About the Execution of ITS-Tools for EisenbergMcGuire-PT-08
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 0.000 | 3600000.00 | 0.00 | 0.00 | [undef] | Time out reached |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r072-tall-174860068100794.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)
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=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is EisenbergMcGuire-PT-08, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r072-tall-174860068100794
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.1M
-rw-r--r-- 1 mcc users 8.2K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 83K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.0K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 63K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 103K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 14K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 92K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.2K 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 1.7M 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 EisenbergMcGuire-PT-08-CTLFireability-2023-12
FORMULA_NAME EisenbergMcGuire-PT-08-CTLFireability-2023-13
FORMULA_NAME EisenbergMcGuire-PT-08-CTLFireability-2023-14
FORMULA_NAME EisenbergMcGuire-PT-08-CTLFireability-2023-15
FORMULA_NAME EisenbergMcGuire-PT-08-CTLFireability-2025-00
FORMULA_NAME EisenbergMcGuire-PT-08-CTLFireability-2025-01
FORMULA_NAME EisenbergMcGuire-PT-08-CTLFireability-2025-02
FORMULA_NAME EisenbergMcGuire-PT-08-CTLFireability-2025-03
FORMULA_NAME EisenbergMcGuire-PT-08-CTLFireability-2025-04
FORMULA_NAME EisenbergMcGuire-PT-08-CTLFireability-2025-05
FORMULA_NAME EisenbergMcGuire-PT-08-CTLFireability-2025-06
FORMULA_NAME EisenbergMcGuire-PT-08-CTLFireability-2025-07
FORMULA_NAME EisenbergMcGuire-PT-08-CTLFireability-2025-08
FORMULA_NAME EisenbergMcGuire-PT-08-CTLFireability-2025-09
FORMULA_NAME EisenbergMcGuire-PT-08-CTLFireability-2025-10
FORMULA_NAME EisenbergMcGuire-PT-08-CTLFireability-2025-11
=== Now, execution of the tool begins
BK_START 1748847355912
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=EisenbergMcGuire-PT-08
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202505121319
[2025-06-02 06:55:57] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-02 06:55:57] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-02 06:55:57] [INFO ] Load time of PNML (sax parser for PT used): 164 ms
[2025-06-02 06:55:57] [INFO ] Transformed 712 places.
[2025-06-02 06:55:57] [INFO ] Transformed 2816 transitions.
[2025-06-02 06:55:57] [INFO ] Found NUPN structural information;
[2025-06-02 06:55:57] [INFO ] Parsed PT model containing 712 places and 2816 transitions and 13440 arcs in 269 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 15 ms.
Support contains 135 out of 712 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 712/712 places, 2816/2816 transitions.
Discarding 41 places :
Symmetric choice reduction at 0 with 41 rule applications. Total rules 41 place count 671 transition count 2488
Iterating global reduction 0 with 41 rules applied. Total rules applied 82 place count 671 transition count 2488
Applied a total of 82 rules in 107 ms. Remains 671 /712 variables (removed 41) and now considering 2488/2816 (removed 328) transitions.
[2025-06-02 06:55:57] [INFO ] Flow matrix only has 1040 transitions (discarded 1448 similar events)
// Phase 1: matrix 1040 rows 671 cols
[2025-06-02 06:55:57] [INFO ] Computed 25 invariants in 27 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 06:55:58] [INFO ] Implicit Places using invariants in 508 ms returned []
[2025-06-02 06:55:58] [INFO ] Flow matrix only has 1040 transitions (discarded 1448 similar events)
[2025-06-02 06:55:58] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 06:55:58] [INFO ] State equation strengthened by 389 read => feed constraints.
[2025-06-02 06:56:00] [INFO ] Implicit Places using invariants and state equation in 2801 ms returned []
Implicit Place search using SMT with State Equation took 3340 ms to find 0 implicit places.
Running 2480 sub problems to find dead transitions.
[2025-06-02 06:56:01] [INFO ] Flow matrix only has 1040 transitions (discarded 1448 similar events)
[2025-06-02 06:56:01] [INFO ] Invariant cache hit.
[2025-06-02 06:56:01] [INFO ] State equation strengthened by 389 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/671 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 2480 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/671 variables, 8/25 constraints. Problems are: Problem set: 0 solved, 2480 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:56:27] [INFO ] Deduced a trap composed of 20 places in 230 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:56:27] [INFO ] Deduced a trap composed of 23 places in 180 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:56:27] [INFO ] Deduced a trap composed of 26 places in 153 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:56:27] [INFO ] Deduced a trap composed of 29 places in 126 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:56:27] [INFO ] Deduced a trap composed of 44 places in 110 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:56:27] [INFO ] Deduced a trap composed of 47 places in 272 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:56:28] [INFO ] Deduced a trap composed of 26 places in 186 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:56:28] [INFO ] Deduced a trap composed of 32 places in 133 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:56:28] [INFO ] Deduced a trap composed of 35 places in 119 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:56:28] [INFO ] Deduced a trap composed of 29 places in 169 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:56:28] [INFO ] Deduced a trap composed of 38 places in 112 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:56:29] [INFO ] Deduced a trap composed of 32 places in 229 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:56:29] [INFO ] Deduced a trap composed of 35 places in 97 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:56:29] [INFO ] Deduced a trap composed of 50 places in 74 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:56:29] [INFO ] Deduced a trap composed of 77 places in 207 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:56:29] [INFO ] Deduced a trap composed of 38 places in 212 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:56:30] [INFO ] Deduced a trap composed of 77 places in 201 ms of which 27 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 671/1711 variables, and 42 constraints, problems are : Problem set: 0 solved, 2480 unsolved in 30071 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 0/671 constraints, ReadFeed: 0/389 constraints, PredecessorRefiner: 2480/2480 constraints, Known Traps: 17/17 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2480 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/671 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 2480 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/671 variables, 8/25 constraints. Problems are: Problem set: 0 solved, 2480 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/671 variables, 17/42 constraints. Problems are: Problem set: 0 solved, 2480 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:56:34] [INFO ] Deduced a trap composed of 3 places in 173 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:56:35] [INFO ] Deduced a trap composed of 3 places in 77 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:56:35] [INFO ] Deduced a trap composed of 3 places in 53 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:56:35] [INFO ] Deduced a trap composed of 17 places in 186 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:56:35] [INFO ] Deduced a trap composed of 20 places in 256 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:56:35] [INFO ] Deduced a trap composed of 26 places in 250 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:56:36] [INFO ] Deduced a trap composed of 23 places in 227 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:56:36] [INFO ] Deduced a trap composed of 44 places in 89 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:56:36] [INFO ] Deduced a trap composed of 41 places in 80 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:56:38] [INFO ] Deduced a trap composed of 52 places in 319 ms of which 47 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:56:39] [INFO ] Deduced a trap composed of 70 places in 290 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:56:40] [INFO ] Deduced a trap composed of 29 places in 233 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:56:40] [INFO ] Deduced a trap composed of 14 places in 220 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:56:41] [INFO ] Deduced a trap composed of 32 places in 94 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:56:41] [INFO ] Deduced a trap composed of 92 places in 235 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:56:43] [INFO ] Deduced a trap composed of 52 places in 257 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:56:43] [INFO ] Deduced a trap composed of 3 places in 54 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:56:43] [INFO ] Deduced a trap composed of 3 places in 50 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:56:44] [INFO ] Deduced a trap composed of 3 places in 54 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:56:44] [INFO ] Deduced a trap composed of 3 places in 55 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/671 variables, 20/62 constraints. Problems are: Problem set: 0 solved, 2480 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:56:47] [INFO ] Deduced a trap composed of 93 places in 308 ms of which 47 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:56:48] [INFO ] Deduced a trap composed of 106 places in 274 ms of which 47 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:56:48] [INFO ] Deduced a trap composed of 93 places in 272 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:56:48] [INFO ] Deduced a trap composed of 106 places in 239 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:56:49] [INFO ] Deduced a trap composed of 106 places in 232 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:56:49] [INFO ] Deduced a trap composed of 92 places in 255 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:56:50] [INFO ] Deduced a trap composed of 110 places in 270 ms of which 63 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:56:50] [INFO ] Deduced a trap composed of 92 places in 236 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:56:51] [INFO ] Deduced a trap composed of 113 places in 216 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:56:51] [INFO ] Deduced a trap composed of 114 places in 218 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:56:52] [INFO ] Deduced a trap composed of 92 places in 242 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:56:52] [INFO ] Deduced a trap composed of 112 places in 225 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:56:57] [INFO ] Deduced a trap composed of 53 places in 297 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:56:58] [INFO ] Deduced a trap composed of 75 places in 311 ms of which 58 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:56:58] [INFO ] Deduced a trap composed of 54 places in 301 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:56:58] [INFO ] Deduced a trap composed of 76 places in 313 ms of which 62 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:56:59] [INFO ] Deduced a trap composed of 96 places in 303 ms of which 50 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:56:59] [INFO ] Deduced a trap composed of 54 places in 330 ms of which 60 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:00] [INFO ] Deduced a trap composed of 52 places in 333 ms of which 59 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:00] [INFO ] Deduced a trap composed of 53 places in 333 ms of which 57 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/671 variables, 20/82 constraints. Problems are: Problem set: 0 solved, 2480 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:01] [INFO ] Deduced a trap composed of 32 places in 74 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:01] [INFO ] Deduced a trap composed of 92 places in 182 ms of which 30 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 671/1711 variables, and 84 constraints, problems are : Problem set: 0 solved, 2480 unsolved in 30035 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 0/671 constraints, ReadFeed: 0/389 constraints, PredecessorRefiner: 0/2480 constraints, Known Traps: 59/59 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61110ms problems are : Problem set: 0 solved, 2480 unsolved
Search for dead transitions found 0 dead transitions in 61200ms
Starting structural reductions in LTL mode, iteration 1 : 671/712 places, 2488/2816 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 64692 ms. Remains : 671/712 places, 2488/2816 transitions.
Support contains 135 out of 671 places after structural reductions.
[2025-06-02 06:57:02] [INFO ] Flatten gal took : 166 ms
[2025-06-02 06:57:02] [INFO ] Flatten gal took : 116 ms
[2025-06-02 06:57:02] [INFO ] Input system was already deterministic with 2488 transitions.
RANDOM walk for 40000 steps (8 resets) in 1455 ms. (27 steps per ms) remains 80/104 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 79/80 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4004 steps (8 resets) in 35 ms. (111 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4004 steps (8 resets) in 35 ms. (111 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 79/79 properties
[2025-06-02 06:57:03] [INFO ] Flow matrix only has 1040 transitions (discarded 1448 similar events)
[2025-06-02 06:57:03] [INFO ] Invariant cache hit.
[2025-06-02 06:57:03] [INFO ] State equation strengthened by 389 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) 0/110 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/110 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 2 (OVERLAPS) 561/671 variables, 16/17 constraints. Problems are: Problem set: 0 solved, 79 unsolved
Problem AtomicPropp2 is UNSAT
Problem AtomicPropp26 is UNSAT
At refinement iteration 3 (INCLUDED_ONLY) 0/671 variables, 8/25 constraints. Problems are: Problem set: 2 solved, 77 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:04] [INFO ] Deduced a trap composed of 3 places in 314 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:05] [INFO ] Deduced a trap composed of 3 places in 290 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:05] [INFO ] Deduced a trap composed of 3 places in 312 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:05] [INFO ] Deduced a trap composed of 3 places in 107 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:05] [INFO ] Deduced a trap composed of 23 places in 85 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:06] [INFO ] Deduced a trap composed of 3 places in 168 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:06] [INFO ] Deduced a trap composed of 3 places in 135 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:06] [INFO ] Deduced a trap composed of 26 places in 149 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:06] [INFO ] Deduced a trap composed of 3 places in 109 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:06] [INFO ] Deduced a trap composed of 3 places in 220 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:06] [INFO ] Deduced a trap composed of 14 places in 143 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:07] [INFO ] Deduced a trap composed of 20 places in 113 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:07] [INFO ] Deduced a trap composed of 17 places in 284 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:07] [INFO ] Deduced a trap composed of 35 places in 278 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:08] [INFO ] Deduced a trap composed of 29 places in 281 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:08] [INFO ] Deduced a trap composed of 23 places in 151 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:08] [INFO ] Deduced a trap composed of 29 places in 116 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:08] [INFO ] Deduced a trap composed of 35 places in 258 ms of which 29 ms to minimize.
SMT process timed out in 5112ms, After SMT, problems are : Problem set: 2 solved, 77 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 106 out of 671 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 671/671 places, 2488/2488 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 671 transition count 2485
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 668 transition count 2485
Performed 183 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 183 Pre rules applied. Total rules applied 6 place count 668 transition count 2302
Deduced a syphon composed of 183 places in 3 ms
Reduce places removed 183 places and 0 transitions.
Iterating global reduction 2 with 366 rules applied. Total rules applied 372 place count 485 transition count 2302
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 376 place count 481 transition count 2270
Iterating global reduction 2 with 4 rules applied. Total rules applied 380 place count 481 transition count 2270
Performed 55 Post agglomeration using F-continuation condition.Transition count delta: 55
Deduced a syphon composed of 55 places in 4 ms
Reduce places removed 55 places and 0 transitions.
Iterating global reduction 2 with 110 rules applied. Total rules applied 490 place count 426 transition count 2215
Applied a total of 490 rules in 250 ms. Remains 426 /671 variables (removed 245) and now considering 2215/2488 (removed 273) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 251 ms. Remains : 426/671 places, 2215/2488 transitions.
RANDOM walk for 40000 steps (8 resets) in 714 ms. (55 steps per ms) remains 77/77 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 77/77 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 77/77 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 77/77 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 77/77 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 77/77 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 77/77 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 77/77 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 77/77 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 76/77 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 76/76 properties
Interrupted probabilistic random walk after 148653 steps, run timeout after 3001 ms. (steps per millisecond=49 ) properties seen :19 out of 76
Probabilistic random walk after 148653 steps, saw 96637 distinct states, run finished after 3009 ms. (steps per millisecond=49 ) properties seen :19
[2025-06-02 06:57:12] [INFO ] Flow matrix only has 767 transitions (discarded 1448 similar events)
// Phase 1: matrix 767 rows 426 cols
[2025-06-02 06:57:12] [INFO ] Computed 25 invariants in 6 ms
[2025-06-02 06:57:12] [INFO ] State equation strengthened by 361 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) 0/85 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/85 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 2 (OVERLAPS) 339/424 variables, 16/17 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/424 variables, 7/24 constraints. Problems are: Problem set: 0 solved, 57 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:13] [INFO ] Deduced a trap composed of 3 places in 215 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:13] [INFO ] Deduced a trap composed of 3 places in 188 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:13] [INFO ] Deduced a trap composed of 17 places in 150 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:13] [INFO ] Deduced a trap composed of 19 places in 103 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:13] [INFO ] Deduced a trap composed of 26 places in 88 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:14] [INFO ] Deduced a trap composed of 3 places in 187 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:14] [INFO ] Deduced a trap composed of 3 places in 50 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:14] [INFO ] Deduced a trap composed of 15 places in 101 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:14] [INFO ] Deduced a trap composed of 3 places in 44 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:14] [INFO ] Deduced a trap composed of 21 places in 188 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:14] [INFO ] Deduced a trap composed of 26 places in 112 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:15] [INFO ] Deduced a trap composed of 3 places in 195 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:15] [INFO ] Deduced a trap composed of 43 places in 218 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:15] [INFO ] Deduced a trap composed of 48 places in 194 ms of which 18 ms to minimize.
Problem AtomicPropp16 is UNSAT
At refinement iteration 4 (INCLUDED_ONLY) 0/424 variables, 14/38 constraints. Problems are: Problem set: 1 solved, 56 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:15] [INFO ] Deduced a trap composed of 23 places in 204 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:16] [INFO ] Deduced a trap composed of 3 places in 201 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:16] [INFO ] Deduced a trap composed of 19 places in 213 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:16] [INFO ] Deduced a trap composed of 64 places in 218 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:16] [INFO ] Deduced a trap composed of 47 places in 214 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:17] [INFO ] Deduced a trap composed of 79 places in 172 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:17] [INFO ] Deduced a trap composed of 52 places in 200 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:17] [INFO ] Deduced a trap composed of 28 places in 203 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:17] [INFO ] Deduced a trap composed of 71 places in 216 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:18] [INFO ] Deduced a trap composed of 64 places in 162 ms of which 24 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/424 variables, 10/48 constraints. Problems are: Problem set: 1 solved, 56 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:19] [INFO ] Deduced a trap composed of 45 places in 242 ms of which 31 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/424 variables, 1/49 constraints. Problems are: Problem set: 1 solved, 56 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/424 variables, 0/49 constraints. Problems are: Problem set: 1 solved, 56 unsolved
At refinement iteration 8 (OVERLAPS) 2/426 variables, 1/50 constraints. Problems are: Problem set: 1 solved, 56 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:20] [INFO ] Deduced a trap composed of 49 places in 232 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:20] [INFO ] Deduced a trap composed of 56 places in 230 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:21] [INFO ] Deduced a trap composed of 59 places in 224 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:21] [INFO ] Deduced a trap composed of 61 places in 222 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:21] [INFO ] Deduced a trap composed of 70 places in 224 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:21] [INFO ] Deduced a trap composed of 70 places in 209 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:22] [INFO ] Deduced a trap composed of 58 places in 201 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:22] [INFO ] Deduced a trap composed of 60 places in 202 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:22] [INFO ] Deduced a trap composed of 60 places in 198 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:22] [INFO ] Deduced a trap composed of 13 places in 195 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:23] [INFO ] Deduced a trap composed of 3 places in 189 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:23] [INFO ] Deduced a trap composed of 50 places in 211 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:23] [INFO ] Deduced a trap composed of 55 places in 187 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:23] [INFO ] Deduced a trap composed of 56 places in 180 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:23] [INFO ] Deduced a trap composed of 25 places in 70 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:24] [INFO ] Deduced a trap composed of 11 places in 151 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:24] [INFO ] Deduced a trap composed of 17 places in 112 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:24] [INFO ] Deduced a trap composed of 22 places in 84 ms of which 5 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/426 variables, 18/68 constraints. Problems are: Problem set: 1 solved, 56 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:25] [INFO ] Deduced a trap composed of 56 places in 208 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:25] [INFO ] Deduced a trap composed of 60 places in 202 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:25] [INFO ] Deduced a trap composed of 62 places in 206 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:25] [INFO ] Deduced a trap composed of 62 places in 183 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:25] [INFO ] Deduced a trap composed of 54 places in 227 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:26] [INFO ] Deduced a trap composed of 60 places in 213 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:26] [INFO ] Deduced a trap composed of 67 places in 239 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:26] [INFO ] Deduced a trap composed of 60 places in 196 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:26] [INFO ] Deduced a trap composed of 67 places in 187 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:27] [INFO ] Deduced a trap composed of 67 places in 174 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:27] [INFO ] Deduced a trap composed of 43 places in 234 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:27] [INFO ] Deduced a trap composed of 15 places in 142 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:28] [INFO ] Deduced a trap composed of 62 places in 195 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:28] [INFO ] Deduced a trap composed of 24 places in 187 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:28] [INFO ] Deduced a trap composed of 27 places in 183 ms of which 20 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/426 variables, 15/83 constraints. Problems are: Problem set: 1 solved, 56 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/426 variables, 0/83 constraints. Problems are: Problem set: 1 solved, 56 unsolved
At refinement iteration 12 (OVERLAPS) 767/1193 variables, 426/509 constraints. Problems are: Problem set: 1 solved, 56 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1193 variables, 361/870 constraints. Problems are: Problem set: 1 solved, 56 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1193 variables, 0/870 constraints. Problems are: Problem set: 1 solved, 56 unsolved
At refinement iteration 15 (OVERLAPS) 0/1193 variables, 0/870 constraints. Problems are: Problem set: 1 solved, 56 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1193/1193 variables, and 870 constraints, problems are : Problem set: 1 solved, 56 unsolved in 22909 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 426/426 constraints, ReadFeed: 361/361 constraints, PredecessorRefiner: 57/56 constraints, Known Traps: 58/58 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 56 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/82 variables, 1/1 constraints. Problems are: Problem set: 1 solved, 56 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/82 variables, 0/1 constraints. Problems are: Problem set: 1 solved, 56 unsolved
At refinement iteration 2 (OVERLAPS) 342/424 variables, 16/17 constraints. Problems are: Problem set: 1 solved, 56 unsolved
Problem AtomicPropp84 is UNSAT
At refinement iteration 3 (INCLUDED_ONLY) 0/424 variables, 7/24 constraints. Problems are: Problem set: 2 solved, 55 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/424 variables, 29/53 constraints. Problems are: Problem set: 2 solved, 55 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/424 variables, 0/53 constraints. Problems are: Problem set: 2 solved, 55 unsolved
At refinement iteration 6 (OVERLAPS) 2/426 variables, 1/54 constraints. Problems are: Problem set: 2 solved, 55 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/426 variables, 29/83 constraints. Problems are: Problem set: 2 solved, 55 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:36] [INFO ] Deduced a trap composed of 54 places in 228 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:36] [INFO ] Deduced a trap composed of 56 places in 211 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:37] [INFO ] Deduced a trap composed of 56 places in 198 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:37] [INFO ] Deduced a trap composed of 57 places in 229 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:37] [INFO ] Deduced a trap composed of 74 places in 193 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:37] [INFO ] Deduced a trap composed of 36 places in 69 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:37] [INFO ] Deduced a trap composed of 30 places in 229 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:38] [INFO ] Deduced a trap composed of 42 places in 219 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:38] [INFO ] Deduced a trap composed of 62 places in 199 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:38] [INFO ] Deduced a trap composed of 22 places in 94 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:38] [INFO ] Deduced a trap composed of 29 places in 72 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:38] [INFO ] Deduced a trap composed of 27 places in 72 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:39] [INFO ] Deduced a trap composed of 62 places in 161 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:39] [INFO ] Deduced a trap composed of 68 places in 215 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:39] [INFO ] Deduced a trap composed of 30 places in 94 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:39] [INFO ] Deduced a trap composed of 31 places in 71 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:39] [INFO ] Deduced a trap composed of 36 places in 78 ms of which 7 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/426 variables, 17/100 constraints. Problems are: Problem set: 2 solved, 55 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:40] [INFO ] Deduced a trap composed of 62 places in 237 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:40] [INFO ] Deduced a trap composed of 60 places in 190 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:40] [INFO ] Deduced a trap composed of 71 places in 188 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:41] [INFO ] Deduced a trap composed of 59 places in 213 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:41] [INFO ] Deduced a trap composed of 35 places in 71 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:41] [INFO ] Deduced a trap composed of 20 places in 86 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:42] [INFO ] Deduced a trap composed of 43 places in 209 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:42] [INFO ] Deduced a trap composed of 74 places in 203 ms of which 28 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/426 variables, 8/108 constraints. Problems are: Problem set: 2 solved, 55 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:43] [INFO ] Deduced a trap composed of 56 places in 200 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:43] [INFO ] Deduced a trap composed of 43 places in 203 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:43] [INFO ] Deduced a trap composed of 56 places in 180 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:43] [INFO ] Deduced a trap composed of 58 places in 184 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:44] [INFO ] Deduced a trap composed of 58 places in 240 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:44] [INFO ] Deduced a trap composed of 62 places in 238 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:44] [INFO ] Deduced a trap composed of 74 places in 211 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:44] [INFO ] Deduced a trap composed of 74 places in 180 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:45] [INFO ] Deduced a trap composed of 74 places in 170 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:45] [INFO ] Deduced a trap composed of 54 places in 218 ms of which 26 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/426 variables, 10/118 constraints. Problems are: Problem set: 2 solved, 55 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:47] [INFO ] Deduced a trap composed of 63 places in 210 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:47] [INFO ] Deduced a trap composed of 63 places in 206 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:47] [INFO ] Deduced a trap composed of 65 places in 179 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:47] [INFO ] Deduced a trap composed of 61 places in 218 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:47] [INFO ] Deduced a trap composed of 62 places in 171 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:48] [INFO ] Deduced a trap composed of 45 places in 210 ms of which 27 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/426 variables, 6/124 constraints. Problems are: Problem set: 2 solved, 55 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:49] [INFO ] Deduced a trap composed of 54 places in 235 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:49] [INFO ] Deduced a trap composed of 65 places in 195 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:49] [INFO ] Deduced a trap composed of 63 places in 182 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:50] [INFO ] Deduced a trap composed of 64 places in 186 ms of which 21 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/426 variables, 4/128 constraints. Problems are: Problem set: 2 solved, 55 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:51] [INFO ] Deduced a trap composed of 58 places in 211 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:51] [INFO ] Deduced a trap composed of 59 places in 206 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:51] [INFO ] Deduced a trap composed of 59 places in 194 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:52] [INFO ] Deduced a trap composed of 63 places in 213 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:52] [INFO ] Deduced a trap composed of 65 places in 206 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:52] [INFO ] Deduced a trap composed of 55 places in 237 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:52] [INFO ] Deduced a trap composed of 56 places in 213 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:53] [INFO ] Deduced a trap composed of 58 places in 187 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:53] [INFO ] Deduced a trap composed of 56 places in 159 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:53] [INFO ] Deduced a trap composed of 61 places in 155 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:53] [INFO ] Deduced a trap composed of 61 places in 143 ms of which 15 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/426 variables, 11/139 constraints. Problems are: Problem set: 2 solved, 55 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:54] [INFO ] Deduced a trap composed of 50 places in 190 ms of which 20 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/426 variables, 1/140 constraints. Problems are: Problem set: 2 solved, 55 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:56] [INFO ] Deduced a trap composed of 74 places in 211 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:56] [INFO ] Deduced a trap composed of 64 places in 206 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:57] [INFO ] Deduced a trap composed of 67 places in 200 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:57] [INFO ] Deduced a trap composed of 48 places in 190 ms of which 22 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/426 variables, 4/144 constraints. Problems are: Problem set: 2 solved, 55 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:58] [INFO ] Deduced a trap composed of 57 places in 215 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:58] [INFO ] Deduced a trap composed of 63 places in 183 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:59] [INFO ] Deduced a trap composed of 74 places in 171 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:57:59] [INFO ] Deduced a trap composed of 45 places in 201 ms of which 27 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/426 variables, 4/148 constraints. Problems are: Problem set: 2 solved, 55 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/426 variables, 0/148 constraints. Problems are: Problem set: 2 solved, 55 unsolved
At refinement iteration 18 (OVERLAPS) 767/1193 variables, 426/574 constraints. Problems are: Problem set: 2 solved, 55 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/1193 variables, 361/935 constraints. Problems are: Problem set: 2 solved, 55 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/1193 variables, 54/989 constraints. Problems are: Problem set: 2 solved, 55 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:58:05] [INFO ] Deduced a trap composed of 67 places in 218 ms of which 32 ms to minimize.
At refinement iteration 21 (INCLUDED_ONLY) 0/1193 variables, 1/990 constraints. Problems are: Problem set: 2 solved, 55 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:58:13] [INFO ] Deduced a trap composed of 59 places in 205 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:58:13] [INFO ] Deduced a trap composed of 62 places in 212 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:58:14] [INFO ] Deduced a trap composed of 37 places in 202 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:58:15] [INFO ] Deduced a trap composed of 48 places in 178 ms of which 17 ms to minimize.
At refinement iteration 22 (INCLUDED_ONLY) 0/1193 variables, 4/994 constraints. Problems are: Problem set: 2 solved, 55 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1193/1193 variables, and 994 constraints, problems are : Problem set: 2 solved, 55 unsolved in 45013 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 426/426 constraints, ReadFeed: 361/361 constraints, PredecessorRefiner: 55/56 constraints, Known Traps: 128/128 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 67981ms problems are : Problem set: 2 solved, 55 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 80 out of 426 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 426/426 places, 2215/2215 transitions.
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 12 Pre rules applied. Total rules applied 0 place count 426 transition count 2203
Deduced a syphon composed of 12 places in 1 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 0 with 24 rules applied. Total rules applied 24 place count 414 transition count 2203
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 33 place count 405 transition count 2131
Iterating global reduction 0 with 9 rules applied. Total rules applied 42 place count 405 transition count 2131
Applied a total of 42 rules in 96 ms. Remains 405 /426 variables (removed 21) and now considering 2131/2215 (removed 84) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 96 ms. Remains : 405/426 places, 2131/2215 transitions.
RANDOM walk for 40000 steps (8 resets) in 704 ms. (56 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 55/55 properties
Interrupted probabilistic random walk after 171936 steps, run timeout after 3001 ms. (steps per millisecond=57 ) properties seen :0 out of 55
Probabilistic random walk after 171936 steps, saw 104740 distinct states, run finished after 3001 ms. (steps per millisecond=57 ) properties seen :0
[2025-06-02 06:58:24] [INFO ] Flow matrix only has 683 transitions (discarded 1448 similar events)
// Phase 1: matrix 683 rows 405 cols
[2025-06-02 06:58:24] [INFO ] Computed 25 invariants in 3 ms
[2025-06-02 06:58:24] [INFO ] State equation strengthened by 298 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) 0/80 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/80 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 2 (OVERLAPS) 323/403 variables, 16/17 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/403 variables, 7/24 constraints. Problems are: Problem set: 0 solved, 55 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:58:24] [INFO ] Deduced a trap composed of 3 places in 83 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:58:24] [INFO ] Deduced a trap composed of 3 places in 61 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:58:24] [INFO ] Deduced a trap composed of 3 places in 45 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:58:25] [INFO ] Deduced a trap composed of 24 places in 111 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:58:25] [INFO ] Deduced a trap composed of 25 places in 77 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:58:25] [INFO ] Deduced a trap composed of 3 places in 177 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:58:25] [INFO ] Deduced a trap composed of 17 places in 83 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:58:25] [INFO ] Deduced a trap composed of 42 places in 214 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:58:25] [INFO ] Deduced a trap composed of 19 places in 206 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:58:26] [INFO ] Deduced a trap composed of 42 places in 196 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:58:26] [INFO ] Deduced a trap composed of 70 places in 193 ms of which 26 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/403 variables, 11/35 constraints. Problems are: Problem set: 0 solved, 55 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:58:26] [INFO ] Deduced a trap composed of 3 places in 178 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:58:26] [INFO ] Deduced a trap composed of 3 places in 86 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:58:26] [INFO ] Deduced a trap composed of 23 places in 68 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:58:27] [INFO ] Deduced a trap composed of 62 places in 217 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:58:27] [INFO ] Deduced a trap composed of 19 places in 62 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:58:27] [INFO ] Deduced a trap composed of 3 places in 44 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:58:27] [INFO ] Deduced a trap composed of 15 places in 121 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:58:27] [INFO ] Deduced a trap composed of 21 places in 109 ms of which 11 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/403 variables, 8/43 constraints. Problems are: Problem set: 0 solved, 55 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:58:28] [INFO ] Deduced a trap composed of 46 places in 211 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:58:28] [INFO ] Deduced a trap composed of 29 places in 215 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:58:28] [INFO ] Deduced a trap composed of 42 places in 209 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:58:28] [INFO ] Deduced a trap composed of 45 places in 218 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:58:29] [INFO ] Deduced a trap composed of 74 places in 172 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:58:29] [INFO ] Deduced a trap composed of 43 places in 208 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:58:29] [INFO ] Deduced a trap composed of 26 places in 187 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:58:29] [INFO ] Deduced a trap composed of 28 places in 186 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:58:30] [INFO ] Deduced a trap composed of 59 places in 196 ms of which 21 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/403 variables, 9/52 constraints. Problems are: Problem set: 0 solved, 55 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:58:30] [INFO ] Deduced a trap composed of 69 places in 195 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:58:31] [INFO ] Deduced a trap composed of 48 places in 194 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:58:31] [INFO ] Deduced a trap composed of 27 places in 187 ms of which 22 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/403 variables, 3/55 constraints. Problems are: Problem set: 0 solved, 55 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:58:31] [INFO ] Deduced a trap composed of 42 places in 198 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:58:32] [INFO ] Deduced a trap composed of 69 places in 177 ms of which 23 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/403 variables, 2/57 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/403 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 10 (OVERLAPS) 2/405 variables, 1/58 constraints. Problems are: Problem set: 0 solved, 55 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:58:34] [INFO ] Deduced a trap composed of 49 places in 224 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:58:34] [INFO ] Deduced a trap composed of 47 places in 223 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:58:34] [INFO ] Deduced a trap composed of 53 places in 245 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:58:34] [INFO ] Deduced a trap composed of 57 places in 196 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:58:35] [INFO ] Deduced a trap composed of 42 places in 212 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:58:35] [INFO ] Deduced a trap composed of 3 places in 46 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:58:35] [INFO ] Deduced a trap composed of 11 places in 107 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:58:35] [INFO ] Deduced a trap composed of 13 places in 194 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:58:35] [INFO ] Deduced a trap composed of 63 places in 209 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:58:36] [INFO ] Deduced a trap composed of 17 places in 107 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:58:36] [INFO ] Deduced a trap composed of 21 places in 88 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:58:36] [INFO ] Deduced a trap composed of 31 places in 77 ms of which 4 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/405 variables, 12/70 constraints. Problems are: Problem set: 0 solved, 55 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:58:36] [INFO ] Deduced a trap composed of 56 places in 225 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:58:37] [INFO ] Deduced a trap composed of 56 places in 225 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:58:37] [INFO ] Deduced a trap composed of 60 places in 215 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:58:37] [INFO ] Deduced a trap composed of 58 places in 223 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:58:37] [INFO ] Deduced a trap composed of 62 places in 214 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:58:38] [INFO ] Deduced a trap composed of 15 places in 161 ms of which 15 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/405 variables, 6/76 constraints. Problems are: Problem set: 0 solved, 55 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:58:38] [INFO ] Deduced a trap composed of 68 places in 209 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:58:39] [INFO ] Deduced a trap composed of 68 places in 210 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:58:39] [INFO ] Deduced a trap composed of 47 places in 207 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:58:39] [INFO ] Deduced a trap composed of 60 places in 206 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:58:39] [INFO ] Deduced a trap composed of 60 places in 214 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:58:40] [INFO ] Deduced a trap composed of 54 places in 221 ms of which 37 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/405 variables, 6/82 constraints. Problems are: Problem set: 0 solved, 55 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:58:41] [INFO ] Deduced a trap composed of 56 places in 228 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:58:41] [INFO ] Deduced a trap composed of 62 places in 207 ms of which 28 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/405 variables, 2/84 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/405 variables, 0/84 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 16 (OVERLAPS) 683/1088 variables, 405/489 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1088 variables, 298/787 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/1088 variables, 0/787 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 19 (OVERLAPS) 0/1088 variables, 0/787 constraints. Problems are: Problem set: 0 solved, 55 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1088/1088 variables, and 787 constraints, problems are : Problem set: 0 solved, 55 unsolved in 22874 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 405/405 constraints, ReadFeed: 298/298 constraints, PredecessorRefiner: 55/54 constraints, Known Traps: 59/59 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 55 unsolved
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/80 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/80 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 2 (OVERLAPS) 323/403 variables, 16/17 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/403 variables, 7/24 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/403 variables, 35/59 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/403 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 6 (OVERLAPS) 2/405 variables, 1/60 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/405 variables, 24/84 constraints. Problems are: Problem set: 0 solved, 55 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:58:47] [INFO ] Deduced a trap composed of 56 places in 204 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:58:48] [INFO ] Deduced a trap composed of 25 places in 73 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:58:48] [INFO ] Deduced a trap composed of 30 places in 71 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:58:48] [INFO ] Deduced a trap composed of 23 places in 195 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:58:48] [INFO ] Deduced a trap composed of 21 places in 93 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:58:49] [INFO ] Deduced a trap composed of 33 places in 182 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:58:49] [INFO ] Deduced a trap composed of 27 places in 68 ms of which 4 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/405 variables, 7/91 constraints. Problems are: Problem set: 0 solved, 55 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:58:49] [INFO ] Deduced a trap composed of 60 places in 186 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:58:50] [INFO ] Deduced a trap composed of 56 places in 220 ms of which 24 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/405 variables, 2/93 constraints. Problems are: Problem set: 0 solved, 55 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:58:51] [INFO ] Deduced a trap composed of 43 places in 179 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:58:51] [INFO ] Deduced a trap composed of 69 places in 203 ms of which 27 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/405 variables, 2/95 constraints. Problems are: Problem set: 0 solved, 55 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:58:52] [INFO ] Deduced a trap composed of 59 places in 228 ms of which 37 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/405 variables, 1/96 constraints. Problems are: Problem set: 0 solved, 55 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:58:53] [INFO ] Deduced a trap composed of 57 places in 161 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:58:53] [INFO ] Deduced a trap composed of 63 places in 195 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:58:54] [INFO ] Deduced a trap composed of 56 places in 177 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:58:54] [INFO ] Deduced a trap composed of 59 places in 179 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:58:54] [INFO ] Deduced a trap composed of 59 places in 187 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:58:54] [INFO ] Deduced a trap composed of 60 places in 189 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:58:55] [INFO ] Deduced a trap composed of 60 places in 178 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:58:55] [INFO ] Deduced a trap composed of 69 places in 185 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:58:55] [INFO ] Deduced a trap composed of 68 places in 173 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:58:55] [INFO ] Deduced a trap composed of 75 places in 160 ms of which 23 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/405 variables, 10/106 constraints. Problems are: Problem set: 0 solved, 55 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:58:56] [INFO ] Deduced a trap composed of 53 places in 227 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:58:56] [INFO ] Deduced a trap composed of 57 places in 207 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:58:57] [INFO ] Deduced a trap composed of 63 places in 182 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:58:57] [INFO ] Deduced a trap composed of 36 places in 215 ms of which 30 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/405 variables, 4/110 constraints. Problems are: Problem set: 0 solved, 55 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:58:58] [INFO ] Deduced a trap composed of 67 places in 195 ms of which 31 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/405 variables, 1/111 constraints. Problems are: Problem set: 0 solved, 55 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:58:59] [INFO ] Deduced a trap composed of 67 places in 186 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:58:59] [INFO ] Deduced a trap composed of 68 places in 203 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:59:00] [INFO ] Deduced a trap composed of 56 places in 175 ms of which 23 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/405 variables, 3/114 constraints. Problems are: Problem set: 0 solved, 55 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:59:01] [INFO ] Deduced a trap composed of 59 places in 215 ms of which 33 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/405 variables, 1/115 constraints. Problems are: Problem set: 0 solved, 55 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:59:02] [INFO ] Deduced a trap composed of 61 places in 199 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:59:02] [INFO ] Deduced a trap composed of 55 places in 230 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:59:02] [INFO ] Deduced a trap composed of 55 places in 182 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:59:03] [INFO ] Deduced a trap composed of 60 places in 190 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:59:03] [INFO ] Deduced a trap composed of 58 places in 209 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:59:04] [INFO ] Deduced a trap composed of 63 places in 220 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:59:04] [INFO ] Deduced a trap composed of 61 places in 214 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:59:04] [INFO ] Deduced a trap composed of 62 places in 192 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:59:04] [INFO ] Deduced a trap composed of 62 places in 199 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:59:05] [INFO ] Deduced a trap composed of 65 places in 197 ms of which 28 ms to minimize.
At refinement iteration 17 (INCLUDED_ONLY) 0/405 variables, 10/125 constraints. Problems are: Problem set: 0 solved, 55 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:59:05] [INFO ] Deduced a trap composed of 55 places in 214 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:59:05] [INFO ] Deduced a trap composed of 57 places in 173 ms of which 26 ms to minimize.
At refinement iteration 18 (INCLUDED_ONLY) 0/405 variables, 2/127 constraints. Problems are: Problem set: 0 solved, 55 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:59:07] [INFO ] Deduced a trap composed of 62 places in 198 ms of which 32 ms to minimize.
At refinement iteration 19 (INCLUDED_ONLY) 0/405 variables, 1/128 constraints. Problems are: Problem set: 0 solved, 55 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:59:08] [INFO ] Deduced a trap composed of 61 places in 210 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:59:08] [INFO ] Deduced a trap composed of 43 places in 225 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:59:09] [INFO ] Deduced a trap composed of 60 places in 208 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:59:09] [INFO ] Deduced a trap composed of 47 places in 196 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:59:09] [INFO ] Deduced a trap composed of 32 places in 73 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:59:09] [INFO ] Deduced a trap composed of 19 places in 88 ms of which 6 ms to minimize.
At refinement iteration 20 (INCLUDED_ONLY) 0/405 variables, 6/134 constraints. Problems are: Problem set: 0 solved, 55 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:59:10] [INFO ] Deduced a trap composed of 58 places in 217 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:59:10] [INFO ] Deduced a trap composed of 63 places in 202 ms of which 30 ms to minimize.
At refinement iteration 21 (INCLUDED_ONLY) 0/405 variables, 2/136 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/405 variables, 0/136 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 23 (OVERLAPS) 683/1088 variables, 405/541 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/1088 variables, 298/839 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/1088 variables, 54/893 constraints. Problems are: Problem set: 0 solved, 55 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:59:15] [INFO ] Deduced a trap composed of 49 places in 208 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:59:15] [INFO ] Deduced a trap composed of 54 places in 205 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:59:15] [INFO ] Deduced a trap composed of 58 places in 213 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:59:16] [INFO ] Deduced a trap composed of 60 places in 191 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:59:16] [INFO ] Deduced a trap composed of 60 places in 218 ms of which 32 ms to minimize.
At refinement iteration 26 (INCLUDED_ONLY) 0/1088 variables, 5/898 constraints. Problems are: Problem set: 0 solved, 55 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:59:23] [INFO ] Deduced a trap composed of 63 places in 206 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:59:23] [INFO ] Deduced a trap composed of 63 places in 192 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:59:24] [INFO ] Deduced a trap composed of 43 places in 201 ms of which 25 ms to minimize.
At refinement iteration 27 (INCLUDED_ONLY) 0/1088 variables, 3/901 constraints. Problems are: Problem set: 0 solved, 55 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:59:30] [INFO ] Deduced a trap composed of 65 places in 221 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:59:30] [INFO ] Deduced a trap composed of 73 places in 194 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:59:31] [INFO ] Deduced a trap composed of 47 places in 196 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:59:31] [INFO ] Deduced a trap composed of 43 places in 205 ms of which 26 ms to minimize.
At refinement iteration 28 (INCLUDED_ONLY) 0/1088 variables, 4/905 constraints. Problems are: Problem set: 0 solved, 55 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:59:38] [INFO ] Deduced a trap composed of 59 places in 230 ms of which 30 ms to minimize.
At refinement iteration 29 (INCLUDED_ONLY) 0/1088 variables, 1/906 constraints. Problems are: Problem set: 0 solved, 55 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:59:44] [INFO ] Deduced a trap composed of 60 places in 208 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:59:44] [INFO ] Deduced a trap composed of 73 places in 190 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:59:44] [INFO ] Deduced a trap composed of 60 places in 201 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:59:45] [INFO ] Deduced a trap composed of 60 places in 180 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:59:45] [INFO ] Deduced a trap composed of 42 places in 205 ms of which 19 ms to minimize.
At refinement iteration 30 (INCLUDED_ONLY) 0/1088 variables, 5/911 constraints. Problems are: Problem set: 0 solved, 55 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:59:52] [INFO ] Deduced a trap composed of 63 places in 181 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:59:52] [INFO ] Deduced a trap composed of 63 places in 172 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:59:53] [INFO ] Deduced a trap composed of 43 places in 204 ms of which 25 ms to minimize.
At refinement iteration 31 (INCLUDED_ONLY) 0/1088 variables, 3/914 constraints. Problems are: Problem set: 0 solved, 55 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:00:02] [INFO ] Deduced a trap composed of 47 places in 204 ms of which 23 ms to minimize.
SMT process timed out in 98107ms, After SMT, problems are : Problem set: 0 solved, 55 unsolved
Fused 55 Parikh solutions to 9 different solutions.
Parikh walk visited 0 properties in 1885 ms.
Support contains 80 out of 405 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 405/405 places, 2131/2131 transitions.
Applied a total of 0 rules in 61 ms. Remains 405 /405 variables (removed 0) and now considering 2131/2131 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 61 ms. Remains : 405/405 places, 2131/2131 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 405/405 places, 2131/2131 transitions.
Applied a total of 0 rules in 63 ms. Remains 405 /405 variables (removed 0) and now considering 2131/2131 (removed 0) transitions.
[2025-06-02 07:00:04] [INFO ] Flow matrix only has 683 transitions (discarded 1448 similar events)
[2025-06-02 07:00:04] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 07:00:04] [INFO ] Implicit Places using invariants in 216 ms returned []
[2025-06-02 07:00:04] [INFO ] Flow matrix only has 683 transitions (discarded 1448 similar events)
[2025-06-02 07:00:04] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 07:00:04] [INFO ] State equation strengthened by 298 read => feed constraints.
[2025-06-02 07:00:05] [INFO ] Implicit Places using invariants and state equation in 1518 ms returned []
Implicit Place search using SMT with State Equation took 1735 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 07:00:06] [INFO ] Redundant transitions in 142 ms returned []
Running 2123 sub problems to find dead transitions.
[2025-06-02 07:00:06] [INFO ] Flow matrix only has 683 transitions (discarded 1448 similar events)
[2025-06-02 07:00:06] [INFO ] Invariant cache hit.
[2025-06-02 07:00:06] [INFO ] State equation strengthened by 298 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/405 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 2123 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/405 variables, 8/25 constraints. Problems are: Problem set: 0 solved, 2123 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:00:20] [INFO ] Deduced a trap composed of 3 places in 195 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:00:21] [INFO ] Deduced a trap composed of 3 places in 172 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:00:21] [INFO ] Deduced a trap composed of 3 places in 148 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:00:21] [INFO ] Deduced a trap composed of 21 places in 168 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:00:21] [INFO ] Deduced a trap composed of 3 places in 125 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:00:21] [INFO ] Deduced a trap composed of 30 places in 143 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:00:21] [INFO ] Deduced a trap composed of 31 places in 74 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:00:21] [INFO ] Deduced a trap composed of 36 places in 135 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:00:22] [INFO ] Deduced a trap composed of 60 places in 136 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:00:22] [INFO ] Deduced a trap composed of 25 places in 136 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:00:23] [INFO ] Deduced a trap composed of 3 places in 69 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:00:23] [INFO ] Deduced a trap composed of 3 places in 54 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:00:23] [INFO ] Deduced a trap composed of 3 places in 42 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:00:23] [INFO ] Deduced a trap composed of 15 places in 56 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:00:23] [INFO ] Deduced a trap composed of 19 places in 59 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:00:24] [INFO ] Deduced a trap composed of 29 places in 64 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:00:24] [INFO ] Deduced a trap composed of 27 places in 72 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:00:24] [INFO ] Deduced a trap composed of 43 places in 191 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:00:24] [INFO ] Deduced a trap composed of 11 places in 177 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:00:25] [INFO ] Deduced a trap composed of 42 places in 194 ms of which 28 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/405 variables, 20/45 constraints. Problems are: Problem set: 0 solved, 2123 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:00:25] [INFO ] Deduced a trap composed of 63 places in 135 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:00:27] [INFO ] Deduced a trap composed of 43 places in 195 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:00:28] [INFO ] Deduced a trap composed of 42 places in 204 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:00:28] [INFO ] Deduced a trap composed of 13 places in 183 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:00:28] [INFO ] Deduced a trap composed of 43 places in 186 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:00:29] [INFO ] Deduced a trap composed of 42 places in 195 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:00:29] [INFO ] Deduced a trap composed of 43 places in 180 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:00:29] [INFO ] Deduced a trap composed of 15 places in 180 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:00:30] [INFO ] Deduced a trap composed of 71 places in 173 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:00:30] [INFO ] Deduced a trap composed of 70 places in 186 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:00:30] [INFO ] Deduced a trap composed of 47 places in 181 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:00:31] [INFO ] Deduced a trap composed of 61 places in 177 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:00:31] [INFO ] Deduced a trap composed of 73 places in 190 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:00:32] [INFO ] Deduced a trap composed of 21 places in 194 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:00:32] [INFO ] Deduced a trap composed of 19 places in 198 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:00:32] [INFO ] Deduced a trap composed of 3 places in 179 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:00:33] [INFO ] Deduced a trap composed of 33 places in 64 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:00:33] [INFO ] Deduced a trap composed of 73 places in 174 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:00:33] [INFO ] Deduced a trap composed of 73 places in 167 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:00:33] [INFO ] Deduced a trap composed of 73 places in 158 ms of which 20 ms to minimize.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 3 (INCLUDED_ONLY) 0/405 variables, 20/65 constraints. Problems are: Problem set: 0 solved, 2123 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 405/1088 variables, and 65 constraints, problems are : Problem set: 0 solved, 2123 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 0/405 constraints, ReadFeed: 0/298 constraints, PredecessorRefiner: 2123/2123 constraints, Known Traps: 40/40 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2123 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/405 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 2123 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/405 variables, 8/25 constraints. Problems are: Problem set: 0 solved, 2123 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/405 variables, 40/65 constraints. Problems are: Problem set: 0 solved, 2123 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:00:40] [INFO ] Deduced a trap composed of 27 places in 101 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:00:40] [INFO ] Deduced a trap composed of 25 places in 198 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:00:41] [INFO ] Deduced a trap composed of 23 places in 195 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:00:41] [INFO ] Deduced a trap composed of 61 places in 202 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:00:41] [INFO ] Deduced a trap composed of 69 places in 200 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:00:42] [INFO ] Deduced a trap composed of 60 places in 203 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:00:42] [INFO ] Deduced a trap composed of 59 places in 226 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:00:42] [INFO ] Deduced a trap composed of 46 places in 195 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:00:42] [INFO ] Deduced a trap composed of 63 places in 213 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:00:43] [INFO ] Deduced a trap composed of 64 places in 199 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:00:43] [INFO ] Deduced a trap composed of 23 places in 73 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:00:43] [INFO ] Deduced a trap composed of 71 places in 206 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:00:44] [INFO ] Deduced a trap composed of 71 places in 192 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:00:44] [INFO ] Deduced a trap composed of 71 places in 167 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:00:44] [INFO ] Deduced a trap composed of 17 places in 220 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:00:44] [INFO ] Deduced a trap composed of 69 places in 205 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:00:45] [INFO ] Deduced a trap composed of 43 places in 211 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:00:45] [INFO ] Deduced a trap composed of 43 places in 201 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:00:45] [INFO ] Deduced a trap composed of 69 places in 180 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:00:45] [INFO ] Deduced a trap composed of 47 places in 192 ms of which 21 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/405 variables, 20/85 constraints. Problems are: Problem set: 0 solved, 2123 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:00:48] [INFO ] Deduced a trap composed of 43 places in 177 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:01:06] [INFO ] Deduced a trap composed of 32 places in 88 ms of which 8 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 405/1088 variables, and 87 constraints, problems are : Problem set: 0 solved, 2123 unsolved in 30035 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 0/405 constraints, ReadFeed: 0/298 constraints, PredecessorRefiner: 0/2123 constraints, Known Traps: 62/62 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60684ms problems are : Problem set: 0 solved, 2123 unsolved
Search for dead transitions found 0 dead transitions in 60690ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 62642 ms. Remains : 405/405 places, 2131/2131 transitions.
Successfully simplified 4 atomic propositions for a total of 16 simplifications.
[2025-06-02 07:01:06] [INFO ] Flatten gal took : 78 ms
[2025-06-02 07:01:07] [INFO ] Flatten gal took : 84 ms
[2025-06-02 07:01:07] [INFO ] Input system was already deterministic with 2488 transitions.
Support contains 126 out of 671 places (down from 127) after GAL structural reductions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 671/671 places, 2488/2488 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 656 transition count 2368
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 656 transition count 2368
Applied a total of 30 rules in 42 ms. Remains 656 /671 variables (removed 15) and now considering 2368/2488 (removed 120) transitions.
[2025-06-02 07:01:07] [INFO ] Flow matrix only has 920 transitions (discarded 1448 similar events)
// Phase 1: matrix 920 rows 656 cols
[2025-06-02 07:01:07] [INFO ] Computed 25 invariants in 7 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 07:01:07] [INFO ] Implicit Places using invariants in 702 ms returned []
[2025-06-02 07:01:07] [INFO ] Flow matrix only has 920 transitions (discarded 1448 similar events)
[2025-06-02 07:01:07] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 07:01:08] [INFO ] State equation strengthened by 284 read => feed constraints.
[2025-06-02 07:01:12] [INFO ] Implicit Places using invariants and state equation in 4116 ms returned []
Implicit Place search using SMT with State Equation took 4821 ms to find 0 implicit places.
Running 2360 sub problems to find dead transitions.
[2025-06-02 07:01:12] [INFO ] Flow matrix only has 920 transitions (discarded 1448 similar events)
[2025-06-02 07:01:12] [INFO ] Invariant cache hit.
[2025-06-02 07:01:12] [INFO ] State equation strengthened by 284 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/656 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 2360 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/656 variables, 8/25 constraints. Problems are: Problem set: 0 solved, 2360 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:01:36] [INFO ] Deduced a trap composed of 20 places in 176 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:01:36] [INFO ] Deduced a trap composed of 26 places in 162 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:01:36] [INFO ] Deduced a trap composed of 29 places in 142 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:01:36] [INFO ] Deduced a trap composed of 32 places in 118 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:01:37] [INFO ] Deduced a trap composed of 35 places in 102 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:01:37] [INFO ] Deduced a trap composed of 50 places in 75 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:01:37] [INFO ] Deduced a trap composed of 23 places in 169 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:01:37] [INFO ] Deduced a trap composed of 32 places in 152 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:01:37] [INFO ] Deduced a trap composed of 38 places in 130 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:01:37] [INFO ] Deduced a trap composed of 41 places in 98 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:01:37] [INFO ] Deduced a trap composed of 26 places in 159 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:01:38] [INFO ] Deduced a trap composed of 29 places in 123 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:01:38] [INFO ] Deduced a trap composed of 44 places in 106 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:01:38] [INFO ] Deduced a trap composed of 32 places in 99 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:01:38] [INFO ] Deduced a trap composed of 35 places in 191 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:01:38] [INFO ] Deduced a trap composed of 76 places in 188 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:01:41] [INFO ] Deduced a trap composed of 51 places in 305 ms of which 50 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:01:41] [INFO ] Deduced a trap composed of 68 places in 275 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:01:41] [INFO ] Deduced a trap composed of 92 places in 312 ms of which 63 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:01:42] [INFO ] Deduced a trap composed of 51 places in 299 ms of which 46 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/656 variables, 20/45 constraints. Problems are: Problem set: 0 solved, 2360 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 656/1576 variables, and 45 constraints, problems are : Problem set: 0 solved, 2360 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 0/656 constraints, ReadFeed: 0/284 constraints, PredecessorRefiner: 2360/2360 constraints, Known Traps: 20/20 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2360 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/656 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 2360 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/656 variables, 8/25 constraints. Problems are: Problem set: 0 solved, 2360 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/656 variables, 20/45 constraints. Problems are: Problem set: 0 solved, 2360 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:01:45] [INFO ] Deduced a trap composed of 35 places in 248 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:01:45] [INFO ] Deduced a trap composed of 47 places in 259 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:01:46] [INFO ] Deduced a trap composed of 76 places in 249 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:01:46] [INFO ] Deduced a trap composed of 76 places in 252 ms of which 51 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:01:46] [INFO ] Deduced a trap composed of 76 places in 236 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:01:46] [INFO ] Deduced a trap composed of 76 places in 203 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:01:47] [INFO ] Deduced a trap composed of 76 places in 187 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:01:47] [INFO ] Deduced a trap composed of 44 places in 219 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:01:47] [INFO ] Deduced a trap composed of 76 places in 204 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:01:47] [INFO ] Deduced a trap composed of 76 places in 190 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:01:48] [INFO ] Deduced a trap composed of 76 places in 189 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:01:50] [INFO ] Deduced a trap composed of 68 places in 277 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:01:50] [INFO ] Deduced a trap composed of 68 places in 249 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:01:51] [INFO ] Deduced a trap composed of 68 places in 218 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:01:51] [INFO ] Deduced a trap composed of 68 places in 242 ms of which 47 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:01:51] [INFO ] Deduced a trap composed of 68 places in 218 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:01:51] [INFO ] Deduced a trap composed of 68 places in 210 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:01:52] [INFO ] Deduced a trap composed of 68 places in 194 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:01:52] [INFO ] Deduced a trap composed of 64 places in 212 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:01:52] [INFO ] Deduced a trap composed of 3 places in 181 ms of which 10 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/656 variables, 20/65 constraints. Problems are: Problem set: 0 solved, 2360 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:01:53] [INFO ] Deduced a trap composed of 3 places in 120 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:01:53] [INFO ] Deduced a trap composed of 3 places in 107 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:01:53] [INFO ] Deduced a trap composed of 3 places in 201 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:01:54] [INFO ] Deduced a trap composed of 3 places in 229 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:01:54] [INFO ] Deduced a trap composed of 3 places in 236 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:01:54] [INFO ] Deduced a trap composed of 68 places in 170 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:01:57] [INFO ] Deduced a trap composed of 81 places in 291 ms of which 64 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:01:57] [INFO ] Deduced a trap composed of 87 places in 295 ms of which 62 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:01:58] [INFO ] Deduced a trap composed of 102 places in 273 ms of which 52 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:01:58] [INFO ] Deduced a trap composed of 104 places in 266 ms of which 50 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:01:58] [INFO ] Deduced a trap composed of 104 places in 268 ms of which 52 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:01:59] [INFO ] Deduced a trap composed of 104 places in 267 ms of which 59 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:01:59] [INFO ] Deduced a trap composed of 76 places in 266 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:02:00] [INFO ] Deduced a trap composed of 104 places in 266 ms of which 57 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:02:00] [INFO ] Deduced a trap composed of 104 places in 233 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:02:01] [INFO ] Deduced a trap composed of 104 places in 225 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:02:01] [INFO ] Deduced a trap composed of 104 places in 216 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:02:01] [INFO ] Deduced a trap composed of 104 places in 199 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:02:02] [INFO ] Deduced a trap composed of 102 places in 250 ms of which 47 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:02:02] [INFO ] Deduced a trap composed of 104 places in 252 ms of which 54 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/656 variables, 20/85 constraints. Problems are: Problem set: 0 solved, 2360 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:02:03] [INFO ] Deduced a trap composed of 41 places in 292 ms of which 48 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:02:04] [INFO ] Deduced a trap composed of 49 places in 266 ms of which 47 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:02:04] [INFO ] Deduced a trap composed of 87 places in 253 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:02:04] [INFO ] Deduced a trap composed of 20 places in 191 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:02:04] [INFO ] Deduced a trap composed of 23 places in 158 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:02:04] [INFO ] Deduced a trap composed of 26 places in 123 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:02:05] [INFO ] Deduced a trap composed of 29 places in 102 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:02:09] [INFO ] Deduced a trap composed of 76 places in 266 ms of which 51 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:02:09] [INFO ] Deduced a trap composed of 76 places in 234 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:02:10] [INFO ] Deduced a trap composed of 104 places in 243 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:02:10] [INFO ] Deduced a trap composed of 51 places in 227 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:02:11] [INFO ] Deduced a trap composed of 51 places in 210 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:02:11] [INFO ] Deduced a trap composed of 3 places in 49 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:02:11] [INFO ] Deduced a trap composed of 3 places in 50 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 656/1576 variables, and 99 constraints, problems are : Problem set: 0 solved, 2360 unsolved in 30033 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 0/656 constraints, ReadFeed: 0/284 constraints, PredecessorRefiner: 0/2360 constraints, Known Traps: 74/74 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60796ms problems are : Problem set: 0 solved, 2360 unsolved
Search for dead transitions found 0 dead transitions in 60802ms
Starting structural reductions in LTL mode, iteration 1 : 656/671 places, 2368/2488 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 65679 ms. Remains : 656/671 places, 2368/2488 transitions.
[2025-06-02 07:02:12] [INFO ] Flatten gal took : 60 ms
[2025-06-02 07:02:13] [INFO ] Flatten gal took : 66 ms
[2025-06-02 07:02:13] [INFO ] Input system was already deterministic with 2368 transitions.
[2025-06-02 07:02:13] [INFO ] Flatten gal took : 63 ms
[2025-06-02 07:02:13] [INFO ] Flatten gal took : 64 ms
[2025-06-02 07:02:13] [INFO ] Time to serialize gal into /tmp/CTLFireability7633716474670297137.gal : 35 ms
[2025-06-02 07:02:13] [INFO ] Time to serialize properties into /tmp/CTLFireability15007628720835625177.ctl : 3 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/CTLFireability7633716474670297137.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15007628720835625177.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-02 07:02:43] [INFO ] Flatten gal took : 60 ms
[2025-06-02 07:02:43] [INFO ] Applying decomposition
[2025-06-02 07:02:43] [INFO ] Flatten gal took : 61 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/graph15991820628871399412.txt' '-o' '/tmp/graph15991820628871399412.bin' '-w' '/tmp/graph15991820628871399412.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph15991820628871399412.bin' '-l' '-1' '-v' '-w' '/tmp/graph15991820628871399412.weights' '-q' '0' '-e' '0.001'
[2025-06-02 07:02:43] [INFO ] Decomposing Gal with order
[2025-06-02 07:02:43] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 07:02:44] [INFO ] Removed a total of 4568 redundant transitions.
[2025-06-02 07:02:44] [INFO ] Flatten gal took : 413 ms
[2025-06-02 07:02:44] [INFO ] Fuse similar labels procedure discarded/fused a total of 542 labels/synchronizations in 88 ms.
[2025-06-02 07:02:44] [INFO ] Time to serialize gal into /tmp/CTLFireability1596027377375919972.gal : 22 ms
[2025-06-02 07:02:44] [INFO ] Time to serialize properties into /tmp/CTLFireability12682333464747214308.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/CTLFireability1596027377375919972.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12682333464747214308.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 : 671/671 places, 2488/2488 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 671 transition count 2480
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 16 place count 663 transition count 2480
Performed 200 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 200 Pre rules applied. Total rules applied 16 place count 663 transition count 2280
Deduced a syphon composed of 200 places in 1 ms
Reduce places removed 200 places and 0 transitions.
Iterating global reduction 2 with 400 rules applied. Total rules applied 416 place count 463 transition count 2280
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 431 place count 448 transition count 2160
Iterating global reduction 2 with 15 rules applied. Total rules applied 446 place count 448 transition count 2160
Performed 56 Post agglomeration using F-continuation condition.Transition count delta: 56
Deduced a syphon composed of 56 places in 2 ms
Reduce places removed 56 places and 0 transitions.
Iterating global reduction 2 with 112 rules applied. Total rules applied 558 place count 392 transition count 2104
Applied a total of 558 rules in 171 ms. Remains 392 /671 variables (removed 279) and now considering 2104/2488 (removed 384) transitions.
[2025-06-02 07:03:14] [INFO ] Flow matrix only has 656 transitions (discarded 1448 similar events)
// Phase 1: matrix 656 rows 392 cols
[2025-06-02 07:03:14] [INFO ] Computed 25 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 07:03:15] [INFO ] Implicit Places using invariants in 465 ms returned []
[2025-06-02 07:03:15] [INFO ] Flow matrix only has 656 transitions (discarded 1448 similar events)
[2025-06-02 07:03:15] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 07:03:15] [INFO ] State equation strengthened by 284 read => feed constraints.
[2025-06-02 07:03:17] [INFO ] Implicit Places using invariants and state equation in 2197 ms returned []
Implicit Place search using SMT with State Equation took 2664 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 07:03:17] [INFO ] Redundant transitions in 91 ms returned []
Running 2096 sub problems to find dead transitions.
[2025-06-02 07:03:17] [INFO ] Flow matrix only has 656 transitions (discarded 1448 similar events)
[2025-06-02 07:03:17] [INFO ] Invariant cache hit.
[2025-06-02 07:03:17] [INFO ] State equation strengthened by 284 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/392 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 2096 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/392 variables, 8/25 constraints. Problems are: Problem set: 0 solved, 2096 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:03:31] [INFO ] Deduced a trap composed of 3 places in 192 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:03:31] [INFO ] Deduced a trap composed of 3 places in 107 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:03:32] [INFO ] Deduced a trap composed of 3 places in 88 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:03:32] [INFO ] Deduced a trap composed of 3 places in 68 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:03:32] [INFO ] Deduced a trap composed of 3 places in 59 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:03:32] [INFO ] Deduced a trap composed of 3 places in 42 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:03:32] [INFO ] Deduced a trap composed of 42 places in 118 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:03:32] [INFO ] Deduced a trap composed of 66 places in 138 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:03:33] [INFO ] Deduced a trap composed of 42 places in 133 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:03:33] [INFO ] Deduced a trap composed of 42 places in 133 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:03:34] [INFO ] Deduced a trap composed of 42 places in 135 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:03:34] [INFO ] Deduced a trap composed of 42 places in 136 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:03:34] [INFO ] Deduced a trap composed of 11 places in 62 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:03:34] [INFO ] Deduced a trap composed of 42 places in 144 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:03:34] [INFO ] Deduced a trap composed of 42 places in 156 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:03:35] [INFO ] Deduced a trap composed of 31 places in 69 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:03:35] [INFO ] Deduced a trap composed of 13 places in 109 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:03:35] [INFO ] Deduced a trap composed of 61 places in 157 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:03:36] [INFO ] Deduced a trap composed of 15 places in 110 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:03:36] [INFO ] Deduced a trap composed of 61 places in 183 ms of which 21 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/392 variables, 20/45 constraints. Problems are: Problem set: 0 solved, 2096 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:03:37] [INFO ] Deduced a trap composed of 42 places in 143 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:03:38] [INFO ] Deduced a trap composed of 58 places in 161 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:03:38] [INFO ] Deduced a trap composed of 68 places in 141 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:03:38] [INFO ] Deduced a trap composed of 29 places in 69 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:03:38] [INFO ] Deduced a trap composed of 68 places in 156 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:03:39] [INFO ] Deduced a trap composed of 72 places in 159 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:03:39] [INFO ] Deduced a trap composed of 46 places in 161 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:03:39] [INFO ] Deduced a trap composed of 71 places in 160 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:03:39] [INFO ] Deduced a trap composed of 61 places in 145 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:03:39] [INFO ] Deduced a trap composed of 3 places in 48 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:03:40] [INFO ] Deduced a trap composed of 68 places in 161 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:03:40] [INFO ] Deduced a trap composed of 68 places in 150 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:03:40] [INFO ] Deduced a trap composed of 66 places in 150 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:03:40] [INFO ] Deduced a trap composed of 65 places in 142 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:03:40] [INFO ] Deduced a trap composed of 3 places in 50 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:03:40] [INFO ] Deduced a trap composed of 33 places in 72 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:03:41] [INFO ] Deduced a trap composed of 68 places in 167 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:03:41] [INFO ] Deduced a trap composed of 19 places in 194 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:03:41] [INFO ] Deduced a trap composed of 58 places in 188 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:03:42] [INFO ] Deduced a trap composed of 68 places in 152 ms of which 26 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/392 variables, 20/65 constraints. Problems are: Problem set: 0 solved, 2096 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 392/1048 variables, and 65 constraints, problems are : Problem set: 0 solved, 2096 unsolved in 30042 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 0/392 constraints, ReadFeed: 0/284 constraints, PredecessorRefiner: 2096/2096 constraints, Known Traps: 40/40 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2096 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/392 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 2096 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/392 variables, 8/25 constraints. Problems are: Problem set: 0 solved, 2096 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/392 variables, 40/65 constraints. Problems are: Problem set: 0 solved, 2096 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:03:52] [INFO ] Deduced a trap composed of 42 places in 155 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:03:53] [INFO ] Deduced a trap composed of 61 places in 131 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:03:55] [INFO ] Deduced a trap composed of 15 places in 139 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:03:57] [INFO ] Deduced a trap composed of 19 places in 64 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:03:59] [INFO ] Deduced a trap composed of 17 places in 176 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:04:00] [INFO ] Deduced a trap composed of 23 places in 66 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:04:03] [INFO ] Deduced a trap composed of 27 places in 68 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:04:04] [INFO ] Deduced a trap composed of 21 places in 189 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:04:07] [INFO ] Deduced a trap composed of 23 places in 71 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:04:09] [INFO ] Deduced a trap composed of 17 places in 204 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:04:09] [INFO ] Deduced a trap composed of 21 places in 202 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:04:09] [INFO ] Deduced a trap composed of 23 places in 194 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:04:09] [INFO ] Deduced a trap composed of 25 places in 195 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:04:09] [INFO ] Deduced a trap composed of 23 places in 109 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:04:10] [INFO ] Deduced a trap composed of 25 places in 85 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:04:10] [INFO ] Deduced a trap composed of 27 places in 69 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:04:10] [INFO ] Deduced a trap composed of 25 places in 89 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:04:10] [INFO ] Deduced a trap composed of 27 places in 66 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:04:10] [INFO ] Deduced a trap composed of 21 places in 91 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:04:10] [INFO ] Deduced a trap composed of 29 places in 87 ms of which 10 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/392 variables, 20/85 constraints. Problems are: Problem set: 0 solved, 2096 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 392/1048 variables, and 85 constraints, problems are : Problem set: 0 solved, 2096 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 0/392 constraints, ReadFeed: 0/284 constraints, PredecessorRefiner: 0/2096 constraints, Known Traps: 60/60 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60647ms problems are : Problem set: 0 solved, 2096 unsolved
Search for dead transitions found 0 dead transitions in 60652ms
Starting structural reductions in SI_CTL mode, iteration 1 : 392/671 places, 2104/2488 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 63593 ms. Remains : 392/671 places, 2104/2488 transitions.
[2025-06-02 07:04:18] [INFO ] Flatten gal took : 51 ms
[2025-06-02 07:04:18] [INFO ] Flatten gal took : 59 ms
[2025-06-02 07:04:18] [INFO ] Input system was already deterministic with 2104 transitions.
RANDOM walk for 40000 steps (8 resets) in 224 ms. (177 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 44 ms. (888 steps per ms) remains 1/1 properties
[2025-06-02 07:04:18] [INFO ] Flatten gal took : 111 ms
[2025-06-02 07:04:18] [INFO ] Flatten gal took : 55 ms
[2025-06-02 07:04:18] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17382148751981992997.gal : 7 ms
[2025-06-02 07:04:18] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality1574281047554629791.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality17382148751981992997.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality1574281047554629791.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality1574281047554629791.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 7
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :7 after 8
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :8 after 22
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :22 after 28
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :28 after 29
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :29 after 72
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :72 after 272
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :272 after 525
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :525 after 1218
Interrupted probabilistic random walk after 490104 steps, run timeout after 3001 ms. (steps per millisecond=163 ) properties seen :0 out of 1
Probabilistic random walk after 490104 steps, saw 257423 distinct states, run finished after 3001 ms. (steps per millisecond=163 ) properties seen :0
[2025-06-02 07:04:21] [INFO ] Flow matrix only has 656 transitions (discarded 1448 similar events)
[2025-06-02 07:04:21] [INFO ] Invariant cache hit.
[2025-06-02 07:04:21] [INFO ] State equation strengthened by 284 read => feed constraints.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 52/55 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/55 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 39/94 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/94 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 10/104 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/104 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 248/352 variables, 104/111 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/352 variables, 30/141 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (INCLUDED_ONLY) 0/352 variables, 0/141 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 132/484 variables, 60/201 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/484 variables, 27/228 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/484 variables, 0/228 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 215/699 variables, 11/239 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/699 variables, 0/239 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 2/701 variables, 1/240 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/701 variables, 0/240 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 11/712 variables, 6/246 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/712 variables, 0/246 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 336/1048 variables, 228/474 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/1048 variables, 227/701 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/1048 variables, 0/701 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (OVERLAPS) 0/1048 variables, 0/701 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1048/1048 variables, and 701 constraints, problems are : Problem set: 0 solved, 1 unsolved in 361 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 392/392 constraints, ReadFeed: 284/284 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 52/55 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/55 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 39/94 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/94 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 10/104 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/104 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 248/352 variables, 104/111 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/352 variables, 30/141 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/352 variables, 0/141 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 132/484 variables, 60/201 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/484 variables, 27/228 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/484 variables, 0/228 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 215/699 variables, 11/239 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/699 variables, 0/239 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 2/701 variables, 1/240 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/701 variables, 0/240 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 11/712 variables, 6/246 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/712 variables, 1/247 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:04:22] [INFO ] Deduced a trap composed of 3 places in 204 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :1218 after 4420
[2025-06-02 07:04:22] [INFO ] Deduced a trap composed of 3 places in 196 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:04:22] [INFO ] Deduced a trap composed of 3 places in 193 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:04:22] [INFO ] Deduced a trap composed of 17 places in 177 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:04:23] [INFO ] Deduced a trap composed of 19 places in 135 ms of which 14 ms to minimize.
At refinement iteration 19 (INCLUDED_ONLY) 0/712 variables, 5/252 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/712 variables, 0/252 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (OVERLAPS) 336/1048 variables, 228/480 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/1048 variables, 227/707 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/1048 variables, 0/707 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (OVERLAPS) 0/1048 variables, 0/707 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1048/1048 variables, and 707 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1582 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 392/392 constraints, ReadFeed: 284/284 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1951ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 55 ms.
Support contains 3 out of 392 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 392/392 places, 2104/2104 transitions.
Applied a total of 0 rules in 72 ms. Remains 392 /392 variables (removed 0) and now considering 2104/2104 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 72 ms. Remains : 392/392 places, 2104/2104 transitions.
RANDOM walk for 400000 steps (8 resets) in 2525 ms. (158 steps per ms) remains 1/3 properties
Running SMT prover for 1 properties.
[2025-06-02 07:04:24] [INFO ] Flow matrix only has 656 transitions (discarded 1448 similar events)
[2025-06-02 07:04:24] [INFO ] Invariant cache hit.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 07:04:24] [INFO ] [Real]Absence check using 17 positive place invariants in 6 ms returned sat
[2025-06-02 07:04:24] [INFO ] [Real]Absence check using 17 positive and 8 generalized place invariants in 3 ms returned sat
[2025-06-02 07:04:24] [INFO ] After 138ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2025-06-02 07:04:24] [INFO ] State equation strengthened by 284 read => feed constraints.
[2025-06-02 07:04:24] [INFO ] After 47ms SMT Verify possible using 284 Read/Feed constraints in real domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2025-06-02 07:04:24] [INFO ] After 103ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:1
[2025-06-02 07:04:24] [INFO ] After 327ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 07:04:24] [INFO ] [Nat]Absence check using 17 positive place invariants in 7 ms returned sat
[2025-06-02 07:04:24] [INFO ] [Nat]Absence check using 17 positive and 8 generalized place invariants in 6 ms returned sat
[2025-06-02 07:04:24] [INFO ] After 126ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2025-06-02 07:04:24] [INFO ] After 39ms SMT Verify possible using 284 Read/Feed constraints in natural domain returned unsat :0 sat :1
TRAPS : Iteration 0
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:04:24] [INFO ] Deduced a trap composed of 3 places in 47 ms of which 3 ms to minimize.
[2025-06-02 07:04:24] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 106 ms
TRAPS : Iteration 1
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:04:25] [INFO ] Deduced a trap composed of 3 places in 63 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:04:25] [INFO ] Deduced a trap composed of 3 places in 47 ms of which 2 ms to minimize.
[2025-06-02 07:04:25] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 184 ms
TRAPS : Iteration 2
[2025-06-02 07:04:25] [INFO ] After 431ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
[2025-06-02 07:04:25] [INFO ] After 634ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :4420 after 12407
RANDOM walk for 4000000 steps (8 resets) in 11972 ms. (334 steps per ms) remains 1/1 properties
BEST_FIRST walk for 4000004 steps (8 resets) in 2829 ms. (1413 steps per ms) remains 1/1 properties
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :12407 after 44596
Interrupted probabilistic random walk after 2049030 steps, run timeout after 12001 ms. (steps per millisecond=170 ) properties seen :0 out of 1
Probabilistic random walk after 2049030 steps, saw 711286 distinct states, run finished after 12001 ms. (steps per millisecond=170 ) properties seen :0
[2025-06-02 07:04:41] [INFO ] Flow matrix only has 656 transitions (discarded 1448 similar events)
[2025-06-02 07:04:41] [INFO ] Invariant cache hit.
[2025-06-02 07:04:41] [INFO ] State equation strengthened by 284 read => feed constraints.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 52/55 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/55 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 39/94 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/94 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 10/104 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/104 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 248/352 variables, 104/111 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/352 variables, 30/141 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (INCLUDED_ONLY) 0/352 variables, 0/141 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 132/484 variables, 60/201 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/484 variables, 27/228 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/484 variables, 0/228 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 215/699 variables, 11/239 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/699 variables, 0/239 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 2/701 variables, 1/240 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/701 variables, 0/240 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 11/712 variables, 6/246 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/712 variables, 0/246 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 336/1048 variables, 228/474 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/1048 variables, 227/701 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/1048 variables, 0/701 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (OVERLAPS) 0/1048 variables, 0/701 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1048/1048 variables, and 701 constraints, problems are : Problem set: 0 solved, 1 unsolved in 332 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 392/392 constraints, ReadFeed: 284/284 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 52/55 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/55 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 39/94 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/94 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 10/104 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/104 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 248/352 variables, 104/111 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/352 variables, 30/141 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/352 variables, 0/141 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 132/484 variables, 60/201 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/484 variables, 27/228 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/484 variables, 0/228 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 215/699 variables, 11/239 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/699 variables, 0/239 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 2/701 variables, 1/240 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/701 variables, 0/240 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 11/712 variables, 6/246 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/712 variables, 1/247 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:04:42] [INFO ] Deduced a trap composed of 3 places in 198 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:04:42] [INFO ] Deduced a trap composed of 3 places in 197 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:04:42] [INFO ] Deduced a trap composed of 3 places in 190 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:04:42] [INFO ] Deduced a trap composed of 17 places in 178 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:04:42] [INFO ] Deduced a trap composed of 19 places in 135 ms of which 14 ms to minimize.
At refinement iteration 19 (INCLUDED_ONLY) 0/712 variables, 5/252 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/712 variables, 0/252 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (OVERLAPS) 336/1048 variables, 228/480 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/1048 variables, 227/707 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/1048 variables, 0/707 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (OVERLAPS) 0/1048 variables, 0/707 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1048/1048 variables, and 707 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1559 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 392/392 constraints, ReadFeed: 284/284 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1902ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 52 ms.
Support contains 3 out of 392 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 392/392 places, 2104/2104 transitions.
Applied a total of 0 rules in 60 ms. Remains 392 /392 variables (removed 0) and now considering 2104/2104 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 61 ms. Remains : 392/392 places, 2104/2104 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 392/392 places, 2104/2104 transitions.
Applied a total of 0 rules in 60 ms. Remains 392 /392 variables (removed 0) and now considering 2104/2104 (removed 0) transitions.
[2025-06-02 07:04:43] [INFO ] Flow matrix only has 656 transitions (discarded 1448 similar events)
[2025-06-02 07:04:43] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 07:04:43] [INFO ] Implicit Places using invariants in 442 ms returned []
[2025-06-02 07:04:43] [INFO ] Flow matrix only has 656 transitions (discarded 1448 similar events)
[2025-06-02 07:04:43] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 07:04:44] [INFO ] State equation strengthened by 284 read => feed constraints.
[2025-06-02 07:04:46] [INFO ] Implicit Places using invariants and state equation in 2209 ms returned []
Implicit Place search using SMT with State Equation took 2653 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 07:04:46] [INFO ] Redundant transitions in 61 ms returned []
Running 2096 sub problems to find dead transitions.
[2025-06-02 07:04:46] [INFO ] Flow matrix only has 656 transitions (discarded 1448 similar events)
[2025-06-02 07:04:46] [INFO ] Invariant cache hit.
[2025-06-02 07:04:46] [INFO ] State equation strengthened by 284 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :44596 after 80068
At refinement iteration 0 (INCLUDED_ONLY) 0/392 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 2096 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/392 variables, 8/25 constraints. Problems are: Problem set: 0 solved, 2096 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:05:00] [INFO ] Deduced a trap composed of 3 places in 192 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:05:00] [INFO ] Deduced a trap composed of 3 places in 98 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:05:00] [INFO ] Deduced a trap composed of 3 places in 83 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:05:00] [INFO ] Deduced a trap composed of 3 places in 64 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:05:00] [INFO ] Deduced a trap composed of 3 places in 56 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:05:00] [INFO ] Deduced a trap composed of 3 places in 40 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:05:01] [INFO ] Deduced a trap composed of 42 places in 120 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:05:01] [INFO ] Deduced a trap composed of 66 places in 138 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:05:02] [INFO ] Deduced a trap composed of 42 places in 138 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:05:02] [INFO ] Deduced a trap composed of 42 places in 128 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:05:02] [INFO ] Deduced a trap composed of 42 places in 131 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:05:02] [INFO ] Deduced a trap composed of 42 places in 128 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:05:03] [INFO ] Deduced a trap composed of 11 places in 67 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:05:03] [INFO ] Deduced a trap composed of 42 places in 143 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:05:03] [INFO ] Deduced a trap composed of 42 places in 153 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:05:03] [INFO ] Deduced a trap composed of 31 places in 65 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:05:03] [INFO ] Deduced a trap composed of 13 places in 109 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:05:04] [INFO ] Deduced a trap composed of 61 places in 159 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:05:04] [INFO ] Deduced a trap composed of 15 places in 110 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:05:04] [INFO ] Deduced a trap composed of 61 places in 184 ms of which 21 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/392 variables, 20/45 constraints. Problems are: Problem set: 0 solved, 2096 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:05:06] [INFO ] Deduced a trap composed of 42 places in 145 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:05:06] [INFO ] Deduced a trap composed of 58 places in 156 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:05:07] [INFO ] Deduced a trap composed of 68 places in 145 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:05:07] [INFO ] Deduced a trap composed of 29 places in 67 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:05:07] [INFO ] Deduced a trap composed of 68 places in 151 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:05:07] [INFO ] Deduced a trap composed of 72 places in 162 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:05:07] [INFO ] Deduced a trap composed of 46 places in 165 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:05:08] [INFO ] Deduced a trap composed of 71 places in 156 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:05:08] [INFO ] Deduced a trap composed of 61 places in 148 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:05:08] [INFO ] Deduced a trap composed of 3 places in 47 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:05:08] [INFO ] Deduced a trap composed of 68 places in 164 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:05:08] [INFO ] Deduced a trap composed of 68 places in 144 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:05:09] [INFO ] Deduced a trap composed of 66 places in 155 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:05:09] [INFO ] Deduced a trap composed of 65 places in 140 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:05:09] [INFO ] Deduced a trap composed of 3 places in 46 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:05:09] [INFO ] Deduced a trap composed of 33 places in 68 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:05:09] [INFO ] Deduced a trap composed of 68 places in 163 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:05:10] [INFO ] Deduced a trap composed of 19 places in 197 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:05:10] [INFO ] Deduced a trap composed of 58 places in 192 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:05:10] [INFO ] Deduced a trap composed of 68 places in 158 ms of which 26 ms to minimize.
SDD proceeding with computation,1 properties remain. new max is 65536
SDD size :80068 after 127313
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 3 (INCLUDED_ONLY) 0/392 variables, 20/65 constraints. Problems are: Problem set: 0 solved, 2096 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 392/1048 variables, and 65 constraints, problems are : Problem set: 0 solved, 2096 unsolved in 30031 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 0/392 constraints, ReadFeed: 0/284 constraints, PredecessorRefiner: 2096/2096 constraints, Known Traps: 40/40 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2096 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/392 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 2096 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/392 variables, 8/25 constraints. Problems are: Problem set: 0 solved, 2096 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/392 variables, 40/65 constraints. Problems are: Problem set: 0 solved, 2096 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:05:21] [INFO ] Deduced a trap composed of 42 places in 142 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:05:21] [INFO ] Deduced a trap composed of 61 places in 127 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:05:24] [INFO ] Deduced a trap composed of 15 places in 125 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:05:26] [INFO ] Deduced a trap composed of 19 places in 62 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:05:28] [INFO ] Deduced a trap composed of 17 places in 164 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:05:29] [INFO ] Deduced a trap composed of 23 places in 65 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:05:31] [INFO ] Deduced a trap composed of 27 places in 64 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:05:33] [INFO ] Deduced a trap composed of 21 places in 171 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:05:35] [INFO ] Deduced a trap composed of 23 places in 66 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:05:37] [INFO ] Deduced a trap composed of 17 places in 185 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:05:37] [INFO ] Deduced a trap composed of 21 places in 187 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:05:37] [INFO ] Deduced a trap composed of 23 places in 180 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:05:38] [INFO ] Deduced a trap composed of 25 places in 175 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:05:38] [INFO ] Deduced a trap composed of 23 places in 107 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:05:38] [INFO ] Deduced a trap composed of 25 places in 83 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:05:38] [INFO ] Deduced a trap composed of 27 places in 65 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:05:38] [INFO ] Deduced a trap composed of 25 places in 84 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:05:38] [INFO ] Deduced a trap composed of 27 places in 62 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:05:39] [INFO ] Deduced a trap composed of 21 places in 88 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:05:39] [INFO ] Deduced a trap composed of 29 places in 85 ms of which 9 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/392 variables, 20/85 constraints. Problems are: Problem set: 0 solved, 2096 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 392/1048 variables, and 85 constraints, problems are : Problem set: 0 solved, 2096 unsolved in 30032 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 0/392 constraints, ReadFeed: 0/284 constraints, PredecessorRefiner: 0/2096 constraints, Known Traps: 60/60 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60601ms problems are : Problem set: 0 solved, 2096 unsolved
Search for dead transitions found 0 dead transitions in 60605ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 63393 ms. Remains : 392/392 places, 2104/2104 transitions.
RANDOM walk for 400000 steps (8 resets) in 1098 ms. (363 steps per ms) remains 1/3 properties
Running SMT prover for 1 properties.
[2025-06-02 07:05:47] [INFO ] Flow matrix only has 656 transitions (discarded 1448 similar events)
[2025-06-02 07:05:47] [INFO ] Invariant cache hit.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 07:05:47] [INFO ] [Real]Absence check using 17 positive place invariants in 6 ms returned sat
[2025-06-02 07:05:47] [INFO ] [Real]Absence check using 17 positive and 8 generalized place invariants in 3 ms returned sat
[2025-06-02 07:05:47] [INFO ] After 130ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2025-06-02 07:05:47] [INFO ] State equation strengthened by 284 read => feed constraints.
[2025-06-02 07:05:47] [INFO ] After 62ms SMT Verify possible using 284 Read/Feed constraints in real domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2025-06-02 07:05:47] [INFO ] After 97ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:1
[2025-06-02 07:05:47] [INFO ] After 297ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 07:05:47] [INFO ] [Nat]Absence check using 17 positive place invariants in 6 ms returned sat
[2025-06-02 07:05:47] [INFO ] [Nat]Absence check using 17 positive and 8 generalized place invariants in 3 ms returned sat
[2025-06-02 07:05:47] [INFO ] After 118ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2025-06-02 07:05:47] [INFO ] After 38ms SMT Verify possible using 284 Read/Feed constraints in natural domain returned unsat :0 sat :1
TRAPS : Iteration 0
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:05:47] [INFO ] Deduced a trap composed of 3 places in 42 ms of which 3 ms to minimize.
[2025-06-02 07:05:47] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 98 ms
TRAPS : Iteration 1
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:05:47] [INFO ] Deduced a trap composed of 3 places in 61 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:05:47] [INFO ] Deduced a trap composed of 3 places in 41 ms of which 2 ms to minimize.
[2025-06-02 07:05:47] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 197 ms
TRAPS : Iteration 2
[2025-06-02 07:05:48] [INFO ] After 420ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
[2025-06-02 07:05:48] [INFO ] After 615ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
RANDOM walk for 915 steps (0 resets) in 8 ms. (101 steps per ms) remains 0/1 properties
RANDOM walk for 1260 steps (0 resets) in 12 ms. (96 steps per ms) remains 0/1 properties
RANDOM walk for 40000 steps (8 resets) in 286 ms. (139 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 49 ms. (800 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 6307 steps, run visited all 1 properties in 42 ms. (steps per millisecond=150 )
Probabilistic random walk after 6307 steps, saw 5034 distinct states, run finished after 44 ms. (steps per millisecond=143 ) properties seen :1
Attempting over-approximation, by ignoring read arcs.
Graph (trivial) has 1938 edges and 392 vertex of which 64 / 392 are part of one of the 8 SCC in 2 ms
Free SCC test removed 56 places
Drop transitions (Empty/Sink Transition effects.) removed 216 transitions
Ensure Unique test removed 1400 transitions
Reduce isomorphic transitions removed 1616 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 78 transitions
Trivial Post-agglo rules discarded 78 transitions
Performed 78 trivial Post agglomeration. Transition count delta: 78
Iterating post reduction 0 with 78 rules applied. Total rules applied 79 place count 336 transition count 410
Reduce places removed 78 places and 0 transitions.
Iterating post reduction 1 with 78 rules applied. Total rules applied 157 place count 258 transition count 410
Performed 17 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 17 Pre rules applied. Total rules applied 157 place count 258 transition count 393
Deduced a syphon composed of 17 places in 0 ms
Ensure Unique test removed 8 places
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 2 with 42 rules applied. Total rules applied 199 place count 233 transition count 393
Performed 111 Post agglomeration using F-continuation condition.Transition count delta: 111
Deduced a syphon composed of 111 places in 0 ms
Reduce places removed 111 places and 0 transitions.
Iterating global reduction 2 with 222 rules applied. Total rules applied 421 place count 122 transition count 282
Ensure Unique test removed 54 transitions
Reduce isomorphic transitions removed 54 transitions.
Iterating post reduction 2 with 54 rules applied. Total rules applied 475 place count 122 transition count 228
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 3 with 14 rules applied. Total rules applied 489 place count 115 transition count 228
Drop transitions (Empty/Sink Transition effects.) removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 3 with 7 rules applied. Total rules applied 496 place count 115 transition count 221
Drop transitions (Redundant composition of simpler transitions.) removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 4 with 8 rules applied. Total rules applied 504 place count 115 transition count 213
Free-agglomeration rule applied 57 times.
Iterating global reduction 4 with 57 rules applied. Total rules applied 561 place count 115 transition count 156
Reduce places removed 57 places and 0 transitions.
Iterating post reduction 4 with 57 rules applied. Total rules applied 618 place count 58 transition count 156
Partial Free-agglomeration rule applied 8 times.
Drop transitions (Partial Free agglomeration) removed 8 transitions
Iterating global reduction 5 with 8 rules applied. Total rules applied 626 place count 58 transition count 156
Applied a total of 626 rules in 40 ms. Remains 58 /392 variables (removed 334) and now considering 156/2104 (removed 1948) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 156 rows 58 cols
[2025-06-02 07:05:48] [INFO ] Computed 17 invariants in 1 ms
Starting Z3 with timeout 450.0 s and query timeout 45000.0 ms
[2025-06-02 07:05:48] [INFO ] [Real]Absence check using 17 positive place invariants in 2 ms returned sat
[2025-06-02 07:05:48] [INFO ] After 55ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
Starting Z3 with timeout 450.0 s and query timeout 45000.0 ms
[2025-06-02 07:05:48] [INFO ] [Nat]Absence check using 17 positive place invariants in 2 ms returned sat
[2025-06-02 07:05:48] [INFO ] After 28ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2025-06-02 07:05:48] [INFO ] State equation strengthened by 7 read => feed constraints.
[2025-06-02 07:05:48] [INFO ] After 6ms SMT Verify possible using 7 Read/Feed constraints in natural domain returned unsat :0 sat :1
TRAPS : Iteration 0
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:05:48] [INFO ] Deduced a trap composed of 2 places in 17 ms of which 1 ms to minimize.
[2025-06-02 07:05:48] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 28 ms
TRAPS : Iteration 1
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:05:48] [INFO ] Deduced a trap composed of 2 places in 18 ms of which 1 ms to minimize.
[2025-06-02 07:05:48] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 28 ms
TRAPS : Iteration 2
[2025-06-02 07:05:48] [INFO ] After 83ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
[2025-06-02 07:05:48] [INFO ] After 140ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2025-06-02 07:05:48] [INFO ] Flatten gal took : 4 ms
[2025-06-02 07:05:48] [INFO ] Flatten gal took : 4 ms
[2025-06-02 07:05:48] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality674920476006869184.gal : 0 ms
[2025-06-02 07:05:48] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15465028002682098408.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality674920476006869184.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality15465028002682098408.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
Loading property file /tmp/ReachabilityCardinality15465028002682098408.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 8
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :8 after 36
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :36 after 252
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :252 after 312
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :312 after 428
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :428 after 1113
Reachability property EisenbergMcGuire-PT-08-CTLFireability-2025-01 is true.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 129 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,180000,0.082602,5280,2,296,12,2563,6,0,391,1621,0
Total reachable state count : 180000
Verifying 1 reachability properties.
Reachability property EisenbergMcGuire-PT-08-CTLFireability-2025-01 is true.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
EisenbergMcGuire-PT-08-CTLFireability-2025-01,1500,0.126131,5536,2,218,12,2563,7,0,400,1621,0
Over-approximation ignoring read arcs solved 0 properties in 381 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
[2025-06-02 07:05:48] [INFO ] Flatten gal took : 51 ms
[2025-06-02 07:05:48] [INFO ] Applying decomposition
[2025-06-02 07:05:48] [INFO ] Flatten gal took : 50 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/graph12263561327299081469.txt' '-o' '/tmp/graph12263561327299081469.bin' '-w' '/tmp/graph12263561327299081469.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph12263561327299081469.bin' '-l' '-1' '-v' '-w' '/tmp/graph12263561327299081469.weights' '-q' '0' '-e' '0.001'
[2025-06-02 07:05:48] [INFO ] Decomposing Gal with order
[2025-06-02 07:05:48] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 07:05:49] [INFO ] Removed a total of 4415 redundant transitions.
[2025-06-02 07:05:49] [INFO ] Flatten gal took : 144 ms
[2025-06-02 07:05:49] [INFO ] Fuse similar labels procedure discarded/fused a total of 489 labels/synchronizations in 75 ms.
[2025-06-02 07:05:49] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6076156010857859052.gal : 11 ms
[2025-06-02 07:05:49] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8380785071158097745.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/ReachabilityCardinality6076156010857859052.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality8380785071158097745.prop' '--nowitness'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...307
Loading property file /tmp/ReachabilityCardinality8380785071158097745.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 567
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :567 after 2383
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :2383 after 3917
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :3917 after 23287
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :23287 after 68314
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :68314 after 256652
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :256652 after 5.98804e+06
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :5.98804e+06 after 6.41702e+07
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :6.41702e+07 after 1.0636e+08
Detected timeout of ITS tools.
[2025-06-02 07:15:49] [INFO ] Flatten gal took : 47 ms
[2025-06-02 07:15:49] [INFO ] Flatten gal took : 46 ms
[2025-06-02 07:15:49] [INFO ] Time to serialize gal into /tmp/CTLFireability13995945235526556952.gal : 12 ms
[2025-06-02 07:15:49] [INFO ] Time to serialize properties into /tmp/CTLFireability17476163212942298962.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/CTLFireability13995945235526556952.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17476163212942298962.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-02 07:16:19] [INFO ] Flatten gal took : 44 ms
[2025-06-02 07:16:19] [INFO ] Applying decomposition
[2025-06-02 07:16:19] [INFO ] Flatten gal took : 45 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/graph17070509802399315487.txt' '-o' '/tmp/graph17070509802399315487.bin' '-w' '/tmp/graph17070509802399315487.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph17070509802399315487.bin' '-l' '-1' '-v' '-w' '/tmp/graph17070509802399315487.weights' '-q' '0' '-e' '0.001'
[2025-06-02 07:16:19] [INFO ] Decomposing Gal with order
[2025-06-02 07:16:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 07:16:20] [INFO ] Removed a total of 4433 redundant transitions.
[2025-06-02 07:16:20] [INFO ] Flatten gal took : 135 ms
[2025-06-02 07:16:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 456 labels/synchronizations in 29 ms.
[2025-06-02 07:16:20] [INFO ] Time to serialize gal into /tmp/CTLFireability13813159817111668983.gal : 10 ms
[2025-06-02 07:16:20] [INFO ] Time to serialize properties into /tmp/CTLFireability16072167496213222678.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/CTLFireability13813159817111668983.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16072167496213222678.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 671/671 places, 2488/2488 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 656 transition count 2368
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 656 transition count 2368
Applied a total of 30 rules in 45 ms. Remains 656 /671 variables (removed 15) and now considering 2368/2488 (removed 120) transitions.
[2025-06-02 07:16:50] [INFO ] Flow matrix only has 920 transitions (discarded 1448 similar events)
// Phase 1: matrix 920 rows 656 cols
[2025-06-02 07:16:50] [INFO ] Computed 25 invariants in 14 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 07:16:50] [INFO ] Implicit Places using invariants in 638 ms returned []
[2025-06-02 07:16:50] [INFO ] Flow matrix only has 920 transitions (discarded 1448 similar events)
[2025-06-02 07:16:50] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 07:16:51] [INFO ] State equation strengthened by 284 read => feed constraints.
[2025-06-02 07:16:54] [INFO ] Implicit Places using invariants and state equation in 3485 ms returned []
Implicit Place search using SMT with State Equation took 4124 ms to find 0 implicit places.
Running 2360 sub problems to find dead transitions.
[2025-06-02 07:16:54] [INFO ] Flow matrix only has 920 transitions (discarded 1448 similar events)
[2025-06-02 07:16:54] [INFO ] Invariant cache hit.
[2025-06-02 07:16:54] [INFO ] State equation strengthened by 284 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/656 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 2360 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/656 variables, 8/25 constraints. Problems are: Problem set: 0 solved, 2360 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:17:17] [INFO ] Deduced a trap composed of 20 places in 174 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:17:17] [INFO ] Deduced a trap composed of 26 places in 160 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:17:18] [INFO ] Deduced a trap composed of 29 places in 137 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:17:18] [INFO ] Deduced a trap composed of 32 places in 113 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:17:18] [INFO ] Deduced a trap composed of 35 places in 102 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:17:18] [INFO ] Deduced a trap composed of 50 places in 71 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:17:18] [INFO ] Deduced a trap composed of 23 places in 175 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:17:18] [INFO ] Deduced a trap composed of 32 places in 150 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:17:18] [INFO ] Deduced a trap composed of 38 places in 124 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:17:19] [INFO ] Deduced a trap composed of 41 places in 98 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:17:19] [INFO ] Deduced a trap composed of 26 places in 149 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:17:19] [INFO ] Deduced a trap composed of 29 places in 125 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:17:19] [INFO ] Deduced a trap composed of 44 places in 108 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:17:19] [INFO ] Deduced a trap composed of 32 places in 98 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:17:19] [INFO ] Deduced a trap composed of 35 places in 185 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:17:20] [INFO ] Deduced a trap composed of 76 places in 180 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:17:22] [INFO ] Deduced a trap composed of 51 places in 291 ms of which 48 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:17:22] [INFO ] Deduced a trap composed of 68 places in 271 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:17:23] [INFO ] Deduced a trap composed of 92 places in 308 ms of which 62 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:17:23] [INFO ] Deduced a trap composed of 51 places in 284 ms of which 46 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/656 variables, 20/45 constraints. Problems are: Problem set: 0 solved, 2360 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:17:24] [INFO ] Deduced a trap composed of 35 places in 257 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:17:24] [INFO ] Deduced a trap composed of 47 places in 263 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:17:24] [INFO ] Deduced a trap composed of 76 places in 246 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:17:25] [INFO ] Deduced a trap composed of 76 places in 224 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:17:25] [INFO ] Deduced a trap composed of 76 places in 228 ms of which 31 ms to minimize.
SMT process timed out in 30823ms, After SMT, problems are : Problem set: 0 solved, 2360 unsolved
Search for dead transitions found 0 dead transitions in 30827ms
Starting structural reductions in LTL mode, iteration 1 : 656/671 places, 2368/2488 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 35009 ms. Remains : 656/671 places, 2368/2488 transitions.
[2025-06-02 07:17:25] [INFO ] Flatten gal took : 56 ms
[2025-06-02 07:17:25] [INFO ] Flatten gal took : 48 ms
[2025-06-02 07:17:25] [INFO ] Input system was already deterministic with 2368 transitions.
[2025-06-02 07:17:25] [INFO ] Flatten gal took : 48 ms
[2025-06-02 07:17:25] [INFO ] Flatten gal took : 48 ms
[2025-06-02 07:17:25] [INFO ] Time to serialize gal into /tmp/CTLFireability10998725852313021175.gal : 7 ms
[2025-06-02 07:17:25] [INFO ] Time to serialize properties into /tmp/CTLFireability10713654939197271543.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/CTLFireability10998725852313021175.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10713654939197271543.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-02 07:17:55] [INFO ] Flatten gal took : 49 ms
[2025-06-02 07:17:55] [INFO ] Applying decomposition
[2025-06-02 07:17:55] [INFO ] Flatten gal took : 49 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/graph15445959256733056641.txt' '-o' '/tmp/graph15445959256733056641.bin' '-w' '/tmp/graph15445959256733056641.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph15445959256733056641.bin' '-l' '-1' '-v' '-w' '/tmp/graph15445959256733056641.weights' '-q' '0' '-e' '0.001'
[2025-06-02 07:17:55] [INFO ] Decomposing Gal with order
[2025-06-02 07:17:55] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 07:17:56] [INFO ] Removed a total of 4536 redundant transitions.
[2025-06-02 07:17:56] [INFO ] Flatten gal took : 122 ms
[2025-06-02 07:17:56] [INFO ] Fuse similar labels procedure discarded/fused a total of 574 labels/synchronizations in 43 ms.
[2025-06-02 07:17:56] [INFO ] Time to serialize gal into /tmp/CTLFireability7457578626064835989.gal : 12 ms
[2025-06-02 07:17:56] [INFO ] Time to serialize properties into /tmp/CTLFireability14986364817157195914.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/CTLFireability7457578626064835989.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14986364817157195914.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 : 671/671 places, 2488/2488 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 658 transition count 2384
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 658 transition count 2384
Applied a total of 26 rules in 33 ms. Remains 658 /671 variables (removed 13) and now considering 2384/2488 (removed 104) transitions.
[2025-06-02 07:18:26] [INFO ] Flow matrix only has 936 transitions (discarded 1448 similar events)
// Phase 1: matrix 936 rows 658 cols
[2025-06-02 07:18:26] [INFO ] Computed 25 invariants in 10 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 07:18:26] [INFO ] Implicit Places using invariants in 623 ms returned []
[2025-06-02 07:18:26] [INFO ] Flow matrix only has 936 transitions (discarded 1448 similar events)
[2025-06-02 07:18:26] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 07:18:27] [INFO ] State equation strengthened by 298 read => feed constraints.
[2025-06-02 07:18:30] [INFO ] Implicit Places using invariants and state equation in 4076 ms returned []
Implicit Place search using SMT with State Equation took 4700 ms to find 0 implicit places.
Running 2376 sub problems to find dead transitions.
[2025-06-02 07:18:30] [INFO ] Flow matrix only has 936 transitions (discarded 1448 similar events)
[2025-06-02 07:18:30] [INFO ] Invariant cache hit.
[2025-06-02 07:18:30] [INFO ] State equation strengthened by 298 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/658 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 2376 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/658 variables, 8/25 constraints. Problems are: Problem set: 0 solved, 2376 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:18:54] [INFO ] Deduced a trap composed of 20 places in 177 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:18:54] [INFO ] Deduced a trap composed of 23 places in 161 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:18:54] [INFO ] Deduced a trap composed of 26 places in 137 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:18:54] [INFO ] Deduced a trap composed of 38 places in 125 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:18:54] [INFO ] Deduced a trap composed of 44 places in 103 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:18:55] [INFO ] Deduced a trap composed of 47 places in 267 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:18:55] [INFO ] Deduced a trap composed of 26 places in 118 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:18:55] [INFO ] Deduced a trap composed of 32 places in 103 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:18:55] [INFO ] Deduced a trap composed of 35 places in 73 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:18:55] [INFO ] Deduced a trap composed of 50 places in 69 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:18:55] [INFO ] Deduced a trap composed of 76 places in 166 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:18:58] [INFO ] Deduced a trap composed of 51 places in 296 ms of which 48 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:18:58] [INFO ] Deduced a trap composed of 68 places in 281 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:18:59] [INFO ] Deduced a trap composed of 51 places in 275 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:18:59] [INFO ] Deduced a trap composed of 68 places in 234 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:18:59] [INFO ] Deduced a trap composed of 68 places in 211 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:18:59] [INFO ] Deduced a trap composed of 51 places in 221 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:18:59] [INFO ] Deduced a trap composed of 68 places in 193 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:19:00] [INFO ] Deduced a trap composed of 51 places in 213 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:19:00] [INFO ] Deduced a trap composed of 68 places in 185 ms of which 32 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/658 variables, 20/45 constraints. Problems are: Problem set: 0 solved, 2376 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:19:01] [INFO ] Deduced a trap composed of 3 places in 176 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:19:01] [INFO ] Deduced a trap composed of 3 places in 65 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:19:01] [INFO ] Deduced a trap composed of 41 places in 189 ms of which 32 ms to minimize.
SMT process timed out in 30759ms, After SMT, problems are : Problem set: 0 solved, 2376 unsolved
Search for dead transitions found 0 dead transitions in 30766ms
Starting structural reductions in LTL mode, iteration 1 : 658/671 places, 2384/2488 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 35509 ms. Remains : 658/671 places, 2384/2488 transitions.
[2025-06-02 07:19:01] [INFO ] Flatten gal took : 44 ms
[2025-06-02 07:19:01] [INFO ] Flatten gal took : 50 ms
[2025-06-02 07:19:01] [INFO ] Input system was already deterministic with 2384 transitions.
[2025-06-02 07:19:01] [INFO ] Flatten gal took : 47 ms
[2025-06-02 07:19:02] [INFO ] Flatten gal took : 57 ms
[2025-06-02 07:19:02] [INFO ] Time to serialize gal into /tmp/CTLFireability16667187685428247281.gal : 7 ms
[2025-06-02 07:19:02] [INFO ] Time to serialize properties into /tmp/CTLFireability15782177416863886200.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/CTLFireability16667187685428247281.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15782177416863886200.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-02 07:19:32] [INFO ] Flatten gal took : 50 ms
[2025-06-02 07:19:32] [INFO ] Applying decomposition
[2025-06-02 07:19:32] [INFO ] Flatten gal took : 50 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/graph9965359229919210332.txt' '-o' '/tmp/graph9965359229919210332.bin' '-w' '/tmp/graph9965359229919210332.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph9965359229919210332.bin' '-l' '-1' '-v' '-w' '/tmp/graph9965359229919210332.weights' '-q' '0' '-e' '0.001'
[2025-06-02 07:19:32] [INFO ] Decomposing Gal with order
[2025-06-02 07:19:32] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 07:19:32] [INFO ] Removed a total of 4650 redundant transitions.
[2025-06-02 07:19:32] [INFO ] Flatten gal took : 120 ms
[2025-06-02 07:19:32] [INFO ] Fuse similar labels procedure discarded/fused a total of 547 labels/synchronizations in 43 ms.
[2025-06-02 07:19:32] [INFO ] Time to serialize gal into /tmp/CTLFireability15272071685618938734.gal : 11 ms
[2025-06-02 07:19:32] [INFO ] Time to serialize properties into /tmp/CTLFireability15409286788417382272.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/CTLFireability15272071685618938734.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15409286788417382272.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 671/671 places, 2488/2488 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 658 transition count 2384
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 658 transition count 2384
Applied a total of 26 rules in 32 ms. Remains 658 /671 variables (removed 13) and now considering 2384/2488 (removed 104) transitions.
[2025-06-02 07:20:02] [INFO ] Flow matrix only has 936 transitions (discarded 1448 similar events)
// Phase 1: matrix 936 rows 658 cols
[2025-06-02 07:20:02] [INFO ] Computed 25 invariants in 8 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 07:20:03] [INFO ] Implicit Places using invariants in 505 ms returned []
[2025-06-02 07:20:03] [INFO ] Flow matrix only has 936 transitions (discarded 1448 similar events)
[2025-06-02 07:20:03] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 07:20:03] [INFO ] State equation strengthened by 298 read => feed constraints.
[2025-06-02 07:20:06] [INFO ] Implicit Places using invariants and state equation in 3266 ms returned []
Implicit Place search using SMT with State Equation took 3772 ms to find 0 implicit places.
Running 2376 sub problems to find dead transitions.
[2025-06-02 07:20:06] [INFO ] Flow matrix only has 936 transitions (discarded 1448 similar events)
[2025-06-02 07:20:06] [INFO ] Invariant cache hit.
[2025-06-02 07:20:06] [INFO ] State equation strengthened by 298 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/658 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 2376 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/658 variables, 8/25 constraints. Problems are: Problem set: 0 solved, 2376 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:20:30] [INFO ] Deduced a trap composed of 20 places in 172 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:20:30] [INFO ] Deduced a trap composed of 26 places in 165 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:20:30] [INFO ] Deduced a trap composed of 32 places in 147 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:20:30] [INFO ] Deduced a trap composed of 35 places in 122 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:20:31] [INFO ] Deduced a trap composed of 44 places in 100 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:20:31] [INFO ] Deduced a trap composed of 50 places in 78 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:20:31] [INFO ] Deduced a trap composed of 23 places in 152 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:20:31] [INFO ] Deduced a trap composed of 26 places in 145 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:20:31] [INFO ] Deduced a trap composed of 41 places in 69 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:20:31] [INFO ] Deduced a trap composed of 29 places in 126 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:20:31] [INFO ] Deduced a trap composed of 32 places in 103 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:20:32] [INFO ] Deduced a trap composed of 35 places in 184 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:20:32] [INFO ] Deduced a trap composed of 76 places in 180 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:20:34] [INFO ] Deduced a trap composed of 51 places in 304 ms of which 48 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:20:35] [INFO ] Deduced a trap composed of 68 places in 270 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:20:35] [INFO ] Deduced a trap composed of 93 places in 310 ms of which 66 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:20:35] [INFO ] Deduced a trap composed of 104 places in 278 ms of which 47 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:20:36] [INFO ] Deduced a trap composed of 93 places in 291 ms of which 59 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:20:36] [INFO ] Deduced a trap composed of 104 places in 257 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:20:36] [INFO ] Deduced a trap composed of 93 places in 286 ms of which 63 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/658 variables, 20/45 constraints. Problems are: Problem set: 0 solved, 2376 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 658/1594 variables, and 45 constraints, problems are : Problem set: 0 solved, 2376 unsolved in 30031 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 0/658 constraints, ReadFeed: 0/298 constraints, PredecessorRefiner: 2376/2376 constraints, Known Traps: 20/20 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2376 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/658 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 2376 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/658 variables, 8/25 constraints. Problems are: Problem set: 0 solved, 2376 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/658 variables, 20/45 constraints. Problems are: Problem set: 0 solved, 2376 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:20:39] [INFO ] Deduced a trap composed of 3 places in 163 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:20:39] [INFO ] Deduced a trap composed of 3 places in 176 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:20:40] [INFO ] Deduced a trap composed of 29 places in 172 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:20:40] [INFO ] Deduced a trap composed of 3 places in 122 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:20:40] [INFO ] Deduced a trap composed of 3 places in 103 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:20:40] [INFO ] Deduced a trap composed of 38 places in 97 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:20:40] [INFO ] Deduced a trap composed of 44 places in 87 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:20:40] [INFO ] Deduced a trap composed of 3 places in 52 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:20:40] [INFO ] Deduced a trap composed of 76 places in 213 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:20:41] [INFO ] Deduced a trap composed of 68 places in 181 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:20:43] [INFO ] Deduced a trap composed of 51 places in 261 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:20:43] [INFO ] Deduced a trap composed of 51 places in 227 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:20:44] [INFO ] Deduced a trap composed of 29 places in 84 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:20:44] [INFO ] Deduced a trap composed of 90 places in 225 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:20:45] [INFO ] Deduced a trap composed of 14 places in 214 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:20:46] [INFO ] Deduced a trap composed of 3 places in 56 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:20:47] [INFO ] Deduced a trap composed of 3 places in 47 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:20:49] [INFO ] Deduced a trap composed of 51 places in 280 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:20:49] [INFO ] Deduced a trap composed of 73 places in 288 ms of which 56 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:20:49] [INFO ] Deduced a trap composed of 86 places in 281 ms of which 44 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/658 variables, 20/65 constraints. Problems are: Problem set: 0 solved, 2376 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:20:50] [INFO ] Deduced a trap composed of 47 places in 256 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:20:50] [INFO ] Deduced a trap composed of 76 places in 224 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:20:51] [INFO ] Deduced a trap composed of 76 places in 220 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:20:51] [INFO ] Deduced a trap composed of 76 places in 198 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:20:51] [INFO ] Deduced a trap composed of 76 places in 183 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:20:51] [INFO ] Deduced a trap composed of 76 places in 185 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:20:52] [INFO ] Deduced a trap composed of 76 places in 167 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:20:56] [INFO ] Deduced a trap composed of 51 places in 177 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:20:56] [INFO ] Deduced a trap composed of 3 places in 49 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:20:58] [INFO ] Deduced a trap composed of 51 places in 230 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:20:59] [INFO ] Deduced a trap composed of 51 places in 211 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:20:59] [INFO ] Deduced a trap composed of 52 places in 220 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:20:59] [INFO ] Deduced a trap composed of 51 places in 233 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:20:59] [INFO ] Deduced a trap composed of 51 places in 225 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:21:00] [INFO ] Deduced a trap composed of 52 places in 306 ms of which 50 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:21:00] [INFO ] Deduced a trap composed of 51 places in 304 ms of which 51 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:21:00] [INFO ] Deduced a trap composed of 69 places in 271 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:21:04] [INFO ] Deduced a trap composed of 32 places in 295 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:21:04] [INFO ] Deduced a trap composed of 17 places in 280 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:21:04] [INFO ] Deduced a trap composed of 38 places in 298 ms of which 40 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/658 variables, 20/85 constraints. Problems are: Problem set: 0 solved, 2376 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:21:06] [INFO ] Deduced a trap composed of 92 places in 272 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:21:06] [INFO ] Deduced a trap composed of 91 places in 175 ms of which 30 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 658/1594 variables, and 87 constraints, problems are : Problem set: 0 solved, 2376 unsolved in 30037 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 0/658 constraints, ReadFeed: 0/298 constraints, PredecessorRefiner: 0/2376 constraints, Known Traps: 62/62 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60709ms problems are : Problem set: 0 solved, 2376 unsolved
Search for dead transitions found 0 dead transitions in 60714ms
Starting structural reductions in LTL mode, iteration 1 : 658/671 places, 2384/2488 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 64530 ms. Remains : 658/671 places, 2384/2488 transitions.
[2025-06-02 07:21:07] [INFO ] Flatten gal took : 44 ms
[2025-06-02 07:21:07] [INFO ] Flatten gal took : 50 ms
[2025-06-02 07:21:07] [INFO ] Input system was already deterministic with 2384 transitions.
[2025-06-02 07:21:07] [INFO ] Flatten gal took : 49 ms
[2025-06-02 07:21:07] [INFO ] Flatten gal took : 47 ms
[2025-06-02 07:21:07] [INFO ] Time to serialize gal into /tmp/CTLFireability14782286168381979643.gal : 7 ms
[2025-06-02 07:21:07] [INFO ] Time to serialize properties into /tmp/CTLFireability702089359208056169.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/CTLFireability14782286168381979643.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability702089359208056169.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-02 07:21:37] [INFO ] Flatten gal took : 49 ms
[2025-06-02 07:21:37] [INFO ] Applying decomposition
[2025-06-02 07:21:37] [INFO ] Flatten gal took : 48 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/graph6514711414785088826.txt' '-o' '/tmp/graph6514711414785088826.bin' '-w' '/tmp/graph6514711414785088826.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph6514711414785088826.bin' '-l' '-1' '-v' '-w' '/tmp/graph6514711414785088826.weights' '-q' '0' '-e' '0.001'
[2025-06-02 07:21:37] [INFO ] Decomposing Gal with order
[2025-06-02 07:21:37] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 07:21:37] [INFO ] Removed a total of 4629 redundant transitions.
[2025-06-02 07:21:37] [INFO ] Flatten gal took : 113 ms
[2025-06-02 07:21:37] [INFO ] Fuse similar labels procedure discarded/fused a total of 648 labels/synchronizations in 46 ms.
[2025-06-02 07:21:37] [INFO ] Time to serialize gal into /tmp/CTLFireability1520844192412574878.gal : 10 ms
[2025-06-02 07:21:37] [INFO ] Time to serialize properties into /tmp/CTLFireability15670215914244085003.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/CTLFireability1520844192412574878.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15670215914244085003.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 : 671/671 places, 2488/2488 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 656 transition count 2368
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 656 transition count 2368
Applied a total of 30 rules in 24 ms. Remains 656 /671 variables (removed 15) and now considering 2368/2488 (removed 120) transitions.
[2025-06-02 07:22:08] [INFO ] Flow matrix only has 920 transitions (discarded 1448 similar events)
// Phase 1: matrix 920 rows 656 cols
[2025-06-02 07:22:08] [INFO ] Computed 25 invariants in 6 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 07:22:08] [INFO ] Implicit Places using invariants in 655 ms returned []
[2025-06-02 07:22:08] [INFO ] Flow matrix only has 920 transitions (discarded 1448 similar events)
[2025-06-02 07:22:08] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 07:22:08] [INFO ] State equation strengthened by 284 read => feed constraints.
[2025-06-02 07:22:12] [INFO ] Implicit Places using invariants and state equation in 3622 ms returned []
Implicit Place search using SMT with State Equation took 4279 ms to find 0 implicit places.
Running 2360 sub problems to find dead transitions.
[2025-06-02 07:22:12] [INFO ] Flow matrix only has 920 transitions (discarded 1448 similar events)
[2025-06-02 07:22:12] [INFO ] Invariant cache hit.
[2025-06-02 07:22:12] [INFO ] State equation strengthened by 284 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/656 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 2360 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/656 variables, 8/25 constraints. Problems are: Problem set: 0 solved, 2360 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:22:35] [INFO ] Deduced a trap composed of 20 places in 174 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:22:35] [INFO ] Deduced a trap composed of 26 places in 158 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:22:36] [INFO ] Deduced a trap composed of 29 places in 142 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:22:36] [INFO ] Deduced a trap composed of 32 places in 117 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:22:36] [INFO ] Deduced a trap composed of 35 places in 102 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:22:36] [INFO ] Deduced a trap composed of 50 places in 73 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:22:36] [INFO ] Deduced a trap composed of 23 places in 167 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:22:36] [INFO ] Deduced a trap composed of 32 places in 146 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:22:37] [INFO ] Deduced a trap composed of 38 places in 131 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:22:37] [INFO ] Deduced a trap composed of 41 places in 99 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:22:37] [INFO ] Deduced a trap composed of 26 places in 156 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:22:37] [INFO ] Deduced a trap composed of 29 places in 119 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:22:37] [INFO ] Deduced a trap composed of 44 places in 106 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:22:37] [INFO ] Deduced a trap composed of 32 places in 97 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:22:37] [INFO ] Deduced a trap composed of 35 places in 184 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:22:38] [INFO ] Deduced a trap composed of 76 places in 179 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:22:40] [INFO ] Deduced a trap composed of 51 places in 295 ms of which 49 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:22:40] [INFO ] Deduced a trap composed of 68 places in 268 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:22:41] [INFO ] Deduced a trap composed of 92 places in 313 ms of which 62 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:22:41] [INFO ] Deduced a trap composed of 51 places in 290 ms of which 46 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/656 variables, 20/45 constraints. Problems are: Problem set: 0 solved, 2360 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:22:42] [INFO ] Deduced a trap composed of 35 places in 262 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:22:42] [INFO ] Deduced a trap composed of 47 places in 274 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:22:42] [INFO ] Deduced a trap composed of 76 places in 250 ms of which 32 ms to minimize.
SMT process timed out in 30680ms, After SMT, problems are : Problem set: 0 solved, 2360 unsolved
Search for dead transitions found 0 dead transitions in 30684ms
Starting structural reductions in LTL mode, iteration 1 : 656/671 places, 2368/2488 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 34997 ms. Remains : 656/671 places, 2368/2488 transitions.
[2025-06-02 07:22:43] [INFO ] Flatten gal took : 44 ms
[2025-06-02 07:22:43] [INFO ] Flatten gal took : 50 ms
[2025-06-02 07:22:43] [INFO ] Input system was already deterministic with 2368 transitions.
[2025-06-02 07:22:43] [INFO ] Flatten gal took : 48 ms
[2025-06-02 07:22:43] [INFO ] Flatten gal took : 49 ms
[2025-06-02 07:22:43] [INFO ] Time to serialize gal into /tmp/CTLFireability8516664147054911830.gal : 7 ms
[2025-06-02 07:22:43] [INFO ] Time to serialize properties into /tmp/CTLFireability12348607545398966626.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/CTLFireability8516664147054911830.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12348607545398966626.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-02 07:23:13] [INFO ] Flatten gal took : 48 ms
[2025-06-02 07:23:13] [INFO ] Applying decomposition
[2025-06-02 07:23:13] [INFO ] Flatten gal took : 48 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/graph18406777541923512961.txt' '-o' '/tmp/graph18406777541923512961.bin' '-w' '/tmp/graph18406777541923512961.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph18406777541923512961.bin' '-l' '-1' '-v' '-w' '/tmp/graph18406777541923512961.weights' '-q' '0' '-e' '0.001'
[2025-06-02 07:23:13] [INFO ] Decomposing Gal with order
[2025-06-02 07:23:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 07:23:13] [INFO ] Removed a total of 4476 redundant transitions.
[2025-06-02 07:23:13] [INFO ] Flatten gal took : 111 ms
[2025-06-02 07:23:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 594 labels/synchronizations in 36 ms.
[2025-06-02 07:23:13] [INFO ] Time to serialize gal into /tmp/CTLFireability3125740368829111098.gal : 11 ms
[2025-06-02 07:23:13] [INFO ] Time to serialize properties into /tmp/CTLFireability16193777225678642421.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/CTLFireability3125740368829111098.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16193777225678642421.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 : 671/671 places, 2488/2488 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 671 transition count 2480
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 16 place count 663 transition count 2480
Performed 200 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 200 Pre rules applied. Total rules applied 16 place count 663 transition count 2280
Deduced a syphon composed of 200 places in 1 ms
Reduce places removed 200 places and 0 transitions.
Iterating global reduction 2 with 400 rules applied. Total rules applied 416 place count 463 transition count 2280
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 429 place count 450 transition count 2176
Iterating global reduction 2 with 13 rules applied. Total rules applied 442 place count 450 transition count 2176
Performed 56 Post agglomeration using F-continuation condition.Transition count delta: 56
Deduced a syphon composed of 56 places in 1 ms
Reduce places removed 56 places and 0 transitions.
Iterating global reduction 2 with 112 rules applied. Total rules applied 554 place count 394 transition count 2120
Applied a total of 554 rules in 139 ms. Remains 394 /671 variables (removed 277) and now considering 2120/2488 (removed 368) transitions.
[2025-06-02 07:23:43] [INFO ] Flow matrix only has 672 transitions (discarded 1448 similar events)
// Phase 1: matrix 672 rows 394 cols
[2025-06-02 07:23:44] [INFO ] Computed 25 invariants in 5 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 07:23:44] [INFO ] Implicit Places using invariants in 422 ms returned []
[2025-06-02 07:23:44] [INFO ] Flow matrix only has 672 transitions (discarded 1448 similar events)
[2025-06-02 07:23:44] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 07:23:44] [INFO ] State equation strengthened by 298 read => feed constraints.
[2025-06-02 07:23:46] [INFO ] Implicit Places using invariants and state equation in 2074 ms returned []
Implicit Place search using SMT with State Equation took 2504 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 07:23:46] [INFO ] Redundant transitions in 174 ms returned []
Running 2112 sub problems to find dead transitions.
[2025-06-02 07:23:46] [INFO ] Flow matrix only has 672 transitions (discarded 1448 similar events)
[2025-06-02 07:23:46] [INFO ] Invariant cache hit.
[2025-06-02 07:23:46] [INFO ] State equation strengthened by 298 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/394 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 2112 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/394 variables, 8/25 constraints. Problems are: Problem set: 0 solved, 2112 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:24:00] [INFO ] Deduced a trap composed of 3 places in 191 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:24:00] [INFO ] Deduced a trap composed of 3 places in 106 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:24:00] [INFO ] Deduced a trap composed of 3 places in 84 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:24:00] [INFO ] Deduced a trap composed of 3 places in 68 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:24:01] [INFO ] Deduced a trap composed of 3 places in 54 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:24:01] [INFO ] Deduced a trap composed of 3 places in 38 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:24:01] [INFO ] Deduced a trap composed of 42 places in 126 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:24:01] [INFO ] Deduced a trap composed of 67 places in 129 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:24:02] [INFO ] Deduced a trap composed of 42 places in 132 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:24:02] [INFO ] Deduced a trap composed of 42 places in 126 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:24:03] [INFO ] Deduced a trap composed of 43 places in 145 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:24:03] [INFO ] Deduced a trap composed of 19 places in 63 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:24:03] [INFO ] Deduced a trap composed of 43 places in 165 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:24:03] [INFO ] Deduced a trap composed of 13 places in 140 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:24:03] [INFO ] Deduced a trap composed of 11 places in 83 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:24:03] [INFO ] Deduced a trap composed of 61 places in 136 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:24:04] [INFO ] Deduced a trap composed of 61 places in 132 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:24:04] [INFO ] Deduced a trap composed of 42 places in 171 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:24:04] [INFO ] Deduced a trap composed of 42 places in 173 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:24:04] [INFO ] Deduced a trap composed of 27 places in 75 ms of which 4 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/394 variables, 20/45 constraints. Problems are: Problem set: 0 solved, 2112 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:24:06] [INFO ] Deduced a trap composed of 43 places in 135 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:24:08] [INFO ] Deduced a trap composed of 3 places in 47 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:24:11] [INFO ] Deduced a trap composed of 15 places in 133 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:24:13] [INFO ] Deduced a trap composed of 15 places in 144 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:24:16] [INFO ] Deduced a trap composed of 23 places in 64 ms of which 4 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 394/1066 variables, and 50 constraints, problems are : Problem set: 0 solved, 2112 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 0/394 constraints, ReadFeed: 0/298 constraints, PredecessorRefiner: 2112/2112 constraints, Known Traps: 25/25 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2112 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/394 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 2112 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/394 variables, 8/25 constraints. Problems are: Problem set: 0 solved, 2112 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/394 variables, 25/50 constraints. Problems are: Problem set: 0 solved, 2112 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:24:21] [INFO ] Deduced a trap composed of 42 places in 135 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:24:22] [INFO ] Deduced a trap composed of 61 places in 128 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:24:23] [INFO ] Deduced a trap composed of 42 places in 152 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:24:23] [INFO ] Deduced a trap composed of 42 places in 143 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:24:24] [INFO ] Deduced a trap composed of 43 places in 150 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:24:24] [INFO ] Deduced a trap composed of 47 places in 157 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:24:25] [INFO ] Deduced a trap composed of 19 places in 149 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:24:25] [INFO ] Deduced a trap composed of 21 places in 160 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:24:25] [INFO ] Deduced a trap composed of 61 places in 142 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:24:25] [INFO ] Deduced a trap composed of 58 places in 160 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:24:26] [INFO ] Deduced a trap composed of 46 places in 145 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:24:26] [INFO ] Deduced a trap composed of 62 places in 153 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:24:26] [INFO ] Deduced a trap composed of 59 places in 173 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:24:27] [INFO ] Deduced a trap composed of 47 places in 168 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:24:27] [INFO ] Deduced a trap composed of 73 places in 170 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:24:27] [INFO ] Deduced a trap composed of 59 places in 169 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:24:28] [INFO ] Deduced a trap composed of 23 places in 60 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:24:28] [INFO ] Deduced a trap composed of 47 places in 148 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:24:28] [INFO ] Deduced a trap composed of 58 places in 169 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:24:28] [INFO ] Deduced a trap composed of 25 places in 65 ms of which 6 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/394 variables, 20/70 constraints. Problems are: Problem set: 0 solved, 2112 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:24:32] [INFO ] Deduced a trap composed of 58 places in 135 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:24:32] [INFO ] Deduced a trap composed of 68 places in 139 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:24:33] [INFO ] Deduced a trap composed of 68 places in 126 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:24:33] [INFO ] Deduced a trap composed of 61 places in 129 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:24:33] [INFO ] Deduced a trap composed of 58 places in 149 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:24:34] [INFO ] Deduced a trap composed of 46 places in 131 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:24:35] [INFO ] Deduced a trap composed of 58 places in 154 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:24:38] [INFO ] Deduced a trap composed of 17 places in 77 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:24:40] [INFO ] Deduced a trap composed of 69 places in 159 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:24:41] [INFO ] Deduced a trap composed of 59 places in 179 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:24:41] [INFO ] Deduced a trap composed of 19 places in 151 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:24:42] [INFO ] Deduced a trap composed of 17 places in 166 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:24:43] [INFO ] Deduced a trap composed of 55 places in 180 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:24:43] [INFO ] Deduced a trap composed of 67 places in 161 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:24:44] [INFO ] Deduced a trap composed of 31 places in 71 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:24:44] [INFO ] Deduced a trap composed of 64 places in 169 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:24:44] [INFO ] Deduced a trap composed of 60 places in 198 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:24:44] [INFO ] Deduced a trap composed of 29 places in 179 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:24:44] [INFO ] Deduced a trap composed of 61 places in 198 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:24:45] [INFO ] Deduced a trap composed of 62 places in 180 ms of which 24 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/394 variables, 20/90 constraints. Problems are: Problem set: 0 solved, 2112 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 394/1066 variables, and 90 constraints, problems are : Problem set: 0 solved, 2112 unsolved in 30033 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 0/394 constraints, ReadFeed: 0/298 constraints, PredecessorRefiner: 0/2112 constraints, Known Traps: 65/65 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60652ms problems are : Problem set: 0 solved, 2112 unsolved
Search for dead transitions found 0 dead transitions in 60656ms
Starting structural reductions in SI_CTL mode, iteration 1 : 394/671 places, 2120/2488 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 63488 ms. Remains : 394/671 places, 2120/2488 transitions.
[2025-06-02 07:24:47] [INFO ] Flatten gal took : 40 ms
[2025-06-02 07:24:47] [INFO ] Flatten gal took : 46 ms
[2025-06-02 07:24:47] [INFO ] Input system was already deterministic with 2120 transitions.
[2025-06-02 07:24:47] [INFO ] Flatten gal took : 61 ms
[2025-06-02 07:24:47] [INFO ] Flatten gal took : 46 ms
[2025-06-02 07:24:47] [INFO ] Time to serialize gal into /tmp/CTLFireability12023769248903407035.gal : 7 ms
[2025-06-02 07:24:47] [INFO ] Time to serialize properties into /tmp/CTLFireability7289817291490123681.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/CTLFireability12023769248903407035.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7289817291490123681.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-02 07:25:17] [INFO ] Flatten gal took : 44 ms
[2025-06-02 07:25:17] [INFO ] Applying decomposition
[2025-06-02 07:25:17] [INFO ] Flatten gal took : 61 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/graph12523288523872815822.txt' '-o' '/tmp/graph12523288523872815822.bin' '-w' '/tmp/graph12523288523872815822.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph12523288523872815822.bin' '-l' '-1' '-v' '-w' '/tmp/graph12523288523872815822.weights' '-q' '0' '-e' '0.001'
[2025-06-02 07:25:17] [INFO ] Decomposing Gal with order
[2025-06-02 07:25:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 07:25:18] [INFO ] Removed a total of 4404 redundant transitions.
[2025-06-02 07:25:18] [INFO ] Flatten gal took : 122 ms
[2025-06-02 07:25:18] [INFO ] Fuse similar labels procedure discarded/fused a total of 596 labels/synchronizations in 34 ms.
[2025-06-02 07:25:18] [INFO ] Time to serialize gal into /tmp/CTLFireability4859289581354134654.gal : 8 ms
[2025-06-02 07:25:18] [INFO ] Time to serialize properties into /tmp/CTLFireability3971376055691518942.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/CTLFireability4859289581354134654.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3971376055691518942.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 : 671/671 places, 2488/2488 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 658 transition count 2384
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 658 transition count 2384
Applied a total of 26 rules in 24 ms. Remains 658 /671 variables (removed 13) and now considering 2384/2488 (removed 104) transitions.
[2025-06-02 07:25:48] [INFO ] Flow matrix only has 936 transitions (discarded 1448 similar events)
// Phase 1: matrix 936 rows 658 cols
[2025-06-02 07:25:48] [INFO ] Computed 25 invariants in 10 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 07:25:48] [INFO ] Implicit Places using invariants in 611 ms returned []
[2025-06-02 07:25:48] [INFO ] Flow matrix only has 936 transitions (discarded 1448 similar events)
[2025-06-02 07:25:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 07:25:49] [INFO ] State equation strengthened by 298 read => feed constraints.
[2025-06-02 07:25:52] [INFO ] Implicit Places using invariants and state equation in 3755 ms returned []
Implicit Place search using SMT with State Equation took 4366 ms to find 0 implicit places.
Running 2376 sub problems to find dead transitions.
[2025-06-02 07:25:52] [INFO ] Flow matrix only has 936 transitions (discarded 1448 similar events)
[2025-06-02 07:25:52] [INFO ] Invariant cache hit.
[2025-06-02 07:25:52] [INFO ] State equation strengthened by 298 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/658 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 2376 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/658 variables, 8/25 constraints. Problems are: Problem set: 0 solved, 2376 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:26:16] [INFO ] Deduced a trap composed of 20 places in 170 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:26:16] [INFO ] Deduced a trap composed of 26 places in 160 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:26:16] [INFO ] Deduced a trap composed of 32 places in 141 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:26:16] [INFO ] Deduced a trap composed of 35 places in 119 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:26:16] [INFO ] Deduced a trap composed of 38 places in 100 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:26:17] [INFO ] Deduced a trap composed of 41 places in 260 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:26:17] [INFO ] Deduced a trap composed of 23 places in 241 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:26:17] [INFO ] Deduced a trap composed of 26 places in 138 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:26:17] [INFO ] Deduced a trap composed of 29 places in 115 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:26:17] [INFO ] Deduced a trap composed of 32 places in 94 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:26:17] [INFO ] Deduced a trap composed of 50 places in 71 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:26:18] [INFO ] Deduced a trap composed of 35 places in 194 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:26:18] [INFO ] Deduced a trap composed of 38 places in 87 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:26:18] [INFO ] Deduced a trap composed of 44 places in 72 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:26:19] [INFO ] Deduced a trap composed of 47 places in 66 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:26:21] [INFO ] Deduced a trap composed of 51 places in 297 ms of which 49 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:26:21] [INFO ] Deduced a trap composed of 69 places in 270 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:26:21] [INFO ] Deduced a trap composed of 106 places in 274 ms of which 50 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:26:22] [INFO ] Deduced a trap composed of 106 places in 273 ms of which 61 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:26:22] [INFO ] Deduced a trap composed of 105 places in 238 ms of which 43 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/658 variables, 20/45 constraints. Problems are: Problem set: 0 solved, 2376 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:26:23] [INFO ] Deduced a trap composed of 3 places in 130 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:26:23] [INFO ] Deduced a trap composed of 3 places in 50 ms of which 3 ms to minimize.
SMT process timed out in 30787ms, After SMT, problems are : Problem set: 0 solved, 2376 unsolved
Search for dead transitions found 0 dead transitions in 30791ms
Starting structural reductions in LTL mode, iteration 1 : 658/671 places, 2384/2488 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 35193 ms. Remains : 658/671 places, 2384/2488 transitions.
[2025-06-02 07:26:23] [INFO ] Flatten gal took : 44 ms
[2025-06-02 07:26:23] [INFO ] Flatten gal took : 49 ms
[2025-06-02 07:26:23] [INFO ] Input system was already deterministic with 2384 transitions.
[2025-06-02 07:26:23] [INFO ] Flatten gal took : 48 ms
[2025-06-02 07:26:23] [INFO ] Flatten gal took : 48 ms
[2025-06-02 07:26:23] [INFO ] Time to serialize gal into /tmp/CTLFireability15876699027807774293.gal : 7 ms
[2025-06-02 07:26:23] [INFO ] Time to serialize properties into /tmp/CTLFireability7832580921060582442.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/CTLFireability15876699027807774293.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7832580921060582442.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-02 07:26:53] [INFO ] Flatten gal took : 49 ms
[2025-06-02 07:26:53] [INFO ] Applying decomposition
[2025-06-02 07:26:53] [INFO ] Flatten gal took : 50 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/graph16484538147690499148.txt' '-o' '/tmp/graph16484538147690499148.bin' '-w' '/tmp/graph16484538147690499148.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph16484538147690499148.bin' '-l' '-1' '-v' '-w' '/tmp/graph16484538147690499148.weights' '-q' '0' '-e' '0.001'
[2025-06-02 07:26:53] [INFO ] Decomposing Gal with order
[2025-06-02 07:26:53] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 07:26:54] [INFO ] Removed a total of 4657 redundant transitions.
[2025-06-02 07:26:54] [INFO ] Flatten gal took : 142 ms
[2025-06-02 07:26:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 543 labels/synchronizations in 28 ms.
[2025-06-02 07:26:54] [INFO ] Time to serialize gal into /tmp/CTLFireability12510292730345426605.gal : 10 ms
[2025-06-02 07:26:54] [INFO ] Time to serialize properties into /tmp/CTLFireability16691145922269889827.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/CTLFireability12510292730345426605.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16691145922269889827.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 : 671/671 places, 2488/2488 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 671 transition count 2481
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 14 place count 664 transition count 2481
Performed 195 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 195 Pre rules applied. Total rules applied 14 place count 664 transition count 2286
Deduced a syphon composed of 195 places in 2 ms
Reduce places removed 195 places and 0 transitions.
Iterating global reduction 2 with 390 rules applied. Total rules applied 404 place count 469 transition count 2286
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 418 place count 455 transition count 2174
Iterating global reduction 2 with 14 rules applied. Total rules applied 432 place count 455 transition count 2174
Performed 56 Post agglomeration using F-continuation condition.Transition count delta: 56
Deduced a syphon composed of 56 places in 1 ms
Reduce places removed 56 places and 0 transitions.
Iterating global reduction 2 with 112 rules applied. Total rules applied 544 place count 399 transition count 2118
Applied a total of 544 rules in 120 ms. Remains 399 /671 variables (removed 272) and now considering 2118/2488 (removed 370) transitions.
[2025-06-02 07:27:24] [INFO ] Flow matrix only has 670 transitions (discarded 1448 similar events)
// Phase 1: matrix 670 rows 399 cols
[2025-06-02 07:27:24] [INFO ] Computed 25 invariants in 6 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 07:27:24] [INFO ] Implicit Places using invariants in 404 ms returned []
[2025-06-02 07:27:24] [INFO ] Flow matrix only has 670 transitions (discarded 1448 similar events)
[2025-06-02 07:27:24] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 07:27:24] [INFO ] State equation strengthened by 291 read => feed constraints.
[2025-06-02 07:27:26] [INFO ] Implicit Places using invariants and state equation in 1860 ms returned []
Implicit Place search using SMT with State Equation took 2265 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 07:27:26] [INFO ] Redundant transitions in 66 ms returned []
Running 2110 sub problems to find dead transitions.
[2025-06-02 07:27:26] [INFO ] Flow matrix only has 670 transitions (discarded 1448 similar events)
[2025-06-02 07:27:26] [INFO ] Invariant cache hit.
[2025-06-02 07:27:26] [INFO ] State equation strengthened by 291 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/399 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 2110 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/399 variables, 8/25 constraints. Problems are: Problem set: 0 solved, 2110 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:27:41] [INFO ] Deduced a trap composed of 3 places in 183 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:27:41] [INFO ] Deduced a trap composed of 3 places in 95 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:27:41] [INFO ] Deduced a trap composed of 3 places in 78 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:27:41] [INFO ] Deduced a trap composed of 3 places in 70 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:27:41] [INFO ] Deduced a trap composed of 3 places in 55 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:27:41] [INFO ] Deduced a trap composed of 3 places in 38 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:27:41] [INFO ] Deduced a trap composed of 42 places in 113 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:27:41] [INFO ] Deduced a trap composed of 67 places in 125 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:27:42] [INFO ] Deduced a trap composed of 16 places in 70 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:27:42] [INFO ] Deduced a trap composed of 3 places in 40 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:27:42] [INFO ] Deduced a trap composed of 19 places in 59 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:27:43] [INFO ] Deduced a trap composed of 43 places in 165 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:27:43] [INFO ] Deduced a trap composed of 42 places in 151 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:27:43] [INFO ] Deduced a trap composed of 42 places in 143 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:27:44] [INFO ] Deduced a trap composed of 42 places in 160 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:27:44] [INFO ] Deduced a trap composed of 43 places in 160 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:27:44] [INFO ] Deduced a trap composed of 25 places in 64 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:27:44] [INFO ] Deduced a trap composed of 13 places in 157 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:27:44] [INFO ] Deduced a trap composed of 62 places in 157 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:27:45] [INFO ] Deduced a trap composed of 62 places in 129 ms of which 13 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/399 variables, 20/45 constraints. Problems are: Problem set: 0 solved, 2110 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:27:49] [INFO ] Deduced a trap composed of 11 places in 152 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:27:52] [INFO ] Deduced a trap composed of 15 places in 143 ms of which 14 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 399/1069 variables, and 47 constraints, problems are : Problem set: 0 solved, 2110 unsolved in 30033 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 0/399 constraints, ReadFeed: 0/291 constraints, PredecessorRefiner: 2110/2110 constraints, Known Traps: 22/22 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2110 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/399 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 2110 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/399 variables, 8/25 constraints. Problems are: Problem set: 0 solved, 2110 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/399 variables, 22/47 constraints. Problems are: Problem set: 0 solved, 2110 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:28:01] [INFO ] Deduced a trap composed of 42 places in 157 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:28:02] [INFO ] Deduced a trap composed of 47 places in 150 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:28:02] [INFO ] Deduced a trap composed of 62 places in 151 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:28:02] [INFO ] Deduced a trap composed of 23 places in 167 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:28:03] [INFO ] Deduced a trap composed of 25 places in 184 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:28:03] [INFO ] Deduced a trap composed of 42 places in 170 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:28:03] [INFO ] Deduced a trap composed of 46 places in 158 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:28:03] [INFO ] Deduced a trap composed of 46 places in 141 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:28:04] [INFO ] Deduced a trap composed of 21 places in 63 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:28:04] [INFO ] Deduced a trap composed of 29 places in 175 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:28:04] [INFO ] Deduced a trap composed of 65 places in 172 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:28:05] [INFO ] Deduced a trap composed of 68 places in 173 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:28:05] [INFO ] Deduced a trap composed of 56 places in 178 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:28:05] [INFO ] Deduced a trap composed of 54 places in 194 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:28:06] [INFO ] Deduced a trap composed of 42 places in 170 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:28:06] [INFO ] Deduced a trap composed of 58 places in 177 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:28:06] [INFO ] Deduced a trap composed of 58 places in 173 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:28:07] [INFO ] Deduced a trap composed of 19 places in 151 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:28:08] [INFO ] Deduced a trap composed of 23 places in 170 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:28:08] [INFO ] Deduced a trap composed of 18 places in 88 ms of which 7 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/399 variables, 20/67 constraints. Problems are: Problem set: 0 solved, 2110 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:28:11] [INFO ] Deduced a trap composed of 59 places in 147 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:28:13] [INFO ] Deduced a trap composed of 55 places in 154 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:28:14] [INFO ] Deduced a trap composed of 17 places in 65 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:28:19] [INFO ] Deduced a trap composed of 52 places in 159 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:28:20] [INFO ] Deduced a trap composed of 53 places in 176 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:28:22] [INFO ] Deduced a trap composed of 23 places in 68 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:28:25] [INFO ] Deduced a trap composed of 27 places in 63 ms of which 4 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 399/1069 variables, and 74 constraints, problems are : Problem set: 0 solved, 2110 unsolved in 30036 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 0/399 constraints, ReadFeed: 0/291 constraints, PredecessorRefiner: 0/2110 constraints, Known Traps: 49/49 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60735ms problems are : Problem set: 0 solved, 2110 unsolved
Search for dead transitions found 0 dead transitions in 60739ms
Starting structural reductions in SI_CTL mode, iteration 1 : 399/671 places, 2118/2488 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 63205 ms. Remains : 399/671 places, 2118/2488 transitions.
[2025-06-02 07:28:27] [INFO ] Flatten gal took : 43 ms
[2025-06-02 07:28:27] [INFO ] Flatten gal took : 45 ms
[2025-06-02 07:28:27] [INFO ] Input system was already deterministic with 2118 transitions.
[2025-06-02 07:28:27] [INFO ] Flatten gal took : 45 ms
[2025-06-02 07:28:27] [INFO ] Flatten gal took : 46 ms
[2025-06-02 07:28:27] [INFO ] Time to serialize gal into /tmp/CTLFireability6092953496534685729.gal : 7 ms
[2025-06-02 07:28:27] [INFO ] Time to serialize properties into /tmp/CTLFireability14765288058065346206.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/CTLFireability6092953496534685729.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14765288058065346206.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-02 07:28:57] [INFO ] Flatten gal took : 44 ms
[2025-06-02 07:28:57] [INFO ] Applying decomposition
[2025-06-02 07:28:57] [INFO ] Flatten gal took : 46 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/graph16256793233901155286.txt' '-o' '/tmp/graph16256793233901155286.bin' '-w' '/tmp/graph16256793233901155286.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph16256793233901155286.bin' '-l' '-1' '-v' '-w' '/tmp/graph16256793233901155286.weights' '-q' '0' '-e' '0.001'
[2025-06-02 07:28:58] [INFO ] Decomposing Gal with order
[2025-06-02 07:28:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 07:28:58] [INFO ] Removed a total of 4280 redundant transitions.
[2025-06-02 07:28:58] [INFO ] Flatten gal took : 132 ms
[2025-06-02 07:28:58] [INFO ] Fuse similar labels procedure discarded/fused a total of 548 labels/synchronizations in 28 ms.
[2025-06-02 07:28:58] [INFO ] Time to serialize gal into /tmp/CTLFireability12362381173898934708.gal : 8 ms
[2025-06-02 07:28:58] [INFO ] Time to serialize properties into /tmp/CTLFireability7248359843472688192.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/CTLFireability12362381173898934708.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7248359843472688192.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 : 671/671 places, 2488/2488 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 671 transition count 2480
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 16 place count 663 transition count 2480
Performed 199 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 199 Pre rules applied. Total rules applied 16 place count 663 transition count 2281
Deduced a syphon composed of 199 places in 1 ms
Reduce places removed 199 places and 0 transitions.
Iterating global reduction 2 with 398 rules applied. Total rules applied 414 place count 464 transition count 2281
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 429 place count 449 transition count 2161
Iterating global reduction 2 with 15 rules applied. Total rules applied 444 place count 449 transition count 2161
Performed 56 Post agglomeration using F-continuation condition.Transition count delta: 56
Deduced a syphon composed of 56 places in 2 ms
Reduce places removed 56 places and 0 transitions.
Iterating global reduction 2 with 112 rules applied. Total rules applied 556 place count 393 transition count 2105
Applied a total of 556 rules in 114 ms. Remains 393 /671 variables (removed 278) and now considering 2105/2488 (removed 383) transitions.
[2025-06-02 07:29:28] [INFO ] Flow matrix only has 657 transitions (discarded 1448 similar events)
// Phase 1: matrix 657 rows 393 cols
[2025-06-02 07:29:28] [INFO ] Computed 25 invariants in 7 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 07:29:28] [INFO ] Implicit Places using invariants in 453 ms returned []
[2025-06-02 07:29:28] [INFO ] Flow matrix only has 657 transitions (discarded 1448 similar events)
[2025-06-02 07:29:28] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 07:29:29] [INFO ] State equation strengthened by 284 read => feed constraints.
[2025-06-02 07:29:30] [INFO ] Implicit Places using invariants and state equation in 2019 ms returned []
Implicit Place search using SMT with State Equation took 2473 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 07:29:30] [INFO ] Redundant transitions in 66 ms returned []
Running 2097 sub problems to find dead transitions.
[2025-06-02 07:29:30] [INFO ] Flow matrix only has 657 transitions (discarded 1448 similar events)
[2025-06-02 07:29:30] [INFO ] Invariant cache hit.
[2025-06-02 07:29:30] [INFO ] State equation strengthened by 284 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/393 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 2097 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/393 variables, 8/25 constraints. Problems are: Problem set: 0 solved, 2097 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:29:45] [INFO ] Deduced a trap composed of 3 places in 182 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:29:45] [INFO ] Deduced a trap composed of 3 places in 102 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:29:45] [INFO ] Deduced a trap composed of 3 places in 81 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:29:45] [INFO ] Deduced a trap composed of 3 places in 65 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:29:45] [INFO ] Deduced a trap composed of 3 places in 50 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:29:45] [INFO ] Deduced a trap composed of 3 places in 35 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:29:45] [INFO ] Deduced a trap composed of 42 places in 115 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:29:45] [INFO ] Deduced a trap composed of 66 places in 141 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:29:46] [INFO ] Deduced a trap composed of 42 places in 149 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:29:47] [INFO ] Deduced a trap composed of 42 places in 142 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:29:47] [INFO ] Deduced a trap composed of 42 places in 133 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:29:47] [INFO ] Deduced a trap composed of 11 places in 85 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:29:47] [INFO ] Deduced a trap composed of 42 places in 156 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:29:48] [INFO ] Deduced a trap composed of 42 places in 160 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:29:48] [INFO ] Deduced a trap composed of 64 places in 153 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:29:48] [INFO ] Deduced a trap composed of 68 places in 146 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:29:48] [INFO ] Deduced a trap composed of 28 places in 63 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:29:48] [INFO ] Deduced a trap composed of 42 places in 173 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:29:49] [INFO ] Deduced a trap composed of 15 places in 165 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:29:49] [INFO ] Deduced a trap composed of 13 places in 85 ms of which 7 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/393 variables, 20/45 constraints. Problems are: Problem set: 0 solved, 2097 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:29:52] [INFO ] Deduced a trap composed of 21 places in 126 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:29:53] [INFO ] Deduced a trap composed of 3 places in 49 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:29:55] [INFO ] Deduced a trap composed of 15 places in 142 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:29:58] [INFO ] Deduced a trap composed of 19 places in 64 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:30:01] [INFO ] Deduced a trap composed of 17 places in 165 ms of which 16 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 393/1050 variables, and 50 constraints, problems are : Problem set: 0 solved, 2097 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 0/393 constraints, ReadFeed: 0/284 constraints, PredecessorRefiner: 2097/2097 constraints, Known Traps: 25/25 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2097 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/393 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 2097 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/393 variables, 8/25 constraints. Problems are: Problem set: 0 solved, 2097 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/393 variables, 25/50 constraints. Problems are: Problem set: 0 solved, 2097 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:30:09] [INFO ] Deduced a trap composed of 24 places in 141 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:30:10] [INFO ] Deduced a trap composed of 26 places in 68 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:30:15] [INFO ] Deduced a trap composed of 23 places in 68 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:30:17] [INFO ] Deduced a trap composed of 19 places in 196 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:30:18] [INFO ] Deduced a trap composed of 27 places in 62 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:30:21] [INFO ] Deduced a trap composed of 32 places in 67 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:30:25] [INFO ] Deduced a trap composed of 23 places in 204 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:30:25] [INFO ] Deduced a trap composed of 17 places in 186 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:30:25] [INFO ] Deduced a trap composed of 19 places in 180 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:30:26] [INFO ] Deduced a trap composed of 21 places in 181 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:30:26] [INFO ] Deduced a trap composed of 25 places in 182 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:30:26] [INFO ] Deduced a trap composed of 21 places in 103 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:30:26] [INFO ] Deduced a trap composed of 23 places in 87 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:30:26] [INFO ] Deduced a trap composed of 27 places in 67 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:30:26] [INFO ] Deduced a trap composed of 25 places in 89 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:30:27] [INFO ] Deduced a trap composed of 29 places in 67 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:30:27] [INFO ] Deduced a trap composed of 30 places in 89 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:30:27] [INFO ] Deduced a trap composed of 31 places in 65 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:30:27] [INFO ] Deduced a trap composed of 33 places in 68 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:30:27] [INFO ] Deduced a trap composed of 49 places in 230 ms of which 38 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/393 variables, 20/70 constraints. Problems are: Problem set: 0 solved, 2097 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 393/1050 variables, and 70 constraints, problems are : Problem set: 0 solved, 2097 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 0/393 constraints, ReadFeed: 0/284 constraints, PredecessorRefiner: 0/2097 constraints, Known Traps: 45/45 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60682ms problems are : Problem set: 0 solved, 2097 unsolved
Search for dead transitions found 0 dead transitions in 60686ms
Starting structural reductions in SI_CTL mode, iteration 1 : 393/671 places, 2105/2488 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 63350 ms. Remains : 393/671 places, 2105/2488 transitions.
[2025-06-02 07:30:31] [INFO ] Flatten gal took : 40 ms
[2025-06-02 07:30:31] [INFO ] Flatten gal took : 45 ms
[2025-06-02 07:30:31] [INFO ] Input system was already deterministic with 2105 transitions.
RANDOM walk for 40000 steps (8 resets) in 186 ms. (213 steps per ms) remains 1/1 properties
[2025-06-02 07:30:31] [INFO ] Flatten gal took : 52 ms
[2025-06-02 07:30:31] [INFO ] Flatten gal took : 52 ms
BEST_FIRST walk for 40004 steps (8 resets) in 192 ms. (207 steps per ms) remains 1/1 properties
[2025-06-02 07:30:31] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality430811312823592125.gal : 7 ms
[2025-06-02 07:30:31] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality2452749746094547739.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality430811312823592125.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality2452749746094547739.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...327
Loading property file /tmp/ReachabilityCardinality2452749746094547739.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 7
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :7 after 8
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :8 after 22
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :22 after 23
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :23 after 29
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :29 after 72
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :72 after 282
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :282 after 500
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :500 after 1038
Interrupted probabilistic random walk after 482868 steps, run timeout after 3001 ms. (steps per millisecond=160 ) properties seen :0 out of 1
Probabilistic random walk after 482868 steps, saw 252606 distinct states, run finished after 3001 ms. (steps per millisecond=160 ) properties seen :0
[2025-06-02 07:30:34] [INFO ] Flow matrix only has 657 transitions (discarded 1448 similar events)
[2025-06-02 07:30:34] [INFO ] Invariant cache hit.
[2025-06-02 07:30:34] [INFO ] State equation strengthened by 284 read => feed constraints.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 98/103 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/103 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 40/143 variables, 3/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/143 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 10/153 variables, 2/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/153 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 317/470 variables, 153/163 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/470 variables, 54/217 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/470 variables, 0/217 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 110/580 variables, 50/267 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/580 variables, 27/294 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/580 variables, 0/294 constraints. Problems are: Problem set: 0 solved, 1 unsolved
SDD proceeding with computation,1 properties remain. new max is 4096
At refinement iteration 13 (OVERLAPS) 180/760 variables, 10/304 constraints. Problems are: Problem set: 0 solved, 1 unsolved
SDD size :1038 after 4142
At refinement iteration 14 (INCLUDED_ONLY) 0/760 variables, 0/304 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 10/770 variables, 5/309 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/770 variables, 0/309 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 280/1050 variables, 190/499 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/1050 variables, 203/702 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/1050 variables, 0/702 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (OVERLAPS) 0/1050 variables, 0/702 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1050/1050 variables, and 702 constraints, problems are : Problem set: 0 solved, 1 unsolved in 298 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 393/393 constraints, ReadFeed: 284/284 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 98/103 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/103 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 40/143 variables, 3/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/143 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 10/153 variables, 2/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:30:35] [INFO ] Deduced a trap composed of 17 places in 67 ms of which 4 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/153 variables, 1/11 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/153 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 317/470 variables, 153/164 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/470 variables, 54/218 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:30:35] [INFO ] Deduced a trap composed of 3 places in 64 ms of which 3 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/470 variables, 1/219 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/470 variables, 0/219 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 110/580 variables, 50/269 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/580 variables, 27/296 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/580 variables, 0/296 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 180/760 variables, 10/306 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/760 variables, 0/306 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 10/770 variables, 5/311 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/770 variables, 1/312 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:30:35] [INFO ] Deduced a trap composed of 3 places in 195 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:30:36] [INFO ] Deduced a trap composed of 46 places in 220 ms of which 31 ms to minimize.
At refinement iteration 19 (INCLUDED_ONLY) 0/770 variables, 2/314 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:30:36] [INFO ] Deduced a trap composed of 3 places in 73 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:30:36] [INFO ] Deduced a trap composed of 3 places in 90 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:30:36] [INFO ] Deduced a trap composed of 25 places in 90 ms of which 9 ms to minimize.
At refinement iteration 20 (INCLUDED_ONLY) 0/770 variables, 3/317 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/770 variables, 0/317 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (OVERLAPS) 280/1050 variables, 190/507 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/1050 variables, 203/710 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/1050 variables, 0/710 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 25 (OVERLAPS) 0/1050 variables, 0/710 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1050/1050 variables, and 710 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1623 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 393/393 constraints, ReadFeed: 284/284 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1930ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 48 ms.
Support contains 5 out of 393 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 393/393 places, 2105/2105 transitions.
Applied a total of 0 rules in 58 ms. Remains 393 /393 variables (removed 0) and now considering 2105/2105 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 59 ms. Remains : 393/393 places, 2105/2105 transitions.
RANDOM walk for 400000 steps (8 resets) in 1878 ms. (212 steps per ms) remains 1/5 properties
Running SMT prover for 1 properties.
[2025-06-02 07:30:37] [INFO ] Flow matrix only has 657 transitions (discarded 1448 similar events)
[2025-06-02 07:30:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 07:30:37] [INFO ] [Real]Absence check using 17 positive place invariants in 6 ms returned sat
[2025-06-02 07:30:37] [INFO ] [Real]Absence check using 17 positive and 8 generalized place invariants in 10 ms returned sat
[2025-06-02 07:30:37] [INFO ] After 123ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2025-06-02 07:30:37] [INFO ] State equation strengthened by 284 read => feed constraints.
[2025-06-02 07:30:37] [INFO ] After 50ms SMT Verify possible using 284 Read/Feed constraints in real domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2025-06-02 07:30:37] [INFO ] After 100ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:1
[2025-06-02 07:30:37] [INFO ] After 291ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 07:30:37] [INFO ] [Nat]Absence check using 17 positive place invariants in 7 ms returned sat
[2025-06-02 07:30:37] [INFO ] [Nat]Absence check using 17 positive and 8 generalized place invariants in 3 ms returned sat
[2025-06-02 07:30:38] [INFO ] After 120ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2025-06-02 07:30:38] [INFO ] After 40ms SMT Verify possible using 284 Read/Feed constraints in natural domain returned unsat :0 sat :1
TRAPS : Iteration 0
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:30:38] [INFO ] Deduced a trap composed of 3 places in 68 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:30:38] [INFO ] Deduced a trap composed of 3 places in 50 ms of which 3 ms to minimize.
[2025-06-02 07:30:38] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 209 ms
TRAPS : Iteration 1
[2025-06-02 07:30:38] [INFO ] After 315ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
[2025-06-02 07:30:38] [INFO ] After 513ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :4142 after 11370
RANDOM walk for 4000000 steps (8 resets) in 11747 ms. (340 steps per ms) remains 1/1 properties
BEST_FIRST walk for 4000004 steps (8 resets) in 3052 ms. (1310 steps per ms) remains 1/1 properties
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :11370 after 42274
Interrupted probabilistic random walk after 1483290 steps, run timeout after 9001 ms. (steps per millisecond=164 ) properties seen :0 out of 1
Probabilistic random walk after 1483290 steps, saw 609894 distinct states, run finished after 9001 ms. (steps per millisecond=164 ) properties seen :0
[2025-06-02 07:30:51] [INFO ] Flow matrix only has 657 transitions (discarded 1448 similar events)
[2025-06-02 07:30:51] [INFO ] Invariant cache hit.
[2025-06-02 07:30:51] [INFO ] State equation strengthened by 284 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) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 98/103 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/103 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 40/143 variables, 3/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/143 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 10/153 variables, 2/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/153 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 317/470 variables, 153/163 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/470 variables, 54/217 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/470 variables, 0/217 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 110/580 variables, 50/267 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/580 variables, 27/294 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/580 variables, 0/294 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 180/760 variables, 10/304 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/760 variables, 0/304 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 10/770 variables, 5/309 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/770 variables, 0/309 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 280/1050 variables, 190/499 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/1050 variables, 203/702 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/1050 variables, 0/702 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (OVERLAPS) 0/1050 variables, 0/702 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1050/1050 variables, and 702 constraints, problems are : Problem set: 0 solved, 1 unsolved in 276 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 393/393 constraints, ReadFeed: 284/284 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 98/103 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/103 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 40/143 variables, 3/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/143 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 10/153 variables, 2/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:30:51] [INFO ] Deduced a trap composed of 17 places in 65 ms of which 4 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/153 variables, 1/11 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/153 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 317/470 variables, 153/164 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/470 variables, 54/218 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:30:51] [INFO ] Deduced a trap composed of 3 places in 61 ms of which 4 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/470 variables, 1/219 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/470 variables, 0/219 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 110/580 variables, 50/269 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/580 variables, 27/296 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/580 variables, 0/296 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 180/760 variables, 10/306 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/760 variables, 0/306 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 10/770 variables, 5/311 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/770 variables, 1/312 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:30:52] [INFO ] Deduced a trap composed of 3 places in 186 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:30:52] [INFO ] Deduced a trap composed of 46 places in 217 ms of which 30 ms to minimize.
At refinement iteration 19 (INCLUDED_ONLY) 0/770 variables, 2/314 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:30:52] [INFO ] Deduced a trap composed of 3 places in 64 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:30:52] [INFO ] Deduced a trap composed of 3 places in 78 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:30:52] [INFO ] Deduced a trap composed of 25 places in 91 ms of which 8 ms to minimize.
At refinement iteration 20 (INCLUDED_ONLY) 0/770 variables, 3/317 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/770 variables, 0/317 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (OVERLAPS) 280/1050 variables, 190/507 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/1050 variables, 203/710 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/1050 variables, 0/710 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 25 (OVERLAPS) 0/1050 variables, 0/710 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1050/1050 variables, and 710 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1524 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 393/393 constraints, ReadFeed: 284/284 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1809ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 50 ms.
Support contains 5 out of 393 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 393/393 places, 2105/2105 transitions.
Applied a total of 0 rules in 68 ms. Remains 393 /393 variables (removed 0) and now considering 2105/2105 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 68 ms. Remains : 393/393 places, 2105/2105 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 393/393 places, 2105/2105 transitions.
Applied a total of 0 rules in 55 ms. Remains 393 /393 variables (removed 0) and now considering 2105/2105 (removed 0) transitions.
[2025-06-02 07:30:53] [INFO ] Flow matrix only has 657 transitions (discarded 1448 similar events)
[2025-06-02 07:30:53] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 07:30:53] [INFO ] Implicit Places using invariants in 419 ms returned []
[2025-06-02 07:30:53] [INFO ] Flow matrix only has 657 transitions (discarded 1448 similar events)
[2025-06-02 07:30:53] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 07:30:53] [INFO ] State equation strengthened by 284 read => feed constraints.
[2025-06-02 07:30:55] [INFO ] Implicit Places using invariants and state equation in 1925 ms returned []
Implicit Place search using SMT with State Equation took 2346 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 07:30:55] [INFO ] Redundant transitions in 62 ms returned []
Running 2097 sub problems to find dead transitions.
[2025-06-02 07:30:55] [INFO ] Flow matrix only has 657 transitions (discarded 1448 similar events)
[2025-06-02 07:30:55] [INFO ] Invariant cache hit.
[2025-06-02 07:30:55] [INFO ] State equation strengthened by 284 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :42274 after 80739
At refinement iteration 0 (INCLUDED_ONLY) 0/393 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 2097 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/393 variables, 8/25 constraints. Problems are: Problem set: 0 solved, 2097 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:31:09] [INFO ] Deduced a trap composed of 3 places in 172 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:31:09] [INFO ] Deduced a trap composed of 3 places in 98 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:31:09] [INFO ] Deduced a trap composed of 3 places in 80 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:31:10] [INFO ] Deduced a trap composed of 3 places in 63 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:31:10] [INFO ] Deduced a trap composed of 3 places in 50 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:31:10] [INFO ] Deduced a trap composed of 3 places in 36 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:31:10] [INFO ] Deduced a trap composed of 42 places in 116 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:31:10] [INFO ] Deduced a trap composed of 66 places in 133 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:31:11] [INFO ] Deduced a trap composed of 42 places in 146 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:31:11] [INFO ] Deduced a trap composed of 42 places in 142 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:31:12] [INFO ] Deduced a trap composed of 42 places in 129 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:31:12] [INFO ] Deduced a trap composed of 11 places in 83 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:31:12] [INFO ] Deduced a trap composed of 42 places in 154 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:31:12] [INFO ] Deduced a trap composed of 42 places in 152 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:31:12] [INFO ] Deduced a trap composed of 64 places in 153 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:31:13] [INFO ] Deduced a trap composed of 68 places in 140 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:31:13] [INFO ] Deduced a trap composed of 28 places in 61 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:31:13] [INFO ] Deduced a trap composed of 42 places in 174 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:31:13] [INFO ] Deduced a trap composed of 15 places in 147 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:31:13] [INFO ] Deduced a trap composed of 13 places in 80 ms of which 7 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/393 variables, 20/45 constraints. Problems are: Problem set: 0 solved, 2097 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:31:16] [INFO ] Deduced a trap composed of 21 places in 127 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:31:17] [INFO ] Deduced a trap composed of 3 places in 46 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:31:20] [INFO ] Deduced a trap composed of 15 places in 136 ms of which 13 ms to minimize.
SDD proceeding with computation,1 properties remain. new max is 65536
SDD size :80739 after 126252
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:31:22] [INFO ] Deduced a trap composed of 19 places in 62 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:31:25] [INFO ] Deduced a trap composed of 17 places in 160 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:31:25] [INFO ] Deduced a trap composed of 23 places in 64 ms of which 4 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 393/1050 variables, and 51 constraints, problems are : Problem set: 0 solved, 2097 unsolved in 30031 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 0/393 constraints, ReadFeed: 0/284 constraints, PredecessorRefiner: 2097/2097 constraints, Known Traps: 26/26 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2097 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/393 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 2097 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/393 variables, 8/25 constraints. Problems are: Problem set: 0 solved, 2097 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/393 variables, 26/51 constraints. Problems are: Problem set: 0 solved, 2097 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:31:39] [INFO ] Deduced a trap composed of 19 places in 186 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:31:41] [INFO ] Deduced a trap composed of 27 places in 59 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:31:43] [INFO ] Deduced a trap composed of 32 places in 66 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:31:47] [INFO ] Deduced a trap composed of 23 places in 193 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:31:47] [INFO ] Deduced a trap composed of 17 places in 185 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:31:47] [INFO ] Deduced a trap composed of 19 places in 186 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:31:47] [INFO ] Deduced a trap composed of 21 places in 184 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:31:47] [INFO ] Deduced a trap composed of 24 places in 182 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:31:48] [INFO ] Deduced a trap composed of 25 places in 175 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:31:48] [INFO ] Deduced a trap composed of 21 places in 129 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:31:48] [INFO ] Deduced a trap composed of 23 places in 107 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:31:48] [INFO ] Deduced a trap composed of 26 places in 81 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:31:48] [INFO ] Deduced a trap composed of 27 places in 62 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:31:48] [INFO ] Deduced a trap composed of 25 places in 89 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:31:49] [INFO ] Deduced a trap composed of 29 places in 64 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:31:49] [INFO ] Deduced a trap composed of 30 places in 87 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:31:49] [INFO ] Deduced a trap composed of 31 places in 65 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:31:49] [INFO ] Deduced a trap composed of 33 places in 71 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:31:50] [INFO ] Deduced a trap composed of 36 places in 67 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:31:50] [INFO ] Deduced a trap composed of 3 places in 47 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/393 variables, 20/71 constraints. Problems are: Problem set: 0 solved, 2097 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:31:53] [INFO ] Deduced a trap composed of 42 places in 141 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:31:54] [INFO ] Deduced a trap composed of 68 places in 145 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:31:55] [INFO ] Deduced a trap composed of 68 places in 144 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:31:55] [INFO ] Deduced a trap composed of 68 places in 145 ms of which 17 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 393/1050 variables, and 75 constraints, problems are : Problem set: 0 solved, 2097 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 0/393 constraints, ReadFeed: 0/284 constraints, PredecessorRefiner: 0/2097 constraints, Known Traps: 50/50 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60674ms problems are : Problem set: 0 solved, 2097 unsolved
Search for dead transitions found 0 dead transitions in 60677ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 63151 ms. Remains : 393/393 places, 2105/2105 transitions.
RANDOM walk for 400000 steps (8 resets) in 1170 ms. (341 steps per ms) remains 1/5 properties
Running SMT prover for 1 properties.
[2025-06-02 07:31:56] [INFO ] Flow matrix only has 657 transitions (discarded 1448 similar events)
[2025-06-02 07:31:56] [INFO ] Invariant cache hit.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 07:31:56] [INFO ] [Real]Absence check using 17 positive place invariants in 6 ms returned sat
[2025-06-02 07:31:56] [INFO ] [Real]Absence check using 17 positive and 8 generalized place invariants in 3 ms returned sat
[2025-06-02 07:31:56] [INFO ] After 122ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2025-06-02 07:31:56] [INFO ] State equation strengthened by 284 read => feed constraints.
[2025-06-02 07:31:56] [INFO ] After 51ms SMT Verify possible using 284 Read/Feed constraints in real domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2025-06-02 07:31:57] [INFO ] After 94ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:1
[2025-06-02 07:31:57] [INFO ] After 276ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 07:31:57] [INFO ] [Nat]Absence check using 17 positive place invariants in 6 ms returned sat
[2025-06-02 07:31:57] [INFO ] [Nat]Absence check using 17 positive and 8 generalized place invariants in 3 ms returned sat
[2025-06-02 07:31:57] [INFO ] After 124ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2025-06-02 07:31:57] [INFO ] After 40ms SMT Verify possible using 284 Read/Feed constraints in natural domain returned unsat :0 sat :1
TRAPS : Iteration 0
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:31:57] [INFO ] Deduced a trap composed of 3 places in 60 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:31:57] [INFO ] Deduced a trap composed of 3 places in 44 ms of which 2 ms to minimize.
[2025-06-02 07:31:57] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 191 ms
TRAPS : Iteration 1
[2025-06-02 07:31:57] [INFO ] After 299ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
[2025-06-02 07:31:57] [INFO ] After 493ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
RANDOM walk for 463 steps (0 resets) in 6 ms. (66 steps per ms) remains 0/1 properties
RANDOM walk for 3206 steps (0 resets) in 13 ms. (229 steps per ms) remains 0/1 properties
RANDOM walk for 1615 steps (0 resets) in 10 ms. (146 steps per ms) remains 0/1 properties
RANDOM walk for 1768 steps (0 resets) in 9 ms. (176 steps per ms) remains 0/1 properties
RANDOM walk for 40000 steps (8 resets) in 136 ms. (291 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 36 ms. (1081 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 16099 steps, run visited all 1 properties in 98 ms. (steps per millisecond=164 )
Probabilistic random walk after 16099 steps, saw 12237 distinct states, run finished after 99 ms. (steps per millisecond=162 ) properties seen :1
Attempting over-approximation, by ignoring read arcs.
Graph (trivial) has 1935 edges and 393 vertex of which 64 / 393 are part of one of the 8 SCC in 1 ms
Free SCC test removed 56 places
Drop transitions (Empty/Sink Transition effects.) removed 216 transitions
Ensure Unique test removed 1400 transitions
Reduce isomorphic transitions removed 1616 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 78 place count 337 transition count 412
Reduce places removed 77 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 78 rules applied. Total rules applied 156 place count 260 transition count 411
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 157 place count 259 transition count 411
Performed 17 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 17 Pre rules applied. Total rules applied 157 place count 259 transition count 394
Deduced a syphon composed of 17 places in 0 ms
Ensure Unique test removed 8 places
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 3 with 42 rules applied. Total rules applied 199 place count 234 transition count 394
Performed 110 Post agglomeration using F-continuation condition.Transition count delta: 110
Deduced a syphon composed of 110 places in 0 ms
Reduce places removed 110 places and 0 transitions.
Iterating global reduction 3 with 220 rules applied. Total rules applied 419 place count 124 transition count 284
Ensure Unique test removed 53 transitions
Reduce isomorphic transitions removed 53 transitions.
Iterating post reduction 3 with 53 rules applied. Total rules applied 472 place count 124 transition count 231
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 4 with 12 rules applied. Total rules applied 484 place count 118 transition count 231
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 4 with 6 rules applied. Total rules applied 490 place count 118 transition count 225
Drop transitions (Redundant composition of simpler transitions.) removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 5 with 8 rules applied. Total rules applied 498 place count 118 transition count 217
Free-agglomeration rule applied 57 times.
Iterating global reduction 5 with 57 rules applied. Total rules applied 555 place count 118 transition count 160
Reduce places removed 57 places and 0 transitions.
Iterating post reduction 5 with 57 rules applied. Total rules applied 612 place count 61 transition count 160
Partial Free-agglomeration rule applied 9 times.
Drop transitions (Partial Free agglomeration) removed 9 transitions
Iterating global reduction 6 with 9 rules applied. Total rules applied 621 place count 61 transition count 160
Applied a total of 621 rules in 22 ms. Remains 61 /393 variables (removed 332) and now considering 160/2105 (removed 1945) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 160 rows 61 cols
[2025-06-02 07:31:57] [INFO ] Computed 17 invariants in 1 ms
Starting Z3 with timeout 450.0 s and query timeout 45000.0 ms
[2025-06-02 07:31:57] [INFO ] After 22ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
Starting Z3 with timeout 450.0 s and query timeout 45000.0 ms
[2025-06-02 07:31:57] [INFO ] [Nat]Absence check using 17 positive place invariants in 2 ms returned sat
[2025-06-02 07:31:57] [INFO ] After 28ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2025-06-02 07:31:57] [INFO ] State equation strengthened by 6 read => feed constraints.
[2025-06-02 07:31:57] [INFO ] After 7ms SMT Verify possible using 6 Read/Feed constraints in natural domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2025-06-02 07:31:57] [INFO ] After 17ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
[2025-06-02 07:31:57] [INFO ] After 75ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2025-06-02 07:31:57] [INFO ] Flatten gal took : 7 ms
[2025-06-02 07:31:57] [INFO ] Flatten gal took : 3 ms
[2025-06-02 07:31:57] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality3867973819045675397.gal : 1 ms
[2025-06-02 07:31:57] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14799667307229832717.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality3867973819045675397.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality14799667307229832717.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality14799667307229832717.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 6
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :6 after 18
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :18 after 240
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :240 after 308
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :308 after 400
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :400 after 868
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :868 after 2160
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,7.35e+06,0.039623,5336,2,369,12,3797,7,0,413,2758,0
Total reachable state count : 7350000
Verifying 1 reachability properties.
Invariant property EisenbergMcGuire-PT-08-CTLFireability-2025-09 does not hold.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
EisenbergMcGuire-PT-08-CTLFireability-2025-09,7500,0.040562,5592,2,189,12,3797,7,0,422,2758,0
Over-approximation ignoring read arcs solved 0 properties in 182 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
[2025-06-02 07:31:58] [INFO ] Flatten gal took : 48 ms
[2025-06-02 07:31:58] [INFO ] Applying decomposition
[2025-06-02 07:31:58] [INFO ] Flatten gal took : 45 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/graph12810803265381695742.txt' '-o' '/tmp/graph12810803265381695742.bin' '-w' '/tmp/graph12810803265381695742.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph12810803265381695742.bin' '-l' '-1' '-v' '-w' '/tmp/graph12810803265381695742.weights' '-q' '0' '-e' '0.001'
[2025-06-02 07:31:58] [INFO ] Decomposing Gal with order
[2025-06-02 07:31:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 07:31:58] [INFO ] Removed a total of 4384 redundant transitions.
[2025-06-02 07:31:58] [INFO ] Flatten gal took : 113 ms
[2025-06-02 07:31:58] [INFO ] Fuse similar labels procedure discarded/fused a total of 643 labels/synchronizations in 32 ms.
[2025-06-02 07:31:58] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality15222128756197146675.gal : 9 ms
[2025-06-02 07:31:58] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality11436859744723271124.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality15222128756197146675.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality11436859744723271124.prop' '--nowitness'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...309
Loading property file /tmp/ReachabilityCardinality11436859744723271124.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 19114
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :19114 after 19261
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :19261 after 19291
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :19291 after 20013
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :20013 after 44311
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :44311 after 214348
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :214348 after 734064
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :734064 after 3.16781e+06
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :3.16781e+06 after 1.71351e+07
Detected timeout of ITS tools.
[2025-06-02 07:41:58] [INFO ] Flatten gal took : 45 ms
[2025-06-02 07:41:58] [INFO ] Flatten gal took : 43 ms
[2025-06-02 07:41:58] [INFO ] Time to serialize gal into /tmp/CTLFireability1800231973895018921.gal : 7 ms
[2025-06-02 07:41:58] [INFO ] Time to serialize properties into /tmp/CTLFireability13690951283215844116.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/CTLFireability1800231973895018921.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13690951283215844116.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-02 07:42:29] [INFO ] Flatten gal took : 43 ms
[2025-06-02 07:42:29] [INFO ] Applying decomposition
[2025-06-02 07:42:29] [INFO ] Flatten gal took : 44 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/graph13393875300438098953.txt' '-o' '/tmp/graph13393875300438098953.bin' '-w' '/tmp/graph13393875300438098953.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph13393875300438098953.bin' '-l' '-1' '-v' '-w' '/tmp/graph13393875300438098953.weights' '-q' '0' '-e' '0.001'
[2025-06-02 07:42:29] [INFO ] Decomposing Gal with order
[2025-06-02 07:42:29] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 07:42:29] [INFO ] Removed a total of 4386 redundant transitions.
[2025-06-02 07:42:29] [INFO ] Flatten gal took : 112 ms
[2025-06-02 07:42:29] [INFO ] Fuse similar labels procedure discarded/fused a total of 642 labels/synchronizations in 28 ms.
[2025-06-02 07:42:29] [INFO ] Time to serialize gal into /tmp/CTLFireability694005768978899415.gal : 8 ms
[2025-06-02 07:42:29] [INFO ] Time to serialize properties into /tmp/CTLFireability6913352546457328521.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/CTLFireability694005768978899415.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6913352546457328521.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...261
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 671/671 places, 2488/2488 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 657 transition count 2376
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 657 transition count 2376
Applied a total of 28 rules in 29 ms. Remains 657 /671 variables (removed 14) and now considering 2376/2488 (removed 112) transitions.
[2025-06-02 07:42:59] [INFO ] Flow matrix only has 928 transitions (discarded 1448 similar events)
// Phase 1: matrix 928 rows 657 cols
[2025-06-02 07:42:59] [INFO ] Computed 25 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 07:43:00] [INFO ] Implicit Places using invariants in 584 ms returned []
[2025-06-02 07:43:00] [INFO ] Flow matrix only has 928 transitions (discarded 1448 similar events)
[2025-06-02 07:43:00] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 07:43:00] [INFO ] State equation strengthened by 291 read => feed constraints.
[2025-06-02 07:43:03] [INFO ] Implicit Places using invariants and state equation in 3898 ms returned []
Implicit Place search using SMT with State Equation took 4484 ms to find 0 implicit places.
Running 2368 sub problems to find dead transitions.
[2025-06-02 07:43:03] [INFO ] Flow matrix only has 928 transitions (discarded 1448 similar events)
[2025-06-02 07:43:03] [INFO ] Invariant cache hit.
[2025-06-02 07:43:03] [INFO ] State equation strengthened by 291 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/657 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 2368 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/657 variables, 8/25 constraints. Problems are: Problem set: 0 solved, 2368 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:43:27] [INFO ] Deduced a trap composed of 20 places in 175 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:43:27] [INFO ] Deduced a trap composed of 23 places in 159 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:43:27] [INFO ] Deduced a trap composed of 26 places in 134 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:43:27] [INFO ] Deduced a trap composed of 29 places in 120 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:43:27] [INFO ] Deduced a trap composed of 32 places in 97 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:43:28] [INFO ] Deduced a trap composed of 35 places in 259 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:43:28] [INFO ] Deduced a trap composed of 26 places in 153 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:43:28] [INFO ] Deduced a trap composed of 29 places in 139 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:43:28] [INFO ] Deduced a trap composed of 38 places in 126 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:43:28] [INFO ] Deduced a trap composed of 41 places in 97 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:43:29] [INFO ] Deduced a trap composed of 44 places in 250 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:43:29] [INFO ] Deduced a trap composed of 32 places in 62 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:43:29] [INFO ] Deduced a trap composed of 44 places in 97 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:43:29] [INFO ] Deduced a trap composed of 50 places in 72 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:43:29] [INFO ] Deduced a trap composed of 76 places in 188 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:43:29] [INFO ] Deduced a trap composed of 76 places in 163 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:43:32] [INFO ] Deduced a trap composed of 51 places in 308 ms of which 48 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:43:32] [INFO ] Deduced a trap composed of 68 places in 274 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:43:32] [INFO ] Deduced a trap composed of 51 places in 265 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:43:33] [INFO ] Deduced a trap composed of 68 places in 241 ms of which 33 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/657 variables, 20/45 constraints. Problems are: Problem set: 0 solved, 2368 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:43:33] [INFO ] Deduced a trap composed of 3 places in 148 ms of which 8 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 657/1585 variables, and 46 constraints, problems are : Problem set: 0 solved, 2368 unsolved in 30035 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 0/657 constraints, ReadFeed: 0/291 constraints, PredecessorRefiner: 2368/2368 constraints, Known Traps: 21/21 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2368 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/657 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 2368 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/657 variables, 8/25 constraints. Problems are: Problem set: 0 solved, 2368 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/657 variables, 21/46 constraints. Problems are: Problem set: 0 solved, 2368 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:43:37] [INFO ] Deduced a trap composed of 3 places in 136 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:43:37] [INFO ] Deduced a trap composed of 3 places in 127 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:43:37] [INFO ] Deduced a trap composed of 3 places in 101 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:43:37] [INFO ] Deduced a trap composed of 32 places in 260 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:43:37] [INFO ] Deduced a trap composed of 3 places in 235 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:43:38] [INFO ] Deduced a trap composed of 47 places in 269 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:43:41] [INFO ] Deduced a trap composed of 90 places in 206 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:43:41] [INFO ] Deduced a trap composed of 14 places in 202 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:43:43] [INFO ] Deduced a trap composed of 51 places in 226 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:43:43] [INFO ] Deduced a trap composed of 3 places in 48 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:43:44] [INFO ] Deduced a trap composed of 3 places in 45 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:43:45] [INFO ] Deduced a trap composed of 51 places in 281 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:43:46] [INFO ] Deduced a trap composed of 73 places in 293 ms of which 57 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:43:46] [INFO ] Deduced a trap composed of 51 places in 292 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:43:46] [INFO ] Deduced a trap composed of 73 places in 302 ms of which 56 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:43:47] [INFO ] Deduced a trap composed of 90 places in 302 ms of which 54 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:43:47] [INFO ] Deduced a trap composed of 51 places in 218 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:43:47] [INFO ] Deduced a trap composed of 51 places in 215 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:43:47] [INFO ] Deduced a trap composed of 51 places in 204 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:43:48] [INFO ] Deduced a trap composed of 3 places in 52 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/657 variables, 20/66 constraints. Problems are: Problem set: 0 solved, 2368 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:43:49] [INFO ] Deduced a trap composed of 35 places in 264 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:43:49] [INFO ] Deduced a trap composed of 20 places in 178 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:43:49] [INFO ] Deduced a trap composed of 17 places in 180 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:43:52] [INFO ] Deduced a trap composed of 92 places in 295 ms of which 65 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:43:52] [INFO ] Deduced a trap composed of 104 places in 245 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:43:53] [INFO ] Deduced a trap composed of 94 places in 199 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:43:53] [INFO ] Deduced a trap composed of 23 places in 182 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:43:54] [INFO ] Deduced a trap composed of 104 places in 221 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:43:56] [INFO ] Deduced a trap composed of 51 places in 218 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:43:58] [INFO ] Deduced a trap composed of 51 places in 312 ms of which 52 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:43:58] [INFO ] Deduced a trap composed of 51 places in 313 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:43:59] [INFO ] Deduced a trap composed of 51 places in 297 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:43:59] [INFO ] Deduced a trap composed of 51 places in 323 ms of which 51 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:43:59] [INFO ] Deduced a trap composed of 51 places in 305 ms of which 52 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:44:00] [INFO ] Deduced a trap composed of 68 places in 267 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:44:03] [INFO ] Deduced a trap composed of 32 places in 297 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:44:03] [INFO ] Deduced a trap composed of 38 places in 295 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:44:04] [INFO ] Deduced a trap composed of 41 places in 278 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:44:04] [INFO ] Deduced a trap composed of 26 places in 284 ms of which 35 ms to minimize.
SMT process timed out in 60771ms, After SMT, problems are : Problem set: 0 solved, 2368 unsolved
Search for dead transitions found 0 dead transitions in 60776ms
Starting structural reductions in LTL mode, iteration 1 : 657/671 places, 2376/2488 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 65298 ms. Remains : 657/671 places, 2376/2488 transitions.
[2025-06-02 07:44:04] [INFO ] Flatten gal took : 44 ms
[2025-06-02 07:44:04] [INFO ] Flatten gal took : 48 ms
[2025-06-02 07:44:04] [INFO ] Input system was already deterministic with 2376 transitions.
[2025-06-02 07:44:04] [INFO ] Flatten gal took : 47 ms
[2025-06-02 07:44:05] [INFO ] Flatten gal took : 48 ms
[2025-06-02 07:44:05] [INFO ] Time to serialize gal into /tmp/CTLFireability3562679204820332138.gal : 7 ms
[2025-06-02 07:44:05] [INFO ] Time to serialize properties into /tmp/CTLFireability10869232837646295938.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/CTLFireability3562679204820332138.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10869232837646295938.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-02 07:44:35] [INFO ] Flatten gal took : 48 ms
[2025-06-02 07:44:35] [INFO ] Applying decomposition
[2025-06-02 07:44:35] [INFO ] Flatten gal took : 49 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/graph16595312862910174841.txt' '-o' '/tmp/graph16595312862910174841.bin' '-w' '/tmp/graph16595312862910174841.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph16595312862910174841.bin' '-l' '-1' '-v' '-w' '/tmp/graph16595312862910174841.weights' '-q' '0' '-e' '0.001'
[2025-06-02 07:44:35] [INFO ] Decomposing Gal with order
[2025-06-02 07:44:35] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 07:44:35] [INFO ] Removed a total of 4632 redundant transitions.
[2025-06-02 07:44:35] [INFO ] Flatten gal took : 123 ms
[2025-06-02 07:44:35] [INFO ] Fuse similar labels procedure discarded/fused a total of 623 labels/synchronizations in 32 ms.
[2025-06-02 07:44:35] [INFO ] Time to serialize gal into /tmp/CTLFireability3832984885312881413.gal : 10 ms
[2025-06-02 07:44:35] [INFO ] Time to serialize properties into /tmp/CTLFireability17736393016341634572.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/CTLFireability3832984885312881413.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17736393016341634572.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 : 671/671 places, 2488/2488 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 656 transition count 2368
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 656 transition count 2368
Applied a total of 30 rules in 22 ms. Remains 656 /671 variables (removed 15) and now considering 2368/2488 (removed 120) transitions.
[2025-06-02 07:45:05] [INFO ] Flow matrix only has 920 transitions (discarded 1448 similar events)
// Phase 1: matrix 920 rows 656 cols
[2025-06-02 07:45:05] [INFO ] Computed 25 invariants in 7 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 07:45:06] [INFO ] Implicit Places using invariants in 632 ms returned []
[2025-06-02 07:45:06] [INFO ] Flow matrix only has 920 transitions (discarded 1448 similar events)
[2025-06-02 07:45:06] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 07:45:06] [INFO ] State equation strengthened by 284 read => feed constraints.
[2025-06-02 07:45:09] [INFO ] Implicit Places using invariants and state equation in 3632 ms returned []
Implicit Place search using SMT with State Equation took 4264 ms to find 0 implicit places.
Running 2360 sub problems to find dead transitions.
[2025-06-02 07:45:09] [INFO ] Flow matrix only has 920 transitions (discarded 1448 similar events)
[2025-06-02 07:45:09] [INFO ] Invariant cache hit.
[2025-06-02 07:45:09] [INFO ] State equation strengthened by 284 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/656 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 2360 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/656 variables, 8/25 constraints. Problems are: Problem set: 0 solved, 2360 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:45:33] [INFO ] Deduced a trap composed of 20 places in 170 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:45:33] [INFO ] Deduced a trap composed of 26 places in 156 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:45:33] [INFO ] Deduced a trap composed of 29 places in 136 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:45:33] [INFO ] Deduced a trap composed of 32 places in 113 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:45:33] [INFO ] Deduced a trap composed of 35 places in 98 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:45:34] [INFO ] Deduced a trap composed of 50 places in 69 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:45:34] [INFO ] Deduced a trap composed of 23 places in 160 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:45:34] [INFO ] Deduced a trap composed of 32 places in 150 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:45:34] [INFO ] Deduced a trap composed of 38 places in 128 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:45:34] [INFO ] Deduced a trap composed of 41 places in 105 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:45:34] [INFO ] Deduced a trap composed of 26 places in 157 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:45:35] [INFO ] Deduced a trap composed of 29 places in 124 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:45:35] [INFO ] Deduced a trap composed of 44 places in 103 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:45:35] [INFO ] Deduced a trap composed of 32 places in 98 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:45:35] [INFO ] Deduced a trap composed of 35 places in 182 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:45:35] [INFO ] Deduced a trap composed of 76 places in 179 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:45:37] [INFO ] Deduced a trap composed of 51 places in 290 ms of which 47 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:45:38] [INFO ] Deduced a trap composed of 68 places in 266 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:45:38] [INFO ] Deduced a trap composed of 92 places in 311 ms of which 60 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:45:38] [INFO ] Deduced a trap composed of 51 places in 280 ms of which 45 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/656 variables, 20/45 constraints. Problems are: Problem set: 0 solved, 2360 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:45:39] [INFO ] Deduced a trap composed of 35 places in 261 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:45:40] [INFO ] Deduced a trap composed of 47 places in 263 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:45:40] [INFO ] Deduced a trap composed of 76 places in 243 ms of which 31 ms to minimize.
SMT process timed out in 30590ms, After SMT, problems are : Problem set: 0 solved, 2360 unsolved
Search for dead transitions found 0 dead transitions in 30595ms
Starting structural reductions in LTL mode, iteration 1 : 656/671 places, 2368/2488 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 34890 ms. Remains : 656/671 places, 2368/2488 transitions.
[2025-06-02 07:45:40] [INFO ] Flatten gal took : 43 ms
[2025-06-02 07:45:40] [INFO ] Flatten gal took : 47 ms
[2025-06-02 07:45:40] [INFO ] Input system was already deterministic with 2368 transitions.
[2025-06-02 07:45:40] [INFO ] Flatten gal took : 46 ms
[2025-06-02 07:45:40] [INFO ] Flatten gal took : 46 ms
[2025-06-02 07:45:40] [INFO ] Time to serialize gal into /tmp/CTLFireability7988764402536256218.gal : 7 ms
[2025-06-02 07:45:40] [INFO ] Time to serialize properties into /tmp/CTLFireability5261757837839141089.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/CTLFireability7988764402536256218.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5261757837839141089.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-02 07:46:10] [INFO ] Flatten gal took : 48 ms
[2025-06-02 07:46:10] [INFO ] Applying decomposition
[2025-06-02 07:46:10] [INFO ] Flatten gal took : 49 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/graph525608728485704822.txt' '-o' '/tmp/graph525608728485704822.bin' '-w' '/tmp/graph525608728485704822.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph525608728485704822.bin' '-l' '-1' '-v' '-w' '/tmp/graph525608728485704822.weights' '-q' '0' '-e' '0.001'
[2025-06-02 07:46:11] [INFO ] Decomposing Gal with order
[2025-06-02 07:46:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 07:46:11] [INFO ] Removed a total of 4615 redundant transitions.
[2025-06-02 07:46:11] [INFO ] Flatten gal took : 114 ms
[2025-06-02 07:46:11] [INFO ] Fuse similar labels procedure discarded/fused a total of 639 labels/synchronizations in 35 ms.
[2025-06-02 07:46:11] [INFO ] Time to serialize gal into /tmp/CTLFireability6326294693915317027.gal : 9 ms
[2025-06-02 07:46:11] [INFO ] Time to serialize properties into /tmp/CTLFireability220797096807945723.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/CTLFireability6326294693915317027.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability220797096807945723.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...261
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 671/671 places, 2488/2488 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 658 transition count 2384
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 658 transition count 2384
Applied a total of 26 rules in 27 ms. Remains 658 /671 variables (removed 13) and now considering 2384/2488 (removed 104) transitions.
[2025-06-02 07:46:41] [INFO ] Flow matrix only has 936 transitions (discarded 1448 similar events)
// Phase 1: matrix 936 rows 658 cols
[2025-06-02 07:46:41] [INFO ] Computed 25 invariants in 5 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 07:46:41] [INFO ] Implicit Places using invariants in 533 ms returned []
[2025-06-02 07:46:41] [INFO ] Flow matrix only has 936 transitions (discarded 1448 similar events)
[2025-06-02 07:46:41] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 07:46:42] [INFO ] State equation strengthened by 298 read => feed constraints.
[2025-06-02 07:46:45] [INFO ] Implicit Places using invariants and state equation in 3643 ms returned []
Implicit Place search using SMT with State Equation took 4178 ms to find 0 implicit places.
Running 2376 sub problems to find dead transitions.
[2025-06-02 07:46:45] [INFO ] Flow matrix only has 936 transitions (discarded 1448 similar events)
[2025-06-02 07:46:45] [INFO ] Invariant cache hit.
[2025-06-02 07:46:45] [INFO ] State equation strengthened by 298 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/658 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 2376 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/658 variables, 8/25 constraints. Problems are: Problem set: 0 solved, 2376 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:47:09] [INFO ] Deduced a trap composed of 20 places in 178 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:47:09] [INFO ] Deduced a trap composed of 26 places in 158 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:47:09] [INFO ] Deduced a trap composed of 29 places in 142 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:47:09] [INFO ] Deduced a trap composed of 32 places in 120 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:47:09] [INFO ] Deduced a trap composed of 35 places in 96 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:47:09] [INFO ] Deduced a trap composed of 38 places in 264 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:47:10] [INFO ] Deduced a trap composed of 23 places in 153 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:47:10] [INFO ] Deduced a trap composed of 26 places in 136 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:47:10] [INFO ] Deduced a trap composed of 38 places in 144 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:47:10] [INFO ] Deduced a trap composed of 41 places in 102 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:47:10] [INFO ] Deduced a trap composed of 44 places in 235 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:47:11] [INFO ] Deduced a trap composed of 76 places in 231 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:47:11] [INFO ] Deduced a trap composed of 29 places in 111 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:47:11] [INFO ] Deduced a trap composed of 44 places in 97 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:47:11] [INFO ] Deduced a trap composed of 50 places in 76 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:47:11] [INFO ] Deduced a trap composed of 76 places in 207 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:47:11] [INFO ] Deduced a trap composed of 32 places in 197 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:47:12] [INFO ] Deduced a trap composed of 35 places in 183 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:47:12] [INFO ] Deduced a trap composed of 76 places in 183 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:47:12] [INFO ] Deduced a trap composed of 90 places in 170 ms of which 25 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/658 variables, 20/45 constraints. Problems are: Problem set: 0 solved, 2376 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:47:13] [INFO ] Deduced a trap composed of 3 places in 175 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:47:13] [INFO ] Deduced a trap composed of 32 places in 228 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:47:13] [INFO ] Deduced a trap composed of 35 places in 232 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:47:14] [INFO ] Deduced a trap composed of 38 places in 227 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:47:14] [INFO ] Deduced a trap composed of 41 places in 230 ms of which 37 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 658/1594 variables, and 50 constraints, problems are : Problem set: 0 solved, 2376 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 0/658 constraints, ReadFeed: 0/298 constraints, PredecessorRefiner: 2376/2376 constraints, Known Traps: 25/25 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2376 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/658 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 2376 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/658 variables, 8/25 constraints. Problems are: Problem set: 0 solved, 2376 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/658 variables, 25/50 constraints. Problems are: Problem set: 0 solved, 2376 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:47:18] [INFO ] Deduced a trap composed of 3 places in 107 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:47:18] [INFO ] Deduced a trap composed of 47 places in 92 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:47:18] [INFO ] Deduced a trap composed of 3 places in 50 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:47:19] [INFO ] Deduced a trap composed of 76 places in 198 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:47:21] [INFO ] Deduced a trap composed of 51 places in 299 ms of which 49 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:47:21] [INFO ] Deduced a trap composed of 68 places in 281 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:47:22] [INFO ] Deduced a trap composed of 51 places in 273 ms of which 48 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:47:22] [INFO ] Deduced a trap composed of 68 places in 231 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:47:22] [INFO ] Deduced a trap composed of 68 places in 227 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:47:23] [INFO ] Deduced a trap composed of 17 places in 208 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:47:23] [INFO ] Deduced a trap composed of 23 places in 252 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:47:24] [INFO ] Deduced a trap composed of 26 places in 244 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:47:24] [INFO ] Deduced a trap composed of 29 places in 237 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:47:26] [INFO ] Deduced a trap composed of 3 places in 54 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:47:26] [INFO ] Deduced a trap composed of 3 places in 44 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:47:27] [INFO ] Deduced a trap composed of 3 places in 49 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:47:27] [INFO ] Deduced a trap composed of 3 places in 48 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:47:29] [INFO ] Deduced a trap composed of 51 places in 292 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:47:29] [INFO ] Deduced a trap composed of 73 places in 290 ms of which 53 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:47:29] [INFO ] Deduced a trap composed of 50 places in 283 ms of which 44 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/658 variables, 20/70 constraints. Problems are: Problem set: 0 solved, 2376 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:47:30] [INFO ] Deduced a trap composed of 76 places in 211 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:47:33] [INFO ] Deduced a trap composed of 51 places in 235 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:47:33] [INFO ] Deduced a trap composed of 68 places in 203 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:47:35] [INFO ] Deduced a trap composed of 104 places in 262 ms of which 56 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:47:38] [INFO ] Deduced a trap composed of 86 places in 297 ms of which 58 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:47:38] [INFO ] Deduced a trap composed of 51 places in 241 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:47:39] [INFO ] Deduced a trap composed of 51 places in 242 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:47:39] [INFO ] Deduced a trap composed of 50 places in 242 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:47:39] [INFO ] Deduced a trap composed of 50 places in 173 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:47:40] [INFO ] Deduced a trap composed of 3 places in 56 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:47:42] [INFO ] Deduced a trap composed of 85 places in 292 ms of which 57 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:47:43] [INFO ] Deduced a trap composed of 32 places in 297 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:47:43] [INFO ] Deduced a trap composed of 14 places in 84 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:47:44] [INFO ] Deduced a trap composed of 20 places in 263 ms of which 29 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 658/1594 variables, and 84 constraints, problems are : Problem set: 0 solved, 2376 unsolved in 30037 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 0/658 constraints, ReadFeed: 0/298 constraints, PredecessorRefiner: 0/2376 constraints, Known Traps: 59/59 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60670ms problems are : Problem set: 0 solved, 2376 unsolved
Search for dead transitions found 0 dead transitions in 60676ms
Starting structural reductions in LTL mode, iteration 1 : 658/671 places, 2384/2488 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 64891 ms. Remains : 658/671 places, 2384/2488 transitions.
[2025-06-02 07:47:46] [INFO ] Flatten gal took : 43 ms
[2025-06-02 07:47:46] [INFO ] Flatten gal took : 47 ms
[2025-06-02 07:47:46] [INFO ] Input system was already deterministic with 2384 transitions.
[2025-06-02 07:47:46] [INFO ] Flatten gal took : 55 ms
[2025-06-02 07:47:46] [INFO ] Flatten gal took : 46 ms
[2025-06-02 07:47:46] [INFO ] Time to serialize gal into /tmp/CTLFireability14997103719169815990.gal : 7 ms
[2025-06-02 07:47:46] [INFO ] Time to serialize properties into /tmp/CTLFireability16775921219719600508.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/CTLFireability14997103719169815990.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16775921219719600508.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-02 07:48:16] [INFO ] Flatten gal took : 47 ms
[2025-06-02 07:48:16] [INFO ] Applying decomposition
[2025-06-02 07:48:16] [INFO ] Flatten gal took : 47 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/graph4115350266952634645.txt' '-o' '/tmp/graph4115350266952634645.bin' '-w' '/tmp/graph4115350266952634645.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph4115350266952634645.bin' '-l' '-1' '-v' '-w' '/tmp/graph4115350266952634645.weights' '-q' '0' '-e' '0.001'
[2025-06-02 07:48:16] [INFO ] Decomposing Gal with order
[2025-06-02 07:48:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 07:48:16] [INFO ] Removed a total of 4672 redundant transitions.
[2025-06-02 07:48:16] [INFO ] Flatten gal took : 109 ms
[2025-06-02 07:48:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 486 labels/synchronizations in 24 ms.
[2025-06-02 07:48:16] [INFO ] Time to serialize gal into /tmp/CTLFireability16826921544408186879.gal : 9 ms
[2025-06-02 07:48:16] [INFO ] Time to serialize properties into /tmp/CTLFireability12258525936003885210.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/CTLFireability16826921544408186879.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12258525936003885210.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 : 671/671 places, 2488/2488 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 671 transition count 2480
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 16 place count 663 transition count 2480
Performed 200 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 200 Pre rules applied. Total rules applied 16 place count 663 transition count 2280
Deduced a syphon composed of 200 places in 2 ms
Reduce places removed 200 places and 0 transitions.
Iterating global reduction 2 with 400 rules applied. Total rules applied 416 place count 463 transition count 2280
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 431 place count 448 transition count 2160
Iterating global reduction 2 with 15 rules applied. Total rules applied 446 place count 448 transition count 2160
Performed 56 Post agglomeration using F-continuation condition.Transition count delta: 56
Deduced a syphon composed of 56 places in 1 ms
Reduce places removed 56 places and 0 transitions.
Iterating global reduction 2 with 112 rules applied. Total rules applied 558 place count 392 transition count 2104
Applied a total of 558 rules in 106 ms. Remains 392 /671 variables (removed 279) and now considering 2104/2488 (removed 384) transitions.
[2025-06-02 07:48:47] [INFO ] Flow matrix only has 656 transitions (discarded 1448 similar events)
// Phase 1: matrix 656 rows 392 cols
[2025-06-02 07:48:47] [INFO ] Computed 25 invariants in 6 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 07:48:47] [INFO ] Implicit Places using invariants in 463 ms returned []
[2025-06-02 07:48:47] [INFO ] Flow matrix only has 656 transitions (discarded 1448 similar events)
[2025-06-02 07:48:47] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 07:48:47] [INFO ] State equation strengthened by 284 read => feed constraints.
[2025-06-02 07:48:49] [INFO ] Implicit Places using invariants and state equation in 2039 ms returned []
Implicit Place search using SMT with State Equation took 2503 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 07:48:49] [INFO ] Redundant transitions in 64 ms returned []
Running 2096 sub problems to find dead transitions.
[2025-06-02 07:48:49] [INFO ] Flow matrix only has 656 transitions (discarded 1448 similar events)
[2025-06-02 07:48:49] [INFO ] Invariant cache hit.
[2025-06-02 07:48:49] [INFO ] State equation strengthened by 284 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/392 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 2096 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/392 variables, 8/25 constraints. Problems are: Problem set: 0 solved, 2096 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:49:03] [INFO ] Deduced a trap composed of 3 places in 188 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:49:03] [INFO ] Deduced a trap composed of 3 places in 99 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:49:03] [INFO ] Deduced a trap composed of 3 places in 82 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:49:04] [INFO ] Deduced a trap composed of 3 places in 70 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:49:04] [INFO ] Deduced a trap composed of 3 places in 57 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:49:04] [INFO ] Deduced a trap composed of 3 places in 36 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:49:04] [INFO ] Deduced a trap composed of 42 places in 116 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:49:04] [INFO ] Deduced a trap composed of 66 places in 132 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:49:05] [INFO ] Deduced a trap composed of 42 places in 128 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:49:05] [INFO ] Deduced a trap composed of 42 places in 135 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:49:05] [INFO ] Deduced a trap composed of 42 places in 123 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:49:06] [INFO ] Deduced a trap composed of 42 places in 130 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:49:06] [INFO ] Deduced a trap composed of 11 places in 59 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:49:06] [INFO ] Deduced a trap composed of 42 places in 141 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:49:06] [INFO ] Deduced a trap composed of 42 places in 143 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:49:06] [INFO ] Deduced a trap composed of 31 places in 64 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:49:07] [INFO ] Deduced a trap composed of 13 places in 99 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:49:07] [INFO ] Deduced a trap composed of 61 places in 151 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:49:07] [INFO ] Deduced a trap composed of 15 places in 104 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:49:08] [INFO ] Deduced a trap composed of 61 places in 179 ms of which 20 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/392 variables, 20/45 constraints. Problems are: Problem set: 0 solved, 2096 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:49:09] [INFO ] Deduced a trap composed of 42 places in 129 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:49:10] [INFO ] Deduced a trap composed of 58 places in 149 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:49:10] [INFO ] Deduced a trap composed of 68 places in 140 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:49:10] [INFO ] Deduced a trap composed of 29 places in 68 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:49:10] [INFO ] Deduced a trap composed of 68 places in 155 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:49:10] [INFO ] Deduced a trap composed of 72 places in 146 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:49:11] [INFO ] Deduced a trap composed of 46 places in 155 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:49:11] [INFO ] Deduced a trap composed of 71 places in 147 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:49:11] [INFO ] Deduced a trap composed of 61 places in 144 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:49:11] [INFO ] Deduced a trap composed of 3 places in 50 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:49:11] [INFO ] Deduced a trap composed of 68 places in 160 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:49:11] [INFO ] Deduced a trap composed of 68 places in 146 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:49:12] [INFO ] Deduced a trap composed of 66 places in 158 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:49:12] [INFO ] Deduced a trap composed of 65 places in 140 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:49:12] [INFO ] Deduced a trap composed of 3 places in 49 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:49:12] [INFO ] Deduced a trap composed of 33 places in 66 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:49:12] [INFO ] Deduced a trap composed of 68 places in 151 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:49:13] [INFO ] Deduced a trap composed of 19 places in 182 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:49:13] [INFO ] Deduced a trap composed of 58 places in 178 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:49:13] [INFO ] Deduced a trap composed of 68 places in 155 ms of which 26 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/392 variables, 20/65 constraints. Problems are: Problem set: 0 solved, 2096 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 392/1048 variables, and 65 constraints, problems are : Problem set: 0 solved, 2096 unsolved in 30035 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 0/392 constraints, ReadFeed: 0/284 constraints, PredecessorRefiner: 2096/2096 constraints, Known Traps: 40/40 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2096 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/392 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 2096 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/392 variables, 8/25 constraints. Problems are: Problem set: 0 solved, 2096 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/392 variables, 40/65 constraints. Problems are: Problem set: 0 solved, 2096 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:49:24] [INFO ] Deduced a trap composed of 42 places in 141 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:49:25] [INFO ] Deduced a trap composed of 61 places in 133 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:49:27] [INFO ] Deduced a trap composed of 15 places in 127 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:49:29] [INFO ] Deduced a trap composed of 19 places in 63 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:49:31] [INFO ] Deduced a trap composed of 17 places in 172 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:49:32] [INFO ] Deduced a trap composed of 23 places in 63 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:49:35] [INFO ] Deduced a trap composed of 27 places in 63 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:49:36] [INFO ] Deduced a trap composed of 21 places in 177 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:49:38] [INFO ] Deduced a trap composed of 23 places in 70 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:49:40] [INFO ] Deduced a trap composed of 17 places in 189 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:49:41] [INFO ] Deduced a trap composed of 21 places in 189 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:49:41] [INFO ] Deduced a trap composed of 23 places in 184 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:49:41] [INFO ] Deduced a trap composed of 25 places in 178 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:49:41] [INFO ] Deduced a trap composed of 23 places in 101 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:49:41] [INFO ] Deduced a trap composed of 25 places in 87 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:49:41] [INFO ] Deduced a trap composed of 27 places in 71 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:49:42] [INFO ] Deduced a trap composed of 25 places in 87 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:49:42] [INFO ] Deduced a trap composed of 27 places in 66 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:49:42] [INFO ] Deduced a trap composed of 21 places in 89 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:49:42] [INFO ] Deduced a trap composed of 29 places in 88 ms of which 9 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/392 variables, 20/85 constraints. Problems are: Problem set: 0 solved, 2096 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 392/1048 variables, and 85 constraints, problems are : Problem set: 0 solved, 2096 unsolved in 30031 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 0/392 constraints, ReadFeed: 0/284 constraints, PredecessorRefiner: 0/2096 constraints, Known Traps: 60/60 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60601ms problems are : Problem set: 0 solved, 2096 unsolved
Search for dead transitions found 0 dead transitions in 60604ms
Starting structural reductions in SI_CTL mode, iteration 1 : 392/671 places, 2104/2488 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 63287 ms. Remains : 392/671 places, 2104/2488 transitions.
[2025-06-02 07:49:50] [INFO ] Flatten gal took : 40 ms
[2025-06-02 07:49:50] [INFO ] Flatten gal took : 44 ms
[2025-06-02 07:49:50] [INFO ] Input system was already deterministic with 2104 transitions.
RANDOM walk for 40000 steps (8 resets) in 140 ms. (283 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 34 ms. (1142 steps per ms) remains 1/1 properties
[2025-06-02 07:49:50] [INFO ] Flatten gal took : 46 ms
[2025-06-02 07:49:50] [INFO ] Flatten gal took : 44 ms
[2025-06-02 07:49:50] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11536656529248524843.gal : 6 ms
[2025-06-02 07:49:50] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3123139208203049464.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/ReachabilityCardinality11536656529248524843.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality3123139208203049464.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality3123139208203049464.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 7
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :7 after 8
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :8 after 22
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :22 after 28
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :28 after 29
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :29 after 72
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :72 after 272
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :272 after 525
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :525 after 1218
Interrupted probabilistic random walk after 486819 steps, run timeout after 3001 ms. (steps per millisecond=162 ) properties seen :0 out of 1
Probabilistic random walk after 486819 steps, saw 256215 distinct states, run finished after 3001 ms. (steps per millisecond=162 ) properties seen :0
[2025-06-02 07:49:53] [INFO ] Flow matrix only has 656 transitions (discarded 1448 similar events)
[2025-06-02 07:49:53] [INFO ] Invariant cache hit.
[2025-06-02 07:49:53] [INFO ] State equation strengthened by 284 read => feed constraints.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 52/55 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/55 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 39/94 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/94 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 10/104 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:49:53] [INFO ] Deduced a trap composed of 3 places in 44 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/104 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/104 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 248/352 variables, 104/112 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/352 variables, 30/142 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/352 variables, 0/142 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 132/484 variables, 60/202 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 12 (INCLUDED_ONLY) 0/484 variables, 27/229 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/484 variables, 0/229 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 215/699 variables, 11/240 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/699 variables, 0/240 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 2/701 variables, 1/241 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/701 variables, 0/241 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (OVERLAPS) 11/712 variables, 6/247 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/712 variables, 0/247 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (OVERLAPS) 336/1048 variables, 228/475 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/1048 variables, 227/702 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/1048 variables, 0/702 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (OVERLAPS) 0/1048 variables, 0/702 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1048/1048 variables, and 702 constraints, problems are : Problem set: 0 solved, 1 unsolved in 362 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 392/392 constraints, ReadFeed: 284/284 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 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 52/55 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/55 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 39/94 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/94 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 10/104 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/104 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/104 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 248/352 variables, 104/112 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/352 variables, 30/142 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:49:54] [INFO ] Deduced a trap composed of 3 places in 36 ms of which 2 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/352 variables, 1/143 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/352 variables, 0/143 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 132/484 variables, 60/203 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/484 variables, 27/230 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/484 variables, 0/230 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 215/699 variables, 11/241 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/699 variables, 0/241 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 2/701 variables, 1/242 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/701 variables, 0/242 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 11/712 variables, 6/248 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/712 variables, 1/249 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:49:54] [INFO ] Deduced a trap composed of 3 places in 108 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :1218 after 4420
[2025-06-02 07:49:54] [INFO ] Deduced a trap composed of 11 places in 145 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:49:54] [INFO ] Deduced a trap composed of 3 places in 137 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:49:54] [INFO ] Deduced a trap composed of 3 places in 118 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:49:54] [INFO ] Deduced a trap composed of 13 places in 122 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:49:55] [INFO ] Deduced a trap composed of 15 places in 113 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:49:55] [INFO ] Deduced a trap composed of 3 places in 104 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:49:55] [INFO ] Deduced a trap composed of 19 places in 98 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:49:55] [INFO ] Deduced a trap composed of 25 places in 87 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:49:55] [INFO ] Deduced a trap composed of 3 places in 69 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:49:55] [INFO ] Deduced a trap composed of 27 places in 62 ms of which 3 ms to minimize.
At refinement iteration 21 (INCLUDED_ONLY) 0/712 variables, 11/260 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/712 variables, 0/260 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (OVERLAPS) 336/1048 variables, 228/488 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/1048 variables, 227/715 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/1048 variables, 0/715 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 26 (OVERLAPS) 0/1048 variables, 0/715 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1048/1048 variables, and 715 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1968 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 392/392 constraints, ReadFeed: 284/284 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 13/13 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2337ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 47 ms.
Support contains 3 out of 392 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 392/392 places, 2104/2104 transitions.
Applied a total of 0 rules in 74 ms. Remains 392 /392 variables (removed 0) and now considering 2104/2104 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 74 ms. Remains : 392/392 places, 2104/2104 transitions.
RANDOM walk for 400000 steps (8 resets) in 1209 ms. (330 steps per ms) remains 1/3 properties
Running SMT prover for 1 properties.
[2025-06-02 07:49:56] [INFO ] Flow matrix only has 656 transitions (discarded 1448 similar events)
[2025-06-02 07:49:56] [INFO ] Invariant cache hit.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 07:49:56] [INFO ] [Real]Absence check using 17 positive place invariants in 6 ms returned sat
[2025-06-02 07:49:56] [INFO ] [Real]Absence check using 17 positive and 8 generalized place invariants in 4 ms returned sat
[2025-06-02 07:49:56] [INFO ] After 123ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2025-06-02 07:49:56] [INFO ] State equation strengthened by 284 read => feed constraints.
[2025-06-02 07:49:56] [INFO ] After 43ms SMT Verify possible using 284 Read/Feed constraints in real domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2025-06-02 07:49:56] [INFO ] After 88ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:1
[2025-06-02 07:49:56] [INFO ] After 268ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 07:49:56] [INFO ] [Nat]Absence check using 17 positive place invariants in 6 ms returned sat
[2025-06-02 07:49:56] [INFO ] [Nat]Absence check using 17 positive and 8 generalized place invariants in 3 ms returned sat
[2025-06-02 07:49:56] [INFO ] After 119ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2025-06-02 07:49:56] [INFO ] After 37ms SMT Verify possible using 284 Read/Feed constraints in natural domain returned unsat :0 sat :1
TRAPS : Iteration 0
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:49:56] [INFO ] Deduced a trap composed of 3 places in 43 ms of which 2 ms to minimize.
[2025-06-02 07:49:56] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 103 ms
TRAPS : Iteration 1
[2025-06-02 07:49:57] [INFO ] After 206ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
[2025-06-02 07:49:57] [INFO ] After 394ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :4420 after 12407
RANDOM walk for 4000000 steps (8 resets) in 11109 ms. (360 steps per ms) remains 1/1 properties
BEST_FIRST walk for 4000004 steps (8 resets) in 2772 ms. (1442 steps per ms) remains 1/1 properties
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :12407 after 44596
Interrupted probabilistic random walk after 2030427 steps, run timeout after 12001 ms. (steps per millisecond=169 ) properties seen :0 out of 1
Probabilistic random walk after 2030427 steps, saw 705445 distinct states, run finished after 12002 ms. (steps per millisecond=169 ) properties seen :0
[2025-06-02 07:50:13] [INFO ] Flow matrix only has 656 transitions (discarded 1448 similar events)
[2025-06-02 07:50:13] [INFO ] Invariant cache hit.
[2025-06-02 07:50:13] [INFO ] State equation strengthened by 284 read => feed constraints.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 52/55 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/55 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 39/94 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/94 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 10/104 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:50:13] [INFO ] Deduced a trap composed of 3 places in 38 ms of which 3 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/104 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/104 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 248/352 variables, 104/112 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/352 variables, 30/142 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/352 variables, 0/142 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 132/484 variables, 60/202 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 12 (INCLUDED_ONLY) 0/484 variables, 27/229 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/484 variables, 0/229 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 215/699 variables, 11/240 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/699 variables, 0/240 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 2/701 variables, 1/241 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/701 variables, 0/241 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (OVERLAPS) 11/712 variables, 6/247 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/712 variables, 0/247 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (OVERLAPS) 336/1048 variables, 228/475 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/1048 variables, 227/702 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/1048 variables, 0/702 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (OVERLAPS) 0/1048 variables, 0/702 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1048/1048 variables, and 702 constraints, problems are : Problem set: 0 solved, 1 unsolved in 393 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 392/392 constraints, ReadFeed: 284/284 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 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 52/55 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/55 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 39/94 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/94 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 10/104 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/104 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/104 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 248/352 variables, 104/112 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/352 variables, 30/142 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:50:13] [INFO ] Deduced a trap composed of 3 places in 42 ms of which 2 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/352 variables, 1/143 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/352 variables, 0/143 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 132/484 variables, 60/203 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/484 variables, 27/230 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/484 variables, 0/230 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 215/699 variables, 11/241 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/699 variables, 0/241 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 2/701 variables, 1/242 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/701 variables, 0/242 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 11/712 variables, 6/248 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/712 variables, 1/249 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:50:13] [INFO ] Deduced a trap composed of 3 places in 112 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:50:14] [INFO ] Deduced a trap composed of 11 places in 135 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:50:14] [INFO ] Deduced a trap composed of 3 places in 130 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:50:14] [INFO ] Deduced a trap composed of 3 places in 112 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:50:14] [INFO ] Deduced a trap composed of 13 places in 119 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:50:14] [INFO ] Deduced a trap composed of 15 places in 109 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:50:14] [INFO ] Deduced a trap composed of 3 places in 101 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:50:14] [INFO ] Deduced a trap composed of 19 places in 89 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:50:15] [INFO ] Deduced a trap composed of 25 places in 82 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:50:15] [INFO ] Deduced a trap composed of 3 places in 64 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:50:15] [INFO ] Deduced a trap composed of 27 places in 59 ms of which 3 ms to minimize.
At refinement iteration 21 (INCLUDED_ONLY) 0/712 variables, 11/260 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/712 variables, 0/260 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (OVERLAPS) 336/1048 variables, 228/488 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/1048 variables, 227/715 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/1048 variables, 0/715 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 26 (OVERLAPS) 0/1048 variables, 0/715 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1048/1048 variables, and 715 constraints, problems are : Problem set: 0 solved, 1 unsolved in 2012 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 392/392 constraints, ReadFeed: 284/284 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 13/13 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2412ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 45 ms.
Support contains 3 out of 392 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 392/392 places, 2104/2104 transitions.
Applied a total of 0 rules in 55 ms. Remains 392 /392 variables (removed 0) and now considering 2104/2104 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 55 ms. Remains : 392/392 places, 2104/2104 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 392/392 places, 2104/2104 transitions.
Applied a total of 0 rules in 55 ms. Remains 392 /392 variables (removed 0) and now considering 2104/2104 (removed 0) transitions.
[2025-06-02 07:50:15] [INFO ] Flow matrix only has 656 transitions (discarded 1448 similar events)
[2025-06-02 07:50:15] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 07:50:16] [INFO ] Implicit Places using invariants in 437 ms returned []
[2025-06-02 07:50:16] [INFO ] Flow matrix only has 656 transitions (discarded 1448 similar events)
[2025-06-02 07:50:16] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 07:50:16] [INFO ] State equation strengthened by 284 read => feed constraints.
[2025-06-02 07:50:18] [INFO ] Implicit Places using invariants and state equation in 1988 ms returned []
Implicit Place search using SMT with State Equation took 2426 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 07:50:18] [INFO ] Redundant transitions in 63 ms returned []
Running 2096 sub problems to find dead transitions.
[2025-06-02 07:50:18] [INFO ] Flow matrix only has 656 transitions (discarded 1448 similar events)
[2025-06-02 07:50:18] [INFO ] Invariant cache hit.
[2025-06-02 07:50:18] [INFO ] State equation strengthened by 284 read => feed constraints.
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :44596 after 80068
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/392 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 2096 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/392 variables, 8/25 constraints. Problems are: Problem set: 0 solved, 2096 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:50:32] [INFO ] Deduced a trap composed of 3 places in 172 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:50:32] [INFO ] Deduced a trap composed of 3 places in 102 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:50:32] [INFO ] Deduced a trap composed of 3 places in 87 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:50:32] [INFO ] Deduced a trap composed of 3 places in 64 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:50:32] [INFO ] Deduced a trap composed of 3 places in 51 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:50:32] [INFO ] Deduced a trap composed of 3 places in 35 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:50:32] [INFO ] Deduced a trap composed of 42 places in 116 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:50:32] [INFO ] Deduced a trap composed of 66 places in 127 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:50:34] [INFO ] Deduced a trap composed of 42 places in 126 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:50:34] [INFO ] Deduced a trap composed of 42 places in 129 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:50:34] [INFO ] Deduced a trap composed of 42 places in 121 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:50:34] [INFO ] Deduced a trap composed of 42 places in 129 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:50:34] [INFO ] Deduced a trap composed of 11 places in 59 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:50:34] [INFO ] Deduced a trap composed of 42 places in 140 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:50:35] [INFO ] Deduced a trap composed of 42 places in 151 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:50:35] [INFO ] Deduced a trap composed of 31 places in 66 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:50:35] [INFO ] Deduced a trap composed of 13 places in 104 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:50:35] [INFO ] Deduced a trap composed of 61 places in 149 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:50:36] [INFO ] Deduced a trap composed of 15 places in 97 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:50:36] [INFO ] Deduced a trap composed of 61 places in 178 ms of which 20 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/392 variables, 20/45 constraints. Problems are: Problem set: 0 solved, 2096 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:50:38] [INFO ] Deduced a trap composed of 42 places in 128 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:50:38] [INFO ] Deduced a trap composed of 58 places in 145 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:50:38] [INFO ] Deduced a trap composed of 68 places in 134 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:50:38] [INFO ] Deduced a trap composed of 29 places in 66 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:50:38] [INFO ] Deduced a trap composed of 68 places in 154 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:50:39] [INFO ] Deduced a trap composed of 72 places in 148 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:50:39] [INFO ] Deduced a trap composed of 46 places in 158 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:50:39] [INFO ] Deduced a trap composed of 71 places in 151 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:50:39] [INFO ] Deduced a trap composed of 61 places in 140 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:50:39] [INFO ] Deduced a trap composed of 3 places in 46 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:50:40] [INFO ] Deduced a trap composed of 68 places in 160 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:50:40] [INFO ] Deduced a trap composed of 68 places in 139 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:50:40] [INFO ] Deduced a trap composed of 66 places in 145 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:50:40] [INFO ] Deduced a trap composed of 65 places in 136 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:50:40] [INFO ] Deduced a trap composed of 3 places in 43 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:50:40] [INFO ] Deduced a trap composed of 33 places in 63 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:50:41] [INFO ] Deduced a trap composed of 68 places in 150 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:50:41] [INFO ] Deduced a trap composed of 19 places in 181 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:50:41] [INFO ] Deduced a trap composed of 58 places in 171 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:50:42] [INFO ] Deduced a trap composed of 68 places in 147 ms of which 25 ms to minimize.
SDD proceeding with computation,1 properties remain. new max is 65536
SDD size :80068 after 127313
(s142 0.0timeout
^^^^^^^^^^
(error "Invalid token: 0.0timeout")
Error getting values : (error "ParserException while parsing response: ((s0 0.0)
(s1 0.0)
(s2 0.0)
(s3 1.0)
(s4 0.0)
(s5 0.0)
(s6 0.0)
(s7 0.0)
(s8 0.0)
(s9 0.0)
(s10 1.0)
(s11 0.0)
(s12 0.0)
(s13 1.0)
(s14 0.0)
(s15 0.0)
(s16 1.0)
(s17 0.0)
(s18 1.0)
(s19 0.0)
(s20 0.0)
(s21 0.0)
(s22 1.0)
(s23 0.0)
(s24 0.0)
(s25 1.0)
(s26 0.0)
(s27 0.0)
(s28 1.0)
(s29 0.0)
(s30 0.0)
(s31 1.0)
(s32 0.0)
(s33 0.0)
(s34 0.0)
(s35 0.0)
(s36 0.0)
(s37 0.0)
(s38 1.0)
(s39 1.0)
(s40 0.0)
(s41 0.0)
(s42 0.0)
(s43 0.0)
(s44 0.0)
(s45 0.0)
(s46 0.0)
(s47 0.0)
(s48 0.0)
(s49 0.0)
(s50 0.0)
(s51 0.0)
(s52 0.0)
(s53 0.0)
(s54 0.0)
(s55 0.0)
(s56 0.0)
(s57 0.0)
(s58 0.0)
(s59 0.0)
(s60 0.0)
(s61 0.0)
(s62 0.0)
(s63 0.0)
(s64 0.0)
(s65 0.0)
(s66 0.0)
(s67 0.0)
(s68 0.0)
(s69 0.0)
(s70 0.0)
(s71 0.0)
(s72 0.0)
(s73 0.0)
(s74 0.0)
(s75 1.0)
(s76 0.0)
(s77 0.0)
(s78 0.0)
(s79 0.0)
(s80 0.0)
(s81 0.0)
(s82 0.0)
(s83 0.0)
(s84 0.0)
(s85 0.0)
(s86 0.0)
(s87 0.0)
(s88 0.0)
(s89 0.0)
(s90 0.0)
(s91 0.0)
(s92 0.0)
(s93 0.0)
(s94 0.0)
(s95 0.0)
(s96 0.0)
(s97 0.0)
(s98 0.0)
(s99 0.0)
(s100 0.0)
(s101 0.0)
(s102 0.0)
(s103 0.0)
(s104 0.0)
(s105 0.0)
(s106 0.0)
(s107 0.0)
(s108 0.0)
(s109 0.0)
(s110 0.0)
(s111 0.0)
(s112 0.0)
(s113 0.0)
(s114 0.0)
(s115 0.0)
(s116 0.0)
(s117 0.0)
(s118 0.0)
(s119 0.0)
(s120 0.0)
(s121 0.0)
(s122 0.0)
(s123 0.0)
(s124 0.0)
(s125 0.0)
(s126 0.0)
(s127 0.0)
(s128 0.0)
(s129 0.0)
(s130 0.0)
(s131 0.0)
(s132 0.0)
(s133 0.0)
(s134 0.0)
(s135 0.0)
(s136 0.0)
(s137 0.0)
(s138 0.0)
(s139 0.0)
(s140 0.0)
(s141 0.0)
(s142 0.0timeout
)
(s143 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 3 (INCLUDED_ONLY) 0/392 variables, 20/65 constraints. Problems are: Problem set: 0 solved, 2096 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 392/1048 variables, and 65 constraints, problems are : Problem set: 0 solved, 2096 unsolved in 30033 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 0/392 constraints, ReadFeed: 0/284 constraints, PredecessorRefiner: 2096/2096 constraints, Known Traps: 40/40 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2096 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/392 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 2096 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/392 variables, 8/25 constraints. Problems are: Problem set: 0 solved, 2096 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/392 variables, 40/65 constraints. Problems are: Problem set: 0 solved, 2096 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:50:53] [INFO ] Deduced a trap composed of 42 places in 138 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:50:53] [INFO ] Deduced a trap composed of 61 places in 126 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:50:55] [INFO ] Deduced a trap composed of 15 places in 123 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:50:58] [INFO ] Deduced a trap composed of 19 places in 61 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:51:00] [INFO ] Deduced a trap composed of 17 places in 161 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:51:01] [INFO ] Deduced a trap composed of 23 places in 63 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:51:03] [INFO ] Deduced a trap composed of 27 places in 61 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:51:04] [INFO ] Deduced a trap composed of 21 places in 180 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:51:07] [INFO ] Deduced a trap composed of 23 places in 70 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:51:09] [INFO ] Deduced a trap composed of 17 places in 184 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:51:09] [INFO ] Deduced a trap composed of 21 places in 181 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:51:09] [INFO ] Deduced a trap composed of 23 places in 180 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:51:09] [INFO ] Deduced a trap composed of 25 places in 183 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:51:10] [INFO ] Deduced a trap composed of 23 places in 107 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:51:10] [INFO ] Deduced a trap composed of 25 places in 81 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:51:10] [INFO ] Deduced a trap composed of 27 places in 65 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:51:10] [INFO ] Deduced a trap composed of 25 places in 87 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:51:10] [INFO ] Deduced a trap composed of 27 places in 69 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:51:10] [INFO ] Deduced a trap composed of 21 places in 84 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:51:10] [INFO ] Deduced a trap composed of 29 places in 83 ms of which 9 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/392 variables, 20/85 constraints. Problems are: Problem set: 0 solved, 2096 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 1)
(s1 0)
(s2 0)
(s3 0)
(s4 0)
(s5 0)
(s6 0)
(s7 0)
(s8 1)
(s9 0)
(s10 0)
(s11 0)
(s12 0)
(s13 1)
(s14 0)
(s15 0)
(s16 1)
(s17 0)
(s18 0)
(s19 1)
(s20 0)
(s21 0)
(s22 1)
(s23 0)
(s24 0)
(s25 1)
(s26 0)
(s27 0)
(s28 1)
(s29 0)
(s30 0)
(s31 1)
(s32 1)
(s33 0)
(s34 0)
(s35 0)
(s36 1)
(s37 1)
(s38 1)
(s39 1)
(s40 0)
(s41 0)
(s42 0)
(s43 0)
(s44 0)
(s45 0)
(s46 0)
(s47 0)
(s48 0)
(s49 0)
(s50 0)
(s51 0)
(s52 0)
(s53 0)
(s54 0)
(s55 0)
(s56 0)
(s57 0)
(s58 0)
(s59 0)
(s60 0)
(s61 0)
(s62 0)
(s63 0)
(s64 0)
(s65 0)
(s66 0)
(s67 0)
(s68 0)
(s69 0)
(s70 0)
(s71 0)
(s72 0)
(s73 0)
(s74 0)
(s75 0)
(s76 0)
(s77 0)
(s78 0)
(s79 0)
(s80 0)
(s81 0)
(s82 0)
(s83 0)
(s84 0)
(s85 0)
(s86 0)
(s87 0)
(s88 0)
(s89 0)
(s90 0)
(s91 0)
(s92 0)
(s93 0)
(s94 0)
(s95 0)
(s96 0)
(s97 0)
(s98 0)
(s99 0)
(s100 0)
(s101 0)
(s102 0)
(s103 0)
(s104 0)
(s105 0)
(s106 0)
(s107 0)
(s108 0)
(s109 0)
(s110 0)
(s111 0)
(s112 0)
(s113 0)
(s114 0)
(s115 0)
(s116 0)
(s117 0)
(s118 0)
(s119 0)
(s120 0)
(s121 0)
(s122 0)
(s123 0)
(s124 0)
(s125 0)
(s126 0)
(s127 0)
(s128 0)
(s129 0)
(s130 0)
(s131 0)
(s132 0)
(s133 0)
(s134 0)
(s135 0)
(s136 0)
(s137 0)
(s138 0)
(s139 0)
(s140 0)
(s141 0)
(s142 0)
(s143 0)
(s144 0)
(s145 0)
(s146 0)
(s147 0)
(s148 0)
(s149 0)
(s150 0)
(s151 0)
(s152 0)
(s153 0)
(s154 0)
(s155 0)
(s156 0)
(s157 0)
(s158 0)
(s159 0)
(s160 0)
(s161 0)
(s162 0)
(s163 0)
(s164 0)
(s165 0)
(s166 0)
(s167 0)
(s168 0)
(s169 0)
(s170 0)
(s171 0)
(s172 0)
(s173 0)
(s174 0)
(s175 0)
(s176 0)
(s177 0)
(s178 0)
(s179 0)
(s180 0)
(s181 0)
(s182 0)
(s183 0)
(s184 0)
(s185 1)
(s186 0)
(s187 0)
(s188 0)
(s189 0)
(s190 0)
(s191 0)
(s192 0)
(s193 0)
(s194 0)
(s195 0)
(s196 0)
(s197 0)
(s198 0)
(s199 0)
(s200 0)
(s201 0)
(s202 0)
(s203 0)timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 392/1048 variables, and 85 constraints, problems are : Problem set: 0 solved, 2096 unsolved in 30034 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 0/392 constraints, ReadFeed: 0/284 constraints, PredecessorRefiner: 0/2096 constraints, Known Traps: 60/60 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60638ms problems are : Problem set: 0 solved, 2096 unsolved
Search for dead transitions found 0 dead transitions in 60642ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 63201 ms. Remains : 392/392 places, 2104/2104 transitions.
RANDOM walk for 400000 steps (8 resets) in 1256 ms. (318 steps per ms) remains 1/3 properties
Running SMT prover for 1 properties.
[2025-06-02 07:51:19] [INFO ] Flow matrix only has 656 transitions (discarded 1448 similar events)
[2025-06-02 07:51:19] [INFO ] Invariant cache hit.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 07:51:19] [INFO ] [Real]Absence check using 17 positive place invariants in 6 ms returned sat
[2025-06-02 07:51:19] [INFO ] [Real]Absence check using 17 positive and 8 generalized place invariants in 3 ms returned sat
[2025-06-02 07:51:19] [INFO ] After 119ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2025-06-02 07:51:19] [INFO ] State equation strengthened by 284 read => feed constraints.
[2025-06-02 07:51:19] [INFO ] After 41ms SMT Verify possible using 284 Read/Feed constraints in real domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2025-06-02 07:51:19] [INFO ] After 94ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:1
[2025-06-02 07:51:19] [INFO ] After 279ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 07:51:19] [INFO ] [Nat]Absence check using 17 positive place invariants in 6 ms returned sat
[2025-06-02 07:51:19] [INFO ] [Nat]Absence check using 17 positive and 8 generalized place invariants in 3 ms returned sat
[2025-06-02 07:51:19] [INFO ] After 112ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2025-06-02 07:51:19] [INFO ] After 46ms SMT Verify possible using 284 Read/Feed constraints in natural domain returned unsat :0 sat :1
TRAPS : Iteration 0
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:51:19] [INFO ] Deduced a trap composed of 3 places in 44 ms of which 2 ms to minimize.
[2025-06-02 07:51:19] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 97 ms
TRAPS : Iteration 1
[2025-06-02 07:51:19] [INFO ] After 211ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
[2025-06-02 07:51:19] [INFO ] After 392ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
RANDOM walk for 2186 steps (0 resets) in 11 ms. (182 steps per ms) remains 0/1 properties
RANDOM walk for 39 steps (0 resets) in 4 ms. (7 steps per ms) remains 0/1 properties
RANDOM walk for 40000 steps (8 resets) in 132 ms. (300 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 34 ms. (1142 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 93886 steps, run visited all 1 properties in 578 ms. (steps per millisecond=162 )
Probabilistic random walk after 93886 steps, saw 60395 distinct states, run finished after 579 ms. (steps per millisecond=162 ) properties seen :1
Attempting over-approximation, by ignoring read arcs.
Graph (trivial) has 1938 edges and 392 vertex of which 64 / 392 are part of one of the 8 SCC in 0 ms
Free SCC test removed 56 places
Drop transitions (Empty/Sink Transition effects.) removed 216 transitions
Ensure Unique test removed 1400 transitions
Reduce isomorphic transitions removed 1616 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 78 transitions
Trivial Post-agglo rules discarded 78 transitions
Performed 78 trivial Post agglomeration. Transition count delta: 78
Iterating post reduction 0 with 78 rules applied. Total rules applied 79 place count 336 transition count 410
Reduce places removed 78 places and 0 transitions.
Iterating post reduction 1 with 78 rules applied. Total rules applied 157 place count 258 transition count 410
Performed 17 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 17 Pre rules applied. Total rules applied 157 place count 258 transition count 393
Deduced a syphon composed of 17 places in 0 ms
Ensure Unique test removed 8 places
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 2 with 42 rules applied. Total rules applied 199 place count 233 transition count 393
Performed 111 Post agglomeration using F-continuation condition.Transition count delta: 111
Deduced a syphon composed of 111 places in 0 ms
Reduce places removed 111 places and 0 transitions.
Iterating global reduction 2 with 222 rules applied. Total rules applied 421 place count 122 transition count 282
Ensure Unique test removed 54 transitions
Reduce isomorphic transitions removed 54 transitions.
Iterating post reduction 2 with 54 rules applied. Total rules applied 475 place count 122 transition count 228
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 3 with 16 rules applied. Total rules applied 491 place count 114 transition count 228
Drop transitions (Empty/Sink Transition effects.) removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 499 place count 114 transition count 220
Drop transitions (Redundant composition of simpler transitions.) removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 4 with 9 rules applied. Total rules applied 508 place count 114 transition count 211
Free-agglomeration rule applied 57 times.
Iterating global reduction 4 with 57 rules applied. Total rules applied 565 place count 114 transition count 154
Reduce places removed 57 places and 0 transitions.
Iterating post reduction 4 with 57 rules applied. Total rules applied 622 place count 57 transition count 154
Partial Free-agglomeration rule applied 8 times.
Drop transitions (Partial Free agglomeration) removed 8 transitions
Iterating global reduction 5 with 8 rules applied. Total rules applied 630 place count 57 transition count 154
Applied a total of 630 rules in 21 ms. Remains 57 /392 variables (removed 335) and now considering 154/2104 (removed 1950) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 154 rows 57 cols
[2025-06-02 07:51:20] [INFO ] Computed 17 invariants in 1 ms
Starting Z3 with timeout 450.0 s and query timeout 45000.0 ms
[2025-06-02 07:51:20] [INFO ] [Real]Absence check using 17 positive place invariants in 2 ms returned sat
[2025-06-02 07:51:20] [INFO ] After 52ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
Starting Z3 with timeout 450.0 s and query timeout 45000.0 ms
[2025-06-02 07:51:20] [INFO ] [Nat]Absence check using 17 positive place invariants in 2 ms returned sat
[2025-06-02 07:51:20] [INFO ] After 28ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2025-06-02 07:51:20] [INFO ] State equation strengthened by 8 read => feed constraints.
[2025-06-02 07:51:20] [INFO ] After 6ms SMT Verify possible using 8 Read/Feed constraints in natural domain returned unsat :0 sat :1
TRAPS : Iteration 0
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:51:20] [INFO ] Deduced a trap composed of 2 places in 29 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:51:20] [INFO ] Deduced a trap composed of 2 places in 17 ms of which 2 ms to minimize.
[2025-06-02 07:51:20] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 71 ms
TRAPS : Iteration 1
[2025-06-02 07:51:20] [INFO ] After 97ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
[2025-06-02 07:51:20] [INFO ] After 156ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2025-06-02 07:51:20] [INFO ] Flatten gal took : 5 ms
[2025-06-02 07:51:20] [INFO ] Flatten gal took : 4 ms
[2025-06-02 07:51:20] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality7274318258592987161.gal : 0 ms
[2025-06-02 07:51:20] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality131122723854522321.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality7274318258592987161.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality131122723854522321.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...327
Loading property file /tmp/ReachabilityCardinality131122723854522321.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 12
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :12 after 48
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :48 after 220
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :220 after 271
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :271 after 334
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :334 after 2000
Reachability property EisenbergMcGuire-PT-08-CTLFireability-2023-13 is true.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 129 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,2.67375e+06,0.034784,5284,2,250,13,2412,6,0,385,1564,0
Total reachable state count : 2673750
Verifying 1 reachability properties.
Reachability property EisenbergMcGuire-PT-08-CTLFireability-2023-13 is true.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
EisenbergMcGuire-PT-08-CTLFireability-2023-13,1875,0.035586,5540,2,131,13,2412,7,0,394,1564,0
Over-approximation ignoring read arcs solved 0 properties in 284 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
[2025-06-02 07:51:21] [INFO ] Flatten gal took : 43 ms
[2025-06-02 07:51:21] [INFO ] Applying decomposition
[2025-06-02 07:51:21] [INFO ] Flatten gal took : 43 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/graph7373698564093589797.txt' '-o' '/tmp/graph7373698564093589797.bin' '-w' '/tmp/graph7373698564093589797.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph7373698564093589797.bin' '-l' '-1' '-v' '-w' '/tmp/graph7373698564093589797.weights' '-q' '0' '-e' '0.001'
[2025-06-02 07:51:21] [INFO ] Decomposing Gal with order
[2025-06-02 07:51:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 07:51:21] [INFO ] Removed a total of 4345 redundant transitions.
[2025-06-02 07:51:21] [INFO ] Flatten gal took : 107 ms
[2025-06-02 07:51:21] [INFO ] Fuse similar labels procedure discarded/fused a total of 613 labels/synchronizations in 28 ms.
[2025-06-02 07:51:21] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16973661269541294991.gal : 8 ms
[2025-06-02 07:51:21] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7269183979750727396.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality16973661269541294991.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality7269183979750727396.prop' '--nowitness'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...308
Loading property file /tmp/ReachabilityCardinality7269183979750727396.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 7102
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :7102 after 7130
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :7130 after 7263
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :7263 after 31548
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :31548 after 124998
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :124998 after 600881
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :600881 after 2.77929e+06
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :2.77929e+06 after 8.4397e+06
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="EisenbergMcGuire-PT-08"
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 EisenbergMcGuire-PT-08, 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 r072-tall-174860068100794"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/EisenbergMcGuire-PT-08.tgz
mv EisenbergMcGuire-PT-08 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 '
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 ;