Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r014-tall-174853743500208.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5832
Executing tool gold2024
Input is ASLink-PT-04a, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r014-tall-174853743500208
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 872K
-rw-r--r-- 1 mcc users 6.7K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 75K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.3K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 73K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:32 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.8K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.9K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 90K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.0K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 68K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 4 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 436K May 29 14:32 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

FORMULA_NAME StableMarking

=== Now, execution of the tool begins

BK_START 1748545123109

Invoking MCC driver with
BK_TOOL=gold2024
BK_EXAMINATION=StableMarking
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=ASLink-PT-04a
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2025-05-29 18:58:44] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -timeout, 180, -rebuildPNML]
[2025-05-29 18:58:44] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-29 18:58:44] [INFO ] Load time of PNML (sax parser for PT used): 129 ms
[2025-05-29 18:58:44] [INFO ] Transformed 1016 places.
[2025-05-29 18:58:44] [INFO ] Transformed 1554 transitions.
[2025-05-29 18:58:44] [INFO ] Found NUPN structural information;
[2025-05-29 18:58:44] [INFO ] Parsed PT model containing 1016 places and 1554 transitions and 5858 arcs in 246 ms.
Structural test allowed to assert that 114 places are NOT stable. Took 12 ms.
Ensure Unique test removed 16 transitions
Reduce redundant transitions removed 16 transitions.
RANDOM walk for 40000 steps (279 resets) in 2695 ms. (14 steps per ms) remains 317/902 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 317/317 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 317/317 properties
BEST_FIRST walk for 404 steps (8 resets) in 9 ms. (40 steps per ms) remains 317/317 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 317/317 properties
BEST_FIRST walk for 404 steps (8 resets) in 15 ms. (25 steps per ms) remains 317/317 properties
BEST_FIRST walk for 404 steps (8 resets) in 5 ms. (67 steps per ms) remains 317/317 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 317/317 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 317/317 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 317/317 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 317/317 properties
BEST_FIRST walk for 404 steps (8 resets) in 9 ms. (40 steps per ms) remains 317/317 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 317/317 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 317/317 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 317/317 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 317/317 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 317/317 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 317/317 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 317/317 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 317/317 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 317/317 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 317/317 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 317/317 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 317/317 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 317/317 properties
BEST_FIRST walk for 404 steps (8 resets) in 5 ms. (67 steps per ms) remains 317/317 properties
BEST_FIRST walk for 404 steps (8 resets) in 9 ms. (40 steps per ms) remains 317/317 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 317/317 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 317/317 properties
BEST_FIRST walk for 404 steps (8 resets) in 9 ms. (40 steps per ms) remains 317/317 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 317/317 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 317/317 properties
BEST_FIRST walk for 404 steps (8 resets) in 10 ms. (36 steps per ms) remains 317/317 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 317/317 properties
BEST_FIRST walk for 404 steps (8 resets) in 5 ms. (67 steps per ms) remains 317/317 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 317/317 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 317/317 properties
BEST_FIRST walk for 404 steps (8 resets) in 5 ms. (67 steps per ms) remains 317/317 properties
BEST_FIRST walk for 404 steps (8 resets) in 5 ms. (67 steps per ms) remains 317/317 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 317/317 properties
BEST_FIRST walk for 404 steps (8 resets) in 5 ms. (67 steps per ms) remains 317/317 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 317/317 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 317/317 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 317/317 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 317/317 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 317/317 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 317/317 properties
BEST_FIRST walk for 404 steps (8 resets) in 4 ms. (80 steps per ms) remains 317/317 properties
BEST_FIRST walk for 404 steps (8 resets) in 5 ms. (67 steps per ms) remains 317/317 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 317/317 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 317/317 properties
// Phase 1: matrix 1538 rows 1016 cols
[2025-05-29 18:58:45] [INFO ] Computed 194 invariants in 75 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/317 variables, 317/317 constraints. Problems are: Problem set: 0 solved, 317 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/317 variables, 15/332 constraints. Problems are: Problem set: 0 solved, 317 unsolved
Error getting values : (error "ParserException while parsing response: ((s1 (/ 3.0 16.0))
(s2 (/ 1.0 32.0))
(s3 (/ 1.0 32.0))
(s4 (/ 1.0 32.0))
(s5 (/ 1.0 32.0))
(s6 (/ 1.0 32.0))
(s7 (/ 1.0 32.0))
(s8 (/ 1.0 32.0))
(s9 (/ 1.0 32.0))
(s10 (/ 1.0 32.0))
(s11 (/ 1.0 32.0))
(s12 (/ 1.0 32.0))
(s13 (/ 1.0 32.0))
(s14 (/ 1.0 32.0))
(s15 (/ 1.0 32.0))
(s16 (/ 1.0 32.0))
(s17 (/ 1.0 32.0))
(s19 (/ 1.0 16.0))
(s20 (/ 3.0 32.0))
(s23 (/ 1.0 32.0))
(s24 (/ 1.0 32.0))
(s25 (/ 1.0 32.0))
(s26 (/ 1.0 32.0))
(s27 (/ 1.0 32.0))
(s28 (/ 1.0 32.0))
(s29 (/ 1.0 32.0))
(s30 (/ 1.0 32.0))
(s31 (/ 1.0 32.0))
(s32 (/ 1.0 32.0))
(s33 (/ 1.0 32.0))
(s34 (/ 1.0 32.0))
(s35 (/ 1.0 32.0))
(s36 (/ 1.0 32.0))
(s37 (/ 1.0 32.0))
(s38 (/ 1.0 32.0))
(s39 (/ 1.0 32.0))
(s40 (/ 1.0 32.0))
(s41 (/ 1.0 32.0))
(s42 (/ 1.0 32.0))
(s43 (/ 1.0 32.0))
(s44 (/ 1.0 32.0))
(s45 (/ 1.0 32.0))
(s46 (/ 1.0 32.0))
(s47 (/ 1.0 32.0))
(s48 (/ 1.0 32.0))
(s49 (/ 1.0 32.0))
(s50 (/ 1.0 32.0))
(s51 (/ 1.0 32.0))
(s52 (/ 1.0 32.0))
(s55 (/ 1.0 32.0))
(s73 (/ 1.0 32.0))
(s74 (/ 1.0 32.0))
(s75 (/ 1.0 32.0))
(s76 (/ 1.0 32.0))
(s77 (/ 1.0 32.0))
(s78 (/ 1.0 32.0))
(s79 (/ 1.0 32.0))
(s80 (/ 1.0 32.0))
(s81 (/ 1.0 32.0))
(s82 (/ 1.0 32.0))
(s83 (/ 1.0 32.0))
(s84 (/ 1.0 32.0))
(s85 (/ 1.0 32.0))
(s86 (/ 1.0 32.0))
(s87 (/ 1.0 32.0))
(s88 (/ 1.0 32.0))
(s89 (/ 1.0 32.0))
(s90 (/ 1.0 32.0))
(s91 (/ 1.0 32.0))
(s92 (/ 1.0 2.0))
(s93 (/ 1.0 32.0))
(s94 (/ 1.0 32.0))
(s95 (/ 1.0 32.0))
(s103 (/ 1.0 32.0))
(s104 (/ 1.0 32.0))
(s105 (/ 1.0 32.0))
(s106 (/ 1.0 32.0))
(s107 (/ 1.0 32.0))
(s108 (/ 1.0 32.0))
(s109 (/ 1.0 32.0))
(s110 (/ 1.0 32.0))
(s111 (/ 1.0 32.0))
(s112 (/ 1.0 32.0))
(s113 (/ 1.0 32.0))
(s114 (/ 1.0 32.0))
(s115 (/ 1.0 32.0))
(s116 (/ 1.0 32.0))
(s117 (/ 1.0 32.0))
(s118 (/ 1.0 32.0))
(s119 (/ 1.0 32.0))
(s120 (/ 1.0 32.0))
(s124 (/ 1.0 32.0))
(s125 (/ 1.0 32.0))
(s126 (/ 1.0 32.0))
(s127 (/ 1.0 32.0))
(s128 (/ 1.0 32.0))
(s129 (/ 1.0 32.0))
(s130 (/ 1.0 32.0))
(s150 (/ 1.0 32.0))
(s151 (/ 1.0 32.0))
(s152 (/ 1.0 32.0))
(s172 (/ 1.0 32.0))
(s194 (/ 1.0 32.0))
(s195 (/ 1.0 32.0))
(s196 (/ 1.0 32.0))
(s197 (/ 1.0 32.0))
(s198 (/ 1.0 32.0))
(s199 (/ 1.0 32.0))
(s200 (/ 1.0 32.0))
(s201 (/ 1.0 32.0))
(s202 (/ 1.0 32.0))
(s203 (/ 1.0 32.0))
(s205 (/ 1.0 32.0))
(s206 (/ 1.0 32.0))
(s207 (/ 1.0 32.0))
(s208 (/ 1.0 32.0))
(s209 (/ 1.0 32.0))
(s211 (/ 1.0 32.0))
(s212 (/ 1.0 32.0))
(s213 (/ 1.0 32.0))
(s220 (/ 1.0 32.0))
(s223 (/ 1.0 32.0))
(s224 (/ 1.0 32.0))
(s225 (/ 1.0 32.0))
(s229 (/ 1.0 32.0))
(s230 (/ 1.0 32.0))
(s231 (/ 1.0 32.0))
(s232 (/ 1.0 32.0))
(s233 (/ 1.0 32.0))
(s234 (/ 1.0 32.0))
(s235 (/ 1.0 32.0))
(s236 (/ 1.0 32.0))
(s237 (/ 1.0 32.0))
(s238 (/ 1.0 32.0))
(s239 (/ 1.0 32.0))
(s240 (/ 1.0 32.0))
(s241 (/ 1.0 32.0))
(s242 (/ 1.0 32.0))
(s243 (/ 1.0 32.0))
(s244 (/ 1.0 32.0))
(s245 (/ 1.0 32.0))
(s246 (/ 1.0 32.0))
(s267 (/ 1.0 32.0))
(s268 (/ 1.0 32.0))
(s269 (/ 1.0 32.0))
(s270 (/ 1.0 32.0))
(s271 (/ 1.0 32.0))
(s272 (/ 1.0 32.0))
(s273 (/ 1.0 32.0))
(s274 (/ 1.0 32.0))
(s275 (/ 1.0 32.0))
(s276 (/ 1.0 32.0))
(s277 (/ 1.0 32.0))
(s278 (/ 1.0 32.0))
(s279 (/ 1.0 32.0))
(s280 (/ 1.0 32.0))
(s281 (/ 1.0 32.0))
(s282 (/ 1.0 32.0))
(s283 (/ 1.0 32.0))
(s284 (/ 1.0 32.0))
(s285 (/ 1.0 32.0))
(s286 (/ 1.0 32.0))
(s287 (/ 1.0 32.0))
(s288 (/ 1.0 32.0))
(s289 (/ 1.0 32.0))
(s297 (/ 1.0 32.0))
(s298 (/ 1.0 32.0))
(s299 (/ 1.0 32.0))
(s300 (/ 1.0 32.0))
(s301 (/ 1.0 32.0))
(s302 (/ 1.0 32.0))
(s303 (/ 1.0 32.0))
(s304 (/ 1.0 32.0))
(s305 (/ 1.0 32.0))
(s306 (/ 1.0 32.0))
(s307 (/ 1.0 32.0))
(s308 (/ 1.0 32.0))
(s309 (/ 1.0 32.0))
(s310 (/ 1.0 32.0))
(s311 (/ 1.0 32.0))
(s312 (/ 1.0 32.0))
(s313 (/ 1.0 32.0))
(s314 (/ 1.0 32.0))
(s318 (/ 1.0 32.0))
(s319 (/ 1.0 32.0))
(s320 (/ 1.0 32.0))
(s321 (/ 1.0 32.0))
(s322 (/ 1.0 32.0))
(s323 (/ 1.0 32.0))
(s324 (/ 1.0 32.0))
(s388 (/ 1.0 32.0))
(s389 (/ 1.0 32.0))
(s390 (/ 1.0 32.0))
(s391 (/ 1.0 32.0))
(s392 (/ 1.0 32.0))
(s393 (/ 1.0 32.0))
(s394 (/ 1.0 32.0))
(s395 (/ 1.0 32.0))
(s396 (/ 1.0 2.0))
(s397 (/ 1.0 32.0))
(s415 (/ 1.0 32.0))
(s418 (/ 1.0 32.0))
(s420 (/ 1.0 32.0))
(s424 (/ 1.0 32.0))
(s425 (/ 1.0 32.0))
(s426 (/ 1.0 32.0))
(s427 (/ 1.0 32.0))
(s428 (/ 1.0 32.0))
(s429 (/ 1.0 32.0))
(s430 (/ 1.0 32.0))
(s431 (/ 1.0 32.0))
(s432 (/ 1.0 32.0))
(s433 (/ 1.0 32.0))
(s434 (/ 1.0 32.0))
(s435 (/ 1.0 32.0))
(s436 (/ 1.0 32.0))
(s437 (/ 1.0 32.0))
(s438 (/ 1.0 32.0))
(s439 (/ 1.0 32.0))
(s440 (/ 1.0 32.0))
(s441 (/ 1.0 32.0))
(s462 (/ 1.0 32.0))
(s463 (/ 1.0 32.0))
(s464 (/ 1.0 32.0))
(s465 (/ 1.0 32.0))
(s466 (/ 1.0 32.0))
(s467 (/ 1.0 32.0))
(s468 (/ 1.0 32.0))
(s469 (/ 1.0 32.0))
(s470 (/ 1.0 32.0))
(s471 (/ 1.0 32.0))
(s472 (/ 1.0 32.0))
(s473 (/ 1.0 32.0))
(s474 (/ 1.0 32.0))
(s475 (/ 1.0 32.0))
(s476 (/ 1.0 32.0))
(s477 (/ 1.0 32.0))
(s478 (/ 1.0 32.0))
(s479 (/ 1.0 32.0))
(s480 (/ 1.0 32.0))
(s481 (/ 1.0 2.0))
(s482 (/ 1.0 32.0))
(s483 (/ 1.0 32.0))
(s484 (/ 1.0 32.0))
(s492 (/ 1.0 32.0))
(s493 (/ 1.0 32.0))
(s494 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 317/2554 variables, and 332 constraints, problems are : Problem set: 0 solved, 317 unsolved in 5057 ms.
Refiners :[Domain max(s): 317/1016 constraints, Positive P Invariants (semi-flows): 0/46 constraints, Generalized P Invariants (flows): 15/148 constraints, State Equation: 0/1016 constraints, PredecessorRefiner: 317/317 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 317 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/317 variables, 317/317 constraints. Problems are: Problem set: 0 solved, 317 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/317 variables, 15/332 constraints. Problems are: Problem set: 0 solved, 317 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/317 variables, 0/332 constraints. Problems are: Problem set: 0 solved, 317 unsolved
At refinement iteration 3 (OVERLAPS) 61/378 variables, 34/366 constraints. Problems are: Problem set: 0 solved, 317 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/378 variables, 61/427 constraints. Problems are: Problem set: 0 solved, 317 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/378 variables, 4/431 constraints. Problems are: Problem set: 0 solved, 317 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/378 variables, 0/431 constraints. Problems are: Problem set: 0 solved, 317 unsolved
At refinement iteration 7 (OVERLAPS) 82/460 variables, 12/443 constraints. Problems are: Problem set: 0 solved, 317 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/460 variables, 82/525 constraints. Problems are: Problem set: 0 solved, 317 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0)
(s1 1)
(s2 1)
(s3 0)
(s4 1)
(s5 0)
(s6 1)
(s7 0)
(s8 1)
(s9 0)
(s10 1)
(s11 1)
(s12 1)
(s13 0)
(s14 1)
(s15 0)
(s16 1)
(s17 0)
(s19 0)
(s20 1)
(s21 0)
(s23 0)
(s24 1)
(s25 1)
(s26 0)
(s27 0)
(s28 1)
(s29 1)
(s30 0)
(s31 1)
(s32 0)
(s33 0)
(s34 1)
(s35 1)
(s36 1)
(s37 1)
(s38 0)
(s39 1)
(s40 0)
(s41 1)
(s42 0)
(s43 1)
(s44 0)
(s45 1)
(s46 0)
(s47 1)
(s48 0)
(s49 1)
(s50 0)
(s51 1)
(s52 0)
(s55 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 1)
(s89 0)
(s90 1)
(s91 1)
(s92 0)
(s93 1)
(s94 1)
(s95 1)
(s103 1)
(s104 1)
(s105 1)
(s106 1)
(s107 1)
(s108 1)
(s109 1)
(s110 1)
(s111 1)
(s112 0)
(s113 0)
(s114 0)
(s115 0)
(s116 0)
(s117 0)
(s118 0)
(s119 0)
(s120 0)
(s124 1)
(s125 1)
(s126 1)
(s127 1)
(s128 1)
(s129 1)
(s130 1)
(s144 0)
(s145 0)
(s146 0)
(s150 1)
(s151 1)
(s152 1)
(s166 0)
(s167 0)
(s168 0)
(s172 1)
(s186 0)
(s187 0)
(s188 0)
(s194 1)
(s195 1)
(s196 1)
(s197 1)
(s198 1)
(s199 1)
(s200 0)
(s201 0)
(s202 1)
(s203 1)
(s205 1)
(s206 1)
(s207 1)
(s208 1)
(s209 1)
(s211 1)
(s212 1)
(s213 1)
(s220 1)
(s221 0)
(s222 0)
(s223 0)
(s224 0)
(s225 1)
(s226 0)
(s227 0)
(s228 0)
(s229 1)
(s230 1)
(s231 1)
(s232 0)
(s233 1)
(s234 0)
(s235 1)
(s236 0)
(s237 1)
(s238 0)
(s239 1)
(s240 0)
(s241 1)
(s242 0)
(s243 1)
(s244 0)
(s245 1)
(s246 0)
(s266 0)
(s267 0)
(s268 0)
(s269 0)
(s270 0)
(s271 0)
(s272 0)
(s273 0)
(s274 0)
(s275 0)
(s276 0)
(s277 0)
(s278 0)
(s279 0)
(s280 0)
(s281 0)
(s282 0)
(s283 1)
(s284 1)
(s285 1)
(s286 0)
(s287 1)
(s288 1)
(s289 1)
(s297 1)
(s298 1)
(s299 1)
(s300 1)
(s301 1)
(s302 1)
(s303 1)
(s304 1)
(s305 1)
(s306 0)
(s307 0)
(s308 0)
(s309 0)
(s310 0)
(s311 0)
(s312 0)
(s313 0)
(s314 0)
(s318 1)
(s319 1)
(s320 1)
(s321 1)
(s322 1)
(s323 1)
(s324 1)
(s338 0)
(s339 0)
(s340 0)
(s360 timeout
0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 460/2554 variables, and 525 constraints, problems are : Problem set: 0 solved, 317 unsolved in 5013 ms.
Refiners :[Domain max(s): 460/1016 constraints, Positive P Invariants (semi-flows): 46/46 constraints, Generalized P Invariants (flows): 19/148 constraints, State Equation: 0/1016 constraints, PredecessorRefiner: 0/317 constraints, Known Traps: 0/0 constraints]
After SMT, in 10337ms problems are : Problem set: 0 solved, 317 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 317 out of 1016 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1016/1016 places, 1538/1538 transitions.
Ensure Unique test removed 4 places
Discarding 7 places :
Implicit places reduction removed 7 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 64 transitions
Trivial Post-agglo rules discarded 64 transitions
Performed 64 trivial Post agglomeration. Transition count delta: 64
Iterating post reduction 0 with 75 rules applied. Total rules applied 75 place count 1005 transition count 1474
Reduce places removed 64 places and 0 transitions.
Iterating post reduction 1 with 64 rules applied. Total rules applied 139 place count 941 transition count 1474
Performed 80 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 80 Pre rules applied. Total rules applied 139 place count 941 transition count 1394
Deduced a syphon composed of 80 places in 2 ms
Ensure Unique test removed 29 places
Reduce places removed 109 places and 0 transitions.
Iterating global reduction 2 with 189 rules applied. Total rules applied 328 place count 832 transition count 1394
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 329 place count 832 transition count 1393
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 330 place count 831 transition count 1393
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 332 place count 829 transition count 1383
Iterating global reduction 4 with 2 rules applied. Total rules applied 334 place count 829 transition count 1383
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 338 place count 828 transition count 1380
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 340 place count 826 transition count 1380
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 341 place count 825 transition count 1372
Iterating global reduction 6 with 1 rules applied. Total rules applied 342 place count 825 transition count 1372
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 343 place count 824 transition count 1364
Iterating global reduction 6 with 1 rules applied. Total rules applied 344 place count 824 transition count 1364
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 345 place count 823 transition count 1356
Iterating global reduction 6 with 1 rules applied. Total rules applied 346 place count 823 transition count 1356
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 347 place count 822 transition count 1348
Iterating global reduction 6 with 1 rules applied. Total rules applied 348 place count 822 transition count 1348
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 349 place count 821 transition count 1340
Iterating global reduction 6 with 1 rules applied. Total rules applied 350 place count 821 transition count 1340
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 351 place count 820 transition count 1332
Iterating global reduction 6 with 1 rules applied. Total rules applied 352 place count 820 transition count 1332
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 353 place count 819 transition count 1324
Iterating global reduction 6 with 1 rules applied. Total rules applied 354 place count 819 transition count 1324
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 355 place count 818 transition count 1316
Iterating global reduction 6 with 1 rules applied. Total rules applied 356 place count 818 transition count 1316
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 357 place count 817 transition count 1308
Iterating global reduction 6 with 1 rules applied. Total rules applied 358 place count 817 transition count 1308
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 359 place count 816 transition count 1300
Iterating global reduction 6 with 1 rules applied. Total rules applied 360 place count 816 transition count 1300
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 361 place count 815 transition count 1292
Iterating global reduction 6 with 1 rules applied. Total rules applied 362 place count 815 transition count 1292
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 363 place count 814 transition count 1284
Iterating global reduction 6 with 1 rules applied. Total rules applied 364 place count 814 transition count 1284
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 365 place count 813 transition count 1276
Iterating global reduction 6 with 1 rules applied. Total rules applied 366 place count 813 transition count 1276
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 367 place count 812 transition count 1268
Iterating global reduction 6 with 1 rules applied. Total rules applied 368 place count 812 transition count 1268
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 369 place count 811 transition count 1260
Iterating global reduction 6 with 1 rules applied. Total rules applied 370 place count 811 transition count 1260
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 371 place count 810 transition count 1252
Iterating global reduction 6 with 1 rules applied. Total rules applied 372 place count 810 transition count 1252
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Deduced a syphon composed of 20 places in 2 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 6 with 40 rules applied. Total rules applied 412 place count 790 transition count 1232
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 6 with 2 rules applied. Total rules applied 414 place count 790 transition count 1230
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 416 place count 788 transition count 1230
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 7 with 1 rules applied. Total rules applied 417 place count 787 transition count 1229
Applied a total of 417 rules in 585 ms. Remains 787 /1016 variables (removed 229) and now considering 1229/1538 (removed 309) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 597 ms. Remains : 787/1016 places, 1229/1538 transitions.
RANDOM walk for 4000000 steps (45195 resets) in 66730 ms. (59 steps per ms) remains 225/317 properties
BEST_FIRST walk for 40004 steps (101 resets) in 166 ms. (239 steps per ms) remains 225/225 properties
BEST_FIRST walk for 40004 steps (103 resets) in 168 ms. (236 steps per ms) remains 225/225 properties
BEST_FIRST walk for 40003 steps (101 resets) in 163 ms. (243 steps per ms) remains 225/225 properties
BEST_FIRST walk for 40002 steps (96 resets) in 170 ms. (233 steps per ms) remains 225/225 properties
BEST_FIRST walk for 40004 steps (97 resets) in 164 ms. (242 steps per ms) remains 225/225 properties
BEST_FIRST walk for 40003 steps (104 resets) in 164 ms. (242 steps per ms) remains 225/225 properties
BEST_FIRST walk for 40003 steps (103 resets) in 164 ms. (242 steps per ms) remains 225/225 properties
BEST_FIRST walk for 40003 steps (100 resets) in 171 ms. (232 steps per ms) remains 225/225 properties
BEST_FIRST walk for 40004 steps (104 resets) in 160 ms. (248 steps per ms) remains 225/225 properties
BEST_FIRST walk for 40003 steps (105 resets) in 165 ms. (240 steps per ms) remains 225/225 properties
BEST_FIRST walk for 40004 steps (103 resets) in 162 ms. (245 steps per ms) remains 225/225 properties
BEST_FIRST walk for 40003 steps (99 resets) in 168 ms. (236 steps per ms) remains 225/225 properties
BEST_FIRST walk for 40003 steps (100 resets) in 169 ms. (235 steps per ms) remains 225/225 properties
BEST_FIRST walk for 40004 steps (98 resets) in 165 ms. (240 steps per ms) remains 225/225 properties
BEST_FIRST walk for 40003 steps (102 resets) in 170 ms. (233 steps per ms) remains 225/225 properties
BEST_FIRST walk for 40003 steps (102 resets) in 160 ms. (248 steps per ms) remains 225/225 properties
BEST_FIRST walk for 40004 steps (100 resets) in 168 ms. (236 steps per ms) remains 225/225 properties
BEST_FIRST walk for 40003 steps (103 resets) in 171 ms. (232 steps per ms) remains 225/225 properties
BEST_FIRST walk for 40003 steps (101 resets) in 167 ms. (238 steps per ms) remains 225/225 properties
BEST_FIRST walk for 40004 steps (102 resets) in 171 ms. (232 steps per ms) remains 225/225 properties
BEST_FIRST walk for 40004 steps (103 resets) in 169 ms. (235 steps per ms) remains 225/225 properties
BEST_FIRST walk for 40003 steps (99 resets) in 166 ms. (239 steps per ms) remains 225/225 properties
BEST_FIRST walk for 40003 steps (102 resets) in 163 ms. (243 steps per ms) remains 225/225 properties
BEST_FIRST walk for 40003 steps (99 resets) in 159 ms. (250 steps per ms) remains 225/225 properties
BEST_FIRST walk for 40004 steps (96 resets) in 161 ms. (246 steps per ms) remains 225/225 properties
BEST_FIRST walk for 40004 steps (100 resets) in 176 ms. (226 steps per ms) remains 225/225 properties
BEST_FIRST walk for 40003 steps (103 resets) in 176 ms. (226 steps per ms) remains 225/225 properties
BEST_FIRST walk for 40003 steps (102 resets) in 170 ms. (233 steps per ms) remains 225/225 properties
BEST_FIRST walk for 40001 steps (99 resets) in 165 ms. (240 steps per ms) remains 225/225 properties
BEST_FIRST walk for 40003 steps (96 resets) in 168 ms. (236 steps per ms) remains 225/225 properties
BEST_FIRST walk for 40004 steps (107 resets) in 166 ms. (239 steps per ms) remains 225/225 properties
BEST_FIRST walk for 40001 steps (103 resets) in 176 ms. (225 steps per ms) remains 225/225 properties
BEST_FIRST walk for 40004 steps (104 resets) in 164 ms. (242 steps per ms) remains 225/225 properties
BEST_FIRST walk for 40002 steps (101 resets) in 173 ms. (229 steps per ms) remains 225/225 properties
BEST_FIRST walk for 40004 steps (93 resets) in 173 ms. (229 steps per ms) remains 225/225 properties
BEST_FIRST walk for 40003 steps (106 resets) in 167 ms. (238 steps per ms) remains 225/225 properties
BEST_FIRST walk for 40004 steps (96 resets) in 167 ms. (238 steps per ms) remains 225/225 properties
BEST_FIRST walk for 40004 steps (101 resets) in 207 ms. (192 steps per ms) remains 225/225 properties
BEST_FIRST walk for 40003 steps (107 resets) in 170 ms. (233 steps per ms) remains 225/225 properties
BEST_FIRST walk for 40003 steps (107 resets) in 153 ms. (259 steps per ms) remains 225/225 properties
BEST_FIRST walk for 40004 steps (104 resets) in 158 ms. (251 steps per ms) remains 225/225 properties
BEST_FIRST walk for 40004 steps (103 resets) in 168 ms. (236 steps per ms) remains 225/225 properties
BEST_FIRST walk for 40004 steps (104 resets) in 161 ms. (246 steps per ms) remains 225/225 properties
BEST_FIRST walk for 40004 steps (99 resets) in 181 ms. (219 steps per ms) remains 225/225 properties
BEST_FIRST walk for 40003 steps (108 resets) in 162 ms. (245 steps per ms) remains 225/225 properties
BEST_FIRST walk for 40002 steps (102 resets) in 158 ms. (251 steps per ms) remains 225/225 properties
BEST_FIRST walk for 40004 steps (104 resets) in 291 ms. (137 steps per ms) remains 225/225 properties
BEST_FIRST walk for 40004 steps (99 resets) in 175 ms. (227 steps per ms) remains 225/225 properties
BEST_FIRST walk for 40004 steps (106 resets) in 159 ms. (250 steps per ms) remains 225/225 properties
BEST_FIRST walk for 40003 steps (100 resets) in 167 ms. (238 steps per ms) remains 225/225 properties
// Phase 1: matrix 1229 rows 787 cols
[2025-05-29 18:59:19] [INFO ] Computed 153 invariants in 23 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/225 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/225 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 2 (OVERLAPS) 25/250 variables, 25/36 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/250 variables, 3/39 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/250 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 5 (OVERLAPS) 1/251 variables, 1/40 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/251 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 7 (OVERLAPS) 172/423 variables, 33/73 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/423 variables, 0/73 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 9 (OVERLAPS) 7/430 variables, 7/80 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/430 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 11 (OVERLAPS) 114/544 variables, 18/98 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/544 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 13 (OVERLAPS) 21/565 variables, 9/107 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/565 variables, 0/107 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 15 (OVERLAPS) 3/568 variables, 1/108 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/568 variables, 0/108 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 17 (OVERLAPS) 104/672 variables, 14/122 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/672 variables, 0/122 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 19 (OVERLAPS) 45/717 variables, 6/128 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/717 variables, 0/128 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 21 (OVERLAPS) 68/785 variables, 23/151 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/785 variables, 0/151 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 23 (OVERLAPS) 1/786 variables, 1/152 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/786 variables, 0/152 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 25 (OVERLAPS) 1/787 variables, 1/153 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/787 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 27 (OVERLAPS) 1229/2016 variables, 787/940 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/2016 variables, 0/940 constraints. Problems are: Problem set: 0 solved, 225 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2016/2016 variables, and 940 constraints, problems are : Problem set: 0 solved, 225 unsolved in 45018 ms.
Refiners :[Positive P Invariants (semi-flows): 50/50 constraints, Generalized P Invariants (flows): 103/103 constraints, State Equation: 787/787 constraints, PredecessorRefiner: 225/225 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 225 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/225 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/225 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 2 (OVERLAPS) 25/250 variables, 25/36 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/250 variables, 3/39 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/250 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 5 (OVERLAPS) 1/251 variables, 1/40 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/251 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 7 (OVERLAPS) 172/423 variables, 33/73 constraints. Problems are: Problem set: 0 solved, 225 unsolved
[2025-05-29 19:00:07] [INFO ] Deduced a trap composed of 44 places in 141 ms of which 16 ms to minimize.
[2025-05-29 19:00:08] [INFO ] Deduced a trap composed of 32 places in 86 ms of which 2 ms to minimize.
[2025-05-29 19:00:08] [INFO ] Deduced a trap composed of 26 places in 101 ms of which 1 ms to minimize.
[2025-05-29 19:00:09] [INFO ] Deduced a trap composed of 27 places in 105 ms of which 2 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/423 variables, 4/77 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/423 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 10 (OVERLAPS) 7/430 variables, 7/84 constraints. Problems are: Problem set: 0 solved, 225 unsolved
[2025-05-29 19:00:15] [INFO ] Deduced a trap composed of 32 places in 119 ms of which 2 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/430 variables, 1/85 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/430 variables, 0/85 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 13 (OVERLAPS) 114/544 variables, 18/103 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/544 variables, 0/103 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 15 (OVERLAPS) 21/565 variables, 9/112 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/565 variables, 0/112 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 17 (OVERLAPS) 3/568 variables, 1/113 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/568 variables, 0/113 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 19 (OVERLAPS) 104/672 variables, 14/127 constraints. Problems are: Problem set: 0 solved, 225 unsolved
[2025-05-29 19:00:29] [INFO ] Deduced a trap composed of 23 places in 145 ms of which 4 ms to minimize.
At refinement iteration 20 (INCLUDED_ONLY) 0/672 variables, 1/128 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/672 variables, 0/128 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 22 (OVERLAPS) 45/717 variables, 6/134 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/717 variables, 0/134 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 24 (OVERLAPS) 68/785 variables, 23/157 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/785 variables, 0/157 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 26 (OVERLAPS) 1/786 variables, 1/158 constraints. Problems are: Problem set: 0 solved, 225 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 786/2016 variables, and 158 constraints, problems are : Problem set: 0 solved, 225 unsolved in 45019 ms.
Refiners :[Positive P Invariants (semi-flows): 50/50 constraints, Generalized P Invariants (flows): 102/103 constraints, State Equation: 0/787 constraints, PredecessorRefiner: 0/225 constraints, Known Traps: 6/6 constraints]
After SMT, in 90173ms problems are : Problem set: 0 solved, 225 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 225 out of 787 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 787/787 places, 1229/1229 transitions.
Ensure Unique test removed 5 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 0 with 11 rules applied. Total rules applied 11 place count 782 transition count 1223
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 20 place count 773 transition count 1223
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 20 place count 773 transition count 1218
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 30 place count 768 transition count 1218
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 2 with 1 rules applied. Total rules applied 31 place count 767 transition count 1218
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 33 place count 765 transition count 1206
Iterating global reduction 3 with 2 rules applied. Total rules applied 35 place count 765 transition count 1206
Discarding 2 places :
Implicit places reduction removed 2 places
Iterating post reduction 3 with 2 rules applied. Total rules applied 37 place count 763 transition count 1206
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 1 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 4 with 20 rules applied. Total rules applied 57 place count 753 transition count 1196
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 60 place count 750 transition count 1193
Iterating global reduction 4 with 3 rules applied. Total rules applied 63 place count 750 transition count 1193
Free-agglomeration rule applied 3 times.
Iterating global reduction 4 with 3 rules applied. Total rules applied 66 place count 750 transition count 1190
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 70 place count 747 transition count 1189
Partial Free-agglomeration rule applied 2 times.
Drop transitions (Partial Free agglomeration) removed 2 transitions
Iterating global reduction 5 with 2 rules applied. Total rules applied 72 place count 747 transition count 1189
Applied a total of 72 rules in 106 ms. Remains 747 /787 variables (removed 40) and now considering 1189/1229 (removed 40) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 106 ms. Remains : 747/787 places, 1189/1229 transitions.
RANDOM walk for 4000000 steps (50965 resets) in 60128 ms. (66 steps per ms) remains 186/225 properties
BEST_FIRST walk for 40004 steps (110 resets) in 182 ms. (218 steps per ms) remains 186/186 properties
BEST_FIRST walk for 40003 steps (108 resets) in 274 ms. (145 steps per ms) remains 186/186 properties
BEST_FIRST walk for 40004 steps (110 resets) in 304 ms. (131 steps per ms) remains 186/186 properties
BEST_FIRST walk for 40002 steps (117 resets) in 190 ms. (209 steps per ms) remains 186/186 properties
BEST_FIRST walk for 40003 steps (110 resets) in 287 ms. (138 steps per ms) remains 186/186 properties
BEST_FIRST walk for 40004 steps (109 resets) in 200 ms. (199 steps per ms) remains 186/186 properties
BEST_FIRST walk for 40003 steps (114 resets) in 317 ms. (125 steps per ms) remains 186/186 properties
BEST_FIRST walk for 40001 steps (111 resets) in 246 ms. (161 steps per ms) remains 186/186 properties
BEST_FIRST walk for 40003 steps (106 resets) in 370 ms. (107 steps per ms) remains 186/186 properties
BEST_FIRST walk for 40003 steps (113 resets) in 215 ms. (185 steps per ms) remains 186/186 properties
BEST_FIRST walk for 40002 steps (120 resets) in 269 ms. (148 steps per ms) remains 186/186 properties
BEST_FIRST walk for 40003 steps (107 resets) in 285 ms. (139 steps per ms) remains 186/186 properties
BEST_FIRST walk for 40002 steps (109 resets) in 275 ms. (144 steps per ms) remains 186/186 properties
BEST_FIRST walk for 40002 steps (112 resets) in 222 ms. (179 steps per ms) remains 186/186 properties
BEST_FIRST walk for 40004 steps (116 resets) in 343 ms. (116 steps per ms) remains 186/186 properties
BEST_FIRST walk for 40004 steps (115 resets) in 225 ms. (177 steps per ms) remains 186/186 properties
BEST_FIRST walk for 40002 steps (115 resets) in 356 ms. (112 steps per ms) remains 186/186 properties
BEST_FIRST walk for 40004 steps (115 resets) in 235 ms. (169 steps per ms) remains 186/186 properties
BEST_FIRST walk for 40002 steps (109 resets) in 337 ms. (118 steps per ms) remains 186/186 properties
BEST_FIRST walk for 40004 steps (117 resets) in 223 ms. (178 steps per ms) remains 186/186 properties
BEST_FIRST walk for 40004 steps (117 resets) in 211 ms. (188 steps per ms) remains 186/186 properties
BEST_FIRST walk for 40002 steps (114 resets) in 232 ms. (171 steps per ms) remains 186/186 properties
BEST_FIRST walk for 40003 steps (106 resets) in 379 ms. (105 steps per ms) remains 186/186 properties
BEST_FIRST walk for 40002 steps (112 resets) in 217 ms. (183 steps per ms) remains 186/186 properties
BEST_FIRST walk for 40003 steps (109 resets) in 250 ms. (159 steps per ms) remains 186/186 properties
BEST_FIRST walk for 40004 steps (110 resets) in 240 ms. (165 steps per ms) remains 186/186 properties
BEST_FIRST walk for 40004 steps (110 resets) in 283 ms. (140 steps per ms) remains 186/186 properties
BEST_FIRST walk for 40003 steps (119 resets) in 230 ms. (173 steps per ms) remains 186/186 properties
BEST_FIRST walk for 40002 steps (113 resets) in 305 ms. (130 steps per ms) remains 186/186 properties
BEST_FIRST walk for 40003 steps (116 resets) in 340 ms. (117 steps per ms) remains 186/186 properties
BEST_FIRST walk for 40003 steps (121 resets) in 218 ms. (182 steps per ms) remains 186/186 properties
BEST_FIRST walk for 40003 steps (111 resets) in 303 ms. (131 steps per ms) remains 186/186 properties
BEST_FIRST walk for 40004 steps (111 resets) in 327 ms. (121 steps per ms) remains 186/186 properties
BEST_FIRST walk for 40002 steps (114 resets) in 319 ms. (125 steps per ms) remains 186/186 properties
BEST_FIRST walk for 40003 steps (111 resets) in 276 ms. (144 steps per ms) remains 186/186 properties
BEST_FIRST walk for 40003 steps (110 resets) in 212 ms. (187 steps per ms) remains 186/186 properties
BEST_FIRST walk for 40004 steps (105 resets) in 240 ms. (165 steps per ms) remains 186/186 properties
BEST_FIRST walk for 40004 steps (109 resets) in 371 ms. (107 steps per ms) remains 186/186 properties
BEST_FIRST walk for 40001 steps (103 resets) in 228 ms. (174 steps per ms) remains 186/186 properties
BEST_FIRST walk for 40004 steps (108 resets) in 225 ms. (177 steps per ms) remains 186/186 properties
BEST_FIRST walk for 40003 steps (114 resets) in 355 ms. (112 steps per ms) remains 186/186 properties
BEST_FIRST walk for 40002 steps (110 resets) in 206 ms. (193 steps per ms) remains 186/186 properties
BEST_FIRST walk for 40003 steps (107 resets) in 247 ms. (161 steps per ms) remains 186/186 properties
BEST_FIRST walk for 40003 steps (111 resets) in 254 ms. (156 steps per ms) remains 186/186 properties
BEST_FIRST walk for 40003 steps (109 resets) in 322 ms. (123 steps per ms) remains 186/186 properties
BEST_FIRST walk for 40004 steps (112 resets) in 249 ms. (160 steps per ms) remains 186/186 properties
BEST_FIRST walk for 40003 steps (109 resets) in 229 ms. (173 steps per ms) remains 186/186 properties
BEST_FIRST walk for 40004 steps (113 resets) in 212 ms. (187 steps per ms) remains 186/186 properties
BEST_FIRST walk for 40002 steps (112 resets) in 249 ms. (160 steps per ms) remains 186/186 properties
BEST_FIRST walk for 40003 steps (110 resets) in 211 ms. (188 steps per ms) remains 186/186 properties
// Phase 1: matrix 1189 rows 747 cols
[2025-05-29 19:01:10] [INFO ] Computed 142 invariants in 11 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/186 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/186 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 2 (OVERLAPS) 24/210 variables, 24/33 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/210 variables, 3/36 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/210 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 5 (OVERLAPS) 2/212 variables, 2/38 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/212 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 7 (OVERLAPS) 194/406 variables, 33/71 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/406 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 9 (OVERLAPS) 5/411 variables, 5/76 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/411 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 11 (OVERLAPS) 98/509 variables, 16/92 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/509 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 13 (OVERLAPS) 7/516 variables, 4/96 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/516 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 15 (OVERLAPS) 69/585 variables, 9/105 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/585 variables, 0/105 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 17 (OVERLAPS) 59/644 variables, 7/112 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/644 variables, 0/112 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 19 (OVERLAPS) 1/645 variables, 1/113 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/645 variables, 0/113 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 21 (OVERLAPS) 99/744 variables, 26/139 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/744 variables, 0/139 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 23 (OVERLAPS) 1/745 variables, 1/140 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/745 variables, 0/140 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 25 (OVERLAPS) 2/747 variables, 2/142 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/747 variables, 0/142 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 27 (OVERLAPS) 1189/1936 variables, 747/889 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/1936 variables, 0/889 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 29 (OVERLAPS) 0/1936 variables, 0/889 constraints. Problems are: Problem set: 0 solved, 186 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1936/1936 variables, and 889 constraints, problems are : Problem set: 0 solved, 186 unsolved in 42717 ms.
Refiners :[Positive P Invariants (semi-flows): 44/44 constraints, Generalized P Invariants (flows): 98/98 constraints, State Equation: 747/747 constraints, PredecessorRefiner: 186/186 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 186 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/186 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/186 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 2 (OVERLAPS) 24/210 variables, 24/33 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/210 variables, 3/36 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/210 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 5 (OVERLAPS) 2/212 variables, 2/38 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/212 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 7 (OVERLAPS) 194/406 variables, 33/71 constraints. Problems are: Problem set: 0 solved, 186 unsolved
[2025-05-29 19:01:55] [INFO ] Deduced a trap composed of 28 places in 105 ms of which 4 ms to minimize.
[2025-05-29 19:01:56] [INFO ] Deduced a trap composed of 32 places in 77 ms of which 1 ms to minimize.
[2025-05-29 19:01:56] [INFO ] Deduced a trap composed of 27 places in 78 ms of which 2 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/406 variables, 3/74 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/406 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 10 (OVERLAPS) 5/411 variables, 5/79 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/411 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 12 (OVERLAPS) 98/509 variables, 16/95 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/509 variables, 0/95 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 14 (OVERLAPS) 7/516 variables, 4/99 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/516 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 16 (OVERLAPS) 69/585 variables, 9/108 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/585 variables, 0/108 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 18 (OVERLAPS) 59/644 variables, 7/115 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/644 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 20 (OVERLAPS) 1/645 variables, 1/116 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/645 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 22 (OVERLAPS) 99/744 variables, 26/142 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/744 variables, 0/142 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 24 (OVERLAPS) 1/745 variables, 1/143 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/745 variables, 0/143 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 26 (OVERLAPS) 2/747 variables, 2/145 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/747 variables, 0/145 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 28 (OVERLAPS) 1189/1936 variables, 747/892 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/1936 variables, 186/1078 constraints. Problems are: Problem set: 0 solved, 186 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1936/1936 variables, and 1078 constraints, problems are : Problem set: 0 solved, 186 unsolved in 75012 ms.
Refiners :[Positive P Invariants (semi-flows): 44/44 constraints, Generalized P Invariants (flows): 98/98 constraints, State Equation: 747/747 constraints, PredecessorRefiner: 186/186 constraints, Known Traps: 3/3 constraints]
After SMT, in 117796ms problems are : Problem set: 0 solved, 186 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 186 out of 747 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 747/747 places, 1189/1189 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 747 transition count 1188
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 746 transition count 1188
Applied a total of 2 rules in 23 ms. Remains 746 /747 variables (removed 1) and now considering 1188/1189 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 23 ms. Remains : 746/747 places, 1188/1189 transitions.
RANDOM walk for 4000000 steps (50638 resets) in 88408 ms. (45 steps per ms) remains 186/186 properties
BEST_FIRST walk for 40002 steps (112 resets) in 213 ms. (186 steps per ms) remains 186/186 properties
BEST_FIRST walk for 40004 steps (106 resets) in 231 ms. (172 steps per ms) remains 186/186 properties
BEST_FIRST walk for 40004 steps (116 resets) in 195 ms. (204 steps per ms) remains 186/186 properties
BEST_FIRST walk for 40004 steps (109 resets) in 335 ms. (119 steps per ms) remains 186/186 properties
BEST_FIRST walk for 40003 steps (105 resets) in 261 ms. (152 steps per ms) remains 186/186 properties
BEST_FIRST walk for 40004 steps (103 resets) in 358 ms. (111 steps per ms) remains 186/186 properties
BEST_FIRST walk for 40003 steps (115 resets) in 192 ms. (207 steps per ms) remains 186/186 properties
BEST_FIRST walk for 40003 steps (114 resets) in 338 ms. (118 steps per ms) remains 186/186 properties
BEST_FIRST walk for 40003 steps (117 resets) in 208 ms. (191 steps per ms) remains 186/186 properties
BEST_FIRST walk for 40003 steps (118 resets) in 256 ms. (155 steps per ms) remains 186/186 properties
BEST_FIRST walk for 40004 steps (109 resets) in 185 ms. (215 steps per ms) remains 186/186 properties
BEST_FIRST walk for 40003 steps (113 resets) in 217 ms. (183 steps per ms) remains 186/186 properties
BEST_FIRST walk for 40001 steps (112 resets) in 331 ms. (120 steps per ms) remains 186/186 properties
BEST_FIRST walk for 40004 steps (113 resets) in 218 ms. (182 steps per ms) remains 186/186 properties
BEST_FIRST walk for 40002 steps (114 resets) in 227 ms. (175 steps per ms) remains 186/186 properties
BEST_FIRST walk for 40002 steps (117 resets) in 230 ms. (173 steps per ms) remains 186/186 properties
BEST_FIRST walk for 40002 steps (109 resets) in 335 ms. (119 steps per ms) remains 186/186 properties
BEST_FIRST walk for 40003 steps (113 resets) in 245 ms. (162 steps per ms) remains 186/186 properties
BEST_FIRST walk for 40003 steps (113 resets) in 178 ms. (223 steps per ms) remains 186/186 properties
BEST_FIRST walk for 40001 steps (118 resets) in 252 ms. (158 steps per ms) remains 186/186 properties
BEST_FIRST walk for 40003 steps (110 resets) in 241 ms. (165 steps per ms) remains 186/186 properties
BEST_FIRST walk for 40003 steps (111 resets) in 285 ms. (139 steps per ms) remains 186/186 properties
BEST_FIRST walk for 40003 steps (104 resets) in 257 ms. (155 steps per ms) remains 186/186 properties
BEST_FIRST walk for 40003 steps (113 resets) in 331 ms. (120 steps per ms) remains 186/186 properties
BEST_FIRST walk for 40004 steps (116 resets) in 392 ms. (101 steps per ms) remains 186/186 properties
BEST_FIRST walk for 40004 steps (108 resets) in 225 ms. (177 steps per ms) remains 186/186 properties
BEST_FIRST walk for 40002 steps (118 resets) in 235 ms. (169 steps per ms) remains 186/186 properties
BEST_FIRST walk for 40004 steps (108 resets) in 310 ms. (128 steps per ms) remains 186/186 properties
BEST_FIRST walk for 40003 steps (111 resets) in 290 ms. (137 steps per ms) remains 186/186 properties
BEST_FIRST walk for 40003 steps (118 resets) in 321 ms. (124 steps per ms) remains 186/186 properties
BEST_FIRST walk for 40002 steps (108 resets) in 405 ms. (98 steps per ms) remains 186/186 properties
BEST_FIRST walk for 40001 steps (113 resets) in 341 ms. (116 steps per ms) remains 186/186 properties
BEST_FIRST walk for 40004 steps (114 resets) in 312 ms. (127 steps per ms) remains 186/186 properties
BEST_FIRST walk for 40004 steps (114 resets) in 265 ms. (150 steps per ms) remains 186/186 properties
BEST_FIRST walk for 40004 steps (117 resets) in 301 ms. (132 steps per ms) remains 186/186 properties
BEST_FIRST walk for 40004 steps (105 resets) in 253 ms. (157 steps per ms) remains 186/186 properties
BEST_FIRST walk for 40004 steps (110 resets) in 219 ms. (181 steps per ms) remains 186/186 properties
BEST_FIRST walk for 40003 steps (101 resets) in 307 ms. (129 steps per ms) remains 186/186 properties
BEST_FIRST walk for 40003 steps (116 resets) in 213 ms. (186 steps per ms) remains 186/186 properties
BEST_FIRST walk for 40003 steps (119 resets) in 255 ms. (156 steps per ms) remains 186/186 properties
BEST_FIRST walk for 40002 steps (113 resets) in 267 ms. (149 steps per ms) remains 186/186 properties
BEST_FIRST walk for 40003 steps (114 resets) in 310 ms. (128 steps per ms) remains 186/186 properties
BEST_FIRST walk for 40003 steps (109 resets) in 203 ms. (196 steps per ms) remains 186/186 properties
BEST_FIRST walk for 40004 steps (109 resets) in 387 ms. (103 steps per ms) remains 186/186 properties
BEST_FIRST walk for 40002 steps (109 resets) in 257 ms. (155 steps per ms) remains 186/186 properties
BEST_FIRST walk for 40002 steps (114 resets) in 278 ms. (143 steps per ms) remains 186/186 properties
BEST_FIRST walk for 40004 steps (113 resets) in 208 ms. (191 steps per ms) remains 186/186 properties
BEST_FIRST walk for 40003 steps (113 resets) in 211 ms. (188 steps per ms) remains 186/186 properties
BEST_FIRST walk for 40001 steps (111 resets) in 287 ms. (138 steps per ms) remains 186/186 properties
BEST_FIRST walk for 40003 steps (119 resets) in 208 ms. (191 steps per ms) remains 186/186 properties
Interrupted probabilistic random walk after 4905458 steps, run timeout after 84001 ms. (steps per millisecond=58 ) properties seen :16 out of 186
Probabilistic random walk after 4905458 steps, saw 1379229 distinct states, run finished after 84007 ms. (steps per millisecond=58 ) properties seen :16
// Phase 1: matrix 1188 rows 746 cols
[2025-05-29 19:05:00] [INFO ] Computed 142 invariants in 14 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/170 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/170 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 2 (OVERLAPS) 57/227 variables, 23/32 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/227 variables, 3/35 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/227 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 5 (OVERLAPS) 11/238 variables, 4/39 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/238 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 7 (OVERLAPS) 1/239 variables, 1/40 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/239 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 9 (OVERLAPS) 183/422 variables, 34/74 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/422 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 11 (OVERLAPS) 5/427 variables, 5/79 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/427 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 13 (OVERLAPS) 81/508 variables, 13/92 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/508 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 15 (OVERLAPS) 7/515 variables, 4/96 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/515 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 17 (OVERLAPS) 69/584 variables, 9/105 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/584 variables, 0/105 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 19 (OVERLAPS) 59/643 variables, 7/112 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/643 variables, 0/112 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 21 (OVERLAPS) 1/644 variables, 1/113 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/644 variables, 0/113 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 23 (OVERLAPS) 99/743 variables, 26/139 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/743 variables, 0/139 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 25 (OVERLAPS) 1/744 variables, 1/140 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/744 variables, 0/140 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 27 (OVERLAPS) 2/746 variables, 2/142 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/746 variables, 0/142 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 29 (OVERLAPS) 1188/1934 variables, 746/888 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/1934 variables, 0/888 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 31 (OVERLAPS) 0/1934 variables, 0/888 constraints. Problems are: Problem set: 0 solved, 170 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1934/1934 variables, and 888 constraints, problems are : Problem set: 0 solved, 170 unsolved in 38195 ms.
Refiners :[Positive P Invariants (semi-flows): 46/46 constraints, Generalized P Invariants (flows): 96/96 constraints, State Equation: 746/746 constraints, PredecessorRefiner: 170/170 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 170 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/170 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/170 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 2 (OVERLAPS) 57/227 variables, 23/32 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/227 variables, 3/35 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/227 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 5 (OVERLAPS) 11/238 variables, 4/39 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/238 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 7 (OVERLAPS) 1/239 variables, 1/40 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/239 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 9 (OVERLAPS) 183/422 variables, 34/74 constraints. Problems are: Problem set: 0 solved, 170 unsolved
[2025-05-29 19:05:42] [INFO ] Deduced a trap composed of 28 places in 110 ms of which 2 ms to minimize.
[2025-05-29 19:05:43] [INFO ] Deduced a trap composed of 32 places in 84 ms of which 1 ms to minimize.
[2025-05-29 19:05:44] [INFO ] Deduced a trap composed of 37 places in 84 ms of which 1 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/422 variables, 3/77 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/422 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 12 (OVERLAPS) 5/427 variables, 5/82 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/427 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 14 (OVERLAPS) 81/508 variables, 13/95 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/508 variables, 0/95 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 16 (OVERLAPS) 7/515 variables, 4/99 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/515 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 18 (OVERLAPS) 69/584 variables, 9/108 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/584 variables, 0/108 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 20 (OVERLAPS) 59/643 variables, 7/115 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/643 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 22 (OVERLAPS) 1/644 variables, 1/116 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/644 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 24 (OVERLAPS) 99/743 variables, 26/142 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/743 variables, 0/142 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 26 (OVERLAPS) 1/744 variables, 1/143 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/744 variables, 0/143 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 28 (OVERLAPS) 2/746 variables, 2/145 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/746 variables, 0/145 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 30 (OVERLAPS) 1188/1934 variables, 746/891 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/1934 variables, 170/1061 constraints. Problems are: Problem set: 0 solved, 170 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1934/1934 variables, and 1061 constraints, problems are : Problem set: 0 solved, 170 unsolved in 90015 ms.
Refiners :[Positive P Invariants (semi-flows): 46/46 constraints, Generalized P Invariants (flows): 96/96 constraints, State Equation: 746/746 constraints, PredecessorRefiner: 170/170 constraints, Known Traps: 3/3 constraints]
After SMT, in 128279ms problems are : Problem set: 0 solved, 170 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 170 out of 746 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 746/746 places, 1188/1188 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 746 transition count 1185
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 743 transition count 1185
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 743 transition count 1182
Deduced a syphon composed of 3 places in 1 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 738 transition count 1182
Applied a total of 14 rules in 28 ms. Remains 738 /746 variables (removed 8) and now considering 1182/1188 (removed 6) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 28 ms. Remains : 738/746 places, 1182/1188 transitions.
RANDOM walk for 4000000 steps (50748 resets) in 49456 ms. (80 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40004 steps (109 resets) in 139 ms. (285 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40004 steps (106 resets) in 143 ms. (277 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40004 steps (107 resets) in 137 ms. (289 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40003 steps (117 resets) in 132 ms. (300 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40003 steps (118 resets) in 135 ms. (294 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40002 steps (111 resets) in 138 ms. (287 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40004 steps (109 resets) in 139 ms. (285 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40003 steps (112 resets) in 141 ms. (281 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40001 steps (112 resets) in 150 ms. (264 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40002 steps (104 resets) in 137 ms. (289 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40004 steps (110 resets) in 139 ms. (285 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40004 steps (110 resets) in 142 ms. (279 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40004 steps (114 resets) in 135 ms. (294 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40004 steps (117 resets) in 135 ms. (294 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40004 steps (112 resets) in 137 ms. (289 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40002 steps (110 resets) in 142 ms. (279 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40003 steps (109 resets) in 138 ms. (287 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40003 steps (107 resets) in 145 ms. (273 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40004 steps (115 resets) in 161 ms. (246 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40003 steps (115 resets) in 240 ms. (165 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40003 steps (111 resets) in 263 ms. (151 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40003 steps (112 resets) in 233 ms. (170 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40003 steps (111 resets) in 260 ms. (153 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40004 steps (112 resets) in 201 ms. (198 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40003 steps (119 resets) in 193 ms. (206 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40004 steps (117 resets) in 206 ms. (193 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40004 steps (114 resets) in 171 ms. (232 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40003 steps (110 resets) in 265 ms. (150 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40003 steps (116 resets) in 177 ms. (224 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40003 steps (118 resets) in 192 ms. (207 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40004 steps (111 resets) in 286 ms. (139 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40003 steps (106 resets) in 191 ms. (208 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40003 steps (107 resets) in 302 ms. (132 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40003 steps (111 resets) in 181 ms. (219 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40002 steps (109 resets) in 203 ms. (196 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40002 steps (111 resets) in 189 ms. (210 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40003 steps (113 resets) in 229 ms. (173 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40003 steps (117 resets) in 247 ms. (161 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40003 steps (111 resets) in 250 ms. (159 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40004 steps (103 resets) in 245 ms. (162 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40001 steps (106 resets) in 257 ms. (155 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40003 steps (105 resets) in 252 ms. (158 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40003 steps (116 resets) in 250 ms. (159 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40004 steps (111 resets) in 244 ms. (163 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40003 steps (113 resets) in 198 ms. (201 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40002 steps (112 resets) in 244 ms. (163 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40003 steps (115 resets) in 242 ms. (164 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40004 steps (107 resets) in 245 ms. (162 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40003 steps (113 resets) in 246 ms. (161 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40002 steps (110 resets) in 268 ms. (148 steps per ms) remains 170/170 properties
Interrupted probabilistic random walk after 2696334 steps, run timeout after 48001 ms. (steps per millisecond=56 ) properties seen :0 out of 170
Probabilistic random walk after 2696334 steps, saw 834511 distinct states, run finished after 48002 ms. (steps per millisecond=56 ) properties seen :0
// Phase 1: matrix 1182 rows 738 cols
[2025-05-29 19:08:14] [INFO ] Computed 140 invariants in 10 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/170 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/170 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 2 (OVERLAPS) 36/206 variables, 22/31 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/206 variables, 3/34 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/206 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 5 (OVERLAPS) 3/209 variables, 2/36 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/209 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 7 (OVERLAPS) 1/210 variables, 1/37 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/210 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 9 (OVERLAPS) 180/390 variables, 32/69 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/390 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 11 (OVERLAPS) 5/395 variables, 5/74 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/395 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 13 (OVERLAPS) 105/500 variables, 16/90 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/500 variables, 0/90 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 15 (OVERLAPS) 7/507 variables, 4/94 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/507 variables, 0/94 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 17 (OVERLAPS) 69/576 variables, 9/103 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/576 variables, 0/103 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 19 (OVERLAPS) 59/635 variables, 7/110 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/635 variables, 0/110 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 21 (OVERLAPS) 1/636 variables, 1/111 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/636 variables, 0/111 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 23 (OVERLAPS) 99/735 variables, 26/137 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/735 variables, 0/137 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 25 (OVERLAPS) 1/736 variables, 1/138 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/736 variables, 0/138 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 27 (OVERLAPS) 2/738 variables, 2/140 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/738 variables, 0/140 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 29 (OVERLAPS) 1182/1920 variables, 738/878 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/1920 variables, 0/878 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 31 (OVERLAPS) 0/1920 variables, 0/878 constraints. Problems are: Problem set: 0 solved, 170 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1920/1920 variables, and 878 constraints, problems are : Problem set: 0 solved, 170 unsolved in 36755 ms.
Refiners :[Positive P Invariants (semi-flows): 43/43 constraints, Generalized P Invariants (flows): 97/97 constraints, State Equation: 738/738 constraints, PredecessorRefiner: 170/170 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 170 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/170 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/170 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 2 (OVERLAPS) 36/206 variables, 22/31 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/206 variables, 3/34 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/206 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 5 (OVERLAPS) 3/209 variables, 2/36 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/209 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 7 (OVERLAPS) 1/210 variables, 1/37 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/210 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 9 (OVERLAPS) 180/390 variables, 32/69 constraints. Problems are: Problem set: 0 solved, 170 unsolved
[2025-05-29 19:08:54] [INFO ] Deduced a trap composed of 28 places in 99 ms of which 2 ms to minimize.
[2025-05-29 19:08:54] [INFO ] Deduced a trap composed of 32 places in 77 ms of which 1 ms to minimize.
[2025-05-29 19:08:55] [INFO ] Deduced a trap composed of 37 places in 72 ms of which 2 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/390 variables, 3/72 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/390 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 12 (OVERLAPS) 5/395 variables, 5/77 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/395 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 14 (OVERLAPS) 105/500 variables, 16/93 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/500 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 16 (OVERLAPS) 7/507 variables, 4/97 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/507 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 18 (OVERLAPS) 69/576 variables, 9/106 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/576 variables, 0/106 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 20 (OVERLAPS) 59/635 variables, 7/113 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/635 variables, 0/113 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 22 (OVERLAPS) 1/636 variables, 1/114 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/636 variables, 0/114 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 24 (OVERLAPS) 99/735 variables, 26/140 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/735 variables, 0/140 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 26 (OVERLAPS) 1/736 variables, 1/141 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/736 variables, 0/141 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 28 (OVERLAPS) 2/738 variables, 2/143 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/738 variables, 0/143 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 30 (OVERLAPS) 1182/1920 variables, 738/881 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/1920 variables, 170/1051 constraints. Problems are: Problem set: 0 solved, 170 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1920/1920 variables, and 1051 constraints, problems are : Problem set: 0 solved, 170 unsolved in 105023 ms.
Refiners :[Positive P Invariants (semi-flows): 43/43 constraints, Generalized P Invariants (flows): 97/97 constraints, State Equation: 738/738 constraints, PredecessorRefiner: 170/170 constraints, Known Traps: 3/3 constraints]
After SMT, in 141834ms problems are : Problem set: 0 solved, 170 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 170 out of 738 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 738/738 places, 1182/1182 transitions.
Applied a total of 0 rules in 17 ms. Remains 738 /738 variables (removed 0) and now considering 1182/1182 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 18 ms. Remains : 738/738 places, 1182/1182 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 738/738 places, 1182/1182 transitions.
Applied a total of 0 rules in 16 ms. Remains 738 /738 variables (removed 0) and now considering 1182/1182 (removed 0) transitions.
[2025-05-29 19:10:35] [INFO ] Invariant cache hit.
[2025-05-29 19:10:36] [INFO ] Implicit Places using invariants in 496 ms returned [20, 53, 71, 163, 180, 185, 186, 206, 224, 315, 329, 333, 334, 335, 353, 371, 447, 462, 463, 464, 482, 500, 519, 569, 570, 573, 584, 585, 586, 604, 606, 609, 627, 628, 629, 630, 642, 648, 654, 660, 666, 672, 678, 684, 690, 696, 702]
Discarding 47 places :
Implicit Place search using SMT only with invariants took 504 ms to find 47 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 691/738 places, 1182/1182 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 68 transitions
Trivial Post-agglo rules discarded 68 transitions
Performed 68 trivial Post agglomeration. Transition count delta: 68
Iterating post reduction 0 with 68 rules applied. Total rules applied 68 place count 691 transition count 1114
Reduce places removed 68 places and 0 transitions.
Iterating post reduction 1 with 68 rules applied. Total rules applied 136 place count 623 transition count 1114
Performed 23 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 23 Pre rules applied. Total rules applied 136 place count 623 transition count 1091
Deduced a syphon composed of 23 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 2 with 47 rules applied. Total rules applied 183 place count 599 transition count 1091
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 2 with 12 rules applied. Total rules applied 195 place count 595 transition count 1083
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 203 place count 587 transition count 1083
Discarding 15 places :
Symmetric choice reduction at 4 with 15 rule applications. Total rules 218 place count 572 transition count 1068
Iterating global reduction 4 with 15 rules applied. Total rules applied 233 place count 572 transition count 1068
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 236 place count 572 transition count 1065
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 236 place count 572 transition count 1064
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 238 place count 571 transition count 1064
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 241 place count 568 transition count 1061
Iterating global reduction 5 with 3 rules applied. Total rules applied 244 place count 568 transition count 1061
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 245 place count 567 transition count 1060
Iterating global reduction 5 with 1 rules applied. Total rules applied 246 place count 567 transition count 1060
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 247 place count 566 transition count 1059
Iterating global reduction 5 with 1 rules applied. Total rules applied 248 place count 566 transition count 1059
Performed 34 Post agglomeration using F-continuation condition.Transition count delta: 34
Deduced a syphon composed of 34 places in 1 ms
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 5 with 68 rules applied. Total rules applied 316 place count 532 transition count 1025
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 317 place count 532 transition count 1024
Free-agglomeration rule (complex) applied 10 times.
Iterating global reduction 6 with 10 rules applied. Total rules applied 327 place count 532 transition count 1014
Ensure Unique test removed 1 places
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 6 with 11 rules applied. Total rules applied 338 place count 521 transition count 1014
Partial Free-agglomeration rule applied 12 times.
Drop transitions (Partial Free agglomeration) removed 12 transitions
Iterating global reduction 7 with 12 rules applied. Total rules applied 350 place count 521 transition count 1014
Partial Post-agglomeration rule applied 2 times.
Drop transitions (Partial Post agglomeration) removed 2 transitions
Iterating global reduction 7 with 2 rules applied. Total rules applied 352 place count 521 transition count 1014
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 353 place count 521 transition count 1013
Applied a total of 353 rules in 126 ms. Remains 521 /691 variables (removed 170) and now considering 1013/1182 (removed 169) transitions.
// Phase 1: matrix 1013 rows 521 cols
[2025-05-29 19:10:36] [INFO ] Computed 87 invariants in 7 ms
[2025-05-29 19:10:36] [INFO ] Implicit Places using invariants in 283 ms returned [122, 128, 131, 133, 134, 155, 156, 251, 257, 260, 262, 263, 279, 280, 354, 360, 363, 365, 378, 379, 447, 453, 456, 458]
[2025-05-29 19:10:36] [INFO ] Actually due to overlaps returned [155, 279, 378, 156, 280, 379, 122, 128, 133, 251, 257, 262, 354, 360, 365, 447, 453, 458, 134, 263]
Discarding 20 places :
Implicit Place search using SMT only with invariants took 285 ms to find 20 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 501/738 places, 1013/1182 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 484 transition count 996
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 484 transition count 996
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 38 place count 480 transition count 992
Iterating global reduction 0 with 4 rules applied. Total rules applied 42 place count 480 transition count 992
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 50 place count 476 transition count 988
Free-agglomeration rule applied 14 times.
Iterating global reduction 0 with 14 rules applied. Total rules applied 64 place count 476 transition count 974
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 0 with 14 rules applied. Total rules applied 78 place count 462 transition count 974
Applied a total of 78 rules in 38 ms. Remains 462 /501 variables (removed 39) and now considering 974/1013 (removed 39) transitions.
// Phase 1: matrix 974 rows 462 cols
[2025-05-29 19:10:36] [INFO ] Computed 67 invariants in 7 ms
[2025-05-29 19:10:37] [INFO ] Implicit Places using invariants in 289 ms returned []
[2025-05-29 19:10:37] [INFO ] Invariant cache hit.
[2025-05-29 19:10:37] [INFO ] Implicit Places using invariants and state equation in 550 ms returned []
Implicit Place search using SMT with State Equation took 841 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 462/738 places, 974/1182 transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 1812 ms. Remains : 462/738 places, 974/1182 transitions.
RANDOM walk for 4000000 steps (72611 resets) in 66272 ms. (60 steps per ms) remains 161/170 properties
BEST_FIRST walk for 40003 steps (209 resets) in 231 ms. (172 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40003 steps (187 resets) in 257 ms. (155 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40004 steps (189 resets) in 244 ms. (163 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40004 steps (208 resets) in 224 ms. (177 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40003 steps (202 resets) in 292 ms. (136 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40002 steps (196 resets) in 267 ms. (149 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40001 steps (198 resets) in 248 ms. (160 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40002 steps (198 resets) in 235 ms. (169 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40003 steps (194 resets) in 257 ms. (155 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40001 steps (201 resets) in 273 ms. (145 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40002 steps (191 resets) in 231 ms. (172 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40002 steps (194 resets) in 254 ms. (156 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40003 steps (201 resets) in 272 ms. (146 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40002 steps (202 resets) in 263 ms. (151 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40003 steps (195 resets) in 301 ms. (132 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40002 steps (201 resets) in 295 ms. (135 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40004 steps (202 resets) in 241 ms. (165 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40001 steps (197 resets) in 263 ms. (151 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40003 steps (200 resets) in 288 ms. (138 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40003 steps (199 resets) in 399 ms. (100 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40002 steps (199 resets) in 289 ms. (137 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40002 steps (195 resets) in 294 ms. (135 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40003 steps (202 resets) in 279 ms. (142 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40004 steps (197 resets) in 284 ms. (140 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40002 steps (193 resets) in 291 ms. (136 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40004 steps (193 resets) in 383 ms. (104 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40002 steps (204 resets) in 357 ms. (111 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40004 steps (199 resets) in 328 ms. (121 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40002 steps (197 resets) in 316 ms. (126 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40003 steps (207 resets) in 272 ms. (146 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40003 steps (202 resets) in 318 ms. (125 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40003 steps (198 resets) in 280 ms. (142 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40002 steps (206 resets) in 278 ms. (143 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40004 steps (206 resets) in 282 ms. (141 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40003 steps (205 resets) in 218 ms. (182 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40004 steps (203 resets) in 308 ms. (129 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40003 steps (198 resets) in 245 ms. (162 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40002 steps (200 resets) in 298 ms. (133 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40003 steps (194 resets) in 299 ms. (133 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40003 steps (194 resets) in 308 ms. (129 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40003 steps (206 resets) in 242 ms. (164 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40004 steps (201 resets) in 269 ms. (148 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40003 steps (201 resets) in 288 ms. (138 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40003 steps (197 resets) in 244 ms. (163 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40003 steps (197 resets) in 256 ms. (155 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40003 steps (201 resets) in 334 ms. (119 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40000 steps (206 resets) in 282 ms. (141 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40003 steps (212 resets) in 244 ms. (163 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40004 steps (199 resets) in 293 ms. (136 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40000 steps (199 resets) in 288 ms. (138 steps per ms) remains 161/161 properties
Interrupted probabilistic random walk after 5472536 steps, run timeout after 93001 ms. (steps per millisecond=58 ) properties seen :65 out of 161
Probabilistic random walk after 5472536 steps, saw 2102234 distinct states, run finished after 93001 ms. (steps per millisecond=58 ) properties seen :65
[2025-05-29 19:12:41] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/96 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/96 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 2 (OVERLAPS) 6/102 variables, 6/15 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/102 variables, 1/16 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/102 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 5 (OVERLAPS) 92/194 variables, 13/29 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/194 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 7 (OVERLAPS) 17/211 variables, 4/33 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/211 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 9 (OVERLAPS) 3/214 variables, 1/34 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/214 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 11 (OVERLAPS) 13/227 variables, 1/35 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/227 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 13 (OVERLAPS) 33/260 variables, 2/37 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/260 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 15 (OVERLAPS) 147/407 variables, 20/57 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/407 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 17 (OVERLAPS) 18/425 variables, 3/60 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/425 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 19 (OVERLAPS) 35/460 variables, 5/65 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/460 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 21 (OVERLAPS) 2/462 variables, 2/67 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/462 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 23 (OVERLAPS) 974/1436 variables, 462/529 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/1436 variables, 0/529 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 25 (OVERLAPS) 0/1436 variables, 0/529 constraints. Problems are: Problem set: 0 solved, 96 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1436/1436 variables, and 529 constraints, problems are : Problem set: 0 solved, 96 unsolved in 10010 ms.
Refiners :[Positive P Invariants (semi-flows): 19/19 constraints, Generalized P Invariants (flows): 48/48 constraints, State Equation: 462/462 constraints, PredecessorRefiner: 96/96 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 96 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/96 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/96 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 2 (OVERLAPS) 6/102 variables, 6/15 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/102 variables, 1/16 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/102 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 5 (OVERLAPS) 92/194 variables, 13/29 constraints. Problems are: Problem set: 0 solved, 96 unsolved
[2025-05-29 19:12:52] [INFO ] Deduced a trap composed of 27 places in 54 ms of which 1 ms to minimize.
[2025-05-29 19:12:52] [INFO ] Deduced a trap composed of 28 places in 56 ms of which 0 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/194 variables, 2/31 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/194 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 8 (OVERLAPS) 17/211 variables, 4/35 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/211 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 10 (OVERLAPS) 3/214 variables, 1/36 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/214 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 12 (OVERLAPS) 13/227 variables, 1/37 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/227 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 14 (OVERLAPS) 33/260 variables, 2/39 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/260 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 16 (OVERLAPS) 147/407 variables, 20/59 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/407 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 18 (OVERLAPS) 18/425 variables, 3/62 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/425 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 20 (OVERLAPS) 35/460 variables, 5/67 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/460 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 22 (OVERLAPS) 2/462 variables, 2/69 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/462 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 24 (OVERLAPS) 974/1436 variables, 462/531 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/1436 variables, 96/627 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1436/1436 variables, and 627 constraints, problems are : Problem set: 0 solved, 96 unsolved in 120016 ms.
Refiners :[Positive P Invariants (semi-flows): 19/19 constraints, Generalized P Invariants (flows): 48/48 constraints, State Equation: 462/462 constraints, PredecessorRefiner: 96/96 constraints, Known Traps: 2/2 constraints]
After SMT, in 130048ms problems are : Problem set: 0 solved, 96 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 96 out of 462 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 462/462 places, 974/974 transitions.
Ensure Unique test removed 4 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 0 with 11 rules applied. Total rules applied 11 place count 458 transition count 967
Reduce places removed 9 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 10 rules applied. Total rules applied 21 place count 449 transition count 966
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 22 place count 448 transition count 966
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 9 Pre rules applied. Total rules applied 22 place count 448 transition count 957
Deduced a syphon composed of 9 places in 1 ms
Ensure Unique test removed 2 places
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 3 with 20 rules applied. Total rules applied 42 place count 437 transition count 957
Discarding 2 places :
Implicit places reduction removed 2 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 3 with 6 rules applied. Total rules applied 48 place count 435 transition count 953
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 52 place count 431 transition count 953
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 52 place count 431 transition count 952
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 54 place count 430 transition count 952
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 58 place count 426 transition count 943
Iterating global reduction 5 with 4 rules applied. Total rules applied 62 place count 426 transition count 943
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 64 place count 426 transition count 941
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 66 place count 425 transition count 940
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 67 place count 425 transition count 939
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 68 place count 425 transition count 939
Applied a total of 68 rules in 49 ms. Remains 425 /462 variables (removed 37) and now considering 939/974 (removed 35) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 49 ms. Remains : 425/462 places, 939/974 transitions.
RANDOM walk for 4000000 steps (78216 resets) in 80944 ms. (49 steps per ms) remains 96/96 properties
BEST_FIRST walk for 400003 steps (2276 resets) in 2817 ms. (141 steps per ms) remains 96/96 properties
BEST_FIRST walk for 400002 steps (2339 resets) in 2655 ms. (150 steps per ms) remains 96/96 properties
BEST_FIRST walk for 400002 steps (2314 resets) in 2857 ms. (139 steps per ms) remains 96/96 properties
BEST_FIRST walk for 400002 steps (2355 resets) in 2484 ms. (160 steps per ms) remains 96/96 properties
BEST_FIRST walk for 400003 steps (2291 resets) in 2441 ms. (163 steps per ms) remains 96/96 properties
BEST_FIRST walk for 400003 steps (2342 resets) in 2793 ms. (143 steps per ms) remains 96/96 properties
BEST_FIRST walk for 400003 steps (2312 resets) in 2195 ms. (182 steps per ms) remains 96/96 properties
BEST_FIRST walk for 400003 steps (2282 resets) in 2647 ms. (151 steps per ms) remains 96/96 properties
BEST_FIRST walk for 400003 steps (2318 resets) in 2627 ms. (152 steps per ms) remains 96/96 properties
BEST_FIRST walk for 400003 steps (2269 resets) in 2503 ms. (159 steps per ms) remains 96/96 properties
BEST_FIRST walk for 400003 steps (2334 resets) in 2750 ms. (145 steps per ms) remains 96/96 properties
BEST_FIRST walk for 400004 steps (2312 resets) in 2583 ms. (154 steps per ms) remains 96/96 properties
BEST_FIRST walk for 400003 steps (2354 resets) in 2720 ms. (147 steps per ms) remains 96/96 properties
BEST_FIRST walk for 400004 steps (2290 resets) in 2470 ms. (161 steps per ms) remains 96/96 properties
BEST_FIRST walk for 400001 steps (2323 resets) in 3233 ms. (123 steps per ms) remains 96/96 properties
BEST_FIRST walk for 400002 steps (2273 resets) in 2911 ms. (137 steps per ms) remains 96/96 properties
BEST_FIRST walk for 400002 steps (2315 resets) in 2491 ms. (160 steps per ms) remains 96/96 properties
BEST_FIRST walk for 400004 steps (2326 resets) in 2665 ms. (150 steps per ms) remains 96/96 properties
BEST_FIRST walk for 400003 steps (2287 resets) in 2649 ms. (150 steps per ms) remains 96/96 properties
BEST_FIRST walk for 400003 steps (2328 resets) in 2822 ms. (141 steps per ms) remains 96/96 properties
BEST_FIRST walk for 400003 steps (2266 resets) in 2686 ms. (148 steps per ms) remains 96/96 properties
BEST_FIRST walk for 400002 steps (2303 resets) in 2256 ms. (177 steps per ms) remains 96/96 properties
BEST_FIRST walk for 400003 steps (2320 resets) in 2372 ms. (168 steps per ms) remains 96/96 properties
BEST_FIRST walk for 400003 steps (2305 resets) in 2103 ms. (190 steps per ms) remains 96/96 properties
BEST_FIRST walk for 400002 steps (2328 resets) in 2909 ms. (137 steps per ms) remains 96/96 properties
BEST_FIRST walk for 400002 steps (2319 resets) in 2995 ms. (133 steps per ms) remains 96/96 properties
BEST_FIRST walk for 400000 steps (2281 resets) in 3129 ms. (127 steps per ms) remains 96/96 properties
BEST_FIRST walk for 400004 steps (2260 resets) in 2697 ms. (148 steps per ms) remains 96/96 properties
BEST_FIRST walk for 400004 steps (2357 resets) in 2505 ms. (159 steps per ms) remains 96/96 properties
BEST_FIRST walk for 400003 steps (2319 resets) in 2557 ms. (156 steps per ms) remains 96/96 properties
BEST_FIRST walk for 400002 steps (2335 resets) in 2668 ms. (149 steps per ms) remains 96/96 properties
BEST_FIRST walk for 400003 steps (2325 resets) in 2678 ms. (149 steps per ms) remains 96/96 properties
BEST_FIRST walk for 400003 steps (2297 resets) in 2583 ms. (154 steps per ms) remains 96/96 properties
BEST_FIRST walk for 400001 steps (2257 resets) in 2631 ms. (151 steps per ms) remains 96/96 properties
BEST_FIRST walk for 400004 steps (2257 resets) in 2409 ms. (165 steps per ms) remains 96/96 properties
BEST_FIRST walk for 400003 steps (2294 resets) in 2415 ms. (165 steps per ms) remains 96/96 properties
BEST_FIRST walk for 400002 steps (2278 resets) in 2556 ms. (156 steps per ms) remains 96/96 properties
BEST_FIRST walk for 400002 steps (2307 resets) in 2336 ms. (171 steps per ms) remains 96/96 properties
BEST_FIRST walk for 400002 steps (2340 resets) in 2487 ms. (160 steps per ms) remains 96/96 properties
BEST_FIRST walk for 400004 steps (2285 resets) in 2768 ms. (144 steps per ms) remains 96/96 properties
BEST_FIRST walk for 400003 steps (2290 resets) in 2820 ms. (141 steps per ms) remains 96/96 properties
BEST_FIRST walk for 400004 steps (2302 resets) in 2810 ms. (142 steps per ms) remains 96/96 properties
BEST_FIRST walk for 400003 steps (2293 resets) in 2408 ms. (166 steps per ms) remains 96/96 properties
BEST_FIRST walk for 400001 steps (2296 resets) in 2790 ms. (143 steps per ms) remains 96/96 properties
BEST_FIRST walk for 400003 steps (2299 resets) in 2355 ms. (169 steps per ms) remains 96/96 properties
BEST_FIRST walk for 400002 steps (2296 resets) in 2305 ms. (173 steps per ms) remains 96/96 properties
BEST_FIRST walk for 400002 steps (2297 resets) in 2459 ms. (162 steps per ms) remains 96/96 properties
BEST_FIRST walk for 400004 steps (2301 resets) in 2427 ms. (164 steps per ms) remains 96/96 properties
BEST_FIRST walk for 400002 steps (2299 resets) in 2614 ms. (152 steps per ms) remains 96/96 properties
BEST_FIRST walk for 400003 steps (2304 resets) in 2563 ms. (156 steps per ms) remains 96/96 properties
Interrupted probabilistic random walk after 11809486 steps, run timeout after 183001 ms. (steps per millisecond=64 ) properties seen :3 out of 96
Probabilistic random walk after 11809486 steps, saw 3796622 distinct states, run finished after 183001 ms. (steps per millisecond=64 ) properties seen :3
// Phase 1: matrix 939 rows 425 cols
[2025-05-29 19:18:56] [INFO ] Computed 57 invariants in 6 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/93 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/93 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 2 (OVERLAPS) 6/99 variables, 6/14 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/99 variables, 1/15 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/99 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 5 (OVERLAPS) 83/182 variables, 12/27 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/182 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 7 (OVERLAPS) 14/196 variables, 2/29 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/196 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 9 (OVERLAPS) 3/199 variables, 1/30 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/199 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 11 (OVERLAPS) 13/212 variables, 1/31 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/212 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 13 (OVERLAPS) 33/245 variables, 2/33 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/245 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 15 (OVERLAPS) 130/375 variables, 17/50 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/375 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 17 (OVERLAPS) 18/393 variables, 3/53 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/393 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 19 (OVERLAPS) 32/425 variables, 4/57 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/425 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 21 (OVERLAPS) 939/1364 variables, 425/482 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/1364 variables, 0/482 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 23 (OVERLAPS) 0/1364 variables, 0/482 constraints. Problems are: Problem set: 0 solved, 93 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1364/1364 variables, and 482 constraints, problems are : Problem set: 0 solved, 93 unsolved in 8052 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 42/42 constraints, State Equation: 425/425 constraints, PredecessorRefiner: 93/93 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 93 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/93 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/93 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 2 (OVERLAPS) 6/99 variables, 6/14 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/99 variables, 1/15 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/99 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 5 (OVERLAPS) 83/182 variables, 12/27 constraints. Problems are: Problem set: 0 solved, 93 unsolved
[2025-05-29 19:19:05] [INFO ] Deduced a trap composed of 27 places in 54 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/182 variables, 1/28 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/182 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 8 (OVERLAPS) 14/196 variables, 2/30 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/196 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 10 (OVERLAPS) 3/199 variables, 1/31 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/199 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 12 (OVERLAPS) 13/212 variables, 1/32 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/212 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 14 (OVERLAPS) 33/245 variables, 2/34 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/245 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 16 (OVERLAPS) 130/375 variables, 17/51 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/375 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 18 (OVERLAPS) 18/393 variables, 3/54 constraints. Problems are: Problem set: 0 solved, 93 unsolved
[2025-05-29 19:19:08] [INFO ] Deduced a trap composed of 13 places in 27 ms of which 1 ms to minimize.
At refinement iteration 19 (INCLUDED_ONLY) 0/393 variables, 1/55 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/393 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 21 (OVERLAPS) 32/425 variables, 4/59 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/425 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 23 (OVERLAPS) 939/1364 variables, 425/484 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/1364 variables, 93/577 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/1364 variables, 0/577 constraints. Problems are: Problem set: 0 solved, 93 unsolved
[2025-05-29 19:20:16] [INFO ] Deduced a trap composed of 42 places in 76 ms of which 2 ms to minimize.
At refinement iteration 26 (OVERLAPS) 0/1364 variables, 1/578 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/1364 variables, 0/578 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 28 (OVERLAPS) 0/1364 variables, 0/578 constraints. Problems are: Problem set: 0 solved, 93 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1364/1364 variables, and 578 constraints, problems are : Problem set: 0 solved, 93 unsolved in 90734 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 42/42 constraints, State Equation: 425/425 constraints, PredecessorRefiner: 93/93 constraints, Known Traps: 3/3 constraints]
After SMT, in 98818ms problems are : Problem set: 0 solved, 93 unsolved
Fused 93 Parikh solutions to 86 different solutions.
Parikh walk visited 0 properties in 32546 ms.
Support contains 93 out of 425 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 425/425 places, 939/939 transitions.
Applied a total of 0 rules in 22 ms. Remains 425 /425 variables (removed 0) and now considering 939/939 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 22 ms. Remains : 425/425 places, 939/939 transitions.
RANDOM walk for 4000000 steps (78119 resets) in 69432 ms. (57 steps per ms) remains 93/93 properties
BEST_FIRST walk for 400002 steps (2355 resets) in 2288 ms. (174 steps per ms) remains 93/93 properties
BEST_FIRST walk for 400003 steps (2297 resets) in 2542 ms. (157 steps per ms) remains 93/93 properties
BEST_FIRST walk for 400003 steps (2297 resets) in 2372 ms. (168 steps per ms) remains 93/93 properties
BEST_FIRST walk for 400003 steps (2304 resets) in 2372 ms. (168 steps per ms) remains 93/93 properties
BEST_FIRST walk for 400002 steps (2309 resets) in 2168 ms. (184 steps per ms) remains 93/93 properties
BEST_FIRST walk for 400004 steps (2333 resets) in 2132 ms. (187 steps per ms) remains 93/93 properties
BEST_FIRST walk for 400002 steps (2293 resets) in 2633 ms. (151 steps per ms) remains 93/93 properties
BEST_FIRST walk for 400002 steps (2258 resets) in 2551 ms. (156 steps per ms) remains 93/93 properties
BEST_FIRST walk for 400003 steps (2255 resets) in 2145 ms. (186 steps per ms) remains 93/93 properties
BEST_FIRST walk for 400004 steps (2307 resets) in 2318 ms. (172 steps per ms) remains 93/93 properties
BEST_FIRST walk for 400003 steps (2319 resets) in 2581 ms. (154 steps per ms) remains 93/93 properties
BEST_FIRST walk for 400003 steps (2312 resets) in 2469 ms. (161 steps per ms) remains 93/93 properties
BEST_FIRST walk for 400002 steps (2324 resets) in 2450 ms. (163 steps per ms) remains 93/93 properties
BEST_FIRST walk for 400004 steps (2283 resets) in 2345 ms. (170 steps per ms) remains 93/93 properties
BEST_FIRST walk for 400002 steps (2301 resets) in 2268 ms. (176 steps per ms) remains 93/93 properties
BEST_FIRST walk for 400004 steps (2301 resets) in 2385 ms. (167 steps per ms) remains 93/93 properties
BEST_FIRST walk for 400003 steps (2299 resets) in 2868 ms. (139 steps per ms) remains 93/93 properties
BEST_FIRST walk for 400003 steps (2274 resets) in 2264 ms. (176 steps per ms) remains 93/93 properties
BEST_FIRST walk for 400001 steps (2302 resets) in 2038 ms. (196 steps per ms) remains 93/93 properties
BEST_FIRST walk for 400003 steps (2306 resets) in 2456 ms. (162 steps per ms) remains 93/93 properties
BEST_FIRST walk for 400002 steps (2284 resets) in 2409 ms. (165 steps per ms) remains 93/93 properties
BEST_FIRST walk for 400002 steps (2323 resets) in 2508 ms. (159 steps per ms) remains 93/93 properties
BEST_FIRST walk for 400002 steps (2319 resets) in 2587 ms. (154 steps per ms) remains 93/93 properties
BEST_FIRST walk for 400004 steps (2283 resets) in 2484 ms. (160 steps per ms) remains 93/93 properties
BEST_FIRST walk for 400003 steps (2298 resets) in 2351 ms. (170 steps per ms) remains 93/93 properties
BEST_FIRST walk for 400002 steps (2360 resets) in 2346 ms. (170 steps per ms) remains 93/93 properties
BEST_FIRST walk for 400003 steps (2310 resets) in 2310 ms. (173 steps per ms) remains 93/93 properties
BEST_FIRST walk for 400002 steps (2265 resets) in 2417 ms. (165 steps per ms) remains 93/93 properties
BEST_FIRST walk for 400003 steps (2288 resets) in 2331 ms. (171 steps per ms) remains 93/93 properties
BEST_FIRST walk for 400004 steps (2319 resets) in 2437 ms. (164 steps per ms) remains 93/93 properties
BEST_FIRST walk for 400001 steps (2323 resets) in 2239 ms. (178 steps per ms) remains 93/93 properties
BEST_FIRST walk for 400002 steps (2327 resets) in 2480 ms. (161 steps per ms) remains 93/93 properties
BEST_FIRST walk for 400003 steps (2341 resets) in 2333 ms. (171 steps per ms) remains 93/93 properties
BEST_FIRST walk for 400004 steps (2274 resets) in 2247 ms. (177 steps per ms) remains 93/93 properties
BEST_FIRST walk for 400003 steps (2302 resets) in 2705 ms. (147 steps per ms) remains 93/93 properties
BEST_FIRST walk for 400002 steps (2312 resets) in 2848 ms. (140 steps per ms) remains 93/93 properties
BEST_FIRST walk for 400003 steps (2310 resets) in 2311 ms. (173 steps per ms) remains 93/93 properties
BEST_FIRST walk for 400003 steps (2317 resets) in 2250 ms. (177 steps per ms) remains 93/93 properties
BEST_FIRST walk for 400004 steps (2312 resets) in 2445 ms. (163 steps per ms) remains 93/93 properties
BEST_FIRST walk for 400002 steps (2308 resets) in 2423 ms. (165 steps per ms) remains 93/93 properties
BEST_FIRST walk for 400004 steps (2278 resets) in 2896 ms. (138 steps per ms) remains 93/93 properties
BEST_FIRST walk for 400002 steps (2281 resets) in 2698 ms. (148 steps per ms) remains 93/93 properties
BEST_FIRST walk for 400003 steps (2354 resets) in 2132 ms. (187 steps per ms) remains 93/93 properties
BEST_FIRST walk for 400003 steps (2268 resets) in 2300 ms. (173 steps per ms) remains 93/93 properties
BEST_FIRST walk for 400003 steps (2269 resets) in 2267 ms. (176 steps per ms) remains 93/93 properties
BEST_FIRST walk for 400004 steps (2297 resets) in 2249 ms. (177 steps per ms) remains 93/93 properties
BEST_FIRST walk for 400002 steps (2291 resets) in 2487 ms. (160 steps per ms) remains 93/93 properties
BEST_FIRST walk for 400004 steps (2321 resets) in 2316 ms. (172 steps per ms) remains 93/93 properties
BEST_FIRST walk for 400003 steps (2285 resets) in 2408 ms. (166 steps per ms) remains 93/93 properties
BEST_FIRST walk for 400000 steps (2318 resets) in 2546 ms. (157 steps per ms) remains 93/93 properties
Interrupted probabilistic random walk after 11156010 steps, run timeout after 174001 ms. (steps per millisecond=64 ) properties seen :0 out of 93
Probabilistic random walk after 11156010 steps, saw 3517109 distinct states, run finished after 174001 ms. (steps per millisecond=64 ) properties seen :0
[2025-05-29 19:25:00] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/93 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/93 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 2 (OVERLAPS) 6/99 variables, 6/14 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/99 variables, 1/15 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/99 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 5 (OVERLAPS) 83/182 variables, 12/27 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/182 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 7 (OVERLAPS) 14/196 variables, 2/29 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/196 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 9 (OVERLAPS) 3/199 variables, 1/30 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/199 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 11 (OVERLAPS) 13/212 variables, 1/31 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/212 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 13 (OVERLAPS) 33/245 variables, 2/33 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/245 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 15 (OVERLAPS) 130/375 variables, 17/50 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/375 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 17 (OVERLAPS) 18/393 variables, 3/53 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/393 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 19 (OVERLAPS) 32/425 variables, 4/57 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/425 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 21 (OVERLAPS) 939/1364 variables, 425/482 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/1364 variables, 0/482 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 23 (OVERLAPS) 0/1364 variables, 0/482 constraints. Problems are: Problem set: 0 solved, 93 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1364/1364 variables, and 482 constraints, problems are : Problem set: 0 solved, 93 unsolved in 8473 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 42/42 constraints, State Equation: 425/425 constraints, PredecessorRefiner: 93/93 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 93 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/93 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/93 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 2 (OVERLAPS) 6/99 variables, 6/14 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/99 variables, 1/15 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/99 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 5 (OVERLAPS) 83/182 variables, 12/27 constraints. Problems are: Problem set: 0 solved, 93 unsolved
[2025-05-29 19:25:10] [INFO ] Deduced a trap composed of 27 places in 32 ms of which 0 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/182 variables, 1/28 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/182 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 8 (OVERLAPS) 14/196 variables, 2/30 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/196 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 10 (OVERLAPS) 3/199 variables, 1/31 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/199 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 12 (OVERLAPS) 13/212 variables, 1/32 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/212 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 14 (OVERLAPS) 33/245 variables, 2/34 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/245 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 16 (OVERLAPS) 130/375 variables, 17/51 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/375 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 18 (OVERLAPS) 18/393 variables, 3/54 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/393 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 20 (OVERLAPS) 32/425 variables, 4/58 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/425 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 22 (OVERLAPS) 939/1364 variables, 425/483 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/1364 variables, 93/576 constraints. Problems are: Problem set: 0 solved, 93 unsolved
[2025-05-29 19:25:48] [INFO ] Deduced a trap composed of 42 places in 88 ms of which 1 ms to minimize.
At refinement iteration 24 (INCLUDED_ONLY) 0/1364 variables, 1/577 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/1364 variables, 0/577 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 26 (OVERLAPS) 0/1364 variables, 0/577 constraints. Problems are: Problem set: 0 solved, 93 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1364/1364 variables, and 577 constraints, problems are : Problem set: 0 solved, 93 unsolved in 77454 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 42/42 constraints, State Equation: 425/425 constraints, PredecessorRefiner: 93/93 constraints, Known Traps: 2/2 constraints]
After SMT, in 85950ms problems are : Problem set: 0 solved, 93 unsolved
Fused 93 Parikh solutions to 80 different solutions.
Parikh walk visited 4 properties in 30715 ms.
Support contains 89 out of 425 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 425/425 places, 939/939 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 425 transition count 938
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 424 transition count 938
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 2 place count 424 transition count 937
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 423 transition count 937
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 6 place count 422 transition count 936
Applied a total of 6 rules in 35 ms. Remains 422 /425 variables (removed 3) and now considering 936/939 (removed 3) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 36 ms. Remains : 422/425 places, 936/939 transitions.
RANDOM walk for 4000000 steps (77895 resets) in 87927 ms. (45 steps per ms) remains 89/89 properties
BEST_FIRST walk for 400003 steps (2318 resets) in 3628 ms. (110 steps per ms) remains 89/89 properties
BEST_FIRST walk for 400003 steps (2330 resets) in 3171 ms. (126 steps per ms) remains 89/89 properties
BEST_FIRST walk for 400003 steps (2327 resets) in 2783 ms. (143 steps per ms) remains 89/89 properties
BEST_FIRST walk for 400003 steps (2331 resets) in 2650 ms. (150 steps per ms) remains 89/89 properties
BEST_FIRST walk for 400003 steps (2295 resets) in 2370 ms. (168 steps per ms) remains 89/89 properties
BEST_FIRST walk for 400004 steps (2294 resets) in 2486 ms. (160 steps per ms) remains 89/89 properties
BEST_FIRST walk for 400002 steps (2332 resets) in 2346 ms. (170 steps per ms) remains 89/89 properties
BEST_FIRST walk for 400003 steps (2310 resets) in 2836 ms. (140 steps per ms) remains 89/89 properties
BEST_FIRST walk for 400002 steps (2263 resets) in 2712 ms. (147 steps per ms) remains 89/89 properties
BEST_FIRST walk for 400004 steps (2302 resets) in 3096 ms. (129 steps per ms) remains 89/89 properties
BEST_FIRST walk for 400002 steps (2329 resets) in 2878 ms. (138 steps per ms) remains 89/89 properties
BEST_FIRST walk for 400002 steps (2305 resets) in 3153 ms. (126 steps per ms) remains 89/89 properties
BEST_FIRST walk for 400003 steps (2283 resets) in 2914 ms. (137 steps per ms) remains 89/89 properties
BEST_FIRST walk for 400003 steps (2359 resets) in 2750 ms. (145 steps per ms) remains 89/89 properties
BEST_FIRST walk for 400002 steps (2291 resets) in 2390 ms. (167 steps per ms) remains 89/89 properties
BEST_FIRST walk for 400003 steps (2287 resets) in 2237 ms. (178 steps per ms) remains 89/89 properties
BEST_FIRST walk for 400003 steps (2314 resets) in 2563 ms. (156 steps per ms) remains 89/89 properties
BEST_FIRST walk for 400003 steps (2323 resets) in 2721 ms. (146 steps per ms) remains 89/89 properties
BEST_FIRST walk for 400002 steps (2335 resets) in 2619 ms. (152 steps per ms) remains 89/89 properties
BEST_FIRST walk for 400004 steps (2284 resets) in 2419 ms. (165 steps per ms) remains 89/89 properties
BEST_FIRST walk for 400003 steps (2323 resets) in 2367 ms. (168 steps per ms) remains 89/89 properties
BEST_FIRST walk for 400004 steps (2291 resets) in 2501 ms. (159 steps per ms) remains 89/89 properties
BEST_FIRST walk for 400004 steps (2346 resets) in 2981 ms. (134 steps per ms) remains 89/89 properties
BEST_FIRST walk for 400004 steps (2260 resets) in 2962 ms. (134 steps per ms) remains 89/89 properties
BEST_FIRST walk for 400004 steps (2311 resets) in 2802 ms. (142 steps per ms) remains 89/89 properties
BEST_FIRST walk for 400003 steps (2313 resets) in 2224 ms. (179 steps per ms) remains 89/89 properties
BEST_FIRST walk for 400003 steps (2313 resets) in 2464 ms. (162 steps per ms) remains 89/89 properties
BEST_FIRST walk for 400004 steps (2303 resets) in 2434 ms. (164 steps per ms) remains 89/89 properties
BEST_FIRST walk for 400001 steps (2320 resets) in 2433 ms. (164 steps per ms) remains 89/89 properties
BEST_FIRST walk for 400003 steps (2351 resets) in 2190 ms. (182 steps per ms) remains 89/89 properties
BEST_FIRST walk for 400004 steps (2316 resets) in 2715 ms. (147 steps per ms) remains 89/89 properties
BEST_FIRST walk for 400002 steps (2308 resets) in 2692 ms. (148 steps per ms) remains 89/89 properties
BEST_FIRST walk for 400002 steps (2323 resets) in 2800 ms. (142 steps per ms) remains 89/89 properties
BEST_FIRST walk for 400004 steps (2288 resets) in 2686 ms. (148 steps per ms) remains 89/89 properties
BEST_FIRST walk for 400004 steps (2301 resets) in 2476 ms. (161 steps per ms) remains 89/89 properties
BEST_FIRST walk for 400004 steps (2283 resets) in 2872 ms. (139 steps per ms) remains 89/89 properties
BEST_FIRST walk for 400004 steps (2332 resets) in 2179 ms. (183 steps per ms) remains 89/89 properties
BEST_FIRST walk for 400002 steps (2285 resets) in 2575 ms. (155 steps per ms) remains 89/89 properties
BEST_FIRST walk for 400002 steps (2267 resets) in 2667 ms. (149 steps per ms) remains 89/89 properties
BEST_FIRST walk for 400001 steps (2301 resets) in 2437 ms. (164 steps per ms) remains 89/89 properties
BEST_FIRST walk for 400001 steps (2284 resets) in 3333 ms. (119 steps per ms) remains 89/89 properties
BEST_FIRST walk for 400002 steps (2303 resets) in 2249 ms. (177 steps per ms) remains 89/89 properties
BEST_FIRST walk for 400004 steps (2341 resets) in 2618 ms. (152 steps per ms) remains 89/89 properties
BEST_FIRST walk for 400004 steps (2305 resets) in 2407 ms. (166 steps per ms) remains 89/89 properties
BEST_FIRST walk for 400004 steps (2277 resets) in 2961 ms. (135 steps per ms) remains 89/89 properties
BEST_FIRST walk for 400003 steps (2370 resets) in 2459 ms. (162 steps per ms) remains 89/89 properties
BEST_FIRST walk for 400003 steps (2317 resets) in 2558 ms. (156 steps per ms) remains 89/89 properties
BEST_FIRST walk for 400003 steps (2260 resets) in 2566 ms. (155 steps per ms) remains 89/89 properties
BEST_FIRST walk for 400001 steps (2288 resets) in 2642 ms. (151 steps per ms) remains 89/89 properties
BEST_FIRST walk for 400003 steps (2294 resets) in 2959 ms. (135 steps per ms) remains 89/89 properties

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-04a"
export BK_EXAMINATION="StableMarking"
export BK_TOOL="gold2024"
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 2-5832"
echo " Executing tool gold2024"
echo " Input is ASLink-PT-04a, 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 r014-tall-174853743500208"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-04a.tgz
mv ASLink-PT-04a 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.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' StableMarking.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] ; then
echo "FORMULA_NAME StableMarking"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;