Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r086-smll-174860102400386.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 FireWire-PT-19, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r086-smll-174860102400386
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 660K
-rw-r--r-- 1 mcc users 8.3K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 94K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.3K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 36K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 108K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.7K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 75K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 3 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 221K May 29 14:32 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 FireWire-PT-19-CTLFireability-2024-12
FORMULA_NAME FireWire-PT-19-CTLFireability-2024-13
FORMULA_NAME FireWire-PT-19-CTLFireability-2024-14
FORMULA_NAME FireWire-PT-19-CTLFireability-2024-15
FORMULA_NAME FireWire-PT-19-CTLFireability-2025-00
FORMULA_NAME FireWire-PT-19-CTLFireability-2025-01
FORMULA_NAME FireWire-PT-19-CTLFireability-2025-02
FORMULA_NAME FireWire-PT-19-CTLFireability-2025-03
FORMULA_NAME FireWire-PT-19-CTLFireability-2025-04
FORMULA_NAME FireWire-PT-19-CTLFireability-2025-05
FORMULA_NAME FireWire-PT-19-CTLFireability-2025-06
FORMULA_NAME FireWire-PT-19-CTLFireability-2025-07
FORMULA_NAME FireWire-PT-19-CTLFireability-2025-08
FORMULA_NAME FireWire-PT-19-CTLFireability-2025-09
FORMULA_NAME FireWire-PT-19-CTLFireability-2025-10
FORMULA_NAME FireWire-PT-19-CTLFireability-2025-11

=== Now, execution of the tool begins

BK_START 1748898505946

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=FireWire-PT-19
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202505121319
[2025-06-02 21:08:28] [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]
[2025-06-02 21:08:28] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-02 21:08:29] [INFO ] Load time of PNML (sax parser for PT used): 267 ms
[2025-06-02 21:08:29] [INFO ] Transformed 602 places.
[2025-06-02 21:08:29] [INFO ] Transformed 944 transitions.
[2025-06-02 21:08:29] [INFO ] Found NUPN structural information;
[2025-06-02 21:08:29] [INFO ] Parsed PT model containing 602 places and 944 transitions and 2776 arcs in 507 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 25 ms.
Support contains 82 out of 602 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 602/602 places, 944/944 transitions.
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 593 transition count 944
Discarding 117 places :
Symmetric choice reduction at 1 with 117 rule applications. Total rules 126 place count 476 transition count 827
Iterating global reduction 1 with 117 rules applied. Total rules applied 243 place count 476 transition count 827
Discarding 29 places :
Symmetric choice reduction at 1 with 29 rule applications. Total rules 272 place count 447 transition count 791
Iterating global reduction 1 with 29 rules applied. Total rules applied 301 place count 447 transition count 791
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 305 place count 447 transition count 787
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 308 place count 444 transition count 784
Iterating global reduction 2 with 3 rules applied. Total rules applied 311 place count 444 transition count 784
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 312 place count 443 transition count 783
Iterating global reduction 2 with 1 rules applied. Total rules applied 313 place count 443 transition count 783
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 314 place count 442 transition count 782
Iterating global reduction 2 with 1 rules applied. Total rules applied 315 place count 442 transition count 782
Applied a total of 315 rules in 377 ms. Remains 442 /602 variables (removed 160) and now considering 782/944 (removed 162) transitions.
// Phase 1: matrix 782 rows 442 cols
[2025-06-02 21:08:29] [INFO ] Computed 10 invariants in 63 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 21:08:30] [INFO ] Implicit Places using invariants in 794 ms returned []
[2025-06-02 21:08:30] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 21:08:31] [INFO ] Implicit Places using invariants and state equation in 1339 ms returned []
Implicit Place search using SMT with State Equation took 2194 ms to find 0 implicit places.
Running 781 sub problems to find dead transitions.
[2025-06-02 21:08:31] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/441 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 781 unsolved
At refinement iteration 1 (OVERLAPS) 1/442 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 781 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 442/1224 variables, and 10 constraints, problems are : Problem set: 0 solved, 781 unsolved in 30079 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 0/442 constraints, PredecessorRefiner: 781/781 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 781 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/441 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 781 unsolved
At refinement iteration 1 (OVERLAPS) 1/442 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 781 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:09:23] [INFO ] Deduced a trap composed of 87 places in 101 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:09:23] [INFO ] Deduced a trap composed of 86 places in 125 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:09:25] [INFO ] Deduced a trap composed of 93 places in 146 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:09:27] [INFO ] Deduced a trap composed of 88 places in 131 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:09:28] [INFO ] Deduced a trap composed of 60 places in 369 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:09:29] [INFO ] Deduced a trap composed of 61 places in 467 ms of which 67 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:09:30] [INFO ] Deduced a trap composed of 79 places in 470 ms of which 82 ms to minimize.
Error getting values : (error "ParserException while parsing response: ((s0 0)
(s1 0)
(s2 0)
(s3 0)
(s4 0)
(s5 0)
(s6 0)
(s7 0)
(s8 0)
(s9 0)
(s10 0)
(s11 0)
(s12 0)
(s13 0)
(s14 0)
(s15 0)
(s16 0)
(s17 0)
(s18 0)
(s19 0)
(s20 0)
(s21 0)
(s22 0)
(s23 0)
(s24 0)
(s25 0)
(s26 0)
(s27 0)
(s28 0)
(s29 0)
(s30 0)
(s31 0)
(s32 0)
(s33 0)
(s34 0)
(s35 0)
(s36 0)
(s37 0)
(s38 0)
(s39 0)
(s40 0)
(s41 0)
(s42 0)
(s43 0)
(s44 0)
(s45 0)
(s46 0)
(s47 0)
(s48 0)
(s49 1)
(s50 0)
(s51 0)
(s52 0)
(s53 0)
(s54 0)
(s55 0)
(s56 0)
(s57 0)
(s58 0)
(s59 0)
(s60 0)
(s61 0)
(s62 0)
(s63 0)
(s64 0)
(s65 0)
(s66 0)
(s67 0)
(s68 0)
(s69 0)
(s70 0)
(s71 0)
(s72 0)
(s73 0)
(s74 0)
(s75 0)
(s76 0)
(s77 0)
(s78 1)
(s79 0)
(s80 0)
(s81 0)
(s82 0)
(s83 0)
(s84 0)
(s85 0)
(s86 0)
(s87 0)
(s88 0)
(s89 0)
(s90 0)
(s91 0)
(s92 0)
(s93 0)
(s94 0)
(s95 0)
(s96 0)
(s97 0)
(s98 0)
(s99 0)
(s100 0)
(s101 0)
(s102 0)
(s103 0)
(s104 0)
(s105 0)
(s106 0)
(s107 0)
(s108 0)
(s109 0)
(s110 0)
(s111 0)
(s112 0)
(s113 0)
(s114 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 442/1224 variables, and 17 constraints, problems are : Problem set: 0 solved, 781 unsolved in 30034 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 0/442 constraints, PredecessorRefiner: 0/781 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60930ms problems are : Problem set: 0 solved, 781 unsolved
Search for dead transitions found 0 dead transitions in 60985ms
Starting structural reductions in LTL mode, iteration 1 : 442/602 places, 782/944 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 63623 ms. Remains : 442/602 places, 782/944 transitions.
Support contains 82 out of 442 places after structural reductions.
[2025-06-02 21:09:33] [INFO ] Flatten gal took : 204 ms
[2025-06-02 21:09:33] [INFO ] Flatten gal took : 121 ms
[2025-06-02 21:09:33] [INFO ] Input system was already deterministic with 782 transitions.
Support contains 81 out of 442 places (down from 82) after GAL structural reductions.
RANDOM walk for 40000 steps (15 resets) in 2658 ms. (15 steps per ms) remains 52/60 properties
BEST_FIRST walk for 4004 steps (8 resets) in 61 ms. (64 steps per ms) remains 52/52 properties
BEST_FIRST walk for 4003 steps (8 resets) in 75 ms. (52 steps per ms) remains 52/52 properties
BEST_FIRST walk for 4004 steps (8 resets) in 62 ms. (63 steps per ms) remains 52/52 properties
BEST_FIRST walk for 4004 steps (8 resets) in 45 ms. (87 steps per ms) remains 52/52 properties
BEST_FIRST walk for 4003 steps (8 resets) in 47 ms. (83 steps per ms) remains 52/52 properties
BEST_FIRST walk for 4004 steps (8 resets) in 49 ms. (80 steps per ms) remains 52/52 properties
BEST_FIRST walk for 4004 steps (8 resets) in 45 ms. (87 steps per ms) remains 52/52 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 52/52 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 52/52 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 52/52 properties
BEST_FIRST walk for 4002 steps (8 resets) in 16 ms. (235 steps per ms) remains 52/52 properties
BEST_FIRST walk for 4003 steps (8 resets) in 23 ms. (166 steps per ms) remains 52/52 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 52/52 properties
BEST_FIRST walk for 4003 steps (8 resets) in 15 ms. (250 steps per ms) remains 52/52 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 52/52 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 52/52 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 52/52 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 52/52 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 52/52 properties
BEST_FIRST walk for 4003 steps (8 resets) in 21 ms. (181 steps per ms) remains 52/52 properties
BEST_FIRST walk for 4003 steps (8 resets) in 13 ms. (285 steps per ms) remains 52/52 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 52/52 properties
BEST_FIRST walk for 4003 steps (8 resets) in 14 ms. (266 steps per ms) remains 52/52 properties
BEST_FIRST walk for 4003 steps (8 resets) in 18 ms. (210 steps per ms) remains 52/52 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 52/52 properties
BEST_FIRST walk for 4003 steps (8 resets) in 21 ms. (181 steps per ms) remains 52/52 properties
BEST_FIRST walk for 4003 steps (8 resets) in 12 ms. (307 steps per ms) remains 52/52 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 52/52 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 52/52 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 52/52 properties
BEST_FIRST walk for 4003 steps (8 resets) in 12 ms. (307 steps per ms) remains 52/52 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 52/52 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 52/52 properties
BEST_FIRST walk for 4002 steps (8 resets) in 14 ms. (266 steps per ms) remains 52/52 properties
BEST_FIRST walk for 4003 steps (8 resets) in 11 ms. (333 steps per ms) remains 52/52 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 52/52 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 52/52 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 52/52 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 52/52 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 52/52 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 52/52 properties
BEST_FIRST walk for 4003 steps (8 resets) in 10 ms. (363 steps per ms) remains 52/52 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 52/52 properties
BEST_FIRST walk for 4003 steps (8 resets) in 14 ms. (266 steps per ms) remains 52/52 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 52/52 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 52/52 properties
BEST_FIRST walk for 4003 steps (8 resets) in 18 ms. (210 steps per ms) remains 52/52 properties
BEST_FIRST walk for 4004 steps (8 resets) in 46 ms. (85 steps per ms) remains 52/52 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 52/52 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 52/52 properties
[2025-06-02 21:09:35] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/70 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 52 unsolved
Problem AtomicPropp2 is UNSAT
Problem AtomicPropp57 is UNSAT
At refinement iteration 1 (OVERLAPS) 302/372 variables, 9/9 constraints. Problems are: Problem set: 2 solved, 50 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:09:35] [INFO ] Deduced a trap composed of 84 places in 83 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:09:36] [INFO ] Deduced a trap composed of 75 places in 338 ms of which 102 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:09:36] [INFO ] Deduced a trap composed of 79 places in 558 ms of which 93 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:09:37] [INFO ] Deduced a trap composed of 93 places in 574 ms of which 106 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:09:38] [INFO ] Deduced a trap composed of 132 places in 580 ms of which 128 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/372 variables, 5/14 constraints. Problems are: Problem set: 2 solved, 50 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:09:38] [INFO ] Deduced a trap composed of 95 places in 118 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:09:39] [INFO ] Deduced a trap composed of 84 places in 124 ms of which 12 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/372 variables, 2/16 constraints. Problems are: Problem set: 2 solved, 50 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0.0)
(s1 0.0)
(s2 0.0)
(s3 0.0)
(s4 0.0)
(s5 0.0)
(s6 0.0)
(s7 0.0)
(s8 0.0)
(s9 0.0)
(s10 0.0)
(s11 0.0)
(s12 0.0)
(s13 0.0)
(s14 0.0)
(s15 0.0)
(s16 0.0)
(s17 0.0)
(s18 0.0)
(s19 1.0)
(s20 0.0)
(s21 0.0)
(s22 0.0)
(s23 0.0)
(s24 0.0)
(s25 0.0)
(s26 0.0)
(s27 0.0)
(s28 0.0)
(s29 0.0)
(s30 0.0)
(s31 0.0)
(s32 0.0)
(s33 0.0)
(s34 0.0)
(s35 0.0)
(s36 0.0)
(s37 0.0)
(s38 0.0)
(s39 0.0)
(s40 0.0)
(s41 0.0)
(s42 0.0)
(s43 0.0)
(s44 0.0)
(s45 0.0)
(s46 0.0)
(s47 0.0)
(s48 0.0)
(s49 0.0)
(s50 0.0)
(s51 0.0)
(s52 0.0)
(s53 0.0)
(s54 0.0)
(s55 0.0)
(s56 0.0)
(s57 0.0)
(s58 0.0)
(s59 0.0)
(s60 0.0)
(s61 0.0)
(s62 0.0)
(s63 0.0)
(s64 0.0)
(s65 0.0)
(s66 0.0)
(s67 0.0)
(s68 0.0)
(s69 0.0)
(s70 0.0)
(s71 0.0)
(s72 0.0)
(s73 0.0)
(s74 0.0)
(s75 0.0)
(s76 0.0)
(s77 0.0)
(s78 1.0)
(s79 0.0)
(s80 0.0)
(s81 0.0)
(s82 0.0)
(s83 0.0)
(s84 0.0)
(s85 0.0)
(s86 0.0)
(s87 0.0)
(s88 0.0)
(s89 0.0)
(s90 0.0)
(s91 0.0)
(s92 0.0)
(s93 0.0)
(s94 0.0)
(s95 0.0)
(s96 0.0)
(s97 0.0)
(s98 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 372/1224 variables, and 16 constraints, problems are : Problem set: 2 solved, 50 unsolved in 5009 ms.
Refiners :[Positive P Invariants (semi-flows): 9/10 constraints, State Equation: 0/442 constraints, PredecessorRefiner: 52/52 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 2 solved, 50 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/64 variables, 0/0 constraints. Problems are: Problem set: 2 solved, 50 unsolved
At refinement iteration 1 (OVERLAPS) 308/372 variables, 9/9 constraints. Problems are: Problem set: 2 solved, 50 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/372 variables, 7/16 constraints. Problems are: Problem set: 2 solved, 50 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:09:41] [INFO ] Deduced a trap composed of 78 places in 212 ms of which 23 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/372 variables, 1/17 constraints. Problems are: Problem set: 2 solved, 50 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/372 variables, 0/17 constraints. Problems are: Problem set: 2 solved, 50 unsolved
At refinement iteration 5 (OVERLAPS) 12/384 variables, 1/18 constraints. Problems are: Problem set: 2 solved, 50 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:09:44] [INFO ] Deduced a trap composed of 87 places in 142 ms of which 14 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/384 variables, 1/19 constraints. Problems are: Problem set: 2 solved, 50 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 384/1224 variables, and 19 constraints, problems are : Problem set: 2 solved, 50 unsolved in 5016 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 0/442 constraints, PredecessorRefiner: 0/52 constraints, Known Traps: 9/9 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10059ms problems are : Problem set: 2 solved, 50 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 64 out of 442 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 442/442 places, 782/782 transitions.
Graph (trivial) has 263 edges and 442 vertex of which 15 / 442 are part of one of the 3 SCC in 7 ms
Free SCC test removed 12 places
Drop transitions (Empty/Sink Transition effects.) removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 71 transitions
Trivial Post-agglo rules discarded 71 transitions
Performed 71 trivial Post agglomeration. Transition count delta: 71
Iterating post reduction 0 with 71 rules applied. Total rules applied 72 place count 430 transition count 693
Reduce places removed 71 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 75 rules applied. Total rules applied 147 place count 359 transition count 689
Reduce places removed 2 places and 0 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Iterating post reduction 2 with 7 rules applied. Total rules applied 154 place count 357 transition count 684
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 3 with 5 rules applied. Total rules applied 159 place count 352 transition count 684
Performed 33 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 33 Pre rules applied. Total rules applied 159 place count 352 transition count 651
Deduced a syphon composed of 33 places in 4 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 4 with 66 rules applied. Total rules applied 225 place count 319 transition count 651
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 227 place count 317 transition count 647
Iterating global reduction 4 with 2 rules applied. Total rules applied 229 place count 317 transition count 647
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 230 place count 317 transition count 646
Performed 40 Post agglomeration using F-continuation condition.Transition count delta: 40
Deduced a syphon composed of 40 places in 4 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 5 with 80 rules applied. Total rules applied 310 place count 277 transition count 606
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: -100
Deduced a syphon composed of 25 places in 2 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 5 with 50 rules applied. Total rules applied 360 place count 252 transition count 706
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 5 with 2 rules applied. Total rules applied 362 place count 252 transition count 704
Free-agglomeration rule applied 23 times.
Iterating global reduction 5 with 23 rules applied. Total rules applied 385 place count 252 transition count 681
Reduce places removed 23 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 25 rules applied. Total rules applied 410 place count 229 transition count 679
Drop transitions (Redundant composition of simpler transitions.) removed 17 transitions
Redundant transition composition rules discarded 17 transitions
Iterating global reduction 6 with 17 rules applied. Total rules applied 427 place count 229 transition count 662
Partial Free-agglomeration rule applied 8 times.
Drop transitions (Partial Free agglomeration) removed 8 transitions
Iterating global reduction 6 with 8 rules applied. Total rules applied 435 place count 229 transition count 662
Applied a total of 435 rules in 423 ms. Remains 229 /442 variables (removed 213) and now considering 662/782 (removed 120) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 423 ms. Remains : 229/442 places, 662/782 transitions.
RANDOM walk for 40000 steps (1154 resets) in 1413 ms. (28 steps per ms) remains 33/50 properties
BEST_FIRST walk for 4003 steps (22 resets) in 27 ms. (142 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4003 steps (25 resets) in 34 ms. (114 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (20 resets) in 32 ms. (121 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4003 steps (14 resets) in 43 ms. (90 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4002 steps (17 resets) in 32 ms. (121 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4003 steps (23 resets) in 34 ms. (114 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4001 steps (12 resets) in 47 ms. (83 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (23 resets) in 30 ms. (129 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4003 steps (17 resets) in 36 ms. (108 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4003 steps (16 resets) in 30 ms. (129 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (22 resets) in 32 ms. (121 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4003 steps (22 resets) in 22 ms. (174 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4002 steps (20 resets) in 33 ms. (117 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4002 steps (19 resets) in 24 ms. (160 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4003 steps (10 resets) in 41 ms. (95 steps per ms) remains 30/33 properties
BEST_FIRST walk for 4003 steps (25 resets) in 29 ms. (133 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4003 steps (21 resets) in 30 ms. (129 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (24 resets) in 35 ms. (111 steps per ms) remains 29/30 properties
BEST_FIRST walk for 4003 steps (23 resets) in 30 ms. (129 steps per ms) remains 28/29 properties
BEST_FIRST walk for 4003 steps (22 resets) in 32 ms. (121 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4002 steps (23 resets) in 38 ms. (102 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4001 steps (20 resets) in 30 ms. (129 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4003 steps (16 resets) in 49 ms. (80 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4003 steps (25 resets) in 37 ms. (105 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4002 steps (24 resets) in 32 ms. (121 steps per ms) remains 26/28 properties
BEST_FIRST walk for 4004 steps (20 resets) in 30 ms. (129 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4003 steps (14 resets) in 42 ms. (93 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4002 steps (21 resets) in 31 ms. (125 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4003 steps (21 resets) in 14 ms. (266 steps per ms) remains 26/26 properties
[2025-06-02 21:09:46] [INFO ] Flow matrix only has 655 transitions (discarded 7 similar events)
// Phase 1: matrix 655 rows 229 cols
[2025-06-02 21:09:46] [INFO ] Computed 10 invariants in 7 ms
[2025-06-02 21:09:46] [INFO ] State equation strengthened by 88 read => feed constraints.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/39 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 1 (OVERLAPS) 174/213 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 26 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:09:47] [INFO ] Deduced a trap composed of 42 places in 358 ms of which 52 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:09:47] [INFO ] Deduced a trap composed of 49 places in 168 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:09:47] [INFO ] Deduced a trap composed of 54 places in 95 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:09:47] [INFO ] Deduced a trap composed of 58 places in 161 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:09:48] [INFO ] Deduced a trap composed of 57 places in 398 ms of which 55 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/213 variables, 5/13 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/213 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 4 (OVERLAPS) 10/223 variables, 2/15 constraints. Problems are: Problem set: 0 solved, 26 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:09:49] [INFO ] Deduced a trap composed of 59 places in 112 ms of which 8 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/223 variables, 1/16 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/223 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 7 (OVERLAPS) 655/878 variables, 223/239 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/878 variables, 88/327 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/878 variables, 0/327 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 10 (OVERLAPS) 6/884 variables, 6/333 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/884 variables, 0/333 constraints. Problems are: Problem set: 0 solved, 26 unsolved
All remaining problems are real, not stopping.
At refinement iteration 12 (OVERLAPS) 0/884 variables, 0/333 constraints. Problems are: Problem set: 0 solved, 26 unsolved
No progress, stopping.
After SMT solving in domain Real declared 884/884 variables, and 333 constraints, problems are : Problem set: 0 solved, 26 unsolved in 7884 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 229/229 constraints, ReadFeed: 88/88 constraints, PredecessorRefiner: 26/26 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 26 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/39 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 1 (OVERLAPS) 174/213 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/213 variables, 5/13 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/213 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 4 (OVERLAPS) 10/223 variables, 2/15 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/223 variables, 1/16 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/223 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 7 (OVERLAPS) 655/878 variables, 223/239 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/878 variables, 88/327 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/878 variables, 25/352 constraints. Problems are: Problem set: 0 solved, 26 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:09:56] [INFO ] Deduced a trap composed of 68 places in 96 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:09:57] [INFO ] Deduced a trap composed of 40 places in 309 ms of which 35 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/878 variables, 2/354 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/878 variables, 0/354 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 12 (OVERLAPS) 6/884 variables, 6/360 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/884 variables, 1/361 constraints. Problems are: Problem set: 0 solved, 26 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:10:03] [INFO ] Deduced a trap composed of 7 places in 92 ms of which 6 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/884 variables, 1/362 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/884 variables, 0/362 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 16 (OVERLAPS) 0/884 variables, 0/362 constraints. Problems are: Problem set: 0 solved, 26 unsolved
No progress, stopping.
After SMT solving in domain Int declared 884/884 variables, and 362 constraints, problems are : Problem set: 0 solved, 26 unsolved in 18395 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 229/229 constraints, ReadFeed: 88/88 constraints, PredecessorRefiner: 26/26 constraints, Known Traps: 9/9 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 26315ms problems are : Problem set: 0 solved, 26 unsolved
Fused 26 Parikh solutions to 25 different solutions.
Parikh walk visited 4 properties in 15537 ms.
Support contains 33 out of 229 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 229/229 places, 662/662 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 229 transition count 656
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 12 place count 223 transition count 656
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 12 place count 223 transition count 653
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 18 place count 220 transition count 653
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 26 place count 216 transition count 649
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 28 place count 216 transition count 647
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: -65
Deduced a syphon composed of 12 places in 1 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 3 with 24 rules applied. Total rules applied 52 place count 204 transition count 712
Drop transitions (Empty/Sink Transition effects.) removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 55 place count 204 transition count 709
Drop transitions (Redundant composition of simpler transitions.) removed 54 transitions
Redundant transition composition rules discarded 54 transitions
Iterating global reduction 4 with 54 rules applied. Total rules applied 109 place count 204 transition count 655
Free-agglomeration rule applied 8 times.
Iterating global reduction 4 with 8 rules applied. Total rules applied 117 place count 204 transition count 647
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 4 with 8 rules applied. Total rules applied 125 place count 196 transition count 647
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 126 place count 196 transition count 647
Applied a total of 126 rules in 93 ms. Remains 196 /229 variables (removed 33) and now considering 647/662 (removed 15) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 93 ms. Remains : 196/229 places, 647/662 transitions.
RANDOM walk for 40000 steps (1273 resets) in 396 ms. (100 steps per ms) remains 21/22 properties
BEST_FIRST walk for 4002 steps (22 resets) in 14 ms. (266 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (11 resets) in 15 ms. (250 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (11 resets) in 14 ms. (266 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4003 steps (23 resets) in 9 ms. (400 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (12 resets) in 25 ms. (154 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4001 steps (25 resets) in 8 ms. (444 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4003 steps (11 resets) in 13 ms. (285 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (28 resets) in 10 ms. (364 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4003 steps (33 resets) in 13 ms. (285 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4003 steps (23 resets) in 19 ms. (200 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 18/21 properties
BEST_FIRST walk for 4004 steps (23 resets) in 10 ms. (364 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4002 steps (28 resets) in 11 ms. (333 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4003 steps (24 resets) in 10 ms. (363 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4002 steps (33 resets) in 9 ms. (400 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4003 steps (14 resets) in 18 ms. (210 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4002 steps (21 resets) in 12 ms. (307 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (29 resets) in 13 ms. (286 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4003 steps (12 resets) in 11 ms. (333 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4003 steps (21 resets) in 13 ms. (285 steps per ms) remains 18/18 properties
[2025-06-02 21:10:28] [INFO ] Flow matrix only has 620 transitions (discarded 27 similar events)
// Phase 1: matrix 620 rows 196 cols
[2025-06-02 21:10:28] [INFO ] Computed 10 invariants in 6 ms
[2025-06-02 21:10:28] [INFO ] State equation strengthened by 90 read => feed constraints.
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/29 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 1 (OVERLAPS) 146/175 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 18 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:10:29] [INFO ] Deduced a trap composed of 55 places in 210 ms of which 30 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/175 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/175 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 4 (OVERLAPS) 15/190 variables, 4/11 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/190 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 6 (OVERLAPS) 620/810 variables, 190/201 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/810 variables, 90/291 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/810 variables, 0/291 constraints. Problems are: Problem set: 0 solved, 18 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (OVERLAPS) 6/816 variables, 6/297 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/816 variables, 0/297 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 11 (OVERLAPS) 0/816 variables, 0/297 constraints. Problems are: Problem set: 0 solved, 18 unsolved
No progress, stopping.
After SMT solving in domain Real declared 816/816 variables, and 297 constraints, problems are : Problem set: 0 solved, 18 unsolved in 3250 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 196/196 constraints, ReadFeed: 90/90 constraints, PredecessorRefiner: 18/18 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 18 unsolved
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/29 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 1 (OVERLAPS) 146/175 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/175 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 18 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:10:32] [INFO ] Deduced a trap composed of 36 places in 177 ms of which 27 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/175 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/175 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 5 (OVERLAPS) 15/190 variables, 4/12 constraints. Problems are: Problem set: 0 solved, 18 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:10:32] [INFO ] Deduced a trap composed of 38 places in 318 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:10:33] [INFO ] Deduced a trap composed of 44 places in 84 ms of which 7 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/190 variables, 2/14 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/190 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 8 (OVERLAPS) 620/810 variables, 190/204 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/810 variables, 90/294 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/810 variables, 18/312 constraints. Problems are: Problem set: 0 solved, 18 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:10:34] [INFO ] Deduced a trap composed of 56 places in 158 ms of which 15 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/810 variables, 1/313 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/810 variables, 0/313 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 13 (OVERLAPS) 6/816 variables, 6/319 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/816 variables, 0/319 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 15 (OVERLAPS) 0/816 variables, 0/319 constraints. Problems are: Problem set: 0 solved, 18 unsolved
No progress, stopping.
After SMT solving in domain Int declared 816/816 variables, and 319 constraints, problems are : Problem set: 0 solved, 18 unsolved in 9460 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 196/196 constraints, ReadFeed: 90/90 constraints, PredecessorRefiner: 18/18 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 12742ms problems are : Problem set: 0 solved, 18 unsolved
Parikh walk visited 0 properties in 9325 ms.
Support contains 29 out of 196 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 196/196 places, 647/647 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 196 transition count 646
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 195 transition count 646
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 2 place count 195 transition count 644
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 6 place count 193 transition count 644
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 7 place count 193 transition count 643
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 9 place count 192 transition count 642
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -9
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 11 place count 191 transition count 651
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 12 place count 191 transition count 650
Drop transitions (Redundant composition of simpler transitions.) removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 4 with 10 rules applied. Total rules applied 22 place count 191 transition count 640
Free-agglomeration rule applied 1 times.
Iterating global reduction 4 with 1 rules applied. Total rules applied 23 place count 191 transition count 639
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 24 place count 190 transition count 639
Applied a total of 24 rules in 65 ms. Remains 190 /196 variables (removed 6) and now considering 639/647 (removed 8) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 65 ms. Remains : 190/196 places, 639/647 transitions.
RANDOM walk for 40000 steps (1253 resets) in 375 ms. (106 steps per ms) remains 14/18 properties
BEST_FIRST walk for 40004 steps (248 resets) in 102 ms. (388 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40003 steps (23 resets) in 131 ms. (303 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (263 resets) in 109 ms. (363 steps per ms) remains 13/14 properties
BEST_FIRST walk for 40002 steps (10 resets) in 126 ms. (314 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (255 resets) in 98 ms. (404 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (280 resets) in 79 ms. (500 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40003 steps (84 resets) in 81 ms. (487 steps per ms) remains 10/13 properties
BEST_FIRST walk for 40004 steps (262 resets) in 97 ms. (408 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (263 resets) in 65 ms. (606 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40001 steps (14 resets) in 93 ms. (425 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (237 resets) in 69 ms. (571 steps per ms) remains 10/10 properties
[2025-06-02 21:10:51] [INFO ] Flow matrix only has 604 transitions (discarded 35 similar events)
// Phase 1: matrix 604 rows 190 cols
[2025-06-02 21:10:51] [INFO ] Computed 10 invariants in 3 ms
[2025-06-02 21:10:51] [INFO ] State equation strengthened by 89 read => feed constraints.
Starting Z3 with timeout 90.0 s and query timeout 9000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/19 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 1 (OVERLAPS) 146/165 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 10 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:10:51] [INFO ] Deduced a trap composed of 55 places in 285 ms of which 43 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/165 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/165 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 4 (OVERLAPS) 19/184 variables, 5/11 constraints. Problems are: Problem set: 0 solved, 10 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:10:52] [INFO ] Deduced a trap composed of 37 places in 60 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:10:52] [INFO ] Deduced a trap composed of 36 places in 287 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:10:52] [INFO ] Deduced a trap composed of 41 places in 74 ms of which 6 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/184 variables, 3/14 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/184 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 7 (OVERLAPS) 604/788 variables, 184/198 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/788 variables, 89/287 constraints. Problems are: Problem set: 0 solved, 10 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (INCLUDED_ONLY) 0/788 variables, 0/287 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 10 (OVERLAPS) 6/794 variables, 6/293 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/794 variables, 0/293 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 12 (OVERLAPS) 0/794 variables, 0/293 constraints. Problems are: Problem set: 0 solved, 10 unsolved
No progress, stopping.
After SMT solving in domain Real declared 794/794 variables, and 293 constraints, problems are : Problem set: 0 solved, 10 unsolved in 1940 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 190/190 constraints, ReadFeed: 89/89 constraints, PredecessorRefiner: 10/10 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 10 unsolved
Starting Z3 with timeout 90.0 s and query timeout 9000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/19 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 1 (OVERLAPS) 146/165 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/165 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/165 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 4 (OVERLAPS) 19/184 variables, 5/11 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/184 variables, 3/14 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/184 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 7 (OVERLAPS) 604/788 variables, 184/198 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/788 variables, 89/287 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/788 variables, 10/297 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/788 variables, 0/297 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 11 (OVERLAPS) 6/794 variables, 6/303 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/794 variables, 0/303 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 13 (OVERLAPS) 0/794 variables, 0/303 constraints. Problems are: Problem set: 0 solved, 10 unsolved
No progress, stopping.
After SMT solving in domain Int declared 794/794 variables, and 303 constraints, problems are : Problem set: 0 solved, 10 unsolved in 3031 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 190/190 constraints, ReadFeed: 89/89 constraints, PredecessorRefiner: 10/10 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 4994ms problems are : Problem set: 0 solved, 10 unsolved
Parikh walk visited 0 properties in 11818 ms.
Support contains 19 out of 190 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 190/190 places, 639/639 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 190 transition count 637
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 188 transition count 637
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 186 transition count 635
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -10
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 182 transition count 645
Drop transitions (Redundant composition of simpler transitions.) removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 0 with 12 rules applied. Total rules applied 28 place count 182 transition count 633
Free-agglomeration rule applied 2 times.
Iterating global reduction 0 with 2 rules applied. Total rules applied 30 place count 182 transition count 631
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 32 place count 180 transition count 631
Drop transitions (Redundant composition of simpler transitions.) removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 1 with 21 rules applied. Total rules applied 53 place count 180 transition count 610
Applied a total of 53 rules in 52 ms. Remains 180 /190 variables (removed 10) and now considering 610/639 (removed 29) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 52 ms. Remains : 180/190 places, 610/639 transitions.
RANDOM walk for 40000 steps (1267 resets) in 885 ms. (45 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40002 steps (16 resets) in 415 ms. (96 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (255 resets) in 344 ms. (115 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40002 steps (18 resets) in 542 ms. (73 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (259 resets) in 136 ms. (292 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (227 resets) in 87 ms. (454 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (81 resets) in 99 ms. (400 steps per ms) remains 8/10 properties
BEST_FIRST walk for 40004 steps (240 resets) in 113 ms. (350 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (13 resets) in 128 ms. (310 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40002 steps (249 resets) in 90 ms. (439 steps per ms) remains 8/8 properties
[2025-06-02 21:11:09] [INFO ] Flow matrix only has 577 transitions (discarded 33 similar events)
// Phase 1: matrix 577 rows 180 cols
[2025-06-02 21:11:09] [INFO ] Computed 10 invariants in 4 ms
[2025-06-02 21:11:09] [INFO ] State equation strengthened by 85 read => feed constraints.
Starting Z3 with timeout 105.0 s and query timeout 10500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/18 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 138/156 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/156 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (OVERLAPS) 18/174 variables, 5/10 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:11:09] [INFO ] Deduced a trap composed of 36 places in 48 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:11:09] [INFO ] Deduced a trap composed of 32 places in 191 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:11:09] [INFO ] Deduced a trap composed of 39 places in 59 ms of which 6 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/174 variables, 3/13 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/174 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (OVERLAPS) 577/751 variables, 174/187 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/751 variables, 85/272 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/751 variables, 0/272 constraints. Problems are: Problem set: 0 solved, 8 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (OVERLAPS) 6/757 variables, 6/278 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/757 variables, 0/278 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 11 (OVERLAPS) 0/757 variables, 0/278 constraints. Problems are: Problem set: 0 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Real declared 757/757 variables, and 278 constraints, problems are : Problem set: 0 solved, 8 unsolved in 1373 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 180/180 constraints, ReadFeed: 85/85 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8 unsolved
Starting Z3 with timeout 105.0 s and query timeout 10500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/18 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 138/156 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/156 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (OVERLAPS) 18/174 variables, 5/10 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/174 variables, 3/13 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/174 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (OVERLAPS) 577/751 variables, 174/187 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/751 variables, 85/272 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/751 variables, 8/280 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/751 variables, 0/280 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 10 (OVERLAPS) 6/757 variables, 6/286 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/757 variables, 0/286 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 12 (OVERLAPS) 0/757 variables, 0/286 constraints. Problems are: Problem set: 0 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Int declared 757/757 variables, and 286 constraints, problems are : Problem set: 0 solved, 8 unsolved in 3606 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 180/180 constraints, ReadFeed: 85/85 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 5007ms problems are : Problem set: 0 solved, 8 unsolved
Parikh walk visited 0 properties in 5548 ms.
Support contains 18 out of 180 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 180/180 places, 610/610 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 180 transition count 609
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 179 transition count 609
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 178 transition count 608
Applied a total of 4 rules in 16 ms. Remains 178 /180 variables (removed 2) and now considering 608/610 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 16 ms. Remains : 178/180 places, 608/610 transitions.
Successfully simplified 2 atomic propositions for a total of 16 simplifications.
[2025-06-02 21:11:19] [INFO ] Flatten gal took : 50 ms
[2025-06-02 21:11:19] [INFO ] Flatten gal took : 55 ms
[2025-06-02 21:11:19] [INFO ] Input system was already deterministic with 782 transitions.
Computed a total of 70 stabilizing places and 76 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 442/442 places, 782/782 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 426 transition count 762
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 426 transition count 762
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 36 place count 422 transition count 757
Iterating global reduction 0 with 4 rules applied. Total rules applied 40 place count 422 transition count 757
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 41 place count 421 transition count 756
Iterating global reduction 0 with 1 rules applied. Total rules applied 42 place count 421 transition count 756
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 43 place count 420 transition count 755
Iterating global reduction 0 with 1 rules applied. Total rules applied 44 place count 420 transition count 755
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 45 place count 419 transition count 754
Iterating global reduction 0 with 1 rules applied. Total rules applied 46 place count 419 transition count 754
Applied a total of 46 rules in 35 ms. Remains 419 /442 variables (removed 23) and now considering 754/782 (removed 28) transitions.
// Phase 1: matrix 754 rows 419 cols
[2025-06-02 21:11:20] [INFO ] Computed 10 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 21:11:20] [INFO ] Implicit Places using invariants in 303 ms returned []
[2025-06-02 21:11:20] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 21:11:21] [INFO ] Implicit Places using invariants and state equation in 1162 ms returned []
Implicit Place search using SMT with State Equation took 1467 ms to find 0 implicit places.
Running 753 sub problems to find dead transitions.
[2025-06-02 21:11:21] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/418 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 753 unsolved
At refinement iteration 1 (OVERLAPS) 1/419 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 753 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 419/1173 variables, and 10 constraints, problems are : Problem set: 0 solved, 753 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 0/419 constraints, PredecessorRefiner: 753/753 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 753 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/418 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 753 unsolved
At refinement iteration 1 (OVERLAPS) 1/419 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 753 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:12:13] [INFO ] Deduced a trap composed of 85 places in 127 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:12:15] [INFO ] Deduced a trap composed of 86 places in 126 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:12:15] [INFO ] Deduced a trap composed of 75 places in 110 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:12:15] [INFO ] Deduced a trap composed of 29 places in 82 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:12:17] [INFO ] Deduced a trap composed of 86 places in 118 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:12:17] [INFO ] Deduced a trap composed of 55 places in 212 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:12:18] [INFO ] Deduced a trap composed of 74 places in 246 ms of which 36 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 419/1173 variables, and 17 constraints, problems are : Problem set: 0 solved, 753 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 0/419 constraints, PredecessorRefiner: 0/753 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60364ms problems are : Problem set: 0 solved, 753 unsolved
Search for dead transitions found 0 dead transitions in 60374ms
Starting structural reductions in LTL mode, iteration 1 : 419/442 places, 754/782 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61883 ms. Remains : 419/442 places, 754/782 transitions.
[2025-06-02 21:12:21] [INFO ] Flatten gal took : 37 ms
[2025-06-02 21:12:21] [INFO ] Flatten gal took : 37 ms
[2025-06-02 21:12:22] [INFO ] Input system was already deterministic with 754 transitions.
[2025-06-02 21:12:22] [INFO ] Flatten gal took : 33 ms
[2025-06-02 21:12:22] [INFO ] Flatten gal took : 33 ms
[2025-06-02 21:12:22] [INFO ] Time to serialize gal into /tmp/CTLFireability18156852757558779522.gal : 29 ms
[2025-06-02 21:12:22] [INFO ] Time to serialize properties into /tmp/CTLFireability15375011151035031773.ctl : 6 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/CTLFireability18156852757558779522.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15375011151035031773.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.
[2025-06-02 21:12:52] [INFO ] Flatten gal took : 38 ms
[2025-06-02 21:12:52] [INFO ] Applying decomposition
[2025-06-02 21:12:52] [INFO ] Flatten gal took : 25 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/graph8263350399124869188.txt' '-o' '/tmp/graph8263350399124869188.bin' '-w' '/tmp/graph8263350399124869188.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph8263350399124869188.bin' '-l' '-1' '-v' '-w' '/tmp/graph8263350399124869188.weights' '-q' '0' '-e' '0.001'
[2025-06-02 21:12:52] [INFO ] Decomposing Gal with order
[2025-06-02 21:12:52] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 21:12:52] [INFO ] Removed a total of 843 redundant transitions.
[2025-06-02 21:12:52] [INFO ] Flatten gal took : 130 ms
[2025-06-02 21:12:52] [INFO ] Fuse similar labels procedure discarded/fused a total of 61 labels/synchronizations in 27 ms.
[2025-06-02 21:12:52] [INFO ] Time to serialize gal into /tmp/CTLFireability4345056516275698495.gal : 17 ms
[2025-06-02 21:12:52] [INFO ] Time to serialize properties into /tmp/CTLFireability14324932190048274262.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/CTLFireability4345056516275698495.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14324932190048274262.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 : 442/442 places, 782/782 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 425 transition count 732
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 425 transition count 732
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 38 place count 421 transition count 727
Iterating global reduction 0 with 4 rules applied. Total rules applied 42 place count 421 transition count 727
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 43 place count 420 transition count 726
Iterating global reduction 0 with 1 rules applied. Total rules applied 44 place count 420 transition count 726
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 45 place count 419 transition count 725
Iterating global reduction 0 with 1 rules applied. Total rules applied 46 place count 419 transition count 725
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 47 place count 418 transition count 724
Iterating global reduction 0 with 1 rules applied. Total rules applied 48 place count 418 transition count 724
Applied a total of 48 rules in 34 ms. Remains 418 /442 variables (removed 24) and now considering 724/782 (removed 58) transitions.
// Phase 1: matrix 724 rows 418 cols
[2025-06-02 21:13:23] [INFO ] Computed 10 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 21:13:23] [INFO ] Implicit Places using invariants in 325 ms returned []
[2025-06-02 21:13:23] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 21:13:24] [INFO ] Implicit Places using invariants and state equation in 684 ms returned []
Implicit Place search using SMT with State Equation took 1016 ms to find 0 implicit places.
Running 723 sub problems to find dead transitions.
[2025-06-02 21:13:24] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/417 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 723 unsolved
At refinement iteration 1 (OVERLAPS) 1/418 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 723 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:13:52] [INFO ] Deduced a trap composed of 28 places in 92 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:13:53] [INFO ] Deduced a trap composed of 85 places in 111 ms of which 8 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 418/1142 variables, and 12 constraints, problems are : Problem set: 0 solved, 723 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 0/418 constraints, PredecessorRefiner: 723/723 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 723 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/417 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 723 unsolved
At refinement iteration 1 (OVERLAPS) 1/418 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 723 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/418 variables, 2/12 constraints. Problems are: Problem set: 0 solved, 723 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:14:06] [INFO ] Deduced a trap composed of 73 places in 118 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:14:07] [INFO ] Deduced a trap composed of 86 places in 103 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:14:09] [INFO ] Deduced a trap composed of 86 places in 99 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:14:09] [INFO ] Deduced a trap composed of 54 places in 324 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:14:10] [INFO ] Deduced a trap composed of 55 places in 372 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:14:11] [INFO ] Deduced a trap composed of 73 places in 374 ms of which 63 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:14:16] [INFO ] Deduced a trap composed of 72 places in 101 ms of which 9 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/418 variables, 7/19 constraints. Problems are: Problem set: 0 solved, 723 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 418/1142 variables, and 19 constraints, problems are : Problem set: 0 solved, 723 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 0/418 constraints, PredecessorRefiner: 0/723 constraints, Known Traps: 9/9 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60236ms problems are : Problem set: 0 solved, 723 unsolved
Search for dead transitions found 0 dead transitions in 60240ms
Starting structural reductions in LTL mode, iteration 1 : 418/442 places, 724/782 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61292 ms. Remains : 418/442 places, 724/782 transitions.
[2025-06-02 21:14:24] [INFO ] Flatten gal took : 23 ms
[2025-06-02 21:14:24] [INFO ] Flatten gal took : 23 ms
[2025-06-02 21:14:24] [INFO ] Input system was already deterministic with 724 transitions.
[2025-06-02 21:14:24] [INFO ] Flatten gal took : 25 ms
[2025-06-02 21:14:24] [INFO ] Flatten gal took : 22 ms
[2025-06-02 21:14:24] [INFO ] Time to serialize gal into /tmp/CTLFireability12946160423187688721.gal : 5 ms
[2025-06-02 21:14:24] [INFO ] Time to serialize properties into /tmp/CTLFireability17406225835390795134.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/CTLFireability12946160423187688721.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17406225835390795134.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.
[2025-06-02 21:14:54] [INFO ] Flatten gal took : 23 ms
[2025-06-02 21:14:54] [INFO ] Applying decomposition
[2025-06-02 21:14:54] [INFO ] Flatten gal took : 23 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/graph4183290428343036909.txt' '-o' '/tmp/graph4183290428343036909.bin' '-w' '/tmp/graph4183290428343036909.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph4183290428343036909.bin' '-l' '-1' '-v' '-w' '/tmp/graph4183290428343036909.weights' '-q' '0' '-e' '0.001'
[2025-06-02 21:14:54] [INFO ] Decomposing Gal with order
[2025-06-02 21:14:54] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 21:14:54] [INFO ] Removed a total of 753 redundant transitions.
[2025-06-02 21:14:54] [INFO ] Flatten gal took : 50 ms
[2025-06-02 21:14:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 58 labels/synchronizations in 14 ms.
[2025-06-02 21:14:54] [INFO ] Time to serialize gal into /tmp/CTLFireability710765813011273532.gal : 8 ms
[2025-06-02 21:14:54] [INFO ] Time to serialize properties into /tmp/CTLFireability18422609306502187630.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/CTLFireability710765813011273532.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18422609306502187630.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 : 442/442 places, 782/782 transitions.
Graph (trivial) has 341 edges and 442 vertex of which 18 / 442 are part of one of the 3 SCC in 1 ms
Free SCC test removed 15 places
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 85 transitions
Trivial Post-agglo rules discarded 85 transitions
Performed 85 trivial Post agglomeration. Transition count delta: 85
Iterating post reduction 0 with 85 rules applied. Total rules applied 86 place count 426 transition count 680
Reduce places removed 85 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 89 rules applied. Total rules applied 175 place count 341 transition count 676
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 177 place count 339 transition count 676
Performed 39 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 39 Pre rules applied. Total rules applied 177 place count 339 transition count 637
Deduced a syphon composed of 39 places in 1 ms
Reduce places removed 39 places and 0 transitions.
Iterating global reduction 3 with 78 rules applied. Total rules applied 255 place count 300 transition count 637
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 262 place count 293 transition count 568
Iterating global reduction 3 with 7 rules applied. Total rules applied 269 place count 293 transition count 568
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 270 place count 293 transition count 567
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 2 Pre rules applied. Total rules applied 270 place count 293 transition count 565
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 274 place count 291 transition count 565
Performed 30 Post agglomeration using F-continuation condition.Transition count delta: 30
Deduced a syphon composed of 30 places in 0 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 4 with 60 rules applied. Total rules applied 334 place count 261 transition count 535
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 335 place count 260 transition count 534
Applied a total of 335 rules in 83 ms. Remains 260 /442 variables (removed 182) and now considering 534/782 (removed 248) transitions.
[2025-06-02 21:15:25] [INFO ] Flow matrix only has 529 transitions (discarded 5 similar events)
// Phase 1: matrix 529 rows 260 cols
[2025-06-02 21:15:25] [INFO ] Computed 10 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 21:15:25] [INFO ] Implicit Places using invariants in 322 ms returned []
[2025-06-02 21:15:25] [INFO ] Flow matrix only has 529 transitions (discarded 5 similar events)
[2025-06-02 21:15:25] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 21:15:25] [INFO ] State equation strengthened by 33 read => feed constraints.
[2025-06-02 21:15:26] [INFO ] Implicit Places using invariants and state equation in 1055 ms returned []
Implicit Place search using SMT with State Equation took 1380 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 21:15:26] [INFO ] Redundant transitions in 64 ms returned []
Running 519 sub problems to find dead transitions.
[2025-06-02 21:15:26] [INFO ] Flow matrix only has 529 transitions (discarded 5 similar events)
[2025-06-02 21:15:26] [INFO ] Invariant cache hit.
[2025-06-02 21:15:26] [INFO ] State equation strengthened by 33 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/256 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 519 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:15:31] [INFO ] Deduced a trap composed of 53 places in 89 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:15:32] [INFO ] Deduced a trap composed of 56 places in 83 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:15:33] [INFO ] Deduced a trap composed of 53 places in 85 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:15:33] [INFO ] Deduced a trap composed of 25 places in 333 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:15:33] [INFO ] Deduced a trap composed of 25 places in 289 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:15:34] [INFO ] Deduced a trap composed of 27 places in 252 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:15:34] [INFO ] Deduced a trap composed of 77 places in 317 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:15:34] [INFO ] Deduced a trap composed of 35 places in 341 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:15:37] [INFO ] Deduced a trap composed of 25 places in 231 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:15:39] [INFO ] Deduced a trap composed of 22 places in 243 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:15:39] [INFO ] Deduced a trap composed of 22 places in 248 ms of which 10 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/256 variables, 11/20 constraints. Problems are: Problem set: 0 solved, 519 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/256 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 519 unsolved
At refinement iteration 3 (OVERLAPS) 1/257 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 519 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 257/789 variables, and 21 constraints, problems are : Problem set: 0 solved, 519 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 0/260 constraints, ReadFeed: 0/33 constraints, PredecessorRefiner: 519/519 constraints, Known Traps: 11/11 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 519 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/256 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 519 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/256 variables, 11/20 constraints. Problems are: Problem set: 0 solved, 519 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/256 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 519 unsolved
At refinement iteration 3 (OVERLAPS) 1/257 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 519 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/257 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 519 unsolved
At refinement iteration 5 (OVERLAPS) 528/785 variables, 257/278 constraints. Problems are: Problem set: 0 solved, 519 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/785 variables, 33/311 constraints. Problems are: Problem set: 0 solved, 519 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/785 variables, 519/830 constraints. Problems are: Problem set: 0 solved, 519 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:16:25] [INFO ] Deduced a trap composed of 55 places in 189 ms of which 27 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 785/789 variables, and 831 constraints, problems are : Problem set: 0 solved, 519 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 257/260 constraints, ReadFeed: 33/33 constraints, PredecessorRefiner: 519/519 constraints, Known Traps: 12/12 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60357ms problems are : Problem set: 0 solved, 519 unsolved
Search for dead transitions found 0 dead transitions in 60360ms
Starting structural reductions in SI_CTL mode, iteration 1 : 260/442 places, 534/782 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 61900 ms. Remains : 260/442 places, 534/782 transitions.
[2025-06-02 21:16:26] [INFO ] Flatten gal took : 19 ms
[2025-06-02 21:16:26] [INFO ] Flatten gal took : 16 ms
[2025-06-02 21:16:26] [INFO ] Input system was already deterministic with 534 transitions.
[2025-06-02 21:16:26] [INFO ] Flatten gal took : 24 ms
[2025-06-02 21:16:26] [INFO ] Flatten gal took : 26 ms
[2025-06-02 21:16:26] [INFO ] Time to serialize gal into /tmp/CTLFireability12868603980636106233.gal : 7 ms
[2025-06-02 21:16:26] [INFO ] Time to serialize properties into /tmp/CTLFireability16084793823055360198.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/CTLFireability12868603980636106233.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16084793823055360198.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.
[2025-06-02 21:16:57] [INFO ] Flatten gal took : 17 ms
[2025-06-02 21:16:57] [INFO ] Applying decomposition
[2025-06-02 21:16:57] [INFO ] Flatten gal took : 34 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/graph15422266543830501498.txt' '-o' '/tmp/graph15422266543830501498.bin' '-w' '/tmp/graph15422266543830501498.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph15422266543830501498.bin' '-l' '-1' '-v' '-w' '/tmp/graph15422266543830501498.weights' '-q' '0' '-e' '0.001'
[2025-06-02 21:16:57] [INFO ] Decomposing Gal with order
[2025-06-02 21:16:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 21:16:57] [INFO ] Removed a total of 657 redundant transitions.
[2025-06-02 21:16:57] [INFO ] Flatten gal took : 34 ms
[2025-06-02 21:16:57] [INFO ] Fuse similar labels procedure discarded/fused a total of 111 labels/synchronizations in 12 ms.
[2025-06-02 21:16:57] [INFO ] Time to serialize gal into /tmp/CTLFireability2089467923968753855.gal : 6 ms
[2025-06-02 21:16:57] [INFO ] Time to serialize properties into /tmp/CTLFireability16558789372090710159.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/CTLFireability2089467923968753855.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16558789372090710159.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 : 442/442 places, 782/782 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 426 transition count 733
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 426 transition count 733
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 35 place count 423 transition count 730
Iterating global reduction 0 with 3 rules applied. Total rules applied 38 place count 423 transition count 730
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 39 place count 422 transition count 729
Iterating global reduction 0 with 1 rules applied. Total rules applied 40 place count 422 transition count 729
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 41 place count 421 transition count 728
Iterating global reduction 0 with 1 rules applied. Total rules applied 42 place count 421 transition count 728
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 43 place count 420 transition count 727
Iterating global reduction 0 with 1 rules applied. Total rules applied 44 place count 420 transition count 727
Applied a total of 44 rules in 39 ms. Remains 420 /442 variables (removed 22) and now considering 727/782 (removed 55) transitions.
// Phase 1: matrix 727 rows 420 cols
[2025-06-02 21:17:27] [INFO ] Computed 10 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 21:17:27] [INFO ] Implicit Places using invariants in 314 ms returned []
[2025-06-02 21:17:27] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 21:17:28] [INFO ] Implicit Places using invariants and state equation in 791 ms returned []
Implicit Place search using SMT with State Equation took 1110 ms to find 0 implicit places.
Running 726 sub problems to find dead transitions.
[2025-06-02 21:17:28] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/419 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 726 unsolved
At refinement iteration 1 (OVERLAPS) 1/420 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 726 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 420/1147 variables, and 10 constraints, problems are : Problem set: 0 solved, 726 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 0/420 constraints, PredecessorRefiner: 726/726 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 726 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/419 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 726 unsolved
At refinement iteration 1 (OVERLAPS) 1/420 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 726 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:18:18] [INFO ] Deduced a trap composed of 72 places in 114 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:18:18] [INFO ] Deduced a trap composed of 28 places in 94 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:18:19] [INFO ] Deduced a trap composed of 85 places in 114 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:18:21] [INFO ] Deduced a trap composed of 88 places in 106 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:18:22] [INFO ] Deduced a trap composed of 86 places in 102 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:18:23] [INFO ] Deduced a trap composed of 54 places in 332 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:18:24] [INFO ] Deduced a trap composed of 73 places in 252 ms of which 41 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/420 variables, 7/17 constraints. Problems are: Problem set: 0 solved, 726 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 420/1147 variables, and 17 constraints, problems are : Problem set: 0 solved, 726 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 0/420 constraints, PredecessorRefiner: 0/726 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60286ms problems are : Problem set: 0 solved, 726 unsolved
Search for dead transitions found 0 dead transitions in 60289ms
Starting structural reductions in LTL mode, iteration 1 : 420/442 places, 727/782 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61441 ms. Remains : 420/442 places, 727/782 transitions.
[2025-06-02 21:18:28] [INFO ] Flatten gal took : 26 ms
[2025-06-02 21:18:28] [INFO ] Flatten gal took : 22 ms
[2025-06-02 21:18:28] [INFO ] Input system was already deterministic with 727 transitions.
[2025-06-02 21:18:28] [INFO ] Flatten gal took : 20 ms
[2025-06-02 21:18:28] [INFO ] Flatten gal took : 21 ms
[2025-06-02 21:18:28] [INFO ] Time to serialize gal into /tmp/CTLFireability13639912941008071731.gal : 5 ms
[2025-06-02 21:18:28] [INFO ] Time to serialize properties into /tmp/CTLFireability2920342692125991810.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/CTLFireability13639912941008071731.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2920342692125991810.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.
[2025-06-02 21:18:59] [INFO ] Flatten gal took : 21 ms
[2025-06-02 21:18:59] [INFO ] Applying decomposition
[2025-06-02 21:18:59] [INFO ] Flatten gal took : 20 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/graph13921576271244149846.txt' '-o' '/tmp/graph13921576271244149846.bin' '-w' '/tmp/graph13921576271244149846.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph13921576271244149846.bin' '-l' '-1' '-v' '-w' '/tmp/graph13921576271244149846.weights' '-q' '0' '-e' '0.001'
[2025-06-02 21:18:59] [INFO ] Decomposing Gal with order
[2025-06-02 21:18:59] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 21:18:59] [INFO ] Removed a total of 786 redundant transitions.
[2025-06-02 21:18:59] [INFO ] Flatten gal took : 62 ms
[2025-06-02 21:18:59] [INFO ] Fuse similar labels procedure discarded/fused a total of 49 labels/synchronizations in 15 ms.
[2025-06-02 21:18:59] [INFO ] Time to serialize gal into /tmp/CTLFireability13621564185545711378.gal : 11 ms
[2025-06-02 21:18:59] [INFO ] Time to serialize properties into /tmp/CTLFireability16586282502437233495.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/CTLFireability13621564185545711378.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16586282502437233495.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 SI_CTL mode, iteration 0 : 442/442 places, 782/782 transitions.
Graph (trivial) has 346 edges and 442 vertex of which 18 / 442 are part of one of the 3 SCC in 1 ms
Free SCC test removed 15 places
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 87 transitions
Trivial Post-agglo rules discarded 87 transitions
Performed 87 trivial Post agglomeration. Transition count delta: 87
Iterating post reduction 0 with 87 rules applied. Total rules applied 88 place count 426 transition count 678
Reduce places removed 87 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 91 rules applied. Total rules applied 179 place count 339 transition count 674
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 181 place count 337 transition count 674
Performed 41 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 41 Pre rules applied. Total rules applied 181 place count 337 transition count 633
Deduced a syphon composed of 41 places in 0 ms
Reduce places removed 41 places and 0 transitions.
Iterating global reduction 3 with 82 rules applied. Total rules applied 263 place count 296 transition count 633
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 271 place count 288 transition count 563
Iterating global reduction 3 with 8 rules applied. Total rules applied 279 place count 288 transition count 563
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 281 place count 288 transition count 561
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 2 Pre rules applied. Total rules applied 281 place count 288 transition count 559
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 285 place count 286 transition count 559
Performed 29 Post agglomeration using F-continuation condition.Transition count delta: 29
Deduced a syphon composed of 29 places in 1 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 4 with 58 rules applied. Total rules applied 343 place count 257 transition count 530
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 344 place count 256 transition count 528
Iterating global reduction 4 with 1 rules applied. Total rules applied 345 place count 256 transition count 528
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 346 place count 255 transition count 527
Applied a total of 346 rules in 73 ms. Remains 255 /442 variables (removed 187) and now considering 527/782 (removed 255) transitions.
[2025-06-02 21:19:29] [INFO ] Flow matrix only has 522 transitions (discarded 5 similar events)
// Phase 1: matrix 522 rows 255 cols
[2025-06-02 21:19:29] [INFO ] Computed 10 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 21:19:29] [INFO ] Implicit Places using invariants in 262 ms returned []
[2025-06-02 21:19:29] [INFO ] Flow matrix only has 522 transitions (discarded 5 similar events)
[2025-06-02 21:19:29] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 21:19:29] [INFO ] State equation strengthened by 33 read => feed constraints.
[2025-06-02 21:19:30] [INFO ] Implicit Places using invariants and state equation in 1083 ms returned []
Implicit Place search using SMT with State Equation took 1349 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 21:19:30] [INFO ] Redundant transitions in 11 ms returned []
Running 514 sub problems to find dead transitions.
[2025-06-02 21:19:30] [INFO ] Flow matrix only has 522 transitions (discarded 5 similar events)
[2025-06-02 21:19:30] [INFO ] Invariant cache hit.
[2025-06-02 21:19:30] [INFO ] State equation strengthened by 33 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/252 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 514 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:19:35] [INFO ] Deduced a trap composed of 53 places in 141 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:19:35] [INFO ] Deduced a trap composed of 54 places in 97 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:19:36] [INFO ] Deduced a trap composed of 53 places in 84 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:19:37] [INFO ] Deduced a trap composed of 26 places in 335 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:19:37] [INFO ] Deduced a trap composed of 26 places in 292 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:19:38] [INFO ] Deduced a trap composed of 26 places in 253 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:19:38] [INFO ] Deduced a trap composed of 76 places in 353 ms of which 52 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:19:38] [INFO ] Deduced a trap composed of 81 places in 326 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:19:40] [INFO ] Deduced a trap composed of 34 places in 352 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:19:43] [INFO ] Deduced a trap composed of 22 places in 256 ms of which 26 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/252 variables, 10/20 constraints. Problems are: Problem set: 0 solved, 514 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/252 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 514 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 3 (OVERLAPS) 521/773 variables, 252/272 constraints. Problems are: Problem set: 0 solved, 514 unsolved
SMT process timed out in 30205ms, After SMT, problems are : Problem set: 0 solved, 514 unsolved
Search for dead transitions found 0 dead transitions in 30208ms
Starting structural reductions in SI_CTL mode, iteration 1 : 255/442 places, 527/782 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 31652 ms. Remains : 255/442 places, 527/782 transitions.
[2025-06-02 21:20:01] [INFO ] Flatten gal took : 25 ms
[2025-06-02 21:20:01] [INFO ] Flatten gal took : 24 ms
[2025-06-02 21:20:01] [INFO ] Input system was already deterministic with 527 transitions.
[2025-06-02 21:20:01] [INFO ] Flatten gal took : 49 ms
[2025-06-02 21:20:01] [INFO ] Flatten gal took : 57 ms
[2025-06-02 21:20:01] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14021608710224152112.gal : 9 ms
[2025-06-02 21:20:01] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality1893221367734508008.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality14021608710224152112.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality1893221367734508008.prop' '--nowitness' '--gen-order' 'FOLLOW'

RANDOM walk for 40000 steps (1578 resets) in 504 ms. (79 steps per ms) remains 1/1 properties
its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
BEST_FIRST walk for 40003 steps (246 resets) in 131 ms. (303 steps per ms) remains 1/1 properties
Loading property file /tmp/ReachabilityCardinality1893221367734508008.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :2 after 9
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :9 after 12
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :12 after 15
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :15 after 28
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :28 after 69
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :69 after 321
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :321 after 736
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :736 after 1407
Reachability property FireWire-PT-19-CTLFireability-2025-04 is true.
FORMULA FireWire-PT-19-CTLFireability-2025-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 1025 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,6972,0.613117,14472,2,2010,15,21144,6,0,1541,20422,0
Total reachable state count : 6972

Verifying 1 reachability properties.
Reachability property FireWire-PT-19-CTLFireability-2025-04 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
FireWire-PT-19-CTLFireability-2025-04,147,0.614461,14728,2,474,15,21144,7,0,1544,20422,0
ITS tools runner thread asked to quit. Dying gracefully.
Finished probabilistic random walk after 140805 steps, run visited all 1 properties in 943 ms. (steps per millisecond=149 )
Probabilistic random walk after 140805 steps, saw 33356 distinct states, run finished after 954 ms. (steps per millisecond=147 ) properties seen :1
Starting structural reductions in LTL mode, iteration 0 : 442/442 places, 782/782 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 425 transition count 732
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 425 transition count 732
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 38 place count 421 transition count 727
Iterating global reduction 0 with 4 rules applied. Total rules applied 42 place count 421 transition count 727
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 43 place count 420 transition count 726
Iterating global reduction 0 with 1 rules applied. Total rules applied 44 place count 420 transition count 726
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 45 place count 419 transition count 725
Iterating global reduction 0 with 1 rules applied. Total rules applied 46 place count 419 transition count 725
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 47 place count 418 transition count 724
Iterating global reduction 0 with 1 rules applied. Total rules applied 48 place count 418 transition count 724
Applied a total of 48 rules in 64 ms. Remains 418 /442 variables (removed 24) and now considering 724/782 (removed 58) transitions.
// Phase 1: matrix 724 rows 418 cols
[2025-06-02 21:20:02] [INFO ] Computed 10 invariants in 5 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 21:20:02] [INFO ] Implicit Places using invariants in 488 ms returned []
[2025-06-02 21:20:02] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 21:20:03] [INFO ] Implicit Places using invariants and state equation in 1058 ms returned []
Implicit Place search using SMT with State Equation took 1556 ms to find 0 implicit places.
Running 723 sub problems to find dead transitions.
[2025-06-02 21:20:03] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/417 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 723 unsolved
At refinement iteration 1 (OVERLAPS) 1/418 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 723 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:20:32] [INFO ] Deduced a trap composed of 28 places in 89 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:20:34] [INFO ] Deduced a trap composed of 85 places in 116 ms of which 8 ms to minimize.
SMT process timed out in 30225ms, After SMT, problems are : Problem set: 0 solved, 723 unsolved
Search for dead transitions found 0 dead transitions in 30228ms
Starting structural reductions in LTL mode, iteration 1 : 418/442 places, 724/782 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31851 ms. Remains : 418/442 places, 724/782 transitions.
[2025-06-02 21:20:34] [INFO ] Flatten gal took : 31 ms
[2025-06-02 21:20:34] [INFO ] Flatten gal took : 33 ms
[2025-06-02 21:20:34] [INFO ] Input system was already deterministic with 724 transitions.
[2025-06-02 21:20:34] [INFO ] Flatten gal took : 36 ms
[2025-06-02 21:20:34] [INFO ] Flatten gal took : 33 ms
[2025-06-02 21:20:34] [INFO ] Time to serialize gal into /tmp/CTLFireability10335518351973416502.gal : 7 ms
[2025-06-02 21:20:34] [INFO ] Time to serialize properties into /tmp/CTLFireability16833420210015146130.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/CTLFireability10335518351973416502.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16833420210015146130.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.
[2025-06-02 21:21:04] [INFO ] Flatten gal took : 30 ms
[2025-06-02 21:21:04] [INFO ] Applying decomposition
[2025-06-02 21:21:04] [INFO ] Flatten gal took : 28 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/graph16488347699024730552.txt' '-o' '/tmp/graph16488347699024730552.bin' '-w' '/tmp/graph16488347699024730552.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph16488347699024730552.bin' '-l' '-1' '-v' '-w' '/tmp/graph16488347699024730552.weights' '-q' '0' '-e' '0.001'
[2025-06-02 21:21:04] [INFO ] Decomposing Gal with order
[2025-06-02 21:21:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 21:21:04] [INFO ] Removed a total of 782 redundant transitions.
[2025-06-02 21:21:04] [INFO ] Flatten gal took : 62 ms
[2025-06-02 21:21:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 49 labels/synchronizations in 15 ms.
[2025-06-02 21:21:04] [INFO ] Time to serialize gal into /tmp/CTLFireability9514114023179540610.gal : 9 ms
[2025-06-02 21:21:04] [INFO ] Time to serialize properties into /tmp/CTLFireability12657018718698415619.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/CTLFireability9514114023179540610.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12657018718698415619.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 : 442/442 places, 782/782 transitions.
Graph (trivial) has 345 edges and 442 vertex of which 18 / 442 are part of one of the 3 SCC in 0 ms
Free SCC test removed 15 places
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 87 transitions
Trivial Post-agglo rules discarded 87 transitions
Performed 87 trivial Post agglomeration. Transition count delta: 87
Iterating post reduction 0 with 87 rules applied. Total rules applied 88 place count 426 transition count 678
Reduce places removed 87 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 91 rules applied. Total rules applied 179 place count 339 transition count 674
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 181 place count 337 transition count 674
Performed 41 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 41 Pre rules applied. Total rules applied 181 place count 337 transition count 633
Deduced a syphon composed of 41 places in 1 ms
Reduce places removed 41 places and 0 transitions.
Iterating global reduction 3 with 82 rules applied. Total rules applied 263 place count 296 transition count 633
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 271 place count 288 transition count 563
Iterating global reduction 3 with 8 rules applied. Total rules applied 279 place count 288 transition count 563
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 281 place count 288 transition count 561
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 2 Pre rules applied. Total rules applied 281 place count 288 transition count 559
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 285 place count 286 transition count 559
Performed 30 Post agglomeration using F-continuation condition.Transition count delta: 30
Deduced a syphon composed of 30 places in 1 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 4 with 60 rules applied. Total rules applied 345 place count 256 transition count 529
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 346 place count 255 transition count 527
Iterating global reduction 4 with 1 rules applied. Total rules applied 347 place count 255 transition count 527
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 348 place count 254 transition count 526
Applied a total of 348 rules in 58 ms. Remains 254 /442 variables (removed 188) and now considering 526/782 (removed 256) transitions.
[2025-06-02 21:21:34] [INFO ] Flow matrix only has 521 transitions (discarded 5 similar events)
// Phase 1: matrix 521 rows 254 cols
[2025-06-02 21:21:34] [INFO ] Computed 10 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 21:21:35] [INFO ] Implicit Places using invariants in 239 ms returned []
[2025-06-02 21:21:35] [INFO ] Flow matrix only has 521 transitions (discarded 5 similar events)
[2025-06-02 21:21:35] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 21:21:35] [INFO ] State equation strengthened by 33 read => feed constraints.
[2025-06-02 21:21:36] [INFO ] Implicit Places using invariants and state equation in 953 ms returned []
Implicit Place search using SMT with State Equation took 1194 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 21:21:36] [INFO ] Redundant transitions in 10 ms returned []
Running 513 sub problems to find dead transitions.
[2025-06-02 21:21:36] [INFO ] Flow matrix only has 521 transitions (discarded 5 similar events)
[2025-06-02 21:21:36] [INFO ] Invariant cache hit.
[2025-06-02 21:21:36] [INFO ] State equation strengthened by 33 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/251 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 513 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:21:41] [INFO ] Deduced a trap composed of 53 places in 96 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:21:42] [INFO ] Deduced a trap composed of 53 places in 84 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:21:42] [INFO ] Deduced a trap composed of 53 places in 95 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:21:43] [INFO ] Deduced a trap composed of 25 places in 347 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:21:43] [INFO ] Deduced a trap composed of 76 places in 322 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:21:44] [INFO ] Deduced a trap composed of 34 places in 327 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:21:47] [INFO ] Deduced a trap composed of 25 places in 299 ms of which 25 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/251 variables, 7/17 constraints. Problems are: Problem set: 0 solved, 513 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:21:54] [INFO ] Deduced a trap composed of 22 places in 287 ms of which 24 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/251 variables, 1/18 constraints. Problems are: Problem set: 0 solved, 513 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:22:00] [INFO ] Deduced a trap composed of 22 places in 359 ms of which 35 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/251 variables, 1/19 constraints. Problems are: Problem set: 0 solved, 513 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0.0)
(s1 0.0)
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(s3 1.0)
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(s15 0.0)
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(s131 0.0)
(s132 0.0)
(s133 0.0)
(s134 0.0)
(s135 0.0)
(s136 0.0)
(s137 0.0)
(s138 0.0)
(s139 0.0)
(s140 0.0)
(s141 0.0)
(s142 0.0)
(s143 0.0)
(s144 0.0)
(s145 0.0)
(s146 0.0)
(s147 0.0)
(s148 0.0)
(s149 0.0)
(s150 0.0)
(s151 0.0)
(s152 0.0)
(s153 0.0)
(s154 0.0)
(s155 0.0)
(s156 0.0)
(s157 0.0)
(s158 0.0)
(s159 0.0)
(s160 0.0)
(s161 0.0)
(s162 1.0)
(s163 0.0)
(s164 0.0)
(s165 0.0)
(s166 0.0)
(s167 0.0)
(s168 0.0)
(s169 0.0)
(s170 0.0)
(s171 1.0)
(s173 1.0)
(s174 1.0)
(s175 1.0)
(s176 0.0)
(s177 0.0)
(s178 0.0)
(s179 0.0)
(s180 0.0)
(s181 0.0)
(s182 0.0)
(s183 0.0)
(s184 0.0)
(s185 0.0)
(s186 0.0)
(s187 0.0)
(s188 0.0)
(s189 0.0)
(s190 0.0)
(s191 0.0)
(s192 0.0)
(s193 0.0)
(s194 0.0)
(s195 0.0)
(s196 0.0)
(s197 0.0)
(s198 0.0)
(s199 0.0)
(s200 0.0)
(s201 0.0)
(s202 0.0)
(s203 0.0)
(s204 0.0)
(s205 0.0)
(s206 0.0)timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 251/775 variables, and 19 constraints, problems are : Problem set: 0 solved, 513 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 0/254 constraints, ReadFeed: 0/33 constraints, PredecessorRefiner: 513/513 constraints, Known Traps: 9/9 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 513 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/251 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 513 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/251 variables, 9/19 constraints. Problems are: Problem set: 0 solved, 513 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/251 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 513 unsolved
At refinement iteration 3 (OVERLAPS) 520/771 variables, 251/270 constraints. Problems are: Problem set: 0 solved, 513 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/771 variables, 33/303 constraints. Problems are: Problem set: 0 solved, 513 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/771 variables, 513/816 constraints. Problems are: Problem set: 0 solved, 513 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:22:29] [INFO ] Deduced a trap composed of 55 places in 255 ms of which 32 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 771/775 variables, and 817 constraints, problems are : Problem set: 0 solved, 513 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 251/254 constraints, ReadFeed: 33/33 constraints, PredecessorRefiner: 513/513 constraints, Known Traps: 10/10 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60251ms problems are : Problem set: 0 solved, 513 unsolved
Search for dead transitions found 0 dead transitions in 60254ms
Starting structural reductions in SI_CTL mode, iteration 1 : 254/442 places, 526/782 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 61530 ms. Remains : 254/442 places, 526/782 transitions.
[2025-06-02 21:22:36] [INFO ] Flatten gal took : 20 ms
[2025-06-02 21:22:36] [INFO ] Flatten gal took : 21 ms
[2025-06-02 21:22:36] [INFO ] Input system was already deterministic with 526 transitions.
[2025-06-02 21:22:36] [INFO ] Flatten gal took : 20 ms
[2025-06-02 21:22:36] [INFO ] Flatten gal took : 21 ms
[2025-06-02 21:22:36] [INFO ] Time to serialize gal into /tmp/CTLFireability10698377865607859414.gal : 5 ms
[2025-06-02 21:22:36] [INFO ] Time to serialize properties into /tmp/CTLFireability2166212749944784146.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/CTLFireability10698377865607859414.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2166212749944784146.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.
[2025-06-02 21:23:06] [INFO ] Flatten gal took : 12 ms
[2025-06-02 21:23:06] [INFO ] Applying decomposition
[2025-06-02 21:23:06] [INFO ] Flatten gal took : 12 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph14627170004654935798.txt' '-o' '/tmp/graph14627170004654935798.bin' '-w' '/tmp/graph14627170004654935798.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph14627170004654935798.bin' '-l' '-1' '-v' '-w' '/tmp/graph14627170004654935798.weights' '-q' '0' '-e' '0.001'
[2025-06-02 21:23:06] [INFO ] Decomposing Gal with order
[2025-06-02 21:23:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 21:23:06] [INFO ] Removed a total of 649 redundant transitions.
[2025-06-02 21:23:06] [INFO ] Flatten gal took : 27 ms
[2025-06-02 21:23:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 129 labels/synchronizations in 13 ms.
[2025-06-02 21:23:06] [INFO ] Time to serialize gal into /tmp/CTLFireability1951654289810709473.gal : 6 ms
[2025-06-02 21:23:06] [INFO ] Time to serialize properties into /tmp/CTLFireability9332314460074156709.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/CTLFireability1951654289810709473.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9332314460074156709.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 : 442/442 places, 782/782 transitions.
Graph (trivial) has 343 edges and 442 vertex of which 18 / 442 are part of one of the 3 SCC in 2 ms
Free SCC test removed 15 places
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 85 transitions
Trivial Post-agglo rules discarded 85 transitions
Performed 85 trivial Post agglomeration. Transition count delta: 85
Iterating post reduction 0 with 85 rules applied. Total rules applied 86 place count 426 transition count 680
Reduce places removed 85 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 89 rules applied. Total rules applied 175 place count 341 transition count 676
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 177 place count 339 transition count 676
Performed 41 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 41 Pre rules applied. Total rules applied 177 place count 339 transition count 635
Deduced a syphon composed of 41 places in 1 ms
Reduce places removed 41 places and 0 transitions.
Iterating global reduction 3 with 82 rules applied. Total rules applied 259 place count 298 transition count 635
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 267 place count 290 transition count 565
Iterating global reduction 3 with 8 rules applied. Total rules applied 275 place count 290 transition count 565
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 277 place count 290 transition count 563
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 2 Pre rules applied. Total rules applied 277 place count 290 transition count 561
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 281 place count 288 transition count 561
Performed 30 Post agglomeration using F-continuation condition.Transition count delta: 30
Deduced a syphon composed of 30 places in 1 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 4 with 60 rules applied. Total rules applied 341 place count 258 transition count 531
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 342 place count 257 transition count 529
Iterating global reduction 4 with 1 rules applied. Total rules applied 343 place count 257 transition count 529
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 344 place count 256 transition count 528
Applied a total of 344 rules in 57 ms. Remains 256 /442 variables (removed 186) and now considering 528/782 (removed 254) transitions.
[2025-06-02 21:23:36] [INFO ] Flow matrix only has 523 transitions (discarded 5 similar events)
// Phase 1: matrix 523 rows 256 cols
[2025-06-02 21:23:36] [INFO ] Computed 10 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 21:23:37] [INFO ] Implicit Places using invariants in 235 ms returned []
[2025-06-02 21:23:37] [INFO ] Flow matrix only has 523 transitions (discarded 5 similar events)
[2025-06-02 21:23:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 21:23:37] [INFO ] State equation strengthened by 33 read => feed constraints.
[2025-06-02 21:23:38] [INFO ] Implicit Places using invariants and state equation in 1128 ms returned []
Implicit Place search using SMT with State Equation took 1365 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 21:23:38] [INFO ] Redundant transitions in 5 ms returned []
Running 515 sub problems to find dead transitions.
[2025-06-02 21:23:38] [INFO ] Flow matrix only has 523 transitions (discarded 5 similar events)
[2025-06-02 21:23:38] [INFO ] Invariant cache hit.
[2025-06-02 21:23:38] [INFO ] State equation strengthened by 33 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/253 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 515 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:23:43] [INFO ] Deduced a trap composed of 53 places in 83 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:23:44] [INFO ] Deduced a trap composed of 53 places in 79 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:23:44] [INFO ] Deduced a trap composed of 53 places in 85 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:23:45] [INFO ] Deduced a trap composed of 27 places in 307 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:23:45] [INFO ] Deduced a trap composed of 27 places in 243 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:23:45] [INFO ] Deduced a trap composed of 78 places in 317 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:23:46] [INFO ] Deduced a trap composed of 36 places in 321 ms of which 37 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/253 variables, 7/17 constraints. Problems are: Problem set: 0 solved, 515 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:23:56] [INFO ] Deduced a trap composed of 27 places in 292 ms of which 23 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/253 variables, 1/18 constraints. Problems are: Problem set: 0 solved, 515 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:24:02] [INFO ] Deduced a trap composed of 24 places in 313 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:24:02] [INFO ] Deduced a trap composed of 24 places in 231 ms of which 9 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/253 variables, 2/20 constraints. Problems are: Problem set: 0 solved, 515 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 253/779 variables, and 20 constraints, problems are : Problem set: 0 solved, 515 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 0/256 constraints, ReadFeed: 0/33 constraints, PredecessorRefiner: 515/515 constraints, Known Traps: 10/10 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 515 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/253 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 515 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/253 variables, 10/20 constraints. Problems are: Problem set: 0 solved, 515 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/253 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 515 unsolved
At refinement iteration 3 (OVERLAPS) 522/775 variables, 253/273 constraints. Problems are: Problem set: 0 solved, 515 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/775 variables, 33/306 constraints. Problems are: Problem set: 0 solved, 515 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/775 variables, 515/821 constraints. Problems are: Problem set: 0 solved, 515 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 775/779 variables, and 821 constraints, problems are : Problem set: 0 solved, 515 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 253/256 constraints, ReadFeed: 33/33 constraints, PredecessorRefiner: 515/515 constraints, Known Traps: 10/10 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60176ms problems are : Problem set: 0 solved, 515 unsolved
Search for dead transitions found 0 dead transitions in 60178ms
Starting structural reductions in SI_CTL mode, iteration 1 : 256/442 places, 528/782 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 61614 ms. Remains : 256/442 places, 528/782 transitions.
[2025-06-02 21:24:38] [INFO ] Flatten gal took : 19 ms
[2025-06-02 21:24:38] [INFO ] Flatten gal took : 20 ms
[2025-06-02 21:24:38] [INFO ] Input system was already deterministic with 528 transitions.
[2025-06-02 21:24:38] [INFO ] Flatten gal took : 20 ms
[2025-06-02 21:24:38] [INFO ] Flatten gal took : 21 ms
[2025-06-02 21:24:38] [INFO ] Time to serialize gal into /tmp/CTLFireability12887998296474269888.gal : 4 ms
[2025-06-02 21:24:38] [INFO ] Time to serialize properties into /tmp/CTLFireability15662355321178855059.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/CTLFireability12887998296474269888.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15662355321178855059.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.
[2025-06-02 21:25:08] [INFO ] Flatten gal took : 12 ms
[2025-06-02 21:25:08] [INFO ] Applying decomposition
[2025-06-02 21:25:08] [INFO ] Flatten gal took : 12 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph13890106835776906011.txt' '-o' '/tmp/graph13890106835776906011.bin' '-w' '/tmp/graph13890106835776906011.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph13890106835776906011.bin' '-l' '-1' '-v' '-w' '/tmp/graph13890106835776906011.weights' '-q' '0' '-e' '0.001'
[2025-06-02 21:25:08] [INFO ] Decomposing Gal with order
[2025-06-02 21:25:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 21:25:08] [INFO ] Removed a total of 657 redundant transitions.
[2025-06-02 21:25:08] [INFO ] Flatten gal took : 31 ms
[2025-06-02 21:25:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 130 labels/synchronizations in 12 ms.
[2025-06-02 21:25:08] [INFO ] Time to serialize gal into /tmp/CTLFireability14515599994276832406.gal : 6 ms
[2025-06-02 21:25:08] [INFO ] Time to serialize properties into /tmp/CTLFireability6358926893938931114.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/CTLFireability14515599994276832406.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6358926893938931114.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 : 442/442 places, 782/782 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 427 transition count 734
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 427 transition count 734
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 33 place count 424 transition count 731
Iterating global reduction 0 with 3 rules applied. Total rules applied 36 place count 424 transition count 731
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 37 place count 423 transition count 730
Iterating global reduction 0 with 1 rules applied. Total rules applied 38 place count 423 transition count 730
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 39 place count 422 transition count 729
Iterating global reduction 0 with 1 rules applied. Total rules applied 40 place count 422 transition count 729
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 41 place count 421 transition count 728
Iterating global reduction 0 with 1 rules applied. Total rules applied 42 place count 421 transition count 728
Applied a total of 42 rules in 39 ms. Remains 421 /442 variables (removed 21) and now considering 728/782 (removed 54) transitions.
// Phase 1: matrix 728 rows 421 cols
[2025-06-02 21:25:38] [INFO ] Computed 10 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 21:25:39] [INFO ] Implicit Places using invariants in 304 ms returned []
[2025-06-02 21:25:39] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 21:25:40] [INFO ] Implicit Places using invariants and state equation in 1067 ms returned []
Implicit Place search using SMT with State Equation took 1374 ms to find 0 implicit places.
Running 727 sub problems to find dead transitions.
[2025-06-02 21:25:40] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/420 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 727 unsolved
At refinement iteration 1 (OVERLAPS) 1/421 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 727 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 421/1149 variables, and 10 constraints, problems are : Problem set: 0 solved, 727 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 0/421 constraints, PredecessorRefiner: 727/727 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 727 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/420 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 727 unsolved
At refinement iteration 1 (OVERLAPS) 1/421 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 727 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:26:30] [INFO ] Deduced a trap composed of 86 places in 122 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:26:30] [INFO ] Deduced a trap composed of 85 places in 117 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:26:32] [INFO ] Deduced a trap composed of 88 places in 97 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:26:33] [INFO ] Deduced a trap composed of 29 places in 62 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:26:34] [INFO ] Deduced a trap composed of 86 places in 106 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:26:34] [INFO ] Deduced a trap composed of 54 places in 338 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:26:36] [INFO ] Deduced a trap composed of 73 places in 412 ms of which 70 ms to minimize.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 421/1149 variables, and 17 constraints, problems are : Problem set: 0 solved, 727 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 0/421 constraints, PredecessorRefiner: 0/727 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60269ms problems are : Problem set: 0 solved, 727 unsolved
Search for dead transitions found 0 dead transitions in 60273ms
Starting structural reductions in LTL mode, iteration 1 : 421/442 places, 728/782 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61689 ms. Remains : 421/442 places, 728/782 transitions.
[2025-06-02 21:26:40] [INFO ] Flatten gal took : 26 ms
[2025-06-02 21:26:40] [INFO ] Flatten gal took : 28 ms
[2025-06-02 21:26:40] [INFO ] Input system was already deterministic with 728 transitions.
[2025-06-02 21:26:40] [INFO ] Flatten gal took : 27 ms
[2025-06-02 21:26:40] [INFO ] Flatten gal took : 34 ms
[2025-06-02 21:26:40] [INFO ] Time to serialize gal into /tmp/CTLFireability14101160892333061405.gal : 5 ms
[2025-06-02 21:26:40] [INFO ] Time to serialize properties into /tmp/CTLFireability16635878021127129977.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/CTLFireability14101160892333061405.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16635878021127129977.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.
[2025-06-02 21:27:10] [INFO ] Flatten gal took : 16 ms
[2025-06-02 21:27:10] [INFO ] Applying decomposition
[2025-06-02 21:27:10] [INFO ] Flatten gal took : 17 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph15583450735924714187.txt' '-o' '/tmp/graph15583450735924714187.bin' '-w' '/tmp/graph15583450735924714187.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph15583450735924714187.bin' '-l' '-1' '-v' '-w' '/tmp/graph15583450735924714187.weights' '-q' '0' '-e' '0.001'
[2025-06-02 21:27:10] [INFO ] Decomposing Gal with order
[2025-06-02 21:27:10] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 21:27:10] [INFO ] Removed a total of 749 redundant transitions.
[2025-06-02 21:27:10] [INFO ] Flatten gal took : 44 ms
[2025-06-02 21:27:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 40 labels/synchronizations in 5 ms.
[2025-06-02 21:27:10] [INFO ] Time to serialize gal into /tmp/CTLFireability8739822783967821414.gal : 6 ms
[2025-06-02 21:27:10] [INFO ] Time to serialize properties into /tmp/CTLFireability5191516184873411401.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/CTLFireability8739822783967821414.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5191516184873411401.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 : 442/442 places, 782/782 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 426 transition count 733
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 426 transition count 733
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 36 place count 422 transition count 728
Iterating global reduction 0 with 4 rules applied. Total rules applied 40 place count 422 transition count 728
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 41 place count 421 transition count 727
Iterating global reduction 0 with 1 rules applied. Total rules applied 42 place count 421 transition count 727
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 43 place count 420 transition count 726
Iterating global reduction 0 with 1 rules applied. Total rules applied 44 place count 420 transition count 726
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 45 place count 419 transition count 725
Iterating global reduction 0 with 1 rules applied. Total rules applied 46 place count 419 transition count 725
Applied a total of 46 rules in 37 ms. Remains 419 /442 variables (removed 23) and now considering 725/782 (removed 57) transitions.
// Phase 1: matrix 725 rows 419 cols
[2025-06-02 21:27:40] [INFO ] Computed 10 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 21:27:41] [INFO ] Implicit Places using invariants in 383 ms returned []
[2025-06-02 21:27:41] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 21:27:42] [INFO ] Implicit Places using invariants and state equation in 1092 ms returned []
Implicit Place search using SMT with State Equation took 1478 ms to find 0 implicit places.
Running 724 sub problems to find dead transitions.
[2025-06-02 21:27:42] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/418 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 724 unsolved
At refinement iteration 1 (OVERLAPS) 1/419 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 724 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:28:12] [INFO ] Deduced a trap composed of 85 places in 103 ms of which 7 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 419/1144 variables, and 11 constraints, problems are : Problem set: 0 solved, 724 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 0/419 constraints, PredecessorRefiner: 724/724 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 724 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/418 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 724 unsolved
At refinement iteration 1 (OVERLAPS) 1/419 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 724 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/419 variables, 1/11 constraints. Problems are: Problem set: 0 solved, 724 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:28:26] [INFO ] Deduced a trap composed of 86 places in 103 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:28:27] [INFO ] Deduced a trap composed of 74 places in 105 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:28:28] [INFO ] Deduced a trap composed of 87 places in 104 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:28:29] [INFO ] Deduced a trap composed of 54 places in 326 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:28:30] [INFO ] Deduced a trap composed of 73 places in 394 ms of which 66 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:28:36] [INFO ] Deduced a trap composed of 72 places in 66 ms of which 6 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/419 variables, 6/17 constraints. Problems are: Problem set: 0 solved, 724 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0)
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(s374 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 419/1144 variables, and 17 constraints, problems are : Problem set: 0 solved, 724 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 0/419 constraints, PredecessorRefiner: 0/724 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60265ms problems are : Problem set: 0 solved, 724 unsolved
Search for dead transitions found 0 dead transitions in 60269ms
Starting structural reductions in LTL mode, iteration 1 : 419/442 places, 725/782 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61787 ms. Remains : 419/442 places, 725/782 transitions.
[2025-06-02 21:28:42] [INFO ] Flatten gal took : 25 ms
[2025-06-02 21:28:42] [INFO ] Flatten gal took : 28 ms
[2025-06-02 21:28:42] [INFO ] Input system was already deterministic with 725 transitions.
[2025-06-02 21:28:42] [INFO ] Flatten gal took : 27 ms
[2025-06-02 21:28:42] [INFO ] Flatten gal took : 28 ms
[2025-06-02 21:28:42] [INFO ] Time to serialize gal into /tmp/CTLFireability14757982422445895437.gal : 5 ms
[2025-06-02 21:28:42] [INFO ] Time to serialize properties into /tmp/CTLFireability11442915749701651860.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/CTLFireability14757982422445895437.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11442915749701651860.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.
[2025-06-02 21:29:13] [INFO ] Flatten gal took : 17 ms
[2025-06-02 21:29:13] [INFO ] Applying decomposition
[2025-06-02 21:29:13] [INFO ] Flatten gal took : 18 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/graph1605672448645833154.txt' '-o' '/tmp/graph1605672448645833154.bin' '-w' '/tmp/graph1605672448645833154.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph1605672448645833154.bin' '-l' '-1' '-v' '-w' '/tmp/graph1605672448645833154.weights' '-q' '0' '-e' '0.001'
[2025-06-02 21:29:13] [INFO ] Decomposing Gal with order
[2025-06-02 21:29:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 21:29:13] [INFO ] Removed a total of 753 redundant transitions.
[2025-06-02 21:29:13] [INFO ] Flatten gal took : 34 ms
[2025-06-02 21:29:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 40 labels/synchronizations in 7 ms.
[2025-06-02 21:29:13] [INFO ] Time to serialize gal into /tmp/CTLFireability13529221166961456257.gal : 5 ms
[2025-06-02 21:29:13] [INFO ] Time to serialize properties into /tmp/CTLFireability2758501355252639808.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/CTLFireability13529221166961456257.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2758501355252639808.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 : 442/442 places, 782/782 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 426 transition count 733
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 426 transition count 733
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 35 place count 423 transition count 729
Iterating global reduction 0 with 3 rules applied. Total rules applied 38 place count 423 transition count 729
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 39 place count 422 transition count 728
Iterating global reduction 0 with 1 rules applied. Total rules applied 40 place count 422 transition count 728
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 41 place count 421 transition count 727
Iterating global reduction 0 with 1 rules applied. Total rules applied 42 place count 421 transition count 727
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 43 place count 420 transition count 726
Iterating global reduction 0 with 1 rules applied. Total rules applied 44 place count 420 transition count 726
Applied a total of 44 rules in 36 ms. Remains 420 /442 variables (removed 22) and now considering 726/782 (removed 56) transitions.
// Phase 1: matrix 726 rows 420 cols
[2025-06-02 21:29:43] [INFO ] Computed 10 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 21:29:43] [INFO ] Implicit Places using invariants in 359 ms returned []
[2025-06-02 21:29:43] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 21:29:44] [INFO ] Implicit Places using invariants and state equation in 1094 ms returned []
Implicit Place search using SMT with State Equation took 1455 ms to find 0 implicit places.
Running 725 sub problems to find dead transitions.
[2025-06-02 21:29:44] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/419 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 725 unsolved
At refinement iteration 1 (OVERLAPS) 1/420 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 725 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:30:11] [INFO ] Deduced a trap composed of 72 places in 79 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:30:11] [INFO ] Deduced a trap composed of 85 places in 81 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:30:13] [INFO ] Deduced a trap composed of 86 places in 70 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:30:13] [INFO ] Deduced a trap composed of 29 places in 50 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:30:14] [INFO ] Deduced a trap composed of 86 places in 67 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:30:14] [INFO ] Deduced a trap composed of 56 places in 192 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:30:15] [INFO ] Deduced a trap composed of 57 places in 240 ms of which 29 ms to minimize.
SMT process timed out in 30347ms, After SMT, problems are : Problem set: 0 solved, 725 unsolved
Search for dead transitions found 0 dead transitions in 30349ms
Starting structural reductions in LTL mode, iteration 1 : 420/442 places, 726/782 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31843 ms. Remains : 420/442 places, 726/782 transitions.
[2025-06-02 21:30:15] [INFO ] Flatten gal took : 17 ms
[2025-06-02 21:30:15] [INFO ] Flatten gal took : 17 ms
[2025-06-02 21:30:15] [INFO ] Input system was already deterministic with 726 transitions.
[2025-06-02 21:30:15] [INFO ] Flatten gal took : 17 ms
[2025-06-02 21:30:15] [INFO ] Flatten gal took : 16 ms
[2025-06-02 21:30:15] [INFO ] Time to serialize gal into /tmp/CTLFireability16761332412334341834.gal : 3 ms
[2025-06-02 21:30:15] [INFO ] Time to serialize properties into /tmp/CTLFireability13647271194250638032.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/CTLFireability16761332412334341834.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13647271194250638032.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.
[2025-06-02 21:30:45] [INFO ] Flatten gal took : 16 ms
[2025-06-02 21:30:45] [INFO ] Applying decomposition
[2025-06-02 21:30:45] [INFO ] Flatten gal took : 16 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph13267187838719868559.txt' '-o' '/tmp/graph13267187838719868559.bin' '-w' '/tmp/graph13267187838719868559.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph13267187838719868559.bin' '-l' '-1' '-v' '-w' '/tmp/graph13267187838719868559.weights' '-q' '0' '-e' '0.001'
[2025-06-02 21:30:45] [INFO ] Decomposing Gal with order
[2025-06-02 21:30:45] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 21:30:45] [INFO ] Removed a total of 782 redundant transitions.
[2025-06-02 21:30:45] [INFO ] Flatten gal took : 32 ms
[2025-06-02 21:30:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 53 labels/synchronizations in 5 ms.
[2025-06-02 21:30:45] [INFO ] Time to serialize gal into /tmp/CTLFireability4531610869059072914.gal : 5 ms
[2025-06-02 21:30:45] [INFO ] Time to serialize properties into /tmp/CTLFireability12191054126536478620.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/CTLFireability4531610869059072914.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12191054126536478620.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 : 442/442 places, 782/782 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 428 transition count 737
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 428 transition count 737
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 31 place count 425 transition count 734
Iterating global reduction 0 with 3 rules applied. Total rules applied 34 place count 425 transition count 734
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 35 place count 424 transition count 733
Iterating global reduction 0 with 1 rules applied. Total rules applied 36 place count 424 transition count 733
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 37 place count 423 transition count 732
Iterating global reduction 0 with 1 rules applied. Total rules applied 38 place count 423 transition count 732
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 39 place count 422 transition count 731
Iterating global reduction 0 with 1 rules applied. Total rules applied 40 place count 422 transition count 731
Applied a total of 40 rules in 31 ms. Remains 422 /442 variables (removed 20) and now considering 731/782 (removed 51) transitions.
// Phase 1: matrix 731 rows 422 cols
[2025-06-02 21:31:15] [INFO ] Computed 10 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 21:31:15] [INFO ] Implicit Places using invariants in 306 ms returned []
[2025-06-02 21:31:15] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 21:31:16] [INFO ] Implicit Places using invariants and state equation in 695 ms returned []
Implicit Place search using SMT with State Equation took 1019 ms to find 0 implicit places.
Running 730 sub problems to find dead transitions.
[2025-06-02 21:31:16] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/421 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 730 unsolved
At refinement iteration 1 (OVERLAPS) 1/422 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 730 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:31:45] [INFO ] Deduced a trap composed of 86 places in 113 ms of which 9 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 422/1153 variables, and 11 constraints, problems are : Problem set: 0 solved, 730 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 0/422 constraints, PredecessorRefiner: 730/730 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 730 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/421 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 730 unsolved
At refinement iteration 1 (OVERLAPS) 1/422 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 730 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/422 variables, 1/11 constraints. Problems are: Problem set: 0 solved, 730 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:31:57] [INFO ] Deduced a trap composed of 28 places in 83 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:32:00] [INFO ] Deduced a trap composed of 89 places in 108 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:32:02] [INFO ] Deduced a trap composed of 86 places in 99 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:32:03] [INFO ] Deduced a trap composed of 54 places in 321 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:32:04] [INFO ] Deduced a trap composed of 73 places in 377 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:32:11] [INFO ] Deduced a trap composed of 73 places in 116 ms of which 10 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/422 variables, 6/17 constraints. Problems are: Problem set: 0 solved, 730 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 422/1153 variables, and 17 constraints, problems are : Problem set: 0 solved, 730 unsolved in 30035 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 0/422 constraints, PredecessorRefiner: 0/730 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60217ms problems are : Problem set: 0 solved, 730 unsolved
Search for dead transitions found 0 dead transitions in 60220ms
Starting structural reductions in LTL mode, iteration 1 : 422/442 places, 731/782 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61271 ms. Remains : 422/442 places, 731/782 transitions.
[2025-06-02 21:32:16] [INFO ] Flatten gal took : 25 ms
[2025-06-02 21:32:16] [INFO ] Flatten gal took : 27 ms
[2025-06-02 21:32:16] [INFO ] Input system was already deterministic with 731 transitions.
[2025-06-02 21:32:16] [INFO ] Flatten gal took : 27 ms
[2025-06-02 21:32:16] [INFO ] Flatten gal took : 28 ms
[2025-06-02 21:32:16] [INFO ] Time to serialize gal into /tmp/CTLFireability15963309257013839656.gal : 5 ms
[2025-06-02 21:32:16] [INFO ] Time to serialize properties into /tmp/CTLFireability5644632894643347953.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/CTLFireability15963309257013839656.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5644632894643347953.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.
[2025-06-02 21:32:47] [INFO ] Flatten gal took : 15 ms
[2025-06-02 21:32:47] [INFO ] Applying decomposition
[2025-06-02 21:32:47] [INFO ] Flatten gal took : 16 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph14884505846976913466.txt' '-o' '/tmp/graph14884505846976913466.bin' '-w' '/tmp/graph14884505846976913466.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph14884505846976913466.bin' '-l' '-1' '-v' '-w' '/tmp/graph14884505846976913466.weights' '-q' '0' '-e' '0.001'
[2025-06-02 21:32:47] [INFO ] Decomposing Gal with order
[2025-06-02 21:32:47] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 21:32:47] [INFO ] Removed a total of 791 redundant transitions.
[2025-06-02 21:32:47] [INFO ] Flatten gal took : 33 ms
[2025-06-02 21:32:47] [INFO ] Fuse similar labels procedure discarded/fused a total of 57 labels/synchronizations in 4 ms.
[2025-06-02 21:32:47] [INFO ] Time to serialize gal into /tmp/CTLFireability10340236729999653302.gal : 5 ms
[2025-06-02 21:32:47] [INFO ] Time to serialize properties into /tmp/CTLFireability14072184196395777780.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/CTLFireability10340236729999653302.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14072184196395777780.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 : 442/442 places, 782/782 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 426 transition count 733
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 426 transition count 733
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 36 place count 422 transition count 728
Iterating global reduction 0 with 4 rules applied. Total rules applied 40 place count 422 transition count 728
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 41 place count 421 transition count 727
Iterating global reduction 0 with 1 rules applied. Total rules applied 42 place count 421 transition count 727
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 43 place count 420 transition count 726
Iterating global reduction 0 with 1 rules applied. Total rules applied 44 place count 420 transition count 726
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 45 place count 419 transition count 725
Iterating global reduction 0 with 1 rules applied. Total rules applied 46 place count 419 transition count 725
Applied a total of 46 rules in 33 ms. Remains 419 /442 variables (removed 23) and now considering 725/782 (removed 57) transitions.
// Phase 1: matrix 725 rows 419 cols
[2025-06-02 21:33:17] [INFO ] Computed 10 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 21:33:17] [INFO ] Implicit Places using invariants in 293 ms returned []
[2025-06-02 21:33:17] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 21:33:18] [INFO ] Implicit Places using invariants and state equation in 986 ms returned []
Implicit Place search using SMT with State Equation took 1281 ms to find 0 implicit places.
Running 724 sub problems to find dead transitions.
[2025-06-02 21:33:18] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/418 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 724 unsolved
At refinement iteration 1 (OVERLAPS) 1/419 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 724 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:33:44] [INFO ] Deduced a trap composed of 28 places in 57 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:33:45] [INFO ] Deduced a trap composed of 85 places in 93 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:33:45] [INFO ] Deduced a trap composed of 73 places in 99 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:33:46] [INFO ] Deduced a trap composed of 86 places in 102 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:33:47] [INFO ] Deduced a trap composed of 75 places in 103 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:33:47] [INFO ] Deduced a trap composed of 29 places in 78 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:33:48] [INFO ] Deduced a trap composed of 86 places in 100 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:33:48] [INFO ] Deduced a trap composed of 55 places in 329 ms of which 24 ms to minimize.
SMT process timed out in 30405ms, After SMT, problems are : Problem set: 0 solved, 724 unsolved
Search for dead transitions found 0 dead transitions in 30407ms
Starting structural reductions in LTL mode, iteration 1 : 419/442 places, 725/782 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31724 ms. Remains : 419/442 places, 725/782 transitions.
[2025-06-02 21:33:48] [INFO ] Flatten gal took : 25 ms
[2025-06-02 21:33:48] [INFO ] Flatten gal took : 26 ms
[2025-06-02 21:33:49] [INFO ] Input system was already deterministic with 725 transitions.
[2025-06-02 21:33:49] [INFO ] Flatten gal took : 26 ms
[2025-06-02 21:33:49] [INFO ] Flatten gal took : 26 ms
[2025-06-02 21:33:49] [INFO ] Time to serialize gal into /tmp/CTLFireability9169868986623887295.gal : 5 ms
[2025-06-02 21:33:49] [INFO ] Time to serialize properties into /tmp/CTLFireability6004844545680457345.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/CTLFireability9169868986623887295.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6004844545680457345.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.
[2025-06-02 21:34:19] [INFO ] Flatten gal took : 16 ms
[2025-06-02 21:34:19] [INFO ] Applying decomposition
[2025-06-02 21:34:19] [INFO ] Flatten gal took : 16 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph10063338726826279589.txt' '-o' '/tmp/graph10063338726826279589.bin' '-w' '/tmp/graph10063338726826279589.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph10063338726826279589.bin' '-l' '-1' '-v' '-w' '/tmp/graph10063338726826279589.weights' '-q' '0' '-e' '0.001'
[2025-06-02 21:34:19] [INFO ] Decomposing Gal with order
[2025-06-02 21:34:19] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 21:34:19] [INFO ] Removed a total of 784 redundant transitions.
[2025-06-02 21:34:19] [INFO ] Flatten gal took : 29 ms
[2025-06-02 21:34:19] [INFO ] Fuse similar labels procedure discarded/fused a total of 54 labels/synchronizations in 4 ms.
[2025-06-02 21:34:19] [INFO ] Time to serialize gal into /tmp/CTLFireability5523422227399434008.gal : 5 ms
[2025-06-02 21:34:19] [INFO ] Time to serialize properties into /tmp/CTLFireability7394615685672233735.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/CTLFireability5523422227399434008.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7394615685672233735.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 : 442/442 places, 782/782 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 425 transition count 732
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 425 transition count 732
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 37 place count 422 transition count 728
Iterating global reduction 0 with 3 rules applied. Total rules applied 40 place count 422 transition count 728
Applied a total of 40 rules in 18 ms. Remains 422 /442 variables (removed 20) and now considering 728/782 (removed 54) transitions.
// Phase 1: matrix 728 rows 422 cols
[2025-06-02 21:34:49] [INFO ] Computed 10 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 21:34:49] [INFO ] Implicit Places using invariants in 324 ms returned []
[2025-06-02 21:34:49] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 21:34:50] [INFO ] Implicit Places using invariants and state equation in 1169 ms returned []
Implicit Place search using SMT with State Equation took 1495 ms to find 0 implicit places.
Running 727 sub problems to find dead transitions.
[2025-06-02 21:34:50] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/421 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 727 unsolved
At refinement iteration 1 (OVERLAPS) 1/422 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 727 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 422/1150 variables, and 10 constraints, problems are : Problem set: 0 solved, 727 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 0/422 constraints, PredecessorRefiner: 727/727 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 727 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/421 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 727 unsolved
At refinement iteration 1 (OVERLAPS) 1/422 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 727 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:35:41] [INFO ] Deduced a trap composed of 85 places in 100 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:35:43] [INFO ] Deduced a trap composed of 86 places in 103 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:35:44] [INFO ] Deduced a trap composed of 73 places in 117 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:35:44] [INFO ] Deduced a trap composed of 29 places in 79 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:35:44] [INFO ] Deduced a trap composed of 86 places in 103 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:35:46] [INFO ] Deduced a trap composed of 54 places in 341 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:35:47] [INFO ] Deduced a trap composed of 73 places in 395 ms of which 66 ms to minimize.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 422/1150 variables, and 17 constraints, problems are : Problem set: 0 solved, 727 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 0/422 constraints, PredecessorRefiner: 0/727 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60284ms problems are : Problem set: 0 solved, 727 unsolved
Search for dead transitions found 0 dead transitions in 60286ms
Starting structural reductions in LTL mode, iteration 1 : 422/442 places, 728/782 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61803 ms. Remains : 422/442 places, 728/782 transitions.
[2025-06-02 21:35:51] [INFO ] Flatten gal took : 25 ms
[2025-06-02 21:35:51] [INFO ] Flatten gal took : 26 ms
[2025-06-02 21:35:51] [INFO ] Input system was already deterministic with 728 transitions.
[2025-06-02 21:35:51] [INFO ] Flatten gal took : 26 ms
[2025-06-02 21:35:51] [INFO ] Flatten gal took : 34 ms
[2025-06-02 21:35:51] [INFO ] Time to serialize gal into /tmp/CTLFireability2020338125259036422.gal : 5 ms
[2025-06-02 21:35:51] [INFO ] Time to serialize properties into /tmp/CTLFireability5012122059213303837.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/CTLFireability2020338125259036422.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5012122059213303837.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.
[2025-06-02 21:36:21] [INFO ] Flatten gal took : 16 ms
[2025-06-02 21:36:21] [INFO ] Applying decomposition
[2025-06-02 21:36:21] [INFO ] Flatten gal took : 16 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph2859039640679654040.txt' '-o' '/tmp/graph2859039640679654040.bin' '-w' '/tmp/graph2859039640679654040.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph2859039640679654040.bin' '-l' '-1' '-v' '-w' '/tmp/graph2859039640679654040.weights' '-q' '0' '-e' '0.001'
[2025-06-02 21:36:21] [INFO ] Decomposing Gal with order
[2025-06-02 21:36:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 21:36:21] [INFO ] Removed a total of 785 redundant transitions.
[2025-06-02 21:36:21] [INFO ] Flatten gal took : 30 ms
[2025-06-02 21:36:21] [INFO ] Fuse similar labels procedure discarded/fused a total of 55 labels/synchronizations in 5 ms.
[2025-06-02 21:36:21] [INFO ] Time to serialize gal into /tmp/CTLFireability8182669922628203179.gal : 5 ms
[2025-06-02 21:36:21] [INFO ] Time to serialize properties into /tmp/CTLFireability114997312728191994.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/CTLFireability8182669922628203179.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability114997312728191994.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...261
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 442/442 places, 782/782 transitions.
Graph (trivial) has 341 edges and 442 vertex of which 18 / 442 are part of one of the 3 SCC in 1 ms
Free SCC test removed 15 places
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 84 transitions
Trivial Post-agglo rules discarded 84 transitions
Performed 84 trivial Post agglomeration. Transition count delta: 84
Iterating post reduction 0 with 84 rules applied. Total rules applied 85 place count 426 transition count 681
Reduce places removed 84 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 86 rules applied. Total rules applied 171 place count 342 transition count 679
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 172 place count 341 transition count 679
Performed 42 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 42 Pre rules applied. Total rules applied 172 place count 341 transition count 637
Deduced a syphon composed of 42 places in 1 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 3 with 84 rules applied. Total rules applied 256 place count 299 transition count 637
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 264 place count 291 transition count 567
Iterating global reduction 3 with 8 rules applied. Total rules applied 272 place count 291 transition count 567
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 274 place count 291 transition count 565
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 2 Pre rules applied. Total rules applied 274 place count 291 transition count 563
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 278 place count 289 transition count 563
Performed 30 Post agglomeration using F-continuation condition.Transition count delta: 30
Deduced a syphon composed of 30 places in 1 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 4 with 60 rules applied. Total rules applied 338 place count 259 transition count 533
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 339 place count 258 transition count 531
Iterating global reduction 4 with 1 rules applied. Total rules applied 340 place count 258 transition count 531
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 341 place count 257 transition count 530
Applied a total of 341 rules in 49 ms. Remains 257 /442 variables (removed 185) and now considering 530/782 (removed 252) transitions.
[2025-06-02 21:36:51] [INFO ] Flow matrix only has 525 transitions (discarded 5 similar events)
// Phase 1: matrix 525 rows 257 cols
[2025-06-02 21:36:51] [INFO ] Computed 10 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 21:36:51] [INFO ] Implicit Places using invariants in 231 ms returned []
[2025-06-02 21:36:51] [INFO ] Flow matrix only has 525 transitions (discarded 5 similar events)
[2025-06-02 21:36:51] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 21:36:52] [INFO ] State equation strengthened by 33 read => feed constraints.
[2025-06-02 21:36:52] [INFO ] Implicit Places using invariants and state equation in 739 ms returned []
Implicit Place search using SMT with State Equation took 983 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 21:36:52] [INFO ] Redundant transitions in 6 ms returned []
Running 516 sub problems to find dead transitions.
[2025-06-02 21:36:52] [INFO ] Flow matrix only has 525 transitions (discarded 5 similar events)
[2025-06-02 21:36:52] [INFO ] Invariant cache hit.
[2025-06-02 21:36:52] [INFO ] State equation strengthened by 33 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/254 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 516 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:36:57] [INFO ] Deduced a trap composed of 53 places in 85 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:36:58] [INFO ] Deduced a trap composed of 53 places in 82 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:36:59] [INFO ] Deduced a trap composed of 53 places in 92 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:36:59] [INFO ] Deduced a trap composed of 26 places in 322 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:36:59] [INFO ] Deduced a trap composed of 77 places in 337 ms of which 49 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:37:00] [INFO ] Deduced a trap composed of 35 places in 314 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:37:04] [INFO ] Deduced a trap composed of 23 places in 329 ms of which 35 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/254 variables, 7/17 constraints. Problems are: Problem set: 0 solved, 516 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/254 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 516 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 3 (OVERLAPS) 524/778 variables, 254/271 constraints. Problems are: Problem set: 0 solved, 516 unsolved
SMT process timed out in 30130ms, After SMT, problems are : Problem set: 0 solved, 516 unsolved
Search for dead transitions found 0 dead transitions in 30131ms
Starting structural reductions in SI_CTL mode, iteration 1 : 257/442 places, 530/782 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 31177 ms. Remains : 257/442 places, 530/782 transitions.
[2025-06-02 21:37:22] [INFO ] Flatten gal took : 19 ms
[2025-06-02 21:37:22] [INFO ] Flatten gal took : 20 ms
[2025-06-02 21:37:22] [INFO ] Input system was already deterministic with 530 transitions.
[2025-06-02 21:37:22] [INFO ] Flatten gal took : 20 ms
[2025-06-02 21:37:22] [INFO ] Flatten gal took : 21 ms
[2025-06-02 21:37:22] [INFO ] Time to serialize gal into /tmp/CTLFireability17348370029160301079.gal : 4 ms
[2025-06-02 21:37:22] [INFO ] Time to serialize properties into /tmp/CTLFireability2504446438381913130.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/CTLFireability17348370029160301079.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2504446438381913130.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.
[2025-06-02 21:37:53] [INFO ] Flatten gal took : 13 ms
[2025-06-02 21:37:53] [INFO ] Applying decomposition
[2025-06-02 21:37:53] [INFO ] Flatten gal took : 12 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph17051334157200756611.txt' '-o' '/tmp/graph17051334157200756611.bin' '-w' '/tmp/graph17051334157200756611.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph17051334157200756611.bin' '-l' '-1' '-v' '-w' '/tmp/graph17051334157200756611.weights' '-q' '0' '-e' '0.001'
[2025-06-02 21:37:53] [INFO ] Decomposing Gal with order
[2025-06-02 21:37:53] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 21:37:53] [INFO ] Removed a total of 647 redundant transitions.
[2025-06-02 21:37:53] [INFO ] Flatten gal took : 22 ms
[2025-06-02 21:37:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 128 labels/synchronizations in 6 ms.
[2025-06-02 21:37:53] [INFO ] Time to serialize gal into /tmp/CTLFireability15369945190016519588.gal : 4 ms
[2025-06-02 21:37:53] [INFO ] Time to serialize properties into /tmp/CTLFireability17254416133504288122.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/CTLFireability15369945190016519588.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17254416133504288122.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 : 442/442 places, 782/782 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 428 transition count 735
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 428 transition count 735
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 32 place count 424 transition count 730
Iterating global reduction 0 with 4 rules applied. Total rules applied 36 place count 424 transition count 730
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 37 place count 423 transition count 729
Iterating global reduction 0 with 1 rules applied. Total rules applied 38 place count 423 transition count 729
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 39 place count 422 transition count 728
Iterating global reduction 0 with 1 rules applied. Total rules applied 40 place count 422 transition count 728
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 41 place count 421 transition count 727
Iterating global reduction 0 with 1 rules applied. Total rules applied 42 place count 421 transition count 727
Applied a total of 42 rules in 34 ms. Remains 421 /442 variables (removed 21) and now considering 727/782 (removed 55) transitions.
// Phase 1: matrix 727 rows 421 cols
[2025-06-02 21:38:23] [INFO ] Computed 10 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 21:38:23] [INFO ] Implicit Places using invariants in 318 ms returned []
[2025-06-02 21:38:23] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 21:38:24] [INFO ] Implicit Places using invariants and state equation in 933 ms returned []
Implicit Place search using SMT with State Equation took 1253 ms to find 0 implicit places.
Running 726 sub problems to find dead transitions.
[2025-06-02 21:38:24] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/420 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 726 unsolved
At refinement iteration 1 (OVERLAPS) 1/421 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 726 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:38:49] [INFO ] Deduced a trap composed of 85 places in 106 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:38:51] [INFO ] Deduced a trap composed of 87 places in 95 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:38:52] [INFO ] Deduced a trap composed of 86 places in 89 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:38:53] [INFO ] Deduced a trap composed of 56 places in 224 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:38:54] [INFO ] Deduced a trap composed of 75 places in 253 ms of which 24 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 421/1148 variables, and 15 constraints, problems are : Problem set: 0 solved, 726 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 0/421 constraints, PredecessorRefiner: 726/726 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 726 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/420 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 726 unsolved
At refinement iteration 1 (OVERLAPS) 1/421 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 726 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/421 variables, 5/15 constraints. Problems are: Problem set: 0 solved, 726 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:39:07] [INFO ] Deduced a trap composed of 73 places in 88 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 21:39:16] [INFO ] Deduced a trap composed of 72 places in 106 ms of which 9 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/421 variables, 2/17 constraints. Problems are: Problem set: 0 solved, 726 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 421/1148 variables, and 17 constraints, problems are : Problem set: 0 solved, 726 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 0/421 constraints, PredecessorRefiner: 0/726 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60267ms problems are : Problem set: 0 solved, 726 unsolved
Search for dead transitions found 0 dead transitions in 60270ms
Starting structural reductions in LTL mode, iteration 1 : 421/442 places, 727/782 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61561 ms. Remains : 421/442 places, 727/782 transitions.
[2025-06-02 21:39:24] [INFO ] Flatten gal took : 16 ms
[2025-06-02 21:39:24] [INFO ] Flatten gal took : 16 ms
[2025-06-02 21:39:24] [INFO ] Input system was already deterministic with 727 transitions.
[2025-06-02 21:39:24] [INFO ] Flatten gal took : 16 ms
[2025-06-02 21:39:24] [INFO ] Flatten gal took : 16 ms
[2025-06-02 21:39:24] [INFO ] Time to serialize gal into /tmp/CTLFireability2208048758671743761.gal : 3 ms
[2025-06-02 21:39:24] [INFO ] Time to serialize properties into /tmp/CTLFireability15271017727784864728.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/CTLFireability2208048758671743761.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15271017727784864728.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.
[2025-06-02 21:39:54] [INFO ] Flatten gal took : 20 ms
[2025-06-02 21:39:54] [INFO ] Applying decomposition
[2025-06-02 21:39:54] [INFO ] Flatten gal took : 16 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph4558770545318739489.txt' '-o' '/tmp/graph4558770545318739489.bin' '-w' '/tmp/graph4558770545318739489.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph4558770545318739489.bin' '-l' '-1' '-v' '-w' '/tmp/graph4558770545318739489.weights' '-q' '0' '-e' '0.001'
[2025-06-02 21:39:54] [INFO ] Decomposing Gal with order
[2025-06-02 21:39:54] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 21:39:54] [INFO ] Removed a total of 782 redundant transitions.
[2025-06-02 21:39:55] [INFO ] Flatten gal took : 30 ms
[2025-06-02 21:39:55] [INFO ] Fuse similar labels procedure discarded/fused a total of 52 labels/synchronizations in 4 ms.
[2025-06-02 21:39:55] [INFO ] Time to serialize gal into /tmp/CTLFireability1968845110654474096.gal : 5 ms
[2025-06-02 21:39:55] [INFO ] Time to serialize properties into /tmp/CTLFireability1410602519655241105.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/CTLFireability1968845110654474096.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1410602519655241105.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.
[2025-06-02 21:40:25] [INFO ] Flatten gal took : 18 ms
[2025-06-02 21:40:25] [INFO ] Flatten gal took : 18 ms
[2025-06-02 21:40:25] [INFO ] Applying decomposition
[2025-06-02 21:40:25] [INFO ] Flatten gal took : 25 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/graph4474883218176786367.txt' '-o' '/tmp/graph4474883218176786367.bin' '-w' '/tmp/graph4474883218176786367.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph4474883218176786367.bin' '-l' '-1' '-v' '-w' '/tmp/graph4474883218176786367.weights' '-q' '0' '-e' '0.001'
[2025-06-02 21:40:25] [INFO ] Decomposing Gal with order
[2025-06-02 21:40:25] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 21:40:25] [INFO ] Removed a total of 854 redundant transitions.
[2025-06-02 21:40:25] [INFO ] Flatten gal took : 49 ms
[2025-06-02 21:40:25] [INFO ] Fuse similar labels procedure discarded/fused a total of 67 labels/synchronizations in 10 ms.
[2025-06-02 21:40:25] [INFO ] Time to serialize gal into /tmp/CTLFireability15815503358969149925.gal : 8 ms
[2025-06-02 21:40:25] [INFO ] Time to serialize properties into /tmp/CTLFireability16041971382155227526.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/CTLFireability15815503358969149925.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16041971382155227526.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 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,2.55404e+16,427.369,4404656,21824,77,4.09966e+06,1766,1307,3.9679e+07,111,5012,0


Converting to forward existential form...Done !
original formula: EF((EX(EG((i4.u38.p150==1))) * E((i13.u140.p521==1) U AX(((i0.u12.p49==1)&&(i8.u86.p367==1))))))
=> equivalent forward existential formula: [(FwdU((FwdU(Init,TRUE) * EX(EG((i4.u38.p150==1)))),(i13.u140.p521==1)) * !(EX(!(((i0.u12.p49==1)&&(i8.u86.p367=...173
Reverse transition relation is NOT exact ! Due to transitions t24, t123, t258, t271, t330, t353, t361, t362, t364, t388, t389, t390, t405, t441, t462, t480...1726
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15

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="FireWire-PT-19"
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 FireWire-PT-19, 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 r086-smll-174860102400386"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FireWire-PT-19.tgz
mv FireWire-PT-19 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 ;