT with State Equation took 152 ms to find 0 implicit places.
Running 61 sub problems to find dead transitions.
[2025-06-05 19:27:30] [INFO ] Invariant cache hit.
[2025-06-05 19:27:30] [INFO ] State equation strengthened by 26 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/59 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/59 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/59 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 3 (OVERLAPS) 1/60 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 61 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 19:27:31] [INFO ] Deduced a trap composed of 18 places in 33 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/60 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/60 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 6 (OVERLAPS) 62/122 variables, 60/66 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/122 variables, 26/92 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/122 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 9 (OVERLAPS) 0/122 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 61 unsolved
No progress, stopping.
After SMT solving in domain Real declared 122/122 variables, and 92 constraints, problems are : Problem set: 0 solved, 61 unsolved in 1220 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 60/60 constraints, ReadFeed: 26/26 constraints, PredecessorRefiner: 61/61 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 61 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/59 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/59 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/59 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 3 (OVERLAPS) 1/60 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/60 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/60 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 6 (OVERLAPS) 62/122 variables, 60/66 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/122 variables, 26/92 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/122 variables, 61/153 constraints. Problems are: Problem set: 0 solved, 61 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 19:27:33] [INFO ] Deduced a trap along path composed of 3 places in 23 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/122 variables, 1/154 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/122 variables, 0/154 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 11 (OVERLAPS) 0/122 variables, 0/154 constraints. Problems are: Problem set: 0 solved, 61 unsolved
No progress, stopping.
After SMT solving in domain Int declared 122/122 variables, and 154 constraints, problems are : Problem set: 0 solved, 61 unsolved in 4146 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 60/60 constraints, ReadFeed: 26/26 constraints, PredecessorRefiner: 61/61 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 5400ms problems are : Problem set: 0 solved, 61 unsolved
Search for dead transitions found 0 dead transitions in 5401ms
Starting structural reductions in LTL mode, iteration 1 : 60/69 places, 62/72 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5563 ms. Remains : 60/69 places, 62/72 transitions.
[2025-06-05 19:27:36] [INFO ] Flatten gal took : 4 ms
[2025-06-05 19:27:36] [INFO ] Flatten gal took : 4 ms
[2025-06-05 19:27:36] [INFO ] Input system was already deterministic with 62 transitions.
[2025-06-05 19:27:36] [INFO ] Flatten gal took : 3 ms
[2025-06-05 19:27:36] [INFO ] Flatten gal took : 4 ms
[2025-06-05 19:27:36] [INFO ] Time to serialize gal into /tmp/CTLFireability15020492887937160424.gal : 2 ms
[2025-06-05 19:27:36] [INFO ] Time to serialize properties into /tmp/CTLFireability5571959389019182734.ctl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability15020492887937160424.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5571959389019182734.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 19:28:06] [INFO ] Flatten gal took : 5 ms
[2025-06-05 19:28:06] [INFO ] Applying decomposition
[2025-06-05 19:28:06] [INFO ] Flatten gal took : 3 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph9573881900029110687.txt' '-o' '/tmp/graph9573881900029110687.bin' '-w' '/tmp/graph9573881900029110687.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph9573881900029110687.bin' '-l' '-1' '-v' '-w' '/tmp/graph9573881900029110687.weights' '-q' '0' '-e' '0.001'
[2025-06-05 19:28:06] [INFO ] Decomposing Gal with order
[2025-06-05 19:28:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 19:28:06] [INFO ] Removed a total of 58 redundant transitions.
[2025-06-05 19:28:06] [INFO ] Flatten gal took : 40 ms
[2025-06-05 19:28:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 40 labels/synchronizations in 6 ms.
[2025-06-05 19:28:06] [INFO ] Time to serialize gal into /tmp/CTLFireability475073316326679624.gal : 3 ms
[2025-06-05 19:28:06] [INFO ] Time to serialize properties into /tmp/CTLFireability18300459503039736261.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/CTLFireability475073316326679624.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18300459503039736261.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 : 69/69 places, 72/72 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 61 transition count 64
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 61 transition count 64
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 60 transition count 63
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 60 transition count 63
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 59 transition count 62
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 59 transition count 62
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 21 place count 59 transition count 61
Applied a total of 21 rules in 13 ms. Remains 59 /69 variables (removed 10) and now considering 61/72 (removed 11) transitions.
// Phase 1: matrix 61 rows 59 cols
[2025-06-05 19:28:36] [INFO ] Computed 5 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 19:28:36] [INFO ] Implicit Places using invariants in 48 ms returned []
[2025-06-05 19:28:36] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 19:28:36] [INFO ] State equation strengthened by 25 read => feed constraints.
[2025-06-05 19:28:36] [INFO ] Implicit Places using invariants and state equation in 109 ms returned []
Implicit Place search using SMT with State Equation took 159 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-05 19:28:36] [INFO ] Redundant transitions in 1 ms returned []
Running 60 sub problems to find dead transitions.
[2025-06-05 19:28:36] [INFO ] Invariant cache hit.
[2025-06-05 19:28:36] [INFO ] State equation strengthened by 25 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/58 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/58 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/58 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 3 (OVERLAPS) 1/59 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 60 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 19:28:37] [INFO ] Deduced a trap composed of 18 places in 26 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/59 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 60 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 19:28:37] [INFO ] Deduced a trap composed of 18 places in 25 ms of which 3 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/59 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/59 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 7 (OVERLAPS) 61/120 variables, 59/66 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/120 variables, 25/91 constraints. Problems are: Problem set: 0 solved, 60 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 19:28:37] [INFO ] Deduced a trap composed of 19 places in 35 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 19:28:37] [INFO ] Deduced a trap composed of 18 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 19:28:38] [INFO ] Deduced a trap composed of 19 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 19:28:38] [INFO ] Deduced a trap composed of 19 places in 33 ms of which 5 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/120 variables, 4/95 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/120 variables, 0/95 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 11 (OVERLAPS) 0/120 variables, 0/95 constraints. Problems are: Problem set: 0 solved, 60 unsolved
No progress, stopping.
After SMT solving in domain Real declared 120/120 variables, and 95 constraints, problems are : Problem set: 0 solved, 60 unsolved in 2452 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 59/59 constraints, ReadFeed: 25/25 constraints, PredecessorRefiner: 60/60 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 60 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/58 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/58 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/58 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 3 (OVERLAPS) 1/59 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/59 variables, 6/11 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/59 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 6 (OVERLAPS) 61/120 variables, 59/70 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/120 variables, 25/95 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/120 variables, 60/155 constraints. Problems are: Problem set: 0 solved, 60 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 19:28:40] [INFO ] Deduced a trap along path composed of 3 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 19:28:40] [INFO ] Deduced a trap along path composed of 14 places in 22 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/120 variables, 2/157 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/120 variables, 0/157 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 11 (OVERLAPS) 0/120 variables, 0/157 constraints. Problems are: Problem set: 0 solved, 60 unsolved
No progress, stopping.
After SMT solving in domain Int declared 120/120 variables, and 157 constraints, problems are : Problem set: 0 solved, 60 unsolved in 4180 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 59/59 constraints, ReadFeed: 25/25 constraints, PredecessorRefiner: 60/60 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 2/2 constraints]
After SMT, in 6649ms problems are : Problem set: 0 solved, 60 unsolved
Search for dead transitions found 0 dead transitions in 6650ms
Starting structural reductions in SI_CTL mode, iteration 1 : 59/69 places, 61/72 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 6827 ms. Remains : 59/69 places, 61/72 transitions.
[2025-06-05 19:28:43] [INFO ] Flatten gal took : 4 ms
[2025-06-05 19:28:43] [INFO ] Flatten gal took : 4 ms
[2025-06-05 19:28:43] [INFO ] Input system was already deterministic with 61 transitions.
[2025-06-05 19:28:43] [INFO ] Flatten gal took : 3 ms
[2025-06-05 19:28:43] [INFO ] Flatten gal took : 3 ms
[2025-06-05 19:28:43] [INFO ] Time to serialize gal into /tmp/CTLFireability7165811820445318521.gal : 1 ms
[2025-06-05 19:28:43] [INFO ] Time to serialize properties into /tmp/CTLFireability11214921765640532366.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/CTLFireability7165811820445318521.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11214921765640532366.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 19:29:13] [INFO ] Flatten gal took : 4 ms
[2025-06-05 19:29:13] [INFO ] Applying decomposition
[2025-06-05 19:29:13] [INFO ] Flatten gal took : 3 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph10461049483957635404.txt' '-o' '/tmp/graph10461049483957635404.bin' '-w' '/tmp/graph10461049483957635404.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph10461049483957635404.bin' '-l' '-1' '-v' '-w' '/tmp/graph10461049483957635404.weights' '-q' '0' '-e' '0.001'
[2025-06-05 19:29:13] [INFO ] Decomposing Gal with order
[2025-06-05 19:29:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 19:29:13] [INFO ] Removed a total of 57 redundant transitions.
[2025-06-05 19:29:13] [INFO ] Flatten gal took : 8 ms
[2025-06-05 19:29:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 31 labels/synchronizations in 8 ms.
[2025-06-05 19:29:13] [INFO ] Time to serialize gal into /tmp/CTLFireability9887225477761552279.gal : 1 ms
[2025-06-05 19:29:13] [INFO ] Time to serialize properties into /tmp/CTLFireability3075318087606132546.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/CTLFireability9887225477761552279.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3075318087606132546.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 : 69/69 places, 72/72 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 61 transition count 64
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 61 transition count 64
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 60 transition count 63
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 60 transition count 63
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 59 transition count 62
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 59 transition count 62
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 21 place count 59 transition count 61
Applied a total of 21 rules in 18 ms. Remains 59 /69 variables (removed 10) and now considering 61/72 (removed 11) transitions.
[2025-06-05 19:29:43] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 19:29:43] [INFO ] Implicit Places using invariants in 51 ms returned []
[2025-06-05 19:29:43] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 19:29:43] [INFO ] State equation strengthened by 25 read => feed constraints.
[2025-06-05 19:29:43] [INFO ] Implicit Places using invariants and state equation in 110 ms returned []
Implicit Place search using SMT with State Equation took 166 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-05 19:29:43] [INFO ] Redundant transitions in 1 ms returned []
Running 60 sub problems to find dead transitions.
[2025-06-05 19:29:43] [INFO ] Invariant cache hit.
[2025-06-05 19:29:43] [INFO ] State equation strengthened by 25 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/58 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/58 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/58 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 3 (OVERLAPS) 1/59 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 60 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 19:29:44] [INFO ] Deduced a trap composed of 18 places in 36 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/59 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 60 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 19:29:44] [INFO ] Deduced a trap composed of 18 places in 32 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/59 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/59 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 7 (OVERLAPS) 61/120 variables, 59/66 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/120 variables, 25/91 constraints. Problems are: Problem set: 0 solved, 60 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 19:29:44] [INFO ] Deduced a trap composed of 19 places in 41 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 19:29:44] [INFO ] Deduced a trap composed of 18 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 19:29:44] [INFO ] Deduced a trap composed of 19 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 19:29:45] [INFO ] Deduced a trap composed of 19 places in 40 ms of which 5 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/120 variables, 4/95 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/120 variables, 0/95 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 11 (OVERLAPS) 0/120 variables, 0/95 constraints. Problems are: Problem set: 0 solved, 60 unsolved
No progress, stopping.
After SMT solving in domain Real declared 120/120 variables, and 95 constraints, problems are : Problem set: 0 solved, 60 unsolved in 2355 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 59/59 constraints, ReadFeed: 25/25 constraints, PredecessorRefiner: 60/60 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 60 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/58 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/58 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/58 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 3 (OVERLAPS) 1/59 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/59 variables, 6/11 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/59 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 6 (OVERLAPS) 61/120 variables, 59/70 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/120 variables, 25/95 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/120 variables, 60/155 constraints. Problems are: Problem set: 0 solved, 60 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 19:29:47] [INFO ] Deduced a trap along path composed of 3 places in 21 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 19:29:47] [INFO ] Deduced a trap along path composed of 14 places in 22 ms of which 0 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/120 variables, 2/157 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/120 variables, 0/157 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 11 (OVERLAPS) 0/120 variables, 0/157 constraints. Problems are: Problem set: 0 solved, 60 unsolved
No progress, stopping.
After SMT solving in domain Int declared 120/120 variables, and 157 constraints, problems are : Problem set: 0 solved, 60 unsolved in 4145 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 59/59 constraints, ReadFeed: 25/25 constraints, PredecessorRefiner: 60/60 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 2/2 constraints]
After SMT, in 6515ms problems are : Problem set: 0 solved, 60 unsolved
Search for dead transitions found 0 dead transitions in 6517ms
Starting structural reductions in SI_CTL mode, iteration 1 : 59/69 places, 61/72 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 6708 ms. Remains : 59/69 places, 61/72 transitions.
[2025-06-05 19:29:50] [INFO ] Flatten gal took : 6 ms
[2025-06-05 19:29:50] [INFO ] Flatten gal took : 4 ms
[2025-06-05 19:29:50] [INFO ] Input system was already deterministic with 61 transitions.
[2025-06-05 19:29:50] [INFO ] Flatten gal took : 3 ms
[2025-06-05 19:29:50] [INFO ] Flatten gal took : 2 ms
[2025-06-05 19:29:50] [INFO ] Time to serialize gal into /tmp/CTLFireability14369386985298439223.gal : 1 ms
[2025-06-05 19:29:50] [INFO ] Time to serialize properties into /tmp/CTLFireability1723218588601741273.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/CTLFireability14369386985298439223.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1723218588601741273.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 19:30:20] [INFO ] Flatten gal took : 3 ms
[2025-06-05 19:30:20] [INFO ] Applying decomposition
[2025-06-05 19:30:20] [INFO ] Flatten gal took : 3 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph11173447623693551115.txt' '-o' '/tmp/graph11173447623693551115.bin' '-w' '/tmp/graph11173447623693551115.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph11173447623693551115.bin' '-l' '-1' '-v' '-w' '/tmp/graph11173447623693551115.weights' '-q' '0' '-e' '0.001'
[2025-06-05 19:30:20] [INFO ] Decomposing Gal with order
[2025-06-05 19:30:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 19:30:20] [INFO ] Removed a total of 57 redundant transitions.
[2025-06-05 19:30:20] [INFO ] Flatten gal took : 6 ms
[2025-06-05 19:30:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 40 labels/synchronizations in 3 ms.
[2025-06-05 19:30:20] [INFO ] Time to serialize gal into /tmp/CTLFireability1103976013351187212.gal : 1 ms
[2025-06-05 19:30:20] [INFO ] Time to serialize properties into /tmp/CTLFireability517208268364036871.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/CTLFireability1103976013351187212.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability517208268364036871.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 LTL mode, iteration 0 : 69/69 places, 72/72 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 62 transition count 65
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 62 transition count 65
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 61 transition count 64
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 61 transition count 64
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 60 transition count 63
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 60 transition count 63
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 19 place count 60 transition count 62
Applied a total of 19 rules in 5 ms. Remains 60 /69 variables (removed 9) and now considering 62/72 (removed 10) transitions.
// Phase 1: matrix 62 rows 60 cols
[2025-06-05 19:30:50] [INFO ] Computed 5 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 19:30:50] [INFO ] Implicit Places using invariants in 36 ms returned []
[2025-06-05 19:30:50] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 19:30:50] [INFO ] State equation strengthened by 26 read => feed constraints.
[2025-06-05 19:30:50] [INFO ] Implicit Places using invariants and state equation in 92 ms returned []
Implicit Place search using SMT with State Equation took 130 ms to find 0 implicit places.
Running 61 sub problems to find dead transitions.
[2025-06-05 19:30:50] [INFO ] Invariant cache hit.
[2025-06-05 19:30:50] [INFO ] State equation strengthened by 26 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/59 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/59 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/59 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 3 (OVERLAPS) 1/60 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 61 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 19:30:51] [INFO ] Deduced a trap composed of 18 places in 32 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/60 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/60 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 6 (OVERLAPS) 62/122 variables, 60/66 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/122 variables, 26/92 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/122 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 9 (OVERLAPS) 0/122 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 61 unsolved
No progress, stopping.
After SMT solving in domain Real declared 122/122 variables, and 92 constraints, problems are : Problem set: 0 solved, 61 unsolved in 1158 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 60/60 constraints, ReadFeed: 26/26 constraints, PredecessorRefiner: 61/61 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 61 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/59 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/59 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/59 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 3 (OVERLAPS) 1/60 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/60 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/60 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 6 (OVERLAPS) 62/122 variables, 60/66 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/122 variables, 26/92 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/122 variables, 61/153 constraints. Problems are: Problem set: 0 solved, 61 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 19:30:53] [INFO ] Deduced a trap along path composed of 3 places in 21 ms of which 0 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/122 variables, 1/154 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/122 variables, 0/154 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 11 (OVERLAPS) 0/122 variables, 0/154 constraints. Problems are: Problem set: 0 solved, 61 unsolved
No progress, stopping.
After SMT solving in domain Int declared 122/122 variables, and 154 constraints, problems are : Problem set: 0 solved, 61 unsolved in 4185 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 60/60 constraints, ReadFeed: 26/26 constraints, PredecessorRefiner: 61/61 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 5359ms problems are : Problem set: 0 solved, 61 unsolved
Search for dead transitions found 0 dead transitions in 5359ms
Starting structural reductions in LTL mode, iteration 1 : 60/69 places, 62/72 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5494 ms. Remains : 60/69 places, 62/72 transitions.
[2025-06-05 19:30:56] [INFO ] Flatten gal took : 8 ms
[2025-06-05 19:30:56] [INFO ] Flatten gal took : 4 ms
[2025-06-05 19:30:56] [INFO ] Input system was already deterministic with 62 transitions.
[2025-06-05 19:30:56] [INFO ] Flatten gal took : 3 ms
[2025-06-05 19:30:56] [INFO ] Flatten gal took : 3 ms
[2025-06-05 19:30:56] [INFO ] Time to serialize gal into /tmp/CTLFireability1686989250574284811.gal : 1 ms
[2025-06-05 19:30:56] [INFO ] Time to serialize properties into /tmp/CTLFireability10550590629677891429.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/CTLFireability1686989250574284811.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10550590629677891429.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 19:31:26] [INFO ] Flatten gal took : 6 ms
[2025-06-05 19:31:26] [INFO ] Applying decomposition
[2025-06-05 19:31:26] [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/graph6764344406428602319.txt' '-o' '/tmp/graph6764344406428602319.bin' '-w' '/tmp/graph6764344406428602319.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph6764344406428602319.bin' '-l' '-1' '-v' '-w' '/tmp/graph6764344406428602319.weights' '-q' '0' '-e' '0.001'
[2025-06-05 19:31:26] [INFO ] Decomposing Gal with order
[2025-06-05 19:31:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 19:31:26] [INFO ] Removed a total of 53 redundant transitions.
[2025-06-05 19:31:26] [INFO ] Flatten gal took : 7 ms
[2025-06-05 19:31:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 30 labels/synchronizations in 2 ms.
[2025-06-05 19:31:26] [INFO ] Time to serialize gal into /tmp/CTLFireability2924661802137406943.gal : 1 ms
[2025-06-05 19:31:26] [INFO ] Time to serialize properties into /tmp/CTLFireability17094155450601440953.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/CTLFireability2924661802137406943.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17094155450601440953.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 : 69/69 places, 72/72 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 61 transition count 64
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 61 transition count 64
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 60 transition count 63
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 60 transition count 63
Applied a total of 18 rules in 14 ms. Remains 60 /69 variables (removed 9) and now considering 63/72 (removed 9) transitions.
// Phase 1: matrix 63 rows 60 cols
[2025-06-05 19:31:56] [INFO ] Computed 5 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 19:31:56] [INFO ] Implicit Places using invariants in 42 ms returned []
[2025-06-05 19:31:56] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 19:31:56] [INFO ] State equation strengthened by 26 read => feed constraints.
[2025-06-05 19:31:56] [INFO ] Implicit Places using invariants and state equation in 87 ms returned []
Implicit Place search using SMT with State Equation took 130 ms to find 0 implicit places.
Running 62 sub problems to find dead transitions.
[2025-06-05 19:31:56] [INFO ] Invariant cache hit.
[2025-06-05 19:31:56] [INFO ] State equation strengthened by 26 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/59 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/59 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/59 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 3 (OVERLAPS) 1/60 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 62 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 19:31:56] [INFO ] Deduced a trap composed of 18 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 19:31:56] [INFO ] Deduced a trap composed of 18 places in 25 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/60 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/60 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 6 (OVERLAPS) 63/123 variables, 60/67 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/123 variables, 26/93 constraints. Problems are: Problem set: 0 solved, 62 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 19:31:57] [INFO ] Deduced a trap composed of 19 places in 38 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 19:31:57] [INFO ] Deduced a trap composed of 19 places in 31 ms of which 3 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/123 variables, 2/95 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/123 variables, 0/95 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 10 (OVERLAPS) 0/123 variables, 0/95 constraints. Problems are: Problem set: 0 solved, 62 unsolved
No progress, stopping.
After SMT solving in domain Real declared 123/123 variables, and 95 constraints, problems are : Problem set: 0 solved, 62 unsolved in 2162 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 60/60 constraints, ReadFeed: 26/26 constraints, PredecessorRefiner: 62/62 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 62 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/59 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/59 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/59 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 3 (OVERLAPS) 1/60 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/60 variables, 4/9 constraints. Problems are: Problem set: 0 solved, 62 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 19:31:58] [INFO ] Deduced a trap composed of 18 places in 32 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/60 variables, 1/10 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/60 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 7 (OVERLAPS) 63/123 variables, 60/70 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/123 variables, 26/96 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/123 variables, 62/158 constraints. Problems are: Problem set: 0 solved, 62 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 19:32:00] [INFO ] Deduced a trap along path composed of 9 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 19:32:00] [INFO ] Deduced a trap along path composed of 3 places in 21 ms of which 1 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/123 variables, 2/160 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/123 variables, 0/160 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 12 (OVERLAPS) 0/123 variables, 0/160 constraints. Problems are: Problem set: 0 solved, 62 unsolved
No progress, stopping.
After SMT solving in domain Int declared 123/123 variables, and 160 constraints, problems are : Problem set: 0 solved, 62 unsolved in 5542 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 60/60 constraints, ReadFeed: 26/26 constraints, PredecessorRefiner: 62/62 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 2/2 constraints]
After SMT, in 7716ms problems are : Problem set: 0 solved, 62 unsolved
Search for dead transitions found 0 dead transitions in 7717ms
Starting structural reductions in LTL mode, iteration 1 : 60/69 places, 63/72 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7861 ms. Remains : 60/69 places, 63/72 transitions.
[2025-06-05 19:32:04] [INFO ] Flatten gal took : 9 ms
[2025-06-05 19:32:04] [INFO ] Flatten gal took : 3 ms
[2025-06-05 19:32:04] [INFO ] Input system was already deterministic with 63 transitions.
[2025-06-05 19:32:04] [INFO ] Flatten gal took : 2 ms
[2025-06-05 19:32:04] [INFO ] Flatten gal took : 3 ms
[2025-06-05 19:32:04] [INFO ] Time to serialize gal into /tmp/CTLFireability17131574384810211016.gal : 1 ms
[2025-06-05 19:32:04] [INFO ] Time to serialize properties into /tmp/CTLFireability3093567887956091247.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/CTLFireability17131574384810211016.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3093567887956091247.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 19:32:34] [INFO ] Flatten gal took : 10 ms
[2025-06-05 19:32:34] [INFO ] Applying decomposition
[2025-06-05 19:32:34] [INFO ] Flatten gal took : 3 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph2723622028675477667.txt' '-o' '/tmp/graph2723622028675477667.bin' '-w' '/tmp/graph2723622028675477667.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph2723622028675477667.bin' '-l' '-1' '-v' '-w' '/tmp/graph2723622028675477667.weights' '-q' '0' '-e' '0.001'
[2025-06-05 19:32:34] [INFO ] Decomposing Gal with order
[2025-06-05 19:32:34] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 19:32:34] [INFO ] Removed a total of 52 redundant transitions.
[2025-06-05 19:32:34] [INFO ] Flatten gal took : 5 ms
[2025-06-05 19:32:34] [INFO ] Fuse similar labels procedure discarded/fused a total of 37 labels/synchronizations in 2 ms.
[2025-06-05 19:32:34] [INFO ] Time to serialize gal into /tmp/CTLFireability3822832461186421518.gal : 1 ms
[2025-06-05 19:32:34] [INFO ] Time to serialize properties into /tmp/CTLFireability5045249101473398934.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/CTLFireability3822832461186421518.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5045249101473398934.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 : 69/69 places, 72/72 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 62 transition count 65
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 62 transition count 65
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 61 transition count 64
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 61 transition count 64
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 60 transition count 63
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 60 transition count 63
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 19 place count 60 transition count 62
Applied a total of 19 rules in 9 ms. Remains 60 /69 variables (removed 9) and now considering 62/72 (removed 10) transitions.
// Phase 1: matrix 62 rows 60 cols
[2025-06-05 19:33:04] [INFO ] Computed 5 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 19:33:04] [INFO ] Implicit Places using invariants in 38 ms returned []
[2025-06-05 19:33:04] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 19:33:04] [INFO ] State equation strengthened by 26 read => feed constraints.
[2025-06-05 19:33:04] [INFO ] Implicit Places using invariants and state equation in 85 ms returned []
Implicit Place search using SMT with State Equation took 135 ms to find 0 implicit places.
Running 61 sub problems to find dead transitions.
[2025-06-05 19:33:04] [INFO ] Invariant cache hit.
[2025-06-05 19:33:04] [INFO ] State equation strengthened by 26 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/59 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/59 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/59 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 3 (OVERLAPS) 1/60 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 61 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 19:33:04] [INFO ] Deduced a trap composed of 18 places in 32 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/60 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/60 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 6 (OVERLAPS) 62/122 variables, 60/66 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/122 variables, 26/92 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/122 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 9 (OVERLAPS) 0/122 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 61 unsolved
No progress, stopping.
After SMT solving in domain Real declared 122/122 variables, and 92 constraints, problems are : Problem set: 0 solved, 61 unsolved in 1173 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 60/60 constraints, ReadFeed: 26/26 constraints, PredecessorRefiner: 61/61 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 61 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/59 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/59 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/59 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 3 (OVERLAPS) 1/60 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/60 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/60 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 6 (OVERLAPS) 62/122 variables, 60/66 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/122 variables, 26/92 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/122 variables, 61/153 constraints. Problems are: Problem set: 0 solved, 61 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 19:33:07] [INFO ] Deduced a trap along path composed of 3 places in 15 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/122 variables, 1/154 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/122 variables, 0/154 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 11 (OVERLAPS) 0/122 variables, 0/154 constraints. Problems are: Problem set: 0 solved, 61 unsolved
No progress, stopping.
After SMT solving in domain Int declared 122/122 variables, and 154 constraints, problems are : Problem set: 0 solved, 61 unsolved in 4240 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 60/60 constraints, ReadFeed: 26/26 constraints, PredecessorRefiner: 61/61 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 5427ms problems are : Problem set: 0 solved, 61 unsolved
Search for dead transitions found 0 dead transitions in 5427ms
Starting structural reductions in LTL mode, iteration 1 : 60/69 places, 62/72 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5572 ms. Remains : 60/69 places, 62/72 transitions.
[2025-06-05 19:33:09] [INFO ] Flatten gal took : 6 ms
[2025-06-05 19:33:09] [INFO ] Flatten gal took : 2 ms
[2025-06-05 19:33:09] [INFO ] Input system was already deterministic with 62 transitions.
[2025-06-05 19:33:09] [INFO ] Flatten gal took : 3 ms
[2025-06-05 19:33:09] [INFO ] Flatten gal took : 3 ms
[2025-06-05 19:33:09] [INFO ] Time to serialize gal into /tmp/CTLFireability12516359334181482332.gal : 0 ms
[2025-06-05 19:33:09] [INFO ] Time to serialize properties into /tmp/CTLFireability7801781860828578481.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/CTLFireability12516359334181482332.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7801781860828578481.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 19:33:39] [INFO ] Flatten gal took : 3 ms
[2025-06-05 19:33:39] [INFO ] Applying decomposition
[2025-06-05 19:33:39] [INFO ] Flatten gal took : 2 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph16696171894178883824.txt' '-o' '/tmp/graph16696171894178883824.bin' '-w' '/tmp/graph16696171894178883824.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph16696171894178883824.bin' '-l' '-1' '-v' '-w' '/tmp/graph16696171894178883824.weights' '-q' '0' '-e' '0.001'
[2025-06-05 19:33:39] [INFO ] Decomposing Gal with order
[2025-06-05 19:33:39] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 19:33:39] [INFO ] Removed a total of 58 redundant transitions.
[2025-06-05 19:33:39] [INFO ] Flatten gal took : 17 ms
[2025-06-05 19:33:39] [INFO ] Fuse similar labels procedure discarded/fused a total of 41 labels/synchronizations in 2 ms.
[2025-06-05 19:33:39] [INFO ] Time to serialize gal into /tmp/CTLFireability10216517727016672028.gal : 1 ms
[2025-06-05 19:33:39] [INFO ] Time to serialize properties into /tmp/CTLFireability17455040676965197886.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/CTLFireability10216517727016672028.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17455040676965197886.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 : 69/69 places, 72/72 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 61 transition count 64
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 61 transition count 64
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 60 transition count 63
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 60 transition count 63
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 59 transition count 62
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 59 transition count 62
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 21 place count 59 transition count 61
Applied a total of 21 rules in 3 ms. Remains 59 /69 variables (removed 10) and now considering 61/72 (removed 11) transitions.
// Phase 1: matrix 61 rows 59 cols
[2025-06-05 19:34:09] [INFO ] Computed 5 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 19:34:10] [INFO ] Implicit Places using invariants in 41 ms returned []
[2025-06-05 19:34:10] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 19:34:10] [INFO ] State equation strengthened by 25 read => feed constraints.
[2025-06-05 19:34:10] [INFO ] Implicit Places using invariants and state equation in 90 ms returned []
Implicit Place search using SMT with State Equation took 132 ms to find 0 implicit places.
Running 60 sub problems to find dead transitions.
[2025-06-05 19:34:10] [INFO ] Invariant cache hit.
[2025-06-05 19:34:10] [INFO ] State equation strengthened by 25 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/58 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/58 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/58 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 3 (OVERLAPS) 1/59 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 60 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 19:34:10] [INFO ] Deduced a trap composed of 18 places in 39 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/59 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 60 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 19:34:10] [INFO ] Deduced a trap composed of 18 places in 36 ms of which 3 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/59 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/59 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 7 (OVERLAPS) 61/120 variables, 59/66 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/120 variables, 25/91 constraints. Problems are: Problem set: 0 solved, 60 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 19:34:11] [INFO ] Deduced a trap composed of 19 places in 33 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 19:34:11] [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 19:34:11] [INFO ] Deduced a trap composed of 19 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 19:34:11] [INFO ] Deduced a trap composed of 19 places in 33 ms of which 5 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/120 variables, 4/95 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/120 variables, 0/95 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 11 (OVERLAPS) 0/120 variables, 0/95 constraints. Problems are: Problem set: 0 solved, 60 unsolved
No progress, stopping.
After SMT solving in domain Real declared 120/120 variables, and 95 constraints, problems are : Problem set: 0 solved, 60 unsolved in 2488 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 59/59 constraints, ReadFeed: 25/25 constraints, PredecessorRefiner: 60/60 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 60 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/58 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/58 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/58 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 3 (OVERLAPS) 1/59 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/59 variables, 6/11 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/59 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 6 (OVERLAPS) 61/120 variables, 59/70 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/120 variables, 25/95 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/120 variables, 60/155 constraints. Problems are: Problem set: 0 solved, 60 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 19:34:13] [INFO ] Deduced a trap along path composed of 3 places in 32 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 19:34:13] [INFO ] Deduced a trap along path composed of 14 places in 28 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/120 variables, 2/157 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/120 variables, 0/157 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 11 (OVERLAPS) 0/120 variables, 0/157 constraints. Problems are: Problem set: 0 solved, 60 unsolved
No progress, stopping.
After SMT solving in domain Int declared 120/120 variables, and 157 constraints, problems are : Problem set: 0 solved, 60 unsolved in 4204 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 59/59 constraints, ReadFeed: 25/25 constraints, PredecessorRefiner: 60/60 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 2/2 constraints]
After SMT, in 6709ms problems are : Problem set: 0 solved, 60 unsolved
Search for dead transitions found 0 dead transitions in 6710ms
Starting structural reductions in LTL mode, iteration 1 : 59/69 places, 61/72 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6845 ms. Remains : 59/69 places, 61/72 transitions.
[2025-06-05 19:34:16] [INFO ] Flatten gal took : 8 ms
[2025-06-05 19:34:16] [INFO ] Flatten gal took : 2 ms
[2025-06-05 19:34:16] [INFO ] Input system was already deterministic with 61 transitions.
[2025-06-05 19:34:16] [INFO ] Flatten gal took : 2 ms
[2025-06-05 19:34:16] [INFO ] Flatten gal took : 2 ms
[2025-06-05 19:34:16] [INFO ] Time to serialize gal into /tmp/CTLFireability9671303021985097679.gal : 0 ms
[2025-06-05 19:34:16] [INFO ] Time to serialize properties into /tmp/CTLFireability7954658854317709042.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/CTLFireability9671303021985097679.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7954658854317709042.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 19:34:46] [INFO ] Flatten gal took : 2 ms
[2025-06-05 19:34:46] [INFO ] Applying decomposition
[2025-06-05 19:34:46] [INFO ] Flatten gal took : 2 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph2691352580025447937.txt' '-o' '/tmp/graph2691352580025447937.bin' '-w' '/tmp/graph2691352580025447937.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph2691352580025447937.bin' '-l' '-1' '-v' '-w' '/tmp/graph2691352580025447937.weights' '-q' '0' '-e' '0.001'
[2025-06-05 19:34:46] [INFO ] Decomposing Gal with order
[2025-06-05 19:34:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 19:34:46] [INFO ] Removed a total of 54 redundant transitions.
[2025-06-05 19:34:46] [INFO ] Flatten gal took : 5 ms
[2025-06-05 19:34:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 22 labels/synchronizations in 1 ms.
[2025-06-05 19:34:46] [INFO ] Time to serialize gal into /tmp/CTLFireability4792954424525262603.gal : 1 ms
[2025-06-05 19:34:46] [INFO ] Time to serialize properties into /tmp/CTLFireability17677279877719248485.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/CTLFireability4792954424525262603.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17677279877719248485.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 : 69/69 places, 72/72 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 62 transition count 65
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 62 transition count 65
Applied a total of 14 rules in 2 ms. Remains 62 /69 variables (removed 7) and now considering 65/72 (removed 7) transitions.
// Phase 1: matrix 65 rows 62 cols
[2025-06-05 19:35:16] [INFO ] Computed 5 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 19:35:17] [INFO ] Implicit Places using invariants in 46 ms returned []
[2025-06-05 19:35:17] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 19:35:17] [INFO ] State equation strengthened by 27 read => feed constraints.
[2025-06-05 19:35:17] [INFO ] Implicit Places using invariants and state equation in 118 ms returned []
Implicit Place search using SMT with State Equation took 166 ms to find 0 implicit places.
Running 64 sub problems to find dead transitions.
[2025-06-05 19:35:17] [INFO ] Invariant cache hit.
[2025-06-05 19:35:17] [INFO ] State equation strengthened by 27 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/61 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/61 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/61 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 3 (OVERLAPS) 1/62 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 64 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 19:35:17] [INFO ] Deduced a trap composed of 19 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 19:35:17] [INFO ] Deduced a trap composed of 19 places in 29 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/62 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/62 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 6 (OVERLAPS) 65/127 variables, 62/69 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/127 variables, 27/96 constraints. Problems are: Problem set: 0 solved, 64 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 19:35:18] [INFO ] Deduced a trap composed of 19 places in 43 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 19:35:18] [INFO ] Deduced a trap composed of 20 places in 42 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 19:35:18] [INFO ] Deduced a trap composed of 19 places in 38 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 19:35:18] [INFO ] Deduced a trap composed of 20 places in 36 ms of which 5 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/127 variables, 4/100 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/127 variables, 0/100 constraints. Problems are: Problem set: 0 solved, 64 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 19:35:19] [INFO ] Deduced a trap composed of 19 places in 43 ms of which 2 ms to minimize.
At refinement iteration 10 (OVERLAPS) 0/127 variables, 1/101 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/127 variables, 0/101 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 12 (OVERLAPS) 0/127 variables, 0/101 constraints. Problems are: Problem set: 0 solved, 64 unsolved
No progress, stopping.
After SMT solving in domain Real declared 127/127 variables, and 101 constraints, problems are : Problem set: 0 solved, 64 unsolved in 3081 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 62/62 constraints, ReadFeed: 27/27 constraints, PredecessorRefiner: 64/64 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 64 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/61 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/61 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/61 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 3 (OVERLAPS) 1/62 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/62 variables, 7/12 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/62 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 6 (OVERLAPS) 65/127 variables, 62/74 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/127 variables, 27/101 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/127 variables, 64/165 constraints. Problems are: Problem set: 0 solved, 64 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 19:35:22] [INFO ] Deduced a trap along path composed of 9 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 19:35:23] [INFO ] Deduced a trap along path composed of 3 places in 26 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/127 variables, 2/167 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/127 variables, 0/167 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 11 (OVERLAPS) 0/127 variables, 0/167 constraints. Problems are: Problem set: 0 solved, 64 unsolved
No progress, stopping.
After SMT solving in domain Int declared 127/127 variables, and 167 constraints, problems are : Problem set: 0 solved, 64 unsolved in 6272 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 62/62 constraints, ReadFeed: 27/27 constraints, PredecessorRefiner: 64/64 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 2/2 constraints]
After SMT, in 9371ms problems are : Problem set: 0 solved, 64 unsolved
Search for dead transitions found 0 dead transitions in 9372ms
Starting structural reductions in LTL mode, iteration 1 : 62/69 places, 65/72 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9541 ms. Remains : 62/69 places, 65/72 transitions.
[2025-06-05 19:35:26] [INFO ] Flatten gal took : 4 ms
[2025-06-05 19:35:26] [INFO ] Flatten gal took : 4 ms
[2025-06-05 19:35:26] [INFO ] Input system was already deterministic with 65 transitions.
[2025-06-05 19:35:26] [INFO ] Flatten gal took : 1 ms
[2025-06-05 19:35:26] [INFO ] Flatten gal took : 2 ms
[2025-06-05 19:35:26] [INFO ] Time to serialize gal into /tmp/CTLFireability14520032418166577751.gal : 1 ms
[2025-06-05 19:35:26] [INFO ] Time to serialize properties into /tmp/CTLFireability5091133796659806001.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/CTLFireability14520032418166577751.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5091133796659806001.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 19:35:56] [INFO ] Flatten gal took : 4 ms
[2025-06-05 19:35:56] [INFO ] Applying decomposition
[2025-06-05 19:35:56] [INFO ] Flatten gal took : 3 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph4939712931973369804.txt' '-o' '/tmp/graph4939712931973369804.bin' '-w' '/tmp/graph4939712931973369804.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph4939712931973369804.bin' '-l' '-1' '-v' '-w' '/tmp/graph4939712931973369804.weights' '-q' '0' '-e' '0.001'
[2025-06-05 19:35:56] [INFO ] Decomposing Gal with order
[2025-06-05 19:35:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 19:35:56] [INFO ] Removed a total of 55 redundant transitions.
[2025-06-05 19:35:56] [INFO ] Flatten gal took : 4 ms
[2025-06-05 19:35:56] [INFO ] Fuse similar labels procedure discarded/fused a total of 37 labels/synchronizations in 2 ms.
[2025-06-05 19:35:56] [INFO ] Time to serialize gal into /tmp/CTLFireability2266988496458053466.gal : 1 ms
[2025-06-05 19:35:56] [INFO ] Time to serialize properties into /tmp/CTLFireability16972122056202401132.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/CTLFireability2266988496458053466.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16972122056202401132.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 : 69/69 places, 72/72 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 61 transition count 64
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 61 transition count 64
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 60 transition count 63
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 60 transition count 63
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 59 transition count 62
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 59 transition count 62
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 21 place count 59 transition count 61
Applied a total of 21 rules in 6 ms. Remains 59 /69 variables (removed 10) and now considering 61/72 (removed 11) transitions.
// Phase 1: matrix 61 rows 59 cols
[2025-06-05 19:36:26] [INFO ] Computed 5 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 19:36:26] [INFO ] Implicit Places using invariants in 48 ms returned []
[2025-06-05 19:36:26] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 19:36:26] [INFO ] State equation strengthened by 25 read => feed constraints.
[2025-06-05 19:36:26] [INFO ] Implicit Places using invariants and state equation in 89 ms returned []
Implicit Place search using SMT with State Equation took 151 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-05 19:36:26] [INFO ] Redundant transitions in 1 ms returned []
Running 60 sub problems to find dead transitions.
[2025-06-05 19:36:26] [INFO ] Invariant cache hit.
[2025-06-05 19:36:26] [INFO ] State equation strengthened by 25 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/58 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/58 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/58 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 3 (OVERLAPS) 1/59 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 60 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 19:36:27] [INFO ] Deduced a trap composed of 18 places in 36 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/59 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 60 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 19:36:27] [INFO ] Deduced a trap composed of 18 places in 33 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/59 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/59 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 7 (OVERLAPS) 61/120 variables, 59/66 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/120 variables, 25/91 constraints. Problems are: Problem set: 0 solved, 60 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 19:36:27] [INFO ] Deduced a trap composed of 19 places in 42 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 19:36:27] [INFO ] Deduced a trap composed of 18 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 19:36:28] [INFO ] Deduced a trap composed of 19 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 19:36:28] [INFO ] Deduced a trap composed of 19 places in 33 ms of which 4 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/120 variables, 4/95 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/120 variables, 0/95 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 11 (OVERLAPS) 0/120 variables, 0/95 constraints. Problems are: Problem set: 0 solved, 60 unsolved
No progress, stopping.
After SMT solving in domain Real declared 120/120 variables, and 95 constraints, problems are : Problem set: 0 solved, 60 unsolved in 2392 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 59/59 constraints, ReadFeed: 25/25 constraints, PredecessorRefiner: 60/60 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 60 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/58 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/58 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/58 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 3 (OVERLAPS) 1/59 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/59 variables, 6/11 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/59 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 6 (OVERLAPS) 61/120 variables, 59/70 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/120 variables, 25/95 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/120 variables, 60/155 constraints. Problems are: Problem set: 0 solved, 60 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 19:36:30] [INFO ] Deduced a trap along path composed of 3 places in 23 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 19:36:30] [INFO ] Deduced a trap along path composed of 14 places in 20 ms of which 0 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/120 variables, 2/157 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/120 variables, 0/157 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 11 (OVERLAPS) 0/120 variables, 0/157 constraints. Problems are: Problem set: 0 solved, 60 unsolved
No progress, stopping.
After SMT solving in domain Int declared 120/120 variables, and 157 constraints, problems are : Problem set: 0 solved, 60 unsolved in 4098 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 59/59 constraints, ReadFeed: 25/25 constraints, PredecessorRefiner: 60/60 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 2/2 constraints]
After SMT, in 6503ms problems are : Problem set: 0 solved, 60 unsolved
Search for dead transitions found 0 dead transitions in 6503ms
Starting structural reductions in SI_CTL mode, iteration 1 : 59/69 places, 61/72 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 6666 ms. Remains : 59/69 places, 61/72 transitions.
[2025-06-05 19:36:33] [INFO ] Flatten gal took : 2 ms
[2025-06-05 19:36:33] [INFO ] Flatten gal took : 2 ms
[2025-06-05 19:36:33] [INFO ] Input system was already deterministic with 61 transitions.
[2025-06-05 19:36:33] [INFO ] Flatten gal took : 2 ms
[2025-06-05 19:36:33] [INFO ] Flatten gal took : 2 ms
[2025-06-05 19:36:33] [INFO ] Time to serialize gal into /tmp/CTLFireability17944858542398110576.gal : 1 ms
[2025-06-05 19:36:33] [INFO ] Time to serialize properties into /tmp/CTLFireability14571112428660070233.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/CTLFireability17944858542398110576.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14571112428660070233.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 19:37:03] [INFO ] Flatten gal took : 5 ms
[2025-06-05 19:37:03] [INFO ] Applying decomposition
[2025-06-05 19:37:03] [INFO ] Flatten gal took : 4 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph3227895793544085349.txt' '-o' '/tmp/graph3227895793544085349.bin' '-w' '/tmp/graph3227895793544085349.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph3227895793544085349.bin' '-l' '-1' '-v' '-w' '/tmp/graph3227895793544085349.weights' '-q' '0' '-e' '0.001'
[2025-06-05 19:37:03] [INFO ] Decomposing Gal with order
[2025-06-05 19:37:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 19:37:03] [INFO ] Removed a total of 57 redundant transitions.
[2025-06-05 19:37:03] [INFO ] Flatten gal took : 5 ms
[2025-06-05 19:37:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 42 labels/synchronizations in 1 ms.
[2025-06-05 19:37:03] [INFO ] Time to serialize gal into /tmp/CTLFireability12007264799176811461.gal : 1 ms
[2025-06-05 19:37:03] [INFO ] Time to serialize properties into /tmp/CTLFireability15891690493333909606.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/CTLFireability12007264799176811461.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15891690493333909606.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 : 69/69 places, 72/72 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 62 transition count 65
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 62 transition count 65
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 61 transition count 64
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 61 transition count 64
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 60 transition count 63
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 60 transition count 63
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 19 place count 60 transition count 62
Applied a total of 19 rules in 3 ms. Remains 60 /69 variables (removed 9) and now considering 62/72 (removed 10) transitions.
// Phase 1: matrix 62 rows 60 cols
[2025-06-05 19:37:33] [INFO ] Computed 5 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 19:37:33] [INFO ] Implicit Places using invariants in 44 ms returned []
[2025-06-05 19:37:33] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 19:37:33] [INFO ] State equation strengthened by 26 read => feed constraints.
[2025-06-05 19:37:33] [INFO ] Implicit Places using invariants and state equation in 114 ms returned []
Implicit Place search using SMT with State Equation took 173 ms to find 0 implicit places.
Running 61 sub problems to find dead transitions.
[2025-06-05 19:37:33] [INFO ] Invariant cache hit.
[2025-06-05 19:37:33] [INFO ] State equation strengthened by 26 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/59 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/59 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/59 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 3 (OVERLAPS) 1/60 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 61 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 19:37:34] [INFO ] Deduced a trap composed of 18 places in 35 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/60 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/60 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 6 (OVERLAPS) 62/122 variables, 60/66 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/122 variables, 26/92 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/122 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 9 (OVERLAPS) 0/122 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 61 unsolved
No progress, stopping.
After SMT solving in domain Real declared 122/122 variables, and 92 constraints, problems are : Problem set: 0 solved, 61 unsolved in 1135 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 60/60 constraints, ReadFeed: 26/26 constraints, PredecessorRefiner: 61/61 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 61 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/59 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/59 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/59 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 3 (OVERLAPS) 1/60 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/60 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/60 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 6 (OVERLAPS) 62/122 variables, 60/66 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/122 variables, 26/92 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/122 variables, 61/153 constraints. Problems are: Problem set: 0 solved, 61 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 19:37:36] [INFO ] Deduced a trap along path composed of 3 places in 13 ms of which 0 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/122 variables, 1/154 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/122 variables, 0/154 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 11 (OVERLAPS) 0/122 variables, 0/154 constraints. Problems are: Problem set: 0 solved, 61 unsolved
No progress, stopping.
After SMT solving in domain Int declared 122/122 variables, and 154 constraints, problems are : Problem set: 0 solved, 61 unsolved in 4140 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 60/60 constraints, ReadFeed: 26/26 constraints, PredecessorRefiner: 61/61 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 5308ms problems are : Problem set: 0 solved, 61 unsolved
Search for dead transitions found 0 dead transitions in 5308ms
Starting structural reductions in LTL mode, iteration 1 : 60/69 places, 62/72 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5484 ms. Remains : 60/69 places, 62/72 transitions.
[2025-06-05 19:37:38] [INFO ] Flatten gal took : 6 ms
[2025-06-05 19:37:38] [INFO ] Flatten gal took : 4 ms
[2025-06-05 19:37:38] [INFO ] Input system was already deterministic with 62 transitions.
[2025-06-05 19:37:38] [INFO ] Flatten gal took : 3 ms
[2025-06-05 19:37:38] [INFO ] Flatten gal took : 3 ms
[2025-06-05 19:37:38] [INFO ] Time to serialize gal into /tmp/CTLFireability8989232841401343333.gal : 1 ms
[2025-06-05 19:37:38] [INFO ] Time to serialize properties into /tmp/CTLFireability11124001748393983075.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/CTLFireability8989232841401343333.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11124001748393983075.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 19:38:09] [INFO ] Flatten gal took : 5 ms
[2025-06-05 19:38:09] [INFO ] Applying decomposition
[2025-06-05 19:38:09] [INFO ] Flatten gal took : 3 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph12904837958416229891.txt' '-o' '/tmp/graph12904837958416229891.bin' '-w' '/tmp/graph12904837958416229891.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph12904837958416229891.bin' '-l' '-1' '-v' '-w' '/tmp/graph12904837958416229891.weights' '-q' '0' '-e' '0.001'
[2025-06-05 19:38:09] [INFO ] Decomposing Gal with order
[2025-06-05 19:38:09] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 19:38:09] [INFO ] Removed a total of 53 redundant transitions.
[2025-06-05 19:38:09] [INFO ] Flatten gal took : 4 ms
[2025-06-05 19:38:09] [INFO ] Fuse similar labels procedure discarded/fused a total of 35 labels/synchronizations in 2 ms.
[2025-06-05 19:38:09] [INFO ] Time to serialize gal into /tmp/CTLFireability16153515607826079400.gal : 1 ms
[2025-06-05 19:38:09] [INFO ] Time to serialize properties into /tmp/CTLFireability6640835772373135365.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/CTLFireability16153515607826079400.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6640835772373135365.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 : 69/69 places, 72/72 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 64 transition count 67
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 64 transition count 67
Applied a total of 10 rules in 4 ms. Remains 64 /69 variables (removed 5) and now considering 67/72 (removed 5) transitions.
// Phase 1: matrix 67 rows 64 cols
[2025-06-05 19:38:39] [INFO ] Computed 5 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 19:38:39] [INFO ] Implicit Places using invariants in 44 ms returned []
[2025-06-05 19:38:39] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 19:38:39] [INFO ] State equation strengthened by 27 read => feed constraints.
[2025-06-05 19:38:39] [INFO ] Implicit Places using invariants and state equation in 116 ms returned []
Implicit Place search using SMT with State Equation took 170 ms to find 0 implicit places.
Running 66 sub problems to find dead transitions.
[2025-06-05 19:38:39] [INFO ] Invariant cache hit.
[2025-06-05 19:38:39] [INFO ] State equation strengthened by 27 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/63 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/63 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/63 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 3 (OVERLAPS) 1/64 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 66 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 19:38:39] [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 19:38:39] [INFO ] Deduced a trap composed of 21 places in 30 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/64 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/64 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 6 (OVERLAPS) 67/131 variables, 64/71 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/131 variables, 27/98 constraints. Problems are: Problem set: 0 solved, 66 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 19:38:40] [INFO ] Deduced a trap composed of 22 places in 39 ms of which 4 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/131 variables, 1/99 constraints. Problems are: Problem set: 0 solved, 66 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 19:38:40] [INFO ] Deduced a trap composed of 20 places in 42 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 19:38:40] [INFO ] Deduced a trap composed of 21 places in 41 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 19:38:40] [INFO ] Deduced a trap composed of 21 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 19:38:40] [INFO ] Deduced a trap composed of 21 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 19:38:40] [INFO ] Deduced a trap composed of 20 places in 34 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 19:38:40] [INFO ] Deduced a trap composed of 20 places in 33 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 19:38:41] [INFO ] Deduced a trap composed of 21 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 19:38:41] [INFO ] Deduced a trap composed of 21 places in 29 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 19:38:41] [INFO ] Deduced a trap composed of 21 places in 33 ms of which 2 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/131 variables, 9/108 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/131 variables, 0/108 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 11 (OVERLAPS) 0/131 variables, 0/108 constraints. Problems are: Problem set: 0 solved, 66 unsolved
No progress, stopping.
After SMT solving in domain Real declared 131/131 variables, and 108 constraints, problems are : Problem set: 0 solved, 66 unsolved in 3206 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 64/64 constraints, ReadFeed: 27/27 constraints, PredecessorRefiner: 66/66 constraints, Known Traps: 12/12 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 66 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/63 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/63 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/63 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 3 (OVERLAPS) 1/64 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/64 variables, 12/17 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/64 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 6 (OVERLAPS) 67/131 variables, 64/81 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/131 variables, 27/108 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/131 variables, 66/174 constraints. Problems are: Problem set: 0 solved, 66 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 19:38:44] [INFO ] Deduced a trap composed of 22 places in 27 ms of which 2 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/131 variables, 1/175 constraints. Problems are: Problem set: 0 solved, 66 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 19:38:46] [INFO ] Deduced a trap along path composed of 4 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 19:38:47] [INFO ] Deduced a trap along path composed of 3 places in 25 ms of which 0 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/131 variables, 2/177 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/131 variables, 0/177 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 12 (OVERLAPS) 0/131 variables, 0/177 constraints. Problems are: Problem set: 0 solved, 66 unsolved
No progress, stopping.
After SMT solving in domain Int declared 131/131 variables, and 177 constraints, problems are : Problem set: 0 solved, 66 unsolved in 8025 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 64/64 constraints, ReadFeed: 27/27 constraints, PredecessorRefiner: 66/66 constraints, Known Traps: 13/13 constraints, Known Traps Along Path: 2/2 constraints]
After SMT, in 11250ms problems are : Problem set: 0 solved, 66 unsolved
Search for dead transitions found 0 dead transitions in 11250ms
Starting structural reductions in LTL mode, iteration 1 : 64/69 places, 67/72 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11427 ms. Remains : 64/69 places, 67/72 transitions.
[2025-06-05 19:38:50] [INFO ] Flatten gal took : 5 ms
[2025-06-05 19:38:50] [INFO ] Flatten gal took : 3 ms
[2025-06-05 19:38:50] [INFO ] Input system was already deterministic with 67 transitions.
[2025-06-05 19:38:50] [INFO ] Flatten gal took : 2 ms
[2025-06-05 19:38:50] [INFO ] Flatten gal took : 2 ms
[2025-06-05 19:38:50] [INFO ] Time to serialize gal into /tmp/CTLFireability6966728647713894554.gal : 0 ms
[2025-06-05 19:38:50] [INFO ] Time to serialize properties into /tmp/CTLFireability945817355848927436.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/CTLFireability6966728647713894554.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability945817355848927436.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 -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-05 19:39:20] [INFO ] Flatten gal took : 2 ms
[2025-06-05 19:39:20] [INFO ] Applying decomposition
[2025-06-05 19:39:20] [INFO ] Flatten gal took : 2 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph18016463877990546465.txt' '-o' '/tmp/graph18016463877990546465.bin' '-w' '/tmp/graph18016463877990546465.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph18016463877990546465.bin' '-l' '-1' '-v' '-w' '/tmp/graph18016463877990546465.weights' '-q' '0' '-e' '0.001'
[2025-06-05 19:39:20] [INFO ] Decomposing Gal with order
[2025-06-05 19:39:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 19:39:20] [INFO ] Removed a total of 61 redundant transitions.
[2025-06-05 19:39:20] [INFO ] Flatten gal took : 7 ms
[2025-06-05 19:39:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 50 labels/synchronizations in 2 ms.
[2025-06-05 19:39:20] [INFO ] Time to serialize gal into /tmp/CTLFireability9792013644523452169.gal : 1 ms
[2025-06-05 19:39:20] [INFO ] Time to serialize properties into /tmp/CTLFireability2047202864697415119.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/CTLFireability9792013644523452169.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2047202864697415119.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 : 69/69 places, 72/72 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 63 transition count 66
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 63 transition count 66
Applied a total of 12 rules in 3 ms. Remains 63 /69 variables (removed 6) and now considering 66/72 (removed 6) transitions.
// Phase 1: matrix 66 rows 63 cols
[2025-06-05 19:39:50] [INFO ] Computed 5 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 19:39:50] [INFO ] Implicit Places using invariants in 41 ms returned []
[2025-06-05 19:39:50] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 19:39:50] [INFO ] State equation strengthened by 26 read => feed constraints.
[2025-06-05 19:39:50] [INFO ] Implicit Places using invariants and state equation in 108 ms returned []
Implicit Place search using SMT with State Equation took 151 ms to find 0 implicit places.
Running 65 sub problems to find dead transitions.
[2025-06-05 19:39:50] [INFO ] Invariant cache hit.
[2025-06-05 19:39:50] [INFO ] State equation strengthened by 26 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/62 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/62 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/62 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 3 (OVERLAPS) 1/63 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 65 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 19:39:51] [INFO ] Deduced a trap composed of 21 places in 34 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 19:39:51] [INFO ] Deduced a trap composed of 21 places in 29 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/63 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/63 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 6 (OVERLAPS) 66/129 variables, 63/70 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/129 variables, 26/96 constraints. Problems are: Problem set: 0 solved, 65 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 19:39:52] [INFO ] Deduced a trap composed of 21 places in 39 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 19:39:52] [INFO ] Deduced a trap composed of 21 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 19:39:52] [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 19:39:52] [INFO ] Deduced a trap composed of 21 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 19:39:52] [INFO ] Deduced a trap composed of 21 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 19:39:52] [INFO ] Deduced a trap composed of 21 places in 30 ms of which 3 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/129 variables, 6/102 constraints. Problems are: Problem set: 0 solved, 65 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 19:39:52] [INFO ] Deduced a trap composed of 21 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 19:39:52] [INFO ] Deduced a trap composed of 21 places in 39 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 19:39:52] [INFO ] Deduced a trap composed of 21 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 19:39:52] [INFO ] Deduced a trap composed of 21 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 19:39:52] [INFO ] Deduced a trap composed of 21 places in 37 ms of which 5 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/129 variables, 5/107 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/129 variables, 0/107 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 11 (OVERLAPS) 0/129 variables, 0/107 constraints. Problems are: Problem set: 0 solved, 65 unsolved
No progress, stopping.
After SMT solving in domain Real declared 129/129 variables, and 107 constraints, problems are : Problem set: 0 solved, 65 unsolved in 2679 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 63/63 constraints, ReadFeed: 26/26 constraints, PredecessorRefiner: 65/65 constraints, Known Traps: 13/13 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 65 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/62 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/62 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/62 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 3 (OVERLAPS) 1/63 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/63 variables, 13/18 constraints. Problems are: Problem set: 0 solved, 65 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 19:39:53] [INFO ] Deduced a trap composed of 21 places in 39 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/63 variables, 1/19 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/63 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 7 (OVERLAPS) 66/129 variables, 63/82 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/129 variables, 26/108 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/129 variables, 65/173 constraints. Problems are: Problem set: 0 solved, 65 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 19:39:54] [INFO ] Deduced a trap along path composed of 9 places in 23 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 19:39:55] [INFO ] Deduced a trap along path composed of 3 places in 23 ms of which 0 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/129 variables, 2/175 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/129 variables, 0/175 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 12 (OVERLAPS) 0/129 variables, 0/175 constraints. Problems are: Problem set: 0 solved, 65 unsolved
No progress, stopping.
After SMT solving in domain Int declared 129/129 variables, and 175 constraints, problems are : Problem set: 0 solved, 65 unsolved in 4851 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 63/63 constraints, ReadFeed: 26/26 constraints, PredecessorRefiner: 65/65 constraints, Known Traps: 14/14 constraints, Known Traps Along Path: 2/2 constraints]
After SMT, in 7548ms problems are : Problem set: 0 solved, 65 unsolved
Search for dead transitions found 0 dead transitions in 7549ms
Starting structural reductions in LTL mode, iteration 1 : 63/69 places, 66/72 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7703 ms. Remains : 63/69 places, 66/72 transitions.
[2025-06-05 19:39:58] [INFO ] Flatten gal took : 7 ms
[2025-06-05 19:39:58] [INFO ] Flatten gal took : 2 ms
[2025-06-05 19:39:58] [INFO ] Input system was already deterministic with 66 transitions.
[2025-06-05 19:39:58] [INFO ] Flatten gal took : 1 ms
[2025-06-05 19:39:58] [INFO ] Flatten gal took : 2 ms
[2025-06-05 19:39:58] [INFO ] Time to serialize gal into /tmp/CTLFireability16314580540202228360.gal : 1 ms
[2025-06-05 19:39:58] [INFO ] Time to serialize properties into /tmp/CTLFireability2649872969131075708.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/CTLFireability16314580540202228360.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2649872969131075708.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 19:40:28] [INFO ] Flatten gal took : 7 ms
[2025-06-05 19:40:28] [INFO ] Applying decomposition
[2025-06-05 19:40:28] [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/graph10443937200998562231.txt' '-o' '/tmp/graph10443937200998562231.bin' '-w' '/tmp/graph10443937200998562231.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph10443937200998562231.bin' '-l' '-1' '-v' '-w' '/tmp/graph10443937200998562231.weights' '-q' '0' '-e' '0.001'
[2025-06-05 19:40:28] [INFO ] Decomposing Gal with order
[2025-06-05 19:40:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 19:40:28] [INFO ] Removed a total of 62 redundant transitions.
[2025-06-05 19:40:28] [INFO ] Flatten gal took : 5 ms
[2025-06-05 19:40:28] [INFO ] Fuse similar labels procedure discarded/fused a total of 39 labels/synchronizations in 1 ms.
[2025-06-05 19:40:28] [INFO ] Time to serialize gal into /tmp/CTLFireability3624319521733091461.gal : 1 ms
[2025-06-05 19:40:28] [INFO ] Time to serialize properties into /tmp/CTLFireability10697443006987212578.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/CTLFireability3624319521733091461.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10697443006987212578.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 : 69/69 places, 72/72 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 62 transition count 65
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 62 transition count 65
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 61 transition count 64
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 61 transition count 64
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 60 transition count 63
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 60 transition count 63
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 19 place count 60 transition count 62
Applied a total of 19 rules in 14 ms. Remains 60 /69 variables (removed 9) and now considering 62/72 (removed 10) transitions.
// Phase 1: matrix 62 rows 60 cols
[2025-06-05 19:40:58] [INFO ] Computed 5 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 19:40:58] [INFO ] Implicit Places using invariants in 45 ms returned []
[2025-06-05 19:40:58] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 19:40:58] [INFO ] State equation strengthened by 25 read => feed constraints.
[2025-06-05 19:40:58] [INFO ] Implicit Places using invariants and state equation in 102 ms returned []
Implicit Place search using SMT with State Equation took 148 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-05 19:40:58] [INFO ] Redundant transitions in 1 ms returned []
Running 61 sub problems to find dead transitions.
[2025-06-05 19:40:58] [INFO ] Invariant cache hit.
[2025-06-05 19:40:58] [INFO ] State equation strengthened by 25 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/59 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/59 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/59 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 3 (OVERLAPS) 1/60 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 61 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 19:40:59] [INFO ] Deduced a trap composed of 19 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 19:40:59] [INFO ] Deduced a trap composed of 19 places in 26 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/60 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/60 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 6 (OVERLAPS) 62/122 variables, 60/67 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/122 variables, 25/92 constraints. Problems are: Problem set: 0 solved, 61 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 19:40:59] [INFO ] Deduced a trap composed of 19 places in 48 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 19:40:59] [INFO ] Deduced a trap composed of 19 places in 33 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 19:40:59] [INFO ] Deduced a trap composed of 19 places in 32 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 19:40:59] [INFO ] Deduced a trap composed of 19 places in 35 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 19:40:59] [INFO ] Deduced a trap composed of 19 places in 35 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 19:40:59] [INFO ] Deduced a trap composed of 19 places in 30 ms of which 5 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/122 variables, 6/98 constraints. Problems are: Problem set: 0 solved, 61 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 19:41:00] [INFO ] Deduced a trap composed of 20 places in 36 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 19:41:00] [INFO ] Deduced a trap composed of 20 places in 32 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 19:41:00] [INFO ] Deduced a trap composed of 20 places in 37 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 19:41:00] [INFO ] Deduced a trap composed of 19 places in 37 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 19:41:00] [INFO ] Deduced a trap composed of 19 places in 37 ms of which 4 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/122 variables, 5/103 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/122 variables, 0/103 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 11 (OVERLAPS) 0/122 variables, 0/103 constraints. Problems are: Problem set: 0 solved, 61 unsolved
No progress, stopping.
After SMT solving in domain Real declared 122/122 variables, and 103 constraints, problems are : Problem set: 0 solved, 61 unsolved in 3079 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 60/60 constraints, ReadFeed: 25/25 constraints, PredecessorRefiner: 61/61 constraints, Known Traps: 13/13 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 61 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/59 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/59 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/59 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 3 (OVERLAPS) 1/60 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/60 variables, 13/18 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/60 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 6 (OVERLAPS) 62/122 variables, 60/78 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/122 variables, 25/103 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/122 variables, 61/164 constraints. Problems are: Problem set: 0 solved, 61 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 19:41:03] [INFO ] Deduced a trap along path composed of 14 places in 29 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/122 variables, 1/165 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/122 variables, 0/165 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 11 (OVERLAPS) 0/122 variables, 0/165 constraints. Problems are: Problem set: 0 solved, 61 unsolved
No progress, stopping.
After SMT solving in domain Int declared 122/122 variables, and 165 constraints, problems are : Problem set: 0 solved, 61 unsolved in 4695 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 60/60 constraints, ReadFeed: 25/25 constraints, PredecessorRefiner: 61/61 constraints, Known Traps: 13/13 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 7788ms problems are : Problem set: 0 solved, 61 unsolved
Search for dead transitions found 0 dead transitions in 7788ms
Starting structural reductions in SI_CTL mode, iteration 1 : 60/69 places, 62/72 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 7956 ms. Remains : 60/69 places, 62/72 transitions.
[2025-06-05 19:41:06] [INFO ] Flatten gal took : 6 ms
[2025-06-05 19:41:06] [INFO ] Flatten gal took : 5 ms
[2025-06-05 19:41:06] [INFO ] Input system was already deterministic with 62 transitions.
[2025-06-05 19:41:06] [INFO ] Flatten gal took : 2 ms
[2025-06-05 19:41:06] [INFO ] Flatten gal took : 2 ms
[2025-06-05 19:41:06] [INFO ] Time to serialize gal into /tmp/CTLFireability3033622689238080855.gal : 1 ms
[2025-06-05 19:41:06] [INFO ] Time to serialize properties into /tmp/CTLFireability243452044775219335.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/CTLFireability3033622689238080855.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability243452044775219335.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 -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-05 19:41:36] [INFO ] Flatten gal took : 6 ms
[2025-06-05 19:41:36] [INFO ] Applying decomposition
[2025-06-05 19:41:36] [INFO ] Flatten gal took : 2 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph11452215085014046436.txt' '-o' '/tmp/graph11452215085014046436.bin' '-w' '/tmp/graph11452215085014046436.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph11452215085014046436.bin' '-l' '-1' '-v' '-w' '/tmp/graph11452215085014046436.weights' '-q' '0' '-e' '0.001'
[2025-06-05 19:41:36] [INFO ] Decomposing Gal with order
[2025-06-05 19:41:36] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 19:41:36] [INFO ] Removed a total of 58 redundant transitions.
[2025-06-05 19:41:36] [INFO ] Flatten gal took : 4 ms
[2025-06-05 19:41:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 45 labels/synchronizations in 1 ms.
[2025-06-05 19:41:36] [INFO ] Time to serialize gal into /tmp/CTLFireability12980288480818695915.gal : 1 ms
[2025-06-05 19:41:36] [INFO ] Time to serialize properties into /tmp/CTLFireability18436616632793035992.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/CTLFireability12980288480818695915.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18436616632793035992.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 : 69/69 places, 72/72 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 63 transition count 66
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 63 transition count 66
Applied a total of 12 rules in 1 ms. Remains 63 /69 variables (removed 6) and now considering 66/72 (removed 6) transitions.
// Phase 1: matrix 66 rows 63 cols
[2025-06-05 19:42:06] [INFO ] Computed 5 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 19:42:06] [INFO ] Implicit Places using invariants in 42 ms returned []
[2025-06-05 19:42:06] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 19:42:06] [INFO ] State equation strengthened by 27 read => feed constraints.
[2025-06-05 19:42:06] [INFO ] Implicit Places using invariants and state equation in 96 ms returned []
Implicit Place search using SMT with State Equation took 140 ms to find 0 implicit places.
Running 65 sub problems to find dead transitions.
[2025-06-05 19:42:06] [INFO ] Invariant cache hit.
[2025-06-05 19:42:06] [INFO ] State equation strengthened by 27 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/62 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/62 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/62 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 3 (OVERLAPS) 1/63 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 65 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 19:42:07] [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 19:42:07] [INFO ] Deduced a trap composed of 20 places in 26 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/63 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/63 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 6 (OVERLAPS) 66/129 variables, 63/70 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/129 variables, 27/97 constraints. Problems are: Problem set: 0 solved, 65 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 19:42:07] [INFO ] Deduced a trap composed of 20 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 19:42:07] [INFO ] Deduced a trap composed of 20 places in 29 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 19:42:08] [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 19:42:08] [INFO ] Deduced a trap composed of 20 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 19:42:08] [INFO ] Deduced a trap composed of 20 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 19:42:08] [INFO ] Deduced a trap composed of 20 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 19:42:08] [INFO ] Deduced a trap composed of 20 places in 30 ms of which 5 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/129 variables, 7/104 constraints. Problems are: Problem set: 0 solved, 65 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 19:42:08] [INFO ] Deduced a trap composed of 21 places in 49 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 19:42:08] [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 19:42:08] [INFO ] Deduced a trap composed of 21 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 19:42:08] [INFO ] Deduced a trap composed of 21 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 19:42:08] [INFO ] Deduced a trap composed of 21 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 19:42:08] [INFO ] Deduced a trap composed of 21 places in 40 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 19:42:08] [INFO ] Deduced a trap composed of 20 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 19:42:08] [INFO ] Deduced a trap composed of 20 places in 31 ms of which 3 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/129 variables, 8/112 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/129 variables, 0/112 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 11 (OVERLAPS) 0/129 variables, 0/112 constraints. Problems are: Problem set: 0 solved, 65 unsolved
No progress, stopping.
After SMT solving in domain Real declared 129/129 variables, and 112 constraints, problems are : Problem set: 0 solved, 65 unsolved in 2963 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 63/63 constraints, ReadFeed: 27/27 constraints, PredecessorRefiner: 65/65 constraints, Known Traps: 17/17 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 65 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/62 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/62 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/62 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 3 (OVERLAPS) 1/63 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/63 variables, 17/22 constraints. Problems are: Problem set: 0 solved, 65 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 19:42:10] [INFO ] Deduced a trap composed of 20 places in 26 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/63 variables, 1/23 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/63 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 7 (OVERLAPS) 66/129 variables, 63/86 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/129 variables, 27/113 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/129 variables, 65/178 constraints. Problems are: Problem set: 0 solved, 65 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 19:42:11] [INFO ] Deduced a trap along path composed of 9 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 19:42:12] [INFO ] Deduced a trap along path composed of 3 places in 21 ms of which 1 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/129 variables, 2/180 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/129 variables, 0/180 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 12 (OVERLAPS) 0/129 variables, 0/180 constraints. Problems are: Problem set: 0 solved, 65 unsolved
No progress, stopping.
After SMT solving in domain Int declared 129/129 variables, and 180 constraints, problems are : Problem set: 0 solved, 65 unsolved in 5775 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 63/63 constraints, ReadFeed: 27/27 constraints, PredecessorRefiner: 65/65 constraints, Known Traps: 18/18 constraints, Known Traps Along Path: 2/2 constraints]
After SMT, in 8759ms problems are : Problem set: 0 solved, 65 unsolved
Search for dead transitions found 0 dead transitions in 8763ms
Starting structural reductions in LTL mode, iteration 1 : 63/69 places, 66/72 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8904 ms. Remains : 63/69 places, 66/72 transitions.
[2025-06-05 19:42:15] [INFO ] Flatten gal took : 4 ms
[2025-06-05 19:42:15] [INFO ] Flatten gal took : 2 ms
[2025-06-05 19:42:15] [INFO ] Input system was already deterministic with 66 transitions.
[2025-06-05 19:42:15] [INFO ] Flatten gal took : 2 ms
[2025-06-05 19:42:15] [INFO ] Flatten gal took : 1 ms
[2025-06-05 19:42:15] [INFO ] Time to serialize gal into /tmp/CTLFireability7442395207777093315.gal : 1 ms
[2025-06-05 19:42:15] [INFO ] Time to serialize properties into /tmp/CTLFireability5884054721692076928.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/CTLFireability7442395207777093315.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5884054721692076928.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 19:42:45] [INFO ] Flatten gal took : 5 ms
[2025-06-05 19:42:45] [INFO ] Applying decomposition
[2025-06-05 19:42:45] [INFO ] Flatten gal took : 3 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph1308029676376956805.txt' '-o' '/tmp/graph1308029676376956805.bin' '-w' '/tmp/graph1308029676376956805.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph1308029676376956805.bin' '-l' '-1' '-v' '-w' '/tmp/graph1308029676376956805.weights' '-q' '0' '-e' '0.001'
[2025-06-05 19:42:45] [INFO ] Decomposing Gal with order
[2025-06-05 19:42:45] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 19:42:45] [INFO ] Removed a total of 62 redundant transitions.
[2025-06-05 19:42:45] [INFO ] Flatten gal took : 4 ms
[2025-06-05 19:42:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 47 labels/synchronizations in 1 ms.
[2025-06-05 19:42:45] [INFO ] Time to serialize gal into /tmp/CTLFireability1305282402544556577.gal : 1 ms
[2025-06-05 19:42:45] [INFO ] Time to serialize properties into /tmp/CTLFireability209027310896018926.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/CTLFireability1305282402544556577.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability209027310896018926.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 LTL mode, iteration 0 : 69/69 places, 72/72 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 62 transition count 65
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 62 transition count 65
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 61 transition count 64
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 61 transition count 64
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 60 transition count 63
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 60 transition count 63
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 19 place count 60 transition count 62
Applied a total of 19 rules in 6 ms. Remains 60 /69 variables (removed 9) and now considering 62/72 (removed 10) transitions.
// Phase 1: matrix 62 rows 60 cols
[2025-06-05 19:43:15] [INFO ] Computed 5 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 19:43:15] [INFO ] Implicit Places using invariants in 43 ms returned []
[2025-06-05 19:43:15] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 19:43:15] [INFO ] State equation strengthened by 26 read => feed constraints.
[2025-06-05 19:43:15] [INFO ] Implicit Places using invariants and state equation in 89 ms returned []
Implicit Place search using SMT with State Equation took 133 ms to find 0 implicit places.
Running 61 sub problems to find dead transitions.
[2025-06-05 19:43:15] [INFO ] Invariant cache hit.
[2025-06-05 19:43:15] [INFO ] State equation strengthened by 26 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/59 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/59 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/59 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 3 (OVERLAPS) 1/60 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 61 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 19:43:16] [INFO ] Deduced a trap composed of 18 places in 33 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/60 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/60 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 6 (OVERLAPS) 62/122 variables, 60/66 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/122 variables, 26/92 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/122 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 9 (OVERLAPS) 0/122 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 61 unsolved
No progress, stopping.
After SMT solving in domain Real declared 122/122 variables, and 92 constraints, problems are : Problem set: 0 solved, 61 unsolved in 1147 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 60/60 constraints, ReadFeed: 26/26 constraints, PredecessorRefiner: 61/61 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 61 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/59 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/59 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/59 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 3 (OVERLAPS) 1/60 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/60 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/60 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 6 (OVERLAPS) 62/122 variables, 60/66 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/122 variables, 26/92 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/122 variables, 61/153 constraints. Problems are: Problem set: 0 solved, 61 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 19:43:18] [INFO ] Deduced a trap along path composed of 3 places in 23 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/122 variables, 1/154 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/122 variables, 0/154 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 11 (OVERLAPS) 0/122 variables, 0/154 constraints. Problems are: Problem set: 0 solved, 61 unsolved
No progress, stopping.
After SMT solving in domain Int declared 122/122 variables, and 154 constraints, problems are : Problem set: 0 solved, 61 unsolved in 4106 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 60/60 constraints, ReadFeed: 26/26 constraints, PredecessorRefiner: 61/61 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 5269ms problems are : Problem set: 0 solved, 61 unsolved
Search for dead transitions found 0 dead transitions in 5269ms
Starting structural reductions in LTL mode, iteration 1 : 60/69 places, 62/72 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5409 ms. Remains : 60/69 places, 62/72 transitions.
[2025-06-05 19:43:21] [INFO ] Flatten gal took : 4 ms
[2025-06-05 19:43:21] [INFO ] Flatten gal took : 3 ms
[2025-06-05 19:43:21] [INFO ] Input system was already deterministic with 62 transitions.
[2025-06-05 19:43:21] [INFO ] Flatten gal took : 2 ms
[2025-06-05 19:43:21] [INFO ] Flatten gal took : 2 ms
[2025-06-05 19:43:21] [INFO ] Time to serialize gal into /tmp/CTLFireability207887588619503463.gal : 1 ms
[2025-06-05 19:43:21] [INFO ] Time to serialize properties into /tmp/CTLFireability3724224440401087784.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/CTLFireability207887588619503463.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3724224440401087784.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 -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-05 19:43:51] [INFO ] Flatten gal took : 5 ms
[2025-06-05 19:43:51] [INFO ] Applying decomposition
[2025-06-05 19:43:51] [INFO ] Flatten gal took : 4 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph6555149308893849582.txt' '-o' '/tmp/graph6555149308893849582.bin' '-w' '/tmp/graph6555149308893849582.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph6555149308893849582.bin' '-l' '-1' '-v' '-w' '/tmp/graph6555149308893849582.weights' '-q' '0' '-e' '0.001'
[2025-06-05 19:43:51] [INFO ] Decomposing Gal with order
[2025-06-05 19:43:51] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 19:43:51] [INFO ] Removed a total of 55 redundant transitions.
[2025-06-05 19:43:51] [INFO ] Flatten gal took : 4 ms
[2025-06-05 19:43:51] [INFO ] Fuse similar labels procedure discarded/fused a total of 30 labels/synchronizations in 1 ms.
[2025-06-05 19:43:51] [INFO ] Time to serialize gal into /tmp/CTLFireability9551067098000934433.gal : 3 ms
[2025-06-05 19:43:51] [INFO ] Time to serialize properties into /tmp/CTLFireability13251246471976704292.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/CTLFireability9551067098000934433.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13251246471976704292.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 19:44:21] [INFO ] Flatten gal took : 5 ms
[2025-06-05 19:44:21] [INFO ] Flatten gal took : 2 ms
[2025-06-05 19:44:21] [INFO ] Applying decomposition
[2025-06-05 19:44:21] [INFO ] Flatten gal took : 2 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph10536540747698442269.txt' '-o' '/tmp/graph10536540747698442269.bin' '-w' '/tmp/graph10536540747698442269.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph10536540747698442269.bin' '-l' '-1' '-v' '-w' '/tmp/graph10536540747698442269.weights' '-q' '0' '-e' '0.001'
[2025-06-05 19:44:21] [INFO ] Decomposing Gal with order
[2025-06-05 19:44:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 19:44:21] [INFO ] Removed a total of 63 redundant transitions.
[2025-06-05 19:44:21] [INFO ] Flatten gal took : 6 ms
[2025-06-05 19:44:21] [INFO ] Fuse similar labels procedure discarded/fused a total of 49 labels/synchronizations in 1 ms.
[2025-06-05 19:44:21] [INFO ] Time to serialize gal into /tmp/CTLFireability13341786436810804978.gal : 1 ms
[2025-06-05 19:44:21] [INFO ] Time to serialize properties into /tmp/CTLFireability2652373584855392056.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/CTLFireability13341786436810804978.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2652373584855392056.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 15 CTL formulae.
Detected timeout of ITS tools.
[2025-06-05 20:10:03] [INFO ] Flatten gal took : 3 ms
[2025-06-05 20:10:03] [INFO ] Time to serialize gal into /tmp/CTLFireability5059653513702554414.gal : 1 ms
[2025-06-05 20:10:03] [INFO ] Time to serialize properties into /tmp/CTLFireability2004222445289124354.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/CTLFireability5059653513702554414.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2004222445289124354.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 15 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,1.28825e+11,46.4276,869292,2,35930,5,4.48228e+06,6,0,348,4.43438e+06,0


Converting to forward existential form...Done !
original formula: EG(((!(A(EF(((s1>=1)&&(l90>=1))) U AX(((s1>=1)&&(l3>=1))))) + E((((s1>=1)&&(l24>=1))||((p18>=1)&&(l114>=1))) U (((!((s1>=1)&&(l206>=1)))|...272
=> equivalent forward existential formula: [FwdG(Init,((!(!((E(!(!(EX(!(((s1>=1)&&(l3>=1)))))) U (!(E(TRUE U ((s1>=1)&&(l90>=1)))) * !(!(EX(!(((s1>=1)&&(l3...412
Reverse transition relation is NOT exact ! Due to transitions t1, t6, t7, t8, t10, t20, t26, t46, t50, t51, t52, t53, t54, t55, t56, t57, t59, t60, t61, t6...291
Using saturation style SCC detection
(forward)formula 0,1,398.261,3429228,1,0,405,1.77812e+07,22,267,1731,1.5334e+07,364
FORMULA SieveSingleMsgMbox-PT-d0m64-CTLFireability-2025-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

original formula: EF(EG(((s1<1)||(l90<1))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),((s1<1)||(l90<1)))] != FALSE
Hit Full ! (commute/partial/dont) 2/0/70
(forward)formula 1,1,495.999,3770604,1,0,405,1.96832e+07,9,267,1404,1.89811e+07,1
FORMULA SieveSingleMsgMbox-PT-d0m64-CTLFireability-2025-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

original formula: EF(EG((AG(((s1<1)||(l126<1))) * EG((((s1<1)||(l90<1))||((s1<1)||(l29<1)))))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),(!(E(TRUE U !(((s1<1)||(l126<1))))) * EG((((s1<1)||(l90<1))||((s1<1)||(l29<1))))))] != FAL...157
(forward)formula 2,1,676.846,4148340,1,0,869,2.06111e+07,8,361,1376,1.89811e+07,1
FORMULA SieveSingleMsgMbox-PT-d0m64-CTLFireability-2025-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

original formula: E(((s1>=1)&&(l90>=1)) U AF((!((((s1>=1)&&(l20>=1)) + !(EX(((s1>=1)&&(l234>=1)))))) + !(((EF(((s1>=1)&&(l5>=1))) + ((((s1>=1)&&(l30>=1))||...252
=> equivalent forward existential formula: [(FwdU(Init,((s1>=1)&&(l90>=1))) * !(EG(!((!((((s1>=1)&&(l20>=1)) + !(EX(((s1>=1)&&(l234>=1)))))) + !(((E(TRUE U...310
Using saturation style SCC detection

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="SieveSingleMsgMbox-PT-d0m64"
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 SieveSingleMsgMbox-PT-d0m64, 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-174901994200386"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SieveSingleMsgMbox-PT-d0m64.tgz
mv SieveSingleMsgMbox-PT-d0m64 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 ;