About the Execution of ITS-Tools for MedleyA-PT-22
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16203.728 | 3600000.00 | 3802889.00 | 10180.30 | ?FF?TFTT?T??FTFF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2024-input.r576-smll-171734920200170.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-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 2-5568
Executing tool itstools
Input is MedleyA-PT-22, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r576-smll-171734920200170
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 692K
-rw-r--r-- 1 mcc users 7.5K Jun 2 17:16 CTLCardinality.txt
-rw-r--r-- 1 mcc users 86K Jun 2 17:16 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.1K Jun 2 17:16 CTLFireability.txt
-rw-r--r-- 1 mcc users 46K Jun 2 17:16 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K Jun 2 17:12 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Jun 2 17:12 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Jun 2 17:12 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Jun 2 17:12 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 2 16:33 NewModel
-rw-r--r-- 1 mcc users 13K Jun 2 17:16 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 145K Jun 2 17:16 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.4K Jun 2 17:16 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 51K Jun 2 17:16 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Jun 2 17:12 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Jun 2 17:12 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 2 16:33 equiv_col
-rw-r--r-- 1 mcc users 3 Jun 2 16:33 instance
-rw-r--r-- 1 mcc users 6 Jun 2 16:33 iscolored
-rw-r--r-- 1 mcc users 238K Jun 2 16:33 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME MedleyA-PT-22-CTLFireability-2024-00
FORMULA_NAME MedleyA-PT-22-CTLFireability-2024-01
FORMULA_NAME MedleyA-PT-22-CTLFireability-2024-02
FORMULA_NAME MedleyA-PT-22-CTLFireability-2024-03
FORMULA_NAME MedleyA-PT-22-CTLFireability-2024-04
FORMULA_NAME MedleyA-PT-22-CTLFireability-2024-05
FORMULA_NAME MedleyA-PT-22-CTLFireability-2024-06
FORMULA_NAME MedleyA-PT-22-CTLFireability-2024-07
FORMULA_NAME MedleyA-PT-22-CTLFireability-2024-08
FORMULA_NAME MedleyA-PT-22-CTLFireability-2024-09
FORMULA_NAME MedleyA-PT-22-CTLFireability-2024-10
FORMULA_NAME MedleyA-PT-22-CTLFireability-2024-11
FORMULA_NAME MedleyA-PT-22-CTLFireability-2024-12
FORMULA_NAME MedleyA-PT-22-CTLFireability-2024-13
FORMULA_NAME MedleyA-PT-22-CTLFireability-2024-14
FORMULA_NAME MedleyA-PT-22-CTLFireability-2024-15
=== Now, execution of the tool begins
BK_START 1717396126300
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=MedleyA-PT-22
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202405141337
[2024-06-03 06:28:48] [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]
[2024-06-03 06:28:48] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-03 06:28:49] [INFO ] Load time of PNML (sax parser for PT used): 292 ms
[2024-06-03 06:28:49] [INFO ] Transformed 307 places.
[2024-06-03 06:28:49] [INFO ] Transformed 740 transitions.
[2024-06-03 06:28:49] [INFO ] Found NUPN structural information;
[2024-06-03 06:28:49] [INFO ] Parsed PT model containing 307 places and 740 transitions and 3829 arcs in 545 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 29 ms.
Support contains 91 out of 307 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 307/307 places, 740/740 transitions.
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 303 transition count 740
Discarding 74 places :
Symmetric choice reduction at 1 with 74 rule applications. Total rules 78 place count 229 transition count 652
Iterating global reduction 1 with 74 rules applied. Total rules applied 152 place count 229 transition count 652
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 159 place count 229 transition count 645
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 171 place count 217 transition count 630
Iterating global reduction 2 with 12 rules applied. Total rules applied 183 place count 217 transition count 630
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 184 place count 216 transition count 627
Iterating global reduction 2 with 1 rules applied. Total rules applied 185 place count 216 transition count 627
Applied a total of 185 rules in 173 ms. Remains 216 /307 variables (removed 91) and now considering 627/740 (removed 113) transitions.
// Phase 1: matrix 627 rows 216 cols
[2024-06-03 06:28:49] [INFO ] Computed 22 invariants in 52 ms
[2024-06-03 06:28:50] [INFO ] Implicit Places using invariants in 539 ms returned []
[2024-06-03 06:28:50] [INFO ] Invariant cache hit.
[2024-06-03 06:28:50] [INFO ] Implicit Places using invariants and state equation in 633 ms returned []
Implicit Place search using SMT with State Equation took 1247 ms to find 0 implicit places.
Running 626 sub problems to find dead transitions.
[2024-06-03 06:28:50] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/215 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 626 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/215 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 626 unsolved
Problem TDEAD226 is UNSAT
Problem TDEAD229 is UNSAT
Problem TDEAD230 is UNSAT
Problem TDEAD231 is UNSAT
Problem TDEAD235 is UNSAT
Problem TDEAD238 is UNSAT
Problem TDEAD239 is UNSAT
Problem TDEAD240 is UNSAT
Problem TDEAD243 is UNSAT
Problem TDEAD244 is UNSAT
Problem TDEAD245 is UNSAT
Problem TDEAD248 is UNSAT
Problem TDEAD252 is UNSAT
Problem TDEAD253 is UNSAT
Problem TDEAD254 is UNSAT
Problem TDEAD257 is UNSAT
Problem TDEAD261 is UNSAT
Problem TDEAD262 is UNSAT
Problem TDEAD263 is UNSAT
Problem TDEAD266 is UNSAT
Problem TDEAD270 is UNSAT
Problem TDEAD271 is UNSAT
Problem TDEAD272 is UNSAT
Problem TDEAD275 is UNSAT
Problem TDEAD280 is UNSAT
Problem TDEAD283 is UNSAT
Problem TDEAD284 is UNSAT
Problem TDEAD285 is UNSAT
Problem TDEAD289 is UNSAT
Problem TDEAD292 is UNSAT
Problem TDEAD293 is UNSAT
Problem TDEAD294 is UNSAT
Problem TDEAD297 is UNSAT
Problem TDEAD298 is UNSAT
Problem TDEAD299 is UNSAT
Problem TDEAD302 is UNSAT
Problem TDEAD306 is UNSAT
Problem TDEAD307 is UNSAT
Problem TDEAD308 is UNSAT
Problem TDEAD311 is UNSAT
Problem TDEAD315 is UNSAT
Problem TDEAD316 is UNSAT
Problem TDEAD317 is UNSAT
Problem TDEAD320 is UNSAT
Problem TDEAD324 is UNSAT
Problem TDEAD325 is UNSAT
Problem TDEAD326 is UNSAT
Problem TDEAD329 is UNSAT
Problem TDEAD337 is UNSAT
Problem TDEAD338 is UNSAT
Problem TDEAD339 is UNSAT
Problem TDEAD340 is UNSAT
Problem TDEAD345 is UNSAT
Problem TDEAD346 is UNSAT
Problem TDEAD347 is UNSAT
Problem TDEAD348 is UNSAT
Problem TDEAD349 is UNSAT
Problem TDEAD350 is UNSAT
Problem TDEAD351 is UNSAT
Problem TDEAD352 is UNSAT
Problem TDEAD357 is UNSAT
Problem TDEAD358 is UNSAT
Problem TDEAD359 is UNSAT
Problem TDEAD360 is UNSAT
Problem TDEAD365 is UNSAT
Problem TDEAD366 is UNSAT
Problem TDEAD367 is UNSAT
Problem TDEAD368 is UNSAT
Problem TDEAD377 is UNSAT
Problem TDEAD378 is UNSAT
Problem TDEAD379 is UNSAT
Problem TDEAD380 is UNSAT
Problem TDEAD389 is UNSAT
Problem TDEAD390 is UNSAT
Problem TDEAD391 is UNSAT
Problem TDEAD392 is UNSAT
Problem TDEAD401 is UNSAT
Problem TDEAD402 is UNSAT
Problem TDEAD403 is UNSAT
Problem TDEAD404 is UNSAT
Problem TDEAD410 is UNSAT
Problem TDEAD413 is UNSAT
Problem TDEAD415 is UNSAT
Problem TDEAD417 is UNSAT
Problem TDEAD419 is UNSAT
Problem TDEAD422 is UNSAT
Problem TDEAD424 is UNSAT
Problem TDEAD426 is UNSAT
Problem TDEAD428 is UNSAT
Problem TDEAD431 is UNSAT
Problem TDEAD433 is UNSAT
Problem TDEAD435 is UNSAT
Problem TDEAD437 is UNSAT
Problem TDEAD440 is UNSAT
Problem TDEAD442 is UNSAT
Problem TDEAD444 is UNSAT
Problem TDEAD446 is UNSAT
Problem TDEAD449 is UNSAT
Problem TDEAD451 is UNSAT
Problem TDEAD453 is UNSAT
Problem TDEAD455 is UNSAT
Problem TDEAD458 is UNSAT
Problem TDEAD460 is UNSAT
Problem TDEAD462 is UNSAT
Problem TDEAD464 is UNSAT
Problem TDEAD467 is UNSAT
Problem TDEAD469 is UNSAT
Problem TDEAD471 is UNSAT
Problem TDEAD473 is UNSAT
Problem TDEAD476 is UNSAT
Problem TDEAD478 is UNSAT
Problem TDEAD480 is UNSAT
Problem TDEAD503 is UNSAT
Problem TDEAD504 is UNSAT
Problem TDEAD505 is UNSAT
Problem TDEAD506 is UNSAT
Problem TDEAD511 is UNSAT
Problem TDEAD512 is UNSAT
Problem TDEAD513 is UNSAT
Problem TDEAD514 is UNSAT
Problem TDEAD519 is UNSAT
Problem TDEAD520 is UNSAT
Problem TDEAD521 is UNSAT
Problem TDEAD522 is UNSAT
Problem TDEAD531 is UNSAT
Problem TDEAD532 is UNSAT
Problem TDEAD533 is UNSAT
Problem TDEAD534 is UNSAT
Problem TDEAD539 is UNSAT
Problem TDEAD541 is UNSAT
Problem TDEAD543 is UNSAT
Problem TDEAD546 is UNSAT
Problem TDEAD548 is UNSAT
Problem TDEAD550 is UNSAT
Problem TDEAD552 is UNSAT
Problem TDEAD555 is UNSAT
Problem TDEAD557 is UNSAT
Problem TDEAD559 is UNSAT
Problem TDEAD561 is UNSAT
Problem TDEAD564 is UNSAT
Problem TDEAD566 is UNSAT
Problem TDEAD568 is UNSAT
Problem TDEAD570 is UNSAT
Problem TDEAD573 is UNSAT
At refinement iteration 2 (OVERLAPS) 1/216 variables, 6/22 constraints. Problems are: Problem set: 144 solved, 482 unsolved
[2024-06-03 06:29:04] [INFO ] Deduced a trap composed of 45 places in 266 ms of which 29 ms to minimize.
[2024-06-03 06:29:04] [INFO ] Deduced a trap composed of 36 places in 239 ms of which 3 ms to minimize.
[2024-06-03 06:29:05] [INFO ] Deduced a trap composed of 44 places in 172 ms of which 3 ms to minimize.
[2024-06-03 06:29:06] [INFO ] Deduced a trap composed of 38 places in 159 ms of which 2 ms to minimize.
[2024-06-03 06:29:06] [INFO ] Deduced a trap composed of 29 places in 231 ms of which 2 ms to minimize.
[2024-06-03 06:29:06] [INFO ] Deduced a trap composed of 40 places in 132 ms of which 2 ms to minimize.
[2024-06-03 06:29:06] [INFO ] Deduced a trap composed of 56 places in 112 ms of which 2 ms to minimize.
[2024-06-03 06:29:06] [INFO ] Deduced a trap composed of 51 places in 134 ms of which 3 ms to minimize.
[2024-06-03 06:29:06] [INFO ] Deduced a trap composed of 44 places in 104 ms of which 1 ms to minimize.
[2024-06-03 06:29:07] [INFO ] Deduced a trap composed of 13 places in 128 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/216 variables, 10/32 constraints. Problems are: Problem set: 144 solved, 482 unsolved
[2024-06-03 06:29:15] [INFO ] Deduced a trap composed of 24 places in 282 ms of which 4 ms to minimize.
[2024-06-03 06:29:15] [INFO ] Deduced a trap composed of 28 places in 265 ms of which 4 ms to minimize.
[2024-06-03 06:29:15] [INFO ] Deduced a trap composed of 26 places in 232 ms of which 3 ms to minimize.
[2024-06-03 06:29:16] [INFO ] Deduced a trap composed of 19 places in 259 ms of which 3 ms to minimize.
[2024-06-03 06:29:16] [INFO ] Deduced a trap composed of 42 places in 187 ms of which 2 ms to minimize.
[2024-06-03 06:29:17] [INFO ] Deduced a trap composed of 27 places in 219 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/216 variables, 6/38 constraints. Problems are: Problem set: 144 solved, 482 unsolved
[2024-06-03 06:29:21] [INFO ] Deduced a trap composed of 17 places in 160 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 216/843 variables, and 39 constraints, problems are : Problem set: 144 solved, 482 unsolved in 30041 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, Generalized P Invariants (flows): 16/16 constraints, State Equation: 0/216 constraints, PredecessorRefiner: 626/626 constraints, Known Traps: 17/17 constraints]
Escalating to Integer solving :Problem set: 144 solved, 482 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/215 variables, 16/16 constraints. Problems are: Problem set: 144 solved, 482 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/215 variables, 0/16 constraints. Problems are: Problem set: 144 solved, 482 unsolved
At refinement iteration 2 (OVERLAPS) 1/216 variables, 6/22 constraints. Problems are: Problem set: 144 solved, 482 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/216 variables, 17/39 constraints. Problems are: Problem set: 144 solved, 482 unsolved
[2024-06-03 06:29:29] [INFO ] Deduced a trap composed of 64 places in 177 ms of which 3 ms to minimize.
[2024-06-03 06:29:29] [INFO ] Deduced a trap composed of 23 places in 170 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/216 variables, 2/41 constraints. Problems are: Problem set: 144 solved, 482 unsolved
[2024-06-03 06:29:34] [INFO ] Deduced a trap composed of 67 places in 156 ms of which 2 ms to minimize.
[2024-06-03 06:29:35] [INFO ] Deduced a trap composed of 46 places in 227 ms of which 3 ms to minimize.
[2024-06-03 06:29:35] [INFO ] Deduced a trap composed of 40 places in 124 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/216 variables, 3/44 constraints. Problems are: Problem set: 144 solved, 482 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/216 variables, 0/44 constraints. Problems are: Problem set: 144 solved, 482 unsolved
At refinement iteration 7 (OVERLAPS) 627/843 variables, 216/260 constraints. Problems are: Problem set: 144 solved, 482 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/843 variables, 482/742 constraints. Problems are: Problem set: 144 solved, 482 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 843/843 variables, and 742 constraints, problems are : Problem set: 144 solved, 482 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, Generalized P Invariants (flows): 16/16 constraints, State Equation: 216/216 constraints, PredecessorRefiner: 482/626 constraints, Known Traps: 22/22 constraints]
After SMT, in 63325ms problems are : Problem set: 144 solved, 482 unsolved
Search for dead transitions found 144 dead transitions in 63396ms
Found 144 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 144 transitions
Dead transitions reduction (with SMT) removed 144 transitions
Starting structural reductions in LTL mode, iteration 1 : 216/307 places, 483/740 transitions.
Applied a total of 0 rules in 5 ms. Remains 216 /216 variables (removed 0) and now considering 483/483 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 64882 ms. Remains : 216/307 places, 483/740 transitions.
Support contains 91 out of 216 places after structural reductions.
[2024-06-03 06:29:54] [INFO ] Flatten gal took : 165 ms
[2024-06-03 06:29:54] [INFO ] Flatten gal took : 93 ms
[2024-06-03 06:29:55] [INFO ] Input system was already deterministic with 483 transitions.
Reduction of identical properties reduced properties to check from 72 to 71
RANDOM walk for 40000 steps (1169 resets) in 4942 ms. (8 steps per ms) remains 57/71 properties
BEST_FIRST walk for 4002 steps (23 resets) in 53 ms. (74 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4003 steps (22 resets) in 45 ms. (87 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4004 steps (16 resets) in 35 ms. (111 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4004 steps (22 resets) in 64 ms. (61 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4004 steps (19 resets) in 49 ms. (80 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4004 steps (22 resets) in 44 ms. (88 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4003 steps (21 resets) in 44 ms. (88 steps per ms) remains 56/57 properties
BEST_FIRST walk for 4003 steps (23 resets) in 20 ms. (190 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4003 steps (23 resets) in 17 ms. (222 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (20 resets) in 19 ms. (200 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4002 steps (21 resets) in 17 ms. (222 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (22 resets) in 18 ms. (210 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4003 steps (22 resets) in 17 ms. (222 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4002 steps (18 resets) in 16 ms. (235 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4003 steps (20 resets) in 17 ms. (222 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (23 resets) in 41 ms. (95 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4002 steps (18 resets) in 20 ms. (190 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4002 steps (23 resets) in 19 ms. (200 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (18 resets) in 16 ms. (235 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (23 resets) in 17 ms. (222 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4003 steps (21 resets) in 18 ms. (210 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (21 resets) in 17 ms. (222 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4002 steps (21 resets) in 20 ms. (190 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (21 resets) in 17 ms. (222 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4003 steps (25 resets) in 18 ms. (210 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4002 steps (20 resets) in 17 ms. (222 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4003 steps (24 resets) in 17 ms. (222 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4003 steps (21 resets) in 17 ms. (222 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4002 steps (22 resets) in 16 ms. (235 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4002 steps (21 resets) in 20 ms. (190 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4002 steps (23 resets) in 19 ms. (200 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4002 steps (19 resets) in 19 ms. (200 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4003 steps (21 resets) in 18 ms. (210 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4003 steps (22 resets) in 17 ms. (222 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4002 steps (21 resets) in 17 ms. (222 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (21 resets) in 19 ms. (200 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4003 steps (22 resets) in 17 ms. (222 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4003 steps (19 resets) in 16 ms. (235 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4003 steps (22 resets) in 18 ms. (210 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (23 resets) in 16 ms. (235 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (20 resets) in 18 ms. (210 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (20 resets) in 17 ms. (222 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4003 steps (21 resets) in 18 ms. (210 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (24 resets) in 18 ms. (210 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4003 steps (22 resets) in 18 ms. (210 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4003 steps (20 resets) in 20 ms. (190 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4003 steps (22 resets) in 21 ms. (181 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4003 steps (25 resets) in 17 ms. (222 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4002 steps (20 resets) in 21 ms. (181 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (24 resets) in 26 ms. (148 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (21 resets) in 18 ms. (210 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (21 resets) in 27 ms. (143 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (18 resets) in 29 ms. (133 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4002 steps (23 resets) in 30 ms. (129 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (23 resets) in 27 ms. (143 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4003 steps (23 resets) in 21 ms. (181 steps per ms) remains 56/56 properties
// Phase 1: matrix 483 rows 216 cols
[2024-06-03 06:29:57] [INFO ] Computed 22 invariants in 7 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/74 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 56 unsolved
Problem AtomicPropp13 is UNSAT
Problem AtomicPropp15 is UNSAT
Problem AtomicPropp17 is UNSAT
Problem AtomicPropp20 is UNSAT
Problem AtomicPropp31 is UNSAT
Problem AtomicPropp32 is UNSAT
Problem AtomicPropp34 is UNSAT
Problem AtomicPropp35 is UNSAT
Problem AtomicPropp44 is UNSAT
Problem AtomicPropp45 is UNSAT
Problem AtomicPropp47 is UNSAT
Problem AtomicPropp57 is UNSAT
Problem AtomicPropp64 is UNSAT
At refinement iteration 1 (OVERLAPS) 59/133 variables, 6/6 constraints. Problems are: Problem set: 13 solved, 43 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/133 variables, 0/6 constraints. Problems are: Problem set: 13 solved, 43 unsolved
Problem AtomicPropp18 is UNSAT
Problem AtomicPropp46 is UNSAT
Problem AtomicPropp54 is UNSAT
Problem AtomicPropp65 is UNSAT
At refinement iteration 3 (OVERLAPS) 70/203 variables, 16/22 constraints. Problems are: Problem set: 17 solved, 39 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/203 variables, 0/22 constraints. Problems are: Problem set: 17 solved, 39 unsolved
At refinement iteration 5 (OVERLAPS) 473/676 variables, 203/225 constraints. Problems are: Problem set: 17 solved, 39 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/676 variables, 0/225 constraints. Problems are: Problem set: 17 solved, 39 unsolved
At refinement iteration 7 (OVERLAPS) 17/693 variables, 10/235 constraints. Problems are: Problem set: 17 solved, 39 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/693 variables, 0/235 constraints. Problems are: Problem set: 17 solved, 39 unsolved
At refinement iteration 9 (OVERLAPS) 5/698 variables, 2/237 constraints. Problems are: Problem set: 17 solved, 39 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/698 variables, 0/237 constraints. Problems are: Problem set: 17 solved, 39 unsolved
At refinement iteration 11 (OVERLAPS) 1/699 variables, 1/238 constraints. Problems are: Problem set: 17 solved, 39 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/699 variables, 0/238 constraints. Problems are: Problem set: 17 solved, 39 unsolved
At refinement iteration 13 (OVERLAPS) 0/699 variables, 0/238 constraints. Problems are: Problem set: 17 solved, 39 unsolved
No progress, stopping.
After SMT solving in domain Real declared 699/699 variables, and 238 constraints, problems are : Problem set: 17 solved, 39 unsolved in 3642 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, Generalized P Invariants (flows): 16/16 constraints, State Equation: 216/216 constraints, PredecessorRefiner: 56/56 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 17 solved, 39 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/61 variables, 0/0 constraints. Problems are: Problem set: 17 solved, 39 unsolved
Problem AtomicPropp5 is UNSAT
Problem AtomicPropp19 is UNSAT
Problem AtomicPropp38 is UNSAT
Problem AtomicPropp50 is UNSAT
At refinement iteration 1 (OVERLAPS) 66/127 variables, 6/6 constraints. Problems are: Problem set: 21 solved, 35 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/127 variables, 0/6 constraints. Problems are: Problem set: 21 solved, 35 unsolved
Problem AtomicPropp16 is UNSAT
At refinement iteration 3 (OVERLAPS) 76/203 variables, 16/22 constraints. Problems are: Problem set: 22 solved, 34 unsolved
[2024-06-03 06:30:01] [INFO ] Deduced a trap composed of 27 places in 75 ms of which 2 ms to minimize.
[2024-06-03 06:30:01] [INFO ] Deduced a trap composed of 89 places in 138 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/203 variables, 2/24 constraints. Problems are: Problem set: 22 solved, 34 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/203 variables, 0/24 constraints. Problems are: Problem set: 22 solved, 34 unsolved
At refinement iteration 6 (OVERLAPS) 473/676 variables, 203/227 constraints. Problems are: Problem set: 22 solved, 34 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/676 variables, 15/242 constraints. Problems are: Problem set: 22 solved, 34 unsolved
[2024-06-03 06:30:02] [INFO ] Deduced a trap composed of 72 places in 96 ms of which 2 ms to minimize.
[2024-06-03 06:30:03] [INFO ] Deduced a trap composed of 44 places in 97 ms of which 2 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/676 variables, 2/244 constraints. Problems are: Problem set: 22 solved, 34 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/676 variables, 0/244 constraints. Problems are: Problem set: 22 solved, 34 unsolved
At refinement iteration 10 (OVERLAPS) 17/693 variables, 10/254 constraints. Problems are: Problem set: 22 solved, 34 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/693 variables, 19/273 constraints. Problems are: Problem set: 22 solved, 34 unsolved
[2024-06-03 06:30:05] [INFO ] Deduced a trap composed of 33 places in 130 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 693/699 variables, and 274 constraints, problems are : Problem set: 22 solved, 34 unsolved in 5008 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, Generalized P Invariants (flows): 16/16 constraints, State Equation: 213/216 constraints, PredecessorRefiner: 34/56 constraints, Known Traps: 5/5 constraints]
After SMT, in 9017ms problems are : Problem set: 22 solved, 34 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 51 out of 216 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 216/216 places, 483/483 transitions.
Graph (complete) has 902 edges and 216 vertex of which 213 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.6 ms
Discarding 3 places :
Also discarding 3 output transitions
Drop transitions (Output transitions of discarded places.) removed 3 transitions
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 14 transitions
Trivial Post-agglo rules discarded 14 transitions
Performed 14 trivial Post agglomeration. Transition count delta: 14
Iterating post reduction 0 with 15 rules applied. Total rules applied 16 place count 213 transition count 465
Reduce places removed 14 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 15 rules applied. Total rules applied 31 place count 199 transition count 464
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 32 place count 198 transition count 464
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 10 Pre rules applied. Total rules applied 32 place count 198 transition count 454
Deduced a syphon composed of 10 places in 1 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 3 with 20 rules applied. Total rules applied 52 place count 188 transition count 454
Discarding 13 places :
Symmetric choice reduction at 3 with 13 rule applications. Total rules 65 place count 175 transition count 435
Iterating global reduction 3 with 13 rules applied. Total rules applied 78 place count 175 transition count 435
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 79 place count 175 transition count 434
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 82 place count 172 transition count 427
Iterating global reduction 4 with 3 rules applied. Total rules applied 85 place count 172 transition count 427
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 4 with 14 rules applied. Total rules applied 99 place count 165 transition count 420
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: -104
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 4 with 16 rules applied. Total rules applied 115 place count 157 transition count 524
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 4 with 16 rules applied. Total rules applied 131 place count 157 transition count 508
Drop transitions (Redundant composition of simpler transitions.) removed 99 transitions
Redundant transition composition rules discarded 99 transitions
Iterating global reduction 5 with 99 rules applied. Total rules applied 230 place count 157 transition count 409
Free-agglomeration rule applied 3 times.
Iterating global reduction 5 with 3 rules applied. Total rules applied 233 place count 157 transition count 406
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 236 place count 154 transition count 406
Free-agglomeration rule (complex) applied 11 times.
Iterating global reduction 6 with 11 rules applied. Total rules applied 247 place count 154 transition count 425
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 6 with 11 rules applied. Total rules applied 258 place count 143 transition count 425
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 259 place count 143 transition count 424
Partial Free-agglomeration rule applied 7 times.
Drop transitions (Partial Free agglomeration) removed 7 transitions
Iterating global reduction 7 with 7 rules applied. Total rules applied 266 place count 143 transition count 424
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 7 with 1 rules applied. Total rules applied 267 place count 142 transition count 423
Applied a total of 267 rules in 275 ms. Remains 142 /216 variables (removed 74) and now considering 423/483 (removed 60) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 276 ms. Remains : 142/216 places, 423/483 transitions.
RANDOM walk for 40000 steps (2041 resets) in 966 ms. (41 steps per ms) remains 25/34 properties
BEST_FIRST walk for 4004 steps (30 resets) in 10 ms. (364 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (32 resets) in 9 ms. (400 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (30 resets) in 13 ms. (286 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4001 steps (27 resets) in 12 ms. (307 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (22 resets) in 13 ms. (286 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4002 steps (30 resets) in 12 ms. (307 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (28 resets) in 12 ms. (308 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (31 resets) in 13 ms. (286 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (32 resets) in 12 ms. (308 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (29 resets) in 11 ms. (333 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (27 resets) in 12 ms. (308 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (30 resets) in 13 ms. (285 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (28 resets) in 12 ms. (308 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (20 resets) in 8 ms. (444 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (24 resets) in 9 ms. (400 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (30 resets) in 9 ms. (400 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (20 resets) in 8 ms. (444 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (23 resets) in 8 ms. (444 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (31 resets) in 9 ms. (400 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (22 resets) in 15 ms. (250 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (31 resets) in 12 ms. (308 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (20 resets) in 9 ms. (400 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (30 resets) in 9 ms. (400 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (24 resets) in 9 ms. (400 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (30 resets) in 10 ms. (364 steps per ms) remains 25/25 properties
// Phase 1: matrix 423 rows 142 cols
[2024-06-03 06:30:06] [INFO ] Computed 23 invariants in 4 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/40 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 1 (OVERLAPS) 45/85 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/85 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 3 (OVERLAPS) 4/89 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/89 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 5 (OVERLAPS) 49/138 variables, 13/22 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/138 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 7 (OVERLAPS) 3/141 variables, 1/23 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/141 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 9 (OVERLAPS) 423/564 variables, 141/164 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/564 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 11 (OVERLAPS) 1/565 variables, 1/165 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/565 variables, 0/165 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 13 (OVERLAPS) 0/565 variables, 0/165 constraints. Problems are: Problem set: 0 solved, 25 unsolved
No progress, stopping.
After SMT solving in domain Real declared 565/565 variables, and 165 constraints, problems are : Problem set: 0 solved, 25 unsolved in 1924 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 14/14 constraints, State Equation: 142/142 constraints, PredecessorRefiner: 25/25 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 25 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/40 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 1 (OVERLAPS) 45/85 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/85 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 3 (OVERLAPS) 4/89 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/89 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 5 (OVERLAPS) 49/138 variables, 13/22 constraints. Problems are: Problem set: 0 solved, 25 unsolved
[2024-06-03 06:30:09] [INFO ] Deduced a trap composed of 42 places in 176 ms of which 3 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/138 variables, 1/23 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/138 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 8 (OVERLAPS) 3/141 variables, 1/24 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/141 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 10 (OVERLAPS) 423/564 variables, 141/165 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/564 variables, 10/175 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/564 variables, 0/175 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 13 (OVERLAPS) 1/565 variables, 1/176 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/565 variables, 15/191 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/565 variables, 0/191 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 16 (OVERLAPS) 0/565 variables, 0/191 constraints. Problems are: Problem set: 0 solved, 25 unsolved
No progress, stopping.
After SMT solving in domain Int declared 565/565 variables, and 191 constraints, problems are : Problem set: 0 solved, 25 unsolved in 5630 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 14/14 constraints, State Equation: 142/142 constraints, PredecessorRefiner: 25/25 constraints, Known Traps: 1/1 constraints]
After SMT, in 7632ms problems are : Problem set: 0 solved, 25 unsolved
Parikh walk visited 18 properties in 30842 ms.
Support contains 19 out of 142 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 142/142 places, 423/423 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 142 transition count 421
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 140 transition count 421
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 13 place count 131 transition count 384
Iterating global reduction 2 with 9 rules applied. Total rules applied 22 place count 131 transition count 384
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 26 place count 127 transition count 369
Iterating global reduction 2 with 4 rules applied. Total rules applied 30 place count 127 transition count 369
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 31 place count 126 transition count 366
Iterating global reduction 2 with 1 rules applied. Total rules applied 32 place count 126 transition count 366
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 2 with 21 rules applied. Total rules applied 53 place count 115 transition count 356
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 54 place count 114 transition count 355
Iterating global reduction 2 with 1 rules applied. Total rules applied 55 place count 114 transition count 355
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -50
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 63 place count 110 transition count 405
Drop transitions (Redundant composition of simpler transitions.) removed 16 transitions
Redundant transition composition rules discarded 16 transitions
Iterating global reduction 2 with 16 rules applied. Total rules applied 79 place count 110 transition count 389
Free-agglomeration rule applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 80 place count 110 transition count 388
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 81 place count 109 transition count 388
Free-agglomeration rule (complex) applied 6 times.
Iterating global reduction 3 with 6 rules applied. Total rules applied 87 place count 109 transition count 389
Reduce places removed 6 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 7 rules applied. Total rules applied 94 place count 103 transition count 388
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 95 place count 103 transition count 387
Partial Free-agglomeration rule applied 2 times.
Drop transitions (Partial Free agglomeration) removed 2 transitions
Iterating global reduction 4 with 2 rules applied. Total rules applied 97 place count 103 transition count 387
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 99 place count 101 transition count 380
Iterating global reduction 4 with 2 rules applied. Total rules applied 101 place count 101 transition count 380
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 103 place count 99 transition count 372
Iterating global reduction 4 with 2 rules applied. Total rules applied 105 place count 99 transition count 372
Reduce places removed 3 places and 3 transitions.
Iterating global reduction 4 with 3 rules applied. Total rules applied 108 place count 96 transition count 369
Applied a total of 108 rules in 106 ms. Remains 96 /142 variables (removed 46) and now considering 369/423 (removed 54) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 106 ms. Remains : 96/142 places, 369/423 transitions.
RANDOM walk for 40000 steps (3144 resets) in 289 ms. (137 steps per ms) remains 5/7 properties
BEST_FIRST walk for 40004 steps (341 resets) in 58 ms. (678 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40003 steps (393 resets) in 73 ms. (540 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40003 steps (330 resets) in 107 ms. (370 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (256 resets) in 99 ms. (400 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40003 steps (498 resets) in 132 ms. (300 steps per ms) remains 5/5 properties
// Phase 1: matrix 369 rows 96 cols
[2024-06-03 06:30:45] [INFO ] Computed 22 invariants in 4 ms
[2024-06-03 06:30:45] [INFO ] State equation strengthened by 36 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/15 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 29/44 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/44 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 10/54 variables, 2/8 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/54 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (OVERLAPS) 25/79 variables, 7/15 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/79 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (OVERLAPS) 4/83 variables, 2/17 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/83 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 9 (OVERLAPS) 363/446 variables, 83/100 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/446 variables, 32/132 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/446 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 12 (OVERLAPS) 19/465 variables, 13/145 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/465 variables, 3/148 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/465 variables, 2/150 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/465 variables, 4/154 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/465 variables, 0/154 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 17 (OVERLAPS) 0/465 variables, 0/154 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Real declared 465/465 variables, and 154 constraints, problems are : Problem set: 0 solved, 5 unsolved in 488 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 11/11 constraints, State Equation: 96/96 constraints, ReadFeed: 36/36 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/15 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 29/44 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/44 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 10/54 variables, 2/8 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/54 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (OVERLAPS) 25/79 variables, 7/15 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/79 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (OVERLAPS) 4/83 variables, 2/17 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/83 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 9 (OVERLAPS) 363/446 variables, 83/100 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/446 variables, 32/132 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/446 variables, 1/133 constraints. Problems are: Problem set: 0 solved, 5 unsolved
[2024-06-03 06:30:46] [INFO ] Deduced a trap composed of 17 places in 91 ms of which 1 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/446 variables, 1/134 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/446 variables, 0/134 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 14 (OVERLAPS) 19/465 variables, 13/147 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/465 variables, 3/150 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/465 variables, 2/152 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/465 variables, 4/156 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/465 variables, 4/160 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/465 variables, 0/160 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 20 (OVERLAPS) 0/465 variables, 0/160 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Int declared 465/465 variables, and 160 constraints, problems are : Problem set: 0 solved, 5 unsolved in 902 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 11/11 constraints, State Equation: 96/96 constraints, ReadFeed: 36/36 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 1/1 constraints]
After SMT, in 1433ms problems are : Problem set: 0 solved, 5 unsolved
Parikh walk visited 2 properties in 3387 ms.
Support contains 11 out of 96 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 96/96 places, 369/369 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 94 transition count 360
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 94 transition count 360
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 10 place count 91 transition count 357
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 90 transition count 356
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 90 transition count 356
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -13
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 14 place count 89 transition count 369
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 15 place count 89 transition count 368
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 16 place count 88 transition count 368
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 17 place count 87 transition count 363
Iterating global reduction 1 with 1 rules applied. Total rules applied 18 place count 87 transition count 363
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 19 place count 86 transition count 361
Iterating global reduction 1 with 1 rules applied. Total rules applied 20 place count 86 transition count 361
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 1 with 5 rules applied. Total rules applied 25 place count 86 transition count 451
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 30 place count 81 transition count 451
Applied a total of 30 rules in 43 ms. Remains 81 /96 variables (removed 15) and now considering 451/369 (removed -82) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 43 ms. Remains : 81/96 places, 451/369 transitions.
RANDOM walk for 40000 steps (3915 resets) in 341 ms. (116 steps per ms) remains 2/3 properties
BEST_FIRST walk for 40004 steps (444 resets) in 85 ms. (465 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (339 resets) in 119 ms. (333 steps per ms) remains 2/2 properties
// Phase 1: matrix 451 rows 81 cols
[2024-06-03 06:30:50] [INFO ] Computed 22 invariants in 4 ms
[2024-06-03 06:30:50] [INFO ] State equation strengthened by 56 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/9 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 22/31 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/31 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 11/42 variables, 3/8 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/42 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 22/64 variables, 7/15 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/64 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 4/68 variables, 2/17 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/68 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 441/509 variables, 68/85 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/509 variables, 48/133 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/509 variables, 0/133 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (OVERLAPS) 23/532 variables, 13/146 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/532 variables, 3/149 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/532 variables, 2/151 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/532 variables, 8/159 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/532 variables, 0/159 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (OVERLAPS) 0/532 variables, 0/159 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 532/532 variables, and 159 constraints, problems are : Problem set: 0 solved, 2 unsolved in 350 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 11/11 constraints, State Equation: 81/81 constraints, ReadFeed: 56/56 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/9 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 22/31 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/31 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 11/42 variables, 3/8 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/42 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 22/64 variables, 7/15 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/64 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 4/68 variables, 2/17 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/68 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 441/509 variables, 68/85 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/509 variables, 48/133 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/509 variables, 0/133 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (OVERLAPS) 23/532 variables, 13/146 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/532 variables, 3/149 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/532 variables, 2/151 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/532 variables, 8/159 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/532 variables, 2/161 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/532 variables, 0/161 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (OVERLAPS) 0/532 variables, 0/161 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 532/532 variables, and 161 constraints, problems are : Problem set: 0 solved, 2 unsolved in 620 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 11/11 constraints, State Equation: 81/81 constraints, ReadFeed: 56/56 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
After SMT, in 1001ms problems are : Problem set: 0 solved, 2 unsolved
Parikh walk visited 0 properties in 566 ms.
Support contains 9 out of 81 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 81/81 places, 451/451 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 80 transition count 450
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 80 transition count 450
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 80 transition count 472
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 4 place count 79 transition count 472
Applied a total of 4 rules in 45 ms. Remains 79 /81 variables (removed 2) and now considering 472/451 (removed -21) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 45 ms. Remains : 79/81 places, 472/451 transitions.
RANDOM walk for 40000 steps (3523 resets) in 522 ms. (76 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (382 resets) in 86 ms. (459 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (340 resets) in 71 ms. (555 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 560108 steps, run timeout after 3001 ms. (steps per millisecond=186 ) properties seen :1 out of 2
Probabilistic random walk after 560108 steps, saw 131669 distinct states, run finished after 3008 ms. (steps per millisecond=186 ) properties seen :1
// Phase 1: matrix 472 rows 79 cols
[2024-06-03 06:30:55] [INFO ] Computed 22 invariants in 4 ms
[2024-06-03 06:30:55] [INFO ] State equation strengthened by 56 read => feed constraints.
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) 23/28 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/28 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 11/39 variables, 3/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/39 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 23/62 variables, 7/15 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/62 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 4/66 variables, 2/17 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/66 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 462/528 variables, 66/83 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/528 variables, 48/131 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/528 variables, 0/131 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 23/551 variables, 13/144 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/551 variables, 3/147 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/551 variables, 2/149 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/551 variables, 8/157 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/551 variables, 0/157 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 0/551 variables, 0/157 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 551/551 variables, and 157 constraints, problems are : Problem set: 0 solved, 1 unsolved in 199 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 11/11 constraints, State Equation: 79/79 constraints, ReadFeed: 56/56 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
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) 23/28 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/28 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 11/39 variables, 3/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/39 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 23/62 variables, 7/15 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/62 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 4/66 variables, 2/17 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/66 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 462/528 variables, 66/83 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/528 variables, 48/131 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/528 variables, 0/131 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 23/551 variables, 13/144 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/551 variables, 3/147 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/551 variables, 2/149 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/551 variables, 8/157 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/551 variables, 1/158 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/551 variables, 0/158 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (OVERLAPS) 0/551 variables, 0/158 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 551/551 variables, and 158 constraints, problems are : Problem set: 0 solved, 1 unsolved in 347 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 11/11 constraints, State Equation: 79/79 constraints, ReadFeed: 56/56 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 563ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 49 ms.
Support contains 5 out of 79 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 79/79 places, 472/472 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 79 transition count 471
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 78 transition count 471
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 5 rules applied. Total rules applied 7 place count 75 transition count 469
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 8 place count 74 transition count 445
Iterating global reduction 0 with 1 rules applied. Total rules applied 9 place count 74 transition count 445
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 74 transition count 461
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 20 place count 73 transition count 452
Applied a total of 20 rules in 43 ms. Remains 73 /79 variables (removed 6) and now considering 452/472 (removed 20) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 43 ms. Remains : 73/79 places, 452/472 transitions.
RANDOM walk for 40000 steps (4056 resets) in 3294 ms. (12 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (442 resets) in 40 ms. (975 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 941389 steps, run timeout after 3001 ms. (steps per millisecond=313 ) properties seen :0 out of 1
Probabilistic random walk after 941389 steps, saw 204904 distinct states, run finished after 3001 ms. (steps per millisecond=313 ) properties seen :0
[2024-06-03 06:31:00] [INFO ] Flow matrix only has 444 transitions (discarded 8 similar events)
// Phase 1: matrix 444 rows 73 cols
[2024-06-03 06:31:00] [INFO ] Computed 21 invariants in 2 ms
[2024-06-03 06:31:00] [INFO ] State equation strengthened by 60 read => feed constraints.
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) 22/27 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/27 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 18/45 variables, 5/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/45 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 13/58 variables, 5/15 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/58 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 2/60 variables, 1/16 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/60 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 430/490 variables, 60/76 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/490 variables, 48/124 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/490 variables, 0/124 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 27/517 variables, 13/137 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/517 variables, 3/140 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/517 variables, 2/142 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/517 variables, 12/154 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/517 variables, 0/154 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 0/517 variables, 0/154 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 517/517 variables, and 154 constraints, problems are : Problem set: 0 solved, 1 unsolved in 188 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 73/73 constraints, ReadFeed: 60/60 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
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) 22/27 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/27 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 18/45 variables, 5/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/45 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 13/58 variables, 5/15 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/58 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 2/60 variables, 1/16 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/60 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 430/490 variables, 60/76 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/490 variables, 48/124 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/490 variables, 0/124 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 27/517 variables, 13/137 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/517 variables, 3/140 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/517 variables, 2/142 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/517 variables, 12/154 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/517 variables, 1/155 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/517 variables, 0/155 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (OVERLAPS) 0/517 variables, 0/155 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 517/517 variables, and 155 constraints, problems are : Problem set: 0 solved, 1 unsolved in 313 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 73/73 constraints, ReadFeed: 60/60 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 522ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 24 ms.
Support contains 5 out of 73 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 73/73 places, 452/452 transitions.
Applied a total of 0 rules in 12 ms. Remains 73 /73 variables (removed 0) and now considering 452/452 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 12 ms. Remains : 73/73 places, 452/452 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 73/73 places, 452/452 transitions.
Applied a total of 0 rules in 10 ms. Remains 73 /73 variables (removed 0) and now considering 452/452 (removed 0) transitions.
[2024-06-03 06:31:00] [INFO ] Flow matrix only has 444 transitions (discarded 8 similar events)
[2024-06-03 06:31:00] [INFO ] Invariant cache hit.
[2024-06-03 06:31:00] [INFO ] Implicit Places using invariants in 174 ms returned [27]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 179 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 72/73 places, 452/452 transitions.
Applied a total of 0 rules in 10 ms. Remains 72 /72 variables (removed 0) and now considering 452/452 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 199 ms. Remains : 72/73 places, 452/452 transitions.
RANDOM walk for 40000 steps (4062 resets) in 281 ms. (141 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (428 resets) in 48 ms. (816 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 882731 steps, run timeout after 3001 ms. (steps per millisecond=294 ) properties seen :0 out of 1
Probabilistic random walk after 882731 steps, saw 191519 distinct states, run finished after 3001 ms. (steps per millisecond=294 ) properties seen :0
[2024-06-03 06:31:04] [INFO ] Flow matrix only has 444 transitions (discarded 8 similar events)
// Phase 1: matrix 444 rows 72 cols
[2024-06-03 06:31:04] [INFO ] Computed 20 invariants in 5 ms
[2024-06-03 06:31:04] [INFO ] State equation strengthened by 56 read => feed constraints.
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) 31/36 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/36 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 17/53 variables, 4/12 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/53 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 6/59 variables, 3/15 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/59 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 430/489 variables, 59/74 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/489 variables, 44/118 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/489 variables, 0/118 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 27/516 variables, 13/131 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/516 variables, 3/134 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/516 variables, 2/136 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/516 variables, 12/148 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/516 variables, 0/148 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 0/516 variables, 0/148 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 516/516 variables, and 148 constraints, problems are : Problem set: 0 solved, 1 unsolved in 203 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 72/72 constraints, ReadFeed: 56/56 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
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) 31/36 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/36 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 17/53 variables, 4/12 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/53 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 6/59 variables, 3/15 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/59 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 430/489 variables, 59/74 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/489 variables, 44/118 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/489 variables, 0/118 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 27/516 variables, 13/131 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/516 variables, 3/134 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/516 variables, 2/136 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/516 variables, 12/148 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/516 variables, 1/149 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/516 variables, 0/149 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 0/516 variables, 0/149 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 516/516 variables, and 149 constraints, problems are : Problem set: 0 solved, 1 unsolved in 290 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 72/72 constraints, ReadFeed: 56/56 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 518ms problems are : Problem set: 0 solved, 1 unsolved
Finished Parikh walk after 67 steps, including 2 resets, run visited all 1 properties in 2 ms. (steps per millisecond=33 )
Parikh walk visited 1 properties in 16 ms.
Successfully simplified 22 atomic propositions for a total of 16 simplifications.
Initial state reduction rules removed 2 formulas.
FORMULA MedleyA-PT-22-CTLFireability-2024-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MedleyA-PT-22-CTLFireability-2024-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-06-03 06:31:04] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
[2024-06-03 06:31:04] [INFO ] Flatten gal took : 53 ms
FORMULA MedleyA-PT-22-CTLFireability-2024-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MedleyA-PT-22-CTLFireability-2024-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MedleyA-PT-22-CTLFireability-2024-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-06-03 06:31:04] [INFO ] Flatten gal took : 66 ms
[2024-06-03 06:31:04] [INFO ] Input system was already deterministic with 483 transitions.
Support contains 57 out of 216 places (down from 61) after GAL structural reductions.
Computed a total of 18 stabilizing places and 19 stable transitions
Graph (complete) has 902 edges and 216 vertex of which 213 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.13 ms
Starting structural reductions in LTL mode, iteration 0 : 216/216 places, 483/483 transitions.
Discarding 34 places :
Symmetric choice reduction at 0 with 34 rule applications. Total rules 34 place count 182 transition count 415
Iterating global reduction 0 with 34 rules applied. Total rules applied 68 place count 182 transition count 415
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 70 place count 182 transition count 413
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 83 place count 169 transition count 381
Iterating global reduction 1 with 13 rules applied. Total rules applied 96 place count 169 transition count 381
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 104 place count 161 transition count 357
Iterating global reduction 1 with 8 rules applied. Total rules applied 112 place count 161 transition count 357
Applied a total of 112 rules in 28 ms. Remains 161 /216 variables (removed 55) and now considering 357/483 (removed 126) transitions.
// Phase 1: matrix 357 rows 161 cols
[2024-06-03 06:31:04] [INFO ] Computed 22 invariants in 2 ms
[2024-06-03 06:31:05] [INFO ] Implicit Places using invariants in 127 ms returned []
[2024-06-03 06:31:05] [INFO ] Invariant cache hit.
[2024-06-03 06:31:05] [INFO ] Implicit Places using invariants and state equation in 280 ms returned []
Implicit Place search using SMT with State Equation took 415 ms to find 0 implicit places.
Running 356 sub problems to find dead transitions.
[2024-06-03 06:31:05] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/160 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 356 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/160 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 356 unsolved
At refinement iteration 2 (OVERLAPS) 1/161 variables, 6/22 constraints. Problems are: Problem set: 0 solved, 356 unsolved
[2024-06-03 06:31:11] [INFO ] Deduced a trap composed of 25 places in 156 ms of which 2 ms to minimize.
[2024-06-03 06:31:11] [INFO ] Deduced a trap composed of 33 places in 133 ms of which 2 ms to minimize.
[2024-06-03 06:31:11] [INFO ] Deduced a trap composed of 31 places in 128 ms of which 2 ms to minimize.
[2024-06-03 06:31:11] [INFO ] Deduced a trap composed of 31 places in 103 ms of which 2 ms to minimize.
[2024-06-03 06:31:11] [INFO ] Deduced a trap composed of 25 places in 104 ms of which 2 ms to minimize.
[2024-06-03 06:31:11] [INFO ] Deduced a trap composed of 32 places in 104 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/161 variables, 6/28 constraints. Problems are: Problem set: 0 solved, 356 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/161 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 356 unsolved
At refinement iteration 5 (OVERLAPS) 357/518 variables, 161/189 constraints. Problems are: Problem set: 0 solved, 356 unsolved
[2024-06-03 06:31:19] [INFO ] Deduced a trap composed of 34 places in 179 ms of which 3 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/518 variables, 1/190 constraints. Problems are: Problem set: 0 solved, 356 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/518 variables, 0/190 constraints. Problems are: Problem set: 0 solved, 356 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0.0)
(s1 0.0)
(s2 0.0)
(s3 0.0)
(s4 0.0)
(s5 0.0)
(s6 0.0)
(s7 0.0)
(s8 0.0)
(s9 0.0)
(s10 1.0)
(s11 0.0)
(s12 0.0)
(s13 0.0)
(s14 0.0)
(s15 0.0)
(s16 0.0)
(s17 0.0)
(s18 0.0)
(s19 0.0)
(s20 0.0)
(s21 0.0)
(s22 0.0)
(s23 timeout
0.0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 518/518 variables, and 190 constraints, problems are : Problem set: 0 solved, 356 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, Generalized P Invariants (flows): 16/16 constraints, State Equation: 161/161 constraints, PredecessorRefiner: 356/356 constraints, Known Traps: 7/7 constraints]
Escalating to Integer solving :Problem set: 0 solved, 356 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/160 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 356 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/160 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 356 unsolved
At refinement iteration 2 (OVERLAPS) 1/161 variables, 6/22 constraints. Problems are: Problem set: 0 solved, 356 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/161 variables, 7/29 constraints. Problems are: Problem set: 0 solved, 356 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/161 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 356 unsolved
At refinement iteration 5 (OVERLAPS) 357/518 variables, 161/190 constraints. Problems are: Problem set: 0 solved, 356 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/518 variables, 356/546 constraints. Problems are: Problem set: 0 solved, 356 unsolved
[2024-06-03 06:31:47] [INFO ] Deduced a trap composed of 31 places in 111 ms of which 3 ms to minimize.
[2024-06-03 06:31:47] [INFO ] Deduced a trap composed of 29 places in 115 ms of which 2 ms to minimize.
[2024-06-03 06:31:48] [INFO ] Deduced a trap composed of 45 places in 128 ms of which 2 ms to minimize.
[2024-06-03 06:31:49] [INFO ] Deduced a trap composed of 29 places in 216 ms of which 5 ms to minimize.
[2024-06-03 06:31:49] [INFO ] Deduced a trap composed of 32 places in 235 ms of which 3 ms to minimize.
[2024-06-03 06:31:49] [INFO ] Deduced a trap composed of 24 places in 129 ms of which 2 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/518 variables, 6/552 constraints. Problems are: Problem set: 0 solved, 356 unsolved
[2024-06-03 06:32:02] [INFO ] Deduced a trap composed of 31 places in 108 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 518/518 variables, and 553 constraints, problems are : Problem set: 0 solved, 356 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, Generalized P Invariants (flows): 16/16 constraints, State Equation: 161/161 constraints, PredecessorRefiner: 356/356 constraints, Known Traps: 14/14 constraints]
After SMT, in 60755ms problems are : Problem set: 0 solved, 356 unsolved
Search for dead transitions found 0 dead transitions in 60760ms
Starting structural reductions in LTL mode, iteration 1 : 161/216 places, 357/483 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61206 ms. Remains : 161/216 places, 357/483 transitions.
[2024-06-03 06:32:06] [INFO ] Flatten gal took : 47 ms
[2024-06-03 06:32:06] [INFO ] Flatten gal took : 45 ms
[2024-06-03 06:32:06] [INFO ] Input system was already deterministic with 357 transitions.
[2024-06-03 06:32:06] [INFO ] Flatten gal took : 34 ms
[2024-06-03 06:32:06] [INFO ] Flatten gal took : 34 ms
[2024-06-03 06:32:06] [INFO ] Time to serialize gal into /tmp/CTLFireability6984470234862216113.gal : 30 ms
[2024-06-03 06:32:06] [INFO ] Time to serialize properties into /tmp/CTLFireability16406958601687882152.ctl : 5 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability6984470234862216113.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16406958601687882152.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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.
[2024-06-03 06:32:36] [INFO ] Flatten gal took : 20 ms
[2024-06-03 06:32:36] [INFO ] Applying decomposition
[2024-06-03 06:32:36] [INFO ] Flatten gal took : 18 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph10646435360103419234.txt' '-o' '/tmp/graph10646435360103419234.bin' '-w' '/tmp/graph10646435360103419234.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph10646435360103419234.bin' '-l' '-1' '-v' '-w' '/tmp/graph10646435360103419234.weights' '-q' '0' '-e' '0.001'
[2024-06-03 06:32:36] [INFO ] Decomposing Gal with order
[2024-06-03 06:32:36] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-06-03 06:32:36] [INFO ] Removed a total of 723 redundant transitions.
[2024-06-03 06:32:37] [INFO ] Flatten gal took : 103 ms
[2024-06-03 06:32:37] [INFO ] Fuse similar labels procedure discarded/fused a total of 84 labels/synchronizations in 20 ms.
[2024-06-03 06:32:37] [INFO ] Time to serialize gal into /tmp/CTLFireability14612758520236566221.gal : 9 ms
[2024-06-03 06:32:37] [INFO ] Time to serialize properties into /tmp/CTLFireability10217435092779676565.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability14612758520236566221.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10217435092779676565.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.05262e+11,7.08005,159512,3425,455,271265,3925,571,662742,131,27040,0
Converting to forward existential form...Done !
original formula: E(EG((i6.u27.p170==1)) U E(E((i5.u26.p148==1) U EF((((i1.u3.p21==1)&&(i1.u4.p35==1))&&((i10.i0.u42.p274==1)&&(i10.i0.u42.p301==1))))) U A...237
=> equivalent forward existential formula: [(FwdU(FwdU(Init,EG((i6.u27.p170==1))),E((i5.u26.p148==1) U E(TRUE U (((i1.u3.p21==1)&&(i1.u4.p35==1))&&((i10.i0...302
Reverse transition relation is NOT exact ! Due to transitions t1, t20, t59, t100, t113, t133, t138, t142, t159, t163, t169, t171, t173, t181, t183, i0.t106...1132
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 216/216 places, 483/483 transitions.
Discarding 33 places :
Symmetric choice reduction at 0 with 33 rule applications. Total rules 33 place count 183 transition count 420
Iterating global reduction 0 with 33 rules applied. Total rules applied 66 place count 183 transition count 420
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 68 place count 183 transition count 418
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 80 place count 171 transition count 388
Iterating global reduction 1 with 12 rules applied. Total rules applied 92 place count 171 transition count 388
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 100 place count 163 transition count 364
Iterating global reduction 1 with 8 rules applied. Total rules applied 108 place count 163 transition count 364
Applied a total of 108 rules in 15 ms. Remains 163 /216 variables (removed 53) and now considering 364/483 (removed 119) transitions.
// Phase 1: matrix 364 rows 163 cols
[2024-06-03 06:33:07] [INFO ] Computed 22 invariants in 2 ms
[2024-06-03 06:33:07] [INFO ] Implicit Places using invariants in 126 ms returned []
[2024-06-03 06:33:07] [INFO ] Invariant cache hit.
[2024-06-03 06:33:07] [INFO ] Implicit Places using invariants and state equation in 314 ms returned []
Implicit Place search using SMT with State Equation took 450 ms to find 0 implicit places.
Running 363 sub problems to find dead transitions.
[2024-06-03 06:33:07] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/162 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 363 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/162 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 363 unsolved
At refinement iteration 2 (OVERLAPS) 1/163 variables, 6/22 constraints. Problems are: Problem set: 0 solved, 363 unsolved
[2024-06-03 06:33:13] [INFO ] Deduced a trap composed of 25 places in 166 ms of which 3 ms to minimize.
[2024-06-03 06:33:13] [INFO ] Deduced a trap composed of 25 places in 125 ms of which 3 ms to minimize.
[2024-06-03 06:33:13] [INFO ] Deduced a trap composed of 34 places in 139 ms of which 3 ms to minimize.
[2024-06-03 06:33:13] [INFO ] Deduced a trap composed of 34 places in 120 ms of which 3 ms to minimize.
[2024-06-03 06:33:14] [INFO ] Deduced a trap composed of 25 places in 117 ms of which 2 ms to minimize.
[2024-06-03 06:33:14] [INFO ] Deduced a trap composed of 31 places in 105 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/163 variables, 6/28 constraints. Problems are: Problem set: 0 solved, 363 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/163 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 363 unsolved
At refinement iteration 5 (OVERLAPS) 364/527 variables, 163/191 constraints. Problems are: Problem set: 0 solved, 363 unsolved
[2024-06-03 06:33:21] [INFO ] Deduced a trap composed of 21 places in 203 ms of which 4 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/527 variables, 1/192 constraints. Problems are: Problem set: 0 solved, 363 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/527 variables, 0/192 constraints. Problems are: Problem set: 0 solved, 363 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 527/527 variables, and 192 constraints, problems are : Problem set: 0 solved, 363 unsolved in 30014 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, Generalized P Invariants (flows): 16/16 constraints, State Equation: 163/163 constraints, PredecessorRefiner: 363/363 constraints, Known Traps: 7/7 constraints]
Escalating to Integer solving :Problem set: 0 solved, 363 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/162 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 363 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/162 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 363 unsolved
At refinement iteration 2 (OVERLAPS) 1/163 variables, 6/22 constraints. Problems are: Problem set: 0 solved, 363 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/163 variables, 7/29 constraints. Problems are: Problem set: 0 solved, 363 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/163 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 363 unsolved
At refinement iteration 5 (OVERLAPS) 364/527 variables, 163/192 constraints. Problems are: Problem set: 0 solved, 363 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/527 variables, 363/555 constraints. Problems are: Problem set: 0 solved, 363 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/527 variables, 0/555 constraints. Problems are: Problem set: 0 solved, 363 unsolved
[2024-06-03 06:34:04] [INFO ] Deduced a trap composed of 25 places in 136 ms of which 5 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 527/527 variables, and 556 constraints, problems are : Problem set: 0 solved, 363 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, Generalized P Invariants (flows): 16/16 constraints, State Equation: 163/163 constraints, PredecessorRefiner: 363/363 constraints, Known Traps: 8/8 constraints]
After SMT, in 60772ms problems are : Problem set: 0 solved, 363 unsolved
Search for dead transitions found 0 dead transitions in 60776ms
Starting structural reductions in LTL mode, iteration 1 : 163/216 places, 364/483 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61242 ms. Remains : 163/216 places, 364/483 transitions.
[2024-06-03 06:34:08] [INFO ] Flatten gal took : 29 ms
[2024-06-03 06:34:08] [INFO ] Flatten gal took : 30 ms
[2024-06-03 06:34:08] [INFO ] Input system was already deterministic with 364 transitions.
[2024-06-03 06:34:08] [INFO ] Flatten gal took : 29 ms
[2024-06-03 06:34:08] [INFO ] Flatten gal took : 27 ms
[2024-06-03 06:34:08] [INFO ] Time to serialize gal into /tmp/CTLFireability16172825948441378283.gal : 6 ms
[2024-06-03 06:34:08] [INFO ] Time to serialize properties into /tmp/CTLFireability9145159645553815521.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability16172825948441378283.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9145159645553815521.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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.
[2024-06-03 06:34:38] [INFO ] Flatten gal took : 17 ms
[2024-06-03 06:34:38] [INFO ] Applying decomposition
[2024-06-03 06:34:38] [INFO ] Flatten gal took : 17 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph15407483455163217569.txt' '-o' '/tmp/graph15407483455163217569.bin' '-w' '/tmp/graph15407483455163217569.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph15407483455163217569.bin' '-l' '-1' '-v' '-w' '/tmp/graph15407483455163217569.weights' '-q' '0' '-e' '0.001'
[2024-06-03 06:34:38] [INFO ] Decomposing Gal with order
[2024-06-03 06:34:38] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-06-03 06:34:38] [INFO ] Removed a total of 580 redundant transitions.
[2024-06-03 06:34:38] [INFO ] Flatten gal took : 46 ms
[2024-06-03 06:34:38] [INFO ] Fuse similar labels procedure discarded/fused a total of 74 labels/synchronizations in 9 ms.
[2024-06-03 06:34:38] [INFO ] Time to serialize gal into /tmp/CTLFireability17916168228047334154.gal : 6 ms
[2024-06-03 06:34:38] [INFO ] Time to serialize properties into /tmp/CTLFireability2798225177162450799.ctl : 18 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability17916168228047334154.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2798225177162450799.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.20782e+11,5.76619,114232,2570,1275,161706,44366,461,339988,218,338760,0
Converting to forward existential form...Done !
original formula: EF(AG(EX((u29.p247==1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !(EX((u29.p247==1))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t20, t63, t101, t134, t145, t153, t156, t172, t174, t189, t208, t299, t301, u17.t62, u17....1045
(forward)formula 0,0,9.33994,118456,1,0,174648,68720,2504,348345,1327,388104,462884
FORMULA MedleyA-PT-22-CTLFireability-2024-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 216/216 places, 483/483 transitions.
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 25 place count 191 transition count 436
Iterating global reduction 0 with 25 rules applied. Total rules applied 50 place count 191 transition count 436
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 51 place count 191 transition count 435
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 60 place count 182 transition count 414
Iterating global reduction 1 with 9 rules applied. Total rules applied 69 place count 182 transition count 414
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 73 place count 178 transition count 402
Iterating global reduction 1 with 4 rules applied. Total rules applied 77 place count 178 transition count 402
Applied a total of 77 rules in 17 ms. Remains 178 /216 variables (removed 38) and now considering 402/483 (removed 81) transitions.
// Phase 1: matrix 402 rows 178 cols
[2024-06-03 06:34:48] [INFO ] Computed 22 invariants in 2 ms
[2024-06-03 06:34:48] [INFO ] Implicit Places using invariants in 194 ms returned []
[2024-06-03 06:34:48] [INFO ] Invariant cache hit.
[2024-06-03 06:34:48] [INFO ] Implicit Places using invariants and state equation in 299 ms returned []
Implicit Place search using SMT with State Equation took 498 ms to find 0 implicit places.
Running 401 sub problems to find dead transitions.
[2024-06-03 06:34:48] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/177 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 401 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/177 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 401 unsolved
At refinement iteration 2 (OVERLAPS) 1/178 variables, 6/22 constraints. Problems are: Problem set: 0 solved, 401 unsolved
[2024-06-03 06:34:55] [INFO ] Deduced a trap composed of 28 places in 208 ms of which 3 ms to minimize.
[2024-06-03 06:34:55] [INFO ] Deduced a trap composed of 36 places in 209 ms of which 3 ms to minimize.
[2024-06-03 06:34:55] [INFO ] Deduced a trap composed of 64 places in 192 ms of which 2 ms to minimize.
[2024-06-03 06:34:55] [INFO ] Deduced a trap composed of 40 places in 117 ms of which 2 ms to minimize.
[2024-06-03 06:34:55] [INFO ] Deduced a trap composed of 64 places in 119 ms of which 2 ms to minimize.
[2024-06-03 06:34:55] [INFO ] Deduced a trap composed of 59 places in 118 ms of which 2 ms to minimize.
[2024-06-03 06:34:56] [INFO ] Deduced a trap composed of 42 places in 128 ms of which 2 ms to minimize.
[2024-06-03 06:34:56] [INFO ] Deduced a trap composed of 48 places in 154 ms of which 3 ms to minimize.
[2024-06-03 06:34:56] [INFO ] Deduced a trap composed of 24 places in 182 ms of which 3 ms to minimize.
[2024-06-03 06:34:56] [INFO ] Deduced a trap composed of 15 places in 133 ms of which 3 ms to minimize.
[2024-06-03 06:34:57] [INFO ] Deduced a trap composed of 25 places in 96 ms of which 2 ms to minimize.
[2024-06-03 06:34:57] [INFO ] Deduced a trap composed of 36 places in 82 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/178 variables, 12/34 constraints. Problems are: Problem set: 0 solved, 401 unsolved
[2024-06-03 06:35:02] [INFO ] Deduced a trap composed of 23 places in 185 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/178 variables, 1/35 constraints. Problems are: Problem set: 0 solved, 401 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/178 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 401 unsolved
At refinement iteration 6 (OVERLAPS) 402/580 variables, 178/213 constraints. Problems are: Problem set: 0 solved, 401 unsolved
[2024-06-03 06:35:13] [INFO ] Deduced a trap composed of 30 places in 288 ms of which 3 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/580 variables, 1/214 constraints. Problems are: Problem set: 0 solved, 401 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 580/580 variables, and 214 constraints, problems are : Problem set: 0 solved, 401 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, Generalized P Invariants (flows): 16/16 constraints, State Equation: 178/178 constraints, PredecessorRefiner: 401/401 constraints, Known Traps: 14/14 constraints]
Escalating to Integer solving :Problem set: 0 solved, 401 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/177 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 401 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/177 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 401 unsolved
At refinement iteration 2 (OVERLAPS) 1/178 variables, 6/22 constraints. Problems are: Problem set: 0 solved, 401 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/178 variables, 14/36 constraints. Problems are: Problem set: 0 solved, 401 unsolved
[2024-06-03 06:35:25] [INFO ] Deduced a trap composed of 66 places in 185 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/178 variables, 1/37 constraints. Problems are: Problem set: 0 solved, 401 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/178 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 401 unsolved
At refinement iteration 6 (OVERLAPS) 402/580 variables, 178/215 constraints. Problems are: Problem set: 0 solved, 401 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/580 variables, 401/616 constraints. Problems are: Problem set: 0 solved, 401 unsolved
[2024-06-03 06:35:39] [INFO ] Deduced a trap composed of 36 places in 95 ms of which 2 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/580 variables, 1/617 constraints. Problems are: Problem set: 0 solved, 401 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 580/580 variables, and 617 constraints, problems are : Problem set: 0 solved, 401 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, Generalized P Invariants (flows): 16/16 constraints, State Equation: 178/178 constraints, PredecessorRefiner: 401/401 constraints, Known Traps: 16/16 constraints]
After SMT, in 60719ms problems are : Problem set: 0 solved, 401 unsolved
Search for dead transitions found 0 dead transitions in 60724ms
Starting structural reductions in LTL mode, iteration 1 : 178/216 places, 402/483 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61240 ms. Remains : 178/216 places, 402/483 transitions.
[2024-06-03 06:35:49] [INFO ] Flatten gal took : 25 ms
[2024-06-03 06:35:49] [INFO ] Flatten gal took : 26 ms
[2024-06-03 06:35:49] [INFO ] Input system was already deterministic with 402 transitions.
[2024-06-03 06:35:49] [INFO ] Flatten gal took : 25 ms
[2024-06-03 06:35:49] [INFO ] Flatten gal took : 25 ms
[2024-06-03 06:35:49] [INFO ] Time to serialize gal into /tmp/CTLFireability5015798612125463227.gal : 9 ms
[2024-06-03 06:35:49] [INFO ] Time to serialize properties into /tmp/CTLFireability17598271030473005420.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability5015798612125463227.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17598271030473005420.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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.
[2024-06-03 06:36:19] [INFO ] Flatten gal took : 15 ms
[2024-06-03 06:36:19] [INFO ] Applying decomposition
[2024-06-03 06:36:19] [INFO ] Flatten gal took : 16 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph6637557313858200962.txt' '-o' '/tmp/graph6637557313858200962.bin' '-w' '/tmp/graph6637557313858200962.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph6637557313858200962.bin' '-l' '-1' '-v' '-w' '/tmp/graph6637557313858200962.weights' '-q' '0' '-e' '0.001'
[2024-06-03 06:36:19] [INFO ] Decomposing Gal with order
[2024-06-03 06:36:19] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-06-03 06:36:19] [INFO ] Removed a total of 662 redundant transitions.
[2024-06-03 06:36:19] [INFO ] Flatten gal took : 37 ms
[2024-06-03 06:36:19] [INFO ] Fuse similar labels procedure discarded/fused a total of 120 labels/synchronizations in 13 ms.
[2024-06-03 06:36:19] [INFO ] Time to serialize gal into /tmp/CTLFireability10164963814730169346.gal : 4 ms
[2024-06-03 06:36:19] [INFO ] Time to serialize properties into /tmp/CTLFireability7678045895224891013.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability10164963814730169346.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7678045895224891013.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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 : 216/216 places, 483/483 transitions.
Graph (complete) has 902 edges and 216 vertex of which 213 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.3 ms
Discarding 3 places :
Also discarding 3 output transitions
Drop transitions (Output transitions of discarded places.) removed 3 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 29 transitions
Trivial Post-agglo rules discarded 29 transitions
Performed 29 trivial Post agglomeration. Transition count delta: 29
Iterating post reduction 0 with 29 rules applied. Total rules applied 30 place count 212 transition count 450
Reduce places removed 29 places and 0 transitions.
Iterating post reduction 1 with 29 rules applied. Total rules applied 59 place count 183 transition count 450
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 59 place count 183 transition count 446
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 67 place count 179 transition count 446
Discarding 27 places :
Symmetric choice reduction at 2 with 27 rule applications. Total rules 94 place count 152 transition count 389
Iterating global reduction 2 with 27 rules applied. Total rules applied 121 place count 152 transition count 389
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 121 place count 152 transition count 388
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 123 place count 151 transition count 388
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 135 place count 139 transition count 358
Iterating global reduction 2 with 12 rules applied. Total rules applied 147 place count 139 transition count 358
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 152 place count 134 transition count 343
Iterating global reduction 2 with 5 rules applied. Total rules applied 157 place count 134 transition count 343
Performed 23 Post agglomeration using F-continuation condition.Transition count delta: 23
Deduced a syphon composed of 23 places in 0 ms
Ensure Unique test removed 3 places
Reduce places removed 26 places and 0 transitions.
Iterating global reduction 2 with 49 rules applied. Total rules applied 206 place count 108 transition count 320
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 208 place count 108 transition count 318
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 214 place count 102 transition count 306
Iterating global reduction 3 with 6 rules applied. Total rules applied 220 place count 102 transition count 306
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 3 with 3 rules applied. Total rules applied 223 place count 102 transition count 303
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 229 place count 99 transition count 300
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 231 place count 97 transition count 298
Applied a total of 231 rules in 83 ms. Remains 97 /216 variables (removed 119) and now considering 298/483 (removed 185) transitions.
// Phase 1: matrix 298 rows 97 cols
[2024-06-03 06:36:50] [INFO ] Computed 19 invariants in 3 ms
[2024-06-03 06:36:50] [INFO ] Implicit Places using invariants in 121 ms returned []
[2024-06-03 06:36:50] [INFO ] Invariant cache hit.
[2024-06-03 06:36:50] [INFO ] State equation strengthened by 36 read => feed constraints.
[2024-06-03 06:36:50] [INFO ] Implicit Places using invariants and state equation in 302 ms returned []
Implicit Place search using SMT with State Equation took 428 ms to find 0 implicit places.
[2024-06-03 06:36:50] [INFO ] Redundant transitions in 33 ms returned []
Running 286 sub problems to find dead transitions.
[2024-06-03 06:36:50] [INFO ] Invariant cache hit.
[2024-06-03 06:36:50] [INFO ] State equation strengthened by 36 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/92 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 286 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/92 variables, 7/15 constraints. Problems are: Problem set: 0 solved, 286 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/92 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 286 unsolved
At refinement iteration 3 (OVERLAPS) 4/96 variables, 4/19 constraints. Problems are: Problem set: 0 solved, 286 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/96 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 286 unsolved
At refinement iteration 5 (OVERLAPS) 297/393 variables, 96/115 constraints. Problems are: Problem set: 0 solved, 286 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/393 variables, 36/151 constraints. Problems are: Problem set: 0 solved, 286 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/393 variables, 0/151 constraints. Problems are: Problem set: 0 solved, 286 unsolved
At refinement iteration 8 (OVERLAPS) 2/395 variables, 1/152 constraints. Problems are: Problem set: 0 solved, 286 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/395 variables, 0/152 constraints. Problems are: Problem set: 0 solved, 286 unsolved
At refinement iteration 10 (OVERLAPS) 0/395 variables, 0/152 constraints. Problems are: Problem set: 0 solved, 286 unsolved
No progress, stopping.
After SMT solving in domain Real declared 395/395 variables, and 152 constraints, problems are : Problem set: 0 solved, 286 unsolved in 14196 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 97/97 constraints, ReadFeed: 36/36 constraints, PredecessorRefiner: 286/286 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 286 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/92 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 286 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/92 variables, 7/15 constraints. Problems are: Problem set: 0 solved, 286 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/92 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 286 unsolved
At refinement iteration 3 (OVERLAPS) 4/96 variables, 4/19 constraints. Problems are: Problem set: 0 solved, 286 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/96 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 286 unsolved
At refinement iteration 5 (OVERLAPS) 297/393 variables, 96/115 constraints. Problems are: Problem set: 0 solved, 286 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/393 variables, 36/151 constraints. Problems are: Problem set: 0 solved, 286 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/393 variables, 285/436 constraints. Problems are: Problem set: 0 solved, 286 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/393 variables, 0/436 constraints. Problems are: Problem set: 0 solved, 286 unsolved
At refinement iteration 9 (OVERLAPS) 2/395 variables, 1/437 constraints. Problems are: Problem set: 0 solved, 286 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/395 variables, 1/438 constraints. Problems are: Problem set: 0 solved, 286 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/395 variables, 0/438 constraints. Problems are: Problem set: 0 solved, 286 unsolved
At refinement iteration 12 (OVERLAPS) 0/395 variables, 0/438 constraints. Problems are: Problem set: 0 solved, 286 unsolved
No progress, stopping.
After SMT solving in domain Int declared 395/395 variables, and 438 constraints, problems are : Problem set: 0 solved, 286 unsolved in 30013 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 97/97 constraints, ReadFeed: 36/36 constraints, PredecessorRefiner: 286/286 constraints, Known Traps: 0/0 constraints]
After SMT, in 44902ms problems are : Problem set: 0 solved, 286 unsolved
Search for dead transitions found 0 dead transitions in 44910ms
Starting structural reductions in SI_CTL mode, iteration 1 : 97/216 places, 298/483 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 45464 ms. Remains : 97/216 places, 298/483 transitions.
[2024-06-03 06:37:35] [INFO ] Flatten gal took : 26 ms
[2024-06-03 06:37:35] [INFO ] Flatten gal took : 22 ms
[2024-06-03 06:37:35] [INFO ] Input system was already deterministic with 298 transitions.
[2024-06-03 06:37:35] [INFO ] Flatten gal took : 37 ms
[2024-06-03 06:37:35] [INFO ] Flatten gal took : 50 ms
[2024-06-03 06:37:35] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality789726619528411868.gal : 13 ms
[2024-06-03 06:37:35] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16522370265303381493.prop : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality789726619528411868.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality16522370265303381493.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
RANDOM walk for 40000 steps (3818 resets) in 382 ms. (104 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (500 resets) in 67 ms. (588 steps per ms) remains 1/1 properties
Loading property file /tmp/ReachabilityCardinality16522370265303381493.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :4 after 16
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :16 after 36
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :36 after 552
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :552 after 630
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :630 after 940
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :940 after 1464
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :1464 after 4504
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :4504 after 5915
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :5915 after 39826
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :39826 after 312508
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :312508 after 1.4148e+06
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :1.4148e+06 after 9.79082e+06
Interrupted probabilistic random walk after 1242618 steps, run timeout after 3001 ms. (steps per millisecond=414 ) properties seen :0 out of 1
Probabilistic random walk after 1242618 steps, saw 240744 distinct states, run finished after 3001 ms. (steps per millisecond=414 ) properties seen :0
[2024-06-03 06:37:38] [INFO ] Invariant cache hit.
[2024-06-03 06:37:38] [INFO ] State equation strengthened by 36 read => feed constraints.
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) 25/28 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/28 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 3/31 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/31 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 134/165 variables, 31/36 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/165 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 152/317 variables, 23/59 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/317 variables, 28/87 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (INCLUDED_ONLY) 0/317 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 28/345 variables, 8/95 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/345 variables, 2/97 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/345 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 14/359 variables, 6/103 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/359 variables, 0/103 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 36/395 variables, 41/144 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/395 variables, 8/152 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/395 variables, 0/152 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (OVERLAPS) 0/395 variables, 0/152 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 395/395 variables, and 152 constraints, problems are : Problem set: 0 solved, 1 unsolved in 177 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 97/97 constraints, ReadFeed: 36/36 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
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) 25/28 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/28 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 3/31 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/31 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 134/165 variables, 31/36 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/165 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 152/317 variables, 23/59 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/317 variables, 28/87 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/317 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 28/345 variables, 8/95 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/345 variables, 2/97 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/345 variables, 1/98 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/345 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 14/359 variables, 6/104 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/359 variables, 0/104 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 36/395 variables, 41/145 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/395 variables, 8/153 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/395 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 0/395 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 395/395 variables, and 153 constraints, problems are : Problem set: 0 solved, 1 unsolved in 249 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 97/97 constraints, ReadFeed: 36/36 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 434ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 81 ms.
Support contains 3 out of 97 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 97/97 places, 298/298 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 97 transition count 297
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -12
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 4 rules applied. Total rules applied 5 place count 95 transition count 309
Drop transitions (Redundant composition of simpler transitions.) removed 16 transitions
Redundant transition composition rules discarded 16 transitions
Iterating global reduction 1 with 16 rules applied. Total rules applied 21 place count 95 transition count 293
Free-agglomeration rule applied 6 times.
Iterating global reduction 1 with 6 rules applied. Total rules applied 27 place count 95 transition count 287
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 33 place count 89 transition count 287
Free-agglomeration rule (complex) applied 22 times with reduction of 8 identical transitions.
Iterating global reduction 2 with 22 rules applied. Total rules applied 55 place count 89 transition count 663
Reduce places removed 22 places and 0 transitions.
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 2 with 31 rules applied. Total rules applied 86 place count 67 transition count 654
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 87 place count 67 transition count 653
Partial Free-agglomeration rule applied 5 times.
Drop transitions (Partial Free agglomeration) removed 5 transitions
Iterating global reduction 3 with 5 rules applied. Total rules applied 92 place count 67 transition count 653
Applied a total of 92 rules in 81 ms. Remains 67 /97 variables (removed 30) and now considering 653/298 (removed -355) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 81 ms. Remains : 67/97 places, 653/298 transitions.
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :9.79082e+06 after 1.09968e+08
RANDOM walk for 2550312 steps (311095 resets) in 16468 ms. (154 steps per ms) remains 0/1 properties
FORMULA MedleyA-PT-22-CTLFireability-2024-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 216/216 places, 483/483 transitions.
Graph (complete) has 902 edges and 216 vertex of which 213 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.1 ms
Discarding 3 places :
Also discarding 3 output transitions
Drop transitions (Output transitions of discarded places.) removed 3 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 30 transitions
Trivial Post-agglo rules discarded 30 transitions
Performed 30 trivial Post agglomeration. Transition count delta: 30
Iterating post reduction 0 with 30 rules applied. Total rules applied 31 place count 212 transition count 449
Reduce places removed 30 places and 0 transitions.
Iterating post reduction 1 with 30 rules applied. Total rules applied 61 place count 182 transition count 449
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 61 place count 182 transition count 445
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 69 place count 178 transition count 445
Discarding 27 places :
Symmetric choice reduction at 2 with 27 rule applications. Total rules 96 place count 151 transition count 384
Iterating global reduction 2 with 27 rules applied. Total rules applied 123 place count 151 transition count 384
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 123 place count 151 transition count 382
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 127 place count 149 transition count 382
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 139 place count 137 transition count 351
Iterating global reduction 2 with 12 rules applied. Total rules applied 151 place count 137 transition count 351
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 157 place count 131 transition count 333
Iterating global reduction 2 with 6 rules applied. Total rules applied 163 place count 131 transition count 333
Performed 23 Post agglomeration using F-continuation condition.Transition count delta: 23
Deduced a syphon composed of 23 places in 0 ms
Ensure Unique test removed 2 places
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 2 with 48 rules applied. Total rules applied 211 place count 106 transition count 310
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 213 place count 106 transition count 308
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 219 place count 100 transition count 296
Iterating global reduction 3 with 6 rules applied. Total rules applied 225 place count 100 transition count 296
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 3 with 3 rules applied. Total rules applied 228 place count 100 transition count 293
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 234 place count 97 transition count 290
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 236 place count 95 transition count 288
Applied a total of 236 rules in 49 ms. Remains 95 /216 variables (removed 121) and now considering 288/483 (removed 195) transitions.
// Phase 1: matrix 288 rows 95 cols
[2024-06-03 06:37:45] [INFO ] Computed 20 invariants in 1 ms
[2024-06-03 06:37:45] [INFO ] Implicit Places using invariants in 89 ms returned [31]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 90 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 94/216 places, 288/483 transitions.
Applied a total of 0 rules in 6 ms. Remains 94 /94 variables (removed 0) and now considering 288/288 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 145 ms. Remains : 94/216 places, 288/483 transitions.
[2024-06-03 06:37:45] [INFO ] Flatten gal took : 12 ms
[2024-06-03 06:37:45] [INFO ] Flatten gal took : 11 ms
[2024-06-03 06:37:45] [INFO ] Input system was already deterministic with 288 transitions.
RANDOM walk for 40000 steps (4222 resets) in 169 ms. (235 steps per ms) remains 1/1 properties
[2024-06-03 06:37:45] [INFO ] Flatten gal took : 24 ms
[2024-06-03 06:37:45] [INFO ] Flatten gal took : 19 ms
[2024-06-03 06:37:45] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality4583519582285626011.gal : 2 ms
[2024-06-03 06:37:45] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15375953137737389121.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality4583519582285626011.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality15375953137737389121.prop' '--nowitness' '--gen-order' 'FOLLOW'
BEST_FIRST walk for 40004 steps (603 resets) in 49 ms. (800 steps per ms) remains 1/1 properties
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Finished probabilistic random walk after 15309 steps, run visited all 1 properties in 80 ms. (steps per millisecond=191 )
Probabilistic random walk after 15309 steps, saw 4614 distinct states, run finished after 88 ms. (steps per millisecond=173 ) properties seen :1
FORMULA MedleyA-PT-22-CTLFireability-2024-06 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 216/216 places, 483/483 transitions.
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 28 place count 188 transition count 430
Iterating global reduction 0 with 28 rules applied. Total rules applied 56 place count 188 transition count 430
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 58 place count 188 transition count 428
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 67 place count 179 transition count 406
Iterating global reduction 1 with 9 rules applied. Total rules applied 76 place count 179 transition count 406
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 81 place count 174 transition count 391
Iterating global reduction 1 with 5 rules applied. Total rules applied 86 place count 174 transition count 391
Applied a total of 86 rules in 11 ms. Remains 174 /216 variables (removed 42) and now considering 391/483 (removed 92) transitions.
// Phase 1: matrix 391 rows 174 cols
[2024-06-03 06:37:45] [INFO ] Computed 22 invariants in 4 ms
[2024-06-03 06:37:45] [INFO ] Implicit Places using invariants in 140 ms returned []
[2024-06-03 06:37:45] [INFO ] Invariant cache hit.
[2024-06-03 06:37:46] [INFO ] Implicit Places using invariants and state equation in 313 ms returned []
Implicit Place search using SMT with State Equation took 460 ms to find 0 implicit places.
Running 390 sub problems to find dead transitions.
[2024-06-03 06:37:46] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/173 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 390 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/173 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 390 unsolved
At refinement iteration 2 (OVERLAPS) 1/174 variables, 6/22 constraints. Problems are: Problem set: 0 solved, 390 unsolved
[2024-06-03 06:37:51] [INFO ] Deduced a trap composed of 26 places in 160 ms of which 3 ms to minimize.
[2024-06-03 06:37:52] [INFO ] Deduced a trap composed of 25 places in 132 ms of which 2 ms to minimize.
[2024-06-03 06:37:52] [INFO ] Deduced a trap composed of 39 places in 146 ms of which 2 ms to minimize.
[2024-06-03 06:37:52] [INFO ] Deduced a trap composed of 38 places in 106 ms of which 2 ms to minimize.
[2024-06-03 06:37:52] [INFO ] Deduced a trap composed of 33 places in 242 ms of which 3 ms to minimize.
[2024-06-03 06:37:53] [INFO ] Deduced a trap composed of 17 places in 203 ms of which 2 ms to minimize.
[2024-06-03 06:37:53] [INFO ] Deduced a trap composed of 25 places in 131 ms of which 2 ms to minimize.
[2024-06-03 06:37:53] [INFO ] Deduced a trap composed of 34 places in 204 ms of which 2 ms to minimize.
[2024-06-03 06:37:53] [INFO ] Deduced a trap composed of 27 places in 167 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/174 variables, 9/31 constraints. Problems are: Problem set: 0 solved, 390 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/174 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 390 unsolved
At refinement iteration 5 (OVERLAPS) 391/565 variables, 174/205 constraints. Problems are: Problem set: 0 solved, 390 unsolved
[2024-06-03 06:38:02] [INFO ] Deduced a trap composed of 21 places in 253 ms of which 3 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/565 variables, 1/206 constraints. Problems are: Problem set: 0 solved, 390 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/565 variables, 0/206 constraints. Problems are: Problem set: 0 solved, 390 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 565/565 variables, and 206 constraints, problems are : Problem set: 0 solved, 390 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, Generalized P Invariants (flows): 16/16 constraints, State Equation: 174/174 constraints, PredecessorRefiner: 390/390 constraints, Known Traps: 10/10 constraints]
Escalating to Integer solving :Problem set: 0 solved, 390 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/173 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 390 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/173 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 390 unsolved
At refinement iteration 2 (OVERLAPS) 1/174 variables, 6/22 constraints. Problems are: Problem set: 0 solved, 390 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/174 variables, 10/32 constraints. Problems are: Problem set: 0 solved, 390 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/174 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 390 unsolved
At refinement iteration 5 (OVERLAPS) 391/565 variables, 174/206 constraints. Problems are: Problem set: 0 solved, 390 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/565 variables, 390/596 constraints. Problems are: Problem set: 0 solved, 390 unsolved
[2024-06-03 06:38:33] [INFO ] Deduced a trap composed of 30 places in 218 ms of which 3 ms to minimize.
[2024-06-03 06:38:33] [INFO ] Deduced a trap composed of 25 places in 210 ms of which 3 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/565 variables, 2/598 constraints. Problems are: Problem set: 0 solved, 390 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 565/565 variables, and 598 constraints, problems are : Problem set: 0 solved, 390 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, Generalized P Invariants (flows): 16/16 constraints, State Equation: 174/174 constraints, PredecessorRefiner: 390/390 constraints, Known Traps: 12/12 constraints]
After SMT, in 60976ms problems are : Problem set: 0 solved, 390 unsolved
Search for dead transitions found 0 dead transitions in 60984ms
Starting structural reductions in LTL mode, iteration 1 : 174/216 places, 391/483 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61457 ms. Remains : 174/216 places, 391/483 transitions.
[2024-06-03 06:38:47] [INFO ] Flatten gal took : 23 ms
[2024-06-03 06:38:47] [INFO ] Flatten gal took : 23 ms
[2024-06-03 06:38:47] [INFO ] Input system was already deterministic with 391 transitions.
[2024-06-03 06:38:47] [INFO ] Flatten gal took : 23 ms
[2024-06-03 06:38:47] [INFO ] Flatten gal took : 23 ms
[2024-06-03 06:38:47] [INFO ] Time to serialize gal into /tmp/CTLFireability2860930127889141300.gal : 8 ms
[2024-06-03 06:38:47] [INFO ] Time to serialize properties into /tmp/CTLFireability5234391023684063701.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability2860930127889141300.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5234391023684063701.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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.
[2024-06-03 06:39:17] [INFO ] Flatten gal took : 13 ms
[2024-06-03 06:39:17] [INFO ] Applying decomposition
[2024-06-03 06:39:17] [INFO ] Flatten gal took : 13 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph9197992089889263312.txt' '-o' '/tmp/graph9197992089889263312.bin' '-w' '/tmp/graph9197992089889263312.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph9197992089889263312.bin' '-l' '-1' '-v' '-w' '/tmp/graph9197992089889263312.weights' '-q' '0' '-e' '0.001'
[2024-06-03 06:39:17] [INFO ] Decomposing Gal with order
[2024-06-03 06:39:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-06-03 06:39:17] [INFO ] Removed a total of 759 redundant transitions.
[2024-06-03 06:39:17] [INFO ] Flatten gal took : 37 ms
[2024-06-03 06:39:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 91 labels/synchronizations in 9 ms.
[2024-06-03 06:39:17] [INFO ] Time to serialize gal into /tmp/CTLFireability4309098418639807344.gal : 3 ms
[2024-06-03 06:39:17] [INFO ] Time to serialize properties into /tmp/CTLFireability14298937969301146393.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability4309098418639807344.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14298937969301146393.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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 : 216/216 places, 483/483 transitions.
Discarding 34 places :
Symmetric choice reduction at 0 with 34 rule applications. Total rules 34 place count 182 transition count 415
Iterating global reduction 0 with 34 rules applied. Total rules applied 68 place count 182 transition count 415
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 70 place count 182 transition count 413
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 83 place count 169 transition count 381
Iterating global reduction 1 with 13 rules applied. Total rules applied 96 place count 169 transition count 381
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 105 place count 160 transition count 354
Iterating global reduction 1 with 9 rules applied. Total rules applied 114 place count 160 transition count 354
Applied a total of 114 rules in 6 ms. Remains 160 /216 variables (removed 56) and now considering 354/483 (removed 129) transitions.
// Phase 1: matrix 354 rows 160 cols
[2024-06-03 06:39:47] [INFO ] Computed 22 invariants in 2 ms
[2024-06-03 06:39:47] [INFO ] Implicit Places using invariants in 92 ms returned []
[2024-06-03 06:39:47] [INFO ] Invariant cache hit.
[2024-06-03 06:39:48] [INFO ] Implicit Places using invariants and state equation in 261 ms returned []
Implicit Place search using SMT with State Equation took 370 ms to find 0 implicit places.
Running 353 sub problems to find dead transitions.
[2024-06-03 06:39:48] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/159 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 353 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/159 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 353 unsolved
At refinement iteration 2 (OVERLAPS) 1/160 variables, 6/22 constraints. Problems are: Problem set: 0 solved, 353 unsolved
[2024-06-03 06:39:53] [INFO ] Deduced a trap composed of 25 places in 149 ms of which 2 ms to minimize.
[2024-06-03 06:39:53] [INFO ] Deduced a trap composed of 33 places in 131 ms of which 2 ms to minimize.
[2024-06-03 06:39:53] [INFO ] Deduced a trap composed of 31 places in 130 ms of which 2 ms to minimize.
[2024-06-03 06:39:53] [INFO ] Deduced a trap composed of 31 places in 111 ms of which 2 ms to minimize.
[2024-06-03 06:39:54] [INFO ] Deduced a trap composed of 25 places in 125 ms of which 2 ms to minimize.
[2024-06-03 06:39:54] [INFO ] Deduced a trap composed of 31 places in 106 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/160 variables, 6/28 constraints. Problems are: Problem set: 0 solved, 353 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/160 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 353 unsolved
At refinement iteration 5 (OVERLAPS) 354/514 variables, 160/188 constraints. Problems are: Problem set: 0 solved, 353 unsolved
[2024-06-03 06:40:01] [INFO ] Deduced a trap composed of 21 places in 259 ms of which 3 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/514 variables, 1/189 constraints. Problems are: Problem set: 0 solved, 353 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/514 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 353 unsolved
At refinement iteration 8 (OVERLAPS) 0/514 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 353 unsolved
No progress, stopping.
After SMT solving in domain Real declared 514/514 variables, and 189 constraints, problems are : Problem set: 0 solved, 353 unsolved in 27568 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, Generalized P Invariants (flows): 16/16 constraints, State Equation: 160/160 constraints, PredecessorRefiner: 353/353 constraints, Known Traps: 7/7 constraints]
Escalating to Integer solving :Problem set: 0 solved, 353 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/159 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 353 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/159 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 353 unsolved
At refinement iteration 2 (OVERLAPS) 1/160 variables, 6/22 constraints. Problems are: Problem set: 0 solved, 353 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/160 variables, 7/29 constraints. Problems are: Problem set: 0 solved, 353 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/160 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 353 unsolved
At refinement iteration 5 (OVERLAPS) 354/514 variables, 160/189 constraints. Problems are: Problem set: 0 solved, 353 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/514 variables, 353/542 constraints. Problems are: Problem set: 0 solved, 353 unsolved
[2024-06-03 06:40:28] [INFO ] Deduced a trap composed of 24 places in 167 ms of which 3 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/514 variables, 1/543 constraints. Problems are: Problem set: 0 solved, 353 unsolved
[2024-06-03 06:40:38] [INFO ] Deduced a trap composed of 30 places in 88 ms of which 1 ms to minimize.
[2024-06-03 06:40:41] [INFO ] Deduced a trap composed of 26 places in 197 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 514/514 variables, and 545 constraints, problems are : Problem set: 0 solved, 353 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, Generalized P Invariants (flows): 16/16 constraints, State Equation: 160/160 constraints, PredecessorRefiner: 353/353 constraints, Known Traps: 10/10 constraints]
After SMT, in 58303ms problems are : Problem set: 0 solved, 353 unsolved
Search for dead transitions found 0 dead transitions in 58307ms
Starting structural reductions in LTL mode, iteration 1 : 160/216 places, 354/483 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 58685 ms. Remains : 160/216 places, 354/483 transitions.
[2024-06-03 06:40:46] [INFO ] Flatten gal took : 18 ms
[2024-06-03 06:40:46] [INFO ] Flatten gal took : 20 ms
[2024-06-03 06:40:46] [INFO ] Input system was already deterministic with 354 transitions.
[2024-06-03 06:40:46] [INFO ] Flatten gal took : 19 ms
[2024-06-03 06:40:46] [INFO ] Flatten gal took : 19 ms
[2024-06-03 06:40:46] [INFO ] Time to serialize gal into /tmp/CTLFireability10524180035480178111.gal : 4 ms
[2024-06-03 06:40:46] [INFO ] Time to serialize properties into /tmp/CTLFireability3920154627161833088.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability10524180035480178111.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3920154627161833088.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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.
[2024-06-03 06:41:16] [INFO ] Flatten gal took : 12 ms
[2024-06-03 06:41:16] [INFO ] Applying decomposition
[2024-06-03 06:41:16] [INFO ] Flatten gal took : 12 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph13102742436799162210.txt' '-o' '/tmp/graph13102742436799162210.bin' '-w' '/tmp/graph13102742436799162210.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph13102742436799162210.bin' '-l' '-1' '-v' '-w' '/tmp/graph13102742436799162210.weights' '-q' '0' '-e' '0.001'
[2024-06-03 06:41:16] [INFO ] Decomposing Gal with order
[2024-06-03 06:41:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-06-03 06:41:16] [INFO ] Removed a total of 722 redundant transitions.
[2024-06-03 06:41:16] [INFO ] Flatten gal took : 28 ms
[2024-06-03 06:41:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 82 labels/synchronizations in 13 ms.
[2024-06-03 06:41:16] [INFO ] Time to serialize gal into /tmp/CTLFireability4111894240413849791.gal : 4 ms
[2024-06-03 06:41:16] [INFO ] Time to serialize properties into /tmp/CTLFireability12238473678141700659.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability4111894240413849791.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12238473678141700659.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,9.70872e+10,5.18244,117132,4582,649,186153,3863,602,599704,136,22088,0
Converting to forward existential form...Done !
original formula: EF(((((i5.u17.p120==1)&&(i4.u25.p141==1))&&((i7.u31.p210==1)&&(i7.u41.p271==1))) * (E((i1.i1.u11.p51==1) U !((((i2.u4.p30==1)&&(i2.u15.p9...220
=> equivalent forward existential formula: ([(FwdU((FwdU(Init,TRUE) * (((i5.u17.p120==1)&&(i4.u25.p141==1))&&((i7.u31.p210==1)&&(i7.u41.p271==1)))),(i1.i1....391
(forward)formula 0,1,7.51152,117132,1,0,186153,3887,1307,599704,238,22625,240771
FORMULA MedleyA-PT-22-CTLFireability-2024-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 216/216 places, 483/483 transitions.
Discarding 34 places :
Symmetric choice reduction at 0 with 34 rule applications. Total rules 34 place count 182 transition count 415
Iterating global reduction 0 with 34 rules applied. Total rules applied 68 place count 182 transition count 415
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 70 place count 182 transition count 413
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 83 place count 169 transition count 381
Iterating global reduction 1 with 13 rules applied. Total rules applied 96 place count 169 transition count 381
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 105 place count 160 transition count 354
Iterating global reduction 1 with 9 rules applied. Total rules applied 114 place count 160 transition count 354
Applied a total of 114 rules in 7 ms. Remains 160 /216 variables (removed 56) and now considering 354/483 (removed 129) transitions.
[2024-06-03 06:41:24] [INFO ] Invariant cache hit.
[2024-06-03 06:41:24] [INFO ] Implicit Places using invariants in 101 ms returned []
[2024-06-03 06:41:24] [INFO ] Invariant cache hit.
[2024-06-03 06:41:24] [INFO ] Implicit Places using invariants and state equation in 248 ms returned []
Implicit Place search using SMT with State Equation took 349 ms to find 0 implicit places.
Running 353 sub problems to find dead transitions.
[2024-06-03 06:41:24] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/159 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 353 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/159 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 353 unsolved
At refinement iteration 2 (OVERLAPS) 1/160 variables, 6/22 constraints. Problems are: Problem set: 0 solved, 353 unsolved
[2024-06-03 06:41:30] [INFO ] Deduced a trap composed of 25 places in 125 ms of which 3 ms to minimize.
[2024-06-03 06:41:30] [INFO ] Deduced a trap composed of 33 places in 124 ms of which 2 ms to minimize.
[2024-06-03 06:41:30] [INFO ] Deduced a trap composed of 31 places in 120 ms of which 2 ms to minimize.
[2024-06-03 06:41:30] [INFO ] Deduced a trap composed of 31 places in 106 ms of which 2 ms to minimize.
[2024-06-03 06:41:30] [INFO ] Deduced a trap composed of 25 places in 117 ms of which 2 ms to minimize.
[2024-06-03 06:41:31] [INFO ] Deduced a trap composed of 31 places in 100 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/160 variables, 6/28 constraints. Problems are: Problem set: 0 solved, 353 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/160 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 353 unsolved
At refinement iteration 5 (OVERLAPS) 354/514 variables, 160/188 constraints. Problems are: Problem set: 0 solved, 353 unsolved
[2024-06-03 06:41:38] [INFO ] Deduced a trap composed of 21 places in 172 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/514 variables, 1/189 constraints. Problems are: Problem set: 0 solved, 353 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/514 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 353 unsolved
At refinement iteration 8 (OVERLAPS) 0/514 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 353 unsolved
No progress, stopping.
After SMT solving in domain Real declared 514/514 variables, and 189 constraints, problems are : Problem set: 0 solved, 353 unsolved in 29426 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, Generalized P Invariants (flows): 16/16 constraints, State Equation: 160/160 constraints, PredecessorRefiner: 353/353 constraints, Known Traps: 7/7 constraints]
Escalating to Integer solving :Problem set: 0 solved, 353 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/159 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 353 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/159 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 353 unsolved
At refinement iteration 2 (OVERLAPS) 1/160 variables, 6/22 constraints. Problems are: Problem set: 0 solved, 353 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/160 variables, 7/29 constraints. Problems are: Problem set: 0 solved, 353 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/160 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 353 unsolved
At refinement iteration 5 (OVERLAPS) 354/514 variables, 160/189 constraints. Problems are: Problem set: 0 solved, 353 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/514 variables, 353/542 constraints. Problems are: Problem set: 0 solved, 353 unsolved
[2024-06-03 06:42:06] [INFO ] Deduced a trap composed of 24 places in 174 ms of which 2 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/514 variables, 1/543 constraints. Problems are: Problem set: 0 solved, 353 unsolved
[2024-06-03 06:42:15] [INFO ] Deduced a trap composed of 30 places in 57 ms of which 1 ms to minimize.
[2024-06-03 06:42:17] [INFO ] Deduced a trap composed of 26 places in 195 ms of which 3 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/514 variables, 2/545 constraints. Problems are: Problem set: 0 solved, 353 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 514/514 variables, and 545 constraints, problems are : Problem set: 0 solved, 353 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, Generalized P Invariants (flows): 16/16 constraints, State Equation: 160/160 constraints, PredecessorRefiner: 353/353 constraints, Known Traps: 10/10 constraints]
After SMT, in 60172ms problems are : Problem set: 0 solved, 353 unsolved
Search for dead transitions found 0 dead transitions in 60177ms
Starting structural reductions in LTL mode, iteration 1 : 160/216 places, 354/483 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60535 ms. Remains : 160/216 places, 354/483 transitions.
[2024-06-03 06:42:24] [INFO ] Flatten gal took : 16 ms
[2024-06-03 06:42:24] [INFO ] Flatten gal took : 18 ms
[2024-06-03 06:42:24] [INFO ] Input system was already deterministic with 354 transitions.
[2024-06-03 06:42:24] [INFO ] Flatten gal took : 18 ms
[2024-06-03 06:42:24] [INFO ] Flatten gal took : 18 ms
[2024-06-03 06:42:24] [INFO ] Time to serialize gal into /tmp/CTLFireability16442372988198526952.gal : 6 ms
[2024-06-03 06:42:24] [INFO ] Time to serialize properties into /tmp/CTLFireability7029243654168018368.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability16442372988198526952.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7029243654168018368.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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.
[2024-06-03 06:42:54] [INFO ] Flatten gal took : 12 ms
[2024-06-03 06:42:54] [INFO ] Applying decomposition
[2024-06-03 06:42:54] [INFO ] Flatten gal took : 12 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph2659812110726332906.txt' '-o' '/tmp/graph2659812110726332906.bin' '-w' '/tmp/graph2659812110726332906.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph2659812110726332906.bin' '-l' '-1' '-v' '-w' '/tmp/graph2659812110726332906.weights' '-q' '0' '-e' '0.001'
[2024-06-03 06:42:54] [INFO ] Decomposing Gal with order
[2024-06-03 06:42:54] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-06-03 06:42:55] [INFO ] Removed a total of 728 redundant transitions.
[2024-06-03 06:42:55] [INFO ] Flatten gal took : 29 ms
[2024-06-03 06:42:55] [INFO ] Fuse similar labels procedure discarded/fused a total of 80 labels/synchronizations in 6 ms.
[2024-06-03 06:42:55] [INFO ] Time to serialize gal into /tmp/CTLFireability7243588741683254036.gal : 3 ms
[2024-06-03 06:42:55] [INFO ] Time to serialize properties into /tmp/CTLFireability9633843397217773465.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7243588741683254036.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9633843397217773465.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,9.70872e+10,4.53981,101500,2819,618,141974,6346,553,557983,126,42304,0
Converting to forward existential form...Done !
original formula: A((AG((((i0.u2.p30==1)&&(i2.u11.p54==1))&&((i4.u17.p120==1)&&(i4.u28.p181==1)))) + AX(EX(!((((i0.u2.p30==1)&&(i2.u9.p48==1))&&((i4.u17.p1...269
=> equivalent forward existential formula: [((Init * !(EG(!(EX((((i4.u17.p120==1)&&(i5.u26.p147==1))&&((i7.u30.p210==1)&&(i7.u41.p271==1)))))))) * !(E(!(EX...524
Reverse transition relation is NOT exact ! Due to transitions t1, t20, t59, t97, t130, t139, t158, t178, t180, t196, t200, i0.t103, i0.t98, i0.u13.t96, i0....991
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 216/216 places, 483/483 transitions.
Graph (complete) has 902 edges and 216 vertex of which 213 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.2 ms
Discarding 3 places :
Also discarding 3 output transitions
Drop transitions (Output transitions of discarded places.) removed 3 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 27 transitions
Trivial Post-agglo rules discarded 27 transitions
Performed 27 trivial Post agglomeration. Transition count delta: 27
Iterating post reduction 0 with 27 rules applied. Total rules applied 28 place count 212 transition count 452
Reduce places removed 27 places and 0 transitions.
Iterating post reduction 1 with 27 rules applied. Total rules applied 55 place count 185 transition count 452
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 55 place count 185 transition count 449
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 61 place count 182 transition count 449
Discarding 26 places :
Symmetric choice reduction at 2 with 26 rule applications. Total rules 87 place count 156 transition count 393
Iterating global reduction 2 with 26 rules applied. Total rules applied 113 place count 156 transition count 393
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 125 place count 144 transition count 363
Iterating global reduction 2 with 12 rules applied. Total rules applied 137 place count 144 transition count 363
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 142 place count 139 transition count 348
Iterating global reduction 2 with 5 rules applied. Total rules applied 147 place count 139 transition count 348
Performed 21 Post agglomeration using F-continuation condition.Transition count delta: 21
Deduced a syphon composed of 21 places in 0 ms
Ensure Unique test removed 3 places
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 2 with 45 rules applied. Total rules applied 192 place count 115 transition count 327
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 194 place count 115 transition count 325
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 200 place count 109 transition count 313
Iterating global reduction 3 with 6 rules applied. Total rules applied 206 place count 109 transition count 313
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 3 with 3 rules applied. Total rules applied 209 place count 109 transition count 310
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 215 place count 106 transition count 307
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 217 place count 104 transition count 305
Applied a total of 217 rules in 57 ms. Remains 104 /216 variables (removed 112) and now considering 305/483 (removed 178) transitions.
// Phase 1: matrix 305 rows 104 cols
[2024-06-03 06:43:25] [INFO ] Computed 19 invariants in 3 ms
[2024-06-03 06:43:25] [INFO ] Implicit Places using invariants in 117 ms returned []
[2024-06-03 06:43:25] [INFO ] Invariant cache hit.
[2024-06-03 06:43:25] [INFO ] State equation strengthened by 36 read => feed constraints.
[2024-06-03 06:43:25] [INFO ] Implicit Places using invariants and state equation in 340 ms returned []
Implicit Place search using SMT with State Equation took 462 ms to find 0 implicit places.
[2024-06-03 06:43:25] [INFO ] Redundant transitions in 9 ms returned []
Running 291 sub problems to find dead transitions.
[2024-06-03 06:43:25] [INFO ] Invariant cache hit.
[2024-06-03 06:43:25] [INFO ] State equation strengthened by 36 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/97 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 291 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/97 variables, 7/13 constraints. Problems are: Problem set: 0 solved, 291 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/97 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 291 unsolved
At refinement iteration 3 (OVERLAPS) 6/103 variables, 6/19 constraints. Problems are: Problem set: 0 solved, 291 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/103 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 291 unsolved
At refinement iteration 5 (OVERLAPS) 304/407 variables, 103/122 constraints. Problems are: Problem set: 0 solved, 291 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/407 variables, 36/158 constraints. Problems are: Problem set: 0 solved, 291 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/407 variables, 0/158 constraints. Problems are: Problem set: 0 solved, 291 unsolved
At refinement iteration 8 (OVERLAPS) 2/409 variables, 1/159 constraints. Problems are: Problem set: 0 solved, 291 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/409 variables, 0/159 constraints. Problems are: Problem set: 0 solved, 291 unsolved
At refinement iteration 10 (OVERLAPS) 0/409 variables, 0/159 constraints. Problems are: Problem set: 0 solved, 291 unsolved
No progress, stopping.
After SMT solving in domain Real declared 409/409 variables, and 159 constraints, problems are : Problem set: 0 solved, 291 unsolved in 15337 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 104/104 constraints, ReadFeed: 36/36 constraints, PredecessorRefiner: 291/291 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 291 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/97 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 291 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/97 variables, 7/13 constraints. Problems are: Problem set: 0 solved, 291 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/97 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 291 unsolved
At refinement iteration 3 (OVERLAPS) 6/103 variables, 6/19 constraints. Problems are: Problem set: 0 solved, 291 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/103 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 291 unsolved
At refinement iteration 5 (OVERLAPS) 304/407 variables, 103/122 constraints. Problems are: Problem set: 0 solved, 291 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/407 variables, 36/158 constraints. Problems are: Problem set: 0 solved, 291 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/407 variables, 290/448 constraints. Problems are: Problem set: 0 solved, 291 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/407 variables, 0/448 constraints. Problems are: Problem set: 0 solved, 291 unsolved
At refinement iteration 9 (OVERLAPS) 2/409 variables, 1/449 constraints. Problems are: Problem set: 0 solved, 291 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/409 variables, 1/450 constraints. Problems are: Problem set: 0 solved, 291 unsolved
[2024-06-03 06:44:05] [INFO ] Deduced a trap composed of 15 places in 114 ms of which 2 ms to minimize.
[2024-06-03 06:44:05] [INFO ] Deduced a trap composed of 13 places in 111 ms of which 2 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/409 variables, 2/452 constraints. Problems are: Problem set: 0 solved, 291 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 409/409 variables, and 452 constraints, problems are : Problem set: 0 solved, 291 unsolved in 30013 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 104/104 constraints, ReadFeed: 36/36 constraints, PredecessorRefiner: 291/291 constraints, Known Traps: 2/2 constraints]
After SMT, in 45901ms problems are : Problem set: 0 solved, 291 unsolved
Search for dead transitions found 0 dead transitions in 45906ms
Starting structural reductions in SI_CTL mode, iteration 1 : 104/216 places, 305/483 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 46445 ms. Remains : 104/216 places, 305/483 transitions.
[2024-06-03 06:44:11] [INFO ] Flatten gal took : 13 ms
[2024-06-03 06:44:11] [INFO ] Flatten gal took : 13 ms
[2024-06-03 06:44:11] [INFO ] Input system was already deterministic with 305 transitions.
[2024-06-03 06:44:11] [INFO ] Flatten gal took : 13 ms
[2024-06-03 06:44:11] [INFO ] Flatten gal took : 14 ms
[2024-06-03 06:44:11] [INFO ] Time to serialize gal into /tmp/CTLFireability13603672355667924587.gal : 3 ms
[2024-06-03 06:44:11] [INFO ] Time to serialize properties into /tmp/CTLFireability809249861138565879.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability13603672355667924587.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability809249861138565879.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,9.98555e+09,20.9828,419024,2,29576,5,1.59054e+06,6,0,716,1.64461e+06,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2024-06-03 06:44:41] [INFO ] Flatten gal took : 12 ms
[2024-06-03 06:44:41] [INFO ] Applying decomposition
[2024-06-03 06:44:41] [INFO ] Flatten gal took : 11 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph10497677530144241435.txt' '-o' '/tmp/graph10497677530144241435.bin' '-w' '/tmp/graph10497677530144241435.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph10497677530144241435.bin' '-l' '-1' '-v' '-w' '/tmp/graph10497677530144241435.weights' '-q' '0' '-e' '0.001'
[2024-06-03 06:44:41] [INFO ] Decomposing Gal with order
[2024-06-03 06:44:41] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-06-03 06:44:41] [INFO ] Removed a total of 748 redundant transitions.
[2024-06-03 06:44:41] [INFO ] Flatten gal took : 27 ms
[2024-06-03 06:44:41] [INFO ] Fuse similar labels procedure discarded/fused a total of 65 labels/synchronizations in 4 ms.
[2024-06-03 06:44:41] [INFO ] Time to serialize gal into /tmp/CTLFireability6305951551570039758.gal : 9 ms
[2024-06-03 06:44:41] [INFO ] Time to serialize properties into /tmp/CTLFireability1714227964932278679.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability6305951551570039758.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1714227964932278679.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,9.98555e+09,2.17021,58580,842,62,88410,359,396,371037,80,1963,0
Converting to forward existential form...Done !
original formula: EF(((E(AF(((i3.u16.p191==1)&&(i4.u17.p216==1))) U EG((((i3.u16.p210==1)&&(i3.u18.p225==1))&&(i3.u24.p267==1)))) + AG((i5.u22.p237==0))) +...238
=> equivalent forward existential formula: (([FwdG(FwdU(FwdU(Init,TRUE),!(EG(!(((i3.u16.p191==1)&&(i4.u17.p216==1)))))),(((i3.u16.p210==1)&&(i3.u18.p225==1...369
Reverse transition relation is NOT exact ! Due to transitions t14, t19, t245, i0.t209, i0.t63, i0.u1.t49, i0.u2.t64, i0.u2.t68, i0.u3.t65, i0.u3.t67, i0.u4...842
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 216/216 places, 483/483 transitions.
Graph (complete) has 902 edges and 216 vertex of which 213 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.1 ms
Discarding 3 places :
Also discarding 3 output transitions
Drop transitions (Output transitions of discarded places.) removed 3 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 27 transitions
Trivial Post-agglo rules discarded 27 transitions
Performed 27 trivial Post agglomeration. Transition count delta: 27
Iterating post reduction 0 with 27 rules applied. Total rules applied 28 place count 212 transition count 452
Reduce places removed 27 places and 0 transitions.
Iterating post reduction 1 with 27 rules applied. Total rules applied 55 place count 185 transition count 452
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 55 place count 185 transition count 447
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 65 place count 180 transition count 447
Discarding 27 places :
Symmetric choice reduction at 2 with 27 rule applications. Total rules 92 place count 153 transition count 390
Iterating global reduction 2 with 27 rules applied. Total rules applied 119 place count 153 transition count 390
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 119 place count 153 transition count 388
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 123 place count 151 transition count 388
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 135 place count 139 transition count 358
Iterating global reduction 2 with 12 rules applied. Total rules applied 147 place count 139 transition count 358
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 153 place count 133 transition count 340
Iterating global reduction 2 with 6 rules applied. Total rules applied 159 place count 133 transition count 340
Performed 21 Post agglomeration using F-continuation condition.Transition count delta: 21
Deduced a syphon composed of 21 places in 0 ms
Ensure Unique test removed 3 places
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 2 with 45 rules applied. Total rules applied 204 place count 109 transition count 319
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 206 place count 109 transition count 317
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 211 place count 104 transition count 308
Iterating global reduction 3 with 5 rules applied. Total rules applied 216 place count 104 transition count 308
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 218 place count 104 transition count 306
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 222 place count 102 transition count 304
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 224 place count 100 transition count 302
Applied a total of 224 rules in 54 ms. Remains 100 /216 variables (removed 116) and now considering 302/483 (removed 181) transitions.
// Phase 1: matrix 302 rows 100 cols
[2024-06-03 06:45:11] [INFO ] Computed 19 invariants in 2 ms
[2024-06-03 06:45:12] [INFO ] Implicit Places using invariants in 82 ms returned []
[2024-06-03 06:45:12] [INFO ] Invariant cache hit.
[2024-06-03 06:45:12] [INFO ] State equation strengthened by 36 read => feed constraints.
[2024-06-03 06:45:12] [INFO ] Implicit Places using invariants and state equation in 213 ms returned []
Implicit Place search using SMT with State Equation took 300 ms to find 0 implicit places.
[2024-06-03 06:45:12] [INFO ] Redundant transitions in 7 ms returned []
Running 292 sub problems to find dead transitions.
[2024-06-03 06:45:12] [INFO ] Invariant cache hit.
[2024-06-03 06:45:12] [INFO ] State equation strengthened by 36 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/95 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 292 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/95 variables, 7/13 constraints. Problems are: Problem set: 0 solved, 292 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/95 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 292 unsolved
At refinement iteration 3 (OVERLAPS) 4/99 variables, 6/19 constraints. Problems are: Problem set: 0 solved, 292 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/99 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 292 unsolved
At refinement iteration 5 (OVERLAPS) 301/400 variables, 99/118 constraints. Problems are: Problem set: 0 solved, 292 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/400 variables, 36/154 constraints. Problems are: Problem set: 0 solved, 292 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/400 variables, 0/154 constraints. Problems are: Problem set: 0 solved, 292 unsolved
At refinement iteration 8 (OVERLAPS) 2/402 variables, 1/155 constraints. Problems are: Problem set: 0 solved, 292 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/402 variables, 0/155 constraints. Problems are: Problem set: 0 solved, 292 unsolved
At refinement iteration 10 (OVERLAPS) 0/402 variables, 0/155 constraints. Problems are: Problem set: 0 solved, 292 unsolved
No progress, stopping.
After SMT solving in domain Real declared 402/402 variables, and 155 constraints, problems are : Problem set: 0 solved, 292 unsolved in 15993 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 100/100 constraints, ReadFeed: 36/36 constraints, PredecessorRefiner: 292/292 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 292 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/95 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 292 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/95 variables, 7/13 constraints. Problems are: Problem set: 0 solved, 292 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/95 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 292 unsolved
At refinement iteration 3 (OVERLAPS) 4/99 variables, 6/19 constraints. Problems are: Problem set: 0 solved, 292 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/99 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 292 unsolved
At refinement iteration 5 (OVERLAPS) 301/400 variables, 99/118 constraints. Problems are: Problem set: 0 solved, 292 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/400 variables, 36/154 constraints. Problems are: Problem set: 0 solved, 292 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/400 variables, 291/445 constraints. Problems are: Problem set: 0 solved, 292 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/400 variables, 0/445 constraints. Problems are: Problem set: 0 solved, 292 unsolved
At refinement iteration 9 (OVERLAPS) 2/402 variables, 1/446 constraints. Problems are: Problem set: 0 solved, 292 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/402 variables, 1/447 constraints. Problems are: Problem set: 0 solved, 292 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/402 variables, 0/447 constraints. Problems are: Problem set: 0 solved, 292 unsolved
At refinement iteration 12 (OVERLAPS) 0/402 variables, 0/447 constraints. Problems are: Problem set: 0 solved, 292 unsolved
No progress, stopping.
After SMT solving in domain Int declared 402/402 variables, and 447 constraints, problems are : Problem set: 0 solved, 292 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 100/100 constraints, ReadFeed: 36/36 constraints, PredecessorRefiner: 292/292 constraints, Known Traps: 0/0 constraints]
After SMT, in 46788ms problems are : Problem set: 0 solved, 292 unsolved
Search for dead transitions found 0 dead transitions in 46794ms
Starting structural reductions in SI_CTL mode, iteration 1 : 100/216 places, 302/483 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 47163 ms. Remains : 100/216 places, 302/483 transitions.
[2024-06-03 06:45:59] [INFO ] Flatten gal took : 10 ms
[2024-06-03 06:45:59] [INFO ] Flatten gal took : 11 ms
[2024-06-03 06:45:59] [INFO ] Input system was already deterministic with 302 transitions.
[2024-06-03 06:45:59] [INFO ] Flatten gal took : 10 ms
[2024-06-03 06:45:59] [INFO ] Flatten gal took : 11 ms
[2024-06-03 06:45:59] [INFO ] Time to serialize gal into /tmp/CTLFireability15800015068376754236.gal : 2 ms
[2024-06-03 06:45:59] [INFO ] Time to serialize properties into /tmp/CTLFireability4241173724289458183.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability15800015068376754236.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4241173724289458183.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.19414e+09,13.4232,268016,2,15124,5,894552,6,0,694,1.02489e+06,0
Converting to forward existential form...Done !
original formula: AF((AG((((p30==1)&&(p38==1))&&(p77==1))) * (p43==0)))
=> equivalent forward existential formula: [FwdG(Init,!((!(E(TRUE U !((((p30==1)&&(p38==1))&&(p77==1))))) * (p43==0))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t6, t7, t9, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t22, t...682
Detected timeout of ITS tools.
[2024-06-03 06:46:29] [INFO ] Flatten gal took : 10 ms
[2024-06-03 06:46:29] [INFO ] Applying decomposition
[2024-06-03 06:46:29] [INFO ] Flatten gal took : 10 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph13635044775414069450.txt' '-o' '/tmp/graph13635044775414069450.bin' '-w' '/tmp/graph13635044775414069450.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph13635044775414069450.bin' '-l' '-1' '-v' '-w' '/tmp/graph13635044775414069450.weights' '-q' '0' '-e' '0.001'
[2024-06-03 06:46:29] [INFO ] Decomposing Gal with order
[2024-06-03 06:46:29] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-06-03 06:46:29] [INFO ] Removed a total of 752 redundant transitions.
[2024-06-03 06:46:29] [INFO ] Flatten gal took : 30 ms
[2024-06-03 06:46:29] [INFO ] Fuse similar labels procedure discarded/fused a total of 41 labels/synchronizations in 3 ms.
[2024-06-03 06:46:29] [INFO ] Time to serialize gal into /tmp/CTLFireability14484749711538644034.gal : 2 ms
[2024-06-03 06:46:29] [INFO ] Time to serialize properties into /tmp/CTLFireability12203748630336032130.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability14484749711538644034.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12203748630336032130.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.19414e+09,3.42446,72516,862,58,111456,623,355,308024,70,3754,0
Converting to forward existential form...Done !
original formula: AF((AG((((i1.u0.p30==1)&&(i0.u1.p38==1))&&(i1.u8.p77==1))) * (i0.u2.p43==0)))
=> equivalent forward existential formula: [FwdG(Init,!((!(E(TRUE U !((((i1.u0.p30==1)&&(i0.u1.p38==1))&&(i1.u8.p77==1))))) * (i0.u2.p43==0))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t15, t78, t79, t88, t90, t97, t236, t253, t274, t284, t289, t295, t297, i0.t95, i0.t58, i0.t5...867
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 5
(forward)formula 0,0,8.85892,142476,1,0,229141,910,2554,645777,361,5545,328834
FORMULA MedleyA-PT-22-CTLFireability-2024-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 216/216 places, 483/483 transitions.
Graph (complete) has 902 edges and 216 vertex of which 213 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.1 ms
Discarding 3 places :
Also discarding 3 output transitions
Drop transitions (Output transitions of discarded places.) removed 3 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 30 transitions
Trivial Post-agglo rules discarded 30 transitions
Performed 30 trivial Post agglomeration. Transition count delta: 30
Iterating post reduction 0 with 30 rules applied. Total rules applied 31 place count 212 transition count 449
Reduce places removed 30 places and 0 transitions.
Iterating post reduction 1 with 30 rules applied. Total rules applied 61 place count 182 transition count 449
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 61 place count 182 transition count 445
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 69 place count 178 transition count 445
Discarding 27 places :
Symmetric choice reduction at 2 with 27 rule applications. Total rules 96 place count 151 transition count 388
Iterating global reduction 2 with 27 rules applied. Total rules applied 123 place count 151 transition count 388
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 123 place count 151 transition count 386
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 127 place count 149 transition count 386
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 139 place count 137 transition count 356
Iterating global reduction 2 with 12 rules applied. Total rules applied 151 place count 137 transition count 356
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 156 place count 132 transition count 341
Iterating global reduction 2 with 5 rules applied. Total rules applied 161 place count 132 transition count 341
Performed 23 Post agglomeration using F-continuation condition.Transition count delta: 23
Deduced a syphon composed of 23 places in 0 ms
Ensure Unique test removed 3 places
Reduce places removed 26 places and 0 transitions.
Iterating global reduction 2 with 49 rules applied. Total rules applied 210 place count 106 transition count 318
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 212 place count 106 transition count 316
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 218 place count 100 transition count 304
Iterating global reduction 3 with 6 rules applied. Total rules applied 224 place count 100 transition count 304
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 3 with 3 rules applied. Total rules applied 227 place count 100 transition count 301
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 233 place count 97 transition count 298
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 235 place count 95 transition count 296
Applied a total of 235 rules in 45 ms. Remains 95 /216 variables (removed 121) and now considering 296/483 (removed 187) transitions.
// Phase 1: matrix 296 rows 95 cols
[2024-06-03 06:46:38] [INFO ] Computed 19 invariants in 1 ms
[2024-06-03 06:46:38] [INFO ] Implicit Places using invariants in 110 ms returned []
[2024-06-03 06:46:38] [INFO ] Invariant cache hit.
[2024-06-03 06:46:38] [INFO ] State equation strengthened by 36 read => feed constraints.
[2024-06-03 06:46:38] [INFO ] Implicit Places using invariants and state equation in 207 ms returned []
Implicit Place search using SMT with State Equation took 317 ms to find 0 implicit places.
[2024-06-03 06:46:38] [INFO ] Redundant transitions in 3 ms returned []
Running 285 sub problems to find dead transitions.
[2024-06-03 06:46:38] [INFO ] Invariant cache hit.
[2024-06-03 06:46:38] [INFO ] State equation strengthened by 36 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/91 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 285 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/91 variables, 7/16 constraints. Problems are: Problem set: 0 solved, 285 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/91 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 285 unsolved
At refinement iteration 3 (OVERLAPS) 3/94 variables, 3/19 constraints. Problems are: Problem set: 0 solved, 285 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/94 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 285 unsolved
At refinement iteration 5 (OVERLAPS) 295/389 variables, 94/113 constraints. Problems are: Problem set: 0 solved, 285 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/389 variables, 36/149 constraints. Problems are: Problem set: 0 solved, 285 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/389 variables, 0/149 constraints. Problems are: Problem set: 0 solved, 285 unsolved
At refinement iteration 8 (OVERLAPS) 2/391 variables, 1/150 constraints. Problems are: Problem set: 0 solved, 285 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/391 variables, 0/150 constraints. Problems are: Problem set: 0 solved, 285 unsolved
At refinement iteration 10 (OVERLAPS) 0/391 variables, 0/150 constraints. Problems are: Problem set: 0 solved, 285 unsolved
No progress, stopping.
After SMT solving in domain Real declared 391/391 variables, and 150 constraints, problems are : Problem set: 0 solved, 285 unsolved in 14100 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 95/95 constraints, ReadFeed: 36/36 constraints, PredecessorRefiner: 285/285 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 285 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/91 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 285 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/91 variables, 7/16 constraints. Problems are: Problem set: 0 solved, 285 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/91 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 285 unsolved
At refinement iteration 3 (OVERLAPS) 3/94 variables, 3/19 constraints. Problems are: Problem set: 0 solved, 285 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/94 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 285 unsolved
At refinement iteration 5 (OVERLAPS) 295/389 variables, 94/113 constraints. Problems are: Problem set: 0 solved, 285 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/389 variables, 36/149 constraints. Problems are: Problem set: 0 solved, 285 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/389 variables, 284/433 constraints. Problems are: Problem set: 0 solved, 285 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/389 variables, 0/433 constraints. Problems are: Problem set: 0 solved, 285 unsolved
At refinement iteration 9 (OVERLAPS) 2/391 variables, 1/434 constraints. Problems are: Problem set: 0 solved, 285 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/391 variables, 1/435 constraints. Problems are: Problem set: 0 solved, 285 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/391 variables, 0/435 constraints. Problems are: Problem set: 0 solved, 285 unsolved
At refinement iteration 12 (OVERLAPS) 0/391 variables, 0/435 constraints. Problems are: Problem set: 0 solved, 285 unsolved
No progress, stopping.
After SMT solving in domain Int declared 391/391 variables, and 435 constraints, problems are : Problem set: 0 solved, 285 unsolved in 28697 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 95/95 constraints, ReadFeed: 36/36 constraints, PredecessorRefiner: 285/285 constraints, Known Traps: 0/0 constraints]
After SMT, in 43282ms problems are : Problem set: 0 solved, 285 unsolved
Search for dead transitions found 0 dead transitions in 43285ms
Starting structural reductions in SI_CTL mode, iteration 1 : 95/216 places, 296/483 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 43656 ms. Remains : 95/216 places, 296/483 transitions.
[2024-06-03 06:47:21] [INFO ] Flatten gal took : 10 ms
[2024-06-03 06:47:21] [INFO ] Flatten gal took : 10 ms
[2024-06-03 06:47:21] [INFO ] Input system was already deterministic with 296 transitions.
[2024-06-03 06:47:21] [INFO ] Flatten gal took : 10 ms
[2024-06-03 06:47:21] [INFO ] Flatten gal took : 11 ms
[2024-06-03 06:47:21] [INFO ] Time to serialize gal into /tmp/CTLFireability4367650059731722486.gal : 3 ms
[2024-06-03 06:47:21] [INFO ] Time to serialize properties into /tmp/CTLFireability16840054132296013667.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability4367650059731722486.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16840054132296013667.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.86424e+09,12.2077,231560,2,11939,5,815138,6,0,668,939014,0
Converting to forward existential form...Done !
original formula: AG(AF((p87==1)))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),!((p87==1)))] = FALSE
Hit Full ! (commute/partial/dont) 289/0/7
(forward)formula 0,0,16.5306,231560,1,0,8,815138,20,3,4804,939014,8
FORMULA MedleyA-PT-22-CTLFireability-2024-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
[2024-06-03 06:47:38] [INFO ] Flatten gal took : 15 ms
[2024-06-03 06:47:38] [INFO ] Flatten gal took : 15 ms
[2024-06-03 06:47:38] [INFO ] Applying decomposition
[2024-06-03 06:47:38] [INFO ] Flatten gal took : 14 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph931241997305289762.txt' '-o' '/tmp/graph931241997305289762.bin' '-w' '/tmp/graph931241997305289762.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph931241997305289762.bin' '-l' '-1' '-v' '-w' '/tmp/graph931241997305289762.weights' '-q' '0' '-e' '0.001'
[2024-06-03 06:47:38] [INFO ] Decomposing Gal with order
[2024-06-03 06:47:38] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-06-03 06:47:38] [INFO ] Removed a total of 712 redundant transitions.
[2024-06-03 06:47:38] [INFO ] Flatten gal took : 59 ms
[2024-06-03 06:47:38] [INFO ] Fuse similar labels procedure discarded/fused a total of 177 labels/synchronizations in 11 ms.
[2024-06-03 06:47:38] [INFO ] Time to serialize gal into /tmp/CTLFireability1910595170264458443.gal : 5 ms
[2024-06-03 06:47:38] [INFO ] Time to serialize properties into /tmp/CTLFireability639401180733335395.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability1910595170264458443.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability639401180733335395.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...261
No direction supplied, using forward translation only.
Parsed 5 CTL formulae.
Detected timeout of ITS tools.
[2024-06-03 07:13:55] [INFO ] Applying decomposition
[2024-06-03 07:13:55] [INFO ] Flatten gal took : 15 ms
[2024-06-03 07:13:55] [INFO ] Decomposing Gal with order
[2024-06-03 07:13:55] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-06-03 07:13:55] [INFO ] Removed a total of 868 redundant transitions.
[2024-06-03 07:13:55] [INFO ] Flatten gal took : 35 ms
[2024-06-03 07:13:55] [INFO ] Fuse similar labels procedure discarded/fused a total of 176 labels/synchronizations in 6 ms.
[2024-06-03 07:13:55] [INFO ] Time to serialize gal into /tmp/CTLFireability16516269996689603935.gal : 4 ms
[2024-06-03 07:13:55] [INFO ] Time to serialize properties into /tmp/CTLFireability9404760436698441850.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability16516269996689603935.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9404760436698441850.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 5 CTL formulae.
ITS-tools command line returned an error code 137
[2024-06-03 07:25:37] [INFO ] Flatten gal took : 16 ms
[2024-06-03 07:25:37] [INFO ] Input system was already deterministic with 483 transitions.
[2024-06-03 07:25:37] [INFO ] Transformed 216 places.
[2024-06-03 07:25:37] [INFO ] Transformed 483 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2024-06-03 07:25:37] [INFO ] Time to serialize gal into /tmp/CTLFireability17261736069212933821.gal : 5 ms
[2024-06-03 07:25:37] [INFO ] Time to serialize properties into /tmp/CTLFireability15550348149845289984.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability17261736069212933821.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15550348149845289984.ctl' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...330
Successfully loaded order from file /home/mcc/execution/model.ord
No direction supplied, using forward translation only.
Parsed 5 CTL formulae.
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /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="MedleyA-PT-22"
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 2-5568"
echo " Executing tool itstools"
echo " Input is MedleyA-PT-22, 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 r576-smll-171734920200170"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/MedleyA-PT-22.tgz
mv MedleyA-PT-22 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.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -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 ;