About the Execution of GreatSPN+red for ASLink-PT-02a
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 13844.340 | 2016458.00 | 7000567.00 | 1434.30 | T????T?FFT?????? | 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.r003-smll-171620116800025.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 greatspnxred
Input is ASLink-PT-02a, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r003-smll-171620116800025
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 700K
-rw-r--r-- 1 mcc users 6.9K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 76K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.7K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 42K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K May 19 07:05 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 19 15:22 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K May 19 07:11 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K May 19 17:45 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Apr 11 18:01 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 122K Apr 11 18:01 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.5K Apr 11 18:00 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 52K Apr 11 18:00 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 22 14:26 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Apr 22 14:26 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 279K May 18 16:42 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 ASLink-PT-02a-CTLCardinality-2024-00
FORMULA_NAME ASLink-PT-02a-CTLCardinality-2024-01
FORMULA_NAME ASLink-PT-02a-CTLCardinality-2024-02
FORMULA_NAME ASLink-PT-02a-CTLCardinality-2024-03
FORMULA_NAME ASLink-PT-02a-CTLCardinality-2024-04
FORMULA_NAME ASLink-PT-02a-CTLCardinality-2024-05
FORMULA_NAME ASLink-PT-02a-CTLCardinality-2024-06
FORMULA_NAME ASLink-PT-02a-CTLCardinality-2024-07
FORMULA_NAME ASLink-PT-02a-CTLCardinality-2024-08
FORMULA_NAME ASLink-PT-02a-CTLCardinality-2024-09
FORMULA_NAME ASLink-PT-02a-CTLCardinality-2024-10
FORMULA_NAME ASLink-PT-02a-CTLCardinality-2024-11
FORMULA_NAME ASLink-PT-02a-CTLCardinality-2023-12
FORMULA_NAME ASLink-PT-02a-CTLCardinality-2023-13
FORMULA_NAME ASLink-PT-02a-CTLCardinality-2023-14
FORMULA_NAME ASLink-PT-02a-CTLCardinality-2023-15
=== Now, execution of the tool begins
BK_START 1716225444310
Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ASLink-PT-02a
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-20 17:17:26] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2024-05-20 17:17:26] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-20 17:17:26] [INFO ] Load time of PNML (sax parser for PT used): 201 ms
[2024-05-20 17:17:26] [INFO ] Transformed 626 places.
[2024-05-20 17:17:26] [INFO ] Transformed 1008 transitions.
[2024-05-20 17:17:26] [INFO ] Found NUPN structural information;
[2024-05-20 17:17:26] [INFO ] Parsed PT model containing 626 places and 1008 transitions and 3820 arcs in 379 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 160 ms.
Ensure Unique test removed 10 transitions
Reduce redundant transitions removed 10 transitions.
FORMULA ASLink-PT-02a-CTLCardinality-2024-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 106 out of 626 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 626/626 places, 998/998 transitions.
Ensure Unique test removed 8 places
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 0 with 11 rules applied. Total rules applied 11 place count 615 transition count 998
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 17 place count 609 transition count 974
Iterating global reduction 1 with 6 rules applied. Total rules applied 23 place count 609 transition count 974
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 24 place count 609 transition count 973
Applied a total of 24 rules in 157 ms. Remains 609 /626 variables (removed 17) and now considering 973/998 (removed 25) transitions.
// Phase 1: matrix 973 rows 609 cols
[2024-05-20 17:17:27] [INFO ] Computed 107 invariants in 82 ms
[2024-05-20 17:17:28] [INFO ] Implicit Places using invariants in 1268 ms returned [1, 20, 21, 24, 35, 53, 219, 223, 224, 242, 260, 389, 394, 411, 412, 413, 447, 449, 452, 470, 471, 473, 474, 491, 499, 507, 513, 519, 525, 531, 539, 545, 551, 559]
Discarding 34 places :
Implicit Place search using SMT only with invariants took 1332 ms to find 34 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 575/626 places, 973/998 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 564 transition count 962
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 564 transition count 962
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 28 place count 558 transition count 956
Iterating global reduction 0 with 6 rules applied. Total rules applied 34 place count 558 transition count 956
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 36 place count 556 transition count 954
Iterating global reduction 0 with 2 rules applied. Total rules applied 38 place count 556 transition count 954
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 39 place count 555 transition count 953
Iterating global reduction 0 with 1 rules applied. Total rules applied 40 place count 555 transition count 953
Applied a total of 40 rules in 89 ms. Remains 555 /575 variables (removed 20) and now considering 953/973 (removed 20) transitions.
// Phase 1: matrix 953 rows 555 cols
[2024-05-20 17:17:28] [INFO ] Computed 73 invariants in 50 ms
[2024-05-20 17:17:28] [INFO ] Implicit Places using invariants in 558 ms returned []
[2024-05-20 17:17:28] [INFO ] Invariant cache hit.
[2024-05-20 17:17:30] [INFO ] Implicit Places using invariants and state equation in 1405 ms returned []
Implicit Place search using SMT with State Equation took 1971 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 555/626 places, 953/998 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 3580 ms. Remains : 555/626 places, 953/998 transitions.
Support contains 106 out of 555 places after structural reductions.
[2024-05-20 17:17:30] [INFO ] Flatten gal took : 167 ms
[2024-05-20 17:17:30] [INFO ] Flatten gal took : 96 ms
[2024-05-20 17:17:31] [INFO ] Input system was already deterministic with 953 transitions.
Support contains 98 out of 555 places (down from 106) after GAL structural reductions.
FORMULA ASLink-PT-02a-CTLCardinality-2024-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 40000 steps (464 resets) in 2400 ms. (16 steps per ms) remains 14/57 properties
BEST_FIRST walk for 40003 steps (136 resets) in 470 ms. (84 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40003 steps (124 resets) in 143 ms. (277 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40001 steps (110 resets) in 213 ms. (186 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (134 resets) in 167 ms. (238 steps per ms) remains 13/14 properties
BEST_FIRST walk for 40003 steps (129 resets) in 113 ms. (350 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (136 resets) in 157 ms. (253 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (129 resets) in 162 ms. (245 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40002 steps (138 resets) in 175 ms. (227 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40003 steps (133 resets) in 195 ms. (204 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (126 resets) in 135 ms. (294 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40000 steps (135 resets) in 170 ms. (233 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40002 steps (130 resets) in 117 ms. (339 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (132 resets) in 157 ms. (253 steps per ms) remains 13/13 properties
[2024-05-20 17:17:32] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/22 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 1 (OVERLAPS) 235/257 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/257 variables, 1/13 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/257 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 4 (OVERLAPS) 15/272 variables, 4/17 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/272 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 6 (OVERLAPS) 265/537 variables, 50/67 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/537 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 8 (OVERLAPS) 18/555 variables, 6/73 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/555 variables, 0/73 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 10 (OVERLAPS) 953/1508 variables, 555/628 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1508 variables, 0/628 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 12 (OVERLAPS) 0/1508 variables, 0/628 constraints. Problems are: Problem set: 0 solved, 13 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1508/1508 variables, and 628 constraints, problems are : Problem set: 0 solved, 13 unsolved in 1880 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, Generalized P Invariants (flows): 57/57 constraints, State Equation: 555/555 constraints, PredecessorRefiner: 13/13 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 13 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/22 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 1 (OVERLAPS) 235/257 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 13 unsolved
Problem AtomicPropp11 is UNSAT
At refinement iteration 2 (INCLUDED_ONLY) 0/257 variables, 1/13 constraints. Problems are: Problem set: 1 solved, 12 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/257 variables, 0/13 constraints. Problems are: Problem set: 1 solved, 12 unsolved
At refinement iteration 4 (OVERLAPS) 15/272 variables, 4/17 constraints. Problems are: Problem set: 1 solved, 12 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/272 variables, 0/17 constraints. Problems are: Problem set: 1 solved, 12 unsolved
At refinement iteration 6 (OVERLAPS) 265/537 variables, 50/67 constraints. Problems are: Problem set: 1 solved, 12 unsolved
[2024-05-20 17:17:35] [INFO ] Deduced a trap composed of 127 places in 344 ms of which 47 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/537 variables, 1/68 constraints. Problems are: Problem set: 1 solved, 12 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/537 variables, 0/68 constraints. Problems are: Problem set: 1 solved, 12 unsolved
At refinement iteration 9 (OVERLAPS) 18/555 variables, 6/74 constraints. Problems are: Problem set: 1 solved, 12 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/555 variables, 0/74 constraints. Problems are: Problem set: 1 solved, 12 unsolved
Problem AtomicPropp22 is UNSAT
At refinement iteration 11 (OVERLAPS) 953/1508 variables, 555/629 constraints. Problems are: Problem set: 2 solved, 11 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1508 variables, 11/640 constraints. Problems are: Problem set: 2 solved, 11 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1508/1508 variables, and 640 constraints, problems are : Problem set: 2 solved, 11 unsolved in 5009 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, Generalized P Invariants (flows): 57/57 constraints, State Equation: 555/555 constraints, PredecessorRefiner: 11/13 constraints, Known Traps: 1/1 constraints]
After SMT, in 6950ms problems are : Problem set: 2 solved, 11 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 16 out of 555 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 555/555 places, 953/953 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 92 transitions
Trivial Post-agglo rules discarded 92 transitions
Performed 92 trivial Post agglomeration. Transition count delta: 92
Iterating post reduction 0 with 92 rules applied. Total rules applied 92 place count 555 transition count 861
Reduce places removed 92 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 93 rules applied. Total rules applied 185 place count 463 transition count 860
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 186 place count 462 transition count 860
Performed 58 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 58 Pre rules applied. Total rules applied 186 place count 462 transition count 802
Deduced a syphon composed of 58 places in 1 ms
Ensure Unique test removed 21 places
Reduce places removed 79 places and 0 transitions.
Iterating global reduction 3 with 137 rules applied. Total rules applied 323 place count 383 transition count 802
Discarding 3 places :
Implicit places reduction removed 3 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 3 with 10 rules applied. Total rules applied 333 place count 380 transition count 795
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 4 with 7 rules applied. Total rules applied 340 place count 373 transition count 795
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 4 Pre rules applied. Total rules applied 340 place count 373 transition count 791
Deduced a syphon composed of 4 places in 3 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 5 with 8 rules applied. Total rules applied 348 place count 369 transition count 791
Discarding 8 places :
Symmetric choice reduction at 5 with 8 rule applications. Total rules 356 place count 361 transition count 776
Iterating global reduction 5 with 8 rules applied. Total rules applied 364 place count 361 transition count 776
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 5 with 4 rules applied. Total rules applied 368 place count 361 transition count 772
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 370 place count 359 transition count 772
Discarding 3 places :
Symmetric choice reduction at 7 with 3 rule applications. Total rules 373 place count 356 transition count 762
Iterating global reduction 7 with 3 rules applied. Total rules applied 376 place count 356 transition count 762
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 1 Pre rules applied. Total rules applied 376 place count 356 transition count 761
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 378 place count 355 transition count 761
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 380 place count 353 transition count 752
Iterating global reduction 7 with 2 rules applied. Total rules applied 382 place count 353 transition count 752
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 383 place count 352 transition count 744
Iterating global reduction 7 with 1 rules applied. Total rules applied 384 place count 352 transition count 744
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 385 place count 351 transition count 736
Iterating global reduction 7 with 1 rules applied. Total rules applied 386 place count 351 transition count 736
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 387 place count 350 transition count 728
Iterating global reduction 7 with 1 rules applied. Total rules applied 388 place count 350 transition count 728
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 389 place count 349 transition count 720
Iterating global reduction 7 with 1 rules applied. Total rules applied 390 place count 349 transition count 720
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 391 place count 348 transition count 712
Iterating global reduction 7 with 1 rules applied. Total rules applied 392 place count 348 transition count 712
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 393 place count 347 transition count 704
Iterating global reduction 7 with 1 rules applied. Total rules applied 394 place count 347 transition count 704
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 395 place count 346 transition count 696
Iterating global reduction 7 with 1 rules applied. Total rules applied 396 place count 346 transition count 696
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 397 place count 345 transition count 688
Iterating global reduction 7 with 1 rules applied. Total rules applied 398 place count 345 transition count 688
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 399 place count 344 transition count 680
Iterating global reduction 7 with 1 rules applied. Total rules applied 400 place count 344 transition count 680
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 401 place count 343 transition count 672
Iterating global reduction 7 with 1 rules applied. Total rules applied 402 place count 343 transition count 672
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 403 place count 342 transition count 664
Iterating global reduction 7 with 1 rules applied. Total rules applied 404 place count 342 transition count 664
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 405 place count 341 transition count 656
Iterating global reduction 7 with 1 rules applied. Total rules applied 406 place count 341 transition count 656
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 407 place count 340 transition count 648
Iterating global reduction 7 with 1 rules applied. Total rules applied 408 place count 340 transition count 648
Performed 31 Post agglomeration using F-continuation condition.Transition count delta: 31
Deduced a syphon composed of 31 places in 1 ms
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 7 with 62 rules applied. Total rules applied 470 place count 309 transition count 617
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 471 place count 308 transition count 616
Iterating global reduction 7 with 1 rules applied. Total rules applied 472 place count 308 transition count 616
Free-agglomeration rule (complex) applied 13 times.
Iterating global reduction 7 with 13 rules applied. Total rules applied 485 place count 308 transition count 603
Ensure Unique test removed 2 places
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 7 with 15 rules applied. Total rules applied 500 place count 293 transition count 603
Partial Free-agglomeration rule applied 7 times.
Drop transitions (Partial Free agglomeration) removed 7 transitions
Iterating global reduction 8 with 7 rules applied. Total rules applied 507 place count 293 transition count 603
Applied a total of 507 rules in 389 ms. Remains 293 /555 variables (removed 262) and now considering 603/953 (removed 350) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 390 ms. Remains : 293/555 places, 603/953 transitions.
RANDOM walk for 40000 steps (833 resets) in 516 ms. (77 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40002 steps (307 resets) in 174 ms. (228 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (307 resets) in 221 ms. (180 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (310 resets) in 173 ms. (229 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40001 steps (313 resets) in 131 ms. (303 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (277 resets) in 183 ms. (217 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40001 steps (301 resets) in 103 ms. (384 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40002 steps (311 resets) in 84 ms. (470 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40001 steps (319 resets) in 82 ms. (481 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (299 resets) in 86 ms. (459 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40002 steps (311 resets) in 71 ms. (555 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40001 steps (284 resets) in 69 ms. (571 steps per ms) remains 11/11 properties
Interrupted probabilistic random walk after 268389 steps, run timeout after 3001 ms. (steps per millisecond=89 ) properties seen :8 out of 11
Probabilistic random walk after 268389 steps, saw 126152 distinct states, run finished after 3007 ms. (steps per millisecond=89 ) properties seen :8
// Phase 1: matrix 603 rows 293 cols
[2024-05-20 17:17:43] [INFO ] Computed 47 invariants in 7 ms
[2024-05-20 17:17:43] [INFO ] State equation strengthened by 6 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, 3 unsolved
At refinement iteration 1 (OVERLAPS) 51/56 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/56 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 60/116 variables, 9/14 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/116 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 168/284 variables, 31/45 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/284 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 9/293 variables, 2/47 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/293 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (OVERLAPS) 603/896 variables, 293/340 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/896 variables, 6/346 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/896 variables, 0/346 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (OVERLAPS) 0/896 variables, 0/346 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 896/896 variables, and 346 constraints, problems are : Problem set: 0 solved, 3 unsolved in 514 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 33/33 constraints, State Equation: 293/293 constraints, ReadFeed: 6/6 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 51/56 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/56 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 60/116 variables, 9/14 constraints. Problems are: Problem set: 0 solved, 3 unsolved
[2024-05-20 17:17:44] [INFO ] Deduced a trap composed of 15 places in 35 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/116 variables, 1/15 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/116 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (OVERLAPS) 168/284 variables, 31/46 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/284 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (OVERLAPS) 9/293 variables, 2/48 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/293 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (OVERLAPS) 603/896 variables, 293/341 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/896 variables, 6/347 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/896 variables, 3/350 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/896 variables, 0/350 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 14 (OVERLAPS) 0/896 variables, 0/350 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 896/896 variables, and 350 constraints, problems are : Problem set: 0 solved, 3 unsolved in 2289 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 33/33 constraints, State Equation: 293/293 constraints, ReadFeed: 6/6 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 1/1 constraints]
After SMT, in 2826ms problems are : Problem set: 0 solved, 3 unsolved
Fused 3 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 1628 ms.
Support contains 5 out of 293 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 293/293 places, 603/603 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 293 transition count 598
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 10 place count 288 transition count 598
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 10 place count 288 transition count 596
Deduced a syphon composed of 2 places in 6 ms
Ensure Unique test removed 1 places
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 5 rules applied. Total rules applied 15 place count 285 transition count 596
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 2 with 1 rules applied. Total rules applied 16 place count 284 transition count 596
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 18 place count 282 transition count 594
Ensure Unique test removed 1 places
Iterating global reduction 3 with 3 rules applied. Total rules applied 21 place count 281 transition count 594
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 3 with 4 rules applied. Total rules applied 25 place count 281 transition count 590
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 27 place count 279 transition count 590
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 29 place count 278 transition count 589
Free-agglomeration rule applied 1 times.
Iterating global reduction 5 with 1 rules applied. Total rules applied 30 place count 278 transition count 588
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 31 place count 277 transition count 588
Applied a total of 31 rules in 80 ms. Remains 277 /293 variables (removed 16) and now considering 588/603 (removed 15) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 81 ms. Remains : 277/293 places, 588/603 transitions.
RANDOM walk for 40000 steps (736 resets) in 156 ms. (254 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (303 resets) in 93 ms. (425 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40002 steps (302 resets) in 117 ms. (339 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40000 steps (306 resets) in 91 ms. (434 steps per ms) remains 3/3 properties
Interrupted probabilistic random walk after 342940 steps, run timeout after 3001 ms. (steps per millisecond=114 ) properties seen :0 out of 3
Probabilistic random walk after 342940 steps, saw 193044 distinct states, run finished after 3001 ms. (steps per millisecond=114 ) properties seen :0
// Phase 1: matrix 588 rows 277 cols
[2024-05-20 17:17:51] [INFO ] Computed 44 invariants in 12 ms
[2024-05-20 17:17:51] [INFO ] State equation strengthened by 9 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, 3 unsolved
At refinement iteration 1 (OVERLAPS) 39/44 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/44 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 43/87 variables, 9/14 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/87 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 180/267 variables, 27/41 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/267 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 10/277 variables, 3/44 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/277 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (OVERLAPS) 588/865 variables, 277/321 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/865 variables, 9/330 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/865 variables, 0/330 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (OVERLAPS) 0/865 variables, 0/330 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 865/865 variables, and 330 constraints, problems are : Problem set: 0 solved, 3 unsolved in 459 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 30/30 constraints, State Equation: 277/277 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 39/44 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/44 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 43/87 variables, 9/14 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/87 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 180/267 variables, 27/41 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/267 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 10/277 variables, 3/44 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/277 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (OVERLAPS) 588/865 variables, 277/321 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/865 variables, 9/330 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/865 variables, 3/333 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/865 variables, 0/333 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (OVERLAPS) 0/865 variables, 0/333 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 865/865 variables, and 333 constraints, problems are : Problem set: 0 solved, 3 unsolved in 1473 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 30/30 constraints, State Equation: 277/277 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints]
After SMT, in 1963ms problems are : Problem set: 0 solved, 3 unsolved
Fused 3 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 1026 ms.
Support contains 5 out of 277 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 277/277 places, 588/588 transitions.
Applied a total of 0 rules in 49 ms. Remains 277 /277 variables (removed 0) and now considering 588/588 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 49 ms. Remains : 277/277 places, 588/588 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 277/277 places, 588/588 transitions.
Applied a total of 0 rules in 26 ms. Remains 277 /277 variables (removed 0) and now considering 588/588 (removed 0) transitions.
[2024-05-20 17:17:54] [INFO ] Invariant cache hit.
[2024-05-20 17:17:55] [INFO ] Implicit Places using invariants in 352 ms returned [57, 86, 94, 100, 103, 105, 118, 119, 120, 121, 191, 198, 201, 203, 210, 223, 224]
[2024-05-20 17:17:55] [INFO ] Actually due to overlaps returned [118, 119, 121, 120, 224, 57, 191, 203, 223, 198, 210]
Discarding 11 places :
Implicit Place search using SMT only with invariants took 354 ms to find 11 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 266/277 places, 588/588 transitions.
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 5 Pre rules applied. Total rules applied 0 place count 266 transition count 583
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 10 place count 261 transition count 583
Discarding 2 places :
Implicit places reduction removed 2 places
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 4 rules applied. Total rules applied 14 place count 259 transition count 581
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 16 place count 257 transition count 581
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 21 place count 252 transition count 576
Iterating global reduction 2 with 5 rules applied. Total rules applied 26 place count 252 transition count 576
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 28 place count 252 transition count 574
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 5 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 34 place count 249 transition count 571
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 35 place count 249 transition count 570
Free-agglomeration rule applied 4 times.
Iterating global reduction 4 with 4 rules applied. Total rules applied 39 place count 249 transition count 566
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 5 rules applied. Total rules applied 44 place count 245 transition count 565
Applied a total of 44 rules in 76 ms. Remains 245 /266 variables (removed 21) and now considering 565/588 (removed 23) transitions.
// Phase 1: matrix 565 rows 245 cols
[2024-05-20 17:17:55] [INFO ] Computed 31 invariants in 4 ms
[2024-05-20 17:17:55] [INFO ] Implicit Places using invariants in 325 ms returned [74, 92, 98, 101, 103, 105, 161, 182]
[2024-05-20 17:17:55] [INFO ] Actually due to overlaps returned [182, 92, 98, 103, 74, 105, 161]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 329 ms to find 7 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 238/277 places, 565/588 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 234 transition count 561
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 234 transition count 561
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 233 transition count 560
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 233 transition count 560
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 5 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 16 place count 230 transition count 557
Free-agglomeration rule applied 3 times.
Iterating global reduction 0 with 3 rules applied. Total rules applied 19 place count 230 transition count 554
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 22 place count 227 transition count 554
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 1 with 2 rules applied. Total rules applied 24 place count 227 transition count 552
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 26 place count 225 transition count 552
Applied a total of 26 rules in 80 ms. Remains 225 /238 variables (removed 13) and now considering 552/565 (removed 13) transitions.
// Phase 1: matrix 552 rows 225 cols
[2024-05-20 17:17:55] [INFO ] Computed 24 invariants in 4 ms
[2024-05-20 17:17:55] [INFO ] Implicit Places using invariants in 275 ms returned []
[2024-05-20 17:17:55] [INFO ] Invariant cache hit.
[2024-05-20 17:17:56] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-20 17:17:56] [INFO ] Implicit Places using invariants and state equation in 597 ms returned []
Implicit Place search using SMT with State Equation took 884 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 225/277 places, 552/588 transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 1750 ms. Remains : 225/277 places, 552/588 transitions.
RANDOM walk for 40000 steps (982 resets) in 150 ms. (264 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40001 steps (375 resets) in 73 ms. (540 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (418 resets) in 70 ms. (563 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40001 steps (399 resets) in 85 ms. (465 steps per ms) remains 3/3 properties
Interrupted probabilistic random walk after 587768 steps, run timeout after 3001 ms. (steps per millisecond=195 ) properties seen :2 out of 3
Probabilistic random walk after 587768 steps, saw 250007 distinct states, run finished after 3005 ms. (steps per millisecond=195 ) properties seen :2
[2024-05-20 17:17:59] [INFO ] Invariant cache hit.
[2024-05-20 17:17:59] [INFO ] State equation strengthened by 2 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 8/9 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/9 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 89/98 variables, 7/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/98 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 126/224 variables, 15/23 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/224 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 1/225 variables, 1/24 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/225 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 552/777 variables, 225/249 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/777 variables, 2/251 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/777 variables, 0/251 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 0/777 variables, 0/251 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 777/777 variables, and 251 constraints, problems are : Problem set: 0 solved, 1 unsolved in 355 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, Generalized P Invariants (flows): 16/16 constraints, State Equation: 225/225 constraints, ReadFeed: 2/2 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) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 8/9 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/9 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 89/98 variables, 7/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-20 17:18:00] [INFO ] Deduced a trap composed of 14 places in 34 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/98 variables, 1/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/98 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 126/224 variables, 15/24 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/224 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 1/225 variables, 1/25 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/225 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 552/777 variables, 225/250 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/777 variables, 2/252 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/777 variables, 1/253 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/777 variables, 0/253 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 0/777 variables, 0/253 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 777/777 variables, and 253 constraints, problems are : Problem set: 0 solved, 1 unsolved in 374 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, Generalized P Invariants (flows): 16/16 constraints, State Equation: 225/225 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 1/1 constraints]
After SMT, in 742ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 33 ms.
Support contains 1 out of 225 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 225/225 places, 552/552 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 225 transition count 551
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 224 transition count 551
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 0 with 6 rules applied. Total rules applied 8 place count 221 transition count 548
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 220 transition count 547
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 220 transition count 547
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 219 transition count 546
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 219 transition count 546
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 13 place count 219 transition count 545
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 14 place count 218 transition count 545
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 15 place count 217 transition count 544
Applied a total of 15 rules in 50 ms. Remains 217 /225 variables (removed 8) and now considering 544/552 (removed 8) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 50 ms. Remains : 217/225 places, 544/552 transitions.
RANDOM walk for 40000 steps (948 resets) in 110 ms. (360 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (392 resets) in 40 ms. (975 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 682576 steps, run timeout after 3001 ms. (steps per millisecond=227 ) properties seen :0 out of 1
Probabilistic random walk after 682576 steps, saw 286463 distinct states, run finished after 3001 ms. (steps per millisecond=227 ) properties seen :0
// Phase 1: matrix 544 rows 217 cols
[2024-05-20 17:18:03] [INFO ] Computed 24 invariants in 5 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 5/6 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/6 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 14/20 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/20 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 114/134 variables, 7/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/134 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 48/182 variables, 5/15 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/182 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 35/217 variables, 9/24 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/217 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 544/761 variables, 217/241 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/761 variables, 0/241 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 0/761 variables, 0/241 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 761/761 variables, and 241 constraints, problems are : Problem set: 0 solved, 1 unsolved in 330 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, Generalized P Invariants (flows): 16/16 constraints, State Equation: 217/217 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) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 5/6 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/6 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 14/20 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/20 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 114/134 variables, 7/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/134 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 48/182 variables, 5/15 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/182 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 35/217 variables, 9/24 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/217 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 544/761 variables, 217/241 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/761 variables, 1/242 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/761 variables, 0/242 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 0/761 variables, 0/242 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 761/761 variables, and 242 constraints, problems are : Problem set: 0 solved, 1 unsolved in 307 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, Generalized P Invariants (flows): 16/16 constraints, State Equation: 217/217 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 651ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 24 ms.
Support contains 1 out of 217 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 217/217 places, 544/544 transitions.
Applied a total of 0 rules in 8 ms. Remains 217 /217 variables (removed 0) and now considering 544/544 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9 ms. Remains : 217/217 places, 544/544 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 217/217 places, 544/544 transitions.
Applied a total of 0 rules in 8 ms. Remains 217 /217 variables (removed 0) and now considering 544/544 (removed 0) transitions.
[2024-05-20 17:18:04] [INFO ] Invariant cache hit.
[2024-05-20 17:18:04] [INFO ] Implicit Places using invariants in 251 ms returned [87]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 254 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 216/217 places, 544/544 transitions.
Applied a total of 0 rules in 9 ms. Remains 216 /216 variables (removed 0) and now considering 544/544 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 272 ms. Remains : 216/217 places, 544/544 transitions.
RANDOM walk for 40000 steps (987 resets) in 125 ms. (317 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40002 steps (391 resets) in 50 ms. (784 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 686809 steps, run timeout after 3001 ms. (steps per millisecond=228 ) properties seen :0 out of 1
Probabilistic random walk after 686809 steps, saw 288145 distinct states, run finished after 3001 ms. (steps per millisecond=228 ) properties seen :0
// Phase 1: matrix 544 rows 216 cols
[2024-05-20 17:18:07] [INFO ] Computed 23 invariants in 7 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 5/6 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/6 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 13/19 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/19 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 114/133 variables, 7/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/133 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 34/167 variables, 5/14 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-20 17:18:07] [INFO ] Deduced a trap composed of 13 places in 31 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/167 variables, 1/15 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/167 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 49/216 variables, 9/24 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/216 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 12 (OVERLAPS) 544/760 variables, 216/240 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/760 variables, 0/240 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 0/760 variables, 0/240 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 760/760 variables, and 240 constraints, problems are : Problem set: 0 solved, 1 unsolved in 340 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 16/16 constraints, State Equation: 216/216 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 5/6 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/6 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 13/19 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/19 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 114/133 variables, 7/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/133 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 34/167 variables, 5/14 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/167 variables, 1/15 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-20 17:18:07] [INFO ] Deduced a trap composed of 13 places in 30 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/167 variables, 1/16 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/167 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 49/216 variables, 9/25 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/216 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 544/760 variables, 216/241 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/760 variables, 1/242 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/760 variables, 0/242 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 0/760 variables, 0/242 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 760/760 variables, and 242 constraints, problems are : Problem set: 0 solved, 1 unsolved in 322 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 16/16 constraints, State Equation: 216/216 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 2/2 constraints]
After SMT, in 675ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 32 ms.
Support contains 1 out of 216 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 216/216 places, 544/544 transitions.
Applied a total of 0 rules in 13 ms. Remains 216 /216 variables (removed 0) and now considering 544/544 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 13 ms. Remains : 216/216 places, 544/544 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 216/216 places, 544/544 transitions.
Applied a total of 0 rules in 8 ms. Remains 216 /216 variables (removed 0) and now considering 544/544 (removed 0) transitions.
[2024-05-20 17:18:08] [INFO ] Invariant cache hit.
[2024-05-20 17:18:08] [INFO ] Implicit Places using invariants in 287 ms returned []
[2024-05-20 17:18:08] [INFO ] Invariant cache hit.
[2024-05-20 17:18:09] [INFO ] Implicit Places using invariants and state equation in 643 ms returned []
Implicit Place search using SMT with State Equation took 943 ms to find 0 implicit places.
[2024-05-20 17:18:09] [INFO ] Redundant transitions in 34 ms returned []
Running 530 sub problems to find dead transitions.
[2024-05-20 17:18:09] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/215 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 530 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/215 variables, 13/17 constraints. Problems are: Problem set: 0 solved, 530 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/215 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 530 unsolved
At refinement iteration 3 (OVERLAPS) 1/216 variables, 3/20 constraints. Problems are: Problem set: 0 solved, 530 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/216 variables, 3/23 constraints. Problems are: Problem set: 0 solved, 530 unsolved
[2024-05-20 17:18:22] [INFO ] Deduced a trap composed of 13 places in 150 ms of which 4 ms to minimize.
[2024-05-20 17:18:23] [INFO ] Deduced a trap composed of 70 places in 206 ms of which 3 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/216 variables, 2/25 constraints. Problems are: Problem set: 0 solved, 530 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/216 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 530 unsolved
At refinement iteration 7 (OVERLAPS) 544/760 variables, 216/241 constraints. Problems are: Problem set: 0 solved, 530 unsolved
[2024-05-20 17:18:38] [INFO ] Deduced a trap composed of 70 places in 187 ms of which 5 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/760 variables, 1/242 constraints. Problems are: Problem set: 0 solved, 530 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0.0)
(s1 0.0)
(s2 1.0)
(s3 0.0)
(s4 0.0)
(s5 0.0)
(s6 0.0)
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(s8 0.0)
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(s10 0.0)
(s11 0.0)
(s12 0.0)
(s13 0.0)
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(s15 0.0)
(s16 0.0)
(s17 0.0)
(s18 0.0)
(s19 0.0)
(s20 1.0)
(s21 0.0)
(s22 0.0)
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(s24 0.0)
(s25 0.0)
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(s31 0.0)
(s32 1.0)
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(s43 0.0)
(s44 0.0)
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(s46 0.0)
(s47 0.0)
(s48 0.0)
(s49 0.0)
(s50 0.0)
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(s52 0.0)
(s53 0.0)
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(s65 0.0)timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 760/760 variables, and 242 constraints, problems are : Problem set: 0 solved, 530 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 16/16 constraints, State Equation: 216/216 constraints, PredecessorRefiner: 530/530 constraints, Known Traps: 3/3 constraints]
Escalating to Integer solving :Problem set: 0 solved, 530 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/215 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 530 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/215 variables, 13/17 constraints. Problems are: Problem set: 0 solved, 530 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/215 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 530 unsolved
At refinement iteration 3 (OVERLAPS) 1/216 variables, 3/20 constraints. Problems are: Problem set: 0 solved, 530 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/216 variables, 3/23 constraints. Problems are: Problem set: 0 solved, 530 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/216 variables, 3/26 constraints. Problems are: Problem set: 0 solved, 530 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/216 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 530 unsolved
Problem TDEAD3 is UNSAT
Problem TDEAD4 is UNSAT
Problem TDEAD5 is UNSAT
Problem TDEAD6 is UNSAT
Problem TDEAD7 is UNSAT
Problem TDEAD8 is UNSAT
Problem TDEAD9 is UNSAT
Problem TDEAD10 is UNSAT
Problem TDEAD12 is UNSAT
Problem TDEAD13 is UNSAT
Problem TDEAD14 is UNSAT
Problem TDEAD15 is UNSAT
Problem TDEAD16 is UNSAT
Problem TDEAD17 is UNSAT
Problem TDEAD18 is UNSAT
Problem TDEAD20 is UNSAT
Problem TDEAD21 is UNSAT
Problem TDEAD22 is UNSAT
Problem TDEAD23 is UNSAT
Problem TDEAD24 is UNSAT
Problem TDEAD25 is UNSAT
Problem TDEAD26 is UNSAT
Problem TDEAD27 is UNSAT
Problem TDEAD29 is UNSAT
Problem TDEAD30 is UNSAT
Problem TDEAD31 is UNSAT
Problem TDEAD32 is UNSAT
Problem TDEAD33 is UNSAT
Problem TDEAD34 is UNSAT
Problem TDEAD35 is UNSAT
Problem TDEAD37 is UNSAT
Problem TDEAD38 is UNSAT
Problem TDEAD39 is UNSAT
Problem TDEAD40 is UNSAT
Problem TDEAD41 is UNSAT
Problem TDEAD42 is UNSAT
Problem TDEAD43 is UNSAT
Problem TDEAD44 is UNSAT
Problem TDEAD46 is UNSAT
Problem TDEAD47 is UNSAT
Problem TDEAD48 is UNSAT
Problem TDEAD49 is UNSAT
Problem TDEAD50 is UNSAT
Problem TDEAD51 is UNSAT
Problem TDEAD52 is UNSAT
Problem TDEAD54 is UNSAT
Problem TDEAD55 is UNSAT
Problem TDEAD56 is UNSAT
Problem TDEAD57 is UNSAT
Problem TDEAD58 is UNSAT
Problem TDEAD59 is UNSAT
Problem TDEAD60 is UNSAT
Problem TDEAD61 is UNSAT
Problem TDEAD63 is UNSAT
Problem TDEAD64 is UNSAT
Problem TDEAD65 is UNSAT
Problem TDEAD66 is UNSAT
Problem TDEAD67 is UNSAT
Problem TDEAD68 is UNSAT
Problem TDEAD69 is UNSAT
Problem TDEAD71 is UNSAT
Problem TDEAD72 is UNSAT
Problem TDEAD73 is UNSAT
Problem TDEAD74 is UNSAT
Problem TDEAD75 is UNSAT
Problem TDEAD76 is UNSAT
Problem TDEAD77 is UNSAT
Problem TDEAD78 is UNSAT
Problem TDEAD80 is UNSAT
Problem TDEAD81 is UNSAT
Problem TDEAD82 is UNSAT
Problem TDEAD83 is UNSAT
Problem TDEAD84 is UNSAT
Problem TDEAD85 is UNSAT
Problem TDEAD86 is UNSAT
Problem TDEAD88 is UNSAT
Problem TDEAD89 is UNSAT
Problem TDEAD90 is UNSAT
Problem TDEAD91 is UNSAT
Problem TDEAD92 is UNSAT
Problem TDEAD93 is UNSAT
Problem TDEAD94 is UNSAT
Problem TDEAD95 is UNSAT
Problem TDEAD97 is UNSAT
Problem TDEAD98 is UNSAT
Problem TDEAD99 is UNSAT
Problem TDEAD100 is UNSAT
Problem TDEAD101 is UNSAT
Problem TDEAD102 is UNSAT
Problem TDEAD103 is UNSAT
Problem TDEAD105 is UNSAT
Problem TDEAD106 is UNSAT
Problem TDEAD107 is UNSAT
Problem TDEAD108 is UNSAT
Problem TDEAD109 is UNSAT
Problem TDEAD110 is UNSAT
Problem TDEAD111 is UNSAT
Problem TDEAD112 is UNSAT
Problem TDEAD114 is UNSAT
Problem TDEAD115 is UNSAT
Problem TDEAD116 is UNSAT
Problem TDEAD117 is UNSAT
Problem TDEAD118 is UNSAT
Problem TDEAD119 is UNSAT
Problem TDEAD120 is UNSAT
Problem TDEAD122 is UNSAT
Problem TDEAD123 is UNSAT
Problem TDEAD124 is UNSAT
Problem TDEAD125 is UNSAT
Problem TDEAD126 is UNSAT
Problem TDEAD127 is UNSAT
Problem TDEAD129 is UNSAT
Problem TDEAD130 is UNSAT
Problem TDEAD131 is UNSAT
Problem TDEAD132 is UNSAT
Problem TDEAD133 is UNSAT
Problem TDEAD134 is UNSAT
Problem TDEAD135 is UNSAT
Problem TDEAD137 is UNSAT
Problem TDEAD138 is UNSAT
Problem TDEAD139 is UNSAT
Problem TDEAD140 is UNSAT
Problem TDEAD141 is UNSAT
Problem TDEAD142 is UNSAT
Problem TDEAD144 is UNSAT
Problem TDEAD145 is UNSAT
Problem TDEAD146 is UNSAT
Problem TDEAD147 is UNSAT
Problem TDEAD148 is UNSAT
Problem TDEAD149 is UNSAT
Problem TDEAD150 is UNSAT
Problem TDEAD152 is UNSAT
Problem TDEAD153 is UNSAT
Problem TDEAD154 is UNSAT
Problem TDEAD155 is UNSAT
Problem TDEAD156 is UNSAT
Problem TDEAD157 is UNSAT
Problem TDEAD159 is UNSAT
Problem TDEAD160 is UNSAT
Problem TDEAD161 is UNSAT
Problem TDEAD162 is UNSAT
Problem TDEAD163 is UNSAT
Problem TDEAD164 is UNSAT
Problem TDEAD165 is UNSAT
Problem TDEAD167 is UNSAT
Problem TDEAD168 is UNSAT
Problem TDEAD169 is UNSAT
Problem TDEAD170 is UNSAT
Problem TDEAD171 is UNSAT
Problem TDEAD172 is UNSAT
Problem TDEAD174 is UNSAT
Problem TDEAD175 is UNSAT
Problem TDEAD176 is UNSAT
Problem TDEAD177 is UNSAT
Problem TDEAD178 is UNSAT
Problem TDEAD179 is UNSAT
Problem TDEAD180 is UNSAT
Problem TDEAD182 is UNSAT
Problem TDEAD183 is UNSAT
Problem TDEAD184 is UNSAT
Problem TDEAD185 is UNSAT
Problem TDEAD186 is UNSAT
Problem TDEAD187 is UNSAT
Problem TDEAD189 is UNSAT
Problem TDEAD190 is UNSAT
Problem TDEAD191 is UNSAT
Problem TDEAD192 is UNSAT
Problem TDEAD193 is UNSAT
Problem TDEAD194 is UNSAT
Problem TDEAD195 is UNSAT
Problem TDEAD197 is UNSAT
Problem TDEAD198 is UNSAT
Problem TDEAD199 is UNSAT
Problem TDEAD200 is UNSAT
Problem TDEAD201 is UNSAT
Problem TDEAD202 is UNSAT
Problem TDEAD204 is UNSAT
Problem TDEAD205 is UNSAT
Problem TDEAD206 is UNSAT
Problem TDEAD207 is UNSAT
Problem TDEAD208 is UNSAT
Problem TDEAD209 is UNSAT
Problem TDEAD210 is UNSAT
Problem TDEAD212 is UNSAT
Problem TDEAD213 is UNSAT
Problem TDEAD214 is UNSAT
Problem TDEAD215 is UNSAT
Problem TDEAD216 is UNSAT
Problem TDEAD217 is UNSAT
Problem TDEAD219 is UNSAT
Problem TDEAD220 is UNSAT
Problem TDEAD221 is UNSAT
Problem TDEAD222 is UNSAT
Problem TDEAD223 is UNSAT
Problem TDEAD224 is UNSAT
Problem TDEAD225 is UNSAT
Problem TDEAD260 is UNSAT
Problem TDEAD262 is UNSAT
Problem TDEAD263 is UNSAT
Problem TDEAD264 is UNSAT
Problem TDEAD265 is UNSAT
Problem TDEAD266 is UNSAT
Problem TDEAD268 is UNSAT
Problem TDEAD269 is UNSAT
Problem TDEAD270 is UNSAT
Problem TDEAD271 is UNSAT
Problem TDEAD272 is UNSAT
Problem TDEAD273 is UNSAT
Problem TDEAD274 is UNSAT
Problem TDEAD276 is UNSAT
Problem TDEAD277 is UNSAT
Problem TDEAD278 is UNSAT
Problem TDEAD279 is UNSAT
Problem TDEAD280 is UNSAT
Problem TDEAD281 is UNSAT
Problem TDEAD283 is UNSAT
Problem TDEAD284 is UNSAT
Problem TDEAD285 is UNSAT
Problem TDEAD286 is UNSAT
Problem TDEAD287 is UNSAT
Problem TDEAD288 is UNSAT
Problem TDEAD289 is UNSAT
Problem TDEAD291 is UNSAT
Problem TDEAD292 is UNSAT
Problem TDEAD293 is UNSAT
Problem TDEAD294 is UNSAT
Problem TDEAD295 is UNSAT
Problem TDEAD296 is UNSAT
Problem TDEAD298 is UNSAT
Problem TDEAD299 is UNSAT
Problem TDEAD300 is UNSAT
Problem TDEAD301 is UNSAT
Problem TDEAD302 is UNSAT
Problem TDEAD303 is UNSAT
Problem TDEAD304 is UNSAT
Problem TDEAD306 is UNSAT
Problem TDEAD307 is UNSAT
Problem TDEAD308 is UNSAT
Problem TDEAD309 is UNSAT
Problem TDEAD310 is UNSAT
Problem TDEAD311 is UNSAT
Problem TDEAD313 is UNSAT
Problem TDEAD314 is UNSAT
Problem TDEAD315 is UNSAT
Problem TDEAD316 is UNSAT
Problem TDEAD317 is UNSAT
Problem TDEAD318 is UNSAT
Problem TDEAD319 is UNSAT
Problem TDEAD321 is UNSAT
Problem TDEAD322 is UNSAT
Problem TDEAD323 is UNSAT
Problem TDEAD324 is UNSAT
Problem TDEAD325 is UNSAT
Problem TDEAD326 is UNSAT
Problem TDEAD328 is UNSAT
Problem TDEAD329 is UNSAT
Problem TDEAD330 is UNSAT
Problem TDEAD331 is UNSAT
Problem TDEAD332 is UNSAT
Problem TDEAD333 is UNSAT
Problem TDEAD334 is UNSAT
Problem TDEAD336 is UNSAT
At refinement iteration 7 (OVERLAPS) 544/760 variables, 216/242 constraints. Problems are: Problem set: 262 solved, 268 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 760/760 variables, and 510 constraints, problems are : Problem set: 262 solved, 268 unsolved in 30056 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 16/16 constraints, State Equation: 216/216 constraints, PredecessorRefiner: 268/530 constraints, Known Traps: 3/3 constraints]
After SMT, in 60612ms problems are : Problem set: 262 solved, 268 unsolved
Search for dead transitions found 262 dead transitions in 60625ms
Found 262 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 262 transitions
Dead transitions reduction (with SMT) removed 262 transitions
Starting structural reductions in REACHABILITY mode, iteration 1 : 216/216 places, 282/544 transitions.
Applied a total of 0 rules in 5 ms. Remains 216 /216 variables (removed 0) and now considering 282/282 (removed 0) transitions.
[2024-05-20 17:19:09] [INFO ] Redundant transitions in 3 ms returned []
Finished structural reductions in REACHABILITY mode , in 2 iterations and 61640 ms. Remains : 216/216 places, 282/544 transitions.
RANDOM walk for 40000 steps (998 resets) in 109 ms. (363 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40002 steps (399 resets) in 43 ms. (909 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 1065092 steps, run timeout after 3001 ms. (steps per millisecond=354 ) properties seen :0 out of 1
Probabilistic random walk after 1065092 steps, saw 426510 distinct states, run finished after 3001 ms. (steps per millisecond=354 ) properties seen :0
// Phase 1: matrix 282 rows 216 cols
[2024-05-20 17:19:12] [INFO ] Computed 23 invariants in 3 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 30/31 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/31 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 13/44 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/44 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 3/47 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/47 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 13/60 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/60 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 121/181 variables, 12/18 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-20 17:19:13] [INFO ] Deduced a trap composed of 25 places in 79 ms of which 2 ms to minimize.
[2024-05-20 17:19:13] [INFO ] Deduced a trap composed of 39 places in 84 ms of which 2 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/181 variables, 2/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/181 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 18/199 variables, 3/23 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-20 17:19:13] [INFO ] Deduced a trap composed of 13 places in 32 ms of which 2 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/199 variables, 1/24 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/199 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 17/216 variables, 2/26 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/216 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 282/498 variables, 216/242 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/498 variables, 0/242 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 0/498 variables, 0/242 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 498/498 variables, and 242 constraints, problems are : Problem set: 0 solved, 1 unsolved in 471 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 14/14 constraints, State Equation: 216/216 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 3/3 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 30/31 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/31 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 13/44 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/44 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 3/47 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/47 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 13/60 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/60 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 121/181 variables, 12/18 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/181 variables, 2/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/181 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 18/199 variables, 3/23 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/199 variables, 1/24 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/199 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 17/216 variables, 2/26 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/216 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 282/498 variables, 216/242 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/498 variables, 1/243 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/498 variables, 0/243 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (OVERLAPS) 0/498 variables, 0/243 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 498/498 variables, and 243 constraints, problems are : Problem set: 0 solved, 1 unsolved in 235 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 14/14 constraints, State Equation: 216/216 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 3/3 constraints]
After SMT, in 716ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 46 ms.
Support contains 1 out of 216 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 216/216 places, 282/282 transitions.
Applied a total of 0 rules in 5 ms. Remains 216 /216 variables (removed 0) and now considering 282/282 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6 ms. Remains : 216/216 places, 282/282 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 216/216 places, 282/282 transitions.
Applied a total of 0 rules in 4 ms. Remains 216 /216 variables (removed 0) and now considering 282/282 (removed 0) transitions.
[2024-05-20 17:19:13] [INFO ] Invariant cache hit.
[2024-05-20 17:19:13] [INFO ] Implicit Places using invariants in 260 ms returned []
[2024-05-20 17:19:13] [INFO ] Invariant cache hit.
[2024-05-20 17:19:14] [INFO ] Implicit Places using invariants and state equation in 698 ms returned [1, 23, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 172, 173, 174, 175, 176, 177, 178, 179]
Discarding 38 places :
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Implicit Place search using SMT with State Equation took 962 ms to find 38 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 178/216 places, 280/282 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 178 transition count 278
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 176 transition count 278
Free-agglomeration rule (complex) applied 14 times.
Iterating global reduction 0 with 14 rules applied. Total rules applied 18 place count 176 transition count 276
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 0 with 14 rules applied. Total rules applied 32 place count 162 transition count 276
Applied a total of 32 rules in 17 ms. Remains 162 /178 variables (removed 16) and now considering 276/280 (removed 4) transitions.
// Phase 1: matrix 276 rows 162 cols
[2024-05-20 17:19:14] [INFO ] Computed 15 invariants in 4 ms
[2024-05-20 17:19:14] [INFO ] Implicit Places using invariants in 152 ms returned []
[2024-05-20 17:19:14] [INFO ] Invariant cache hit.
[2024-05-20 17:19:15] [INFO ] State equation strengthened by 4 read => feed constraints.
[2024-05-20 17:19:15] [INFO ] Implicit Places using invariants and state equation in 375 ms returned []
Implicit Place search using SMT with State Equation took 530 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 162/216 places, 276/282 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 1513 ms. Remains : 162/216 places, 276/282 transitions.
Successfully simplified 2 atomic propositions for a total of 14 simplifications.
FORMULA ASLink-PT-02a-CTLCardinality-2024-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-20 17:19:15] [INFO ] Flatten gal took : 63 ms
[2024-05-20 17:19:15] [INFO ] Flatten gal took : 55 ms
[2024-05-20 17:19:15] [INFO ] Input system was already deterministic with 953 transitions.
Support contains 90 out of 555 places (down from 93) after GAL structural reductions.
Computed a total of 1 stabilizing places and 1 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 555/555 places, 953/953 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 98 transitions
Trivial Post-agglo rules discarded 98 transitions
Performed 98 trivial Post agglomeration. Transition count delta: 98
Iterating post reduction 0 with 99 rules applied. Total rules applied 99 place count 553 transition count 854
Reduce places removed 101 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 103 rules applied. Total rules applied 202 place count 452 transition count 852
Reduce places removed 2 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 3 rules applied. Total rules applied 205 place count 450 transition count 851
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 206 place count 449 transition count 851
Performed 64 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 64 Pre rules applied. Total rules applied 206 place count 449 transition count 787
Deduced a syphon composed of 64 places in 0 ms
Ensure Unique test removed 20 places
Reduce places removed 84 places and 0 transitions.
Iterating global reduction 4 with 148 rules applied. Total rules applied 354 place count 365 transition count 787
Discarding 9 places :
Implicit places reduction removed 9 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 4 with 20 rules applied. Total rules applied 374 place count 356 transition count 776
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 5 with 11 rules applied. Total rules applied 385 place count 345 transition count 776
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 5 Pre rules applied. Total rules applied 385 place count 345 transition count 771
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 6 with 10 rules applied. Total rules applied 395 place count 340 transition count 771
Discarding 11 places :
Symmetric choice reduction at 6 with 11 rule applications. Total rules 406 place count 329 transition count 753
Ensure Unique test removed 1 places
Iterating global reduction 6 with 12 rules applied. Total rules applied 418 place count 328 transition count 753
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 6 with 10 rules applied. Total rules applied 428 place count 328 transition count 743
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 7 with 5 rules applied. Total rules applied 433 place count 323 transition count 743
Discarding 3 places :
Symmetric choice reduction at 8 with 3 rule applications. Total rules 436 place count 320 transition count 733
Iterating global reduction 8 with 3 rules applied. Total rules applied 439 place count 320 transition count 733
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 1 Pre rules applied. Total rules applied 439 place count 320 transition count 732
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 441 place count 319 transition count 732
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 442 place count 318 transition count 724
Iterating global reduction 8 with 1 rules applied. Total rules applied 443 place count 318 transition count 724
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 444 place count 317 transition count 716
Iterating global reduction 8 with 1 rules applied. Total rules applied 445 place count 317 transition count 716
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 446 place count 316 transition count 708
Iterating global reduction 8 with 1 rules applied. Total rules applied 447 place count 316 transition count 708
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 448 place count 315 transition count 700
Iterating global reduction 8 with 1 rules applied. Total rules applied 449 place count 315 transition count 700
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 450 place count 314 transition count 692
Iterating global reduction 8 with 1 rules applied. Total rules applied 451 place count 314 transition count 692
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 452 place count 313 transition count 684
Iterating global reduction 8 with 1 rules applied. Total rules applied 453 place count 313 transition count 684
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 454 place count 312 transition count 676
Iterating global reduction 8 with 1 rules applied. Total rules applied 455 place count 312 transition count 676
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 456 place count 311 transition count 668
Iterating global reduction 8 with 1 rules applied. Total rules applied 457 place count 311 transition count 668
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 458 place count 310 transition count 660
Iterating global reduction 8 with 1 rules applied. Total rules applied 459 place count 310 transition count 660
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 460 place count 309 transition count 652
Iterating global reduction 8 with 1 rules applied. Total rules applied 461 place count 309 transition count 652
Performed 21 Post agglomeration using F-continuation condition.Transition count delta: 21
Deduced a syphon composed of 21 places in 0 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 8 with 42 rules applied. Total rules applied 503 place count 288 transition count 631
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 505 place count 286 transition count 629
Iterating global reduction 8 with 2 rules applied. Total rules applied 507 place count 286 transition count 629
Applied a total of 507 rules in 156 ms. Remains 286 /555 variables (removed 269) and now considering 629/953 (removed 324) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 156 ms. Remains : 286/555 places, 629/953 transitions.
[2024-05-20 17:19:15] [INFO ] Flatten gal took : 31 ms
[2024-05-20 17:19:15] [INFO ] Flatten gal took : 34 ms
[2024-05-20 17:19:15] [INFO ] Input system was already deterministic with 629 transitions.
Starting structural reductions in LTL mode, iteration 0 : 555/555 places, 953/953 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 554 transition count 953
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 8 place count 547 transition count 939
Ensure Unique test removed 1 places
Iterating global reduction 1 with 8 rules applied. Total rules applied 16 place count 546 transition count 939
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 17 place count 546 transition count 938
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 22 place count 541 transition count 926
Iterating global reduction 2 with 5 rules applied. Total rules applied 27 place count 541 transition count 926
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 31 place count 537 transition count 915
Iterating global reduction 2 with 4 rules applied. Total rules applied 35 place count 537 transition count 915
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 38 place count 534 transition count 905
Iterating global reduction 2 with 3 rules applied. Total rules applied 41 place count 534 transition count 905
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 43 place count 532 transition count 896
Iterating global reduction 2 with 2 rules applied. Total rules applied 45 place count 532 transition count 896
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 46 place count 531 transition count 888
Iterating global reduction 2 with 1 rules applied. Total rules applied 47 place count 531 transition count 888
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 48 place count 530 transition count 880
Iterating global reduction 2 with 1 rules applied. Total rules applied 49 place count 530 transition count 880
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 50 place count 529 transition count 872
Iterating global reduction 2 with 1 rules applied. Total rules applied 51 place count 529 transition count 872
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 52 place count 528 transition count 864
Iterating global reduction 2 with 1 rules applied. Total rules applied 53 place count 528 transition count 864
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 54 place count 527 transition count 856
Iterating global reduction 2 with 1 rules applied. Total rules applied 55 place count 527 transition count 856
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 56 place count 526 transition count 848
Iterating global reduction 2 with 1 rules applied. Total rules applied 57 place count 526 transition count 848
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 58 place count 525 transition count 840
Iterating global reduction 2 with 1 rules applied. Total rules applied 59 place count 525 transition count 840
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 60 place count 524 transition count 832
Iterating global reduction 2 with 1 rules applied. Total rules applied 61 place count 524 transition count 832
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 62 place count 523 transition count 824
Iterating global reduction 2 with 1 rules applied. Total rules applied 63 place count 523 transition count 824
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 64 place count 522 transition count 816
Iterating global reduction 2 with 1 rules applied. Total rules applied 65 place count 522 transition count 816
Applied a total of 65 rules in 142 ms. Remains 522 /555 variables (removed 33) and now considering 816/953 (removed 137) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 143 ms. Remains : 522/555 places, 816/953 transitions.
[2024-05-20 17:19:16] [INFO ] Flatten gal took : 37 ms
[2024-05-20 17:19:16] [INFO ] Flatten gal took : 38 ms
[2024-05-20 17:19:16] [INFO ] Input system was already deterministic with 816 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 555/555 places, 953/953 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 100 transitions
Trivial Post-agglo rules discarded 100 transitions
Performed 100 trivial Post agglomeration. Transition count delta: 100
Iterating post reduction 0 with 101 rules applied. Total rules applied 101 place count 553 transition count 852
Reduce places removed 103 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 105 rules applied. Total rules applied 206 place count 450 transition count 850
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 208 place count 448 transition count 850
Performed 64 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 64 Pre rules applied. Total rules applied 208 place count 448 transition count 786
Deduced a syphon composed of 64 places in 0 ms
Ensure Unique test removed 20 places
Reduce places removed 84 places and 0 transitions.
Iterating global reduction 3 with 148 rules applied. Total rules applied 356 place count 364 transition count 786
Discarding 10 places :
Implicit places reduction removed 10 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 3 with 21 rules applied. Total rules applied 377 place count 354 transition count 775
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 4 with 11 rules applied. Total rules applied 388 place count 343 transition count 775
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 4 Pre rules applied. Total rules applied 388 place count 343 transition count 771
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 5 with 8 rules applied. Total rules applied 396 place count 339 transition count 771
Discarding 11 places :
Symmetric choice reduction at 5 with 11 rule applications. Total rules 407 place count 328 transition count 753
Ensure Unique test removed 1 places
Iterating global reduction 5 with 12 rules applied. Total rules applied 419 place count 327 transition count 753
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 5 with 10 rules applied. Total rules applied 429 place count 327 transition count 743
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 6 with 5 rules applied. Total rules applied 434 place count 322 transition count 743
Discarding 3 places :
Symmetric choice reduction at 7 with 3 rule applications. Total rules 437 place count 319 transition count 733
Iterating global reduction 7 with 3 rules applied. Total rules applied 440 place count 319 transition count 733
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 1 Pre rules applied. Total rules applied 440 place count 319 transition count 732
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 442 place count 318 transition count 732
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 444 place count 316 transition count 723
Iterating global reduction 7 with 2 rules applied. Total rules applied 446 place count 316 transition count 723
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 447 place count 315 transition count 715
Iterating global reduction 7 with 1 rules applied. Total rules applied 448 place count 315 transition count 715
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 449 place count 314 transition count 707
Iterating global reduction 7 with 1 rules applied. Total rules applied 450 place count 314 transition count 707
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 451 place count 313 transition count 699
Iterating global reduction 7 with 1 rules applied. Total rules applied 452 place count 313 transition count 699
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 453 place count 312 transition count 691
Iterating global reduction 7 with 1 rules applied. Total rules applied 454 place count 312 transition count 691
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 455 place count 311 transition count 683
Iterating global reduction 7 with 1 rules applied. Total rules applied 456 place count 311 transition count 683
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 457 place count 310 transition count 675
Iterating global reduction 7 with 1 rules applied. Total rules applied 458 place count 310 transition count 675
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 459 place count 309 transition count 667
Iterating global reduction 7 with 1 rules applied. Total rules applied 460 place count 309 transition count 667
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 461 place count 308 transition count 659
Iterating global reduction 7 with 1 rules applied. Total rules applied 462 place count 308 transition count 659
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 463 place count 307 transition count 651
Iterating global reduction 7 with 1 rules applied. Total rules applied 464 place count 307 transition count 651
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 465 place count 306 transition count 643
Iterating global reduction 7 with 1 rules applied. Total rules applied 466 place count 306 transition count 643
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 467 place count 305 transition count 635
Iterating global reduction 7 with 1 rules applied. Total rules applied 468 place count 305 transition count 635
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 469 place count 304 transition count 627
Iterating global reduction 7 with 1 rules applied. Total rules applied 470 place count 304 transition count 627
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 471 place count 303 transition count 619
Iterating global reduction 7 with 1 rules applied. Total rules applied 472 place count 303 transition count 619
Performed 23 Post agglomeration using F-continuation condition.Transition count delta: 23
Deduced a syphon composed of 23 places in 1 ms
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 7 with 46 rules applied. Total rules applied 518 place count 280 transition count 596
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 520 place count 278 transition count 594
Iterating global reduction 7 with 2 rules applied. Total rules applied 522 place count 278 transition count 594
Applied a total of 522 rules in 174 ms. Remains 278 /555 variables (removed 277) and now considering 594/953 (removed 359) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 175 ms. Remains : 278/555 places, 594/953 transitions.
[2024-05-20 17:19:16] [INFO ] Flatten gal took : 28 ms
[2024-05-20 17:19:16] [INFO ] Flatten gal took : 30 ms
[2024-05-20 17:19:16] [INFO ] Input system was already deterministic with 594 transitions.
Starting structural reductions in LTL mode, iteration 0 : 555/555 places, 953/953 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 554 transition count 953
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 8 place count 547 transition count 939
Ensure Unique test removed 1 places
Iterating global reduction 1 with 8 rules applied. Total rules applied 16 place count 546 transition count 939
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 17 place count 546 transition count 938
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 22 place count 541 transition count 926
Iterating global reduction 2 with 5 rules applied. Total rules applied 27 place count 541 transition count 926
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 31 place count 537 transition count 915
Iterating global reduction 2 with 4 rules applied. Total rules applied 35 place count 537 transition count 915
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 38 place count 534 transition count 905
Iterating global reduction 2 with 3 rules applied. Total rules applied 41 place count 534 transition count 905
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 43 place count 532 transition count 896
Iterating global reduction 2 with 2 rules applied. Total rules applied 45 place count 532 transition count 896
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 46 place count 531 transition count 888
Iterating global reduction 2 with 1 rules applied. Total rules applied 47 place count 531 transition count 888
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 48 place count 530 transition count 880
Iterating global reduction 2 with 1 rules applied. Total rules applied 49 place count 530 transition count 880
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 50 place count 529 transition count 872
Iterating global reduction 2 with 1 rules applied. Total rules applied 51 place count 529 transition count 872
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 52 place count 528 transition count 864
Iterating global reduction 2 with 1 rules applied. Total rules applied 53 place count 528 transition count 864
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 54 place count 527 transition count 856
Iterating global reduction 2 with 1 rules applied. Total rules applied 55 place count 527 transition count 856
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 56 place count 526 transition count 848
Iterating global reduction 2 with 1 rules applied. Total rules applied 57 place count 526 transition count 848
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 58 place count 525 transition count 840
Iterating global reduction 2 with 1 rules applied. Total rules applied 59 place count 525 transition count 840
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 60 place count 524 transition count 832
Iterating global reduction 2 with 1 rules applied. Total rules applied 61 place count 524 transition count 832
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 62 place count 523 transition count 824
Iterating global reduction 2 with 1 rules applied. Total rules applied 63 place count 523 transition count 824
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 64 place count 522 transition count 816
Iterating global reduction 2 with 1 rules applied. Total rules applied 65 place count 522 transition count 816
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 66 place count 521 transition count 808
Iterating global reduction 2 with 1 rules applied. Total rules applied 67 place count 521 transition count 808
Applied a total of 67 rules in 162 ms. Remains 521 /555 variables (removed 34) and now considering 808/953 (removed 145) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 163 ms. Remains : 521/555 places, 808/953 transitions.
[2024-05-20 17:19:16] [INFO ] Flatten gal took : 33 ms
[2024-05-20 17:19:16] [INFO ] Flatten gal took : 36 ms
[2024-05-20 17:19:16] [INFO ] Input system was already deterministic with 808 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 555/555 places, 953/953 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 99 transitions
Trivial Post-agglo rules discarded 99 transitions
Performed 99 trivial Post agglomeration. Transition count delta: 99
Iterating post reduction 0 with 100 rules applied. Total rules applied 100 place count 553 transition count 853
Reduce places removed 102 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 104 rules applied. Total rules applied 204 place count 451 transition count 851
Reduce places removed 2 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 3 rules applied. Total rules applied 207 place count 449 transition count 850
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 208 place count 448 transition count 850
Performed 64 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 64 Pre rules applied. Total rules applied 208 place count 448 transition count 786
Deduced a syphon composed of 64 places in 1 ms
Ensure Unique test removed 20 places
Reduce places removed 84 places and 0 transitions.
Iterating global reduction 4 with 148 rules applied. Total rules applied 356 place count 364 transition count 786
Discarding 10 places :
Implicit places reduction removed 10 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 4 with 20 rules applied. Total rules applied 376 place count 354 transition count 776
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 5 with 10 rules applied. Total rules applied 386 place count 344 transition count 776
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 6 Pre rules applied. Total rules applied 386 place count 344 transition count 770
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 6 with 12 rules applied. Total rules applied 398 place count 338 transition count 770
Discarding 10 places :
Symmetric choice reduction at 6 with 10 rule applications. Total rules 408 place count 328 transition count 753
Iterating global reduction 6 with 10 rules applied. Total rules applied 418 place count 328 transition count 753
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 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 6 with 6 rules applied. Total rules applied 424 place count 328 transition count 747
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 426 place count 326 transition count 747
Discarding 3 places :
Symmetric choice reduction at 8 with 3 rule applications. Total rules 429 place count 323 transition count 737
Iterating global reduction 8 with 3 rules applied. Total rules applied 432 place count 323 transition count 737
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 1 Pre rules applied. Total rules applied 432 place count 323 transition count 736
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 434 place count 322 transition count 736
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 436 place count 320 transition count 727
Iterating global reduction 8 with 2 rules applied. Total rules applied 438 place count 320 transition count 727
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 439 place count 319 transition count 719
Iterating global reduction 8 with 1 rules applied. Total rules applied 440 place count 319 transition count 719
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 441 place count 318 transition count 711
Iterating global reduction 8 with 1 rules applied. Total rules applied 442 place count 318 transition count 711
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 443 place count 317 transition count 703
Iterating global reduction 8 with 1 rules applied. Total rules applied 444 place count 317 transition count 703
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 445 place count 316 transition count 695
Iterating global reduction 8 with 1 rules applied. Total rules applied 446 place count 316 transition count 695
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 447 place count 315 transition count 687
Iterating global reduction 8 with 1 rules applied. Total rules applied 448 place count 315 transition count 687
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 449 place count 314 transition count 679
Iterating global reduction 8 with 1 rules applied. Total rules applied 450 place count 314 transition count 679
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 451 place count 313 transition count 671
Iterating global reduction 8 with 1 rules applied. Total rules applied 452 place count 313 transition count 671
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 453 place count 312 transition count 663
Iterating global reduction 8 with 1 rules applied. Total rules applied 454 place count 312 transition count 663
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 455 place count 311 transition count 655
Iterating global reduction 8 with 1 rules applied. Total rules applied 456 place count 311 transition count 655
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 457 place count 310 transition count 647
Iterating global reduction 8 with 1 rules applied. Total rules applied 458 place count 310 transition count 647
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 459 place count 309 transition count 639
Iterating global reduction 8 with 1 rules applied. Total rules applied 460 place count 309 transition count 639
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 461 place count 308 transition count 631
Iterating global reduction 8 with 1 rules applied. Total rules applied 462 place count 308 transition count 631
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 463 place count 307 transition count 623
Iterating global reduction 8 with 1 rules applied. Total rules applied 464 place count 307 transition count 623
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 24
Deduced a syphon composed of 24 places in 0 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 8 with 48 rules applied. Total rules applied 512 place count 283 transition count 599
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 514 place count 281 transition count 597
Iterating global reduction 8 with 2 rules applied. Total rules applied 516 place count 281 transition count 597
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 517 place count 281 transition count 597
Applied a total of 517 rules in 187 ms. Remains 281 /555 variables (removed 274) and now considering 597/953 (removed 356) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 188 ms. Remains : 281/555 places, 597/953 transitions.
[2024-05-20 17:19:16] [INFO ] Flatten gal took : 24 ms
[2024-05-20 17:19:17] [INFO ] Flatten gal took : 26 ms
[2024-05-20 17:19:17] [INFO ] Input system was already deterministic with 597 transitions.
Starting structural reductions in LTL mode, iteration 0 : 555/555 places, 953/953 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 554 transition count 953
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 8 place count 547 transition count 939
Ensure Unique test removed 1 places
Iterating global reduction 1 with 8 rules applied. Total rules applied 16 place count 546 transition count 939
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 17 place count 546 transition count 938
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 22 place count 541 transition count 926
Iterating global reduction 2 with 5 rules applied. Total rules applied 27 place count 541 transition count 926
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 30 place count 538 transition count 916
Iterating global reduction 2 with 3 rules applied. Total rules applied 33 place count 538 transition count 916
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 35 place count 536 transition count 907
Iterating global reduction 2 with 2 rules applied. Total rules applied 37 place count 536 transition count 907
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 38 place count 535 transition count 899
Iterating global reduction 2 with 1 rules applied. Total rules applied 39 place count 535 transition count 899
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 40 place count 534 transition count 891
Iterating global reduction 2 with 1 rules applied. Total rules applied 41 place count 534 transition count 891
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 42 place count 533 transition count 883
Iterating global reduction 2 with 1 rules applied. Total rules applied 43 place count 533 transition count 883
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 44 place count 532 transition count 875
Iterating global reduction 2 with 1 rules applied. Total rules applied 45 place count 532 transition count 875
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 46 place count 531 transition count 867
Iterating global reduction 2 with 1 rules applied. Total rules applied 47 place count 531 transition count 867
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 48 place count 530 transition count 859
Iterating global reduction 2 with 1 rules applied. Total rules applied 49 place count 530 transition count 859
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 50 place count 529 transition count 851
Iterating global reduction 2 with 1 rules applied. Total rules applied 51 place count 529 transition count 851
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 52 place count 528 transition count 843
Iterating global reduction 2 with 1 rules applied. Total rules applied 53 place count 528 transition count 843
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 54 place count 527 transition count 835
Iterating global reduction 2 with 1 rules applied. Total rules applied 55 place count 527 transition count 835
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 56 place count 526 transition count 827
Iterating global reduction 2 with 1 rules applied. Total rules applied 57 place count 526 transition count 827
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 58 place count 525 transition count 819
Iterating global reduction 2 with 1 rules applied. Total rules applied 59 place count 525 transition count 819
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 60 place count 524 transition count 811
Iterating global reduction 2 with 1 rules applied. Total rules applied 61 place count 524 transition count 811
Applied a total of 61 rules in 191 ms. Remains 524 /555 variables (removed 31) and now considering 811/953 (removed 142) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 191 ms. Remains : 524/555 places, 811/953 transitions.
[2024-05-20 17:19:17] [INFO ] Flatten gal took : 34 ms
[2024-05-20 17:19:17] [INFO ] Flatten gal took : 38 ms
[2024-05-20 17:19:17] [INFO ] Input system was already deterministic with 811 transitions.
Starting structural reductions in LTL mode, iteration 0 : 555/555 places, 953/953 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 554 transition count 953
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 8 place count 547 transition count 939
Ensure Unique test removed 1 places
Iterating global reduction 1 with 8 rules applied. Total rules applied 16 place count 546 transition count 939
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 17 place count 546 transition count 938
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 22 place count 541 transition count 926
Iterating global reduction 2 with 5 rules applied. Total rules applied 27 place count 541 transition count 926
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 31 place count 537 transition count 915
Iterating global reduction 2 with 4 rules applied. Total rules applied 35 place count 537 transition count 915
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 38 place count 534 transition count 905
Iterating global reduction 2 with 3 rules applied. Total rules applied 41 place count 534 transition count 905
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 43 place count 532 transition count 896
Iterating global reduction 2 with 2 rules applied. Total rules applied 45 place count 532 transition count 896
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 46 place count 531 transition count 888
Iterating global reduction 2 with 1 rules applied. Total rules applied 47 place count 531 transition count 888
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 48 place count 530 transition count 880
Iterating global reduction 2 with 1 rules applied. Total rules applied 49 place count 530 transition count 880
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 50 place count 529 transition count 872
Iterating global reduction 2 with 1 rules applied. Total rules applied 51 place count 529 transition count 872
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 52 place count 528 transition count 864
Iterating global reduction 2 with 1 rules applied. Total rules applied 53 place count 528 transition count 864
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 54 place count 527 transition count 856
Iterating global reduction 2 with 1 rules applied. Total rules applied 55 place count 527 transition count 856
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 56 place count 526 transition count 848
Iterating global reduction 2 with 1 rules applied. Total rules applied 57 place count 526 transition count 848
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 58 place count 525 transition count 840
Iterating global reduction 2 with 1 rules applied. Total rules applied 59 place count 525 transition count 840
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 60 place count 524 transition count 832
Iterating global reduction 2 with 1 rules applied. Total rules applied 61 place count 524 transition count 832
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 62 place count 523 transition count 824
Iterating global reduction 2 with 1 rules applied. Total rules applied 63 place count 523 transition count 824
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 64 place count 522 transition count 816
Iterating global reduction 2 with 1 rules applied. Total rules applied 65 place count 522 transition count 816
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 66 place count 521 transition count 808
Iterating global reduction 2 with 1 rules applied. Total rules applied 67 place count 521 transition count 808
Applied a total of 67 rules in 160 ms. Remains 521 /555 variables (removed 34) and now considering 808/953 (removed 145) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 160 ms. Remains : 521/555 places, 808/953 transitions.
[2024-05-20 17:19:17] [INFO ] Flatten gal took : 29 ms
[2024-05-20 17:19:17] [INFO ] Flatten gal took : 31 ms
[2024-05-20 17:19:17] [INFO ] Input system was already deterministic with 808 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 555/555 places, 953/953 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 101 transitions
Trivial Post-agglo rules discarded 101 transitions
Performed 101 trivial Post agglomeration. Transition count delta: 101
Iterating post reduction 0 with 102 rules applied. Total rules applied 102 place count 553 transition count 851
Reduce places removed 104 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 106 rules applied. Total rules applied 208 place count 449 transition count 849
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 210 place count 447 transition count 849
Performed 65 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 65 Pre rules applied. Total rules applied 210 place count 447 transition count 784
Deduced a syphon composed of 65 places in 1 ms
Ensure Unique test removed 21 places
Reduce places removed 86 places and 0 transitions.
Iterating global reduction 3 with 151 rules applied. Total rules applied 361 place count 361 transition count 784
Discarding 9 places :
Implicit places reduction removed 9 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 3 with 20 rules applied. Total rules applied 381 place count 352 transition count 773
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 4 with 11 rules applied. Total rules applied 392 place count 341 transition count 773
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 5 Pre rules applied. Total rules applied 392 place count 341 transition count 768
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 5 with 10 rules applied. Total rules applied 402 place count 336 transition count 768
Discarding 11 places :
Symmetric choice reduction at 5 with 11 rule applications. Total rules 413 place count 325 transition count 750
Ensure Unique test removed 1 places
Iterating global reduction 5 with 12 rules applied. Total rules applied 425 place count 324 transition count 750
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 5 with 10 rules applied. Total rules applied 435 place count 324 transition count 740
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 6 with 5 rules applied. Total rules applied 440 place count 319 transition count 740
Discarding 3 places :
Symmetric choice reduction at 7 with 3 rule applications. Total rules 443 place count 316 transition count 730
Iterating global reduction 7 with 3 rules applied. Total rules applied 446 place count 316 transition count 730
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 1 Pre rules applied. Total rules applied 446 place count 316 transition count 729
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 448 place count 315 transition count 729
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 450 place count 313 transition count 720
Iterating global reduction 7 with 2 rules applied. Total rules applied 452 place count 313 transition count 720
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 453 place count 312 transition count 712
Iterating global reduction 7 with 1 rules applied. Total rules applied 454 place count 312 transition count 712
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 455 place count 311 transition count 704
Iterating global reduction 7 with 1 rules applied. Total rules applied 456 place count 311 transition count 704
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 457 place count 310 transition count 696
Iterating global reduction 7 with 1 rules applied. Total rules applied 458 place count 310 transition count 696
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 459 place count 309 transition count 688
Iterating global reduction 7 with 1 rules applied. Total rules applied 460 place count 309 transition count 688
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 461 place count 308 transition count 680
Iterating global reduction 7 with 1 rules applied. Total rules applied 462 place count 308 transition count 680
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 463 place count 307 transition count 672
Iterating global reduction 7 with 1 rules applied. Total rules applied 464 place count 307 transition count 672
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 465 place count 306 transition count 664
Iterating global reduction 7 with 1 rules applied. Total rules applied 466 place count 306 transition count 664
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 467 place count 305 transition count 656
Iterating global reduction 7 with 1 rules applied. Total rules applied 468 place count 305 transition count 656
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 469 place count 304 transition count 648
Iterating global reduction 7 with 1 rules applied. Total rules applied 470 place count 304 transition count 648
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 471 place count 303 transition count 640
Iterating global reduction 7 with 1 rules applied. Total rules applied 472 place count 303 transition count 640
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 473 place count 302 transition count 632
Iterating global reduction 7 with 1 rules applied. Total rules applied 474 place count 302 transition count 632
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 475 place count 301 transition count 624
Iterating global reduction 7 with 1 rules applied. Total rules applied 476 place count 301 transition count 624
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 477 place count 300 transition count 616
Iterating global reduction 7 with 1 rules applied. Total rules applied 478 place count 300 transition count 616
Performed 23 Post agglomeration using F-continuation condition.Transition count delta: 23
Deduced a syphon composed of 23 places in 0 ms
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 7 with 46 rules applied. Total rules applied 524 place count 277 transition count 593
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 526 place count 275 transition count 591
Iterating global reduction 7 with 2 rules applied. Total rules applied 528 place count 275 transition count 591
Applied a total of 528 rules in 157 ms. Remains 275 /555 variables (removed 280) and now considering 591/953 (removed 362) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 157 ms. Remains : 275/555 places, 591/953 transitions.
[2024-05-20 17:19:17] [INFO ] Flatten gal took : 22 ms
[2024-05-20 17:19:17] [INFO ] Flatten gal took : 24 ms
[2024-05-20 17:19:18] [INFO ] Input system was already deterministic with 591 transitions.
Starting structural reductions in LTL mode, iteration 0 : 555/555 places, 953/953 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 554 transition count 953
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 7 place count 548 transition count 940
Ensure Unique test removed 1 places
Iterating global reduction 1 with 7 rules applied. Total rules applied 14 place count 547 transition count 940
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 15 place count 547 transition count 939
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 19 place count 543 transition count 928
Iterating global reduction 2 with 4 rules applied. Total rules applied 23 place count 543 transition count 928
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 26 place count 540 transition count 918
Iterating global reduction 2 with 3 rules applied. Total rules applied 29 place count 540 transition count 918
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 31 place count 538 transition count 909
Iterating global reduction 2 with 2 rules applied. Total rules applied 33 place count 538 transition count 909
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 34 place count 537 transition count 908
Iterating global reduction 2 with 1 rules applied. Total rules applied 35 place count 537 transition count 908
Applied a total of 35 rules in 58 ms. Remains 537 /555 variables (removed 18) and now considering 908/953 (removed 45) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60 ms. Remains : 537/555 places, 908/953 transitions.
[2024-05-20 17:19:18] [INFO ] Flatten gal took : 32 ms
[2024-05-20 17:19:18] [INFO ] Flatten gal took : 36 ms
[2024-05-20 17:19:18] [INFO ] Input system was already deterministic with 908 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 555/555 places, 953/953 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 95 transitions
Trivial Post-agglo rules discarded 95 transitions
Performed 95 trivial Post agglomeration. Transition count delta: 95
Iterating post reduction 0 with 96 rules applied. Total rules applied 96 place count 553 transition count 857
Reduce places removed 97 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 98 rules applied. Total rules applied 194 place count 456 transition count 856
Reduce places removed 1 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 2 with 4 rules applied. Total rules applied 198 place count 455 transition count 853
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 201 place count 452 transition count 853
Performed 62 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 62 Pre rules applied. Total rules applied 201 place count 452 transition count 791
Deduced a syphon composed of 62 places in 1 ms
Ensure Unique test removed 20 places
Reduce places removed 82 places and 0 transitions.
Iterating global reduction 4 with 144 rules applied. Total rules applied 345 place count 370 transition count 791
Discarding 7 places :
Implicit places reduction removed 7 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 4 with 18 rules applied. Total rules applied 363 place count 363 transition count 780
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 5 with 11 rules applied. Total rules applied 374 place count 352 transition count 780
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 4 Pre rules applied. Total rules applied 374 place count 352 transition count 776
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 6 with 8 rules applied. Total rules applied 382 place count 348 transition count 776
Discarding 9 places :
Symmetric choice reduction at 6 with 9 rule applications. Total rules 391 place count 339 transition count 767
Ensure Unique test removed 1 places
Iterating global reduction 6 with 10 rules applied. Total rules applied 401 place count 338 transition count 767
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 6 with 9 rules applied. Total rules applied 410 place count 338 transition count 758
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 7 with 5 rules applied. Total rules applied 415 place count 333 transition count 758
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 417 place count 331 transition count 756
Iterating global reduction 8 with 2 rules applied. Total rules applied 419 place count 331 transition count 756
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 1 Pre rules applied. Total rules applied 419 place count 331 transition count 755
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 421 place count 330 transition count 755
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 422 place count 329 transition count 754
Iterating global reduction 8 with 1 rules applied. Total rules applied 423 place count 329 transition count 754
Performed 19 Post agglomeration using F-continuation condition.Transition count delta: 19
Deduced a syphon composed of 19 places in 0 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 8 with 38 rules applied. Total rules applied 461 place count 310 transition count 735
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 462 place count 309 transition count 734
Iterating global reduction 8 with 1 rules applied. Total rules applied 463 place count 309 transition count 734
Partial Post-agglomeration rule applied 2 times.
Drop transitions (Partial Post agglomeration) removed 2 transitions
Iterating global reduction 8 with 2 rules applied. Total rules applied 465 place count 309 transition count 734
Applied a total of 465 rules in 112 ms. Remains 309 /555 variables (removed 246) and now considering 734/953 (removed 219) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 113 ms. Remains : 309/555 places, 734/953 transitions.
[2024-05-20 17:19:18] [INFO ] Flatten gal took : 27 ms
[2024-05-20 17:19:18] [INFO ] Flatten gal took : 30 ms
[2024-05-20 17:19:18] [INFO ] Input system was already deterministic with 734 transitions.
Starting structural reductions in LTL mode, iteration 0 : 555/555 places, 953/953 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 549 transition count 940
Ensure Unique test removed 1 places
Iterating global reduction 0 with 7 rules applied. Total rules applied 13 place count 548 transition count 940
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 14 place count 548 transition count 939
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 18 place count 544 transition count 928
Iterating global reduction 1 with 4 rules applied. Total rules applied 22 place count 544 transition count 928
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 25 place count 541 transition count 918
Iterating global reduction 1 with 3 rules applied. Total rules applied 28 place count 541 transition count 918
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 30 place count 539 transition count 916
Iterating global reduction 1 with 2 rules applied. Total rules applied 32 place count 539 transition count 916
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 33 place count 538 transition count 915
Iterating global reduction 1 with 1 rules applied. Total rules applied 34 place count 538 transition count 915
Applied a total of 34 rules in 55 ms. Remains 538 /555 variables (removed 17) and now considering 915/953 (removed 38) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 56 ms. Remains : 538/555 places, 915/953 transitions.
[2024-05-20 17:19:18] [INFO ] Flatten gal took : 31 ms
[2024-05-20 17:19:18] [INFO ] Flatten gal took : 35 ms
[2024-05-20 17:19:18] [INFO ] Input system was already deterministic with 915 transitions.
Starting structural reductions in LTL mode, iteration 0 : 555/555 places, 953/953 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 554 transition count 953
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 5 place count 550 transition count 949
Iterating global reduction 1 with 4 rules applied. Total rules applied 9 place count 550 transition count 949
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 12 place count 547 transition count 946
Iterating global reduction 1 with 3 rules applied. Total rules applied 15 place count 547 transition count 946
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 17 place count 545 transition count 944
Iterating global reduction 1 with 2 rules applied. Total rules applied 19 place count 545 transition count 944
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 20 place count 544 transition count 943
Iterating global reduction 1 with 1 rules applied. Total rules applied 21 place count 544 transition count 943
Applied a total of 21 rules in 58 ms. Remains 544 /555 variables (removed 11) and now considering 943/953 (removed 10) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 59 ms. Remains : 544/555 places, 943/953 transitions.
[2024-05-20 17:19:18] [INFO ] Flatten gal took : 38 ms
[2024-05-20 17:19:18] [INFO ] Flatten gal took : 41 ms
[2024-05-20 17:19:18] [INFO ] Input system was already deterministic with 943 transitions.
Starting structural reductions in LTL mode, iteration 0 : 555/555 places, 953/953 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 554 transition count 953
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 7 place count 548 transition count 940
Ensure Unique test removed 1 places
Iterating global reduction 1 with 7 rules applied. Total rules applied 14 place count 547 transition count 940
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 15 place count 547 transition count 939
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 20 place count 542 transition count 927
Iterating global reduction 2 with 5 rules applied. Total rules applied 25 place count 542 transition count 927
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 29 place count 538 transition count 916
Iterating global reduction 2 with 4 rules applied. Total rules applied 33 place count 538 transition count 916
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 36 place count 535 transition count 906
Iterating global reduction 2 with 3 rules applied. Total rules applied 39 place count 535 transition count 906
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 40 place count 534 transition count 898
Iterating global reduction 2 with 1 rules applied. Total rules applied 41 place count 534 transition count 898
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 42 place count 533 transition count 890
Iterating global reduction 2 with 1 rules applied. Total rules applied 43 place count 533 transition count 890
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 44 place count 532 transition count 882
Iterating global reduction 2 with 1 rules applied. Total rules applied 45 place count 532 transition count 882
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 46 place count 531 transition count 874
Iterating global reduction 2 with 1 rules applied. Total rules applied 47 place count 531 transition count 874
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 48 place count 530 transition count 866
Iterating global reduction 2 with 1 rules applied. Total rules applied 49 place count 530 transition count 866
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 50 place count 529 transition count 858
Iterating global reduction 2 with 1 rules applied. Total rules applied 51 place count 529 transition count 858
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 52 place count 528 transition count 850
Iterating global reduction 2 with 1 rules applied. Total rules applied 53 place count 528 transition count 850
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 54 place count 527 transition count 842
Iterating global reduction 2 with 1 rules applied. Total rules applied 55 place count 527 transition count 842
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 56 place count 526 transition count 834
Iterating global reduction 2 with 1 rules applied. Total rules applied 57 place count 526 transition count 834
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 58 place count 525 transition count 826
Iterating global reduction 2 with 1 rules applied. Total rules applied 59 place count 525 transition count 826
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 60 place count 524 transition count 818
Iterating global reduction 2 with 1 rules applied. Total rules applied 61 place count 524 transition count 818
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 62 place count 523 transition count 810
Iterating global reduction 2 with 1 rules applied. Total rules applied 63 place count 523 transition count 810
Applied a total of 63 rules in 142 ms. Remains 523 /555 variables (removed 32) and now considering 810/953 (removed 143) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 143 ms. Remains : 523/555 places, 810/953 transitions.
[2024-05-20 17:19:19] [INFO ] Flatten gal took : 27 ms
[2024-05-20 17:19:19] [INFO ] Flatten gal took : 31 ms
[2024-05-20 17:19:19] [INFO ] Input system was already deterministic with 810 transitions.
[2024-05-20 17:19:19] [INFO ] Flatten gal took : 31 ms
[2024-05-20 17:19:19] [INFO ] Flatten gal took : 33 ms
[2024-05-20 17:19:19] [INFO ] Export to MCC of 13 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 5 ms.
[2024-05-20 17:19:19] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 555 places, 953 transitions and 3402 arcs took 8 ms.
Total runtime 113311 ms.
There are residual formulas that ITS could not solve within timeout
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------
Running ASLink-PT-02a
IS_COLORED=
IS_NUPN=
LOADING PETRI NET FILE /home/mcc/execution/412/model.pnml (PNML) ...
PNML VERSION 2009, P/T NET.
COLOR CLASSES: 0
CONSTANTS: 0
PLACES: 555
TRANSITIONS: 953
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 0.026s, Sys 0.002s]
SAVING FILE /home/mcc/execution/412/model (.net / .def) ...
EXPORT TIME: [User 0.005s, Sys 0.000s]
----------------------------------------------------------------------
GreatSPN/Meddly.
Copyright (C) 1987-2022, University of Torino, Italy.
website: https://github.com/greatspn/SOURCES
Based on MEDDLY version 0.16.0
Copyright (C) 2009, Iowa State University Research Foundation, Inc.
website: http://meddly.sourceforge.net
Process ID: 698
MODEL NAME: /home/mcc/execution/412/model
555 places, 953 transitions.
No place bound informations found.
No place bound informations found.
No place bound informations found.
No place bound informations found.
Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Building monolithic NSF...
FORMULA ASLink-PT-02a-CTLCardinality-2024-08 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA ASLink-PT-02a-CTLCardinality-2024-09 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA ASLink-PT-02a-CTLCardinality-2024-01 CANNOT_COMPUTE
FORMULA ASLink-PT-02a-CTLCardinality-2024-02 CANNOT_COMPUTE
FORMULA ASLink-PT-02a-CTLCardinality-2024-03 CANNOT_COMPUTE
FORMULA ASLink-PT-02a-CTLCardinality-2024-04 CANNOT_COMPUTE
FORMULA ASLink-PT-02a-CTLCardinality-2024-06 CANNOT_COMPUTE
FORMULA ASLink-PT-02a-CTLCardinality-2024-10 CANNOT_COMPUTE
FORMULA ASLink-PT-02a-CTLCardinality-2024-11 CANNOT_COMPUTE
FORMULA ASLink-PT-02a-CTLCardinality-2023-12 CANNOT_COMPUTE
FORMULA ASLink-PT-02a-CTLCardinality-2023-13 CANNOT_COMPUTE
FORMULA ASLink-PT-02a-CTLCardinality-2023-14 CANNOT_COMPUTE
FORMULA ASLink-PT-02a-CTLCardinality-2023-15 CANNOT_COMPUTE
Ok.
EXITCODE: 0
----------------------------------------------------------------------
BK_STOP 1716227460768
--------------------
content from stderr:
+ 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//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -timeout 360 -rebuildPNML
MEDDLY ERROR: Insufficient memory
MEDDLY ERROR: Insufficient memory
MEDDLY ERROR: Insufficient memory
MEDDLY ERROR: Insufficient memory
MEDDLY ERROR: Insufficient memory
MEDDLY ERROR: Insufficient memory
MEDDLY ERROR: Insufficient memory
MEDDLY ERROR: Insufficient memory
MEDDLY ERROR: Insufficient memory
MEDDLY ERROR: Insufficient memory
MEDDLY ERROR: Insufficient memory
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="ASLink-PT-02a"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="greatspnxred"
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 greatspnxred"
echo " Input is ASLink-PT-02a, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r003-smll-171620116800025"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-02a.tgz
mv ASLink-PT-02a execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.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 [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;