About the Execution of LTSMin+red for ASLink-PT-07a
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 824.735 | 1800000.00 | 2904573.00 | 4386.60 | [undef] | Time out reached |
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.r466-smll-171620124400068.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 ltsminxred
Input is ASLink-PT-07a, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r466-smll-171620124400068
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.2M
-rw-r--r-- 1 mcc users 7.2K 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 56K 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 3.3K May 19 07:06 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 19 15:24 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K May 19 07:11 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 19 17:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 166K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.5K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 74K May 14 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.4K May 19 07:09 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 19 15:22 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 677K 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 1717190390126
Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=StableMarking
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=ASLink-PT-07a
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-05-31 21:19:52] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -timeout, 180, -rebuildPNML]
[2024-05-31 21:19:52] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-31 21:19:53] [INFO ] Load time of PNML (sax parser for PT used): 426 ms
[2024-05-31 21:19:53] [INFO ] Transformed 1601 places.
[2024-05-31 21:19:53] [INFO ] Transformed 2373 transitions.
[2024-05-31 21:19:53] [INFO ] Found NUPN structural information;
[2024-05-31 21:19:53] [INFO ] Parsed PT model containing 1601 places and 2373 transitions and 8915 arcs in 821 ms.
Structural test allowed to assert that 183 places are NOT stable. Took 20 ms.
Ensure Unique test removed 25 transitions
Reduce redundant transitions removed 25 transitions.
RANDOM walk for 40000 steps (197 resets) in 6324 ms. (6 steps per ms) remains 574/1418 properties
BEST_FIRST walk for 124 steps (0 resets) in 9 ms. (12 steps per ms) remains 574/574 properties
BEST_FIRST walk for 124 steps (0 resets) in 8 ms. (13 steps per ms) remains 574/574 properties
BEST_FIRST walk for 124 steps (0 resets) in 9 ms. (12 steps per ms) remains 574/574 properties
BEST_FIRST walk for 124 steps (0 resets) in 9 ms. (12 steps per ms) remains 574/574 properties
BEST_FIRST walk for 124 steps (0 resets) in 11 ms. (10 steps per ms) remains 574/574 properties
BEST_FIRST walk for 124 steps (0 resets) in 8 ms. (13 steps per ms) remains 574/574 properties
BEST_FIRST walk for 124 steps (0 resets) in 9 ms. (12 steps per ms) remains 574/574 properties
BEST_FIRST walk for 124 steps (0 resets) in 12 ms. (9 steps per ms) remains 574/574 properties
BEST_FIRST walk for 124 steps (0 resets) in 7 ms. (15 steps per ms) remains 574/574 properties
BEST_FIRST walk for 124 steps (0 resets) in 7 ms. (15 steps per ms) remains 574/574 properties
BEST_FIRST walk for 124 steps (0 resets) in 7 ms. (15 steps per ms) remains 574/574 properties
BEST_FIRST walk for 124 steps (0 resets) in 6 ms. (17 steps per ms) remains 574/574 properties
BEST_FIRST walk for 124 steps (0 resets) in 8 ms. (13 steps per ms) remains 574/574 properties
BEST_FIRST walk for 124 steps (0 resets) in 11 ms. (10 steps per ms) remains 574/574 properties
BEST_FIRST walk for 124 steps (0 resets) in 7 ms. (15 steps per ms) remains 574/574 properties
BEST_FIRST walk for 124 steps (0 resets) in 9 ms. (12 steps per ms) remains 574/574 properties
BEST_FIRST walk for 124 steps (0 resets) in 8 ms. (13 steps per ms) remains 574/574 properties
BEST_FIRST walk for 124 steps (0 resets) in 11 ms. (10 steps per ms) remains 574/574 properties
BEST_FIRST walk for 124 steps (0 resets) in 11 ms. (10 steps per ms) remains 574/574 properties
BEST_FIRST walk for 124 steps (0 resets) in 7 ms. (15 steps per ms) remains 574/574 properties
BEST_FIRST walk for 124 steps (0 resets) in 6 ms. (17 steps per ms) remains 574/574 properties
BEST_FIRST walk for 124 steps (0 resets) in 13 ms. (8 steps per ms) remains 574/574 properties
BEST_FIRST walk for 124 steps (0 resets) in 5 ms. (20 steps per ms) remains 574/574 properties
BEST_FIRST walk for 124 steps (0 resets) in 7 ms. (15 steps per ms) remains 574/574 properties
BEST_FIRST walk for 124 steps (0 resets) in 7 ms. (15 steps per ms) remains 574/574 properties
BEST_FIRST walk for 124 steps (0 resets) in 7 ms. (15 steps per ms) remains 574/574 properties
BEST_FIRST walk for 124 steps (0 resets) in 6 ms. (17 steps per ms) remains 574/574 properties
BEST_FIRST walk for 124 steps (0 resets) in 7 ms. (15 steps per ms) remains 574/574 properties
BEST_FIRST walk for 124 steps (0 resets) in 11 ms. (10 steps per ms) remains 574/574 properties
BEST_FIRST walk for 124 steps (0 resets) in 7 ms. (15 steps per ms) remains 574/574 properties
BEST_FIRST walk for 124 steps (0 resets) in 8 ms. (13 steps per ms) remains 574/574 properties
BEST_FIRST walk for 124 steps (0 resets) in 7 ms. (15 steps per ms) remains 574/574 properties
BEST_FIRST walk for 124 steps (0 resets) in 9 ms. (12 steps per ms) remains 574/574 properties
BEST_FIRST walk for 124 steps (0 resets) in 7 ms. (15 steps per ms) remains 574/574 properties
BEST_FIRST walk for 124 steps (0 resets) in 7 ms. (15 steps per ms) remains 574/574 properties
BEST_FIRST walk for 124 steps (0 resets) in 10 ms. (11 steps per ms) remains 574/574 properties
BEST_FIRST walk for 124 steps (0 resets) in 7 ms. (15 steps per ms) remains 574/574 properties
BEST_FIRST walk for 124 steps (0 resets) in 7 ms. (15 steps per ms) remains 574/574 properties
BEST_FIRST walk for 124 steps (0 resets) in 9 ms. (12 steps per ms) remains 574/574 properties
BEST_FIRST walk for 124 steps (0 resets) in 9 ms. (12 steps per ms) remains 574/574 properties
BEST_FIRST walk for 124 steps (0 resets) in 7 ms. (15 steps per ms) remains 574/574 properties
BEST_FIRST walk for 124 steps (0 resets) in 7 ms. (15 steps per ms) remains 574/574 properties
BEST_FIRST walk for 124 steps (0 resets) in 10 ms. (11 steps per ms) remains 574/574 properties
BEST_FIRST walk for 124 steps (0 resets) in 5 ms. (20 steps per ms) remains 574/574 properties
BEST_FIRST walk for 124 steps (0 resets) in 7 ms. (15 steps per ms) remains 574/574 properties
BEST_FIRST walk for 124 steps (0 resets) in 8 ms. (13 steps per ms) remains 574/574 properties
BEST_FIRST walk for 124 steps (0 resets) in 6 ms. (17 steps per ms) remains 574/574 properties
BEST_FIRST walk for 124 steps (0 resets) in 11 ms. (10 steps per ms) remains 574/574 properties
BEST_FIRST walk for 124 steps (0 resets) in 6 ms. (17 steps per ms) remains 574/574 properties
BEST_FIRST walk for 124 steps (0 resets) in 7 ms. (15 steps per ms) remains 574/574 properties
// Phase 1: matrix 2348 rows 1601 cols
[2024-05-31 21:19:56] [INFO ] Computed 308 invariants in 356 ms
Error getting values : (error "ParserException while parsing response: ((s1 (/ 1.0 2.0))
(s2 (/ 1.0 2.0))
(s3 (/ 1.0 2.0))
(s4 (/ 1.0 2.0))
(s5 (/ 1.0 2.0))
(s6 (/ 1.0 2.0))
(s7 (/ 1.0 2.0))
(s8 (/ 1.0 2.0))
(s9 (/ 1.0 2.0))
(s10 (/ 1.0 2.0))
(s11 (/ 1.0 2.0))
(s12 (/ 1.0 2.0))
(s13 (/ 1.0 2.0))
(s14 (/ 1.0 2.0))
(s15 (/ 1.0 2.0))
(s16 (/ 1.0 2.0))
(s17 (/ 1.0 2.0))
(s19 (/ 1.0 2.0))
(s20 (/ 1.0 2.0))
(s23 (/ 1.0 2.0))
(s24 (/ 1.0 2.0))
(s25 (/ 1.0 2.0))
(s26 (/ 1.0 2.0))
(s27 (/ 1.0 2.0))
(s28 (/ 1.0 2.0))
(s29 (/ 1.0 2.0))
(s30 (/ 1.0 2.0))
(s31 (/ 1.0 2.0))
(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))
(s37 (/ 1.0 2.0))
(s38 (/ 1.0 2.0))
(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))
(s48 (/ 1.0 2.0))
(s49 (/ 1.0 2.0))
(s50 (/ 1.0 2.0))
(s51 (/ 1.0 2.0))
(s52 (/ 1.0 2.0))
(s73 (/ 1.0 2.0))
(s74 (/ 1.0 2.0))
(s75 (/ 1.0 2.0))
(s76 (/ 1.0 2.0))
(s77 (/ 1.0 2.0))
(s78 (/ 1.0 2.0))
(s79 (/ 1.0 2.0))
(s80 (/ 1.0 2.0))
(s81 (/ 1.0 2.0))
(s82 (/ 1.0 2.0))
(s83 (/ 1.0 2.0))
(s84 (/ 1.0 2.0))
(s85 (/ 1.0 2.0))
(s86 (/ 1.0 2.0))
(s87 (/ 1.0 2.0))
(s88 (/ 1.0 2.0))
(s89 (/ 1.0 2.0))
(s90 (/ 1.0 2.0))
(s91 (/ 1.0 2.0))
(s92 (/ 1.0 2.0))
(s93 (/ 1.0 2.0))
(s94 (/ 1.0 2.0))
(s95 (/ 1.0 2.0))
(s103 (/ 1.0 2.0))
(s104 (/ 1.0 2.0))
(s105 (/ 1.0 2.0))
(s106 (/ 1.0 2.0))
(s107 (/ 1.0 2.0))
(s108 (/ 1.0 2.0))
(s109 (/ 1.0 2.0))
(s110 (/ 1.0 2.0))
(s111 (/ 1.0 2.0))
(s112 (/ 1.0 2.0))
(s113 (/ 1.0 2.0))
(s114 (/ 1.0 2.0))
(s115 (/ 1.0 2.0))
(s116 (/ 1.0 2.0))
(s117 (/ 1.0 2.0))
(s118 (/ 1.0 2.0))
(s119 (/ 1.0 2.0))
(s120 (/ 1.0 2.0))
(s124 (/ 1.0 2.0))
(s125 (/ 1.0 2.0))
(s126 (/ 1.0 2.0))
(s127 (/ 1.0 2.0))
(s128 (/ 1.0 2.0))
(s129 (/ 1.0 2.0))
(s130 (/ 1.0 2.0))
(s150 (/ 1.0 2.0))
(s172 (/ 1.0 2.0))
(s194 (/ 1.0 2.0))
(s195 (/ 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))
(s205 (/ 1.0 2.0))
(s206 (/ 1.0 2.0))
(s207 (/ 1.0 2.0))
(s208 (/ 1.0 2.0))
(s209 (/ 1.0 2.0))
(s211 (/ 1.0 2.0))
(s212 (/ 1.0 2.0))
(s213 (/ 1.0 2.0))
(s220 (/ 1.0 2.0))
(s223 (/ 1.0 2.0))
(s224 (/ 1.0 2.0))
(s225 (/ 1.0 2.0))
(s229 (/ 1.0 2.0))
(s230 (/ 1.0 2.0))
(s231 (/ 1.0 2.0))
(s232 (/ 1.0 2.0))
(s233 (/ 1.0 2.0))
(s234 (/ 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))
(s241 (/ 1.0 2.0))
(s242 (/ 1.0 2.0))
(s243 (/ 1.0 2.0))
(s244 (/ 1.0 2.0))
(s245 (/ 1.0 2.0))
(s246 (/ 1.0 2.0))
(s267 (/ 1.0 2.0))
(s268 (/ 1.0 2.0))
(s269 (/ 1.0 2.0))
(s270 (/ 1.0 2.0))
(s271 (/ 1.0 2.0))
(s272 (/ 1.0 2.0))
(s273 (/ 1.0 2.0))
(s274 (/ 1.0 2.0))
(s275 (/ 1.0 2.0))
(s276 (/ 1.0 2.0))
(s277 (/ 1.0 2.0))
(s278 (/ 1.0 2.0))
(s279 (/ 1.0 2.0))
(s280 (/ 1.0 2.0))
(s281 (/ 1.0 2.0))
(s282 (/ 1.0 2.0))
(s283 (/ 1.0 2.0))
(s284 (/ 1.0 2.0))
(s285 (/ 1.0 2.0))
(s286 (/ 1.0 2.0))
(s287 (/ 1.0 2.0))
(s288 (/ 1.0 2.0))
(s289 (/ 1.0 2.0))
(s297 (/ 1.0 2.0))
(s298 (/ 1.0 2.0))
(s299 (/ 1.0 2.0))
(s300 (/ 1.0 2.0))
(s301 (/ 1.0 2.0))
(s302 (/ 1.0 2.0))
(s303 (/ 1.0 2.0))
(s304 (/ 1.0 2.0))
(s305 (/ 1.0 2.0))
(s306 (/ 1.0 2.0))
(s307 (/ 1.0 2.0))
(s308 (/ 1.0 2.0))
(s309 (/ 1.0 2.0))
(s310 (/ 1.0 2.0))
(s311 (/ 1.0 2.0))
(s312 (/ 1.0 2.0))
(s313 (/ 1.0 2.0))
(s314 (/ 1.0 2.0))
(s318 (/ 1.0 2.0))
(s319 (/ 1.0 2.0))
(s320 (/ 1.0 2.0))
(s321 (/ 1.0 2.0))
(s322 (/ 1.0 2.0))
(s323 (/ 1.0 2.0))
(s324 (/ 1.0 2.0))
(s344 (/ 1.0 2.0))
(s345 (/ 1.0 2.0))
(s346 (/ 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))
(s393 (/ 1.0 2.0))
(s394 (/ 1.0 2.0))
(s395 (/ 1.0 2.0))
(s396 (/ 1.0 2.0))
(s397 (/ 1.0 2.0))
(s415 (/ 1.0 2.0))
(s418 (/ 1.0 2.0))
(s420 (/ 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))
(s433 (/ 1.0 2.0))
(s434 (/ 1.0 2.0))
(s435 (/ 1.0 2.0))
(s436 (/ 1.0 2.0))
(s437 (/ 1.0 2.0))
(s438 (/ 1.0 2.0))
(s439 (/ 1.0 2.0))
(s440 (/ 1.0 2.0))
(s441 (/ 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))
(s467 (/ 1.0 2.0))
(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))
(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))
(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))
(s539 (/ 1.0 2.0))
(s583 (/ 1.0 2.0))
(s584 (/ 1.0 2.0))
(s585 (/ 1.0 2.0))
(s586 (/ 1.0 2.0))
(s587 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/574 variables, 574/574 constraints. Problems are: Problem set: 0 solved, 574 unsolved
SMT process timed out in 6156ms, After SMT, problems are : Problem set: 0 solved, 574 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 574 out of 1601 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1601/1601 places, 2348/2348 transitions.
Ensure Unique test removed 7 places
Discarding 13 places :
Implicit places reduction removed 13 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 119 rules applied. Total rules applied 119 place count 1581 transition count 2249
Reduce places removed 99 places and 0 transitions.
Iterating post reduction 1 with 99 rules applied. Total rules applied 218 place count 1482 transition count 2249
Performed 130 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 130 Pre rules applied. Total rules applied 218 place count 1482 transition count 2119
Deduced a syphon composed of 130 places in 7 ms
Ensure Unique test removed 47 places
Reduce places removed 177 places and 0 transitions.
Iterating global reduction 2 with 307 rules applied. Total rules applied 525 place count 1305 transition count 2119
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 2 with 1 rules applied. Total rules applied 526 place count 1305 transition count 2118
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 527 place count 1304 transition count 2118
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 529 place count 1302 transition count 2108
Iterating global reduction 4 with 2 rules applied. Total rules applied 531 place count 1302 transition count 2108
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Discarding 1 places :
Implicit places reduction removed 1 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 4 with 4 rules applied. Total rules applied 535 place count 1301 transition count 2105
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 537 place count 1299 transition count 2105
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 538 place count 1298 transition count 2097
Iterating global reduction 6 with 1 rules applied. Total rules applied 539 place count 1298 transition count 2097
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 540 place count 1297 transition count 2089
Iterating global reduction 6 with 1 rules applied. Total rules applied 541 place count 1297 transition count 2089
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 542 place count 1296 transition count 2081
Iterating global reduction 6 with 1 rules applied. Total rules applied 543 place count 1296 transition count 2081
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 544 place count 1295 transition count 2073
Iterating global reduction 6 with 1 rules applied. Total rules applied 545 place count 1295 transition count 2073
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 546 place count 1294 transition count 2065
Iterating global reduction 6 with 1 rules applied. Total rules applied 547 place count 1294 transition count 2065
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 548 place count 1293 transition count 2057
Iterating global reduction 6 with 1 rules applied. Total rules applied 549 place count 1293 transition count 2057
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 550 place count 1292 transition count 2049
Iterating global reduction 6 with 1 rules applied. Total rules applied 551 place count 1292 transition count 2049
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 552 place count 1291 transition count 2041
Iterating global reduction 6 with 1 rules applied. Total rules applied 553 place count 1291 transition count 2041
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 554 place count 1290 transition count 2033
Iterating global reduction 6 with 1 rules applied. Total rules applied 555 place count 1290 transition count 2033
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 556 place count 1289 transition count 2025
Iterating global reduction 6 with 1 rules applied. Total rules applied 557 place count 1289 transition count 2025
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 558 place count 1288 transition count 2017
Iterating global reduction 6 with 1 rules applied. Total rules applied 559 place count 1288 transition count 2017
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 560 place count 1287 transition count 2009
Iterating global reduction 6 with 1 rules applied. Total rules applied 561 place count 1287 transition count 2009
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 562 place count 1286 transition count 2001
Iterating global reduction 6 with 1 rules applied. Total rules applied 563 place count 1286 transition count 2001
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 564 place count 1285 transition count 1993
Iterating global reduction 6 with 1 rules applied. Total rules applied 565 place count 1285 transition count 1993
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 566 place count 1284 transition count 1985
Iterating global reduction 6 with 1 rules applied. Total rules applied 567 place count 1284 transition count 1985
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 568 place count 1283 transition count 1977
Iterating global reduction 6 with 1 rules applied. Total rules applied 569 place count 1283 transition count 1977
Performed 32 Post agglomeration using F-continuation condition.Transition count delta: 32
Deduced a syphon composed of 32 places in 10 ms
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 6 with 64 rules applied. Total rules applied 633 place count 1251 transition count 1945
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 6 with 5 rules applied. Total rules applied 638 place count 1251 transition count 1940
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 6 with 5 rules applied. Total rules applied 643 place count 1246 transition count 1940
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 7 with 1 rules applied. Total rules applied 644 place count 1245 transition count 1939
Applied a total of 644 rules in 1634 ms. Remains 1245 /1601 variables (removed 356) and now considering 1939/2348 (removed 409) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1653 ms. Remains : 1245/1601 places, 1939/2348 transitions.
RANDOM walk for 2694247 steps (24225 resets) in 120016 ms. (22 steps per ms) remains 459/574 properties
BEST_FIRST walk for 40003 steps (56 resets) in 422 ms. (94 steps per ms) remains 459/459 properties
BEST_FIRST walk for 40004 steps (52 resets) in 423 ms. (94 steps per ms) remains 459/459 properties
BEST_FIRST walk for 40004 steps (53 resets) in 472 ms. (84 steps per ms) remains 459/459 properties
BEST_FIRST walk for 40003 steps (49 resets) in 432 ms. (92 steps per ms) remains 459/459 properties
BEST_FIRST walk for 40003 steps (50 resets) in 348 ms. (114 steps per ms) remains 459/459 properties
BEST_FIRST walk for 40004 steps (56 resets) in 345 ms. (115 steps per ms) remains 459/459 properties
BEST_FIRST walk for 40004 steps (44 resets) in 442 ms. (90 steps per ms) remains 459/459 properties
BEST_FIRST walk for 40003 steps (51 resets) in 456 ms. (87 steps per ms) remains 459/459 properties
BEST_FIRST walk for 40003 steps (50 resets) in 388 ms. (102 steps per ms) remains 459/459 properties
BEST_FIRST walk for 40004 steps (52 resets) in 361 ms. (110 steps per ms) remains 459/459 properties
BEST_FIRST walk for 40004 steps (49 resets) in 384 ms. (103 steps per ms) remains 459/459 properties
BEST_FIRST walk for 40004 steps (46 resets) in 367 ms. (108 steps per ms) remains 459/459 properties
BEST_FIRST walk for 40004 steps (53 resets) in 329 ms. (121 steps per ms) remains 459/459 properties
BEST_FIRST walk for 40004 steps (47 resets) in 325 ms. (122 steps per ms) remains 459/459 properties
BEST_FIRST walk for 40003 steps (50 resets) in 315 ms. (126 steps per ms) remains 459/459 properties
BEST_FIRST walk for 40004 steps (52 resets) in 288 ms. (138 steps per ms) remains 459/459 properties
BEST_FIRST walk for 40004 steps (50 resets) in 293 ms. (136 steps per ms) remains 459/459 properties
BEST_FIRST walk for 40003 steps (50 resets) in 305 ms. (130 steps per ms) remains 459/459 properties
BEST_FIRST walk for 40002 steps (51 resets) in 303 ms. (131 steps per ms) remains 457/459 properties
BEST_FIRST walk for 40003 steps (51 resets) in 285 ms. (139 steps per ms) remains 457/457 properties
BEST_FIRST walk for 40003 steps (52 resets) in 299 ms. (133 steps per ms) remains 457/457 properties
BEST_FIRST walk for 40003 steps (53 resets) in 281 ms. (141 steps per ms) remains 457/457 properties
BEST_FIRST walk for 40004 steps (49 resets) in 313 ms. (127 steps per ms) remains 457/457 properties
BEST_FIRST walk for 40003 steps (51 resets) in 300 ms. (132 steps per ms) remains 457/457 properties
BEST_FIRST walk for 40004 steps (50 resets) in 303 ms. (131 steps per ms) remains 457/457 properties
BEST_FIRST walk for 40004 steps (53 resets) in 291 ms. (137 steps per ms) remains 457/457 properties
BEST_FIRST walk for 40004 steps (51 resets) in 296 ms. (134 steps per ms) remains 457/457 properties
BEST_FIRST walk for 40004 steps (52 resets) in 295 ms. (135 steps per ms) remains 457/457 properties
BEST_FIRST walk for 40004 steps (52 resets) in 304 ms. (131 steps per ms) remains 457/457 properties
BEST_FIRST walk for 40004 steps (49 resets) in 290 ms. (137 steps per ms) remains 457/457 properties
BEST_FIRST walk for 40002 steps (53 resets) in 295 ms. (135 steps per ms) remains 457/457 properties
BEST_FIRST walk for 40003 steps (51 resets) in 298 ms. (133 steps per ms) remains 457/457 properties
BEST_FIRST walk for 40002 steps (52 resets) in 290 ms. (137 steps per ms) remains 457/457 properties
BEST_FIRST walk for 40004 steps (50 resets) in 310 ms. (128 steps per ms) remains 457/457 properties
BEST_FIRST walk for 40003 steps (48 resets) in 324 ms. (123 steps per ms) remains 457/457 properties
BEST_FIRST walk for 40003 steps (53 resets) in 295 ms. (135 steps per ms) remains 457/457 properties
BEST_FIRST walk for 40003 steps (51 resets) in 297 ms. (134 steps per ms) remains 457/457 properties
BEST_FIRST walk for 40004 steps (55 resets) in 279 ms. (142 steps per ms) remains 457/457 properties
BEST_FIRST walk for 40004 steps (53 resets) in 306 ms. (130 steps per ms) remains 457/457 properties
BEST_FIRST walk for 40004 steps (49 resets) in 299 ms. (133 steps per ms) remains 457/457 properties
BEST_FIRST walk for 40003 steps (53 resets) in 292 ms. (136 steps per ms) remains 457/457 properties
BEST_FIRST walk for 40004 steps (47 resets) in 320 ms. (124 steps per ms) remains 457/457 properties
BEST_FIRST walk for 40004 steps (50 resets) in 365 ms. (109 steps per ms) remains 457/457 properties
BEST_FIRST walk for 40004 steps (50 resets) in 375 ms. (106 steps per ms) remains 457/457 properties
BEST_FIRST walk for 40004 steps (51 resets) in 367 ms. (108 steps per ms) remains 457/457 properties
BEST_FIRST walk for 40004 steps (49 resets) in 387 ms. (103 steps per ms) remains 457/457 properties
BEST_FIRST walk for 40003 steps (50 resets) in 340 ms. (117 steps per ms) remains 457/457 properties
BEST_FIRST walk for 40004 steps (49 resets) in 324 ms. (123 steps per ms) remains 457/457 properties
BEST_FIRST walk for 40003 steps (53 resets) in 286 ms. (139 steps per ms) remains 457/457 properties
BEST_FIRST walk for 40004 steps (54 resets) in 292 ms. (136 steps per ms) remains 457/457 properties
BEST_FIRST walk for 40004 steps (53 resets) in 287 ms. (138 steps per ms) remains 457/457 properties
BEST_FIRST walk for 40002 steps (49 resets) in 319 ms. (125 steps per ms) remains 457/457 properties
BEST_FIRST walk for 40003 steps (48 resets) in 312 ms. (127 steps per ms) remains 457/457 properties
BEST_FIRST walk for 40004 steps (52 resets) in 285 ms. (139 steps per ms) remains 457/457 properties
BEST_FIRST walk for 40004 steps (50 resets) in 315 ms. (126 steps per ms) remains 457/457 properties
BEST_FIRST walk for 40004 steps (51 resets) in 324 ms. (123 steps per ms) remains 457/457 properties
BEST_FIRST walk for 40004 steps (51 resets) in 304 ms. (131 steps per ms) remains 457/457 properties
BEST_FIRST walk for 40004 steps (52 resets) in 286 ms. (139 steps per ms) remains 457/457 properties
BEST_FIRST walk for 40004 steps (48 resets) in 338 ms. (118 steps per ms) remains 457/457 properties
BEST_FIRST walk for 40004 steps (53 resets) in 356 ms. (112 steps per ms) remains 457/457 properties
BEST_FIRST walk for 40003 steps (49 resets) in 378 ms. (105 steps per ms) remains 457/457 properties
BEST_FIRST walk for 40003 steps (49 resets) in 380 ms. (104 steps per ms) remains 457/457 properties
BEST_FIRST walk for 40004 steps (51 resets) in 335 ms. (119 steps per ms) remains 457/457 properties
BEST_FIRST walk for 40004 steps (52 resets) in 315 ms. (126 steps per ms) remains 457/457 properties
BEST_FIRST walk for 40004 steps (54 resets) in 290 ms. (137 steps per ms) remains 457/457 properties
BEST_FIRST walk for 40002 steps (50 resets) in 289 ms. (137 steps per ms) remains 457/457 properties
BEST_FIRST walk for 40004 steps (51 resets) in 317 ms. (125 steps per ms) remains 457/457 properties
BEST_FIRST walk for 40004 steps (52 resets) in 269 ms. (148 steps per ms) remains 457/457 properties
// Phase 1: matrix 1939 rows 1245 cols
[2024-05-31 21:20:40] [INFO ] Computed 240 invariants in 161 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/457 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 457 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/457 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 457 unsolved
At refinement iteration 2 (OVERLAPS) 56/513 variables, 55/76 constraints. Problems are: Problem set: 0 solved, 457 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/513 variables, 6/82 constraints. Problems are: Problem set: 0 solved, 457 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/513 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 457 unsolved
At refinement iteration 5 (OVERLAPS) 1/514 variables, 1/83 constraints. Problems are: Problem set: 0 solved, 457 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 514/3184 variables, and 83 constraints, problems are : Problem set: 0 solved, 457 unsolved in 45031 ms.
Refiners :[Positive P Invariants (semi-flows): 56/84 constraints, Generalized P Invariants (flows): 27/156 constraints, State Equation: 0/1245 constraints, PredecessorRefiner: 457/457 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 457 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/457 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 457 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/457 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 457 unsolved
At refinement iteration 2 (OVERLAPS) 56/513 variables, 55/76 constraints. Problems are: Problem set: 0 solved, 457 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/513 variables, 6/82 constraints. Problems are: Problem set: 0 solved, 457 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/513 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 457 unsolved
At refinement iteration 5 (OVERLAPS) 1/514 variables, 1/83 constraints. Problems are: Problem set: 0 solved, 457 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/514 variables, 0/83 constraints. Problems are: Problem set: 0 solved, 457 unsolved
At refinement iteration 7 (OVERLAPS) 324/838 variables, 58/141 constraints. Problems are: Problem set: 0 solved, 457 unsolved
[2024-05-31 21:21:54] [INFO ] Deduced a trap composed of 25 places in 863 ms of which 106 ms to minimize.
[2024-05-31 21:21:55] [INFO ] Deduced a trap composed of 25 places in 701 ms of which 10 ms to minimize.
[2024-05-31 21:21:55] [INFO ] Deduced a trap composed of 26 places in 712 ms of which 8 ms to minimize.
[2024-05-31 21:21:56] [INFO ] Deduced a trap composed of 42 places in 348 ms of which 5 ms to minimize.
[2024-05-31 21:21:58] [INFO ] Deduced a trap composed of 27 places in 189 ms of which 2 ms to minimize.
[2024-05-31 21:22:00] [INFO ] Deduced a trap composed of 40 places in 242 ms of which 3 ms to minimize.
[2024-05-31 21:22:02] [INFO ] Deduced a trap composed of 32 places in 309 ms of which 4 ms to minimize.
[2024-05-31 21:22:05] [INFO ] Deduced a trap composed of 27 places in 323 ms of which 4 ms to minimize.
[2024-05-31 21:22:10] [INFO ] Deduced a trap composed of 53 places in 428 ms of which 5 ms to minimize.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 838/3184 variables, and 150 constraints, problems are : Problem set: 0 solved, 457 unsolved in 45024 ms.
Refiners :[Positive P Invariants (semi-flows): 56/84 constraints, Generalized P Invariants (flows): 85/156 constraints, State Equation: 0/1245 constraints, PredecessorRefiner: 0/457 constraints, Known Traps: 9/9 constraints]
After SMT, in 90613ms problems are : Problem set: 0 solved, 457 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 457 out of 1245 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1245/1245 places, 1939/1939 transitions.
Ensure Unique test removed 3 places
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 8 rules applied. Total rules applied 8 place count 1242 transition count 1934
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 15 place count 1235 transition count 1934
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 15 place count 1235 transition count 1929
Deduced a syphon composed of 5 places in 16 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 25 place count 1230 transition count 1929
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 2 with 1 rules applied. Total rules applied 26 place count 1229 transition count 1929
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 27 place count 1228 transition count 1923
Iterating global reduction 3 with 1 rules applied. Total rules applied 28 place count 1228 transition count 1923
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 3 with 1 rules applied. Total rules applied 29 place count 1227 transition count 1923
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Deduced a syphon composed of 12 places in 14 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 4 with 24 rules applied. Total rules applied 53 place count 1215 transition count 1911
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 55 place count 1213 transition count 1909
Iterating global reduction 4 with 2 rules applied. Total rules applied 57 place count 1213 transition count 1909
Free-agglomeration rule applied 2 times.
Iterating global reduction 4 with 2 rules applied. Total rules applied 59 place count 1213 transition count 1907
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 62 place count 1211 transition count 1906
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 63 place count 1211 transition count 1906
Applied a total of 63 rules in 436 ms. Remains 1211 /1245 variables (removed 34) and now considering 1906/1939 (removed 33) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 436 ms. Remains : 1211/1245 places, 1906/1939 transitions.
RANDOM walk for 3003532 steps (30389 resets) in 120004 ms. (25 steps per ms) remains 456/457 properties
BEST_FIRST walk for 40003 steps (52 resets) in 299 ms. (133 steps per ms) remains 456/456 properties
BEST_FIRST walk for 40004 steps (58 resets) in 266 ms. (149 steps per ms) remains 456/456 properties
BEST_FIRST walk for 40003 steps (55 resets) in 271 ms. (147 steps per ms) remains 456/456 properties
BEST_FIRST walk for 40004 steps (55 resets) in 272 ms. (146 steps per ms) remains 456/456 properties
BEST_FIRST walk for 40004 steps (53 resets) in 319 ms. (125 steps per ms) remains 456/456 properties
BEST_FIRST walk for 40002 steps (52 resets) in 462 ms. (86 steps per ms) remains 456/456 properties
BEST_FIRST walk for 40004 steps (54 resets) in 356 ms. (112 steps per ms) remains 456/456 properties
BEST_FIRST walk for 40004 steps (56 resets) in 434 ms. (91 steps per ms) remains 456/456 properties
BEST_FIRST walk for 40004 steps (56 resets) in 387 ms. (103 steps per ms) remains 456/456 properties
BEST_FIRST walk for 40004 steps (57 resets) in 536 ms. (74 steps per ms) remains 456/456 properties
BEST_FIRST walk for 40003 steps (56 resets) in 516 ms. (77 steps per ms) remains 456/456 properties
BEST_FIRST walk for 40004 steps (58 resets) in 440 ms. (90 steps per ms) remains 456/456 properties
BEST_FIRST walk for 40003 steps (52 resets) in 617 ms. (64 steps per ms) remains 456/456 properties
BEST_FIRST walk for 40003 steps (54 resets) in 636 ms. (62 steps per ms) remains 456/456 properties
BEST_FIRST walk for 40004 steps (56 resets) in 555 ms. (71 steps per ms) remains 456/456 properties
BEST_FIRST walk for 40004 steps (51 resets) in 576 ms. (69 steps per ms) remains 456/456 properties
BEST_FIRST walk for 40003 steps (55 resets) in 608 ms. (65 steps per ms) remains 456/456 properties
BEST_FIRST walk for 40004 steps (53 resets) in 757 ms. (52 steps per ms) remains 456/456 properties
BEST_FIRST walk for 40004 steps (59 resets) in 623 ms. (64 steps per ms) remains 456/456 properties
BEST_FIRST walk for 40004 steps (56 resets) in 602 ms. (66 steps per ms) remains 456/456 properties
BEST_FIRST walk for 40003 steps (52 resets) in 509 ms. (78 steps per ms) remains 456/456 properties
BEST_FIRST walk for 40001 steps (57 resets) in 362 ms. (110 steps per ms) remains 456/456 properties
BEST_FIRST walk for 40004 steps (52 resets) in 563 ms. (70 steps per ms) remains 456/456 properties
BEST_FIRST walk for 40004 steps (53 resets) in 531 ms. (75 steps per ms) remains 456/456 properties
BEST_FIRST walk for 40004 steps (57 resets) in 436 ms. (91 steps per ms) remains 456/456 properties
BEST_FIRST walk for 40004 steps (57 resets) in 616 ms. (64 steps per ms) remains 456/456 properties
BEST_FIRST walk for 40004 steps (56 resets) in 618 ms. (64 steps per ms) remains 456/456 properties
BEST_FIRST walk for 40002 steps (52 resets) in 791 ms. (50 steps per ms) remains 456/456 properties
BEST_FIRST walk for 40003 steps (58 resets) in 576 ms. (69 steps per ms) remains 456/456 properties
BEST_FIRST walk for 40004 steps (55 resets) in 556 ms. (71 steps per ms) remains 456/456 properties
BEST_FIRST walk for 40004 steps (55 resets) in 572 ms. (69 steps per ms) remains 456/456 properties
BEST_FIRST walk for 40003 steps (53 resets) in 577 ms. (69 steps per ms) remains 456/456 properties
BEST_FIRST walk for 40003 steps (56 resets) in 553 ms. (72 steps per ms) remains 456/456 properties
BEST_FIRST walk for 40004 steps (54 resets) in 469 ms. (85 steps per ms) remains 456/456 properties
BEST_FIRST walk for 40003 steps (52 resets) in 419 ms. (95 steps per ms) remains 456/456 properties
BEST_FIRST walk for 40002 steps (54 resets) in 424 ms. (94 steps per ms) remains 456/456 properties
BEST_FIRST walk for 40003 steps (53 resets) in 489 ms. (81 steps per ms) remains 456/456 properties
BEST_FIRST walk for 40003 steps (56 resets) in 500 ms. (79 steps per ms) remains 456/456 properties
BEST_FIRST walk for 40003 steps (56 resets) in 514 ms. (77 steps per ms) remains 456/456 properties
BEST_FIRST walk for 40003 steps (57 resets) in 559 ms. (71 steps per ms) remains 456/456 properties
BEST_FIRST walk for 40003 steps (54 resets) in 499 ms. (80 steps per ms) remains 456/456 properties
BEST_FIRST walk for 40004 steps (56 resets) in 530 ms. (75 steps per ms) remains 456/456 properties
BEST_FIRST walk for 40004 steps (55 resets) in 480 ms. (83 steps per ms) remains 416/456 properties
BEST_FIRST walk for 40001 steps (54 resets) in 505 ms. (79 steps per ms) remains 416/416 properties
BEST_FIRST walk for 40003 steps (55 resets) in 451 ms. (88 steps per ms) remains 416/416 properties
BEST_FIRST walk for 40004 steps (56 resets) in 423 ms. (94 steps per ms) remains 416/416 properties
BEST_FIRST walk for 40004 steps (54 resets) in 498 ms. (80 steps per ms) remains 416/416 properties
BEST_FIRST walk for 40003 steps (56 resets) in 622 ms. (64 steps per ms) remains 416/416 properties
BEST_FIRST walk for 40002 steps (53 resets) in 499 ms. (80 steps per ms) remains 416/416 properties
BEST_FIRST walk for 40003 steps (57 resets) in 514 ms. (77 steps per ms) remains 416/416 properties
BEST_FIRST walk for 40004 steps (54 resets) in 489 ms. (81 steps per ms) remains 416/416 properties
BEST_FIRST walk for 40002 steps (57 resets) in 623 ms. (64 steps per ms) remains 416/416 properties
BEST_FIRST walk for 40003 steps (54 resets) in 677 ms. (59 steps per ms) remains 416/416 properties
BEST_FIRST walk for 40004 steps (58 resets) in 645 ms. (61 steps per ms) remains 416/416 properties
BEST_FIRST walk for 40003 steps (56 resets) in 520 ms. (76 steps per ms) remains 416/416 properties
BEST_FIRST walk for 40003 steps (55 resets) in 394 ms. (101 steps per ms) remains 416/416 properties
BEST_FIRST walk for 40004 steps (51 resets) in 429 ms. (93 steps per ms) remains 415/416 properties
BEST_FIRST walk for 40004 steps (54 resets) in 538 ms. (74 steps per ms) remains 415/415 properties
BEST_FIRST walk for 40003 steps (54 resets) in 541 ms. (73 steps per ms) remains 415/415 properties
BEST_FIRST walk for 40004 steps (53 resets) in 572 ms. (69 steps per ms) remains 415/415 properties
BEST_FIRST walk for 40003 steps (53 resets) in 447 ms. (89 steps per ms) remains 415/415 properties
BEST_FIRST walk for 40003 steps (50 resets) in 509 ms. (78 steps per ms) remains 415/415 properties
BEST_FIRST walk for 40004 steps (56 resets) in 726 ms. (55 steps per ms) remains 415/415 properties
BEST_FIRST walk for 40003 steps (52 resets) in 504 ms. (79 steps per ms) remains 415/415 properties
BEST_FIRST walk for 40004 steps (53 resets) in 651 ms. (61 steps per ms) remains 415/415 properties
BEST_FIRST walk for 40004 steps (57 resets) in 460 ms. (86 steps per ms) remains 415/415 properties
BEST_FIRST walk for 40004 steps (56 resets) in 520 ms. (76 steps per ms) remains 415/415 properties
BEST_FIRST walk for 40003 steps (50 resets) in 524 ms. (76 steps per ms) remains 415/415 properties
BEST_FIRST walk for 40004 steps (57 resets) in 433 ms. (92 steps per ms) remains 415/415 properties
BEST_FIRST walk for 40003 steps (56 resets) in 458 ms. (87 steps per ms) remains 415/415 properties
BEST_FIRST walk for 40004 steps (56 resets) in 391 ms. (102 steps per ms) remains 415/415 properties
BEST_FIRST walk for 40003 steps (56 resets) in 538 ms. (74 steps per ms) remains 415/415 properties
BEST_FIRST walk for 40004 steps (56 resets) in 590 ms. (67 steps per ms) remains 415/415 properties
BEST_FIRST walk for 40002 steps (53 resets) in 432 ms. (92 steps per ms) remains 415/415 properties
BEST_FIRST walk for 40004 steps (54 resets) in 472 ms. (84 steps per ms) remains 415/415 properties
BEST_FIRST walk for 40003 steps (53 resets) in 405 ms. (98 steps per ms) remains 415/415 properties
BEST_FIRST walk for 40003 steps (52 resets) in 458 ms. (87 steps per ms) remains 415/415 properties
BEST_FIRST walk for 40004 steps (54 resets) in 414 ms. (96 steps per ms) remains 415/415 properties
BEST_FIRST walk for 40004 steps (57 resets) in 494 ms. (80 steps per ms) remains 415/415 properties
BEST_FIRST walk for 40003 steps (52 resets) in 495 ms. (80 steps per ms) remains 415/415 properties
BEST_FIRST walk for 40003 steps (54 resets) in 446 ms. (89 steps per ms) remains 415/415 properties
BEST_FIRST walk for 40004 steps (56 resets) in 461 ms. (86 steps per ms) remains 415/415 properties
BEST_FIRST walk for 40004 steps (57 resets) in 505 ms. (79 steps per ms) remains 415/415 properties
BEST_FIRST walk for 40004 steps (54 resets) in 612 ms. (65 steps per ms) remains 415/415 properties
BEST_FIRST walk for 40003 steps (56 resets) in 529 ms. (75 steps per ms) remains 415/415 properties
BEST_FIRST walk for 40004 steps (55 resets) in 509 ms. (78 steps per ms) remains 415/415 properties
BEST_FIRST walk for 40003 steps (55 resets) in 648 ms. (61 steps per ms) remains 415/415 properties
BEST_FIRST walk for 40003 steps (54 resets) in 502 ms. (79 steps per ms) remains 415/415 properties
BEST_FIRST walk for 40004 steps (55 resets) in 473 ms. (84 steps per ms) remains 415/415 properties
BEST_FIRST walk for 40004 steps (57 resets) in 448 ms. (89 steps per ms) remains 415/415 properties
BEST_FIRST walk for 40003 steps (55 resets) in 463 ms. (86 steps per ms) remains 415/415 properties
BEST_FIRST walk for 40002 steps (55 resets) in 378 ms. (105 steps per ms) remains 415/415 properties
BEST_FIRST walk for 40002 steps (51 resets) in 453 ms. (88 steps per ms) remains 415/415 properties
BEST_FIRST walk for 40002 steps (54 resets) in 691 ms. (57 steps per ms) remains 415/415 properties
BEST_FIRST walk for 40004 steps (53 resets) in 504 ms. (79 steps per ms) remains 415/415 properties
BEST_FIRST walk for 40004 steps (52 resets) in 567 ms. (70 steps per ms) remains 415/415 properties
BEST_FIRST walk for 40003 steps (56 resets) in 484 ms. (82 steps per ms) remains 415/415 properties
BEST_FIRST walk for 40003 steps (55 resets) in 490 ms. (81 steps per ms) remains 415/415 properties
BEST_FIRST walk for 40003 steps (56 resets) in 454 ms. (87 steps per ms) remains 415/415 properties
BEST_FIRST walk for 40003 steps (54 resets) in 697 ms. (57 steps per ms) remains 415/415 properties
BEST_FIRST walk for 40003 steps (54 resets) in 574 ms. (69 steps per ms) remains 415/415 properties
BEST_FIRST walk for 40004 steps (56 resets) in 441 ms. (90 steps per ms) remains 415/415 properties
BEST_FIRST walk for 40003 steps (55 resets) in 440 ms. (90 steps per ms) remains 415/415 properties
BEST_FIRST walk for 40003 steps (56 resets) in 637 ms. (62 steps per ms) remains 415/415 properties
BEST_FIRST walk for 40004 steps (54 resets) in 544 ms. (73 steps per ms) remains 415/415 properties
BEST_FIRST walk for 40004 steps (57 resets) in 432 ms. (92 steps per ms) remains 415/415 properties
// Phase 1: matrix 1906 rows 1211 cols
[2024-05-31 21:22:58] [INFO ] Computed 233 invariants in 32 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/415 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 415 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/415 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 415 unsolved
At refinement iteration 2 (OVERLAPS) 57/472 variables, 55/73 constraints. Problems are: Problem set: 0 solved, 415 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/472 variables, 6/79 constraints. Problems are: Problem set: 0 solved, 415 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/472 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 415 unsolved
At refinement iteration 5 (OVERLAPS) 1/473 variables, 1/80 constraints. Problems are: Problem set: 0 solved, 415 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/473 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 415 unsolved
At refinement iteration 7 (OVERLAPS) 327/800 variables, 60/140 constraints. Problems are: Problem set: 0 solved, 415 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/800 variables, 0/140 constraints. Problems are: Problem set: 0 solved, 415 unsolved
At refinement iteration 9 (OVERLAPS) 7/807 variables, 7/147 constraints. Problems are: Problem set: 0 solved, 415 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/807 variables, 0/147 constraints. Problems are: Problem set: 0 solved, 415 unsolved
At refinement iteration 11 (OVERLAPS) 158/965 variables, 31/178 constraints. Problems are: Problem set: 0 solved, 415 unsolved
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184.0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 965/3117 variables, and 178 constraints, problems are : Problem set: 0 solved, 415 unsolved in 75026 ms.
Refiners :[Positive P Invariants (semi-flows): 63/79 constraints, Generalized P Invariants (flows): 115/154 constraints, State Equation: 0/1211 constraints, PredecessorRefiner: 415/415 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 415 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/415 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 415 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/415 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 415 unsolved
At refinement iteration 2 (OVERLAPS) 57/472 variables, 55/73 constraints. Problems are: Problem set: 0 solved, 415 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/472 variables, 6/79 constraints. Problems are: Problem set: 0 solved, 415 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/472 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 415 unsolved
At refinement iteration 5 (OVERLAPS) 1/473 variables, 1/80 constraints. Problems are: Problem set: 0 solved, 415 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/473 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 415 unsolved
At refinement iteration 7 (OVERLAPS) 327/800 variables, 60/140 constraints. Problems are: Problem set: 0 solved, 415 unsolved
[2024-05-31 21:24:33] [INFO ] Deduced a trap composed of 25 places in 284 ms of which 4 ms to minimize.
[2024-05-31 21:24:34] [INFO ] Deduced a trap composed of 31 places in 168 ms of which 3 ms to minimize.
[2024-05-31 21:24:35] [INFO ] Deduced a trap composed of 37 places in 140 ms of which 2 ms to minimize.
[2024-05-31 21:24:37] [INFO ] Deduced a trap composed of 25 places in 197 ms of which 3 ms to minimize.
[2024-05-31 21:24:38] [INFO ] Deduced a trap composed of 34 places in 197 ms of which 4 ms to minimize.
[2024-05-31 21:24:40] [INFO ] Deduced a trap composed of 25 places in 237 ms of which 3 ms to minimize.
[2024-05-31 21:24:41] [INFO ] Deduced a trap composed of 31 places in 242 ms of which 3 ms to minimize.
[2024-05-31 21:24:44] [INFO ] Deduced a trap composed of 43 places in 300 ms of which 4 ms to minimize.
[2024-05-31 21:24:45] [INFO ] Deduced a trap composed of 25 places in 372 ms of which 4 ms to minimize.
[2024-05-31 21:24:46] [INFO ] Deduced a trap composed of 27 places in 362 ms of which 5 ms to minimize.
[2024-05-31 21:24:48] [INFO ] Deduced a trap composed of 26 places in 346 ms of which 5 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/800 variables, 11/151 constraints. Problems are: Problem set: 0 solved, 415 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/800 variables, 0/151 constraints. Problems are: Problem set: 0 solved, 415 unsolved
At refinement iteration 10 (OVERLAPS) 7/807 variables, 7/158 constraints. Problems are: Problem set: 0 solved, 415 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/807 variables, 0/158 constraints. Problems are: Problem set: 0 solved, 415 unsolved
At refinement iteration 12 (OVERLAPS) 158/965 variables, 31/189 constraints. Problems are: Problem set: 0 solved, 415 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 965/3117 variables, and 189 constraints, problems are : Problem set: 0 solved, 415 unsolved in 75036 ms.
Refiners :[Positive P Invariants (semi-flows): 63/79 constraints, Generalized P Invariants (flows): 115/154 constraints, State Equation: 0/1211 constraints, PredecessorRefiner: 0/415 constraints, Known Traps: 11/11 constraints]
After SMT, in 150318ms problems are : Problem set: 0 solved, 415 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 415 out of 1211 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1211/1211 places, 1906/1906 transitions.
Ensure Unique test removed 1 places
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 0 with 2 rules applied. Total rules applied 2 place count 1210 transition count 1905
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 1209 transition count 1905
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 4 place count 1208 transition count 1899
Iterating global reduction 2 with 1 rules applied. Total rules applied 5 place count 1208 transition count 1899
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 5 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 9 place count 1206 transition count 1897
Applied a total of 9 rules in 123 ms. Remains 1206 /1211 variables (removed 5) and now considering 1897/1906 (removed 9) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 123 ms. Remains : 1206/1211 places, 1897/1906 transitions.
RANDOM walk for 3221406 steps (32752 resets) in 120004 ms. (26 steps per ms) remains 414/415 properties
BEST_FIRST walk for 40002 steps (53 resets) in 280 ms. (142 steps per ms) remains 414/414 properties
BEST_FIRST walk for 40003 steps (57 resets) in 314 ms. (126 steps per ms) remains 414/414 properties
BEST_FIRST walk for 40004 steps (55 resets) in 322 ms. (123 steps per ms) remains 414/414 properties
BEST_FIRST walk for 40003 steps (56 resets) in 306 ms. (130 steps per ms) remains 414/414 properties
BEST_FIRST walk for 40003 steps (55 resets) in 331 ms. (120 steps per ms) remains 414/414 properties
BEST_FIRST walk for 40004 steps (51 resets) in 467 ms. (85 steps per ms) remains 414/414 properties
BEST_FIRST walk for 40003 steps (55 resets) in 365 ms. (109 steps per ms) remains 414/414 properties
BEST_FIRST walk for 40004 steps (58 resets) in 406 ms. (98 steps per ms) remains 414/414 properties
BEST_FIRST walk for 40004 steps (55 resets) in 445 ms. (89 steps per ms) remains 414/414 properties
BEST_FIRST walk for 40004 steps (52 resets) in 409 ms. (97 steps per ms) remains 414/414 properties
BEST_FIRST walk for 40003 steps (53 resets) in 573 ms. (69 steps per ms) remains 414/414 properties
BEST_FIRST walk for 40004 steps (57 resets) in 426 ms. (93 steps per ms) remains 414/414 properties
BEST_FIRST walk for 40004 steps (55 resets) in 460 ms. (86 steps per ms) remains 414/414 properties
BEST_FIRST walk for 40002 steps (54 resets) in 405 ms. (98 steps per ms) remains 414/414 properties
BEST_FIRST walk for 40003 steps (56 resets) in 416 ms. (95 steps per ms) remains 414/414 properties
BEST_FIRST walk for 40004 steps (53 resets) in 474 ms. (84 steps per ms) remains 414/414 properties
BEST_FIRST walk for 40004 steps (55 resets) in 441 ms. (90 steps per ms) remains 414/414 properties
BEST_FIRST walk for 40004 steps (53 resets) in 513 ms. (77 steps per ms) remains 414/414 properties
BEST_FIRST walk for 40004 steps (58 resets) in 404 ms. (98 steps per ms) remains 414/414 properties
BEST_FIRST walk for 40003 steps (54 resets) in 418 ms. (95 steps per ms) remains 414/414 properties
BEST_FIRST walk for 40004 steps (56 resets) in 433 ms. (92 steps per ms) remains 414/414 properties
BEST_FIRST walk for 40004 steps (53 resets) in 463 ms. (86 steps per ms) remains 414/414 properties
BEST_FIRST walk for 40003 steps (54 resets) in 410 ms. (97 steps per ms) remains 414/414 properties
BEST_FIRST walk for 40002 steps (56 resets) in 401 ms. (99 steps per ms) remains 414/414 properties
BEST_FIRST walk for 40003 steps (52 resets) in 470 ms. (84 steps per ms) remains 414/414 properties
BEST_FIRST walk for 40003 steps (57 resets) in 507 ms. (78 steps per ms) remains 414/414 properties
BEST_FIRST walk for 40004 steps (54 resets) in 495 ms. (80 steps per ms) remains 414/414 properties
BEST_FIRST walk for 40004 steps (56 resets) in 467 ms. (85 steps per ms) remains 414/414 properties
BEST_FIRST walk for 40004 steps (54 resets) in 498 ms. (80 steps per ms) remains 414/414 properties
BEST_FIRST walk for 40004 steps (57 resets) in 447 ms. (89 steps per ms) remains 414/414 properties
BEST_FIRST walk for 40004 steps (56 resets) in 448 ms. (89 steps per ms) remains 414/414 properties
BEST_FIRST walk for 40004 steps (58 resets) in 529 ms. (75 steps per ms) remains 414/414 properties
BEST_FIRST walk for 40003 steps (54 resets) in 589 ms. (67 steps per ms) remains 414/414 properties
BEST_FIRST walk for 40002 steps (56 resets) in 582 ms. (68 steps per ms) remains 414/414 properties
BEST_FIRST walk for 40003 steps (55 resets) in 378 ms. (105 steps per ms) remains 414/414 properties
BEST_FIRST walk for 40004 steps (53 resets) in 393 ms. (101 steps per ms) remains 414/414 properties
BEST_FIRST walk for 40004 steps (55 resets) in 405 ms. (98 steps per ms) remains 414/414 properties
BEST_FIRST walk for 40003 steps (56 resets) in 338 ms. (118 steps per ms) remains 414/414 properties
BEST_FIRST walk for 40003 steps (52 resets) in 430 ms. (92 steps per ms) remains 414/414 properties
BEST_FIRST walk for 40004 steps (50 resets) in 474 ms. (84 steps per ms) remains 414/414 properties
BEST_FIRST walk for 40004 steps (57 resets) in 387 ms. (103 steps per ms) remains 414/414 properties
BEST_FIRST walk for 40004 steps (50 resets) in 417 ms. (95 steps per ms) remains 414/414 properties
BEST_FIRST walk for 40004 steps (55 resets) in 472 ms. (84 steps per ms) remains 414/414 properties
BEST_FIRST walk for 40003 steps (55 resets) in 436 ms. (91 steps per ms) remains 414/414 properties
BEST_FIRST walk for 40003 steps (50 resets) in 458 ms. (87 steps per ms) remains 414/414 properties
BEST_FIRST walk for 40004 steps (56 resets) in 499 ms. (80 steps per ms) remains 414/414 properties
BEST_FIRST walk for 40003 steps (58 resets) in 385 ms. (103 steps per ms) remains 414/414 properties
BEST_FIRST walk for 40004 steps (55 resets) in 455 ms. (87 steps per ms) remains 414/414 properties
BEST_FIRST walk for 40002 steps (57 resets) in 396 ms. (100 steps per ms) remains 414/414 properties
BEST_FIRST walk for 40004 steps (55 resets) in 629 ms. (63 steps per ms) remains 414/414 properties
Interrupted probabilistic random walk after 3058970 steps, run timeout after 111001 ms. (steps per millisecond=27 ) properties seen :16 out of 414
Probabilistic random walk after 3058970 steps, saw 772108 distinct states, run finished after 111012 ms. (steps per millisecond=27 ) properties seen :16
// Phase 1: matrix 1897 rows 1206 cols
[2024-05-31 21:27:57] [INFO ] Computed 232 invariants in 31 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/398 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 398 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/398 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 398 unsolved
At refinement iteration 2 (OVERLAPS) 50/448 variables, 51/69 constraints. Problems are: Problem set: 0 solved, 398 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/448 variables, 6/75 constraints. Problems are: Problem set: 0 solved, 398 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/448 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 398 unsolved
At refinement iteration 5 (OVERLAPS) 288/736 variables, 53/128 constraints. Problems are: Problem set: 0 solved, 398 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/736 variables, 0/128 constraints. Problems are: Problem set: 0 solved, 398 unsolved
At refinement iteration 7 (OVERLAPS) 23/759 variables, 10/138 constraints. Problems are: Problem set: 0 solved, 398 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/759 variables, 0/138 constraints. Problems are: Problem set: 0 solved, 398 unsolved
At refinement iteration 9 (OVERLAPS) 179/938 variables, 44/182 constraints. Problems are: Problem set: 0 solved, 398 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/938 variables, 0/182 constraints. Problems are: Problem set: 0 solved, 398 unsolved
At refinement iteration 11 (OVERLAPS) 18/956 variables, 4/186 constraints. Problems are: Problem set: 0 solved, 398 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/956 variables, 0/186 constraints. Problems are: Problem set: 0 solved, 398 unsolved
At refinement iteration 13 (OVERLAPS) 105/1061 variables, 11/197 constraints. Problems are: Problem set: 0 solved, 398 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1061/3103 variables, and 197 constraints, problems are : Problem set: 0 solved, 398 unsolved in 90026 ms.
Refiners :[Positive P Invariants (semi-flows): 65/74 constraints, Generalized P Invariants (flows): 132/158 constraints, State Equation: 0/1206 constraints, PredecessorRefiner: 398/398 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 398 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/398 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 398 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/398 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 398 unsolved
At refinement iteration 2 (OVERLAPS) 50/448 variables, 51/69 constraints. Problems are: Problem set: 0 solved, 398 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/448 variables, 6/75 constraints. Problems are: Problem set: 0 solved, 398 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/448 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 398 unsolved
At refinement iteration 5 (OVERLAPS) 288/736 variables, 53/128 constraints. Problems are: Problem set: 0 solved, 398 unsolved
[2024-05-31 21:29:42] [INFO ] Deduced a trap composed of 29 places in 646 ms of which 8 ms to minimize.
[2024-05-31 21:29:42] [INFO ] Deduced a trap composed of 25 places in 471 ms of which 7 ms to minimize.
[2024-05-31 21:29:43] [INFO ] Deduced a trap composed of 42 places in 410 ms of which 5 ms to minimize.
[2024-05-31 21:29:44] [INFO ] Deduced a trap composed of 31 places in 242 ms of which 3 ms to minimize.
[2024-05-31 21:29:47] [INFO ] Deduced a trap composed of 37 places in 228 ms of which 4 ms to minimize.
[2024-05-31 21:29:51] [INFO ] Deduced a trap composed of 27 places in 340 ms of which 4 ms to minimize.
[2024-05-31 21:29:54] [INFO ] Deduced a trap composed of 42 places in 232 ms of which 4 ms to minimize.
[2024-05-31 21:29:56] [INFO ] Deduced a trap composed of 27 places in 300 ms of which 4 ms to minimize.
[2024-05-31 21:29:57] [INFO ] Deduced a trap composed of 23 places in 372 ms of which 5 ms to minimize.
[2024-05-31 21:29:59] [INFO ] Deduced a trap composed of 26 places in 384 ms of which 4 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/736 variables, 10/138 constraints. Problems are: Problem set: 0 solved, 398 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/736 variables, 0/138 constraints. Problems are: Problem set: 0 solved, 398 unsolved
At refinement iteration 8 (OVERLAPS) 23/759 variables, 10/148 constraints. Problems are: Problem set: 0 solved, 398 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/759 variables, 0/148 constraints. Problems are: Problem set: 0 solved, 398 unsolved
At refinement iteration 10 (OVERLAPS) 179/938 variables, 44/192 constraints. Problems are: Problem set: 0 solved, 398 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/938 variables, 0/192 constraints. Problems are: Problem set: 0 solved, 398 unsolved
At refinement iteration 12 (OVERLAPS) 18/956 variables, 4/196 constraints. Problems are: Problem set: 0 solved, 398 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0)
(s1 0)
(s2 0)
(s3 0)
(s4 0)
(s5 0)
(s6 0)
(s7 0)
(s8 0)
(s9 0)
(s10 0)
(s11 0)
(s12 0)
(s13 0)
(s14 0)
(s15 0)
(s16 0)
(s17 1)
(s18 0)
(s19 0)
(s20 1)
(s21 0)
(s22 0)
(s23 1)
(s24 0)
(s25 0)
(s26 0)
(s27 0)
(s28 0)
(s29 0)
(s30 0)
(s31 0)
(s32 0)
(s33 0)
(s34 1)
(s35 0)
(s36 0)
(s37 0)
(s38 0)
(s39 0)
(s40 0)
(s41 0)
(s42 0)
(s43 0)
(s44 0)
(s45 0)
(s46 0)
(s47 0)
(s48 0)
(s49 0)
(s50 0)
(s51 0)
(s52 0)
(s53 1)
(s54 0)
(s55 0)
(s56 0)
(s57 0)
(s58 0)
(s59 0)
(s60 0)
(s61 0)
(s62 0)
(s63 0)
(s64 0)
(s65 0)
(s66 0)
(s67 0)
(s68 0)
(s69 0)
(s70 0)
(s71 1)
(s72 0)
(s73 0)
(s74 0)
(s75 0)
(s76 0)
(s77 0)
(s78 0)
(s79 0)
(s80 0)
(s81 0)
(s82 0)
(s83 0)
(s84 0)
(s85 0)
(s86 0)
(s87 0)
(s88 0)
(s89 0)
(s90 0)
(s91 0)
(s92 0)
(s93 1)
(s94 0)
(s95 0)
(s96 0)
(s97 0)
(s98 0)
(s99 0)
(s100 0)
(s101 0)
(s102 0)
(s103 0)
(s104 0)
(s105 0)
(s106 0)
(s107 0)
(s108 0)
(s109 0)
(s110 0)
(s111 0)
(s112 0)
(s113 0)
(s114 0)
(s115 0)
(s116 0)
(s117 0)
(s118 0)
(s119 0)
(s120 0)
(s121 0)
(s122 0)
(s123 0)
(s124 0)
(s125 0)
(s126 0)
(s127 0)
(s128 0)
(s129 0)
(s130 0)
(s131 0)
(s132 0)
(s133 0)
(s134 0)
(s135 0)
(s136 0)
(s137 0)
(s138 0)
(s139 0)
(s140 0)
(s141 timeout
0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 956/3103 variables, and 196 constraints, problems are : Problem set: 0 solved, 398 unsolved in 90031 ms.
Refiners :[Positive P Invariants (semi-flows): 65/74 constraints, Generalized P Invariants (flows): 121/158 constraints, State Equation: 0/1206 constraints, PredecessorRefiner: 0/398 constraints, Known Traps: 10/10 constraints]
After SMT, in 180292ms problems are : Problem set: 0 solved, 398 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 398 out of 1206 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1206/1206 places, 1897/1897 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 1206 transition count 1894
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 1203 transition count 1894
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 6 place count 1203 transition count 1891
Deduced a syphon composed of 3 places in 6 ms
Ensure Unique test removed 2 places
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 14 place count 1198 transition count 1891
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 16 place count 1197 transition count 1890
Applied a total of 16 rules in 172 ms. Remains 1197 /1206 variables (removed 9) and now considering 1890/1897 (removed 7) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 172 ms. Remains : 1197/1206 places, 1890/1897 transitions.
RANDOM walk for 3350597 steps (33968 resets) in 120004 ms. (27 steps per ms) remains 395/398 properties
BEST_FIRST walk for 40001 steps (53 resets) in 268 ms. (148 steps per ms) remains 395/395 properties
BEST_FIRST walk for 40004 steps (56 resets) in 360 ms. (110 steps per ms) remains 395/395 properties
BEST_FIRST walk for 40004 steps (57 resets) in 433 ms. (92 steps per ms) remains 395/395 properties
BEST_FIRST walk for 40004 steps (54 resets) in 604 ms. (66 steps per ms) remains 395/395 properties
BEST_FIRST walk for 40004 steps (58 resets) in 454 ms. (87 steps per ms) remains 395/395 properties
BEST_FIRST walk for 40003 steps (54 resets) in 525 ms. (76 steps per ms) remains 395/395 properties
BEST_FIRST walk for 40004 steps (57 resets) in 439 ms. (90 steps per ms) remains 395/395 properties
BEST_FIRST walk for 40003 steps (55 resets) in 493 ms. (80 steps per ms) remains 395/395 properties
BEST_FIRST walk for 40003 steps (52 resets) in 475 ms. (84 steps per ms) remains 395/395 properties
BEST_FIRST walk for 40004 steps (54 resets) in 733 ms. (54 steps per ms) remains 395/395 properties
BEST_FIRST walk for 40004 steps (52 resets) in 855 ms. (46 steps per ms) remains 395/395 properties
BEST_FIRST walk for 40004 steps (57 resets) in 602 ms. (66 steps per ms) remains 395/395 properties
BEST_FIRST walk for 40002 steps (54 resets) in 517 ms. (77 steps per ms) remains 395/395 properties
BEST_FIRST walk for 40004 steps (54 resets) in 460 ms. (86 steps per ms) remains 395/395 properties
BEST_FIRST walk for 40004 steps (57 resets) in 546 ms. (73 steps per ms) remains 395/395 properties
BEST_FIRST walk for 40004 steps (54 resets) in 428 ms. (93 steps per ms) remains 395/395 properties
BEST_FIRST walk for 40004 steps (51 resets) in 633 ms. (63 steps per ms) remains 395/395 properties
BEST_FIRST walk for 40004 steps (55 resets) in 473 ms. (84 steps per ms) remains 395/395 properties
BEST_FIRST walk for 40004 steps (53 resets) in 555 ms. (71 steps per ms) remains 395/395 properties
BEST_FIRST walk for 40004 steps (56 resets) in 531 ms. (75 steps per ms) remains 395/395 properties
BEST_FIRST walk for 40002 steps (50 resets) in 533 ms. (74 steps per ms) remains 395/395 properties
BEST_FIRST walk for 40004 steps (55 resets) in 686 ms. (58 steps per ms) remains 395/395 properties
BEST_FIRST walk for 40002 steps (56 resets) in 451 ms. (88 steps per ms) remains 395/395 properties
BEST_FIRST walk for 40002 steps (54 resets) in 652 ms. (61 steps per ms) remains 395/395 properties
BEST_FIRST walk for 40004 steps (56 resets) in 541 ms. (73 steps per ms) remains 395/395 properties
BEST_FIRST walk for 40004 steps (53 resets) in 534 ms. (74 steps per ms) remains 395/395 properties
BEST_FIRST walk for 40003 steps (54 resets) in 643 ms. (62 steps per ms) remains 395/395 properties
BEST_FIRST walk for 40003 steps (53 resets) in 578 ms. (69 steps per ms) remains 395/395 properties
BEST_FIRST walk for 40004 steps (53 resets) in 573 ms. (69 steps per ms) remains 395/395 properties
BEST_FIRST walk for 40004 steps (56 resets) in 414 ms. (96 steps per ms) remains 395/395 properties
BEST_FIRST walk for 40004 steps (58 resets) in 488 ms. (81 steps per ms) remains 395/395 properties
BEST_FIRST walk for 40003 steps (54 resets) in 639 ms. (62 steps per ms) remains 395/395 properties
BEST_FIRST walk for 40003 steps (54 resets) in 474 ms. (84 steps per ms) remains 395/395 properties
BEST_FIRST walk for 40004 steps (55 resets) in 620 ms. (64 steps per ms) remains 395/395 properties
BEST_FIRST walk for 40004 steps (54 resets) in 526 ms. (75 steps per ms) remains 395/395 properties
BEST_FIRST walk for 40004 steps (53 resets) in 686 ms. (58 steps per ms) remains 395/395 properties
BEST_FIRST walk for 40004 steps (54 resets) in 659 ms. (60 steps per ms) remains 395/395 properties
BEST_FIRST walk for 40004 steps (50 resets) in 742 ms. (53 steps per ms) remains 395/395 properties
BEST_FIRST walk for 40004 steps (58 resets) in 544 ms. (73 steps per ms) remains 395/395 properties
BEST_FIRST walk for 40003 steps (55 resets) in 495 ms. (80 steps per ms) remains 395/395 properties
BEST_FIRST walk for 40004 steps (55 resets) in 528 ms. (75 steps per ms) remains 395/395 properties
BEST_FIRST walk for 40004 steps (57 resets) in 500 ms. (79 steps per ms) remains 395/395 properties
BEST_FIRST walk for 40003 steps (51 resets) in 484 ms. (82 steps per ms) remains 395/395 properties
BEST_FIRST walk for 40004 steps (55 resets) in 455 ms. (87 steps per ms) remains 395/395 properties
BEST_FIRST walk for 40003 steps (51 resets) in 612 ms. (65 steps per ms) remains 395/395 properties
BEST_FIRST walk for 40004 steps (54 resets) in 610 ms. (65 steps per ms) remains 395/395 properties
BEST_FIRST walk for 40002 steps (55 resets) in 500 ms. (79 steps per ms) remains 395/395 properties
BEST_FIRST walk for 40003 steps (49 resets) in 580 ms. (68 steps per ms) remains 395/395 properties
BEST_FIRST walk for 40004 steps (52 resets) in 521 ms. (76 steps per ms) remains 395/395 properties
BEST_FIRST walk for 40003 steps (53 resets) in 542 ms. (73 steps per ms) remains 395/395 properties
Interrupted probabilistic random walk after 2668912 steps, run timeout after 114001 ms. (steps per millisecond=23 ) properties seen :0 out of 395
Probabilistic random walk after 2668912 steps, saw 661366 distinct states, run finished after 114003 ms. (steps per millisecond=23 ) properties seen :0
// Phase 1: matrix 1890 rows 1197 cols
[2024-05-31 21:33:30] [INFO ] Computed 230 invariants in 29 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/395 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 395 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/395 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 395 unsolved
At refinement iteration 2 (OVERLAPS) 43/438 variables, 50/68 constraints. Problems are: Problem set: 0 solved, 395 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/438 variables, 6/74 constraints. Problems are: Problem set: 0 solved, 395 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/438 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 395 unsolved
At refinement iteration 5 (OVERLAPS) 285/723 variables, 52/126 constraints. Problems are: Problem set: 0 solved, 395 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/723 variables, 0/126 constraints. Problems are: Problem set: 0 solved, 395 unsolved
At refinement iteration 7 (OVERLAPS) 16/739 variables, 9/135 constraints. Problems are: Problem set: 0 solved, 395 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/739 variables, 0/135 constraints. Problems are: Problem set: 0 solved, 395 unsolved
At refinement iteration 9 (OVERLAPS) 190/929 variables, 45/180 constraints. Problems are: Problem set: 0 solved, 395 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/929 variables, 0/180 constraints. Problems are: Problem set: 0 solved, 395 unsolved
At refinement iteration 11 (OVERLAPS) 18/947 variables, 4/184 constraints. Problems are: Problem set: 0 solved, 395 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/947 variables, 0/184 constraints. Problems are: Problem set: 0 solved, 395 unsolved
At refinement iteration 13 (OVERLAPS) 105/1052 variables, 11/195 constraints. Problems are: Problem set: 0 solved, 395 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1052 variables, 0/195 constraints. Problems are: Problem set: 0 solved, 395 unsolved
At refinement iteration 15 (OVERLAPS) 53/1105 variables, 6/201 constraints. Problems are: Problem set: 0 solved, 395 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 (/ 3.0 47.0))
(s1 (/ 1.0 94.0))
(s2 (/ 1.0 94.0))
(s3 (/ 1.0 94.0))
(s4 (/ 1.0 94.0))
(s5 (/ 1.0 94.0))
(s6 (/ 1.0 94.0))
(s7 (/ 1.0 94.0))
(s8 (/ 1.0 94.0))
(s9 (/ 1.0 94.0))
(s10 (/ 1.0 94.0))
(s11 (/ 73.0 94.0))
(s12 (/ 1.0 94.0))
(s13 (/ 1.0 94.0))
(s14 (/ 1.0 94.0))
(s15 (/ 1.0 94.0))
(s16 (/ 1.0 94.0))
(s17 0.0)
(s18 (/ 1.0 47.0))
(s19 (/ 3.0 94.0))
(s20 (/ 89.0 94.0))
(s21 0.0)
(s22 (/ 1.0 94.0))
(s23 (/ 5.0 94.0))
(s24 (/ 79.0 94.0))
(s25 (/ 1.0 94.0))
(s26 (/ 1.0 94.0))
(s27 (/ 1.0 94.0))
(s28 (/ 1.0 94.0))
(s29 (/ 1.0 94.0))
(s30 (/ 1.0 94.0))
(s31 (/ 1.0 94.0))
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) org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1105/3087 variables, and 201 constraints, problems are : Problem set: 0 solved, 395 unsolved in 105030 ms.
Refiners :[Positive P Invariants (semi-flows): 69/72 constraints, Generalized P Invariants (flows): 132/158 constraints, State Equation: 0/1197 constraints, PredecessorRefiner: 395/395 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 395 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/395 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 395 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/395 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 395 unsolved
At refinement iteration 2 (OVERLAPS) 43/438 variables, 50/68 constraints. Problems are: Problem set: 0 solved, 395 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/438 variables, 6/74 constraints. Problems are: Problem set: 0 solved, 395 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/438 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 395 unsolved
At refinement iteration 5 (OVERLAPS) 285/723 variables, 52/126 constraints. Problems are: Problem set: 0 solved, 395 unsolved
[2024-05-31 21:35:29] [INFO ] Deduced a trap composed of 33 places in 760 ms of which 9 ms to minimize.
[2024-05-31 21:35:30] [INFO ] Deduced a trap composed of 25 places in 414 ms of which 5 ms to minimize.
[2024-05-31 21:35:30] [INFO ] Deduced a trap composed of 42 places in 422 ms of which 5 ms to minimize.
[2024-05-31 21:35:32] [INFO ] Deduced a trap composed of 31 places in 248 ms of which 4 ms to minimize.
[2024-05-31 21:35:34] [INFO ] Deduced a trap composed of 26 places in 233 ms of which 3 ms to minimize.
[2024-05-31 21:35:38] [INFO ] Deduced a trap composed of 34 places in 314 ms of which 4 ms to minimize.
[2024-05-31 21:35:43] [INFO ] Deduced a trap composed of 27 places in 416 ms of which 5 ms to minimize.
[2024-05-31 21:35:44] [INFO ] Deduced a trap composed of 51 places in 509 ms of which 5 ms to minimize.
[2024-05-31 21:35:44] [INFO ] Deduced a trap composed of 30 places in 148 ms of which 4 ms to minimize.
[2024-05-31 21:35:46] [INFO ] Deduced a trap composed of 45 places in 339 ms of which 4 ms to minimize.
[2024-05-31 21:35:49] [INFO ] Deduced a trap composed of 27 places in 581 ms of which 7 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/723 variables, 11/137 constraints. Problems are: Problem set: 0 solved, 395 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/723 variables, 0/137 constraints. Problems are: Problem set: 0 solved, 395 unsolved
At refinement iteration 8 (OVERLAPS) 16/739 variables, 9/146 constraints. Problems are: Problem set: 0 solved, 395 unsolved
[2024-05-31 21:36:25] [INFO ] Deduced a trap composed of 51 places in 548 ms of which 7 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/739 variables, 1/147 constraints. Problems are: Problem set: 0 solved, 395 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/739 variables, 0/147 constraints. Problems are: Problem set: 0 solved, 395 unsolved
At refinement iteration 11 (OVERLAPS) 190/929 variables, 45/192 constraints. Problems are: Problem set: 0 solved, 395 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 929/3087 variables, and 192 constraints, problems are : Problem set: 0 solved, 395 unsolved in 105030 ms.
Refiners :[Positive P Invariants (semi-flows): 59/72 constraints, Generalized P Invariants (flows): 121/158 constraints, State Equation: 0/1197 constraints, PredecessorRefiner: 0/395 constraints, Known Traps: 12/12 constraints]
After SMT, in 210231ms problems are : Problem set: 0 solved, 395 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 395 out of 1197 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1197/1197 places, 1890/1890 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1196 transition count 1889
Applied a total of 2 rules in 93 ms. Remains 1196 /1197 variables (removed 1) and now considering 1889/1890 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 94 ms. Remains : 1196/1197 places, 1889/1890 transitions.
RANDOM walk for 3394847 steps (34361 resets) in 120004 ms. (28 steps per ms) remains 393/395 properties
BEST_FIRST walk for 40002 steps (50 resets) in 385 ms. (103 steps per ms) remains 393/393 properties
BEST_FIRST walk for 40004 steps (56 resets) in 370 ms. (107 steps per ms) remains 393/393 properties
BEST_FIRST walk for 40004 steps (53 resets) in 403 ms. (99 steps per ms) remains 393/393 properties
BEST_FIRST walk for 40002 steps (53 resets) in 559 ms. (71 steps per ms) remains 393/393 properties
BEST_FIRST walk for 40003 steps (56 resets) in 497 ms. (80 steps per ms) remains 393/393 properties
BEST_FIRST walk for 40004 steps (57 resets) in 471 ms. (84 steps per ms) remains 393/393 properties
BEST_FIRST walk for 40004 steps (54 resets) in 447 ms. (89 steps per ms) remains 393/393 properties
BEST_FIRST walk for 40004 steps (55 resets) in 596 ms. (67 steps per ms) remains 393/393 properties
BEST_FIRST walk for 40003 steps (55 resets) in 491 ms. (81 steps per ms) remains 393/393 properties
BEST_FIRST walk for 40003 steps (56 resets) in 525 ms. (76 steps per ms) remains 393/393 properties
BEST_FIRST walk for 40003 steps (53 resets) in 497 ms. (80 steps per ms) remains 393/393 properties
BEST_FIRST walk for 40004 steps (56 resets) in 403 ms. (99 steps per ms) remains 393/393 properties
BEST_FIRST walk for 40004 steps (55 resets) in 473 ms. (84 steps per ms) remains 393/393 properties
BEST_FIRST walk for 40003 steps (55 resets) in 488 ms. (81 steps per ms) remains 393/393 properties
BEST_FIRST walk for 40003 steps (57 resets) in 445 ms. (89 steps per ms) remains 393/393 properties
BEST_FIRST walk for 40003 steps (56 resets) in 551 ms. (72 steps per ms) remains 393/393 properties
BEST_FIRST walk for 40003 steps (55 resets) in 452 ms. (88 steps per ms) remains 393/393 properties
BEST_FIRST walk for 40004 steps (56 resets) in 496 ms. (80 steps per ms) remains 393/393 properties
BEST_FIRST walk for 40004 steps (52 resets) in 543 ms. (73 steps per ms) remains 393/393 properties
BEST_FIRST walk for 40003 steps (57 resets) in 577 ms. (69 steps per ms) remains 393/393 properties
BEST_FIRST walk for 40003 steps (54 resets) in 607 ms. (65 steps per ms) remains 393/393 properties
BEST_FIRST walk for 40004 steps (56 resets) in 518 ms. (77 steps per ms) remains 393/393 properties
BEST_FIRST walk for 40003 steps (54 resets) in 455 ms. (87 steps per ms) remains 393/393 properties
BEST_FIRST walk for 40004 steps (56 resets) in 481 ms. (82 steps per ms) remains 393/393 properties
BEST_FIRST walk for 40003 steps (54 resets) in 537 ms. (74 steps per ms) remains 393/393 properties
BEST_FIRST walk for 40002 steps (55 resets) in 569 ms. (70 steps per ms) remains 393/393 properties
BEST_FIRST walk for 40004 steps (57 resets) in 461 ms. (86 steps per ms) remains 393/393 properties
BEST_FIRST walk for 40004 steps (54 resets) in 517 ms. (77 steps per ms) remains 393/393 properties
BEST_FIRST walk for 40004 steps (55 resets) in 480 ms. (83 steps per ms) remains 393/393 properties
BEST_FIRST walk for 40003 steps (55 resets) in 454 ms. (87 steps per ms) remains 393/393 properties
BEST_FIRST walk for 40003 steps (55 resets) in 495 ms. (80 steps per ms) remains 393/393 properties
BEST_FIRST walk for 40004 steps (57 resets) in 593 ms. (67 steps per ms) remains 393/393 properties
BEST_FIRST walk for 40004 steps (58 resets) in 572 ms. (69 steps per ms) remains 393/393 properties
BEST_FIRST walk for 40003 steps (53 resets) in 511 ms. (78 steps per ms) remains 393/393 properties
BEST_FIRST walk for 40004 steps (55 resets) in 472 ms. (84 steps per ms) remains 393/393 properties
BEST_FIRST walk for 40003 steps (51 resets) in 610 ms. (65 steps per ms) remains 393/393 properties
BEST_FIRST walk for 40004 steps (55 resets) in 492 ms. (81 steps per ms) remains 393/393 properties
BEST_FIRST walk for 40003 steps (57 resets) in 524 ms. (76 steps per ms) remains 393/393 properties
BEST_FIRST walk for 40004 steps (57 resets) in 564 ms. (70 steps per ms) remains 393/393 properties
BEST_FIRST walk for 40003 steps (54 resets) in 506 ms. (78 steps per ms) remains 393/393 properties
BEST_FIRST walk for 40004 steps (55 resets) in 497 ms. (80 steps per ms) remains 393/393 properties
BEST_FIRST walk for 40004 steps (55 resets) in 530 ms. (75 steps per ms) remains 393/393 properties
BEST_FIRST walk for 40003 steps (55 resets) in 496 ms. (80 steps per ms) remains 393/393 properties
BEST_FIRST walk for 40004 steps (53 resets) in 504 ms. (79 steps per ms) remains 393/393 properties
BEST_FIRST walk for 40004 steps (57 resets) in 459 ms. (86 steps per ms) remains 393/393 properties
BEST_FIRST walk for 40004 steps (53 resets) in 491 ms. (81 steps per ms) remains 393/393 properties
BEST_FIRST walk for 40003 steps (52 resets) in 600 ms. (66 steps per ms) remains 393/393 properties
BEST_FIRST walk for 40004 steps (54 resets) in 511 ms. (78 steps per ms) remains 393/393 properties
BEST_FIRST walk for 40003 steps (55 resets) in 562 ms. (71 steps per ms) remains 393/393 properties
BEST_FIRST walk for 40003 steps (51 resets) in 563 ms. (70 steps per ms) remains 393/393 properties
Interrupted probabilistic random walk after 2878300 steps, run timeout after 111001 ms. (steps per millisecond=25 ) properties seen :0 out of 393
Probabilistic random walk after 2878300 steps, saw 715237 distinct states, run finished after 111001 ms. (steps per millisecond=25 ) properties seen :0
// Phase 1: matrix 1889 rows 1196 cols
[2024-05-31 21:39:29] [INFO ] Computed 230 invariants in 44 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/393 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 393 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/393 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 393 unsolved
At refinement iteration 2 (OVERLAPS) 42/435 variables, 48/66 constraints. Problems are: Problem set: 0 solved, 393 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/435 variables, 6/72 constraints. Problems are: Problem set: 0 solved, 393 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/435 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 393 unsolved
At refinement iteration 5 (OVERLAPS) 285/720 variables, 52/124 constraints. Problems are: Problem set: 0 solved, 393 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/720 variables, 0/124 constraints. Problems are: Problem set: 0 solved, 393 unsolved
At refinement iteration 7 (OVERLAPS) 18/738 variables, 11/135 constraints. Problems are: Problem set: 0 solved, 393 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/738 variables, 0/135 constraints. Problems are: Problem set: 0 solved, 393 unsolved
At refinement iteration 9 (OVERLAPS) 190/928 variables, 45/180 constraints. Problems are: Problem set: 0 solved, 393 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/928 variables, 0/180 constraints. Problems are: Problem set: 0 solved, 393 unsolved
At refinement iteration 11 (OVERLAPS) 18/946 variables, 4/184 constraints. Problems are: Problem set: 0 solved, 393 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/946 variables, 0/184 constraints. Problems are: Problem set: 0 solved, 393 unsolved
At refinement iteration 13 (OVERLAPS) 105/1051 variables, 11/195 constraints. Problems are: Problem set: 0 solved, 393 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1051 variables, 0/195 constraints. Problems are: Problem set: 0 solved, 393 unsolved
At refinement iteration 15 (OVERLAPS) 53/1104 variables, 6/201 constraints. Problems are: Problem set: 0 solved, 393 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1104/3085 variables, and 201 constraints, problems are : Problem set: 0 solved, 393 unsolved in 120026 ms.
Refiners :[Positive P Invariants (semi-flows): 69/72 constraints, Generalized P Invariants (flows): 132/158 constraints, State Equation: 0/1196 constraints, PredecessorRefiner: 393/393 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 393 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/393 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 393 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/393 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 393 unsolved
At refinement iteration 2 (OVERLAPS) 42/435 variables, 48/66 constraints. Problems are: Problem set: 0 solved, 393 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/435 variables, 6/72 constraints. Problems are: Problem set: 0 solved, 393 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/435 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 393 unsolved
At refinement iteration 5 (OVERLAPS) 285/720 variables, 52/124 constraints. Problems are: Problem set: 0 solved, 393 unsolved
[2024-05-31 21:41:43] [INFO ] Deduced a trap composed of 25 places in 696 ms of which 11 ms to minimize.
[2024-05-31 21:41:44] [INFO ] Deduced a trap composed of 22 places in 509 ms of which 6 ms to minimize.
[2024-05-31 21:41:45] [INFO ] Deduced a trap composed of 25 places in 518 ms of which 6 ms to minimize.
[2024-05-31 21:41:48] [INFO ] Deduced a trap composed of 27 places in 244 ms of which 3 ms to minimize.
[2024-05-31 21:41:50] [INFO ] Deduced a trap composed of 24 places in 333 ms of which 5 ms to minimize.
[2024-05-31 21:41:52] [INFO ] Deduced a trap composed of 27 places in 309 ms of which 4 ms to minimize.
[2024-05-31 21:41:54] [INFO ] Deduced a trap composed of 25 places in 438 ms of which 5 ms to minimize.
[2024-05-31 21:41:56] [INFO ] Deduced a trap composed of 27 places in 251 ms of which 4 ms to minimize.
[2024-05-31 21:42:00] [INFO ] Deduced a trap composed of 27 places in 353 ms of which 5 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/720 variables, 9/133 constraints. Problems are: Problem set: 0 solved, 393 unsolved
[2024-05-31 21:42:10] [INFO ] Deduced a trap composed of 43 places in 302 ms of which 4 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/720 variables, 1/134 constraints. Problems are: Problem set: 0 solved, 393 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/720 variables, 0/134 constraints. Problems are: Problem set: 0 solved, 393 unsolved
At refinement iteration 9 (OVERLAPS) 18/738 variables, 11/145 constraints. Problems are: Problem set: 0 solved, 393 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/738 variables, 0/145 constraints. Problems are: Problem set: 0 solved, 393 unsolved
At refinement iteration 11 (OVERLAPS) 190/928 variables, 45/190 constraints. Problems are: Problem set: 0 solved, 393 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/928 variables, 0/190 constraints. Problems are: Problem set: 0 solved, 393 unsolved
At refinement iteration 13 (OVERLAPS) 18/946 variables, 4/194 constraints. Problems are: Problem set: 0 solved, 393 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/946 variables, 0/194 constraints. Problems are: Problem set: 0 solved, 393 unsolved
At refinement iteration 15 (OVERLAPS) 105/1051 variables, 11/205 constraints. Problems are: Problem set: 0 solved, 393 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1051/3085 variables, and 205 constraints, problems are : Problem set: 0 solved, 393 unsolved in 120020 ms.
Refiners :[Positive P Invariants (semi-flows): 63/72 constraints, Generalized P Invariants (flows): 132/158 constraints, State Equation: 0/1196 constraints, PredecessorRefiner: 0/393 constraints, Known Traps: 10/10 constraints]
After SMT, in 240308ms problems are : Problem set: 0 solved, 393 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 393 out of 1196 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1196/1196 places, 1889/1889 transitions.
Ensure Unique test removed 1 places
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 0 with 2 rules applied. Total rules applied 2 place count 1195 transition count 1888
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 1193 transition count 1888
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 4 place count 1193 transition count 1887
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 6 place count 1192 transition count 1887
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 2 with 1 rules applied. Total rules applied 7 place count 1191 transition count 1887
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 9 place count 1190 transition count 1886
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 10 place count 1189 transition count 1885
Iterating global reduction 3 with 1 rules applied. Total rules applied 11 place count 1189 transition count 1885
Free-agglomeration rule applied 1 times.
Iterating global reduction 3 with 1 rules applied. Total rules applied 12 place count 1189 transition count 1884
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 13 place count 1188 transition count 1884
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 14 place count 1188 transition count 1884
Applied a total of 14 rules in 258 ms. Remains 1188 /1196 variables (removed 8) and now considering 1884/1889 (removed 5) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 260 ms. Remains : 1188/1196 places, 1884/1889 transitions.
RANDOM walk for 3457900 steps (35481 resets) in 120004 ms. (28 steps per ms) remains 393/393 properties
BEST_FIRST walk for 40004 steps (54 resets) in 486 ms. (82 steps per ms) remains 393/393 properties
BEST_FIRST walk for 40004 steps (53 resets) in 582 ms. (68 steps per ms) remains 393/393 properties
BEST_FIRST walk for 40002 steps (55 resets) in 576 ms. (69 steps per ms) remains 393/393 properties
BEST_FIRST walk for 40003 steps (54 resets) in 570 ms. (70 steps per ms) remains 393/393 properties
BEST_FIRST walk for 40003 steps (52 resets) in 592 ms. (67 steps per ms) remains 393/393 properties
BEST_FIRST walk for 40002 steps (51 resets) in 529 ms. (75 steps per ms) remains 393/393 properties
BEST_FIRST walk for 40004 steps (56 resets) in 572 ms. (69 steps per ms) remains 393/393 properties
BEST_FIRST walk for 40004 steps (55 resets) in 557 ms. (71 steps per ms) remains 393/393 properties
BEST_FIRST walk for 40003 steps (54 resets) in 603 ms. (66 steps per ms) remains 393/393 properties
BEST_FIRST walk for 40004 steps (54 resets) in 570 ms. (70 steps per ms) remains 393/393 properties
BEST_FIRST walk for 40003 steps (56 resets) in 515 ms. (77 steps per ms) remains 393/393 properties
BEST_FIRST walk for 40002 steps (55 resets) in 538 ms. (74 steps per ms) remains 393/393 properties
BEST_FIRST walk for 40004 steps (54 resets) in 579 ms. (68 steps per ms) remains 393/393 properties
BEST_FIRST walk for 40004 steps (56 resets) in 515 ms. (77 steps per ms) remains 393/393 properties
BEST_FIRST walk for 40004 steps (59 resets) in 502 ms. (79 steps per ms) remains 393/393 properties
BEST_FIRST walk for 40003 steps (56 resets) in 547 ms. (72 steps per ms) remains 393/393 properties
BEST_FIRST walk for 40004 steps (50 resets) in 621 ms. (64 steps per ms) remains 393/393 properties
BEST_FIRST walk for 40003 steps (55 resets) in 533 ms. (74 steps per ms) remains 393/393 properties
BEST_FIRST walk for 40003 steps (56 resets) in 528 ms. (75 steps per ms) remains 393/393 properties
BEST_FIRST walk for 40003 steps (52 resets) in 556 ms. (71 steps per ms) remains 393/393 properties
BEST_FIRST walk for 40004 steps (57 resets) in 537 ms. (74 steps per ms) remains 393/393 properties
BEST_FIRST walk for 40003 steps (54 resets) in 575 ms. (69 steps per ms) remains 393/393 properties
BEST_FIRST walk for 40003 steps (54 resets) in 543 ms. (73 steps per ms) remains 393/393 properties
BEST_FIRST walk for 40004 steps (56 resets) in 565 ms. (70 steps per ms) remains 393/393 properties
BEST_FIRST walk for 40003 steps (54 resets) in 552 ms. (72 steps per ms) remains 393/393 properties
BEST_FIRST walk for 40004 steps (54 resets) in 558 ms. (71 steps per ms) remains 393/393 properties
BEST_FIRST walk for 40003 steps (51 resets) in 601 ms. (66 steps per ms) remains 393/393 properties
BEST_FIRST walk for 40004 steps (55 resets) in 579 ms. (68 steps per ms) remains 393/393 properties
BEST_FIRST walk for 40004 steps (53 resets) in 587 ms. (68 steps per ms) remains 393/393 properties
BEST_FIRST walk for 40004 steps (53 resets) in 560 ms. (71 steps per ms) remains 393/393 properties
BEST_FIRST walk for 40004 steps (56 resets) in 525 ms. (76 steps per ms) remains 393/393 properties
BEST_FIRST walk for 40002 steps (55 resets) in 547 ms. (72 steps per ms) remains 393/393 properties
BEST_FIRST walk for 40004 steps (55 resets) in 548 ms. (72 steps per ms) remains 393/393 properties
BEST_FIRST walk for 40004 steps (59 resets) in 494 ms. (80 steps per ms) remains 393/393 properties
BEST_FIRST walk for 40004 steps (54 resets) in 560 ms. (71 steps per ms) remains 393/393 properties
BEST_FIRST walk for 40004 steps (58 resets) in 520 ms. (76 steps per ms) remains 388/393 properties
BEST_FIRST walk for 40004 steps (53 resets) in 562 ms. (71 steps per ms) remains 388/388 properties
BEST_FIRST walk for 40004 steps (56 resets) in 653 ms. (61 steps per ms) remains 388/388 properties
BEST_FIRST walk for 40004 steps (57 resets) in 626 ms. (63 steps per ms) remains 388/388 properties
BEST_FIRST walk for 40004 steps (54 resets) in 663 ms. (60 steps per ms) remains 388/388 properties
BEST_FIRST walk for 40004 steps (57 resets) in 524 ms. (76 steps per ms) remains 388/388 properties
BEST_FIRST walk for 40004 steps (56 resets) in 534 ms. (74 steps per ms) remains 388/388 properties
BEST_FIRST walk for 40003 steps (55 resets) in 527 ms. (75 steps per ms) remains 388/388 properties
BEST_FIRST walk for 40004 steps (55 resets) in 584 ms. (68 steps per ms) remains 388/388 properties
BEST_FIRST walk for 40004 steps (57 resets) in 547 ms. (73 steps per ms) remains 388/388 properties
BEST_FIRST walk for 40004 steps (52 resets) in 591 ms. (67 steps per ms) remains 388/388 properties
BEST_FIRST walk for 40003 steps (55 resets) in 535 ms. (74 steps per ms) remains 388/388 properties
BEST_FIRST walk for 40004 steps (57 resets) in 522 ms. (76 steps per ms) remains 388/388 properties
BEST_FIRST walk for 40004 steps (53 resets) in 532 ms. (75 steps per ms) remains 388/388 properties
BEST_FIRST walk for 40004 steps (55 resets) in 559 ms. (71 steps per ms) remains 388/388 properties
BEST_FIRST walk for 40004 steps (57 resets) in 633 ms. (63 steps per ms) remains 388/388 properties
BEST_FIRST walk for 40004 steps (52 resets) in 649 ms. (61 steps per ms) remains 388/388 properties
BEST_FIRST walk for 40003 steps (56 resets) in 685 ms. (58 steps per ms) remains 388/388 properties
BEST_FIRST walk for 40003 steps (54 resets) in 593 ms. (67 steps per ms) remains 388/388 properties
BEST_FIRST walk for 40003 steps (51 resets) in 589 ms. (67 steps per ms) remains 388/388 properties
BEST_FIRST walk for 40003 steps (52 resets) in 585 ms. (68 steps per ms) remains 388/388 properties
BEST_FIRST walk for 40003 steps (52 resets) in 585 ms. (68 steps per ms) remains 388/388 properties
BEST_FIRST walk for 40004 steps (58 resets) in 556 ms. (71 steps per ms) remains 388/388 properties
BEST_FIRST walk for 40004 steps (54 resets) in 575 ms. (69 steps per ms) remains 388/388 properties
BEST_FIRST walk for 40004 steps (54 resets) in 583 ms. (68 steps per ms) remains 388/388 properties
BEST_FIRST walk for 40004 steps (57 resets) in 521 ms. (76 steps per ms) remains 388/388 properties
BEST_FIRST walk for 40003 steps (58 resets) in 562 ms. (71 steps per ms) remains 388/388 properties
BEST_FIRST walk for 40004 steps (55 resets) in 658 ms. (60 steps per ms) remains 388/388 properties
BEST_FIRST walk for 40004 steps (54 resets) in 639 ms. (62 steps per ms) remains 388/388 properties
BEST_FIRST walk for 40003 steps (53 resets) in 714 ms. (55 steps per ms) remains 388/388 properties
BEST_FIRST walk for 40004 steps (54 resets) in 576 ms. (69 steps per ms) remains 388/388 properties
BEST_FIRST walk for 40004 steps (55 resets) in 556 ms. (71 steps per ms) remains 388/388 properties
BEST_FIRST walk for 40003 steps (52 resets) in 539 ms. (74 steps per ms) remains 388/388 properties
BEST_FIRST walk for 40003 steps (56 resets) in 650 ms. (61 steps per ms) remains 388/388 properties
BEST_FIRST walk for 40003 steps (57 resets) in 609 ms. (65 steps per ms) remains 388/388 properties
BEST_FIRST walk for 40003 steps (53 resets) in 629 ms. (63 steps per ms) remains 388/388 properties
BEST_FIRST walk for 40003 steps (52 resets) in 556 ms. (71 steps per ms) remains 388/388 properties
BEST_FIRST walk for 40004 steps (56 resets) in 550 ms. (72 steps per ms) remains 388/388 properties
BEST_FIRST walk for 40004 steps (56 resets) in 502 ms. (79 steps per ms) remains 388/388 properties
BEST_FIRST walk for 40002 steps (53 resets) in 630 ms. (63 steps per ms) remains 388/388 properties
BEST_FIRST walk for 40004 steps (57 resets) in 572 ms. (69 steps per ms) remains 388/388 properties
BEST_FIRST walk for 40004 steps (57 resets) in 513 ms. (77 steps per ms) remains 388/388 properties
BEST_FIRST walk for 40004 steps (54 resets) in 543 ms. (73 steps per ms) remains 388/388 properties
BEST_FIRST walk for 40004 steps (55 resets) in 553 ms. (72 steps per ms) remains 388/388 properties
BEST_FIRST walk for 40003 steps (51 resets) in 599 ms. (66 steps per ms) remains 388/388 properties
BEST_FIRST walk for 40002 steps (55 resets) in 577 ms. (69 steps per ms) remains 388/388 properties
BEST_FIRST walk for 40004 steps (55 resets) in 524 ms. (76 steps per ms) remains 388/388 properties
BEST_FIRST walk for 40004 steps (55 resets) in 570 ms. (70 steps per ms) remains 388/388 properties
BEST_FIRST walk for 40004 steps (56 resets) in 564 ms. (70 steps per ms) remains 388/388 properties
BEST_FIRST walk for 40004 steps (54 resets) in 578 ms. (69 steps per ms) remains 388/388 properties
Interrupted probabilistic random walk after 2610595 steps, run timeout after 129001 ms. (steps per millisecond=20 ) properties seen :0 out of 388
Probabilistic random walk after 2610595 steps, saw 671359 distinct states, run finished after 129002 ms. (steps per millisecond=20 ) properties seen :0
// Phase 1: matrix 1884 rows 1188 cols
[2024-05-31 21:46:22] [INFO ] Computed 227 invariants in 43 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/388 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 388 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/388 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 388 unsolved
At refinement iteration 2 (OVERLAPS) 61/449 variables, 49/67 constraints. Problems are: Problem set: 0 solved, 388 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/449 variables, 6/73 constraints. Problems are: Problem set: 0 solved, 388 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/449 variables, 0/73 constraints. Problems are: Problem set: 0 solved, 388 unsolved
At refinement iteration 5 (OVERLAPS) 3/452 variables, 2/75 constraints. Problems are: Problem set: 0 solved, 388 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/452 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 388 unsolved
At refinement iteration 7 (OVERLAPS) 1/453 variables, 1/76 constraints. Problems are: Problem set: 0 solved, 388 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/453 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 388 unsolved
At refinement iteration 9 (OVERLAPS) 300/753 variables, 56/132 constraints. Problems are: Problem set: 0 solved, 388 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/753 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 388 unsolved
At refinement iteration 11 (OVERLAPS) 8/761 variables, 8/140 constraints. Problems are: Problem set: 0 solved, 388 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/761 variables, 0/140 constraints. Problems are: Problem set: 0 solved, 388 unsolved
At refinement iteration 13 (OVERLAPS) 180/941 variables, 31/171 constraints. Problems are: Problem set: 0 solved, 388 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/941 variables, 0/171 constraints. Problems are: Problem set: 0 solved, 388 unsolved
At refinement iteration 15 (OVERLAPS) 10/951 variables, 7/178 constraints. Problems are: Problem set: 0 solved, 388 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/951 variables, 0/178 constraints. Problems are: Problem set: 0 solved, 388 unsolved
At refinement iteration 17 (OVERLAPS) 75/1026 variables, 12/190 constraints. Problems are: Problem set: 0 solved, 388 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/1026 variables, 0/190 constraints. Problems are: Problem set: 0 solved, 388 unsolved
At refinement iteration 19 (OVERLAPS) 59/1085 variables, 7/197 constraints. Problems are: Problem set: 0 solved, 388 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/1085 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 388 unsolved
At refinement iteration 21 (OVERLAPS) 1/1086 variables, 1/198 constraints. Problems are: Problem set: 0 solved, 388 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/1086 variables, 0/198 constraints. Problems are: Problem set: 0 solved, 388 unsolved
At refinement iteration 23 (OVERLAPS) 99/1185 variables, 26/224 constraints. Problems are: Problem set: 0 solved, 388 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1185/3072 variables, and 224 constraints, problems are : Problem set: 0 solved, 388 unsolved in 135026 ms.
Refiners :[Positive P Invariants (semi-flows): 75/76 constraints, Generalized P Invariants (flows): 149/151 constraints, State Equation: 0/1188 constraints, PredecessorRefiner: 388/388 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 388 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/388 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 388 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/388 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 388 unsolved
At refinement iteration 2 (OVERLAPS) 61/449 variables, 49/67 constraints. Problems are: Problem set: 0 solved, 388 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/449 variables, 6/73 constraints. Problems are: Problem set: 0 solved, 388 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/449 variables, 0/73 constraints. Problems are: Problem set: 0 solved, 388 unsolved
At refinement iteration 5 (OVERLAPS) 3/452 variables, 2/75 constraints. Problems are: Problem set: 0 solved, 388 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/452 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 388 unsolved
At refinement iteration 7 (OVERLAPS) 1/453 variables, 1/76 constraints. Problems are: Problem set: 0 solved, 388 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/453 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 388 unsolved
At refinement iteration 9 (OVERLAPS) 300/753 variables, 56/132 constraints. Problems are: Problem set: 0 solved, 388 unsolved
[2024-05-31 21:49:07] [INFO ] Deduced a trap composed of 27 places in 663 ms of which 8 ms to minimize.
[2024-05-31 21:49:08] [INFO ] Deduced a trap composed of 28 places in 570 ms of which 6 ms to minimize.
[2024-05-31 21:49:09] [INFO ] Deduced a trap composed of 29 places in 253 ms of which 3 ms to minimize.
[2024-05-31 21:49:13] [INFO ] Deduced a trap composed of 25 places in 337 ms of which 6 ms to minimize.
[2024-05-31 21:49:16] [INFO ] Deduced a trap composed of 34 places in 321 ms of which 4 ms to minimize.
[2024-05-31 21:49:17] [INFO ] Deduced a trap composed of 27 places in 364 ms of which 5 ms to minimize.
[2024-05-31 21:49:20] [INFO ] Deduced a trap composed of 27 places in 368 ms of which 5 ms to minimize.
[2024-05-31 21:49:23] [INFO ] Deduced a trap composed of 45 places in 425 ms of which 5 ms to minimize.
[2024-05-31 21:49:24] [INFO ] Deduced a trap composed of 51 places in 517 ms of which 6 ms to minimize.
[2024-05-31 21:49:25] [INFO ] Deduced a trap composed of 31 places in 245 ms of which 2 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/753 variables, 10/142 constraints. Problems are: Problem set: 0 solved, 388 unsolved
[2024-05-31 21:49:31] [INFO ] Deduced a trap composed of 27 places in 246 ms of which 3 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/753 variables, 1/143 constraints. Problems are: Problem set: 0 solved, 388 unsolved
BK_TIME_CONFINEMENT_REACHED
--------------------
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="ASLink-PT-07a"
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 ASLink-PT-07a, 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 r466-smll-171620124400068"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-07a.tgz
mv ASLink-PT-07a 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 '
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 ;