Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r002-tall-174853728800194.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 Anderson-PT-10, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r002-tall-174853728800194
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.7M
-rw-r--r-- 1 mcc users 8.6K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 93K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.6K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 113K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 65K 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 1.3M 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 Anderson-PT-10-CTLFireability-2023-12
FORMULA_NAME Anderson-PT-10-CTLFireability-2023-13
FORMULA_NAME Anderson-PT-10-CTLFireability-2023-14
FORMULA_NAME Anderson-PT-10-CTLFireability-2023-15
FORMULA_NAME Anderson-PT-10-CTLFireability-2025-00
FORMULA_NAME Anderson-PT-10-CTLFireability-2025-01
FORMULA_NAME Anderson-PT-10-CTLFireability-2025-02
FORMULA_NAME Anderson-PT-10-CTLFireability-2025-03
FORMULA_NAME Anderson-PT-10-CTLFireability-2025-04
FORMULA_NAME Anderson-PT-10-CTLFireability-2025-05
FORMULA_NAME Anderson-PT-10-CTLFireability-2025-06
FORMULA_NAME Anderson-PT-10-CTLFireability-2025-07
FORMULA_NAME Anderson-PT-10-CTLFireability-2025-08
FORMULA_NAME Anderson-PT-10-CTLFireability-2025-09
FORMULA_NAME Anderson-PT-10-CTLFireability-2025-10
FORMULA_NAME Anderson-PT-10-CTLFireability-2025-11

=== Now, execution of the tool begins

BK_START 1748546939103

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Anderson-PT-10
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202505121319
[2025-05-29 19:29:00] [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]
[2025-05-29 19:29:00] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-29 19:29:00] [INFO ] Load time of PNML (sax parser for PT used): 162 ms
[2025-05-29 19:29:00] [INFO ] Transformed 621 places.
[2025-05-29 19:29:00] [INFO ] Transformed 2480 transitions.
[2025-05-29 19:29:00] [INFO ] Found NUPN structural information;
[2025-05-29 19:29:00] [INFO ] Parsed PT model containing 621 places and 2480 transitions and 9560 arcs in 265 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 11 ms.
Support contains 96 out of 621 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 621/621 places, 2480/2480 transitions.
Discarding 126 places :
Symmetric choice reduction at 0 with 126 rule applications. Total rules 126 place count 495 transition count 1634
Iterating global reduction 0 with 126 rules applied. Total rules applied 252 place count 495 transition count 1634
Applied a total of 252 rules in 103 ms. Remains 495 /621 variables (removed 126) and now considering 1634/2480 (removed 846) transitions.
// Phase 1: matrix 1634 rows 495 cols
[2025-05-29 19:29:00] [INFO ] Computed 23 invariants in 62 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 19:29:01] [INFO ] Implicit Places using invariants in 557 ms returned []
[2025-05-29 19:29:01] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 19:29:01] [INFO ] State equation strengthened by 90 read => feed constraints.
[2025-05-29 19:29:03] [INFO ] Implicit Places using invariants and state equation in 2303 ms returned []
Implicit Place search using SMT with State Equation took 2892 ms to find 0 implicit places.
Running 1624 sub problems to find dead transitions.
[2025-05-29 19:29:03] [INFO ] Invariant cache hit.
[2025-05-29 19:29:03] [INFO ] State equation strengthened by 90 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/495 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 1624 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/495 variables, 12/23 constraints. Problems are: Problem set: 0 solved, 1624 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:29:18] [INFO ] Deduced a trap composed of 70 places in 337 ms of which 58 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:29:18] [INFO ] Deduced a trap composed of 81 places in 318 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:29:19] [INFO ] Deduced a trap composed of 103 places in 306 ms of which 62 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:29:19] [INFO ] Deduced a trap composed of 136 places in 287 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:29:19] [INFO ] Deduced a trap composed of 59 places in 299 ms of which 52 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:29:20] [INFO ] Deduced a trap composed of 71 places in 292 ms of which 47 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:29:20] [INFO ] Deduced a trap composed of 60 places in 299 ms of which 50 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:29:21] [INFO ] Deduced a trap composed of 92 places in 316 ms of which 64 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:29:21] [INFO ] Deduced a trap composed of 114 places in 303 ms of which 51 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:29:21] [INFO ] Deduced a trap composed of 125 places in 329 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:29:22] [INFO ] Deduced a trap composed of 58 places in 310 ms of which 56 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:29:22] [INFO ] Deduced a trap composed of 70 places in 293 ms of which 55 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:29:22] [INFO ] Deduced a trap composed of 81 places in 285 ms of which 59 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:29:23] [INFO ] Deduced a trap composed of 92 places in 314 ms of which 68 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:29:23] [INFO ] Deduced a trap composed of 103 places in 329 ms of which 63 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:29:23] [INFO ] Deduced a trap composed of 125 places in 325 ms of which 76 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:29:24] [INFO ] Deduced a trap composed of 58 places in 291 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:29:24] [INFO ] Deduced a trap composed of 136 places in 310 ms of which 69 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:29:24] [INFO ] Deduced a trap composed of 114 places in 296 ms of which 67 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:29:25] [INFO ] Deduced a trap composed of 59 places in 329 ms of which 68 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/495 variables, 20/43 constraints. Problems are: Problem set: 0 solved, 1624 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:29:26] [INFO ] Deduced a trap composed of 59 places in 287 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:29:28] [INFO ] Deduced a trap composed of 59 places in 311 ms of which 61 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:29:28] [INFO ] Deduced a trap composed of 59 places in 307 ms of which 54 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:29:28] [INFO ] Deduced a trap composed of 59 places in 315 ms of which 60 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:29:29] [INFO ] Deduced a trap composed of 59 places in 331 ms of which 58 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:29:30] [INFO ] Deduced a trap composed of 58 places in 309 ms of which 55 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:29:30] [INFO ] Deduced a trap composed of 60 places in 297 ms of which 50 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:29:30] [INFO ] Deduced a trap composed of 59 places in 303 ms of which 50 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:29:31] [INFO ] Deduced a trap composed of 59 places in 291 ms of which 53 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:29:31] [INFO ] Deduced a trap composed of 50 places in 286 ms of which 49 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:29:32] [INFO ] Deduced a trap composed of 59 places in 310 ms of which 55 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:29:33] [INFO ] Deduced a trap composed of 59 places in 309 ms of which 53 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:29:33] [INFO ] Deduced a trap composed of 59 places in 307 ms of which 54 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:29:34] [INFO ] Deduced a trap composed of 61 places in 286 ms of which 48 ms to minimize.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 495/2129 variables, and 57 constraints, problems are : Problem set: 0 solved, 1624 unsolved in 30045 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 12/12 constraints, State Equation: 0/495 constraints, ReadFeed: 0/90 constraints, PredecessorRefiner: 1624/1624 constraints, Known Traps: 34/34 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1624 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/495 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 1624 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/495 variables, 12/23 constraints. Problems are: Problem set: 0 solved, 1624 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/495 variables, 34/57 constraints. Problems are: Problem set: 0 solved, 1624 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:29:38] [INFO ] Deduced a trap composed of 81 places in 294 ms of which 61 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:29:38] [INFO ] Deduced a trap composed of 92 places in 303 ms of which 68 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:29:39] [INFO ] Deduced a trap composed of 103 places in 306 ms of which 65 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:29:39] [INFO ] Deduced a trap composed of 114 places in 314 ms of which 76 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:29:39] [INFO ] Deduced a trap composed of 125 places in 317 ms of which 79 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:29:40] [INFO ] Deduced a trap composed of 70 places in 295 ms of which 55 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:29:40] [INFO ] Deduced a trap composed of 136 places in 313 ms of which 82 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:29:40] [INFO ] Deduced a trap composed of 147 places in 308 ms of which 72 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:29:41] [INFO ] Deduced a trap composed of 60 places in 281 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:29:41] [INFO ] Deduced a trap composed of 60 places in 287 ms of which 53 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:29:42] [INFO ] Deduced a trap composed of 59 places in 322 ms of which 59 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:29:43] [INFO ] Deduced a trap composed of 71 places in 277 ms of which 51 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:29:43] [INFO ] Deduced a trap composed of 59 places in 271 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:29:44] [INFO ] Deduced a trap composed of 59 places in 322 ms of which 59 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:29:44] [INFO ] Deduced a trap composed of 59 places in 321 ms of which 55 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:29:45] [INFO ] Deduced a trap composed of 72 places in 288 ms of which 51 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:29:47] [INFO ] Deduced a trap composed of 93 places in 293 ms of which 64 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:29:47] [INFO ] Deduced a trap composed of 83 places in 291 ms of which 58 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:29:48] [INFO ] Deduced a trap composed of 70 places in 295 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:29:49] [INFO ] Deduced a trap composed of 103 places in 307 ms of which 71 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/495 variables, 20/77 constraints. Problems are: Problem set: 0 solved, 1624 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 495/2129 variables, and 77 constraints, problems are : Problem set: 0 solved, 1624 unsolved in 30043 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 12/12 constraints, State Equation: 0/495 constraints, ReadFeed: 0/90 constraints, PredecessorRefiner: 0/1624 constraints, Known Traps: 54/54 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61796ms problems are : Problem set: 0 solved, 1624 unsolved
Search for dead transitions found 0 dead transitions in 61817ms
Starting structural reductions in LTL mode, iteration 1 : 495/621 places, 1634/2480 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 64840 ms. Remains : 495/621 places, 1634/2480 transitions.
Support contains 96 out of 495 places after structural reductions.
[2025-05-29 19:30:05] [INFO ] Flatten gal took : 143 ms
[2025-05-29 19:30:05] [INFO ] Flatten gal took : 97 ms
[2025-05-29 19:30:06] [INFO ] Input system was already deterministic with 1634 transitions.
Support contains 95 out of 495 places (down from 96) after GAL structural reductions.
RANDOM walk for 40000 steps (8 resets) in 2259 ms. (17 steps per ms) remains 49/80 properties
BEST_FIRST walk for 4002 steps (8 resets) in 40 ms. (97 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4003 steps (8 resets) in 12 ms. (307 steps per ms) remains 43/49 properties
BEST_FIRST walk for 4001 steps (8 resets) in 19 ms. (200 steps per ms) remains 41/43 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 38/41 properties
BEST_FIRST walk for 4003 steps (8 resets) in 22 ms. (174 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4003 steps (8 resets) in 27 ms. (142 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4002 steps (8 resets) in 19 ms. (200 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 36/38 properties
BEST_FIRST walk for 4003 steps (8 resets) in 14 ms. (266 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4002 steps (8 resets) in 21 ms. (181 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4001 steps (8 resets) in 16 ms. (235 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 34/36 properties
BEST_FIRST walk for 4001 steps (8 resets) in 18 ms. (210 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4003 steps (8 resets) in 18 ms. (210 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 33/34 properties
BEST_FIRST walk for 4003 steps (8 resets) in 20 ms. (190 steps per ms) remains 31/33 properties
BEST_FIRST walk for 4002 steps (8 resets) in 17 ms. (222 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4002 steps (8 resets) in 15 ms. (250 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4001 steps (8 resets) in 13 ms. (285 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4003 steps (8 resets) in 21 ms. (181 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4003 steps (8 resets) in 34 ms. (114 steps per ms) remains 30/31 properties
BEST_FIRST walk for 4003 steps (8 resets) in 14 ms. (266 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4002 steps (8 resets) in 15 ms. (250 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 29/30 properties
BEST_FIRST walk for 4003 steps (8 resets) in 40 ms. (97 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4002 steps (8 resets) in 19 ms. (200 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4003 steps (8 resets) in 13 ms. (285 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 29/29 properties
[2025-05-29 19:30:07] [INFO ] Invariant cache hit.
[2025-05-29 19:30:07] [INFO ] State equation strengthened by 90 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
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) 0/51 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 29 unsolved
Problem AtomicPropp2 is UNSAT
At refinement iteration 1 (OVERLAPS) 440/491 variables, 11/11 constraints. Problems are: Problem set: 1 solved, 28 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/491 variables, 8/19 constraints. Problems are: Problem set: 1 solved, 28 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/491 variables, 0/19 constraints. Problems are: Problem set: 1 solved, 28 unsolved
Problem AtomicPropp31 is UNSAT
Problem AtomicPropp47 is UNSAT
Problem AtomicPropp56 is UNSAT
Problem AtomicPropp78 is UNSAT
At refinement iteration 4 (OVERLAPS) 4/495 variables, 4/23 constraints. Problems are: Problem set: 5 solved, 24 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:30:08] [INFO ] Deduced a trap composed of 59 places in 326 ms of which 59 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:30:08] [INFO ] Deduced a trap composed of 58 places in 318 ms of which 56 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/495 variables, 2/25 constraints. Problems are: Problem set: 5 solved, 24 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:30:09] [INFO ] Deduced a trap composed of 103 places in 292 ms of which 56 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:30:09] [INFO ] Deduced a trap composed of 58 places in 313 ms of which 57 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:30:09] [INFO ] Deduced a trap composed of 60 places in 302 ms of which 54 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:30:10] [INFO ] Deduced a trap composed of 59 places in 307 ms of which 48 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/495 variables, 4/29 constraints. Problems are: Problem set: 5 solved, 24 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/495 variables, 0/29 constraints. Problems are: Problem set: 5 solved, 24 unsolved
At refinement iteration 8 (OVERLAPS) 1634/2129 variables, 495/524 constraints. Problems are: Problem set: 5 solved, 24 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2129 variables, 90/614 constraints. Problems are: Problem set: 5 solved, 24 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:30:11] [INFO ] Deduced a trap composed of 59 places in 308 ms of which 57 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2129/2129 variables, and 615 constraints, problems are : Problem set: 5 solved, 24 unsolved in 5014 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 12/12 constraints, State Equation: 495/495 constraints, ReadFeed: 90/90 constraints, PredecessorRefiner: 29/27 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 5 solved, 24 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/36 variables, 0/0 constraints. Problems are: Problem set: 5 solved, 24 unsolved
At refinement iteration 1 (OVERLAPS) 415/451 variables, 10/10 constraints. Problems are: Problem set: 5 solved, 24 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/451 variables, 1/11 constraints. Problems are: Problem set: 5 solved, 24 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/451 variables, 0/11 constraints. Problems are: Problem set: 5 solved, 24 unsolved
At refinement iteration 4 (OVERLAPS) 35/486 variables, 1/12 constraints. Problems are: Problem set: 5 solved, 24 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/486 variables, 3/15 constraints. Problems are: Problem set: 5 solved, 24 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/486 variables, 0/15 constraints. Problems are: Problem set: 5 solved, 24 unsolved
At refinement iteration 7 (OVERLAPS) 9/495 variables, 8/23 constraints. Problems are: Problem set: 5 solved, 24 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/495 variables, 7/30 constraints. Problems are: Problem set: 5 solved, 24 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:30:13] [INFO ] Deduced a trap composed of 59 places in 315 ms of which 58 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:30:13] [INFO ] Deduced a trap composed of 58 places in 312 ms of which 58 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:30:13] [INFO ] Deduced a trap composed of 58 places in 313 ms of which 54 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:30:14] [INFO ] Deduced a trap composed of 60 places in 296 ms of which 49 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:30:14] [INFO ] Deduced a trap composed of 59 places in 312 ms of which 50 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:30:14] [INFO ] Deduced a trap composed of 59 places in 295 ms of which 50 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:30:15] [INFO ] Deduced a trap composed of 70 places in 299 ms of which 56 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:30:15] [INFO ] Deduced a trap composed of 92 places in 305 ms of which 62 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:30:15] [INFO ] Deduced a trap composed of 103 places in 305 ms of which 62 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:30:16] [INFO ] Deduced a trap composed of 114 places in 303 ms of which 62 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:30:16] [INFO ] Deduced a trap composed of 59 places in 304 ms of which 58 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:30:16] [INFO ] Deduced a trap composed of 70 places in 304 ms of which 58 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/495 variables, 12/42 constraints. Problems are: Problem set: 5 solved, 24 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 495/2129 variables, and 42 constraints, problems are : Problem set: 5 solved, 24 unsolved in 5010 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 12/12 constraints, State Equation: 0/495 constraints, ReadFeed: 0/90 constraints, PredecessorRefiner: 1/27 constraints, Known Traps: 19/19 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10087ms problems are : Problem set: 5 solved, 24 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 36 out of 495 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 495/495 places, 1634/1634 transitions.
Performed 86 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 86 Pre rules applied. Total rules applied 0 place count 495 transition count 1548
Deduced a syphon composed of 86 places in 1 ms
Reduce places removed 86 places and 0 transitions.
Iterating global reduction 0 with 172 rules applied. Total rules applied 172 place count 409 transition count 1548
Discarding 33 places :
Symmetric choice reduction at 0 with 33 rule applications. Total rules 205 place count 376 transition count 939
Iterating global reduction 0 with 33 rules applied. Total rules applied 238 place count 376 transition count 939
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 2 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 244 place count 373 transition count 936
Applied a total of 244 rules in 107 ms. Remains 373 /495 variables (removed 122) and now considering 936/1634 (removed 698) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 107 ms. Remains : 373/495 places, 936/1634 transitions.
RANDOM walk for 40000 steps (8 resets) in 417 ms. (95 steps per ms) remains 21/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 20/21 properties
BEST_FIRST walk for 4003 steps (8 resets) in 13 ms. (285 steps per ms) remains 19/20 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4003 steps (8 resets) in 25 ms. (153 steps per ms) remains 18/19 properties
BEST_FIRST walk for 4003 steps (8 resets) in 14 ms. (266 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4002 steps (8 resets) in 18 ms. (210 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4002 steps (8 resets) in 18 ms. (210 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4001 steps (8 resets) in 14 ms. (266 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4002 steps (8 resets) in 13 ms. (285 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4002 steps (8 resets) in 16 ms. (235 steps per ms) remains 13/18 properties
BEST_FIRST walk for 4002 steps (8 resets) in 14 ms. (266 steps per ms) remains 13/13 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 10/13 properties
BEST_FIRST walk for 4003 steps (8 resets) in 13 ms. (285 steps per ms) remains 10/10 properties
BEST_FIRST walk for 4002 steps (8 resets) in 16 ms. (235 steps per ms) remains 10/10 properties
BEST_FIRST walk for 4003 steps (8 resets) in 12 ms. (307 steps per ms) remains 10/10 properties
BEST_FIRST walk for 4002 steps (8 resets) in 21 ms. (181 steps per ms) remains 10/10 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 10/10 properties
// Phase 1: matrix 936 rows 373 cols
[2025-05-29 19:30:17] [INFO ] Computed 23 invariants in 9 ms
[2025-05-29 19:30:17] [INFO ] State equation strengthened by 90 read => feed constraints.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/17 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 1 (OVERLAPS) 344/361 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/361 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/361 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 4 (OVERLAPS) 3/364 variables, 3/14 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/364 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 6 (OVERLAPS) 9/373 variables, 9/23 constraints. Problems are: Problem set: 0 solved, 10 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:30:18] [INFO ] Deduced a trap composed of 49 places in 212 ms of which 35 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/373 variables, 1/24 constraints. Problems are: Problem set: 0 solved, 10 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:30:18] [INFO ] Deduced a trap composed of 48 places in 209 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:30:18] [INFO ] Deduced a trap composed of 71 places in 205 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:30:18] [INFO ] Deduced a trap composed of 49 places in 195 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:30:19] [INFO ] Deduced a trap composed of 49 places in 210 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:30:19] [INFO ] Deduced a trap composed of 50 places in 195 ms of which 37 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/373 variables, 5/29 constraints. Problems are: Problem set: 0 solved, 10 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:30:19] [INFO ] Deduced a trap composed of 85 places in 210 ms of which 49 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/373 variables, 1/30 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/373 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 11 (OVERLAPS) 936/1309 variables, 373/403 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1309 variables, 90/493 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1309 variables, 0/493 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 14 (OVERLAPS) 0/1309 variables, 0/493 constraints. Problems are: Problem set: 0 solved, 10 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1309/1309 variables, and 493 constraints, problems are : Problem set: 0 solved, 10 unsolved in 3562 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, Generalized P Invariants (flows): 11/11 constraints, State Equation: 373/373 constraints, ReadFeed: 90/90 constraints, PredecessorRefiner: 10/10 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 10 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/17 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 1 (OVERLAPS) 344/361 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/361 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/361 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 4 (OVERLAPS) 3/364 variables, 3/14 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/364 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 6 (OVERLAPS) 9/373 variables, 9/23 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/373 variables, 7/30 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/373 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 9 (OVERLAPS) 936/1309 variables, 373/403 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1309 variables, 90/493 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1309 variables, 10/503 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1309 variables, 0/503 constraints. Problems are: Problem set: 0 solved, 10 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:30:36] [INFO ] Deduced a trap composed of 50 places in 206 ms of which 32 ms to minimize.
At refinement iteration 13 (OVERLAPS) 0/1309 variables, 1/504 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1309 variables, 0/504 constraints. Problems are: Problem set: 0 solved, 10 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1309/1309 variables, and 504 constraints, problems are : Problem set: 0 solved, 10 unsolved in 45011 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, Generalized P Invariants (flows): 11/11 constraints, State Equation: 373/373 constraints, ReadFeed: 90/90 constraints, PredecessorRefiner: 10/10 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 48597ms problems are : Problem set: 0 solved, 10 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 17 out of 373 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 373/373 places, 936/936 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 373 transition count 935
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 372 transition count 935
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 13 place count 361 transition count 726
Iterating global reduction 0 with 11 rules applied. Total rules applied 24 place count 361 transition count 726
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 0 with 2 rules applied. Total rules applied 26 place count 360 transition count 725
Applied a total of 26 rules in 59 ms. Remains 360 /373 variables (removed 13) and now considering 725/936 (removed 211) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 59 ms. Remains : 360/373 places, 725/936 transitions.
RANDOM walk for 40000 steps (8 resets) in 208 ms. (191 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40002 steps (8 resets) in 115 ms. (344 steps per ms) remains 9/10 properties
BEST_FIRST walk for 40001 steps (8 resets) in 130 ms. (305 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40003 steps (8 resets) in 78 ms. (506 steps per ms) remains 6/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 50 ms. (784 steps per ms) remains 3/6 properties
BEST_FIRST walk for 40003 steps (8 resets) in 85 ms. (465 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40002 steps (8 resets) in 97 ms. (408 steps per ms) remains 3/3 properties
// Phase 1: matrix 725 rows 360 cols
[2025-05-29 19:31:06] [INFO ] Computed 23 invariants in 5 ms
[2025-05-29 19:31:06] [INFO ] State equation strengthened by 90 read => feed constraints.
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 337/344 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/344 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/344 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (OVERLAPS) 7/351 variables, 7/14 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/351 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (OVERLAPS) 9/360 variables, 9/23 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/360 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (OVERLAPS) 725/1085 variables, 360/383 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1085 variables, 90/473 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1085 variables, 0/473 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (OVERLAPS) 0/1085 variables, 0/473 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1085/1085 variables, and 473 constraints, problems are : Problem set: 0 solved, 3 unsolved in 572 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, Generalized P Invariants (flows): 11/11 constraints, State Equation: 360/360 constraints, ReadFeed: 90/90 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 337/344 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/344 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/344 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (OVERLAPS) 7/351 variables, 7/14 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/351 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (OVERLAPS) 9/360 variables, 9/23 constraints. Problems are: Problem set: 0 solved, 3 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:31:07] [INFO ] Deduced a trap composed of 46 places in 193 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:31:07] [INFO ] Deduced a trap composed of 46 places in 181 ms of which 34 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/360 variables, 2/25 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/360 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (OVERLAPS) 725/1085 variables, 360/385 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1085 variables, 90/475 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1085 variables, 3/478 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1085 variables, 0/478 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (OVERLAPS) 0/1085 variables, 0/478 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1085/1085 variables, and 478 constraints, problems are : Problem set: 0 solved, 3 unsolved in 21182 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, Generalized P Invariants (flows): 11/11 constraints, State Equation: 360/360 constraints, ReadFeed: 90/90 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 21770ms problems are : Problem set: 0 solved, 3 unsolved
Parikh walk visited 0 properties in 1177 ms.
Support contains 7 out of 360 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 360/360 places, 725/725 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 355 transition count 630
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 355 transition count 630
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 14 place count 353 transition count 628
Applied a total of 14 rules in 47 ms. Remains 353 /360 variables (removed 7) and now considering 628/725 (removed 97) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 47 ms. Remains : 353/360 places, 628/725 transitions.
RANDOM walk for 40000 steps (8 resets) in 162 ms. (245 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40002 steps (8 resets) in 84 ms. (470 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40001 steps (8 resets) in 81 ms. (487 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (8 resets) in 80 ms. (493 steps per ms) remains 3/3 properties
Interrupted probabilistic random walk after 739735 steps, run timeout after 3001 ms. (steps per millisecond=246 ) properties seen :2 out of 3
Probabilistic random walk after 739735 steps, saw 543597 distinct states, run finished after 3006 ms. (steps per millisecond=246 ) properties seen :2
// Phase 1: matrix 628 rows 353 cols
[2025-05-29 19:31:32] [INFO ] Computed 23 invariants in 4 ms
[2025-05-29 19:31:32] [INFO ] State equation strengthened by 90 read => feed constraints.
Starting Z3 with timeout 90.0 s and query timeout 9000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 321/323 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/323 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 19/342 variables, 10/12 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/342 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 11/353 variables, 11/23 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:31:32] [INFO ] Deduced a trap composed of 49 places in 178 ms of which 30 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/353 variables, 1/24 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/353 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 628/981 variables, 353/377 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (INCLUDED_ONLY) 0/981 variables, 90/467 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/981 variables, 0/467 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 0/981 variables, 0/467 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 981/981 variables, and 467 constraints, problems are : Problem set: 0 solved, 1 unsolved in 632 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, Generalized P Invariants (flows): 11/11 constraints, State Equation: 353/353 constraints, ReadFeed: 90/90 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 90.0 s and query timeout 9000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 321/323 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/323 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 19/342 variables, 10/12 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/342 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 11/353 variables, 11/23 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/353 variables, 1/24 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/353 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 628/981 variables, 353/377 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/981 variables, 90/467 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/981 variables, 1/468 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/981 variables, 0/468 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 0/981 variables, 0/468 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 981/981 variables, and 468 constraints, problems are : Problem set: 0 solved, 1 unsolved in 545 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, Generalized P Invariants (flows): 11/11 constraints, State Equation: 353/353 constraints, ReadFeed: 90/90 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1192ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 25 ms.
Support contains 2 out of 353 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 353/353 places, 628/628 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 352 transition count 609
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 352 transition count 609
Applied a total of 2 rules in 29 ms. Remains 352 /353 variables (removed 1) and now considering 609/628 (removed 19) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 29 ms. Remains : 352/353 places, 609/628 transitions.
RANDOM walk for 40000 steps (8 resets) in 194 ms. (205 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (8 resets) in 79 ms. (500 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 1064954 steps, run timeout after 3001 ms. (steps per millisecond=354 ) properties seen :0 out of 1
Probabilistic random walk after 1064954 steps, saw 783971 distinct states, run finished after 3003 ms. (steps per millisecond=354 ) properties seen :0
// Phase 1: matrix 609 rows 352 cols
[2025-05-29 19:31:36] [INFO ] Computed 23 invariants in 12 ms
[2025-05-29 19:31:36] [INFO ] State equation strengthened by 90 read => feed constraints.
Starting Z3 with timeout 105.0 s and query timeout 10500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 330/332 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:31:37] [INFO ] Deduced a trap composed of 219 places in 162 ms of which 60 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:31:37] [INFO ] Deduced a trap composed of 228 places in 173 ms of which 61 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/332 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/332 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 9/341 variables, 9/14 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/341 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 11/352 variables, 11/25 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/352 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 609/961 variables, 352/377 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (INCLUDED_ONLY) 0/961 variables, 90/467 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/961 variables, 0/467 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 0/961 variables, 0/467 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 961/961 variables, and 467 constraints, problems are : Problem set: 0 solved, 1 unsolved in 710 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, Generalized P Invariants (flows): 11/11 constraints, State Equation: 352/352 constraints, ReadFeed: 90/90 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 105.0 s and query timeout 10500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 330/332 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/332 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:31:37] [INFO ] Deduced a trap composed of 219 places in 174 ms of which 56 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:31:38] [INFO ] Deduced a trap composed of 228 places in 190 ms of which 81 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:31:38] [INFO ] Deduced a trap composed of 228 places in 145 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:31:38] [INFO ] Deduced a trap composed of 228 places in 176 ms of which 68 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:31:38] [INFO ] Deduced a trap composed of 228 places in 134 ms of which 33 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/332 variables, 5/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/332 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 9/341 variables, 9/19 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/341 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 11/352 variables, 11/30 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/352 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 609/961 variables, 352/382 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/961 variables, 90/472 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/961 variables, 1/473 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/961 variables, 0/473 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 0/961 variables, 0/473 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 961/961 variables, and 473 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1463 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, Generalized P Invariants (flows): 11/11 constraints, State Equation: 352/352 constraints, ReadFeed: 90/90 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2197ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 21 ms.
Support contains 2 out of 352 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 352/352 places, 609/609 transitions.
Applied a total of 0 rules in 13 ms. Remains 352 /352 variables (removed 0) and now considering 609/609 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 13 ms. Remains : 352/352 places, 609/609 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 352/352 places, 609/609 transitions.
Applied a total of 0 rules in 13 ms. Remains 352 /352 variables (removed 0) and now considering 609/609 (removed 0) transitions.
[2025-05-29 19:31:39] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 19:31:39] [INFO ] Implicit Places using invariants in 423 ms returned [0]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 425 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 351/352 places, 609/609 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 99 transitions
Trivial Post-agglo rules discarded 99 transitions
Performed 99 trivial Post agglomeration. Transition count delta: 99
Iterating post reduction 0 with 99 rules applied. Total rules applied 99 place count 351 transition count 510
Reduce places removed 99 places and 0 transitions.
Iterating post reduction 1 with 99 rules applied. Total rules applied 198 place count 252 transition count 510
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 199 place count 252 transition count 509
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 200 place count 251 transition count 509
Applied a total of 200 rules in 24 ms. Remains 251 /351 variables (removed 100) and now considering 509/609 (removed 100) transitions.
// Phase 1: matrix 509 rows 251 cols
[2025-05-29 19:31:39] [INFO ] Computed 22 invariants in 6 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 19:31:39] [INFO ] Implicit Places using invariants in 215 ms returned []
[2025-05-29 19:31:39] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 19:31:40] [INFO ] State equation strengthened by 90 read => feed constraints.
[2025-05-29 19:31:40] [INFO ] Implicit Places using invariants and state equation in 990 ms returned []
Implicit Place search using SMT with State Equation took 1207 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 251/352 places, 509/609 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 1670 ms. Remains : 251/352 places, 509/609 transitions.
RANDOM walk for 40000 steps (8 resets) in 95 ms. (416 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (8 resets) in 38 ms. (1025 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 451959 steps, run visited all 1 properties in 1139 ms. (steps per millisecond=396 )
Probabilistic random walk after 451959 steps, saw 331444 distinct states, run finished after 1145 ms. (steps per millisecond=394 ) properties seen :1
Successfully simplified 5 atomic propositions for a total of 16 simplifications.
FORMULA Anderson-PT-10-CTLFireability-2025-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-05-29 19:31:42] [INFO ] Flatten gal took : 69 ms
[2025-05-29 19:31:42] [INFO ] Flatten gal took : 68 ms
[2025-05-29 19:31:42] [INFO ] Input system was already deterministic with 1634 transitions.
Support contains 84 out of 495 places (down from 85) after GAL structural reductions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 495/495 places, 1634/1634 transitions.
Performed 90 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 90 Pre rules applied. Total rules applied 0 place count 495 transition count 1544
Deduced a syphon composed of 90 places in 1 ms
Reduce places removed 90 places and 0 transitions.
Iterating global reduction 0 with 180 rules applied. Total rules applied 180 place count 405 transition count 1544
Discarding 53 places :
Symmetric choice reduction at 0 with 53 rule applications. Total rules 233 place count 352 transition count 609
Iterating global reduction 0 with 53 rules applied. Total rules applied 286 place count 352 transition count 609
Applied a total of 286 rules in 48 ms. Remains 352 /495 variables (removed 143) and now considering 609/1634 (removed 1025) transitions.
// Phase 1: matrix 609 rows 352 cols
[2025-05-29 19:31:42] [INFO ] Computed 23 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 19:31:42] [INFO ] Implicit Places using invariants in 387 ms returned [0]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 388 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 351/495 places, 609/1634 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 99 transitions
Trivial Post-agglo rules discarded 99 transitions
Performed 99 trivial Post agglomeration. Transition count delta: 99
Iterating post reduction 0 with 99 rules applied. Total rules applied 99 place count 351 transition count 510
Reduce places removed 99 places and 0 transitions.
Iterating post reduction 1 with 99 rules applied. Total rules applied 198 place count 252 transition count 510
Applied a total of 198 rules in 19 ms. Remains 252 /351 variables (removed 99) and now considering 510/609 (removed 99) transitions.
// Phase 1: matrix 510 rows 252 cols
[2025-05-29 19:31:42] [INFO ] Computed 22 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 19:31:42] [INFO ] Implicit Places using invariants in 208 ms returned []
[2025-05-29 19:31:42] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 19:31:43] [INFO ] State equation strengthened by 90 read => feed constraints.
[2025-05-29 19:31:43] [INFO ] Implicit Places using invariants and state equation in 966 ms returned []
Implicit Place search using SMT with State Equation took 1176 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 252/495 places, 510/1634 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 1631 ms. Remains : 252/495 places, 510/1634 transitions.
[2025-05-29 19:31:43] [INFO ] Flatten gal took : 19 ms
[2025-05-29 19:31:43] [INFO ] Flatten gal took : 17 ms
[2025-05-29 19:31:44] [INFO ] Input system was already deterministic with 510 transitions.
[2025-05-29 19:31:44] [INFO ] Flatten gal took : 16 ms
[2025-05-29 19:31:44] [INFO ] Flatten gal took : 16 ms
[2025-05-29 19:31:44] [INFO ] Time to serialize gal into /tmp/CTLFireability1145491720140347772.gal : 14 ms
[2025-05-29 19:31:44] [INFO ] Time to serialize properties into /tmp/CTLFireability1194869684693524495.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/CTLFireability1145491720140347772.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1194869684693524495.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.
[2025-05-29 19:32:14] [INFO ] Flatten gal took : 16 ms
[2025-05-29 19:32:14] [INFO ] Applying decomposition
[2025-05-29 19:32:14] [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/graph10944746807701053934.txt' '-o' '/tmp/graph10944746807701053934.bin' '-w' '/tmp/graph10944746807701053934.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph10944746807701053934.bin' '-l' '-1' '-v' '-w' '/tmp/graph10944746807701053934.weights' '-q' '0' '-e' '0.001'
[2025-05-29 19:32:14] [INFO ] Decomposing Gal with order
[2025-05-29 19:32:14] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-29 19:32:14] [INFO ] Removed a total of 968 redundant transitions.
[2025-05-29 19:32:14] [INFO ] Flatten gal took : 86 ms
[2025-05-29 19:32:14] [INFO ] Fuse similar labels procedure discarded/fused a total of 68 labels/synchronizations in 20 ms.
[2025-05-29 19:32:14] [INFO ] Time to serialize gal into /tmp/CTLFireability936729997291270610.gal : 8 ms
[2025-05-29 19:32:14] [INFO ] Time to serialize properties into /tmp/CTLFireability6437921697214252375.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/CTLFireability936729997291270610.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6437921697214252375.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.01465e+08,21.3891,565020,70372,215,1.13017e+06,600,1183,550898,133,2938,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 495/495 places, 1634/1634 transitions.
Discarding 48 places :
Symmetric choice reduction at 0 with 48 rule applications. Total rules 48 place count 447 transition count 776
Iterating global reduction 0 with 48 rules applied. Total rules applied 96 place count 447 transition count 776
Applied a total of 96 rules in 16 ms. Remains 447 /495 variables (removed 48) and now considering 776/1634 (removed 858) transitions.
// Phase 1: matrix 776 rows 447 cols
[2025-05-29 19:32:44] [INFO ] Computed 23 invariants in 9 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 19:32:45] [INFO ] Implicit Places using invariants in 452 ms returned [0]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 454 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 446/495 places, 776/1634 transitions.
Applied a total of 0 rules in 7 ms. Remains 446 /446 variables (removed 0) and now considering 776/776 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 478 ms. Remains : 446/495 places, 776/1634 transitions.
[2025-05-29 19:32:45] [INFO ] Flatten gal took : 21 ms
[2025-05-29 19:32:45] [INFO ] Flatten gal took : 22 ms
[2025-05-29 19:32:45] [INFO ] Input system was already deterministic with 776 transitions.
[2025-05-29 19:32:45] [INFO ] Flatten gal took : 20 ms
[2025-05-29 19:32:45] [INFO ] Flatten gal took : 21 ms
[2025-05-29 19:32:45] [INFO ] Time to serialize gal into /tmp/CTLFireability16420561717153630633.gal : 5 ms
[2025-05-29 19:32:45] [INFO ] Time to serialize properties into /tmp/CTLFireability1843048390482866168.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/CTLFireability16420561717153630633.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1843048390482866168.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.
[2025-05-29 19:33:15] [INFO ] Flatten gal took : 21 ms
[2025-05-29 19:33:15] [INFO ] Applying decomposition
[2025-05-29 19:33:15] [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/graph7132710717898544877.txt' '-o' '/tmp/graph7132710717898544877.bin' '-w' '/tmp/graph7132710717898544877.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph7132710717898544877.bin' '-l' '-1' '-v' '-w' '/tmp/graph7132710717898544877.weights' '-q' '0' '-e' '0.001'
[2025-05-29 19:33:15] [INFO ] Decomposing Gal with order
[2025-05-29 19:33:15] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-29 19:33:15] [INFO ] Removed a total of 1401 redundant transitions.
[2025-05-29 19:33:15] [INFO ] Flatten gal took : 49 ms
[2025-05-29 19:33:15] [INFO ] Fuse similar labels procedure discarded/fused a total of 18 labels/synchronizations in 19 ms.
[2025-05-29 19:33:15] [INFO ] Time to serialize gal into /tmp/CTLFireability138512560325936655.gal : 7 ms
[2025-05-29 19:33:15] [INFO ] Time to serialize properties into /tmp/CTLFireability15137666364058599599.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/CTLFireability138512560325936655.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15137666364058599599.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 : 495/495 places, 1634/1634 transitions.
Discarding 47 places :
Symmetric choice reduction at 0 with 47 rule applications. Total rules 47 place count 448 transition count 795
Iterating global reduction 0 with 47 rules applied. Total rules applied 94 place count 448 transition count 795
Applied a total of 94 rules in 17 ms. Remains 448 /495 variables (removed 47) and now considering 795/1634 (removed 839) transitions.
// Phase 1: matrix 795 rows 448 cols
[2025-05-29 19:33:45] [INFO ] Computed 23 invariants in 15 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 19:33:46] [INFO ] Implicit Places using invariants in 453 ms returned [0]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 454 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 447/495 places, 795/1634 transitions.
Applied a total of 0 rules in 7 ms. Remains 447 /447 variables (removed 0) and now considering 795/795 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 479 ms. Remains : 447/495 places, 795/1634 transitions.
[2025-05-29 19:33:46] [INFO ] Flatten gal took : 20 ms
[2025-05-29 19:33:46] [INFO ] Flatten gal took : 21 ms
[2025-05-29 19:33:46] [INFO ] Input system was already deterministic with 795 transitions.
[2025-05-29 19:33:46] [INFO ] Flatten gal took : 21 ms
[2025-05-29 19:33:46] [INFO ] Flatten gal took : 21 ms
[2025-05-29 19:33:46] [INFO ] Time to serialize gal into /tmp/CTLFireability8461908633973858168.gal : 3 ms
[2025-05-29 19:33:46] [INFO ] Time to serialize properties into /tmp/CTLFireability1056126402060625442.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/CTLFireability8461908633973858168.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1056126402060625442.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.
[2025-05-29 19:34:16] [INFO ] Flatten gal took : 19 ms
[2025-05-29 19:34:16] [INFO ] Applying decomposition
[2025-05-29 19:34:16] [INFO ] Flatten gal took : 19 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph9895974176325295725.txt' '-o' '/tmp/graph9895974176325295725.bin' '-w' '/tmp/graph9895974176325295725.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph9895974176325295725.bin' '-l' '-1' '-v' '-w' '/tmp/graph9895974176325295725.weights' '-q' '0' '-e' '0.001'
[2025-05-29 19:34:16] [INFO ] Decomposing Gal with order
[2025-05-29 19:34:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-29 19:34:16] [INFO ] Removed a total of 1446 redundant transitions.
[2025-05-29 19:34:16] [INFO ] Flatten gal took : 42 ms
[2025-05-29 19:34:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 17 labels/synchronizations in 10 ms.
[2025-05-29 19:34:16] [INFO ] Time to serialize gal into /tmp/CTLFireability11086446714743603843.gal : 6 ms
[2025-05-29 19:34:16] [INFO ] Time to serialize properties into /tmp/CTLFireability5751999423207881108.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/CTLFireability11086446714743603843.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5751999423207881108.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 : 495/495 places, 1634/1634 transitions.
Discarding 52 places :
Symmetric choice reduction at 0 with 52 rule applications. Total rules 52 place count 443 transition count 718
Iterating global reduction 0 with 52 rules applied. Total rules applied 104 place count 443 transition count 718
Applied a total of 104 rules in 22 ms. Remains 443 /495 variables (removed 52) and now considering 718/1634 (removed 916) transitions.
// Phase 1: matrix 718 rows 443 cols
[2025-05-29 19:34:46] [INFO ] Computed 23 invariants in 10 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 19:34:47] [INFO ] Implicit Places using invariants in 460 ms returned [0]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 463 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 442/495 places, 718/1634 transitions.
Applied a total of 0 rules in 12 ms. Remains 442 /442 variables (removed 0) and now considering 718/718 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 497 ms. Remains : 442/495 places, 718/1634 transitions.
[2025-05-29 19:34:47] [INFO ] Flatten gal took : 15 ms
[2025-05-29 19:34:47] [INFO ] Flatten gal took : 15 ms
[2025-05-29 19:34:47] [INFO ] Input system was already deterministic with 718 transitions.
[2025-05-29 19:34:47] [INFO ] Flatten gal took : 16 ms
[2025-05-29 19:34:47] [INFO ] Flatten gal took : 16 ms
[2025-05-29 19:34:47] [INFO ] Time to serialize gal into /tmp/CTLFireability17436898451561107840.gal : 4 ms
[2025-05-29 19:34:47] [INFO ] Time to serialize properties into /tmp/CTLFireability12911100178314278094.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/CTLFireability17436898451561107840.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12911100178314278094.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.
[2025-05-29 19:35:17] [INFO ] Flatten gal took : 17 ms
[2025-05-29 19:35:17] [INFO ] Applying decomposition
[2025-05-29 19:35:17] [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/graph8098893575654155707.txt' '-o' '/tmp/graph8098893575654155707.bin' '-w' '/tmp/graph8098893575654155707.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph8098893575654155707.bin' '-l' '-1' '-v' '-w' '/tmp/graph8098893575654155707.weights' '-q' '0' '-e' '0.001'
[2025-05-29 19:35:17] [INFO ] Decomposing Gal with order
[2025-05-29 19:35:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-29 19:35:17] [INFO ] Removed a total of 1223 redundant transitions.
[2025-05-29 19:35:17] [INFO ] Flatten gal took : 37 ms
[2025-05-29 19:35:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 20 labels/synchronizations in 10 ms.
[2025-05-29 19:35:17] [INFO ] Time to serialize gal into /tmp/CTLFireability3828712482380585712.gal : 5 ms
[2025-05-29 19:35:17] [INFO ] Time to serialize properties into /tmp/CTLFireability987130287312135191.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/CTLFireability3828712482380585712.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability987130287312135191.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 : 495/495 places, 1634/1634 transitions.
Performed 88 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 88 Pre rules applied. Total rules applied 0 place count 495 transition count 1546
Deduced a syphon composed of 88 places in 0 ms
Reduce places removed 88 places and 0 transitions.
Iterating global reduction 0 with 176 rules applied. Total rules applied 176 place count 407 transition count 1546
Discarding 43 places :
Symmetric choice reduction at 0 with 43 rule applications. Total rules 219 place count 364 transition count 801
Iterating global reduction 0 with 43 rules applied. Total rules applied 262 place count 364 transition count 801
Applied a total of 262 rules in 40 ms. Remains 364 /495 variables (removed 131) and now considering 801/1634 (removed 833) transitions.
// Phase 1: matrix 801 rows 364 cols
[2025-05-29 19:35:47] [INFO ] Computed 23 invariants in 9 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 19:35:47] [INFO ] Implicit Places using invariants in 295 ms returned []
[2025-05-29 19:35:47] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 19:35:48] [INFO ] State equation strengthened by 90 read => feed constraints.
[2025-05-29 19:35:49] [INFO ] Implicit Places using invariants and state equation in 2081 ms returned []
Implicit Place search using SMT with State Equation took 2379 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-29 19:35:49] [INFO ] Redundant transitions in 48 ms returned []
Running 791 sub problems to find dead transitions.
[2025-05-29 19:35:49] [INFO ] Invariant cache hit.
[2025-05-29 19:35:49] [INFO ] State equation strengthened by 90 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/364 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 791 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/364 variables, 11/23 constraints. Problems are: Problem set: 0 solved, 791 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:35:56] [INFO ] Deduced a trap composed of 49 places in 167 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:35:56] [INFO ] Deduced a trap composed of 49 places in 195 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:35:57] [INFO ] Deduced a trap composed of 46 places in 209 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:35:57] [INFO ] Deduced a trap composed of 50 places in 183 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:35:58] [INFO ] Deduced a trap composed of 50 places in 195 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:35:58] [INFO ] Deduced a trap composed of 45 places in 192 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:35:58] [INFO ] Deduced a trap composed of 45 places in 204 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:35:59] [INFO ] Deduced a trap composed of 46 places in 199 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:35:59] [INFO ] Deduced a trap composed of 46 places in 198 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:35:59] [INFO ] Deduced a trap composed of 46 places in 201 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:35:59] [INFO ] Deduced a trap composed of 45 places in 198 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:36:00] [INFO ] Deduced a trap composed of 45 places in 200 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:36:00] [INFO ] Deduced a trap composed of 46 places in 192 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:36:01] [INFO ] Deduced a trap composed of 105 places in 184 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:36:01] [INFO ] Deduced a trap composed of 49 places in 189 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:36:01] [INFO ] Deduced a trap composed of 49 places in 185 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:36:01] [INFO ] Deduced a trap composed of 49 places in 188 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:36:01] [INFO ] Deduced a trap composed of 60 places in 190 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:36:02] [INFO ] Deduced a trap composed of 61 places in 188 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:36:02] [INFO ] Deduced a trap composed of 115 places in 186 ms of which 40 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/364 variables, 20/43 constraints. Problems are: Problem set: 0 solved, 791 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:36:04] [INFO ] Deduced a trap composed of 48 places in 204 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:36:04] [INFO ] Deduced a trap composed of 45 places in 194 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:36:05] [INFO ] Deduced a trap composed of 60 places in 176 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:36:05] [INFO ] Deduced a trap composed of 71 places in 165 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:36:05] [INFO ] Deduced a trap composed of 61 places in 162 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:36:06] [INFO ] Deduced a trap composed of 104 places in 177 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:36:06] [INFO ] Deduced a trap composed of 82 places in 176 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:36:07] [INFO ] Deduced a trap composed of 60 places in 187 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:36:07] [INFO ] Deduced a trap composed of 72 places in 199 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:36:08] [INFO ] Deduced a trap composed of 49 places in 167 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:36:08] [INFO ] Deduced a trap composed of 104 places in 186 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:36:09] [INFO ] Deduced a trap composed of 71 places in 179 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:36:09] [INFO ] Deduced a trap composed of 48 places in 195 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:36:10] [INFO ] Deduced a trap composed of 48 places in 199 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:36:10] [INFO ] Deduced a trap composed of 48 places in 192 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:36:10] [INFO ] Deduced a trap composed of 48 places in 188 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:36:10] [INFO ] Deduced a trap composed of 49 places in 194 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:36:11] [INFO ] Deduced a trap composed of 47 places in 201 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:36:11] [INFO ] Deduced a trap composed of 71 places in 192 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:36:14] [INFO ] Deduced a trap composed of 46 places in 198 ms of which 36 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/364 variables, 20/63 constraints. Problems are: Problem set: 0 solved, 791 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 364/1165 variables, and 63 constraints, problems are : Problem set: 0 solved, 791 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, Generalized P Invariants (flows): 11/11 constraints, State Equation: 0/364 constraints, ReadFeed: 0/90 constraints, PredecessorRefiner: 791/791 constraints, Known Traps: 40/40 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 791 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/364 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 791 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/364 variables, 11/23 constraints. Problems are: Problem set: 0 solved, 791 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/364 variables, 40/63 constraints. Problems are: Problem set: 0 solved, 791 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 364/1165 variables, and 63 constraints, problems are : Problem set: 0 solved, 791 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, Generalized P Invariants (flows): 11/11 constraints, State Equation: 0/364 constraints, ReadFeed: 0/90 constraints, PredecessorRefiner: 0/791 constraints, Known Traps: 40/40 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60401ms problems are : Problem set: 0 solved, 791 unsolved
Search for dead transitions found 0 dead transitions in 60403ms
Starting structural reductions in SI_CTL mode, iteration 1 : 364/495 places, 801/1634 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 62879 ms. Remains : 364/495 places, 801/1634 transitions.
[2025-05-29 19:36:50] [INFO ] Flatten gal took : 18 ms
[2025-05-29 19:36:50] [INFO ] Flatten gal took : 20 ms
[2025-05-29 19:36:50] [INFO ] Input system was already deterministic with 801 transitions.
[2025-05-29 19:36:50] [INFO ] Flatten gal took : 19 ms
[2025-05-29 19:36:50] [INFO ] Flatten gal took : 19 ms
[2025-05-29 19:36:50] [INFO ] Time to serialize gal into /tmp/CTLFireability6651681067546468999.gal : 3 ms
[2025-05-29 19:36:50] [INFO ] Time to serialize properties into /tmp/CTLFireability6651064524010064228.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/CTLFireability6651681067546468999.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6651064524010064228.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.
[2025-05-29 19:37:20] [INFO ] Flatten gal took : 23 ms
[2025-05-29 19:37:20] [INFO ] Applying decomposition
[2025-05-29 19:37:20] [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/graph17043703342262024360.txt' '-o' '/tmp/graph17043703342262024360.bin' '-w' '/tmp/graph17043703342262024360.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph17043703342262024360.bin' '-l' '-1' '-v' '-w' '/tmp/graph17043703342262024360.weights' '-q' '0' '-e' '0.001'
[2025-05-29 19:37:20] [INFO ] Decomposing Gal with order
[2025-05-29 19:37:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-29 19:37:20] [INFO ] Removed a total of 1071 redundant transitions.
[2025-05-29 19:37:20] [INFO ] Flatten gal took : 56 ms
[2025-05-29 19:37:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 520 labels/synchronizations in 17 ms.
[2025-05-29 19:37:20] [INFO ] Time to serialize gal into /tmp/CTLFireability14310811295794762489.gal : 4 ms
[2025-05-29 19:37:20] [INFO ] Time to serialize properties into /tmp/CTLFireability90081065780176738.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/CTLFireability14310811295794762489.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability90081065780176738.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 : 495/495 places, 1634/1634 transitions.
Performed 90 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 90 Pre rules applied. Total rules applied 0 place count 495 transition count 1544
Deduced a syphon composed of 90 places in 0 ms
Reduce places removed 90 places and 0 transitions.
Iterating global reduction 0 with 180 rules applied. Total rules applied 180 place count 405 transition count 1544
Discarding 53 places :
Symmetric choice reduction at 0 with 53 rule applications. Total rules 233 place count 352 transition count 609
Iterating global reduction 0 with 53 rules applied. Total rules applied 286 place count 352 transition count 609
Applied a total of 286 rules in 33 ms. Remains 352 /495 variables (removed 143) and now considering 609/1634 (removed 1025) transitions.
// Phase 1: matrix 609 rows 352 cols
[2025-05-29 19:37:50] [INFO ] Computed 23 invariants in 12 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 19:37:51] [INFO ] Implicit Places using invariants in 419 ms returned [0]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 420 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 351/495 places, 609/1634 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 99 transitions
Trivial Post-agglo rules discarded 99 transitions
Performed 99 trivial Post agglomeration. Transition count delta: 99
Iterating post reduction 0 with 99 rules applied. Total rules applied 99 place count 351 transition count 510
Reduce places removed 99 places and 0 transitions.
Iterating post reduction 1 with 99 rules applied. Total rules applied 198 place count 252 transition count 510
Applied a total of 198 rules in 11 ms. Remains 252 /351 variables (removed 99) and now considering 510/609 (removed 99) transitions.
// Phase 1: matrix 510 rows 252 cols
[2025-05-29 19:37:51] [INFO ] Computed 22 invariants in 7 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 19:37:51] [INFO ] Implicit Places using invariants in 210 ms returned []
[2025-05-29 19:37:51] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 19:37:51] [INFO ] State equation strengthened by 90 read => feed constraints.
[2025-05-29 19:37:52] [INFO ] Implicit Places using invariants and state equation in 1103 ms returned []
Implicit Place search using SMT with State Equation took 1317 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 252/495 places, 510/1634 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 1783 ms. Remains : 252/495 places, 510/1634 transitions.
[2025-05-29 19:37:52] [INFO ] Flatten gal took : 13 ms
[2025-05-29 19:37:52] [INFO ] Flatten gal took : 12 ms
[2025-05-29 19:37:52] [INFO ] Input system was already deterministic with 510 transitions.
[2025-05-29 19:37:52] [INFO ] Flatten gal took : 13 ms
[2025-05-29 19:37:52] [INFO ] Flatten gal took : 12 ms
[2025-05-29 19:37:52] [INFO ] Time to serialize gal into /tmp/CTLFireability9264675932165099982.gal : 2 ms
[2025-05-29 19:37:52] [INFO ] Time to serialize properties into /tmp/CTLFireability11248660479059120589.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/CTLFireability9264675932165099982.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11248660479059120589.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.
[2025-05-29 19:38:22] [INFO ] Flatten gal took : 19 ms
[2025-05-29 19:38:22] [INFO ] Applying decomposition
[2025-05-29 19:38:22] [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/graph8506350360515630128.txt' '-o' '/tmp/graph8506350360515630128.bin' '-w' '/tmp/graph8506350360515630128.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph8506350360515630128.bin' '-l' '-1' '-v' '-w' '/tmp/graph8506350360515630128.weights' '-q' '0' '-e' '0.001'
[2025-05-29 19:38:22] [INFO ] Decomposing Gal with order
[2025-05-29 19:38:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-29 19:38:22] [INFO ] Removed a total of 907 redundant transitions.
[2025-05-29 19:38:22] [INFO ] Flatten gal took : 27 ms
[2025-05-29 19:38:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 104 labels/synchronizations in 7 ms.
[2025-05-29 19:38:22] [INFO ] Time to serialize gal into /tmp/CTLFireability16461974723774369477.gal : 3 ms
[2025-05-29 19:38:22] [INFO ] Time to serialize properties into /tmp/CTLFireability7439294222941121104.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/CTLFireability16461974723774369477.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7439294222941121104.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 : 495/495 places, 1634/1634 transitions.
Performed 90 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 90 Pre rules applied. Total rules applied 0 place count 495 transition count 1544
Deduced a syphon composed of 90 places in 1 ms
Reduce places removed 90 places and 0 transitions.
Iterating global reduction 0 with 180 rules applied. Total rules applied 180 place count 405 transition count 1544
Discarding 46 places :
Symmetric choice reduction at 0 with 46 rule applications. Total rules 226 place count 359 transition count 742
Iterating global reduction 0 with 46 rules applied. Total rules applied 272 place count 359 transition count 742
Applied a total of 272 rules in 35 ms. Remains 359 /495 variables (removed 136) and now considering 742/1634 (removed 892) transitions.
// Phase 1: matrix 742 rows 359 cols
[2025-05-29 19:38:52] [INFO ] Computed 23 invariants in 12 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 19:38:53] [INFO ] Implicit Places using invariants in 475 ms returned [0]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 476 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 358/495 places, 742/1634 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 92 transitions
Trivial Post-agglo rules discarded 92 transitions
Performed 92 trivial Post agglomeration. Transition count delta: 92
Iterating post reduction 0 with 92 rules applied. Total rules applied 92 place count 358 transition count 650
Reduce places removed 92 places and 0 transitions.
Iterating post reduction 1 with 92 rules applied. Total rules applied 184 place count 266 transition count 650
Applied a total of 184 rules in 10 ms. Remains 266 /358 variables (removed 92) and now considering 650/742 (removed 92) transitions.
// Phase 1: matrix 650 rows 266 cols
[2025-05-29 19:38:53] [INFO ] Computed 22 invariants in 11 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 19:38:53] [INFO ] Implicit Places using invariants in 240 ms returned []
[2025-05-29 19:38:53] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 19:38:53] [INFO ] State equation strengthened by 90 read => feed constraints.
[2025-05-29 19:38:54] [INFO ] Implicit Places using invariants and state equation in 1163 ms returned []
Implicit Place search using SMT with State Equation took 1404 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 266/495 places, 650/1634 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 1926 ms. Remains : 266/495 places, 650/1634 transitions.
[2025-05-29 19:38:54] [INFO ] Flatten gal took : 17 ms
[2025-05-29 19:38:54] [INFO ] Flatten gal took : 16 ms
[2025-05-29 19:38:54] [INFO ] Input system was already deterministic with 650 transitions.
[2025-05-29 19:38:54] [INFO ] Flatten gal took : 16 ms
[2025-05-29 19:38:54] [INFO ] Flatten gal took : 16 ms
[2025-05-29 19:38:54] [INFO ] Time to serialize gal into /tmp/CTLFireability18221927197523453565.gal : 3 ms
[2025-05-29 19:38:54] [INFO ] Time to serialize properties into /tmp/CTLFireability2107460770439075711.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/CTLFireability18221927197523453565.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2107460770439075711.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.
[2025-05-29 19:39:25] [INFO ] Flatten gal took : 16 ms
[2025-05-29 19:39:25] [INFO ] Applying decomposition
[2025-05-29 19:39:25] [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/graph9106164937125677522.txt' '-o' '/tmp/graph9106164937125677522.bin' '-w' '/tmp/graph9106164937125677522.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph9106164937125677522.bin' '-l' '-1' '-v' '-w' '/tmp/graph9106164937125677522.weights' '-q' '0' '-e' '0.001'
[2025-05-29 19:39:25] [INFO ] Decomposing Gal with order
[2025-05-29 19:39:25] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-29 19:39:25] [INFO ] Removed a total of 1090 redundant transitions.
[2025-05-29 19:39:25] [INFO ] Flatten gal took : 39 ms
[2025-05-29 19:39:25] [INFO ] Fuse similar labels procedure discarded/fused a total of 239 labels/synchronizations in 10 ms.
[2025-05-29 19:39:25] [INFO ] Time to serialize gal into /tmp/CTLFireability12972307172341731032.gal : 4 ms
[2025-05-29 19:39:25] [INFO ] Time to serialize properties into /tmp/CTLFireability2012190264983288827.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/CTLFireability12972307172341731032.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2012190264983288827.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 : 495/495 places, 1634/1634 transitions.
Performed 90 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 90 Pre rules applied. Total rules applied 0 place count 495 transition count 1544
Deduced a syphon composed of 90 places in 0 ms
Reduce places removed 90 places and 0 transitions.
Iterating global reduction 0 with 180 rules applied. Total rules applied 180 place count 405 transition count 1544
Discarding 53 places :
Symmetric choice reduction at 0 with 53 rule applications. Total rules 233 place count 352 transition count 609
Iterating global reduction 0 with 53 rules applied. Total rules applied 286 place count 352 transition count 609
Applied a total of 286 rules in 29 ms. Remains 352 /495 variables (removed 143) and now considering 609/1634 (removed 1025) transitions.
// Phase 1: matrix 609 rows 352 cols
[2025-05-29 19:39:55] [INFO ] Computed 23 invariants in 18 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 19:39:55] [INFO ] Implicit Places using invariants in 416 ms returned [0]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 417 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 351/495 places, 609/1634 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 99 transitions
Trivial Post-agglo rules discarded 99 transitions
Performed 99 trivial Post agglomeration. Transition count delta: 99
Iterating post reduction 0 with 99 rules applied. Total rules applied 99 place count 351 transition count 510
Reduce places removed 99 places and 0 transitions.
Iterating post reduction 1 with 99 rules applied. Total rules applied 198 place count 252 transition count 510
Applied a total of 198 rules in 8 ms. Remains 252 /351 variables (removed 99) and now considering 510/609 (removed 99) transitions.
// Phase 1: matrix 510 rows 252 cols
[2025-05-29 19:39:55] [INFO ] Computed 22 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 19:39:55] [INFO ] Implicit Places using invariants in 210 ms returned []
[2025-05-29 19:39:55] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 19:39:56] [INFO ] State equation strengthened by 90 read => feed constraints.
[2025-05-29 19:39:56] [INFO ] Implicit Places using invariants and state equation in 1113 ms returned []
Implicit Place search using SMT with State Equation took 1324 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 252/495 places, 510/1634 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 1781 ms. Remains : 252/495 places, 510/1634 transitions.
[2025-05-29 19:39:57] [INFO ] Flatten gal took : 12 ms
[2025-05-29 19:39:57] [INFO ] Flatten gal took : 12 ms
[2025-05-29 19:39:57] [INFO ] Input system was already deterministic with 510 transitions.
RANDOM walk for 3998 steps (0 resets) in 27 ms. (142 steps per ms) remains 0/1 properties
FORMULA Anderson-PT-10-CTLFireability-2025-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2025-05-29 19:39:57] [INFO ] Flatten gal took : 15 ms
[2025-05-29 19:39:57] [INFO ] Flatten gal took : 12 ms
[2025-05-29 19:39:57] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17056835688374616769.gal : 2 ms
[2025-05-29 19:39:57] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4781460464084052214.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/ReachabilityCardinality17056835688374616769.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality4781460464084052214.prop' '--nowitness' '--gen-order' 'FOLLOW'

ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 495/495 places, 1634/1634 transitions.
Discarding 52 places :
Symmetric choice reduction at 0 with 52 rule applications. Total rules 52 place count 443 transition count 718
Iterating global reduction 0 with 52 rules applied. Total rules applied 104 place count 443 transition count 718
Applied a total of 104 rules in 15 ms. Remains 443 /495 variables (removed 52) and now considering 718/1634 (removed 916) transitions.
// Phase 1: matrix 718 rows 443 cols
[2025-05-29 19:39:57] [INFO ] Computed 23 invariants in 8 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 19:39:57] [INFO ] Implicit Places using invariants in 462 ms returned [0]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 463 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 442/495 places, 718/1634 transitions.
Applied a total of 0 rules in 7 ms. Remains 442 /442 variables (removed 0) and now considering 718/718 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 485 ms. Remains : 442/495 places, 718/1634 transitions.
[2025-05-29 19:39:57] [INFO ] Flatten gal took : 15 ms
[2025-05-29 19:39:57] [INFO ] Flatten gal took : 15 ms
[2025-05-29 19:39:57] [INFO ] Input system was already deterministic with 718 transitions.
[2025-05-29 19:39:57] [INFO ] Flatten gal took : 22 ms
[2025-05-29 19:39:57] [INFO ] Flatten gal took : 25 ms
[2025-05-29 19:39:57] [INFO ] Time to serialize gal into /tmp/CTLFireability1093652555498404242.gal : 3 ms
[2025-05-29 19:39:57] [INFO ] Time to serialize properties into /tmp/CTLFireability14911058429931153347.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/CTLFireability1093652555498404242.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14911058429931153347.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.
[2025-05-29 19:40:27] [INFO ] Flatten gal took : 21 ms
[2025-05-29 19:40:27] [INFO ] Applying decomposition
[2025-05-29 19:40:27] [INFO ] Flatten gal took : 15 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph15346412496662882275.txt' '-o' '/tmp/graph15346412496662882275.bin' '-w' '/tmp/graph15346412496662882275.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph15346412496662882275.bin' '-l' '-1' '-v' '-w' '/tmp/graph15346412496662882275.weights' '-q' '0' '-e' '0.001'
[2025-05-29 19:40:27] [INFO ] Decomposing Gal with order
[2025-05-29 19:40:27] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-29 19:40:27] [INFO ] Removed a total of 1223 redundant transitions.
[2025-05-29 19:40:27] [INFO ] Flatten gal took : 30 ms
[2025-05-29 19:40:27] [INFO ] Fuse similar labels procedure discarded/fused a total of 7 labels/synchronizations in 5 ms.
[2025-05-29 19:40:27] [INFO ] Time to serialize gal into /tmp/CTLFireability9092773409370922889.gal : 4 ms
[2025-05-29 19:40:27] [INFO ] Time to serialize properties into /tmp/CTLFireability11990103339884784544.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/CTLFireability9092773409370922889.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11990103339884784544.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 : 495/495 places, 1634/1634 transitions.
Discarding 54 places :
Symmetric choice reduction at 0 with 54 rule applications. Total rules 54 place count 441 transition count 680
Iterating global reduction 0 with 54 rules applied. Total rules applied 108 place count 441 transition count 680
Applied a total of 108 rules in 15 ms. Remains 441 /495 variables (removed 54) and now considering 680/1634 (removed 954) transitions.
// Phase 1: matrix 680 rows 441 cols
[2025-05-29 19:40:58] [INFO ] Computed 23 invariants in 11 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 19:40:58] [INFO ] Implicit Places using invariants in 479 ms returned [0]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 480 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 440/495 places, 680/1634 transitions.
Applied a total of 0 rules in 6 ms. Remains 440 /440 variables (removed 0) and now considering 680/680 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 501 ms. Remains : 440/495 places, 680/1634 transitions.
[2025-05-29 19:40:58] [INFO ] Flatten gal took : 13 ms
[2025-05-29 19:40:58] [INFO ] Flatten gal took : 14 ms
[2025-05-29 19:40:58] [INFO ] Input system was already deterministic with 680 transitions.
[2025-05-29 19:40:58] [INFO ] Flatten gal took : 15 ms
[2025-05-29 19:40:58] [INFO ] Flatten gal took : 15 ms
[2025-05-29 19:40:58] [INFO ] Time to serialize gal into /tmp/CTLFireability1015107313856777343.gal : 2 ms
[2025-05-29 19:40:58] [INFO ] Time to serialize properties into /tmp/CTLFireability991231205833404079.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/CTLFireability1015107313856777343.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability991231205833404079.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-05-29 19:41:28] [INFO ] Flatten gal took : 22 ms
[2025-05-29 19:41:28] [INFO ] Applying decomposition
[2025-05-29 19:41:28] [INFO ] Flatten gal took : 15 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph4818938632553988068.txt' '-o' '/tmp/graph4818938632553988068.bin' '-w' '/tmp/graph4818938632553988068.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph4818938632553988068.bin' '-l' '-1' '-v' '-w' '/tmp/graph4818938632553988068.weights' '-q' '0' '-e' '0.001'
[2025-05-29 19:41:28] [INFO ] Decomposing Gal with order
[2025-05-29 19:41:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-29 19:41:28] [INFO ] Removed a total of 1106 redundant transitions.
[2025-05-29 19:41:28] [INFO ] Flatten gal took : 28 ms
[2025-05-29 19:41:28] [INFO ] Fuse similar labels procedure discarded/fused a total of 13 labels/synchronizations in 7 ms.
[2025-05-29 19:41:28] [INFO ] Time to serialize gal into /tmp/CTLFireability2169847976980493868.gal : 4 ms
[2025-05-29 19:41:28] [INFO ] Time to serialize properties into /tmp/CTLFireability3245645473196500045.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/CTLFireability2169847976980493868.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3245645473196500045.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 : 495/495 places, 1634/1634 transitions.
Discarding 45 places :
Symmetric choice reduction at 0 with 45 rule applications. Total rules 45 place count 450 transition count 851
Iterating global reduction 0 with 45 rules applied. Total rules applied 90 place count 450 transition count 851
Applied a total of 90 rules in 20 ms. Remains 450 /495 variables (removed 45) and now considering 851/1634 (removed 783) transitions.
// Phase 1: matrix 851 rows 450 cols
[2025-05-29 19:41:58] [INFO ] Computed 23 invariants in 7 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 19:41:59] [INFO ] Implicit Places using invariants in 334 ms returned []
[2025-05-29 19:41:59] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 19:41:59] [INFO ] State equation strengthened by 90 read => feed constraints.
[2025-05-29 19:42:02] [INFO ] Implicit Places using invariants and state equation in 3037 ms returned []
Implicit Place search using SMT with State Equation took 3373 ms to find 0 implicit places.
Running 841 sub problems to find dead transitions.
[2025-05-29 19:42:02] [INFO ] Invariant cache hit.
[2025-05-29 19:42:02] [INFO ] State equation strengthened by 90 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/450 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 841 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/450 variables, 11/23 constraints. Problems are: Problem set: 0 solved, 841 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:42:09] [INFO ] Deduced a trap composed of 59 places in 216 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:42:10] [INFO ] Deduced a trap composed of 59 places in 220 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:42:10] [INFO ] Deduced a trap composed of 59 places in 213 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:42:11] [INFO ] Deduced a trap composed of 55 places in 226 ms of which 47 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:42:11] [INFO ] Deduced a trap composed of 59 places in 210 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:42:12] [INFO ] Deduced a trap composed of 70 places in 226 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:42:12] [INFO ] Deduced a trap composed of 59 places in 218 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:42:14] [INFO ] Deduced a trap composed of 58 places in 224 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:42:14] [INFO ] Deduced a trap composed of 58 places in 220 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:42:14] [INFO ] Deduced a trap composed of 83 places in 222 ms of which 53 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:42:15] [INFO ] Deduced a trap composed of 59 places in 218 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:42:15] [INFO ] Deduced a trap composed of 70 places in 220 ms of which 47 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:42:15] [INFO ] Deduced a trap composed of 81 places in 227 ms of which 53 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:42:17] [INFO ] Deduced a trap composed of 55 places in 216 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:42:19] [INFO ] Deduced a trap composed of 47 places in 235 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:42:20] [INFO ] Deduced a trap composed of 50 places in 209 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:42:20] [INFO ] Deduced a trap composed of 81 places in 218 ms of which 52 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/450 variables, 17/40 constraints. Problems are: Problem set: 0 solved, 841 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:42:24] [INFO ] Deduced a trap composed of 59 places in 229 ms of which 49 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:42:25] [INFO ] Deduced a trap composed of 70 places in 233 ms of which 51 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:42:26] [INFO ] Deduced a trap composed of 70 places in 219 ms of which 48 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:42:26] [INFO ] Deduced a trap composed of 61 places in 199 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:42:26] [INFO ] Deduced a trap composed of 103 places in 221 ms of which 51 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:42:26] [INFO ] Deduced a trap composed of 92 places in 216 ms of which 48 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 450/1301 variables, and 46 constraints, problems are : Problem set: 0 solved, 841 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, Generalized P Invariants (flows): 11/11 constraints, State Equation: 0/450 constraints, ReadFeed: 0/90 constraints, PredecessorRefiner: 841/841 constraints, Known Traps: 23/23 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 841 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/450 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 841 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/450 variables, 11/23 constraints. Problems are: Problem set: 0 solved, 841 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/450 variables, 23/46 constraints. Problems are: Problem set: 0 solved, 841 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 450/1301 variables, and 46 constraints, problems are : Problem set: 0 solved, 841 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, Generalized P Invariants (flows): 11/11 constraints, State Equation: 0/450 constraints, ReadFeed: 0/90 constraints, PredecessorRefiner: 0/841 constraints, Known Traps: 23/23 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60374ms problems are : Problem set: 0 solved, 841 unsolved
Search for dead transitions found 0 dead transitions in 60376ms
Starting structural reductions in LTL mode, iteration 1 : 450/495 places, 851/1634 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 63773 ms. Remains : 450/495 places, 851/1634 transitions.
[2025-05-29 19:43:02] [INFO ] Flatten gal took : 18 ms
[2025-05-29 19:43:02] [INFO ] Flatten gal took : 20 ms
[2025-05-29 19:43:02] [INFO ] Input system was already deterministic with 851 transitions.
[2025-05-29 19:43:02] [INFO ] Flatten gal took : 20 ms
[2025-05-29 19:43:02] [INFO ] Flatten gal took : 21 ms
[2025-05-29 19:43:02] [INFO ] Time to serialize gal into /tmp/CTLFireability3836243279427570696.gal : 4 ms
[2025-05-29 19:43:02] [INFO ] Time to serialize properties into /tmp/CTLFireability3043821054094523995.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/CTLFireability3836243279427570696.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3043821054094523995.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.
[2025-05-29 19:43:32] [INFO ] Flatten gal took : 23 ms
[2025-05-29 19:43:32] [INFO ] Applying decomposition
[2025-05-29 19:43:32] [INFO ] Flatten gal took : 19 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph15458800588628726507.txt' '-o' '/tmp/graph15458800588628726507.bin' '-w' '/tmp/graph15458800588628726507.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph15458800588628726507.bin' '-l' '-1' '-v' '-w' '/tmp/graph15458800588628726507.weights' '-q' '0' '-e' '0.001'
[2025-05-29 19:43:32] [INFO ] Decomposing Gal with order
[2025-05-29 19:43:32] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-29 19:43:32] [INFO ] Removed a total of 1376 redundant transitions.
[2025-05-29 19:43:32] [INFO ] Flatten gal took : 36 ms
[2025-05-29 19:43:32] [INFO ] Fuse similar labels procedure discarded/fused a total of 55 labels/synchronizations in 5 ms.
[2025-05-29 19:43:32] [INFO ] Time to serialize gal into /tmp/CTLFireability9278579587782234702.gal : 4 ms
[2025-05-29 19:43:32] [INFO ] Time to serialize properties into /tmp/CTLFireability3901286556245609970.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/CTLFireability9278579587782234702.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3901286556245609970.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 : 495/495 places, 1634/1634 transitions.
Discarding 50 places :
Symmetric choice reduction at 0 with 50 rule applications. Total rules 50 place count 445 transition count 756
Iterating global reduction 0 with 50 rules applied. Total rules applied 100 place count 445 transition count 756
Applied a total of 100 rules in 18 ms. Remains 445 /495 variables (removed 50) and now considering 756/1634 (removed 878) transitions.
// Phase 1: matrix 756 rows 445 cols
[2025-05-29 19:44:03] [INFO ] Computed 23 invariants in 7 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 19:44:03] [INFO ] Implicit Places using invariants in 449 ms returned [0]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 450 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 444/495 places, 756/1634 transitions.
Applied a total of 0 rules in 6 ms. Remains 444 /444 variables (removed 0) and now considering 756/756 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 474 ms. Remains : 444/495 places, 756/1634 transitions.
[2025-05-29 19:44:03] [INFO ] Flatten gal took : 15 ms
[2025-05-29 19:44:03] [INFO ] Flatten gal took : 16 ms
[2025-05-29 19:44:03] [INFO ] Input system was already deterministic with 756 transitions.
[2025-05-29 19:44:03] [INFO ] Flatten gal took : 16 ms
[2025-05-29 19:44:03] [INFO ] Flatten gal took : 16 ms
[2025-05-29 19:44:03] [INFO ] Time to serialize gal into /tmp/CTLFireability13282881916159931503.gal : 3 ms
[2025-05-29 19:44:03] [INFO ] Time to serialize properties into /tmp/CTLFireability16875553073871213554.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/CTLFireability13282881916159931503.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16875553073871213554.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.
[2025-05-29 19:44:33] [INFO ] Flatten gal took : 16 ms
[2025-05-29 19:44:33] [INFO ] Applying decomposition
[2025-05-29 19:44:33] [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/graph14446531781213954262.txt' '-o' '/tmp/graph14446531781213954262.bin' '-w' '/tmp/graph14446531781213954262.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph14446531781213954262.bin' '-l' '-1' '-v' '-w' '/tmp/graph14446531781213954262.weights' '-q' '0' '-e' '0.001'
[2025-05-29 19:44:33] [INFO ] Decomposing Gal with order
[2025-05-29 19:44:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-29 19:44:33] [INFO ] Removed a total of 1350 redundant transitions.
[2025-05-29 19:44:33] [INFO ] Flatten gal took : 28 ms
[2025-05-29 19:44:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 12 labels/synchronizations in 8 ms.
[2025-05-29 19:44:33] [INFO ] Time to serialize gal into /tmp/CTLFireability8127287378175478448.gal : 5 ms
[2025-05-29 19:44:33] [INFO ] Time to serialize properties into /tmp/CTLFireability13743583361811354779.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/CTLFireability8127287378175478448.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13743583361811354779.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 : 495/495 places, 1634/1634 transitions.
Performed 89 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 89 Pre rules applied. Total rules applied 0 place count 495 transition count 1545
Deduced a syphon composed of 89 places in 1 ms
Reduce places removed 89 places and 0 transitions.
Iterating global reduction 0 with 178 rules applied. Total rules applied 178 place count 406 transition count 1545
Discarding 50 places :
Symmetric choice reduction at 0 with 50 rule applications. Total rules 228 place count 356 transition count 667
Iterating global reduction 0 with 50 rules applied. Total rules applied 278 place count 356 transition count 667
Applied a total of 278 rules in 34 ms. Remains 356 /495 variables (removed 139) and now considering 667/1634 (removed 967) transitions.
// Phase 1: matrix 667 rows 356 cols
[2025-05-29 19:45:03] [INFO ] Computed 23 invariants in 11 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 19:45:04] [INFO ] Implicit Places using invariants in 458 ms returned [0]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 459 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 355/495 places, 667/1634 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 77 transitions
Trivial Post-agglo rules discarded 77 transitions
Performed 77 trivial Post agglomeration. Transition count delta: 77
Iterating post reduction 0 with 77 rules applied. Total rules applied 77 place count 355 transition count 590
Reduce places removed 77 places and 0 transitions.
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Iterating post reduction 1 with 86 rules applied. Total rules applied 163 place count 278 transition count 581
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 172 place count 269 transition count 581
Applied a total of 172 rules in 10 ms. Remains 269 /355 variables (removed 86) and now considering 581/667 (removed 86) transitions.
// Phase 1: matrix 581 rows 269 cols
[2025-05-29 19:45:04] [INFO ] Computed 22 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 19:45:04] [INFO ] Implicit Places using invariants in 233 ms returned []
[2025-05-29 19:45:04] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 19:45:04] [INFO ] State equation strengthened by 90 read => feed constraints.
[2025-05-29 19:45:05] [INFO ] Implicit Places using invariants and state equation in 1279 ms returned []
Implicit Place search using SMT with State Equation took 1513 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 269/495 places, 581/1634 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 2018 ms. Remains : 269/495 places, 581/1634 transitions.
[2025-05-29 19:45:05] [INFO ] Flatten gal took : 15 ms
[2025-05-29 19:45:05] [INFO ] Flatten gal took : 23 ms
[2025-05-29 19:45:05] [INFO ] Input system was already deterministic with 581 transitions.
[2025-05-29 19:45:05] [INFO ] Flatten gal took : 14 ms
[2025-05-29 19:45:05] [INFO ] Flatten gal took : 14 ms
[2025-05-29 19:45:05] [INFO ] Time to serialize gal into /tmp/CTLFireability12576046038284538169.gal : 2 ms
[2025-05-29 19:45:05] [INFO ] Time to serialize properties into /tmp/CTLFireability2585231410084340192.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/CTLFireability12576046038284538169.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2585231410084340192.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.
[2025-05-29 19:45:36] [INFO ] Flatten gal took : 21 ms
[2025-05-29 19:45:36] [INFO ] Applying decomposition
[2025-05-29 19:45:36] [INFO ] Flatten gal took : 15 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph1798713240216621974.txt' '-o' '/tmp/graph1798713240216621974.bin' '-w' '/tmp/graph1798713240216621974.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph1798713240216621974.bin' '-l' '-1' '-v' '-w' '/tmp/graph1798713240216621974.weights' '-q' '0' '-e' '0.001'
[2025-05-29 19:45:36] [INFO ] Decomposing Gal with order
[2025-05-29 19:45:36] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-29 19:45:36] [INFO ] Removed a total of 1052 redundant transitions.
[2025-05-29 19:45:36] [INFO ] Flatten gal took : 25 ms
[2025-05-29 19:45:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 140 labels/synchronizations in 8 ms.
[2025-05-29 19:45:36] [INFO ] Time to serialize gal into /tmp/CTLFireability7914537007565130064.gal : 3 ms
[2025-05-29 19:45:36] [INFO ] Time to serialize properties into /tmp/CTLFireability17344156778096823579.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/CTLFireability7914537007565130064.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17344156778096823579.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 : 495/495 places, 1634/1634 transitions.
Performed 90 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 90 Pre rules applied. Total rules applied 0 place count 495 transition count 1544
Deduced a syphon composed of 90 places in 0 ms
Reduce places removed 90 places and 0 transitions.
Iterating global reduction 0 with 180 rules applied. Total rules applied 180 place count 405 transition count 1544
Discarding 50 places :
Symmetric choice reduction at 0 with 50 rule applications. Total rules 230 place count 355 transition count 666
Iterating global reduction 0 with 50 rules applied. Total rules applied 280 place count 355 transition count 666
Applied a total of 280 rules in 22 ms. Remains 355 /495 variables (removed 140) and now considering 666/1634 (removed 968) transitions.
// Phase 1: matrix 666 rows 355 cols
[2025-05-29 19:46:06] [INFO ] Computed 23 invariants in 11 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 19:46:06] [INFO ] Implicit Places using invariants in 441 ms returned [0]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 442 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 354/495 places, 666/1634 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 96 transitions
Trivial Post-agglo rules discarded 96 transitions
Performed 96 trivial Post agglomeration. Transition count delta: 96
Iterating post reduction 0 with 96 rules applied. Total rules applied 96 place count 354 transition count 570
Reduce places removed 96 places and 0 transitions.
Iterating post reduction 1 with 96 rules applied. Total rules applied 192 place count 258 transition count 570
Applied a total of 192 rules in 8 ms. Remains 258 /354 variables (removed 96) and now considering 570/666 (removed 96) transitions.
// Phase 1: matrix 570 rows 258 cols
[2025-05-29 19:46:06] [INFO ] Computed 22 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 19:46:06] [INFO ] Implicit Places using invariants in 221 ms returned []
[2025-05-29 19:46:06] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 19:46:07] [INFO ] State equation strengthened by 90 read => feed constraints.
[2025-05-29 19:46:08] [INFO ] Implicit Places using invariants and state equation in 1577 ms returned []
Implicit Place search using SMT with State Equation took 1800 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 258/495 places, 570/1634 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 2273 ms. Remains : 258/495 places, 570/1634 transitions.
[2025-05-29 19:46:08] [INFO ] Flatten gal took : 17 ms
[2025-05-29 19:46:08] [INFO ] Flatten gal took : 14 ms
[2025-05-29 19:46:08] [INFO ] Input system was already deterministic with 570 transitions.
[2025-05-29 19:46:08] [INFO ] Flatten gal took : 13 ms
[2025-05-29 19:46:08] [INFO ] Flatten gal took : 13 ms
[2025-05-29 19:46:08] [INFO ] Time to serialize gal into /tmp/CTLFireability11827054045056518796.gal : 2 ms
[2025-05-29 19:46:08] [INFO ] Time to serialize properties into /tmp/CTLFireability14450793494516109347.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/CTLFireability11827054045056518796.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14450793494516109347.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.
[2025-05-29 19:46:38] [INFO ] Flatten gal took : 18 ms
[2025-05-29 19:46:38] [INFO ] Applying decomposition
[2025-05-29 19:46:38] [INFO ] Flatten gal took : 14 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/graph15313051646973750544.txt' '-o' '/tmp/graph15313051646973750544.bin' '-w' '/tmp/graph15313051646973750544.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph15313051646973750544.bin' '-l' '-1' '-v' '-w' '/tmp/graph15313051646973750544.weights' '-q' '0' '-e' '0.001'
[2025-05-29 19:46:38] [INFO ] Decomposing Gal with order
[2025-05-29 19:46:38] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-29 19:46:38] [INFO ] Removed a total of 965 redundant transitions.
[2025-05-29 19:46:38] [INFO ] Flatten gal took : 25 ms
[2025-05-29 19:46:38] [INFO ] Fuse similar labels procedure discarded/fused a total of 146 labels/synchronizations in 6 ms.
[2025-05-29 19:46:38] [INFO ] Time to serialize gal into /tmp/CTLFireability16854635213298577658.gal : 3 ms
[2025-05-29 19:46:38] [INFO ] Time to serialize properties into /tmp/CTLFireability13003198823140883074.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/CTLFireability16854635213298577658.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13003198823140883074.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 : 495/495 places, 1634/1634 transitions.
Performed 90 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 90 Pre rules applied. Total rules applied 0 place count 495 transition count 1544
Deduced a syphon composed of 90 places in 0 ms
Reduce places removed 90 places and 0 transitions.
Iterating global reduction 0 with 180 rules applied. Total rules applied 180 place count 405 transition count 1544
Discarding 50 places :
Symmetric choice reduction at 0 with 50 rule applications. Total rules 230 place count 355 transition count 666
Iterating global reduction 0 with 50 rules applied. Total rules applied 280 place count 355 transition count 666
Applied a total of 280 rules in 30 ms. Remains 355 /495 variables (removed 140) and now considering 666/1634 (removed 968) transitions.
// Phase 1: matrix 666 rows 355 cols
[2025-05-29 19:47:08] [INFO ] Computed 23 invariants in 9 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 19:47:09] [INFO ] Implicit Places using invariants in 348 ms returned []
[2025-05-29 19:47:09] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 19:47:09] [INFO ] State equation strengthened by 90 read => feed constraints.
[2025-05-29 19:47:10] [INFO ] Implicit Places using invariants and state equation in 1566 ms returned []
Implicit Place search using SMT with State Equation took 1916 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-29 19:47:10] [INFO ] Redundant transitions in 9 ms returned []
Running 656 sub problems to find dead transitions.
[2025-05-29 19:47:10] [INFO ] Invariant cache hit.
[2025-05-29 19:47:10] [INFO ] State equation strengthened by 90 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/355 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 656 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/355 variables, 11/23 constraints. Problems are: Problem set: 0 solved, 656 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:47:15] [INFO ] Deduced a trap composed of 43 places in 177 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:47:16] [INFO ] Deduced a trap composed of 43 places in 178 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:47:18] [INFO ] Deduced a trap composed of 43 places in 194 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:47:19] [INFO ] Deduced a trap composed of 44 places in 184 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:47:20] [INFO ] Deduced a trap composed of 50 places in 176 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:47:20] [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
[2025-05-29 19:47:21] [INFO ] Deduced a trap composed of 49 places in 169 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:47:21] [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
[2025-05-29 19:47:21] [INFO ] Deduced a trap composed of 42 places in 178 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:47:22] [INFO ] Deduced a trap composed of 43 places in 180 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:47:22] [INFO ] Deduced a trap composed of 42 places in 177 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:47:22] [INFO ] Deduced a trap composed of 43 places in 176 ms of which 32 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/355 variables, 12/35 constraints. Problems are: Problem set: 0 solved, 656 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:47:24] [INFO ] Deduced a trap composed of 60 places in 166 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:47:24] [INFO ] Deduced a trap composed of 49 places in 154 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:47:24] [INFO ] Deduced a trap composed of 60 places in 171 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:47:26] [INFO ] Deduced a trap composed of 82 places in 175 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:47:27] [INFO ] Deduced a trap composed of 49 places in 170 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:47:27] [INFO ] Deduced a trap composed of 71 places in 176 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:47:29] [INFO ] Deduced a trap composed of 49 places in 153 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:47:29] [INFO ] Deduced a trap composed of 49 places in 166 ms of which 31 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/355 variables, 8/43 constraints. Problems are: Problem set: 0 solved, 656 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:47:35] [INFO ] Deduced a trap composed of 60 places in 170 ms of which 27 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/355 variables, 1/44 constraints. Problems are: Problem set: 0 solved, 656 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 355/1021 variables, and 44 constraints, problems are : Problem set: 0 solved, 656 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, Generalized P Invariants (flows): 11/11 constraints, State Equation: 0/355 constraints, ReadFeed: 0/90 constraints, PredecessorRefiner: 656/656 constraints, Known Traps: 21/21 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 656 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/355 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 656 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/355 variables, 11/23 constraints. Problems are: Problem set: 0 solved, 656 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/355 variables, 21/44 constraints. Problems are: Problem set: 0 solved, 656 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:47:46] [INFO ] Deduced a trap composed of 49 places in 166 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:47:48] [INFO ] Deduced a trap composed of 71 places in 175 ms of which 33 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/355 variables, 2/46 constraints. Problems are: Problem set: 0 solved, 656 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 355/1021 variables, and 46 constraints, problems are : Problem set: 0 solved, 656 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, Generalized P Invariants (flows): 11/11 constraints, State Equation: 0/355 constraints, ReadFeed: 0/90 constraints, PredecessorRefiner: 0/656 constraints, Known Traps: 23/23 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60289ms problems are : Problem set: 0 solved, 656 unsolved
Search for dead transitions found 0 dead transitions in 60292ms
Starting structural reductions in SI_CTL mode, iteration 1 : 355/495 places, 666/1634 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 62255 ms. Remains : 355/495 places, 666/1634 transitions.
[2025-05-29 19:48:11] [INFO ] Flatten gal took : 14 ms
[2025-05-29 19:48:11] [INFO ] Flatten gal took : 15 ms
[2025-05-29 19:48:11] [INFO ] Input system was already deterministic with 666 transitions.
[2025-05-29 19:48:11] [INFO ] Flatten gal took : 15 ms
[2025-05-29 19:48:11] [INFO ] Flatten gal took : 15 ms
[2025-05-29 19:48:11] [INFO ] Time to serialize gal into /tmp/CTLFireability1903356635656349772.gal : 2 ms
[2025-05-29 19:48:11] [INFO ] Time to serialize properties into /tmp/CTLFireability16294633853975658132.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/CTLFireability1903356635656349772.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16294633853975658132.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.
[2025-05-29 19:48:41] [INFO ] Flatten gal took : 23 ms
[2025-05-29 19:48:41] [INFO ] Applying decomposition
[2025-05-29 19:48:41] [INFO ] Flatten gal took : 15 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph4366120549031710315.txt' '-o' '/tmp/graph4366120549031710315.bin' '-w' '/tmp/graph4366120549031710315.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph4366120549031710315.bin' '-l' '-1' '-v' '-w' '/tmp/graph4366120549031710315.weights' '-q' '0' '-e' '0.001'
[2025-05-29 19:48:41] [INFO ] Decomposing Gal with order
[2025-05-29 19:48:41] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-29 19:48:41] [INFO ] Removed a total of 979 redundant transitions.
[2025-05-29 19:48:41] [INFO ] Flatten gal took : 32 ms
[2025-05-29 19:48:41] [INFO ] Fuse similar labels procedure discarded/fused a total of 165 labels/synchronizations in 5 ms.
[2025-05-29 19:48:41] [INFO ] Time to serialize gal into /tmp/CTLFireability3185750698200579605.gal : 2 ms
[2025-05-29 19:48:41] [INFO ] Time to serialize properties into /tmp/CTLFireability2413300010344537595.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/CTLFireability3185750698200579605.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2413300010344537595.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.
[2025-05-29 19:49:11] [INFO ] Flatten gal took : 39 ms
[2025-05-29 19:49:11] [INFO ] Flatten gal took : 39 ms
[2025-05-29 19:49:11] [INFO ] Applying decomposition
[2025-05-29 19:49:11] [INFO ] Flatten gal took : 40 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/graph1301348621529555183.txt' '-o' '/tmp/graph1301348621529555183.bin' '-w' '/tmp/graph1301348621529555183.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph1301348621529555183.bin' '-l' '-1' '-v' '-w' '/tmp/graph1301348621529555183.weights' '-q' '0' '-e' '0.001'
[2025-05-29 19:49:11] [INFO ] Decomposing Gal with order
[2025-05-29 19:49:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-29 19:49:11] [INFO ] Removed a total of 2399 redundant transitions.
[2025-05-29 19:49:11] [INFO ] Flatten gal took : 107 ms
[2025-05-29 19:49:11] [INFO ] Fuse similar labels procedure discarded/fused a total of 1113 labels/synchronizations in 24 ms.
[2025-05-29 19:49:11] [INFO ] Time to serialize gal into /tmp/CTLFireability17777295577365698071.gal : 6 ms
[2025-05-29 19:49:11] [INFO ] Time to serialize properties into /tmp/CTLFireability12789753926033027619.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/CTLFireability17777295577365698071.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12789753926033027619.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 14 CTL formulae.
Detected timeout of ITS tools.
[2025-05-29 20:15:55] [INFO ] Applying decomposition
[2025-05-29 20:15:55] [INFO ] Flatten gal took : 41 ms
[2025-05-29 20:15:55] [INFO ] Decomposing Gal with order
[2025-05-29 20:15:55] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-29 20:15:55] [INFO ] Removed a total of 2087 redundant transitions.
[2025-05-29 20:15:55] [INFO ] Flatten gal took : 134 ms
[2025-05-29 20:15:55] [INFO ] Fuse similar labels procedure discarded/fused a total of 644 labels/synchronizations in 23 ms.
[2025-05-29 20:15:55] [INFO ] Time to serialize gal into /tmp/CTLFireability1270718536277496757.gal : 4 ms
[2025-05-29 20:15:55] [INFO ] Time to serialize properties into /tmp/CTLFireability796341254884875075.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/CTLFireability1270718536277496757.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability796341254884875075.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 14 CTL formulae.

BK_TIME_CONFINEMENT_REACHED

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ 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="Anderson-PT-10"
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 Anderson-PT-10, 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 r002-tall-174853728800194"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Anderson-PT-10.tgz
mv Anderson-PT-10 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 ;