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.r482-tall-171624201300123.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)
.................
=====================================================================
Generated by BenchKit 2-5568
Executing tool ltsminxred
Input is CloudReconfiguration-PT-311, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r482-tall-171624201300123
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 7.3K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 77K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K 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 4.1K May 19 07:08 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 19 15:40 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Apr 22 14:35 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 22 14:35 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Apr 11 19:56 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 103K Apr 11 19:56 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.7K Apr 11 19:56 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 41K Apr 11 19:56 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 22 14:35 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 22 14:35 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 660K 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

FORMULA_NAME StableMarking

=== Now, execution of the tool begins

BK_START 1717178557091

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=StableMarking
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=CloudReconfiguration-PT-311
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-05-31 18:02:38] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -timeout, 180, -rebuildPNML]
[2024-05-31 18:02:38] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-31 18:02:38] [INFO ] Load time of PNML (sax parser for PT used): 161 ms
[2024-05-31 18:02:38] [INFO ] Transformed 2585 places.
[2024-05-31 18:02:38] [INFO ] Transformed 3095 transitions.
[2024-05-31 18:02:38] [INFO ] Found NUPN structural information;
[2024-05-31 18:02:38] [INFO ] Parsed PT model containing 2585 places and 3095 transitions and 6463 arcs in 271 ms.
Graph (trivial) has 2956 edges and 2585 vertex of which 882 / 2585 are part of one of the 63 SCC in 12 ms
Free SCC test removed 819 places
Structural test allowed to assert that 867 places are NOT stable. Took 46 ms.
Ensure Unique test removed 936 transitions
Reduce redundant transitions removed 936 transitions.
RANDOM walk for 40000 steps (851 resets) in 4573 ms. (8 steps per ms) remains 1423/1718 properties
BEST_FIRST walk for 120 steps (8 resets) in 26 ms. (4 steps per ms) remains 1423/1423 properties
BEST_FIRST walk for 120 steps (8 resets) in 18 ms. (6 steps per ms) remains 1423/1423 properties
BEST_FIRST walk for 120 steps (8 resets) in 17 ms. (6 steps per ms) remains 1423/1423 properties
BEST_FIRST walk for 120 steps (8 resets) in 61 ms. (1 steps per ms) remains 1423/1423 properties
BEST_FIRST walk for 120 steps (8 resets) in 41 ms. (2 steps per ms) remains 1423/1423 properties
BEST_FIRST walk for 120 steps (8 resets) in 49 ms. (2 steps per ms) remains 1423/1423 properties
BEST_FIRST walk for 120 steps (8 resets) in 67 ms. (1 steps per ms) remains 1423/1423 properties
BEST_FIRST walk for 120 steps (8 resets) in 16 ms. (7 steps per ms) remains 1423/1423 properties
BEST_FIRST walk for 120 steps (8 resets) in 25 ms. (4 steps per ms) remains 1423/1423 properties
BEST_FIRST walk for 120 steps (8 resets) in 20 ms. (5 steps per ms) remains 1423/1423 properties
BEST_FIRST walk for 120 steps (8 resets) in 15 ms. (7 steps per ms) remains 1423/1423 properties
BEST_FIRST walk for 120 steps (8 resets) in 13 ms. (8 steps per ms) remains 1423/1423 properties
BEST_FIRST walk for 120 steps (8 resets) in 12 ms. (9 steps per ms) remains 1423/1423 properties
BEST_FIRST walk for 120 steps (8 resets) in 12 ms. (9 steps per ms) remains 1423/1423 properties
BEST_FIRST walk for 120 steps (8 resets) in 14 ms. (8 steps per ms) remains 1423/1423 properties
BEST_FIRST walk for 120 steps (8 resets) in 13 ms. (8 steps per ms) remains 1423/1423 properties
BEST_FIRST walk for 120 steps (8 resets) in 12 ms. (9 steps per ms) remains 1423/1423 properties
BEST_FIRST walk for 120 steps (8 resets) in 12 ms. (9 steps per ms) remains 1423/1423 properties
BEST_FIRST walk for 120 steps (8 resets) in 12 ms. (9 steps per ms) remains 1423/1423 properties
BEST_FIRST walk for 120 steps (8 resets) in 12 ms. (9 steps per ms) remains 1423/1423 properties
BEST_FIRST walk for 120 steps (8 resets) in 12 ms. (9 steps per ms) remains 1423/1423 properties
BEST_FIRST walk for 120 steps (8 resets) in 12 ms. (9 steps per ms) remains 1423/1423 properties
BEST_FIRST walk for 120 steps (8 resets) in 14 ms. (8 steps per ms) remains 1423/1423 properties
BEST_FIRST walk for 120 steps (8 resets) in 12 ms. (9 steps per ms) remains 1423/1423 properties
BEST_FIRST walk for 120 steps (8 resets) in 17 ms. (6 steps per ms) remains 1423/1423 properties
BEST_FIRST walk for 120 steps (8 resets) in 14 ms. (8 steps per ms) remains 1423/1423 properties
BEST_FIRST walk for 120 steps (8 resets) in 13 ms. (8 steps per ms) remains 1423/1423 properties
BEST_FIRST walk for 120 steps (8 resets) in 16 ms. (7 steps per ms) remains 1423/1423 properties
BEST_FIRST walk for 120 steps (8 resets) in 12 ms. (9 steps per ms) remains 1423/1423 properties
BEST_FIRST walk for 120 steps (8 resets) in 14 ms. (8 steps per ms) remains 1423/1423 properties
BEST_FIRST walk for 120 steps (8 resets) in 13 ms. (8 steps per ms) remains 1423/1423 properties
BEST_FIRST walk for 120 steps (8 resets) in 13 ms. (8 steps per ms) remains 1423/1423 properties
BEST_FIRST walk for 120 steps (8 resets) in 14 ms. (8 steps per ms) remains 1423/1423 properties
BEST_FIRST walk for 120 steps (8 resets) in 12 ms. (9 steps per ms) remains 1423/1423 properties
BEST_FIRST walk for 120 steps (8 resets) in 15 ms. (7 steps per ms) remains 1423/1423 properties
BEST_FIRST walk for 120 steps (8 resets) in 18 ms. (6 steps per ms) remains 1423/1423 properties
BEST_FIRST walk for 120 steps (8 resets) in 12 ms. (9 steps per ms) remains 1423/1423 properties
BEST_FIRST walk for 120 steps (8 resets) in 12 ms. (9 steps per ms) remains 1423/1423 properties
BEST_FIRST walk for 120 steps (8 resets) in 12 ms. (9 steps per ms) remains 1423/1423 properties
BEST_FIRST walk for 120 steps (8 resets) in 12 ms. (9 steps per ms) remains 1423/1423 properties
BEST_FIRST walk for 120 steps (8 resets) in 14 ms. (8 steps per ms) remains 1423/1423 properties
BEST_FIRST walk for 120 steps (8 resets) in 14 ms. (8 steps per ms) remains 1423/1423 properties
BEST_FIRST walk for 120 steps (8 resets) in 12 ms. (9 steps per ms) remains 1423/1423 properties
BEST_FIRST walk for 120 steps (8 resets) in 12 ms. (9 steps per ms) remains 1423/1423 properties
BEST_FIRST walk for 120 steps (8 resets) in 13 ms. (8 steps per ms) remains 1423/1423 properties
BEST_FIRST walk for 120 steps (8 resets) in 12 ms. (9 steps per ms) remains 1423/1423 properties
BEST_FIRST walk for 120 steps (8 resets) in 13 ms. (8 steps per ms) remains 1423/1423 properties
BEST_FIRST walk for 120 steps (8 resets) in 15 ms. (7 steps per ms) remains 1423/1423 properties
BEST_FIRST walk for 120 steps (8 resets) in 16 ms. (7 steps per ms) remains 1423/1423 properties
BEST_FIRST walk for 120 steps (8 resets) in 15 ms. (7 steps per ms) remains 1423/1423 properties
[2024-05-31 18:02:40] [INFO ] Flow matrix only has 2097 transitions (discarded 62 similar events)
// Phase 1: matrix 2097 rows 1766 cols
[2024-05-31 18:02:40] [INFO ] Computed 4 invariants in 34 ms
[2024-05-31 18:02:40] [INFO ] State equation strengthened by 1 read => feed constraints.
Error getting values : (error "ParserException while parsing response: ((s32 (/ 1.0 2.0))
(s33 (/ 1.0 2.0))
(s34 (/ 1.0 2.0))
(s35 (/ 1.0 2.0))
(s36 (/ 1.0 2.0))
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(s39 (/ 1.0 2.0))
(s40 (/ 1.0 2.0))
(s41 (/ 1.0 2.0))
(s42 (/ 1.0 2.0))
(s43 (/ 1.0 2.0))
(s44 (/ 1.0 2.0))
(s45 (/ 1.0 2.0))
(s46 (/ 1.0 2.0))
(s47 (/ 1.0 2.0))
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(s50 (/ 1.0 2.0))
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(s60 (/ 1.0 2.0))
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(s62 (/ 1.0 2.0))
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(s65 (/ 1.0 2.0))
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(s75 (/ 1.0 2.0))
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(s79 (/ 1.0 2.0))
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(s92 (/ 1.0 2.0))
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(s120 (/ 1.0 2.0))
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(s125 (/ 1.0 2.0))
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(s127 (/ 1.0 2.0))
(s128 (/ 1.0 2.0))
(s129 (/ 1.0 2.0))
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(s132 (/ 1.0 2.0))
(s133 (/ 1.0 2.0))
(s134 (/ 1.0 2.0))
(s135 (/ 1.0 2.0))
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(s137 (/ 1.0 2.0))
(s138 (/ 1.0 2.0))
(s139 (/ 1.0 2.0))
(s140 (/ 1.0 2.0))
(s141 (/ 1.0 2.0))
(s142 (/ 1.0 2.0))
(s143 (/ 1.0 2.0))
(s144 (/ 1.0 2.0))
(s145 (/ 1.0 2.0))
(s146 (/ 1.0 2.0))
(s147 (/ 1.0 2.0))
(s148 (/ 1.0 2.0))
(s149 (/ 1.0 2.0))
(s150 (/ 1.0 2.0))
(s151 (/ 1.0 2.0))
(s152 (/ 1.0 2.0))
(s153 (/ 1.0 2.0))
(s154 (/ 1.0 2.0))
(s155 (/ 1.0 2.0))
(s156 (/ 1.0 2.0))
(s157 (/ 1.0 2.0))
(s158 (/ 1.0 2.0))
(s159 (/ 1.0 2.0))
(s160 (/ 1.0 2.0))
(s161 (/ 1.0 2.0))
(s162 (/ 1.0 2.0))
(s163 (/ 1.0 2.0))
(s164 (/ 1.0 2.0))
(s196 (/ 1.0 2.0))
(s197 (/ 1.0 2.0))
(s198 (/ 1.0 2.0))
(s199 (/ 1.0 2.0))
(s200 (/ 1.0 2.0))
(s201 (/ 1.0 2.0))
(s202 (/ 1.0 2.0))
(s203 (/ 1.0 2.0))
(s235 (/ 1.0 2.0))
(s236 (/ 1.0 2.0))
(s237 (/ 1.0 2.0))
(s238 (/ 1.0 2.0))
(s239 (/ 1.0 2.0))
(s240 (/ 1.0 2.0))
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(s242 (/ 1.0 2.0))
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(s271 (/ 1.0 2.0))
(s272 (/ 1.0 2.0))
(s273 (/ 1.0 2.0))
(s274 (/ 1.0 2.0))
(s288 (/ 1.0 2.0))
(s289 (/ 1.0 2.0))
(s290 (/ 1.0 2.0))
(s291 (/ 1.0 2.0))
(s308 (/ 1.0 2.0))
(s309 (/ 1.0 2.0))
(s310 (/ 1.0 2.0))
(s314 (/ 1.0 2.0))
(s315 (/ 1.0 2.0))
(s319 (/ 1.0 2.0))
(s320 (/ 1.0 2.0))
(s321 (/ 1.0 2.0))
(s325 (/ 1.0 2.0))
(s326 (/ 1.0 2.0))
(s327 (/ 1.0 2.0))
(s328 (/ 1.0 2.0))
(s329 (/ 1.0 2.0))
(s330 (/ 1.0 2.0))
(s331 (/ 1.0 2.0))
(s332 (/ 1.0 2.0))
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(s338 (/ 1.0 2.0))
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(s340 (/ 1.0 2.0))
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(s342 (/ 1.0 2.0))
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(s350 (/ 1.0 2.0))
(s351 (/ 1.0 2.0))
(s352 (/ 1.0 2.0))
(s353 (/ 1.0 2.0))
(s354 (/ 1.0 2.0))
(s355 (/ 1.0 2.0))
(s356 (/ 1.0 2.0))
(s357 (/ 1.0 2.0))
(s358 (/ 1.0 2.0))
(s359 (/ 1.0 2.0))
(s360 (/ 1.0 2.0))
(s361 (/ 1.0 2.0))
(s362 (/ 1.0 2.0))
(s363 (/ 1.0 2.0))
(s364 (/ 1.0 2.0))
(s365 (/ 1.0 2.0))
(s366 (/ 1.0 2.0))
(s367 (/ 1.0 2.0))
(s368 (/ 1.0 2.0))
(s369 (/ 1.0 2.0))
(s370 (/ 1.0 2.0))
(s371 (/ 1.0 2.0))
(s372 (/ 1.0 2.0))
(s373 (/ 1.0 2.0))
(s374 (/ 1.0 2.0))
(s375 (/ 1.0 2.0))
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(s377 (/ 1.0 2.0))
(s378 (/ 1.0 2.0))
(s379 (/ 1.0 2.0))
(s380 (/ 1.0 2.0))
(s381 (/ 1.0 2.0))
(s382 (/ 1.0 2.0))
(s383 (/ 1.0 2.0))
(s384 (/ 1.0 2.0))
(s385 (/ 1.0 2.0))
(s386 (/ 1.0 2.0))
(s387 (/ 1.0 2.0))
(s388 (/ 1.0 2.0))
(s389 (/ 1.0 2.0))
(s390 (/ 1.0 2.0))
(s391 (/ 1.0 2.0))
(s392 (/ 1.0 2.0))
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(s394 (/ 1.0 2.0))
(s395 (/ 1.0 2.0))
(s396 (/ 1.0 2.0))
(s397 (/ 1.0 2.0))
(s398 (/ 1.0 2.0))
(s399 (/ 1.0 2.0))
(s400 (/ 1.0 2.0))
(s401 (/ 1.0 2.0))
(s402 (/ 1.0 2.0))
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(s406 (/ 1.0 2.0))
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(s409 (/ 1.0 2.0))
(s410 (/ 1.0 2.0))
(s411 (/ 1.0 2.0))
(s412 (/ 1.0 2.0))
(s413 (/ 1.0 2.0))
(s414 (/ 1.0 2.0))
(s415 (/ 1.0 2.0))
(s416 (/ 1.0 2.0))
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(s418 (/ 1.0 2.0))
(s419 (/ 1.0 2.0))
(s420 (/ 1.0 2.0))
(s421 (/ 1.0 2.0))
(s422 (/ 1.0 2.0))
(s423 (/ 1.0 2.0))
(s424 (/ 1.0 2.0))
(s425 (/ 1.0 2.0))
(s426 (/ 1.0 2.0))
(s427 (/ 1.0 2.0))
(s428 (/ 1.0 2.0))
(s429 (/ 1.0 2.0))
(s430 (/ 1.0 2.0))
(s431 (/ 1.0 2.0))
(s432 (/ 1.0 2.0))
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(s437 (/ 1.0 2.0))
(s438 (/ 1.0 2.0))
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(s440 (/ 1.0 2.0))
(s441 (/ 1.0 2.0))
(s442 (/ 1.0 2.0))
(s443 (/ 1.0 2.0))
(s444 (/ 1.0 2.0))
(s447 (/ 1.0 2.0))
(s448 (/ 1.0 2.0))
(s452 (/ 1.0 2.0))
(s453 (/ 1.0 2.0))
(s454 (/ 1.0 2.0))
(s455 (/ 1.0 2.0))
(s456 (/ 1.0 2.0))
(s457 (/ 1.0 2.0))
(s458 (/ 1.0 2.0))
(s459 (/ 1.0 2.0))
(s460 (/ 1.0 2.0))
(s461 (/ 1.0 2.0))
(s462 (/ 1.0 2.0))
(s463 (/ 1.0 2.0))
(s464 (/ 1.0 2.0))
(s465 (/ 1.0 2.0))
(s466 (/ 1.0 2.0))
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(s468 (/ 1.0 2.0))
(s469 (/ 1.0 2.0))
(s470 (/ 1.0 2.0))
(s471 (/ 1.0 2.0))
(s472 (/ 1.0 2.0))
(s473 (/ 1.0 2.0))
(s474 (/ 1.0 2.0))
(s475 (/ 1.0 2.0))
(s476 (/ 1.0 2.0))
(s477 (/ 1.0 2.0))
(s478 (/ 1.0 2.0))
(s479 (/ 1.0 2.0))
(s480 (/ 1.0 2.0))
(s481 (/ 1.0 2.0))
(s482 (/ 1.0 2.0))
(s483 (/ 1.0 2.0))
(s484 (/ 1.0 2.0))
(s485 (/ 1.0 2.0))
(s486 (/ 1.0 2.0))
(s487 (/ 1.0 2.0))
(s488 (/ 1.0 2.0))
(s489 (/ 1.0 2.0))
(s490 (/ 1.0 2.0))
(s491 (/ 1.0 2.0))
(s492 (/ 1.0 2.0))
(s493 (/ 1.0 2.0))
(s494 (/ 1.0 2.0))
(s495 (/ 1.0 2.0))
(s496 (/ 1.0 2.0))
(s497 (/ 1.0 2.0))
(s498 (/ 1.0 2.0))
(s499 (/ 1.0 2.0))
(s500 (/ 1.0 2.0))
(s501 (/ 1.0 2.0))
(s502 (/ 1.0 2.0))
(s503 (/ 1.0 2.0))
(s504 (/ 1.0 2.0))
(s505 (/ 1.0 2.0))
(s506 (/ 1.0 2.0))
(s507 (/ 1.0 2.0))
(s508 (/ 1.0 2.0))
(s509 (/ 1.0 2.0))
(s510 (/ 1.0 2.0))
(s511 (/ 1.0 2.0))
(s512 (/ 1.0 2.0))
(s513 (/ 1.0 2.0))
(s514 (/ 1.0 2.0))
(s515 (/ 1.0 2.0))
(s516 (/ 1.0 2.0))
(s517 (/ 1.0 2.0))
(s518 (/ 1.0 2.0))
(s519 (/ 1.0 2.0))
(s520 (/ 1.0 2.0))
(s521 (/ 1.0 2.0))
(s522 (/ 1.0 2.0))
(s523 (/ 1.0 2.0))
(s524 (/ 1.0 2.0))
(s525 (/ 1.0 2.0))
(s526 (/ 1.0 2.0))
(s527 (/ 1.0 2.0))
(s528 (/ 1.0 2.0))
(s529 (/ 1.0 2.0))
(s530 (/ 1.0 2.0))
(s531 (/ 1.0 2.0))
(s532 (/ 1.0 2.0))
(s533 (/ 1.0 2.0))
(s534 (/ 1.0 2.0))
(s536 (/ 1.0 2.0))
(s537 (/ 1.0 2.0))
(s538 (/ 1.0 2.0))
(s539 (/ 1.0 2.0))
(s540 (/ 1.0 2.0))
(s541 (/ 1.0 2.0))
(s542 (/ 1.0 2.0))
(s543 (/ 1.0 2.0))
(s544 (/ 1.0 2.0))
(s545 (/ 1.0 2.0))
(s546 (/ 1.0 2.0))
(s547 (/ 1.0 2.0))
(s548 (/ 1.0 2.0))
(s549 (/ 1.0 2.0))
(s550 (/ 1.0 2.0))
(s551 (/ 1.0 2.0))
(s552 (/ 1.0 2.0))
(s553 (/ 1.0 2.0))
(s554 (/ 1.0 2.0))
(s555 (/ 1.0 2.0))
(s556 (/ 1.0 2.0))
(s557 (/ 1.0 2.0))
(s558 (/ 1.0 2.0))
(s559 (/ 1.0 2.0))
(s560 (/ 1.0 2.0))
(s561 (/ 1.0 2.0))
(s562 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1423 variables, 1423/1423 constraints. Problems are: Problem set: 0 solved, 1423 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1423/3863 variables, and 1423 constraints, problems are : Problem set: 0 solved, 1423 unsolved in 5096 ms.
Refiners :[Domain max(s): 1423/1766 constraints, Generalized P Invariants (flows): 0/4 constraints, State Equation: 0/1766 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1423/1423 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1423 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1423 variables, 1423/1423 constraints. Problems are: Problem set: 0 solved, 1423 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1423/3863 variables, and 1423 constraints, problems are : Problem set: 0 solved, 1423 unsolved in 5034 ms.
Refiners :[Domain max(s): 1423/1766 constraints, Generalized P Invariants (flows): 0/4 constraints, State Equation: 0/1766 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1423 constraints, Known Traps: 0/0 constraints]
After SMT, in 10632ms problems are : Problem set: 0 solved, 1423 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 1423 out of 1766 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1766/1766 places, 2159/2159 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 63 transitions
Reduce isomorphic transitions removed 63 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 217 transitions
Trivial Post-agglo rules discarded 217 transitions
Performed 217 trivial Post agglomeration. Transition count delta: 217
Iterating post reduction 0 with 280 rules applied. Total rules applied 280 place count 1766 transition count 1879
Reduce places removed 217 places and 0 transitions.
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 1 with 233 rules applied. Total rules applied 513 place count 1549 transition count 1863
Reduce places removed 6 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 520 place count 1543 transition count 1862
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 12 Pre rules applied. Total rules applied 520 place count 1543 transition count 1850
Deduced a syphon composed of 12 places in 3 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 3 with 24 rules applied. Total rules applied 544 place count 1531 transition count 1850
Discarding 14 places :
Symmetric choice reduction at 3 with 14 rule applications. Total rules 558 place count 1517 transition count 1836
Iterating global reduction 3 with 14 rules applied. Total rules applied 572 place count 1517 transition count 1836
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 573 place count 1516 transition count 1835
Iterating global reduction 3 with 1 rules applied. Total rules applied 574 place count 1516 transition count 1835
Performed 22 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 22 places in 4 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 3 with 44 rules applied. Total rules applied 618 place count 1494 transition count 1812
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -30
Deduced a syphon composed of 4 places in 4 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 626 place count 1490 transition count 1842
Drop transitions (Redundant composition of simpler transitions.) removed 11 transitions
Redundant transition composition rules discarded 11 transitions
Iterating global reduction 3 with 11 rules applied. Total rules applied 637 place count 1490 transition count 1831
Free-agglomeration rule applied 18 times.
Iterating global reduction 3 with 18 rules applied. Total rules applied 655 place count 1490 transition count 1813
Reduce places removed 18 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 19 rules applied. Total rules applied 674 place count 1472 transition count 1812
Drop transitions (Redundant composition of simpler transitions.) removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 4 with 4 rules applied. Total rules applied 678 place count 1472 transition count 1808
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 679 place count 1472 transition count 1808
Partial Post-agglomeration rule applied 5 times.
Drop transitions (Partial Post agglomeration) removed 5 transitions
Iterating global reduction 4 with 5 rules applied. Total rules applied 684 place count 1472 transition count 1808
Drop transitions (Empty/Sink Transition effects.) removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 687 place count 1472 transition count 1805
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 688 place count 1471 transition count 1804
Applied a total of 688 rules in 402 ms. Remains 1471 /1766 variables (removed 295) and now considering 1804/2159 (removed 355) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 411 ms. Remains : 1471/1766 places, 1804/2159 transitions.
RANDOM walk for 3739028 steps (28496 resets) in 120004 ms. (31 steps per ms) remains 283/1423 properties
BEST_FIRST walk for 40003 steps (101 resets) in 270 ms. (147 steps per ms) remains 283/283 properties
BEST_FIRST walk for 40003 steps (94 resets) in 302 ms. (132 steps per ms) remains 283/283 properties
BEST_FIRST walk for 40002 steps (93 resets) in 361 ms. (110 steps per ms) remains 283/283 properties
BEST_FIRST walk for 40003 steps (91 resets) in 349 ms. (114 steps per ms) remains 283/283 properties
BEST_FIRST walk for 40001 steps (92 resets) in 334 ms. (119 steps per ms) remains 283/283 properties
BEST_FIRST walk for 40003 steps (81 resets) in 372 ms. (107 steps per ms) remains 283/283 properties
BEST_FIRST walk for 40003 steps (92 resets) in 362 ms. (110 steps per ms) remains 283/283 properties
BEST_FIRST walk for 40001 steps (106 resets) in 331 ms. (120 steps per ms) remains 283/283 properties
BEST_FIRST walk for 40003 steps (95 resets) in 319 ms. (125 steps per ms) remains 283/283 properties
BEST_FIRST walk for 40004 steps (87 resets) in 219 ms. (181 steps per ms) remains 283/283 properties
BEST_FIRST walk for 40001 steps (94 resets) in 209 ms. (190 steps per ms) remains 275/283 properties
BEST_FIRST walk for 40004 steps (92 resets) in 208 ms. (191 steps per ms) remains 275/275 properties
BEST_FIRST walk for 40003 steps (88 resets) in 204 ms. (195 steps per ms) remains 275/275 properties
BEST_FIRST walk for 40004 steps (80 resets) in 207 ms. (192 steps per ms) remains 273/275 properties
BEST_FIRST walk for 40003 steps (117 resets) in 204 ms. (195 steps per ms) remains 273/273 properties
BEST_FIRST walk for 40003 steps (91 resets) in 217 ms. (183 steps per ms) remains 273/273 properties
BEST_FIRST walk for 40002 steps (96 resets) in 212 ms. (187 steps per ms) remains 273/273 properties
BEST_FIRST walk for 40004 steps (87 resets) in 207 ms. (192 steps per ms) remains 273/273 properties
BEST_FIRST walk for 40003 steps (92 resets) in 216 ms. (184 steps per ms) remains 273/273 properties
BEST_FIRST walk for 40004 steps (85 resets) in 209 ms. (190 steps per ms) remains 273/273 properties
BEST_FIRST walk for 40002 steps (101 resets) in 204 ms. (195 steps per ms) remains 273/273 properties
BEST_FIRST walk for 40003 steps (92 resets) in 207 ms. (192 steps per ms) remains 273/273 properties
BEST_FIRST walk for 40001 steps (82 resets) in 195 ms. (204 steps per ms) remains 273/273 properties
BEST_FIRST walk for 40003 steps (84 resets) in 210 ms. (189 steps per ms) remains 273/273 properties
BEST_FIRST walk for 40002 steps (96 resets) in 205 ms. (194 steps per ms) remains 273/273 properties
BEST_FIRST walk for 40003 steps (106 resets) in 212 ms. (187 steps per ms) remains 273/273 properties
BEST_FIRST walk for 40001 steps (88 resets) in 210 ms. (189 steps per ms) remains 273/273 properties
BEST_FIRST walk for 40002 steps (104 resets) in 200 ms. (199 steps per ms) remains 273/273 properties
BEST_FIRST walk for 40002 steps (88 resets) in 209 ms. (190 steps per ms) remains 273/273 properties
BEST_FIRST walk for 40004 steps (89 resets) in 210 ms. (189 steps per ms) remains 273/273 properties
BEST_FIRST walk for 40001 steps (95 resets) in 200 ms. (199 steps per ms) remains 273/273 properties
BEST_FIRST walk for 40004 steps (79 resets) in 204 ms. (195 steps per ms) remains 273/273 properties
BEST_FIRST walk for 40003 steps (88 resets) in 205 ms. (194 steps per ms) remains 273/273 properties
BEST_FIRST walk for 40004 steps (93 resets) in 205 ms. (194 steps per ms) remains 273/273 properties
BEST_FIRST walk for 40001 steps (92 resets) in 206 ms. (193 steps per ms) remains 273/273 properties
BEST_FIRST walk for 40003 steps (101 resets) in 214 ms. (186 steps per ms) remains 273/273 properties
BEST_FIRST walk for 40004 steps (91 resets) in 196 ms. (203 steps per ms) remains 273/273 properties
BEST_FIRST walk for 40004 steps (93 resets) in 205 ms. (194 steps per ms) remains 273/273 properties
BEST_FIRST walk for 40004 steps (91 resets) in 201 ms. (198 steps per ms) remains 273/273 properties
BEST_FIRST walk for 40004 steps (102 resets) in 200 ms. (199 steps per ms) remains 273/273 properties
BEST_FIRST walk for 40002 steps (99 resets) in 204 ms. (195 steps per ms) remains 273/273 properties
BEST_FIRST walk for 40002 steps (86 resets) in 207 ms. (192 steps per ms) remains 273/273 properties
BEST_FIRST walk for 40003 steps (81 resets) in 209 ms. (190 steps per ms) remains 273/273 properties
BEST_FIRST walk for 40004 steps (86 resets) in 209 ms. (190 steps per ms) remains 269/273 properties
BEST_FIRST walk for 40002 steps (90 resets) in 203 ms. (196 steps per ms) remains 269/269 properties
BEST_FIRST walk for 40002 steps (89 resets) in 199 ms. (200 steps per ms) remains 268/269 properties
BEST_FIRST walk for 40003 steps (100 resets) in 194 ms. (205 steps per ms) remains 268/268 properties
BEST_FIRST walk for 40004 steps (83 resets) in 198 ms. (201 steps per ms) remains 268/268 properties
BEST_FIRST walk for 40002 steps (85 resets) in 205 ms. (194 steps per ms) remains 268/268 properties
BEST_FIRST walk for 40001 steps (95 resets) in 200 ms. (199 steps per ms) remains 268/268 properties
BEST_FIRST walk for 40002 steps (85 resets) in 201 ms. (198 steps per ms) remains 268/268 properties
BEST_FIRST walk for 40003 steps (103 resets) in 197 ms. (202 steps per ms) remains 268/268 properties
BEST_FIRST walk for 40004 steps (91 resets) in 192 ms. (207 steps per ms) remains 268/268 properties
BEST_FIRST walk for 40003 steps (95 resets) in 197 ms. (202 steps per ms) remains 268/268 properties
BEST_FIRST walk for 40003 steps (92 resets) in 199 ms. (200 steps per ms) remains 268/268 properties
BEST_FIRST walk for 40002 steps (93 resets) in 202 ms. (197 steps per ms) remains 268/268 properties
BEST_FIRST walk for 40003 steps (91 resets) in 200 ms. (199 steps per ms) remains 261/268 properties
BEST_FIRST walk for 40003 steps (103 resets) in 205 ms. (194 steps per ms) remains 252/261 properties
BEST_FIRST walk for 40004 steps (86 resets) in 196 ms. (203 steps per ms) remains 252/252 properties
BEST_FIRST walk for 40004 steps (98 resets) in 189 ms. (210 steps per ms) remains 252/252 properties
BEST_FIRST walk for 40003 steps (90 resets) in 192 ms. (207 steps per ms) remains 252/252 properties
BEST_FIRST walk for 40001 steps (82 resets) in 193 ms. (206 steps per ms) remains 243/252 properties
BEST_FIRST walk for 40003 steps (97 resets) in 186 ms. (213 steps per ms) remains 243/243 properties
BEST_FIRST walk for 40003 steps (99 resets) in 182 ms. (218 steps per ms) remains 243/243 properties
BEST_FIRST walk for 40004 steps (106 resets) in 185 ms. (215 steps per ms) remains 243/243 properties
BEST_FIRST walk for 40004 steps (84 resets) in 186 ms. (213 steps per ms) remains 243/243 properties
BEST_FIRST walk for 40003 steps (89 resets) in 179 ms. (222 steps per ms) remains 243/243 properties
BEST_FIRST walk for 40003 steps (93 resets) in 184 ms. (216 steps per ms) remains 243/243 properties
BEST_FIRST walk for 40002 steps (81 resets) in 196 ms. (203 steps per ms) remains 243/243 properties
BEST_FIRST walk for 40002 steps (79 resets) in 180 ms. (221 steps per ms) remains 243/243 properties
BEST_FIRST walk for 40003 steps (87 resets) in 186 ms. (213 steps per ms) remains 243/243 properties
BEST_FIRST walk for 40003 steps (92 resets) in 181 ms. (219 steps per ms) remains 243/243 properties
BEST_FIRST walk for 40003 steps (101 resets) in 178 ms. (223 steps per ms) remains 243/243 properties
BEST_FIRST walk for 40003 steps (92 resets) in 187 ms. (212 steps per ms) remains 243/243 properties
BEST_FIRST walk for 40003 steps (94 resets) in 182 ms. (218 steps per ms) remains 243/243 properties
BEST_FIRST walk for 40003 steps (99 resets) in 177 ms. (224 steps per ms) remains 243/243 properties
BEST_FIRST walk for 40003 steps (98 resets) in 179 ms. (222 steps per ms) remains 243/243 properties
BEST_FIRST walk for 40003 steps (92 resets) in 187 ms. (212 steps per ms) remains 243/243 properties
BEST_FIRST walk for 40004 steps (86 resets) in 186 ms. (213 steps per ms) remains 243/243 properties
BEST_FIRST walk for 40003 steps (80 resets) in 182 ms. (218 steps per ms) remains 243/243 properties
BEST_FIRST walk for 40004 steps (102 resets) in 180 ms. (221 steps per ms) remains 243/243 properties
BEST_FIRST walk for 40003 steps (99 resets) in 182 ms. (218 steps per ms) remains 243/243 properties
BEST_FIRST walk for 40003 steps (92 resets) in 181 ms. (219 steps per ms) remains 243/243 properties
BEST_FIRST walk for 40003 steps (97 resets) in 185 ms. (215 steps per ms) remains 243/243 properties
BEST_FIRST walk for 40001 steps (91 resets) in 182 ms. (218 steps per ms) remains 243/243 properties
BEST_FIRST walk for 40004 steps (95 resets) in 187 ms. (212 steps per ms) remains 237/243 properties
BEST_FIRST walk for 40002 steps (85 resets) in 184 ms. (216 steps per ms) remains 237/237 properties
BEST_FIRST walk for 40004 steps (93 resets) in 179 ms. (222 steps per ms) remains 237/237 properties
BEST_FIRST walk for 40002 steps (110 resets) in 186 ms. (213 steps per ms) remains 237/237 properties
BEST_FIRST walk for 40002 steps (98 resets) in 178 ms. (223 steps per ms) remains 237/237 properties
BEST_FIRST walk for 40002 steps (87 resets) in 182 ms. (218 steps per ms) remains 237/237 properties
BEST_FIRST walk for 40003 steps (116 resets) in 181 ms. (219 steps per ms) remains 237/237 properties
BEST_FIRST walk for 40002 steps (100 resets) in 175 ms. (227 steps per ms) remains 237/237 properties
BEST_FIRST walk for 40004 steps (94 resets) in 183 ms. (217 steps per ms) remains 237/237 properties
BEST_FIRST walk for 40003 steps (86 resets) in 183 ms. (217 steps per ms) remains 237/237 properties
BEST_FIRST walk for 40001 steps (88 resets) in 185 ms. (215 steps per ms) remains 237/237 properties
BEST_FIRST walk for 40004 steps (93 resets) in 180 ms. (221 steps per ms) remains 237/237 properties
BEST_FIRST walk for 40003 steps (86 resets) in 181 ms. (219 steps per ms) remains 237/237 properties
BEST_FIRST walk for 40004 steps (88 resets) in 186 ms. (213 steps per ms) remains 237/237 properties
BEST_FIRST walk for 40004 steps (93 resets) in 177 ms. (224 steps per ms) remains 237/237 properties
BEST_FIRST walk for 40002 steps (87 resets) in 190 ms. (209 steps per ms) remains 237/237 properties
BEST_FIRST walk for 40001 steps (100 resets) in 180 ms. (221 steps per ms) remains 237/237 properties
BEST_FIRST walk for 40004 steps (89 resets) in 181 ms. (219 steps per ms) remains 237/237 properties
BEST_FIRST walk for 40003 steps (96 resets) in 186 ms. (213 steps per ms) remains 237/237 properties
BEST_FIRST walk for 40003 steps (84 resets) in 183 ms. (217 steps per ms) remains 237/237 properties
BEST_FIRST walk for 40001 steps (97 resets) in 181 ms. (219 steps per ms) remains 237/237 properties
BEST_FIRST walk for 40003 steps (106 resets) in 179 ms. (222 steps per ms) remains 237/237 properties
BEST_FIRST walk for 40004 steps (94 resets) in 182 ms. (218 steps per ms) remains 237/237 properties
BEST_FIRST walk for 40002 steps (96 resets) in 184 ms. (216 steps per ms) remains 237/237 properties
BEST_FIRST walk for 40003 steps (94 resets) in 205 ms. (194 steps per ms) remains 237/237 properties
BEST_FIRST walk for 40004 steps (105 resets) in 189 ms. (210 steps per ms) remains 237/237 properties
BEST_FIRST walk for 40004 steps (98 resets) in 179 ms. (222 steps per ms) remains 237/237 properties
BEST_FIRST walk for 40003 steps (90 resets) in 175 ms. (227 steps per ms) remains 237/237 properties
BEST_FIRST walk for 40003 steps (80 resets) in 184 ms. (216 steps per ms) remains 237/237 properties
BEST_FIRST walk for 40003 steps (91 resets) in 176 ms. (226 steps per ms) remains 237/237 properties
BEST_FIRST walk for 40003 steps (86 resets) in 178 ms. (223 steps per ms) remains 237/237 properties
BEST_FIRST walk for 40002 steps (87 resets) in 177 ms. (224 steps per ms) remains 237/237 properties
BEST_FIRST walk for 40002 steps (90 resets) in 178 ms. (223 steps per ms) remains 237/237 properties
BEST_FIRST walk for 40004 steps (84 resets) in 187 ms. (212 steps per ms) remains 237/237 properties
BEST_FIRST walk for 40003 steps (92 resets) in 183 ms. (217 steps per ms) remains 237/237 properties
BEST_FIRST walk for 40003 steps (86 resets) in 178 ms. (223 steps per ms) remains 237/237 properties
BEST_FIRST walk for 40003 steps (75 resets) in 175 ms. (227 steps per ms) remains 237/237 properties
BEST_FIRST walk for 40003 steps (103 resets) in 180 ms. (221 steps per ms) remains 237/237 properties
BEST_FIRST walk for 40003 steps (107 resets) in 190 ms. (209 steps per ms) remains 237/237 properties
BEST_FIRST walk for 40003 steps (92 resets) in 178 ms. (223 steps per ms) remains 237/237 properties
BEST_FIRST walk for 40002 steps (99 resets) in 190 ms. (209 steps per ms) remains 234/237 properties
BEST_FIRST walk for 40002 steps (88 resets) in 180 ms. (221 steps per ms) remains 234/234 properties
BEST_FIRST walk for 40003 steps (82 resets) in 175 ms. (227 steps per ms) remains 234/234 properties
BEST_FIRST walk for 40002 steps (87 resets) in 176 ms. (226 steps per ms) remains 232/234 properties
BEST_FIRST walk for 40004 steps (81 resets) in 170 ms. (233 steps per ms) remains 232/232 properties
BEST_FIRST walk for 40003 steps (79 resets) in 177 ms. (224 steps per ms) remains 232/232 properties
BEST_FIRST walk for 40002 steps (96 resets) in 176 ms. (226 steps per ms) remains 232/232 properties
BEST_FIRST walk for 40004 steps (98 resets) in 181 ms. (219 steps per ms) remains 232/232 properties
BEST_FIRST walk for 40002 steps (88 resets) in 178 ms. (223 steps per ms) remains 232/232 properties
BEST_FIRST walk for 40003 steps (89 resets) in 175 ms. (227 steps per ms) remains 232/232 properties
BEST_FIRST walk for 40001 steps (84 resets) in 182 ms. (218 steps per ms) remains 225/232 properties
BEST_FIRST walk for 40002 steps (91 resets) in 173 ms. (229 steps per ms) remains 225/225 properties
BEST_FIRST walk for 40003 steps (90 resets) in 169 ms. (235 steps per ms) remains 225/225 properties
BEST_FIRST walk for 40004 steps (92 resets) in 178 ms. (223 steps per ms) remains 225/225 properties
BEST_FIRST walk for 40002 steps (94 resets) in 179 ms. (222 steps per ms) remains 225/225 properties
BEST_FIRST walk for 40004 steps (103 resets) in 173 ms. (229 steps per ms) remains 225/225 properties
BEST_FIRST walk for 40004 steps (100 resets) in 168 ms. (236 steps per ms) remains 225/225 properties
BEST_FIRST walk for 40001 steps (98 resets) in 168 ms. (236 steps per ms) remains 225/225 properties
BEST_FIRST walk for 40003 steps (96 resets) in 177 ms. (224 steps per ms) remains 225/225 properties
BEST_FIRST walk for 40003 steps (88 resets) in 172 ms. (231 steps per ms) remains 225/225 properties
BEST_FIRST walk for 40002 steps (91 resets) in 190 ms. (209 steps per ms) remains 225/225 properties
BEST_FIRST walk for 40003 steps (100 resets) in 186 ms. (213 steps per ms) remains 225/225 properties
BEST_FIRST walk for 40001 steps (86 resets) in 177 ms. (224 steps per ms) remains 225/225 properties
BEST_FIRST walk for 40003 steps (102 resets) in 179 ms. (222 steps per ms) remains 225/225 properties
BEST_FIRST walk for 40002 steps (99 resets) in 169 ms. (235 steps per ms) remains 225/225 properties
BEST_FIRST walk for 40002 steps (100 resets) in 170 ms. (233 steps per ms) remains 225/225 properties
BEST_FIRST walk for 40003 steps (93 resets) in 177 ms. (224 steps per ms) remains 225/225 properties
BEST_FIRST walk for 40003 steps (99 resets) in 171 ms. (232 steps per ms) remains 225/225 properties
BEST_FIRST walk for 40003 steps (102 resets) in 176 ms. (226 steps per ms) remains 225/225 properties
BEST_FIRST walk for 40003 steps (90 resets) in 179 ms. (222 steps per ms) remains 225/225 properties
BEST_FIRST walk for 40001 steps (106 resets) in 182 ms. (218 steps per ms) remains 225/225 properties
BEST_FIRST walk for 40004 steps (98 resets) in 180 ms. (221 steps per ms) remains 225/225 properties
BEST_FIRST walk for 40002 steps (89 resets) in 169 ms. (235 steps per ms) remains 225/225 properties
BEST_FIRST walk for 40003 steps (89 resets) in 178 ms. (223 steps per ms) remains 225/225 properties
BEST_FIRST walk for 40003 steps (86 resets) in 172 ms. (231 steps per ms) remains 225/225 properties
BEST_FIRST walk for 40004 steps (84 resets) in 177 ms. (224 steps per ms) remains 225/225 properties
BEST_FIRST walk for 40003 steps (103 resets) in 175 ms. (227 steps per ms) remains 225/225 properties
BEST_FIRST walk for 40003 steps (99 resets) in 176 ms. (226 steps per ms) remains 225/225 properties
BEST_FIRST walk for 40001 steps (80 resets) in 190 ms. (209 steps per ms) remains 225/225 properties
BEST_FIRST walk for 40003 steps (94 resets) in 175 ms. (227 steps per ms) remains 225/225 properties
BEST_FIRST walk for 40004 steps (80 resets) in 173 ms. (229 steps per ms) remains 225/225 properties
BEST_FIRST walk for 40003 steps (86 resets) in 176 ms. (226 steps per ms) remains 225/225 properties
BEST_FIRST walk for 40003 steps (98 resets) in 176 ms. (226 steps per ms) remains 225/225 properties
BEST_FIRST walk for 40002 steps (95 resets) in 181 ms. (219 steps per ms) remains 225/225 properties
BEST_FIRST walk for 40003 steps (91 resets) in 177 ms. (224 steps per ms) remains 225/225 properties
BEST_FIRST walk for 40004 steps (100 resets) in 172 ms. (231 steps per ms) remains 225/225 properties
BEST_FIRST walk for 40004 steps (76 resets) in 178 ms. (223 steps per ms) remains 225/225 properties
BEST_FIRST walk for 40002 steps (85 resets) in 174 ms. (228 steps per ms) remains 225/225 properties
BEST_FIRST walk for 40003 steps (97 resets) in 178 ms. (223 steps per ms) remains 217/225 properties
BEST_FIRST walk for 40003 steps (91 resets) in 174 ms. (228 steps per ms) remains 217/217 properties
BEST_FIRST walk for 40003 steps (93 resets) in 178 ms. (223 steps per ms) remains 217/217 properties
BEST_FIRST walk for 40002 steps (103 resets) in 175 ms. (227 steps per ms) remains 217/217 properties
BEST_FIRST walk for 40002 steps (84 resets) in 177 ms. (224 steps per ms) remains 217/217 properties
BEST_FIRST walk for 40002 steps (89 resets) in 166 ms. (239 steps per ms) remains 217/217 properties
BEST_FIRST walk for 40002 steps (103 resets) in 173 ms. (229 steps per ms) remains 217/217 properties
BEST_FIRST walk for 40003 steps (102 resets) in 167 ms. (238 steps per ms) remains 217/217 properties
BEST_FIRST walk for 40003 steps (104 resets) in 173 ms. (229 steps per ms) remains 217/217 properties
BEST_FIRST walk for 40003 steps (93 resets) in 168 ms. (236 steps per ms) remains 217/217 properties
BEST_FIRST walk for 40002 steps (90 resets) in 171 ms. (232 steps per ms) remains 217/217 properties
BEST_FIRST walk for 40002 steps (105 resets) in 175 ms. (227 steps per ms) remains 217/217 properties
BEST_FIRST walk for 40001 steps (82 resets) in 176 ms. (225 steps per ms) remains 217/217 properties
BEST_FIRST walk for 40003 steps (92 resets) in 180 ms. (221 steps per ms) remains 217/217 properties
BEST_FIRST walk for 40003 steps (105 resets) in 171 ms. (232 steps per ms) remains 217/217 properties
BEST_FIRST walk for 40000 steps (99 resets) in 175 ms. (227 steps per ms) remains 217/217 properties
BEST_FIRST walk for 40003 steps (88 resets) in 175 ms. (227 steps per ms) remains 217/217 properties
BEST_FIRST walk for 40004 steps (84 resets) in 173 ms. (229 steps per ms) remains 217/217 properties
BEST_FIRST walk for 40003 steps (76 resets) in 176 ms. (226 steps per ms) remains 217/217 properties
BEST_FIRST walk for 40004 steps (89 resets) in 173 ms. (229 steps per ms) remains 217/217 properties
BEST_FIRST walk for 40004 steps (94 resets) in 174 ms. (228 steps per ms) remains 217/217 properties
BEST_FIRST walk for 40003 steps (98 resets) in 175 ms. (227 steps per ms) remains 217/217 properties
BEST_FIRST walk for 40002 steps (94 resets) in 176 ms. (226 steps per ms) remains 217/217 properties
BEST_FIRST walk for 40002 steps (97 resets) in 186 ms. (213 steps per ms) remains 217/217 properties
BEST_FIRST walk for 40004 steps (100 resets) in 175 ms. (227 steps per ms) remains 217/217 properties
BEST_FIRST walk for 40002 steps (94 resets) in 175 ms. (227 steps per ms) remains 217/217 properties
BEST_FIRST walk for 40002 steps (87 resets) in 175 ms. (227 steps per ms) remains 217/217 properties
BEST_FIRST walk for 40001 steps (102 resets) in 179 ms. (222 steps per ms) remains 217/217 properties
BEST_FIRST walk for 40003 steps (89 resets) in 179 ms. (222 steps per ms) remains 217/217 properties
BEST_FIRST walk for 40003 steps (96 resets) in 173 ms. (229 steps per ms) remains 217/217 properties
BEST_FIRST walk for 40003 steps (88 resets) in 168 ms. (236 steps per ms) remains 217/217 properties
BEST_FIRST walk for 40002 steps (87 resets) in 174 ms. (228 steps per ms) remains 217/217 properties
BEST_FIRST walk for 40003 steps (101 resets) in 173 ms. (229 steps per ms) remains 217/217 properties
BEST_FIRST walk for 40003 steps (93 resets) in 169 ms. (235 steps per ms) remains 217/217 properties
BEST_FIRST walk for 40004 steps (90 resets) in 173 ms. (229 steps per ms) remains 217/217 properties
BEST_FIRST walk for 40002 steps (93 resets) in 171 ms. (232 steps per ms) remains 217/217 properties
BEST_FIRST walk for 40002 steps (91 resets) in 180 ms. (221 steps per ms) remains 217/217 properties
BEST_FIRST walk for 40004 steps (89 resets) in 170 ms. (233 steps per ms) remains 217/217 properties
BEST_FIRST walk for 40004 steps (95 resets) in 167 ms. (238 steps per ms) remains 217/217 properties
BEST_FIRST walk for 40001 steps (86 resets) in 175 ms. (227 steps per ms) remains 217/217 properties
BEST_FIRST walk for 40003 steps (102 resets) in 169 ms. (235 steps per ms) remains 217/217 properties
BEST_FIRST walk for 40004 steps (97 resets) in 172 ms. (231 steps per ms) remains 217/217 properties
BEST_FIRST walk for 40003 steps (82 resets) in 171 ms. (232 steps per ms) remains 217/217 properties
BEST_FIRST walk for 40002 steps (89 resets) in 177 ms. (224 steps per ms) remains 217/217 properties
BEST_FIRST walk for 40002 steps (92 resets) in 174 ms. (228 steps per ms) remains 217/217 properties
BEST_FIRST walk for 40004 steps (100 resets) in 174 ms. (228 steps per ms) remains 217/217 properties
BEST_FIRST walk for 40002 steps (87 resets) in 176 ms. (226 steps per ms) remains 217/217 properties
BEST_FIRST walk for 40001 steps (85 resets) in 176 ms. (225 steps per ms) remains 217/217 properties
BEST_FIRST walk for 40003 steps (97 resets) in 175 ms. (227 steps per ms) remains 217/217 properties
BEST_FIRST walk for 40002 steps (94 resets) in 174 ms. (228 steps per ms) remains 217/217 properties
// Phase 1: matrix 1804 rows 1471 cols
[2024-05-31 18:03:33] [INFO ] Computed 4 invariants in 11 ms
[2024-05-31 18:03:33] [INFO ] State equation strengthened by 1 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/217 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 1 (OVERLAPS) 687/904 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/904 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 3 (OVERLAPS) 567/1471 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1471 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 5 (OVERLAPS) 1804/3275 variables, 1471/1475 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/3275 variables, 1/1476 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/3275 variables, 0/1476 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 8 (OVERLAPS) 0/3275 variables, 0/1476 constraints. Problems are: Problem set: 0 solved, 217 unsolved
No progress, stopping.
After SMT solving in domain Real declared 3275/3275 variables, and 1476 constraints, problems are : Problem set: 0 solved, 217 unsolved in 37671 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 1471/1471 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 217/217 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 217 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/217 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 1 (OVERLAPS) 687/904 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/904 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 3 (OVERLAPS) 567/1471 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1471 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 5 (OVERLAPS) 1804/3275 variables, 1471/1475 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/3275 variables, 1/1476 constraints. Problems are: Problem set: 0 solved, 217 unsolved
Problem smplace_376 is UNSAT
FORMULA StableMarking TRUE TECHNIQUES RANDOM_WALK MARKED_SUFFIX_TEST TRIVIAL_UNMARKED_SCC_TEST SMT_REFINEMENT BESTFIRST_WALK TOPOLOGICAL
SMT process timed out in 50940ms, After SMT, problems are : Problem set: 0 solved, 217 unsolved
Fused 217 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 217 out of 1471 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1471/1471 places, 1804/1804 transitions.
Graph (complete) has 2096 edges and 1471 vertex of which 1462 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.1 ms
Discarding 9 places :
Also discarding 5 output transitions
Drop transitions (Output transitions of discarded places.) removed 5 transitions
Drop transitions (Empty/Sink Transition effects.) removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 842 transitions
Trivial Post-agglo rules discarded 842 transitions
Performed 842 trivial Post agglomeration. Transition count delta: 842
Iterating post reduction 0 with 847 rules applied. Total rules applied 848 place count 1462 transition count 952
Reduce places removed 842 places and 0 transitions.
Ensure Unique test removed 58 transitions
Reduce isomorphic transitions removed 58 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 40 transitions
Trivial Post-agglo rules discarded 40 transitions
Performed 40 trivial Post agglomeration. Transition count delta: 40
Iterating post reduction 1 with 940 rules applied. Total rules applied 1788 place count 620 transition count 854
Reduce places removed 40 places and 0 transitions.
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 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 2 with 47 rules applied. Total rules applied 1835 place count 580 transition count 847
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 3 with 6 rules applied. Total rules applied 1841 place count 578 transition count 843
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 1844 place count 576 transition count 842
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 20 Pre rules applied. Total rules applied 1844 place count 576 transition count 822
Deduced a syphon composed of 20 places in 1 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 5 with 40 rules applied. Total rules applied 1884 place count 556 transition count 822
Discarding 50 places :
Symmetric choice reduction at 5 with 50 rule applications. Total rules 1934 place count 506 transition count 760
Iterating global reduction 5 with 50 rules applied. Total rules applied 1984 place count 506 transition count 760
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 1984 place count 506 transition count 759
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 1986 place count 505 transition count 759
Discarding 42 places :
Symmetric choice reduction at 5 with 42 rule applications. Total rules 2028 place count 463 transition count 717
Iterating global reduction 5 with 42 rules applied. Total rules applied 2070 place count 463 transition count 717
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
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 5 with 22 rules applied. Total rules applied 2092 place count 463 transition count 695
Reduce places removed 11 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 6 with 15 rules applied. Total rules applied 2107 place count 452 transition count 691
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 2109 place count 450 transition count 691
Discarding 15 places :
Symmetric choice reduction at 8 with 15 rule applications. Total rules 2124 place count 435 transition count 665
Iterating global reduction 8 with 15 rules applied. Total rules applied 2139 place count 435 transition count 665
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 8 with 13 rules applied. Total rules applied 2152 place count 435 transition count 652
Discarding 6 places :
Symmetric choice reduction at 9 with 6 rule applications. Total rules 2158 place count 429 transition count 640
Iterating global reduction 9 with 6 rules applied. Total rules applied 2164 place count 429 transition count 640
Performed 110 Post agglomeration using F-continuation condition with reduction of 64 identical transitions.
Deduced a syphon composed of 110 places in 0 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Remove reverse transitions (loop back) rule discarded transition t2182.t2183.t2184.t2185.t2186.t2187.t2188.t2189.t3023.t2630.t2631.t2632.t2803.t2804.t2805.t2806.t2181.t2013 and 1 places that fell out of Prefix Of Interest.
Iterating global reduction 9 with 111 rules applied. Total rules applied 2275 place count 317 transition count 465
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Remove reverse transitions (loop back) rule discarded transition t2182.t2183.t2184.t2185.t2186.t2187.t2188.t2189.t3025.t2630.t2631.t2632.t2803.t2804.t2805.t2806.t2181.t1946 and 1 places that fell out of Prefix Of Interest.
Drop transitions (Empty/Sink Transition effects.) removed 10 transitions
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 14 transitions.
Graph (trivial) has 177 edges and 316 vertex of which 89 / 316 are part of one of the 7 SCC in 0 ms
Free SCC test removed 82 places
Iterating post reduction 9 with 16 rules applied. Total rules applied 2291 place count 234 transition count 450
Drop transitions (Empty/Sink Transition effects.) removed 166 transitions
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 174 transitions.
Iterating post reduction 10 with 174 rules applied. Total rules applied 2465 place count 234 transition count 276
Discarding 1 places :
Symmetric choice reduction at 11 with 1 rule applications. Total rules 2466 place count 233 transition count 275
Iterating global reduction 11 with 1 rules applied. Total rules applied 2467 place count 233 transition count 275
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 11 with 6 rules applied. Total rules applied 2473 place count 230 transition count 272
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 11 with 5 rules applied. Total rules applied 2478 place count 230 transition count 267
Free-agglomeration rule applied 2 times.
Iterating global reduction 12 with 2 rules applied. Total rules applied 2480 place count 230 transition count 265
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 12 with 2 rules applied. Total rules applied 2482 place count 228 transition count 265
Applied a total of 2482 rules in 123 ms. Remains 228 /1471 variables (removed 1243) and now considering 265/1804 (removed 1539) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 123 ms. Remains : 228/1471 places, 265/1804 transitions.
Total runtime 106549 ms.
ITS solved all properties within timeout

BK_STOP 1717178665256

--------------------
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 StableMarking -timeout 180 -rebuildPNML

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="CloudReconfiguration-PT-311"
export BK_EXAMINATION="StableMarking"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
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 ltsminxred"
echo " Input is CloudReconfiguration-PT-311, examination is StableMarking"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r482-tall-171624201300123"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudReconfiguration-PT-311.tgz
mv CloudReconfiguration-PT-311 execution
cd execution
if [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "UpperBounds" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] || [ "StableMarking" = "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 [ "StableMarking" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "StableMarking" != "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 "StableMarking.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property StableMarking.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "StableMarking.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 '' StableMarking.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] ; then
echo "FORMULA_NAME StableMarking"
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 ;