Execution Chart

Sorry, for this execution, no execution chart could be reported.

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r203-tall-174894541400583.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 itstools
Input is ShieldPPPt-PT-050B, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r203-tall-174894541400583
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.4M
-rw-r--r-- 1 mcc users 8.1K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 91K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.7K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 38K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.7K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 130K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.2K 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 1.7K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:33 equiv_col
-rw-r--r-- 1 mcc users 5 May 29 14:33 instance
-rw-r--r-- 1 mcc users 6 May 29 14:33 iscolored
-rw-r--r-- 1 mcc users 955K May 29 14:33 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

FORMULA_NAME StableMarking

=== Now, execution of the tool begins

BK_START 1749001249878

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=StableMarking
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=ShieldPPPt-PT-050B
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
StableMarking PT
Running Version 202505121319
[2025-06-04 01:40:51] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2025-06-04 01:40:51] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-04 01:40:51] [INFO ] Load time of PNML (sax parser for PT used): 213 ms
[2025-06-04 01:40:51] [INFO ] Transformed 3903 places.
[2025-06-04 01:40:51] [INFO ] Transformed 3553 transitions.
[2025-06-04 01:40:51] [INFO ] Found NUPN structural information;
[2025-06-04 01:40:52] [INFO ] Parsed PT model containing 3903 places and 3553 transitions and 8906 arcs in 550 ms.
Structural test allowed to assert that 1404 places are NOT stable. Took 30 ms.
[2025-06-04 01:40:53] [INFO ] Flatten gal took : 657 ms
[2025-06-04 01:40:53] [INFO ] Flatten gal took : 269 ms
[2025-06-04 01:40:53] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality7811643282919766324.gal : 110 ms
[2025-06-04 01:40:53] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13136633801266639538.prop : 12 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality7811643282919766324.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality13136633801266639538.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality13136633801266639538.prop.
RANDOM walk for 40000 steps (8 resets) in 12108 ms. (3 steps per ms) remains 1886/2499 properties
BEST_FIRST walk for 124 steps (8 resets) in 10 ms. (11 steps per ms) remains 1886/1886 properties
BEST_FIRST walk for 123 steps (8 resets) in 36 ms. (3 steps per ms) remains 1886/1886 properties
BEST_FIRST walk for 122 steps (8 resets) in 15 ms. (7 steps per ms) remains 1886/1886 properties
BEST_FIRST walk for 124 steps (8 resets) in 42 ms. (2 steps per ms) remains 1886/1886 properties
BEST_FIRST walk for 124 steps (8 resets) in 49 ms. (2 steps per ms) remains 1886/1886 properties
BEST_FIRST walk for 124 steps (8 resets) in 27 ms. (4 steps per ms) remains 1886/1886 properties
BEST_FIRST walk for 123 steps (8 resets) in 10 ms. (11 steps per ms) remains 1886/1886 properties
BEST_FIRST walk for 123 steps (8 resets) in 18 ms. (6 steps per ms) remains 1886/1886 properties
BEST_FIRST walk for 124 steps (8 resets) in 23 ms. (5 steps per ms) remains 1886/1886 properties
BEST_FIRST walk for 124 steps (8 resets) in 10 ms. (11 steps per ms) remains 1886/1886 properties
BEST_FIRST walk for 122 steps (8 resets) in 15 ms. (7 steps per ms) remains 1886/1886 properties
BEST_FIRST walk for 124 steps (8 resets) in 9 ms. (12 steps per ms) remains 1886/1886 properties
BEST_FIRST walk for 124 steps (8 resets) in 10 ms. (11 steps per ms) remains 1886/1886 properties
BEST_FIRST walk for 123 steps (8 resets) in 9 ms. (12 steps per ms) remains 1886/1886 properties
BEST_FIRST walk for 124 steps (8 resets) in 10 ms. (11 steps per ms) remains 1886/1886 properties
BEST_FIRST walk for 123 steps (8 resets) in 10 ms. (11 steps per ms) remains 1886/1886 properties
BEST_FIRST walk for 123 steps (8 resets) in 13 ms. (8 steps per ms) remains 1886/1886 properties
BEST_FIRST walk for 123 steps (8 resets) in 10 ms. (11 steps per ms) remains 1886/1886 properties
BEST_FIRST walk for 124 steps (8 resets) in 52 ms. (2 steps per ms) remains 1886/1886 properties
BEST_FIRST walk for 124 steps (8 resets) in 9 ms. (12 steps per ms) remains 1886/1886 properties
BEST_FIRST walk for 123 steps (8 resets) in 9 ms. (12 steps per ms) remains 1886/1886 properties
BEST_FIRST walk for 124 steps (8 resets) in 10 ms. (11 steps per ms) remains 1886/1886 properties
BEST_FIRST walk for 124 steps (8 resets) in 17 ms. (6 steps per ms) remains 1886/1886 properties
BEST_FIRST walk for 123 steps (8 resets) in 17 ms. (6 steps per ms) remains 1886/1886 properties
BEST_FIRST walk for 124 steps (8 resets) in 15 ms. (7 steps per ms) remains 1886/1886 properties
BEST_FIRST walk for 123 steps (8 resets) in 20 ms. (5 steps per ms) remains 1886/1886 properties
BEST_FIRST walk for 123 steps (8 resets) in 9 ms. (12 steps per ms) remains 1886/1886 properties
BEST_FIRST walk for 124 steps (8 resets) in 13 ms. (8 steps per ms) remains 1886/1886 properties
BEST_FIRST walk for 123 steps (8 resets) in 12 ms. (9 steps per ms) remains 1886/1886 properties
BEST_FIRST walk for 124 steps (8 resets) in 10 ms. (11 steps per ms) remains 1886/1886 properties
BEST_FIRST walk for 124 steps (8 resets) in 12 ms. (9 steps per ms) remains 1886/1886 properties
BEST_FIRST walk for 122 steps (8 resets) in 17 ms. (6 steps per ms) remains 1886/1886 properties
BEST_FIRST walk for 123 steps (8 resets) in 11 ms. (10 steps per ms) remains 1886/1886 properties
BEST_FIRST walk for 124 steps (8 resets) in 10 ms. (11 steps per ms) remains 1886/1886 properties
BEST_FIRST walk for 124 steps (8 resets) in 31 ms. (3 steps per ms) remains 1886/1886 properties
BEST_FIRST walk for 123 steps (8 resets) in 10 ms. (11 steps per ms) remains 1886/1886 properties
BEST_FIRST walk for 123 steps (8 resets) in 8 ms. (13 steps per ms) remains 1886/1886 properties
BEST_FIRST walk for 123 steps (8 resets) in 19 ms. (6 steps per ms) remains 1886/1886 properties
BEST_FIRST walk for 123 steps (8 resets) in 11 ms. (10 steps per ms) remains 1886/1886 properties
BEST_FIRST walk for 124 steps (8 resets) in 16 ms. (7 steps per ms) remains 1886/1886 properties
BEST_FIRST walk for 124 steps (8 resets) in 11 ms. (10 steps per ms) remains 1886/1886 properties
BEST_FIRST walk for 123 steps (8 resets) in 9 ms. (12 steps per ms) remains 1886/1886 properties
BEST_FIRST walk for 123 steps (8 resets) in 9 ms. (12 steps per ms) remains 1886/1886 properties
BEST_FIRST walk for 123 steps (8 resets) in 16 ms. (7 steps per ms) remains 1886/1886 properties
BEST_FIRST walk for 124 steps (8 resets) in 9 ms. (12 steps per ms) remains 1886/1886 properties
BEST_FIRST walk for 123 steps (8 resets) in 9 ms. (12 steps per ms) remains 1886/1886 properties
BEST_FIRST walk for 123 steps (8 resets) in 11 ms. (10 steps per ms) remains 1886/1886 properties
BEST_FIRST walk for 124 steps (8 resets) in 13 ms. (8 steps per ms) remains 1886/1886 properties
BEST_FIRST walk for 123 steps (8 resets) in 8 ms. (13 steps per ms) remains 1886/1886 properties
BEST_FIRST walk for 123 steps (8 resets) in 11 ms. (10 steps per ms) remains 1886/1886 properties
// Phase 1: matrix 3553 rows 3903 cols
[2025-06-04 01:40:56] [INFO ] Computed 551 invariants in 68 ms
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
Error getting values : (error "ParserException while parsing response: ((s51 (/ 1.0 2.0))
(s52 (/ 1.0 2.0))
(s62 (/ 1.0 2.0))
(s63 (/ 1.0 2.0))
(s65 (/ 1.0 2.0))
(s66 (/ 1.0 2.0))
(s67 (/ 1.0 2.0))
(s68 (/ 1.0 2.0))
(s69 (/ 1.0 2.0))
(s70 (/ 1.0 2.0))
(s72 (/ 1.0 2.0))
(s73 (/ 1.0 2.0))
(s74 (/ 1.0 2.0))
(s75 (/ 1.0 2.0))
(s76 (/ 1.0 2.0))
(s77 (/ 1.0 2.0))
(s79 (/ 1.0 2.0))
(s80 (/ 1.0 2.0))
(s81 (/ 1.0 2.0))
(s82 (/ 1.0 2.0))
(s83 (/ 1.0 2.0))
(s84 (/ 1.0 2.0))
(s86 (/ 1.0 2.0))
(s87 (/ 1.0 2.0))
(s88 (/ 1.0 2.0))
(s89 (/ 1.0 2.0))
(s90 (/ 1.0 2.0))
(s91 (/ 1.0 2.0))
(s92 (/ 1.0 2.0))
(s93 (/ 1.0 2.0))
(s98 (/ 1.0 2.0))
(s99 (/ 1.0 2.0))
(s100 (/ 1.0 2.0))
(s101 (/ 1.0 2.0))
(s102 (/ 1.0 2.0))
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(s120 (/ 1.0 2.0))
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(s160 (/ 1.0 2.0))
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(s164 (/ 1.0 2.0))
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(s168 (/ 1.0 2.0))
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(s170 (/ 1.0 2.0))
(s175 (/ 1.0 2.0))
(s176 (/ 1.0 2.0))
(s177 (/ 1.0 2.0))
(s178 (/ 1.0 2.0))
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(s180 (/ 1.0 2.0))
(s185 (/ 1.0 2.0))
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(s188 (/ 1.0 2.0))
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(s190 (/ 1.0 2.0))
(s191 (/ 1.0 2.0))
(s192 (/ 1.0 2.0))
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(s198 (/ 1.0 2.0))
(s199 (/ 1.0 2.0))
(s200 (/ 1.0 2.0))
(s201 (/ 1.0 2.0))
(s202 (/ 1.0 2.0))
(s203 (/ 1.0 2.0))
(s204 (/ 1.0 2.0))
(s216 (/ 1.0 2.0))
(s217 (/ 1.0 2.0))
(s219 (/ 1.0 2.0))
(s220 (/ 1.0 2.0))
(s221 (/ 1.0 2.0))
(s222 (/ 1.0 2.0))
(s223 (/ 1.0 2.0))
(s224 (/ 1.0 2.0))
(s226 (/ 1.0 2.0))
(s227 (/ 1.0 2.0))
(s228 (/ 1.0 2.0))
(s229 (/ 1.0 2.0))
(s230 (/ 1.0 2.0))
(s231 (/ 1.0 2.0))
(s233 (/ 1.0 2.0))
(s234 (/ 1.0 2.0))
(s235 (/ 1.0 2.0))
(s236 (/ 1.0 2.0))
(s237 (/ 1.0 2.0))
(s238 (/ 1.0 2.0))
(s240 (/ 1.0 2.0))
(s241 (/ 1.0 2.0))
(s242 (/ 1.0 2.0))
(s243 (/ 1.0 2.0))
(s244 (/ 1.0 2.0))
(s245 (/ 1.0 2.0))
(s246 (/ 1.0 2.0))
(s247 (/ 1.0 2.0))
(s252 (/ 1.0 2.0))
(s253 (/ 1.0 2.0))
(s254 (/ 1.0 2.0))
(s255 (/ 1.0 2.0))
(s256 (/ 1.0 2.0))
(s257 (/ 1.0 2.0))
(s262 (/ 1.0 2.0))
(s263 (/ 1.0 2.0))
(s264 (/ 1.0 2.0))
(s265 (/ 1.0 2.0))
(s266 (/ 1.0 2.0))
(s267 (/ 1.0 2.0))
(s268 (/ 1.0 2.0))
(s269 (/ 1.0 2.0))
(s274 (/ 1.0 2.0))
(s275 (/ 1.0 2.0))
(s276 (/ 1.0 2.0))
(s277 (/ 1.0 2.0))
(s278 (/ 1.0 2.0))
(s279 (/ 1.0 2.0))
(s280 (/ 1.0 2.0))
(s281 (/ 1.0 2.0))
(s293 (/ 1.0 2.0))
(s294 (/ 1.0 2.0))
(s296 (/ 1.0 2.0))
(s297 (/ 1.0 2.0))
(s298 (/ 1.0 2.0))
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(s300 (/ 1.0 2.0))
(s301 (/ 1.0 2.0))
(s303 (/ 1.0 2.0))
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(s311 (/ 1.0 2.0))
(s312 (/ 1.0 2.0))
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(s322 (/ 1.0 2.0))
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(s330 (/ 1.0 2.0))
(s331 (/ 1.0 2.0))
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(s340 (/ 1.0 2.0))
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(s342 (/ 1.0 2.0))
(s343 (/ 1.0 2.0))
(s344 (/ 1.0 2.0))
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(s346 (/ 1.0 2.0))
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(s352 (/ 1.0 2.0))
(s353 (/ 1.0 2.0))
(s354 (/ 1.0 2.0))
(s355 (/ 1.0 2.0))
(s356 (/ 1.0 2.0))
(s357 (/ 1.0 2.0))
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(s373 (/ 1.0 2.0))
(s374 (/ 1.0 2.0))
(s375 (/ 1.0 2.0))
(s376 (/ 1.0 2.0))
(s377 (/ 1.0 2.0))
(s378 (/ 1.0 2.0))
(s380 (/ 1.0 2.0))
(s381 (/ 1.0 2.0))
(s382 (/ 1.0 2.0))
(s383 (/ 1.0 2.0))
(s384 (/ 1.0 2.0))
(s385 (/ 1.0 2.0))
(s387 (/ 1.0 2.0))
(s388 (/ 1.0 2.0))
(s389 (/ 1.0 2.0))
(s390 (/ 1.0 2.0))
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(s392 (/ 1.0 2.0))
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(s395 (/ 1.0 2.0))
(s396 (/ 1.0 2.0))
(s397 (/ 1.0 2.0))
(s398 (/ 1.0 2.0))
(s399 (/ 1.0 2.0))
(s400 (/ 1.0 2.0))
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(s416 (/ 1.0 2.0))
(s417 (/ 1.0 2.0))
(s418 (/ 1.0 2.0))
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(s420 (/ 1.0 2.0))
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(s430 (/ 1.0 2.0))
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(s448 (/ 1.0 2.0))
(s450 (/ 1.0 2.0))
(s451 (/ 1.0 2.0))
(s452 (/ 1.0 2.0))
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(s454 (/ 1.0 2.0))
(s455 (/ 1.0 2.0))
(s457 (/ 1.0 2.0))
(s458 (/ 1.0 2.0))
(s459 (/ 1.0 2.0))
(s460 (/ 1.0 2.0))
(s461 (/ 1.0 2.0))
(s462 (/ 1.0 2.0))
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(s465 (/ 1.0 2.0))
(s466 (/ 1.0 2.0))
(s467 (/ 1.0 2.0))
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(s471 (/ 1.0 2.0))
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(s473 (/ 1.0 2.0))
(s474 (/ 1.0 2.0))
(s475 (/ 1.0 2.0))
(s476 (/ 1.0 2.0))
(s477 (/ 1.0 2.0))
(s478 (/ 1.0 2.0))
(s483 (/ 1.0 2.0))
(s484 (/ 1.0 2.0))
(s485 (/ 1.0 2.0))
(s486 (/ 1.0 2.0))
(s487 (/ 1.0 2.0))
(s488 (/ 1.0 2.0))
(s493 (/ 1.0 2.0))
(s494 (/ 1.0 2.0))
(s495 (/ 1.0 2.0))
(s496 (/ 1.0 2.0))
(s497 (/ 1.0 2.0))
(s498 (/ 1.0 2.0))
(s499 (/ 1.0 2.0))
(s500 (/ 1.0 2.0))
(s505 (/ 1.0 2.0))
(s506 (/ 1.0 2.0))
(s507 (/ 1.0 2.0))
(s508 (/ 1.0 2.0))
(s509 (/ 1.0 2.0))
(s510 (/ 1.0 2.0))
(s511 (/ 1.0 2.0))
(s512 (/ 1.0 2.0))
(s524 (/ 1.0 2.0))
(s525 (/ 1.0 2.0))
(s527 (/ 1.0 2.0))
(s528 (/ 1.0 2.0))
(s529 (/ 1.0 2.0))
(s530 (/ 1.0 2.0))
(s531 (/ 1.0 2.0))
(s532 (/ 1.0 2.0))
(s534 (/ 1.0 2.0))
(s535 (/ 1.0 2.0))
(s536 (/ 1.0 2.0))
(s537 (/ 1.0 2.0))
(s538 (/ 1.0 2.0))
(s539 (/ 1.0 2.0))
(s541 (/ 1.0 2.0))
(s542 (/ 1.0 2.0))
(s543 (/ 1.0 2.0))
(s544 (/ 1.0 2.0))
(s545 (/ 1.0 2.0))
(s546 (/ 1.0 2.0))
(s548 (/ 1.0 2.0))
(s549 (/ 1.0 2.0))
(s550 (/ 1.0 2.0))
(s551 (/ 1.0 2.0))
(s552 (/ 1.0 2.0))
(s553 (/ 1.0 2.0))
(s554 (/ 1.0 2.0))
(s555 (/ 1.0 2.0))
(s560 (/ 1.0 2.0))
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(s1486 (/ 1.0 2.0))
(s1487 (/ 1.0 2.0))
(s1488 (/ 1.0 2.0))
(s1489 (/ 1.0 2.0))
(s1494 (/ 1.0 2.0))
(s1495 (/ 1.0 2.0))
(s1496 (/ 1.0 2.0))
(s1497 (/ 1.0 2.0))
(s1498 (/ 1.0 2.0))
(s1499 (/ 1.0 2.0))
(s1500 (/ 1.0 2.0))
(s1501 (/ 1.0 2.0))
(s1506 (/ 1.0 2.0))
(s1507 (/ 1.0 2.0))
(s1508 (/ 1.0 2.0))
(s1509 (/ 1.0 2.0))
(s1510 (/ 1.0 2.0))
(s1511 (/ 1.0 2.0))
(s1512 (/ 1.0 2.0))
(s1513 (/ 1.0 2.0))
(s1525 (/ 1.0 2.0))
(s1526 (/ 1.0 2.0))
(s1528 (/ 1.0 2.0))
(s1529 (/ 1.0 2.0))
(s1530 (/ 1.0 2.0))
(s1531 (/ 1.0 2.0))
(s1532 (/ 1.0 2.0))
(s1533 (/ 1.0 2.0))
(s1535 (/ 1.0 2.0))
(s1536 (/ 1.0 2.0))
(s1537 (/ 1.0 2.0))
(s1538 (/ 1.0 2.0))
(s1539 (/ 1.0 2.0))
(s1540 (/ 1.0 2.0))
(s1542 (/ 1.0 2.0))
(s1543 (/ 1.0 2.0))
(s1544 (/ 1.0 2.0))
(s1545 (/ 1.0 2.0))
(s1546 (/ 1.0 2.0))
(s1547 (/ 1.0 2.0))
(s1549 (/ 1.0 2.0))
(s1550 (/ 1.0 2.0))
(s1551 (/ 1.0 2.0))
(s1552 (/ 1.0 2.0))
(s1553 (/ 1.0 2.0))
(s1554 (/ 1.0 2.0))
(s1555 (/ 1.0 2.0))
(s1556 (/ 1.0 2.0))
(s1561 (/ 1.0 2.0))
(s1562 (/ 1.0 2.0))
(s1563 (/ 1.0 2.0))
(s1564 (/ 1.0 2.0))
(s1565 (/ 1.0 2.0))
(s1566 (/ 1.0 2.0))
(s1571 (/ 1.0 2.0))
(s1572 (/ 1.0 2.0))
(s1573 (/ 1.0 2.0))
(s1574 (/ 1.0 2.0))
(s1575 (/ 1.0 2.0))
(s1576 (/ 1.0 2.0))
(s1577 (/ 1.0 2.0))
(s1578 (/ 1.0 2.0))
(s1583 (/ 1.0 2.0))
(s1584 (/ 1.0 2.0))
(s1585 (/ 1.0 2.0))
(s1586 (/ 1.0 2.0))
(s1587 (/ 1.0 2.0))
(s1588 (/ 1.0 2.0))
(s1589 (/ 1.0 2.0))
(s1590 (/ 1.0 2.0))
(s1602 (/ 1.0 2.0))
(s1603 (/ 1.0 2.0))
(s1605 (/ 1.0 2.0))
(s1606 (/ 1.0 2.0))
(s1607 (/ 1.0 2.0))
(s1608 (/ 1.0 2.0))
(s1609 (/ 1.0 2.0))
(s1610 (/ 1.0 2.0))
(s1612 (/ 1.0 2.0))
(s1613 (/ 1.0 2.0))
(s1614 (/ 1.0 2.0))
(s1615 (/ 1.0 2.0))
(s1616 (/ 1.0 2.0))
(s1617 (/ 1.0 2.0))
(s1619 (/ 1.0 2.0))
(s1620 (/ 1.0 2.0))
(s1621 (/ 1.0 2.0))
(s1622 (/ 1.0 2.0))
(s1623 (/ 1.0 2.0))
(s1624 (/ 1.0 2.0))
(s1626 (/ 1.0 2.0))
(s1627 (/ 1.0 2.0))
(s1628 (/ 1.0 2.0))
(s1629 (/ 1.0 2.0))
(s1630 (/ 1.0 2.0))
(s1631 (/ 1.0 2.0))
(s1632 (/ 1.0 2.0))
(s1633 (/ 1.0 2.0))
(s1638 (/ 1.0 2.0))
(s1639 (/ 1.0 2.0))
(s1640 (/ 1.0 2.0))
(s1641 (/ 1.0 2.0))
(s1642 (/ 1.0 2.0))
(s1643 (/ 1.0 2.0))
(s1648 (/ 1.0 2.0))
(s1649 (/ 1.0 2.0))
(s1650 (/ 1.0 2.0))
(s1651 (/ 1.0 2.0))
(s1652 (/ 1.0 2.0))
(s1653 (/ 1.0 2.0))
(s1654 (/ 1.0 2.0))
(s1655 (/ 1.0 2.0))
(s1660 (/ 1.0 2.0))
(s1661 (/ 1.0 2.0))
(s1662 (/ 1.0 2.0))
(s1663 (/ 1.0 2.0))
(s1664 (/ 1.0 2.0))
(s1665 (/ 1.0 2.0))
(s1666 (/ 1.0 2.0))
(s1667 (/ 1.0 2.0))
(s1679 (/ 1.0 2.0))
(s1680 (/ 1.0 2.0))
(s1682 (/ 1.0 2.0))
(s1683 (/ 1.0 2.0))
(s1684 (/ 1.0 2.0))
(s1685 (/ 1.0 2.0))
(s1686 (/ 1.0 2.0))
(s1687 (/ 1.0 2.0))
(s1689 (/ 1.0 2.0))
(s1690 (/ 1.0 2.0))
(s1691 (/ 1.0 2.0))
(s1692 (/ 1.0 2.0))
(s1693 (/ 1.0 2.0))
(s1694 (/ 1.0 2.0))
(s1696 (/ 1.0 2.0))
(s1697 (/ 1.0 2.0))
(s1698 (/ 1.0 2.0))
(s1699 (/ 1.0 2.0))
(s1700 (/ 1.0 2.0))
(s1701 (/ 1.0 2.0))
(s1703 (/ 1.0 2.0))
(s1704 (/ 1.0 2.0))
(s1705 (/ 1.0 2.0))
(s1706 (/ 1.0 2.0))
(s1707 (/ 1.0 2.0))
(s1708 (/ 1.0 2.0))
(s1709 (/ 1.0 2.0))
(s1710 (/ 1.0 2.0))
(s1715 (/ 1.0 2.0))
(s1716 (/ 1.0 2.0))
(s1717 (/ 1.0 2.0))
(s1718 (/ 1.0 2.0))
(s1719 (/ 1.0 2.0))
(s1720 (/ 1.0 2.0))
(s1725 (/ 1.0 2.0))
(s1726 (/ 1.0 2.0))
(s1727 (/ 1.0 2.0))
(s1728 (/ 1.0 2.0))
(s1729 (/ 1.0 2.0))
(s1730 (/ 1.0 2.0))
(s1731 (/ 1.0 2.0))
(s1732 (/ 1.0 2.0))
(s1737 (/ 1.0 2.0))
(s1738 (/ 1.0 2.0))
(s1739 (/ 1.0 2.0))
(s1740 (/ 1.0 2.0))
(s1741 (/ 1.0 2.0))
(s1742 (/ 1.0 2.0))
(s1743 (/ 1.0 2.0))
(s1744 (/ 1.0 2.0))
(s1756 (/ 1.0 2.0))
(s1757 (/ 1.0 2.0))
(s1759 (/ 1.0 2.0))
(s1760 (/ 1.0 2.0))
(s1761 (/ 1.0 2.0))
(s1762 (/ 1.0 2.0))
(s1763 (/ 1.0 2.0))
(s1764 (/ 1.0 2.0))
(s1766 (/ 1.0 2.0))
(s1767 (/ 1.0 2.0))
(s1768 (/ 1.0 2.0))
(s1769 (/ 1.0 2.0))
(s1770 (/ 1.0 2.0))
(s1771 (/ 1.0 2.0))
(s1773 (/ 1.0 2.0))
(s1774 (/ 1.0 2.0))
(s1775 (/ 1.0 2.0))
(s1776 (/ 1.0 2.0))
(s1777 (/ 1.0 2.0))
(s1778 (/ 1.0 2.0))
(s1780 (/ 1.0 2.0))
(s1781 (/ 1.0 2.0)timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1886 variables, 1886/1886 constraints. Problems are: Problem set: 0 solved, 1886 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1886/7456 variables, and 1886 constraints, problems are : Problem set: 0 solved, 1886 unsolved in 7264 ms.
Refiners :[Domain max(s): 1886/3903 constraints, Positive P Invariants (semi-flows): 0/551 constraints, State Equation: 0/3903 constraints, PredecessorRefiner: 1886/1886 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1886 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1886 variables, 1886/1886 constraints. Problems are: Problem set: 0 solved, 1886 unsolved
SDD proceeding with computation,2499 properties remain. new max is 4
SDD size :1 after 5
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
SDD proceeding with computation,2499 properties remain. new max is 8
SDD size :5 after 10
After SMT solving in domain Int declared 1886/7456 variables, and 1886 constraints, problems are : Problem set: 0 solved, 1886 unsolved in 5030 ms.
Refiners :[Domain max(s): 1886/3903 constraints, Positive P Invariants (semi-flows): 0/551 constraints, State Equation: 0/3903 constraints, PredecessorRefiner: 0/1886 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 13548ms problems are : Problem set: 0 solved, 1886 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 1886 out of 3903 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3903/3903 places, 3553/3553 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 536 transitions
Trivial Post-agglo rules discarded 536 transitions
Performed 536 trivial Post agglomeration. Transition count delta: 536
Iterating post reduction 0 with 536 rules applied. Total rules applied 536 place count 3903 transition count 3017
Reduce places removed 536 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 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 538 rules applied. Total rules applied 1074 place count 3367 transition count 3015
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 1075 place count 3366 transition count 3015
Performed 52 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 52 Pre rules applied. Total rules applied 1075 place count 3366 transition count 2963
Deduced a syphon composed of 52 places in 24 ms
Reduce places removed 52 places and 0 transitions.
Iterating global reduction 3 with 104 rules applied. Total rules applied 1179 place count 3314 transition count 2963
Discarding 82 places :
Symmetric choice reduction at 3 with 82 rule applications. Total rules 1261 place count 3232 transition count 2881
Iterating global reduction 3 with 82 rules applied. Total rules applied 1343 place count 3232 transition count 2881
Performed 33 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 33 Pre rules applied. Total rules applied 1343 place count 3232 transition count 2848
Deduced a syphon composed of 33 places in 50 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 3 with 66 rules applied. Total rules applied 1409 place count 3199 transition count 2848
Performed 665 Post agglomeration using F-continuation condition.Transition count delta: 665
Deduced a syphon composed of 665 places in 11 ms
Reduce places removed 665 places and 0 transitions.
Iterating global reduction 3 with 1330 rules applied. Total rules applied 2739 place count 2534 transition count 2183
Renaming transitions due to excessive name length > 1024 char.
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 33 places in 9 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 3 with 66 rules applied. Total rules applied 2805 place count 2501 transition count 2183
Free-agglomeration rule applied 4 times.
Iterating global reduction 3 with 4 rules applied. Total rules applied 2809 place count 2501 transition count 2179
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 2813 place count 2497 transition count 2179
Partial Free-agglomeration rule applied 35 times.
Drop transitions (Partial Free agglomeration) removed 35 transitions
Iterating global reduction 4 with 35 rules applied. Total rules applied 2848 place count 2497 transition count 2179
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 2849 place count 2496 transition count 2178
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 2850 place count 2495 transition count 2178
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 2 Pre rules applied. Total rules applied 2850 place count 2495 transition count 2176
Deduced a syphon composed of 2 places in 9 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 2854 place count 2493 transition count 2176
Applied a total of 2854 rules in 1517 ms. Remains 2493 /3903 variables (removed 1410) and now considering 2176/3553 (removed 1377) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1534 ms. Remains : 2493/3903 places, 2176/3553 transitions.
SDD proceeding with computation,2499 properties remain. new max is 16
SDD size :10 after 19
SDD proceeding with computation,2499 properties remain. new max is 32
SDD size :19 after 36
SDD proceeding with computation,2499 properties remain. new max is 64
SDD size :36 after 58
SDD proceeding with computation,2499 properties remain. new max is 128
SDD size :58 after 691
RANDOM walk for 587875 steps (0 resets) in 120004 ms. (4 steps per ms) remains 1480/1886 properties
BEST_FIRST walk for 4004 steps (8 resets) in 125 ms. (31 steps per ms) remains 1480/1480 properties
BEST_FIRST walk for 4004 steps (8 resets) in 145 ms. (27 steps per ms) remains 1480/1480 properties
BEST_FIRST walk for 4004 steps (8 resets) in 149 ms. (26 steps per ms) remains 1480/1480 properties
BEST_FIRST walk for 4003 steps (8 resets) in 140 ms. (28 steps per ms) remains 1480/1480 properties
BEST_FIRST walk for 4004 steps (8 resets) in 140 ms. (28 steps per ms) remains 1480/1480 properties
BEST_FIRST walk for 4004 steps (8 resets) in 155 ms. (25 steps per ms) remains 1480/1480 properties
BEST_FIRST walk for 4004 steps (8 resets) in 134 ms. (29 steps per ms) remains 1480/1480 properties
BEST_FIRST walk for 4004 steps (8 resets) in 134 ms. (29 steps per ms) remains 1480/1480 properties
BEST_FIRST walk for 4004 steps (8 resets) in 164 ms. (24 steps per ms) remains 1480/1480 properties
BEST_FIRST walk for 4003 steps (8 resets) in 129 ms. (30 steps per ms) remains 1480/1480 properties
BEST_FIRST walk for 4004 steps (8 resets) in 111 ms. (35 steps per ms) remains 1480/1480 properties
BEST_FIRST walk for 4004 steps (8 resets) in 112 ms. (35 steps per ms) remains 1480/1480 properties
BEST_FIRST walk for 4003 steps (8 resets) in 107 ms. (37 steps per ms) remains 1480/1480 properties
BEST_FIRST walk for 4004 steps (8 resets) in 133 ms. (29 steps per ms) remains 1480/1480 properties
BEST_FIRST walk for 4004 steps (8 resets) in 118 ms. (33 steps per ms) remains 1480/1480 properties
BEST_FIRST walk for 4003 steps (8 resets) in 120 ms. (33 steps per ms) remains 1480/1480 properties
BEST_FIRST walk for 4004 steps (8 resets) in 120 ms. (33 steps per ms) remains 1480/1480 properties
BEST_FIRST walk for 4003 steps (8 resets) in 135 ms. (29 steps per ms) remains 1480/1480 properties
BEST_FIRST walk for 4004 steps (8 resets) in 136 ms. (29 steps per ms) remains 1480/1480 properties
BEST_FIRST walk for 4004 steps (8 resets) in 126 ms. (31 steps per ms) remains 1480/1480 properties
BEST_FIRST walk for 4004 steps (8 resets) in 119 ms. (33 steps per ms) remains 1480/1480 properties
BEST_FIRST walk for 4003 steps (8 resets) in 106 ms. (37 steps per ms) remains 1480/1480 properties
BEST_FIRST walk for 4004 steps (8 resets) in 109 ms. (36 steps per ms) remains 1480/1480 properties
BEST_FIRST walk for 4004 steps (8 resets) in 103 ms. (38 steps per ms) remains 1480/1480 properties
BEST_FIRST walk for 4003 steps (8 resets) in 121 ms. (32 steps per ms) remains 1480/1480 properties
BEST_FIRST walk for 4004 steps (8 resets) in 122 ms. (32 steps per ms) remains 1480/1480 properties
BEST_FIRST walk for 4004 steps (8 resets) in 123 ms. (32 steps per ms) remains 1480/1480 properties
BEST_FIRST walk for 4004 steps (8 resets) in 124 ms. (32 steps per ms) remains 1480/1480 properties
BEST_FIRST walk for 4004 steps (8 resets) in 116 ms. (34 steps per ms) remains 1480/1480 properties
BEST_FIRST walk for 4004 steps (8 resets) in 111 ms. (35 steps per ms) remains 1480/1480 properties
BEST_FIRST walk for 4003 steps (8 resets) in 103 ms. (38 steps per ms) remains 1480/1480 properties
BEST_FIRST walk for 4004 steps (8 resets) in 125 ms. (31 steps per ms) remains 1480/1480 properties
BEST_FIRST walk for 4003 steps (8 resets) in 134 ms. (29 steps per ms) remains 1480/1480 properties
BEST_FIRST walk for 4003 steps (8 resets) in 115 ms. (34 steps per ms) remains 1480/1480 properties
BEST_FIRST walk for 4004 steps (8 resets) in 127 ms. (31 steps per ms) remains 1480/1480 properties
BEST_FIRST walk for 4003 steps (8 resets) in 124 ms. (32 steps per ms) remains 1480/1480 properties
BEST_FIRST walk for 4002 steps (8 resets) in 102 ms. (38 steps per ms) remains 1480/1480 properties
BEST_FIRST walk for 4004 steps (8 resets) in 106 ms. (37 steps per ms) remains 1480/1480 properties
BEST_FIRST walk for 4003 steps (8 resets) in 130 ms. (30 steps per ms) remains 1480/1480 properties
BEST_FIRST walk for 4003 steps (8 resets) in 133 ms. (29 steps per ms) remains 1480/1480 properties
BEST_FIRST walk for 4003 steps (8 resets) in 132 ms. (30 steps per ms) remains 1480/1480 properties
BEST_FIRST walk for 4003 steps (8 resets) in 115 ms. (34 steps per ms) remains 1480/1480 properties
BEST_FIRST walk for 4004 steps (8 resets) in 121 ms. (32 steps per ms) remains 1480/1480 properties
BEST_FIRST walk for 4004 steps (8 resets) in 112 ms. (35 steps per ms) remains 1480/1480 properties
BEST_FIRST walk for 4003 steps (8 resets) in 121 ms. (32 steps per ms) remains 1480/1480 properties
BEST_FIRST walk for 4004 steps (8 resets) in 128 ms. (31 steps per ms) remains 1480/1480 properties
BEST_FIRST walk for 4004 steps (8 resets) in 135 ms. (29 steps per ms) remains 1480/1480 properties
BEST_FIRST walk for 4003 steps (8 resets) in 140 ms. (28 steps per ms) remains 1480/1480 properties
SDD proceeding with computation,2499 properties remain. new max is 256
SDD size :691 after 17563
BEST_FIRST walk for 4003 steps (8 resets) in 139 ms. (28 steps per ms) remains 1480/1480 properties
BEST_FIRST walk for 4003 steps (8 resets) in 130 ms. (30 steps per ms) remains 1480/1480 properties
// Phase 1: matrix 2176 rows 2493 cols
[2025-06-04 01:41:43] [INFO ] Computed 550 invariants in 10 ms
[2025-06-04 01:41:43] [INFO ] State equation strengthened by 2 read => feed constraints.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
SDD proceeding with computation,2499 properties remain. new max is 512
SDD size :17563 after 2.501e+08
SDD proceeding with computation,2499 properties remain. new max is 1024
SDD size :2.501e+08 after 4.01557e+14
SDD proceeding with computation,2499 properties remain. new max is 2048
SDD size :4.01557e+14 after 1.44949e+30
SDD proceeding with computation,2499 properties remain. new max is 4096
SDD size :1.44949e+30 after 1.24739e+70
Invariant property smplace_3900 does not hold.
Invariant property smplace_3899 does not hold.
Invariant property smplace_3898 does not hold.
Invariant property smplace_3894 does not hold.
Invariant property smplace_3888 does not hold.
Invariant property smplace_3887 does not hold.
Invariant property smplace_3886 does not hold.
Invariant property smplace_3885 does not hold.
Invariant property smplace_3884 does not hold.
Invariant property smplace_3883 does not hold.
Invariant property smplace_3882 does not hold.
Invariant property smplace_3857 does not hold.
Invariant property smplace_3855 does not hold.
Invariant property smplace_3852 does not hold.
Invariant property smplace_3811 does not hold.
Invariant property smplace_3810 does not hold.
Invariant property smplace_3809 does not hold.
Invariant property smplace_3808 does not hold.
Invariant property smplace_3807 does not hold.
Invariant property smplace_3806 does not hold.
Invariant property smplace_3780 does not hold.
Invariant property smplace_3779 does not hold.
Invariant property smplace_3777 does not hold.
Invariant property smplace_3776 does not hold.
Invariant property smplace_3734 does not hold.
Invariant property smplace_3733 does not hold.
Invariant property smplace_3732 does not hold.
Invariant property smplace_3731 does not hold.
Invariant property smplace_3730 does not hold.
Invariant property smplace_3729 does not hold.
Invariant property smplace_3703 does not hold.
Invariant property smplace_3702 does not hold.
Invariant property smplace_3700 does not hold.
Invariant property smplace_3699 does not hold.
Invariant property smplace_3657 does not hold.
Invariant property smplace_3656 does not hold.
Invariant property smplace_3655 does not hold.
Invariant property smplace_3654 does not hold.
Invariant property smplace_3653 does not hold.
Invariant property smplace_3652 does not hold.
Invariant property smplace_3626 does not hold.
Invariant property smplace_3625 does not hold.
Invariant property smplace_3623 does not hold.
Invariant property smplace_3622 does not hold.
Invariant property smplace_3580 does not hold.
Invariant property smplace_3579 does not hold.
Invariant property smplace_3578 does not hold.
Invariant property smplace_3577 does not hold.
Invariant property smplace_3576 does not hold.
Invariant property smplace_3575 does not hold.
Invariant property smplace_3549 does not hold.
Invariant property smplace_3548 does not hold.
Invariant property smplace_3546 does not hold.
Invariant property smplace_3545 does not hold.
Invariant property smplace_3503 does not hold.
Invariant property smplace_3502 does not hold.
Invariant property smplace_3501 does not hold.
Invariant property smplace_3500 does not hold.
Invariant property smplace_3499 does not hold.
Invariant property smplace_3498 does not hold.
Invariant property smplace_3472 does not hold.
Invariant property smplace_3471 does not hold.
Invariant property smplace_3469 does not hold.
Invariant property smplace_3468 does not hold.
Invariant property smplace_3426 does not hold.
Invariant property smplace_3425 does not hold.
Invariant property smplace_3424 does not hold.
Invariant property smplace_3423 does not hold.
Invariant property smplace_3422 does not hold.
Invariant property smplace_3421 does not hold.
Invariant property smplace_3395 does not hold.
Invariant property smplace_3394 does not hold.
Invariant property smplace_3392 does not hold.
Invariant property smplace_3391 does not hold.
Invariant property smplace_3349 does not hold.
Invariant property smplace_3348 does not hold.
Invariant property smplace_3347 does not hold.
Invariant property smplace_3346 does not hold.
Invariant property smplace_3345 does not hold.
Invariant property smplace_3344 does not hold.
Invariant property smplace_3318 does not hold.
Invariant property smplace_3317 does not hold.
Invariant property smplace_3315 does not hold.
Invariant property smplace_3314 does not hold.
Invariant property smplace_3272 does not hold.
Invariant property smplace_3271 does not hold.
Invariant property smplace_3270 does not hold.
Invariant property smplace_3269 does not hold.
Invariant property smplace_3268 does not hold.
Invariant property smplace_3267 does not hold.
Invariant property smplace_3241 does not hold.
Invariant property smplace_3240 does not hold.
Invariant property smplace_3238 does not hold.
Invariant property smplace_3237 does not hold.
Invariant property smplace_3195 does not hold.
Invariant property smplace_3194 does not hold.
Invariant property smplace_3193 does not hold.
Invariant property smplace_3192 does not hold.
Invariant property smplace_3191 does not hold.
Invariant property smplace_3190 does not hold.
Invariant property smplace_3164 does not hold.
Invariant property smplace_3163 does not hold.
Invariant property smplace_3161 does not hold.
Invariant property smplace_3160 does not hold.
Invariant property smplace_3118 does not hold.
Invariant property smplace_3117 does not hold.
Invariant property smplace_3116 does not hold.
Invariant property smplace_3115 does not hold.
Invariant property smplace_3114 does not hold.
Invariant property smplace_3113 does not hold.
Invariant property smplace_3087 does not hold.
Invariant property smplace_3086 does not hold.
Invariant property smplace_3084 does not hold.
Invariant property smplace_3083 does not hold.
Invariant property smplace_3041 does not hold.
Invariant property smplace_3040 does not hold.
Invariant property smplace_3039 does not hold.
Invariant property smplace_3038 does not hold.
Invariant property smplace_3037 does not hold.
Invariant property smplace_3036 does not hold.
Invariant property smplace_3010 does not hold.
Invariant property smplace_3009 does not hold.
Invariant property smplace_3007 does not hold.
Invariant property smplace_3006 does not hold.
Invariant property smplace_2964 does not hold.
Invariant property smplace_2963 does not hold.
Invariant property smplace_2962 does not hold.
Invariant property smplace_2961 does not hold.
Invariant property smplace_2960 does not hold.
Invariant property smplace_2959 does not hold.
Invariant property smplace_2933 does not hold.
Invariant property smplace_2932 does not hold.
Invariant property smplace_2930 does not hold.
Invariant property smplace_2929 does not hold.
Invariant property smplace_2887 does not hold.
Invariant property smplace_2886 does not hold.
Invariant property smplace_2885 does not hold.
Invariant property smplace_2884 does not hold.
Invariant property smplace_2883 does not hold.
Invariant property smplace_2882 does not hold.
Invariant property smplace_2856 does not hold.
Invariant property smplace_2855 does not hold.
Invariant property smplace_2853 does not hold.
Invariant property smplace_2852 does not hold.
Invariant property smplace_2810 does not hold.
Invariant property smplace_2809 does not hold.
Invariant property smplace_2808 does not hold.
Invariant property smplace_2807 does not hold.
Invariant property smplace_2806 does not hold.
Invariant property smplace_2805 does not hold.
Invariant property smplace_2779 does not hold.
Invariant property smplace_2778 does not hold.
Invariant property smplace_2776 does not hold.
Invariant property smplace_2775 does not hold.
Invariant property smplace_2733 does not hold.
Invariant property smplace_2732 does not hold.
Invariant property smplace_2731 does not hold.
Invariant property smplace_2730 does not hold.
Invariant property smplace_2729 does not hold.
Invariant property smplace_2728 does not hold.
Invariant property smplace_2702 does not hold.
Invariant property smplace_2701 does not hold.
Invariant property smplace_2699 does not hold.
Invariant property smplace_2698 does not hold.
Invariant property smplace_2656 does not hold.
Invariant property smplace_2655 does not hold.
Invariant property smplace_2654 does not hold.
Invariant property smplace_2653 does not hold.
Invariant property smplace_2652 does not hold.
Invariant property smplace_2651 does not hold.
Invariant property smplace_2625 does not hold.
Invariant property smplace_2624 does not hold.
Invariant property smplace_2622 does not hold.
Invariant property smplace_2621 does not hold.
Invariant property smplace_2579 does not hold.
Invariant property smplace_2578 does not hold.
Invariant property smplace_2577 does not hold.
Invariant property smplace_2576 does not hold.
Invariant property smplace_2575 does not hold.
Invariant property smplace_2574 does not hold.
Invariant property smplace_2548 does not hold.
Invariant property smplace_2547 does not hold.
Invariant property smplace_2545 does not hold.
Invariant property smplace_2544 does not hold.
Invariant property smplace_2502 does not hold.
Invariant property smplace_2501 does not hold.
Invariant property smplace_2500 does not hold.
Invariant property smplace_2499 does not hold.
Invariant property smplace_2498 does not hold.
Invariant property smplace_2497 does not hold.
Invariant property smplace_2471 does not hold.
Invariant property smplace_2470 does not hold.
Invariant property smplace_2468 does not hold.
Invariant property smplace_2467 does not hold.
Invariant property smplace_2425 does not hold.
Invariant property smplace_2424 does not hold.
Invariant property smplace_2423 does not hold.
Invariant property smplace_2422 does not hold.
Invariant property smplace_2421 does not hold.
Invariant property smplace_2420 does not hold.
Invariant property smplace_2394 does not hold.
Invariant property smplace_2393 does not hold.
Invariant property smplace_2391 does not hold.
Invariant property smplace_2390 does not hold.
Invariant property smplace_2348 does not hold.
Invariant property smplace_2347 does not hold.
Invariant property smplace_2346 does not hold.
Invariant property smplace_2345 does not hold.
Invariant property smplace_2344 does not hold.
Invariant property smplace_2343 does not hold.
Invariant property smplace_2317 does not hold.
Invariant property smplace_2316 does not hold.
Invariant property smplace_2314 does not hold.
Invariant property smplace_2313 does not hold.
Invariant property smplace_2271 does not hold.
Invariant property smplace_2270 does not hold.
Invariant property smplace_2269 does not hold.
Invariant property smplace_2268 does not hold.
Invariant property smplace_2267 does not hold.
Invariant property smplace_2266 does not hold.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1480/4669 variables, and 0 constraints, problems are : Problem set: 0 solved, 1480 unsolved in 45038 ms.
Refiners :[Positive P Invariants (semi-flows): 0/550 constraints, State Equation: 0/2493 constraints, ReadFeed: 0/2 constraints, PredecessorRefiner: 1480/1480 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1480 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
Invariant property smplace_2240 does not hold.
Invariant property smplace_2239 does not hold.
Invariant property smplace_2237 does not hold.
Invariant property smplace_2236 does not hold.
Invariant property smplace_2194 does not hold.
Invariant property smplace_2193 does not hold.
Invariant property smplace_2192 does not hold.
Invariant property smplace_2191 does not hold.
Invariant property smplace_2190 does not hold.
Invariant property smplace_2189 does not hold.
Invariant property smplace_2163 does not hold.
Invariant property smplace_2162 does not hold.
Invariant property smplace_2160 does not hold.
Invariant property smplace_2159 does not hold.
Invariant property smplace_2117 does not hold.
Invariant property smplace_2116 does not hold.
Invariant property smplace_2115 does not hold.
Invariant property smplace_2114 does not hold.
Invariant property smplace_2113 does not hold.
Invariant property smplace_2112 does not hold.
Invariant property smplace_2086 does not hold.
Invariant property smplace_2085 does not hold.
Invariant property smplace_2083 does not hold.
Invariant property smplace_2082 does not hold.
Invariant property smplace_2040 does not hold.
Invariant property smplace_2039 does not hold.
Invariant property smplace_2038 does not hold.
Invariant property smplace_2037 does not hold.
Invariant property smplace_2036 does not hold.
Invariant property smplace_2035 does not hold.
Invariant property smplace_2009 does not hold.
Invariant property smplace_2008 does not hold.
Invariant property smplace_2006 does not hold.
Invariant property smplace_2005 does not hold.
Invariant property smplace_1963 does not hold.
Invariant property smplace_1962 does not hold.
Invariant property smplace_1961 does not hold.
Invariant property smplace_1960 does not hold.
Invariant property smplace_1959 does not hold.
Invariant property smplace_1958 does not hold.
Invariant property smplace_1932 does not hold.
Invariant property smplace_1931 does not hold.
Invariant property smplace_1929 does not hold.
Invariant property smplace_1928 does not hold.
Invariant property smplace_1886 does not hold.
Invariant property smplace_1885 does not hold.
Invariant property smplace_1884 does not hold.
Invariant property smplace_1883 does not hold.
Invariant property smplace_1882 does not hold.
Invariant property smplace_1881 does not hold.
Invariant property smplace_1855 does not hold.
Invariant property smplace_1854 does not hold.
Invariant property smplace_1852 does not hold.
Invariant property smplace_1851 does not hold.
Invariant property smplace_1809 does not hold.
Invariant property smplace_1808 does not hold.
Invariant property smplace_1807 does not hold.
Invariant property smplace_1806 does not hold.
Invariant property smplace_1805 does not hold.
Invariant property smplace_1804 does not hold.
Invariant property smplace_1778 does not hold.
Invariant property smplace_1777 does not hold.
Invariant property smplace_1775 does not hold.
Invariant property smplace_1774 does not hold.
Invariant property smplace_1732 does not hold.
Invariant property smplace_1731 does not hold.
Invariant property smplace_1730 does not hold.
Invariant property smplace_1729 does not hold.
Invariant property smplace_1728 does not hold.
Invariant property smplace_1727 does not hold.
Invariant property smplace_1701 does not hold.
Invariant property smplace_1700 does not hold.
Invariant property smplace_1698 does not hold.
Invariant property smplace_1697 does not hold.
Invariant property smplace_1655 does not hold.
Invariant property smplace_1654 does not hold.
Invariant property smplace_1653 does not hold.
Invariant property smplace_1652 does not hold.
Invariant property smplace_1651 does not hold.
Invariant property smplace_1650 does not hold.
Invariant property smplace_1624 does not hold.
Invariant property smplace_1623 does not hold.
Invariant property smplace_1621 does not hold.
Invariant property smplace_1620 does not hold.
Invariant property smplace_1578 does not hold.
Invariant property smplace_1577 does not hold.
Invariant property smplace_1576 does not hold.
Invariant property smplace_1575 does not hold.
Invariant property smplace_1574 does not hold.
Invariant property smplace_1573 does not hold.
Invariant property smplace_1547 does not hold.
Invariant property smplace_1546 does not hold.
Invariant property smplace_1544 does not hold.
Invariant property smplace_1543 does not hold.
Invariant property smplace_1501 does not hold.
Invariant property smplace_1500 does not hold.
Invariant property smplace_1499 does not hold.
Invariant property smplace_1498 does not hold.
Invariant property smplace_1497 does not hold.
Invariant property smplace_1496 does not hold.
Invariant property smplace_1470 does not hold.
Invariant property smplace_1469 does not hold.
Invariant property smplace_1467 does not hold.
Invariant property smplace_1466 does not hold.
Invariant property smplace_1424 does not hold.
Invariant property smplace_1423 does not hold.
Invariant property smplace_1422 does not hold.
Invariant property smplace_1421 does not hold.
Invariant property smplace_1420 does not hold.
Invariant property smplace_1419 does not hold.
Invariant property smplace_1393 does not hold.
Invariant property smplace_1392 does not hold.
Invariant property smplace_1390 does not hold.
Invariant property smplace_1389 does not hold.
Invariant property smplace_1347 does not hold.
Invariant property smplace_1346 does not hold.
Invariant property smplace_1345 does not hold.
Invariant property smplace_1344 does not hold.
Invariant property smplace_1343 does not hold.
Invariant property smplace_1342 does not hold.
Invariant property smplace_1316 does not hold.
Invariant property smplace_1315 does not hold.
Invariant property smplace_1313 does not hold.
Invariant property smplace_1312 does not hold.
Invariant property smplace_1270 does not hold.
Invariant property smplace_1269 does not hold.
Invariant property smplace_1268 does not hold.
Invariant property smplace_1267 does not hold.
Invariant property smplace_1266 does not hold.
Invariant property smplace_1265 does not hold.
Invariant property smplace_1239 does not hold.
Invariant property smplace_1238 does not hold.
Invariant property smplace_1236 does not hold.
Invariant property smplace_1235 does not hold.
Invariant property smplace_1193 does not hold.
Invariant property smplace_1192 does not hold.
Invariant property smplace_1191 does not hold.
Invariant property smplace_1190 does not hold.
Invariant property smplace_1189 does not hold.
Invariant property smplace_1188 does not hold.
Invariant property smplace_1162 does not hold.
Invariant property smplace_1161 does not hold.
Invariant property smplace_1159 does not hold.
Invariant property smplace_1158 does not hold.
Invariant property smplace_1116 does not hold.
Invariant property smplace_1115 does not hold.
Invariant property smplace_1114 does not hold.
Invariant property smplace_1113 does not hold.
Invariant property smplace_1112 does not hold.
Invariant property smplace_1111 does not hold.
Invariant property smplace_1085 does not hold.
Invariant property smplace_1084 does not hold.
Invariant property smplace_1082 does not hold.
Invariant property smplace_1081 does not hold.
Invariant property smplace_1039 does not hold.
Invariant property smplace_1038 does not hold.
Invariant property smplace_1037 does not hold.
Invariant property smplace_1036 does not hold.
Invariant property smplace_1035 does not hold.
Invariant property smplace_1034 does not hold.
Invariant property smplace_1008 does not hold.
Invariant property smplace_1007 does not hold.
Invariant property smplace_1005 does not hold.
Invariant property smplace_1004 does not hold.
Invariant property smplace_962 does not hold.
Invariant property smplace_961 does not hold.
Invariant property smplace_960 does not hold.
Invariant property smplace_959 does not hold.
Invariant property smplace_958 does not hold.
Invariant property smplace_957 does not hold.
Invariant property smplace_931 does not hold.
Invariant property smplace_930 does not hold.
Invariant property smplace_928 does not hold.
Invariant property smplace_927 does not hold.
Invariant property smplace_885 does not hold.
Invariant property smplace_884 does not hold.
Invariant property smplace_883 does not hold.
Invariant property smplace_882 does not hold.
Invariant property smplace_881 does not hold.
Invariant property smplace_880 does not hold.
Invariant property smplace_854 does not hold.
Invariant property smplace_853 does not hold.
Invariant property smplace_851 does not hold.
Invariant property smplace_850 does not hold.
Invariant property smplace_808 does not hold.
Invariant property smplace_807 does not hold.
Invariant property smplace_806 does not hold.
Invariant property smplace_805 does not hold.
Invariant property smplace_804 does not hold.
Invariant property smplace_803 does not hold.
Invariant property smplace_777 does not hold.
Invariant property smplace_776 does not hold.
Invariant property smplace_774 does not hold.
Invariant property smplace_773 does not hold.
Invariant property smplace_731 does not hold.
Invariant property smplace_730 does not hold.
Invariant property smplace_729 does not hold.
Invariant property smplace_728 does not hold.
Invariant property smplace_727 does not hold.
Invariant property smplace_726 does not hold.
Invariant property smplace_700 does not hold.
Invariant property smplace_699 does not hold.
Invariant property smplace_697 does not hold.
Invariant property smplace_696 does not hold.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1480/4669 variables, and 0 constraints, problems are : Problem set: 193 solved, 1287 unsolved in 45028 ms.
Refiners :[Positive P Invariants (semi-flows): 0/550 constraints, State Equation: 0/2493 constraints, ReadFeed: 0/2 constraints, PredecessorRefiner: 0/1480 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 90395ms problems are : Problem set: 193 solved, 1287 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 1287 out of 2493 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2493/2493 places, 2176/2176 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 111 transitions
Trivial Post-agglo rules discarded 111 transitions
Performed 111 trivial Post agglomeration. Transition count delta: 111
Iterating post reduction 0 with 111 rules applied. Total rules applied 111 place count 2493 transition count 2065
Reduce places removed 111 places and 0 transitions.
Iterating post reduction 1 with 111 rules applied. Total rules applied 222 place count 2382 transition count 2065
Performed 54 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 54 Pre rules applied. Total rules applied 222 place count 2382 transition count 2011
Deduced a syphon composed of 54 places in 5 ms
Reduce places removed 54 places and 0 transitions.
Iterating global reduction 2 with 108 rules applied. Total rules applied 330 place count 2328 transition count 2011
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 344 place count 2314 transition count 1997
Iterating global reduction 2 with 14 rules applied. Total rules applied 358 place count 2314 transition count 1997
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 14 Pre rules applied. Total rules applied 358 place count 2314 transition count 1983
Deduced a syphon composed of 14 places in 5 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 2 with 28 rules applied. Total rules applied 386 place count 2300 transition count 1983
Invariant property smplace_654 does not hold.
Invariant property smplace_653 does not hold.
Invariant property smplace_652 does not hold.
Performed 148 Post agglomeration using F-continuation condition.Transition count delta: 148
Deduced a syphon composed of 148 places in 4 ms
Reduce places removed 148 places and 0 transitions.
Iterating global reduction 2 with 296 rules applied. Total rules applied 682 place count 2152 transition count 1835
Invariant property smplace_651 does not hold.
Invariant property smplace_650 does not hold.
Performed 22 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 22 places in 3 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 2 with 44 rules applied. Total rules applied 726 place count 2130 transition count 1835
Invariant property smplace_649 does not hold.
Free-agglomeration rule applied 23 times.
Iterating global reduction 2 with 23 rules applied. Total rules applied 749 place count 2130 transition count 1812
Reduce places removed 23 places and 0 transitions.
Iterating post reduction 2 with 23 rules applied. Total rules applied 772 place count 2107 transition count 1812
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 773 place count 2107 transition count 1812
Applied a total of 773 rules in 504 ms. Remains 2107 /2493 variables (removed 386) and now considering 1812/2176 (removed 364) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 504 ms. Remains : 2107/2493 places, 1812/2176 transitions.
Invariant property smplace_623 does not hold.
Invariant property smplace_622 does not hold.
Invariant property smplace_620 does not hold.
Invariant property smplace_619 does not hold.
Invariant property smplace_577 does not hold.
Invariant property smplace_576 does not hold.
Invariant property smplace_575 does not hold.
Invariant property smplace_574 does not hold.
Invariant property smplace_573 does not hold.
Invariant property smplace_572 does not hold.
Invariant property smplace_546 does not hold.
Invariant property smplace_545 does not hold.
Invariant property smplace_543 does not hold.
Invariant property smplace_542 does not hold.
Invariant property smplace_500 does not hold.
Invariant property smplace_499 does not hold.
Invariant property smplace_498 does not hold.
Invariant property smplace_497 does not hold.
Invariant property smplace_496 does not hold.
Invariant property smplace_495 does not hold.
Invariant property smplace_469 does not hold.
Invariant property smplace_468 does not hold.
Invariant property smplace_466 does not hold.
Invariant property smplace_465 does not hold.
Invariant property smplace_423 does not hold.
Invariant property smplace_422 does not hold.
Invariant property smplace_421 does not hold.
Invariant property smplace_420 does not hold.
Invariant property smplace_419 does not hold.
Invariant property smplace_418 does not hold.
Invariant property smplace_392 does not hold.
Invariant property smplace_391 does not hold.
Invariant property smplace_389 does not hold.
Invariant property smplace_388 does not hold.
Invariant property smplace_346 does not hold.
Invariant property smplace_345 does not hold.
Invariant property smplace_344 does not hold.
Invariant property smplace_343 does not hold.
Invariant property smplace_342 does not hold.
Invariant property smplace_341 does not hold.
Invariant property smplace_315 does not hold.
Invariant property smplace_314 does not hold.
Invariant property smplace_312 does not hold.
Invariant property smplace_311 does not hold.
Invariant property smplace_269 does not hold.
Invariant property smplace_268 does not hold.
Invariant property smplace_267 does not hold.
Invariant property smplace_266 does not hold.
Invariant property smplace_265 does not hold.
Invariant property smplace_264 does not hold.
Invariant property smplace_238 does not hold.
Invariant property smplace_237 does not hold.
Invariant property smplace_235 does not hold.
Invariant property smplace_234 does not hold.
Invariant property smplace_192 does not hold.
Invariant property smplace_191 does not hold.
Invariant property smplace_190 does not hold.
Invariant property smplace_189 does not hold.
Invariant property smplace_188 does not hold.
Invariant property smplace_187 does not hold.
Invariant property smplace_161 does not hold.
Invariant property smplace_160 does not hold.
Invariant property smplace_158 does not hold.
Invariant property smplace_157 does not hold.
Invariant property smplace_127 does not hold.
Invariant property smplace_126 does not hold.
Invariant property smplace_125 does not hold.
Invariant property smplace_124 does not hold.
Invariant property smplace_123 does not hold.
Invariant property smplace_122 does not hold.
Invariant property smplace_121 does not hold.
Invariant property smplace_120 does not hold.
Invariant property smplace_115 does not hold.
Invariant property smplace_114 does not hold.
Invariant property smplace_113 does not hold.
Invariant property smplace_112 does not hold.
Invariant property smplace_111 does not hold.
Invariant property smplace_110 does not hold.
Invariant property smplace_109 does not hold.
Invariant property smplace_108 does not hold.
Invariant property smplace_103 does not hold.
Invariant property smplace_102 does not hold.
Invariant property smplace_101 does not hold.
Invariant property smplace_100 does not hold.
Invariant property smplace_99 does not hold.
Invariant property smplace_98 does not hold.
Invariant property smplace_93 does not hold.
Invariant property smplace_92 does not hold.
Invariant property smplace_91 does not hold.
Invariant property smplace_90 does not hold.
Invariant property smplace_89 does not hold.
Invariant property smplace_87 does not hold.
Invariant property smplace_86 does not hold.
Invariant property smplace_84 does not hold.
Invariant property smplace_83 does not hold.
Invariant property smplace_82 does not hold.
Invariant property smplace_81 does not hold.
Invariant property smplace_80 does not hold.
Invariant property smplace_79 does not hold.
Invariant property smplace_77 does not hold.
Invariant property smplace_76 does not hold.
Invariant property smplace_75 does not hold.
Invariant property smplace_74 does not hold.
Invariant property smplace_73 does not hold.
Invariant property smplace_72 does not hold.
Invariant property smplace_70 does not hold.
Invariant property smplace_69 does not hold.
Invariant property smplace_68 does not hold.
Invariant property smplace_67 does not hold.
Invariant property smplace_66 does not hold.
Invariant property smplace_65 does not hold.
Invariant property smplace_63 does not hold.
Invariant property smplace_62 does not hold.
Invariant property smplace_52 does not hold.
Invariant property smplace_51 does not hold.
SDD proceeding with computation,1954 properties remain. new max is 4096
SDD size :1.24739e+70 after 6.7629e+146
RANDOM walk for 737434 steps (0 resets) in 120006 ms. (6 steps per ms) remains 1162/1281 properties
BEST_FIRST walk for 4003 steps (8 resets) in 135 ms. (29 steps per ms) remains 1162/1162 properties
BEST_FIRST walk for 4003 steps (8 resets) in 121 ms. (32 steps per ms) remains 1162/1162 properties
BEST_FIRST walk for 4003 steps (8 resets) in 110 ms. (36 steps per ms) remains 1162/1162 properties
BEST_FIRST walk for 4004 steps (8 resets) in 144 ms. (27 steps per ms) remains 1162/1162 properties
BEST_FIRST walk for 4003 steps (8 resets) in 137 ms. (29 steps per ms) remains 1162/1162 properties
BEST_FIRST walk for 4004 steps (8 resets) in 123 ms. (32 steps per ms) remains 1162/1162 properties
BEST_FIRST walk for 4004 steps (8 resets) in 133 ms. (29 steps per ms) remains 1162/1162 properties
BEST_FIRST walk for 4004 steps (8 resets) in 132 ms. (30 steps per ms) remains 1162/1162 properties
BEST_FIRST walk for 4003 steps (8 resets) in 137 ms. (29 steps per ms) remains 1162/1162 properties
BEST_FIRST walk for 4003 steps (8 resets) in 123 ms. (32 steps per ms) remains 1162/1162 properties
BEST_FIRST walk for 4003 steps (8 resets) in 119 ms. (33 steps per ms) remains 1162/1162 properties
BEST_FIRST walk for 4003 steps (8 resets) in 132 ms. (30 steps per ms) remains 1162/1162 properties
BEST_FIRST walk for 4004 steps (8 resets) in 163 ms. (24 steps per ms) remains 1162/1162 properties
BEST_FIRST walk for 4002 steps (8 resets) in 167 ms. (23 steps per ms) remains 1162/1162 properties
BEST_FIRST walk for 4003 steps (8 resets) in 138 ms. (28 steps per ms) remains 1162/1162 properties
BEST_FIRST walk for 4002 steps (8 resets) in 173 ms. (23 steps per ms) remains 1162/1162 properties
BEST_FIRST walk for 4004 steps (8 resets) in 161 ms. (24 steps per ms) remains 1162/1162 properties
BEST_FIRST walk for 4003 steps (8 resets) in 177 ms. (22 steps per ms) remains 1162/1162 properties
BEST_FIRST walk for 4004 steps (8 resets) in 181 ms. (22 steps per ms) remains 1162/1162 properties
BEST_FIRST walk for 4004 steps (8 resets) in 177 ms. (22 steps per ms) remains 1162/1162 properties
BEST_FIRST walk for 4003 steps (8 resets) in 165 ms. (24 steps per ms) remains 1162/1162 properties
BEST_FIRST walk for 4003 steps (8 resets) in 213 ms. (18 steps per ms) remains 1162/1162 properties
BEST_FIRST walk for 4003 steps (8 resets) in 189 ms. (21 steps per ms) remains 1162/1162 properties
BEST_FIRST walk for 4003 steps (8 resets) in 140 ms. (28 steps per ms) remains 1162/1162 properties
BEST_FIRST walk for 4003 steps (8 resets) in 127 ms. (31 steps per ms) remains 1162/1162 properties
BEST_FIRST walk for 4004 steps (8 resets) in 109 ms. (36 steps per ms) remains 1162/1162 properties
BEST_FIRST walk for 4003 steps (8 resets) in 113 ms. (35 steps per ms) remains 1162/1162 properties
BEST_FIRST walk for 4003 steps (8 resets) in 118 ms. (33 steps per ms) remains 1162/1162 properties
BEST_FIRST walk for 4002 steps (8 resets) in 149 ms. (26 steps per ms) remains 1162/1162 properties
BEST_FIRST walk for 4004 steps (8 resets) in 130 ms. (30 steps per ms) remains 1162/1162 properties
BEST_FIRST walk for 4004 steps (8 resets) in 110 ms. (36 steps per ms) remains 1162/1162 properties
BEST_FIRST walk for 4004 steps (8 resets) in 132 ms. (30 steps per ms) remains 1162/1162 properties
BEST_FIRST walk for 4004 steps (8 resets) in 133 ms. (29 steps per ms) remains 1162/1162 properties
BEST_FIRST walk for 4004 steps (8 resets) in 136 ms. (29 steps per ms) remains 1162/1162 properties
BEST_FIRST walk for 4003 steps (8 resets) in 136 ms. (29 steps per ms) remains 1162/1162 properties
BEST_FIRST walk for 4003 steps (8 resets) in 151 ms. (26 steps per ms) remains 1162/1162 properties
BEST_FIRST walk for 4004 steps (8 resets) in 119 ms. (33 steps per ms) remains 1162/1162 properties
BEST_FIRST walk for 4004 steps (8 resets) in 128 ms. (31 steps per ms) remains 1162/1162 properties
BEST_FIRST walk for 4003 steps (8 resets) in 130 ms. (30 steps per ms) remains 1162/1162 properties
BEST_FIRST walk for 4003 steps (8 resets) in 112 ms. (35 steps per ms) remains 1162/1162 properties
BEST_FIRST walk for 4004 steps (8 resets) in 115 ms. (34 steps per ms) remains 1162/1162 properties
BEST_FIRST walk for 4004 steps (8 resets) in 136 ms. (29 steps per ms) remains 1162/1162 properties
BEST_FIRST walk for 4004 steps (8 resets) in 119 ms. (33 steps per ms) remains 1162/1162 properties
BEST_FIRST walk for 4004 steps (8 resets) in 118 ms. (33 steps per ms) remains 1162/1162 properties
BEST_FIRST walk for 4002 steps (8 resets) in 134 ms. (29 steps per ms) remains 1162/1162 properties
BEST_FIRST walk for 4004 steps (8 resets) in 107 ms. (37 steps per ms) remains 1162/1162 properties
BEST_FIRST walk for 4003 steps (8 resets) in 123 ms. (32 steps per ms) remains 1162/1162 properties
BEST_FIRST walk for 4004 steps (8 resets) in 118 ms. (33 steps per ms) remains 1162/1162 properties
BEST_FIRST walk for 4004 steps (8 resets) in 136 ms. (29 steps per ms) remains 1162/1162 properties
BEST_FIRST walk for 4004 steps (8 resets) in 133 ms. (29 steps per ms) remains 1162/1162 properties
// Phase 1: matrix 1812 rows 2107 cols
[2025-06-04 01:43:46] [INFO ] Computed 550 invariants in 5 ms
[2025-06-04 01:43:46] [INFO ] State equation strengthened by 2 read => feed constraints.
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
Invariant property smplace_150 does not hold.
Invariant property smplace_88 does not hold.
SDD proceeding with computation,1952 properties remain. new max is 4096
SDD size :6.7629e+146 after 6.7629e+146
Invariant property smplace_204 does not hold.
Invariant property smplace_203 does not hold.
Invariant property smplace_202 does not hold.
Invariant property smplace_201 does not hold.
Invariant property smplace_200 does not hold.
Invariant property smplace_199 does not hold.
Invariant property smplace_198 does not hold.
Invariant property smplace_197 does not hold.
Invariant property smplace_186 does not hold.
Invariant property smplace_185 does not hold.
Invariant property smplace_180 does not hold.
Invariant property smplace_179 does not hold.
Invariant property smplace_178 does not hold.
Invariant property smplace_177 does not hold.
Invariant property smplace_176 does not hold.
Invariant property smplace_175 does not hold.
Invariant property smplace_170 does not hold.
Invariant property smplace_169 does not hold.
Invariant property smplace_168 does not hold.
Invariant property smplace_167 does not hold.
Invariant property smplace_166 does not hold.
Invariant property smplace_164 does not hold.
Invariant property smplace_163 does not hold.
Invariant property smplace_159 does not hold.
Invariant property smplace_156 does not hold.
Invariant property smplace_154 does not hold.
Invariant property smplace_153 does not hold.
Invariant property smplace_152 does not hold.
Invariant property smplace_151 does not hold.
Invariant property smplace_149 does not hold.
Invariant property smplace_147 does not hold.
Invariant property smplace_146 does not hold.
Invariant property smplace_145 does not hold.
Invariant property smplace_144 does not hold.
Invariant property smplace_143 does not hold.
Invariant property smplace_142 does not hold.
Invariant property smplace_140 does not hold.
Invariant property smplace_139 does not hold.
SDD proceeding with computation,1914 properties remain. new max is 4096
SDD size :6.7629e+146 after 6.7629e+146
SDD proceeding with computation,1914 properties remain. new max is 8192
SDD size :6.7629e+146 after 6.7629e+146
SDD proceeding with computation,1914 properties remain. new max is 16384
SDD size :6.7629e+146 after 6.7629e+146
SDD proceeding with computation,1914 properties remain. new max is 32768
SDD size :6.7629e+146 after 6.7629e+146
SDD proceeding with computation,1914 properties remain. new max is 65536
SDD size :6.7629e+146 after 6.7629e+146
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/1047 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1047 unsolved
At refinement iteration 1 (OVERLAPS) 403/1450 variables, 294/294 constraints. Problems are: Problem set: 40 solved, 1007 unsolved
Invariant property smplace_281 does not hold.
Invariant property smplace_280 does not hold.
Invariant property smplace_279 does not hold.
Invariant property smplace_278 does not hold.
Invariant property smplace_277 does not hold.
Invariant property smplace_276 does not hold.
Invariant property smplace_275 does not hold.
Invariant property smplace_274 does not hold.
Invariant property smplace_263 does not hold.
Invariant property smplace_262 does not hold.
Invariant property smplace_257 does not hold.
Invariant property smplace_256 does not hold.
Invariant property smplace_255 does not hold.
Invariant property smplace_254 does not hold.
Invariant property smplace_253 does not hold.
Invariant property smplace_252 does not hold.
Invariant property smplace_247 does not hold.
Invariant property smplace_246 does not hold.
Invariant property smplace_245 does not hold.
Invariant property smplace_244 does not hold.
Invariant property smplace_243 does not hold.
Invariant property smplace_241 does not hold.
Invariant property smplace_240 does not hold.
Invariant property smplace_236 does not hold.
Invariant property smplace_233 does not hold.
Invariant property smplace_231 does not hold.
Invariant property smplace_230 does not hold.
Invariant property smplace_229 does not hold.
Invariant property smplace_228 does not hold.
Invariant property smplace_227 does not hold.
Invariant property smplace_226 does not hold.
Invariant property smplace_224 does not hold.
Invariant property smplace_223 does not hold.
Invariant property smplace_222 does not hold.
Invariant property smplace_221 does not hold.
Invariant property smplace_220 does not hold.
Invariant property smplace_219 does not hold.
Invariant property smplace_217 does not hold.
Invariant property smplace_216 does not hold.
Invariant property smplace_165 does not hold.
SDD proceeding with computation,1874 properties remain. new max is 65536
SDD size :6.7629e+146 after 6.7629e+146
SDD proceeding with computation,1874 properties remain. new max is 131072
SDD size :6.7629e+146 after 6.7629e+146
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1450/3919 variables, and 294 constraints, problems are : Problem set: 80 solved, 967 unsolved in 75024 ms.
Refiners :[Positive P Invariants (semi-flows): 294/550 constraints, State Equation: 0/2107 constraints, ReadFeed: 0/2 constraints, PredecessorRefiner: 1047/1047 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 80 solved, 967 unsolved
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
SDD proceeding with computation,1874 properties remain. new max is 262144
SDD size :6.7629e+146 after 6.7629e+146
At refinement iteration 0 (INCLUDED_ONLY) 0/967 variables, 0/0 constraints. Problems are: Problem set: 80 solved, 967 unsolved
At refinement iteration 1 (OVERLAPS) 367/1334 variables, 272/272 constraints. Problems are: Problem set: 80 solved, 967 unsolved
Invariant property smplace_304 does not hold.
Invariant property smplace_242 does not hold.
SDD proceeding with computation,1872 properties remain. new max is 262144
SDD size :6.7629e+146 after 6.7629e+146
At refinement iteration 2 (INCLUDED_ONLY) 0/1334 variables, 0/272 constraints. Problems are: Problem set: 82 solved, 965 unsolved
At refinement iteration 3 (OVERLAPS) 1179/2513 variables, 1334/1606 constraints. Problems are: Problem set: 82 solved, 965 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2513/3919 variables, and 2571 constraints, problems are : Problem set: 82 solved, 965 unsolved in 75063 ms.
Refiners :[Positive P Invariants (semi-flows): 272/550 constraints, State Equation: 1334/2107 constraints, ReadFeed: 0/2 constraints, PredecessorRefiner: 965/1047 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 150305ms problems are : Problem set: 82 solved, 965 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 965 out of 2107 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2107/2107 places, 1812/1812 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 69 transitions
Trivial Post-agglo rules discarded 69 transitions
Performed 69 trivial Post agglomeration. Transition count delta: 69
Iterating post reduction 0 with 69 rules applied. Total rules applied 69 place count 2107 transition count 1743
Reduce places removed 69 places and 0 transitions.
Iterating post reduction 1 with 69 rules applied. Total rules applied 138 place count 2038 transition count 1743
Performed 27 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 27 Pre rules applied. Total rules applied 138 place count 2038 transition count 1716
Deduced a syphon composed of 27 places in 2 ms
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 2 with 54 rules applied. Total rules applied 192 place count 2011 transition count 1716
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 201 place count 2002 transition count 1707
Iterating global reduction 2 with 9 rules applied. Total rules applied 210 place count 2002 transition count 1707
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 9 Pre rules applied. Total rules applied 210 place count 2002 transition count 1698
Deduced a syphon composed of 9 places in 2 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 18 rules applied. Total rules applied 228 place count 1993 transition count 1698
Performed 78 Post agglomeration using F-continuation condition.Transition count delta: 78
Deduced a syphon composed of 78 places in 2 ms
Reduce places removed 78 places and 0 transitions.
Iterating global reduction 2 with 156 rules applied. Total rules applied 384 place count 1915 transition count 1620
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 13 places in 2 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 2 with 26 rules applied. Total rules applied 410 place count 1902 transition count 1620
Free-agglomeration rule applied 6 times.
Iterating global reduction 2 with 6 rules applied. Total rules applied 416 place count 1902 transition count 1614
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 422 place count 1896 transition count 1614
Applied a total of 422 rules in 185 ms. Remains 1896 /2107 variables (removed 211) and now considering 1614/1812 (removed 198) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 185 ms. Remains : 1896/2107 places, 1614/1812 transitions.
RANDOM walk for 1258103 steps (0 resets) in 120006 ms. (10 steps per ms) remains 924/965 properties
BEST_FIRST walk for 4001 steps (8 resets) in 95 ms. (41 steps per ms) remains 924/924 properties
BEST_FIRST walk for 4004 steps (8 resets) in 107 ms. (37 steps per ms) remains 924/924 properties
BEST_FIRST walk for 4004 steps (8 resets) in 108 ms. (36 steps per ms) remains 924/924 properties
BEST_FIRST walk for 4003 steps (8 resets) in 97 ms. (40 steps per ms) remains 924/924 properties
BEST_FIRST walk for 4003 steps (8 resets) in 105 ms. (37 steps per ms) remains 924/924 properties
BEST_FIRST walk for 4002 steps (8 resets) in 118 ms. (33 steps per ms) remains 924/924 properties
BEST_FIRST walk for 4004 steps (8 resets) in 95 ms. (41 steps per ms) remains 924/924 properties
BEST_FIRST walk for 4002 steps (8 resets) in 101 ms. (39 steps per ms) remains 924/924 properties
BEST_FIRST walk for 4003 steps (8 resets) in 115 ms. (34 steps per ms) remains 924/924 properties
BEST_FIRST walk for 4003 steps (8 resets) in 105 ms. (37 steps per ms) remains 924/924 properties
BEST_FIRST walk for 4004 steps (8 resets) in 88 ms. (44 steps per ms) remains 924/924 properties
BEST_FIRST walk for 4004 steps (8 resets) in 79 ms. (50 steps per ms) remains 924/924 properties
BEST_FIRST walk for 4004 steps (8 resets) in 102 ms. (38 steps per ms) remains 924/924 properties
BEST_FIRST walk for 4004 steps (8 resets) in 100 ms. (39 steps per ms) remains 924/924 properties
BEST_FIRST walk for 4004 steps (8 resets) in 112 ms. (35 steps per ms) remains 924/924 properties
BEST_FIRST walk for 4003 steps (8 resets) in 110 ms. (36 steps per ms) remains 924/924 properties
BEST_FIRST walk for 4004 steps (8 resets) in 105 ms. (37 steps per ms) remains 924/924 properties
BEST_FIRST walk for 4002 steps (8 resets) in 95 ms. (41 steps per ms) remains 924/924 properties
BEST_FIRST walk for 4004 steps (8 resets) in 84 ms. (47 steps per ms) remains 924/924 properties
BEST_FIRST walk for 4001 steps (8 resets) in 86 ms. (45 steps per ms) remains 924/924 properties
BEST_FIRST walk for 4003 steps (8 resets) in 81 ms. (48 steps per ms) remains 924/924 properties
BEST_FIRST walk for 4002 steps (8 resets) in 91 ms. (43 steps per ms) remains 924/924 properties
BEST_FIRST walk for 4004 steps (8 resets) in 82 ms. (48 steps per ms) remains 924/924 properties
BEST_FIRST walk for 4002 steps (8 resets) in 123 ms. (32 steps per ms) remains 924/924 properties
BEST_FIRST walk for 4004 steps (8 resets) in 101 ms. (39 steps per ms) remains 924/924 properties
BEST_FIRST walk for 4002 steps (8 resets) in 96 ms. (41 steps per ms) remains 924/924 properties
BEST_FIRST walk for 4004 steps (8 resets) in 108 ms. (36 steps per ms) remains 924/924 properties
BEST_FIRST walk for 4004 steps (8 resets) in 89 ms. (44 steps per ms) remains 924/924 properties
BEST_FIRST walk for 4004 steps (8 resets) in 87 ms. (45 steps per ms) remains 924/924 properties
BEST_FIRST walk for 4003 steps (8 resets) in 103 ms. (38 steps per ms) remains 924/924 properties
BEST_FIRST walk for 4003 steps (8 resets) in 102 ms. (38 steps per ms) remains 924/924 properties
BEST_FIRST walk for 4004 steps (8 resets) in 92 ms. (43 steps per ms) remains 924/924 properties
BEST_FIRST walk for 4004 steps (8 resets) in 98 ms. (40 steps per ms) remains 924/924 properties
BEST_FIRST walk for 4004 steps (8 resets) in 96 ms. (41 steps per ms) remains 924/924 properties
BEST_FIRST walk for 4003 steps (8 resets) in 97 ms. (40 steps per ms) remains 924/924 properties
BEST_FIRST walk for 4004 steps (8 resets) in 83 ms. (47 steps per ms) remains 924/924 properties
BEST_FIRST walk for 4004 steps (8 resets) in 98 ms. (40 steps per ms) remains 924/924 properties
BEST_FIRST walk for 4004 steps (8 resets) in 113 ms. (35 steps per ms) remains 924/924 properties
BEST_FIRST walk for 4004 steps (8 resets) in 101 ms. (39 steps per ms) remains 924/924 properties
BEST_FIRST walk for 4003 steps (8 resets) in 100 ms. (39 steps per ms) remains 924/924 properties
BEST_FIRST walk for 4003 steps (8 resets) in 100 ms. (39 steps per ms) remains 924/924 properties
BEST_FIRST walk for 4002 steps (8 resets) in 112 ms. (35 steps per ms) remains 924/924 properties
BEST_FIRST walk for 4003 steps (8 resets) in 88 ms. (44 steps per ms) remains 924/924 properties
BEST_FIRST walk for 4004 steps (8 resets) in 82 ms. (48 steps per ms) remains 924/924 properties
BEST_FIRST walk for 4004 steps (8 resets) in 113 ms. (35 steps per ms) remains 924/924 properties
BEST_FIRST walk for 4004 steps (8 resets) in 79 ms. (50 steps per ms) remains 924/924 properties
BEST_FIRST walk for 4003 steps (8 resets) in 94 ms. (42 steps per ms) remains 924/924 properties
BEST_FIRST walk for 4003 steps (8 resets) in 102 ms. (38 steps per ms) remains 924/924 properties
BEST_FIRST walk for 4004 steps (8 resets) in 101 ms. (39 steps per ms) remains 924/924 properties
BEST_FIRST walk for 4004 steps (8 resets) in 107 ms. (37 steps per ms) remains 924/924 properties
SDD proceeding with computation,1872 properties remain. new max is 524288
SDD size :6.7629e+146 after 6.7629e+146
Invariant property smplace_358 does not hold.
Invariant property smplace_357 does not hold.
Invariant property smplace_356 does not hold.
Invariant property smplace_355 does not hold.
Invariant property smplace_354 does not hold.
Invariant property smplace_353 does not hold.
Invariant property smplace_352 does not hold.
Invariant property smplace_351 does not hold.
Invariant property smplace_340 does not hold.
Invariant property smplace_339 does not hold.
Invariant property smplace_334 does not hold.
Invariant property smplace_333 does not hold.
Invariant property smplace_332 does not hold.
Invariant property smplace_331 does not hold.
Invariant property smplace_330 does not hold.
Invariant property smplace_329 does not hold.
Invariant property smplace_324 does not hold.
Invariant property smplace_323 does not hold.
Invariant property smplace_322 does not hold.
Invariant property smplace_321 does not hold.
Invariant property smplace_320 does not hold.
Invariant property smplace_318 does not hold.
Invariant property smplace_317 does not hold.
Invariant property smplace_313 does not hold.
Invariant property smplace_310 does not hold.
Invariant property smplace_308 does not hold.
Invariant property smplace_307 does not hold.
Invariant property smplace_306 does not hold.
Invariant property smplace_305 does not hold.
Invariant property smplace_303 does not hold.
Invariant property smplace_301 does not hold.
Invariant property smplace_300 does not hold.
Invariant property smplace_299 does not hold.
Invariant property smplace_298 does not hold.
Invariant property smplace_297 does not hold.
Invariant property smplace_296 does not hold.
Invariant property smplace_294 does not hold.
Invariant property smplace_293 does not hold.
SDD proceeding with computation,1834 properties remain. new max is 524288
SDD size :6.7629e+146 after 6.7629e+146
Interrupted probabilistic random walk after 925389 steps, run timeout after 93003 ms. (steps per millisecond=9 ) properties seen :0 out of 924
Probabilistic random walk after 925389 steps, saw 805222 distinct states, run finished after 93010 ms. (steps per millisecond=9 ) properties seen :0
// Phase 1: matrix 1614 rows 1896 cols
[2025-06-04 01:48:21] [INFO ] Computed 550 invariants in 4 ms
[2025-06-04 01:48:21] [INFO ] State equation strengthened by 2 read => feed constraints.
Starting Z3 with timeout 90.0 s and query timeout 9000.0 ms
SDD proceeding with computation,1834 properties remain. new max is 1048576
SDD size :6.7629e+146 after 6.7629e+146
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/886 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 886 unsolved
At refinement iteration 1 (OVERLAPS) 284/1170 variables, 247/247 constraints. Problems are: Problem set: 0 solved, 886 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1170 variables, 0/247 constraints. Problems are: Problem set: 0 solved, 886 unsolved
At refinement iteration 3 (OVERLAPS) 1026/2196 variables, 1170/1417 constraints. Problems are: Problem set: 0 solved, 886 unsolved
Error getting values : (error "ParserException while parsing response: ((t12 (/ 1.0 11.0))
(t13 (/ 1.0 88.0))
(t14 (/ 1.0 88.0))
(t15 (/ 1.0 88.0))
(t16 (/ 1.0 88.0))
(t17 (/ 1.0 88.0))
(t18 (/ 9.0 88.0))
(t19 (/ 1.0 88.0))
(t20 (/ 5.0 22.0))
(t21 (/ 23.0 88.0))
(t22 (/ 1.0 88.0))
(t23 (/ 1.0 88.0))
(t24 (/ 1.0 88.0))
(t25 (/ 15.0 88.0))
(t26 0.0)
(t27 (/ 1.0 88.0))
(t28 (/ 1.0 11.0))
(t29 0.0)
(t30 (/ 1.0 11.0))
(t31 (/ 1.0 88.0))
(t32 (/ 1.0 88.0))
(t33 (/ 15.0 88.0))
(t34 (/ 1.0 88.0))
(t35 (/ 1.0 88.0))
(t36 (/ 1.0 88.0))
(t37 (/ 1.0 11.0))
(t38 0.0)
(t39 (/ 1.0 88.0))
(t40 (/ 1.0 88.0))
(t41 (/ 1.0 88.0))
(t42 (/ 15.0 88.0))
(t43 (/ 1.0 88.0))
(t44 (/ 1.0 88.0))
(t45 (/ 1.0 88.0))
(t46 (/ 1.0 11.0))
(t47 0.0)
(t48 (/ 15.0 88.0))
(t49 (/ 1.0 88.0))
(t50 (/ 1.0 88.0))
(t51 (/ 1.0 88.0))
(t52 (/ 1.0 11.0))
(t53 (/ 1.0 88.0))
(t54 (/ 1.0 11.0))
(t55 (/ 1.0 88.0))
(t56 (/ 1.0 88.0))
(t57 (/ 1.0 88.0))
(t58 (/ 1.0 88.0))
(t59 (/ 1.0 88.0))
(t60 (/ 1.0 11.0))
(t61 (/ 1.0 88.0))
(t62 (/ 5.0 22.0))
(t63 (/ 15.0 88.0))
(t64 (/ 1.0 88.0))
(t65 (/ 1.0 88.0))
(t66 (/ 1.0 88.0))
(t67 (/ 1.0 11.0))
(t68 (/ 1.0 88.0))
(t69 (/ 1.0 11.0))
(t70 (/ 1.0 88.0))
(t71 (/ 1.0 88.0))
(t72 (/ 1.0 88.0))
(t73 (/ 1.0 88.0))
(t75 (/ 9.0 88.0))
(t76 (/ 1.0 88.0))
(t79 (/ 1.0 88.0))
(t82 (/ 1.0 88.0))
(t127 0.0)
(t128 0.0)
(t129 0.0)
(t130 (/ 87.0 88.0))
(t131 0.0)
(t132 0.0)
(t133 0.0)
(t134 0.0)
(t135 (/ 89.0 88.0))
(t136 (/ 87.0 88.0))
(t137 (/ 87.0 88.0))
(t138 0.0)
(t139 (/ 103.0 88.0))
(t140 (/ 101.0 88.0))
(t141 0.0)
(t142 0.0)
(t143 (/ 25.0 22.0))
(t144 (/ 49.0 44.0))
(t145 (/ 97.0 88.0))
(t146 (/ 13.0 88.0))
(t147 (/ 1.0 88.0))
(t148 0.0)
(t149 0.0)
(t150 (/ 23.0 22.0))
(t151 (/ 45.0 44.0))
(t152 (/ 89.0 88.0))
(t153 (/ 1.0 11.0))
(t154 (/ 1.0 88.0))
(t155 0.0)
(t156 (/ 93.0 88.0))
(t157 (/ 3.0 88.0))
(t158 0.0)
(t159 (/ 95.0 88.0))
(t160 (/ 1.0 11.0))
(t161 (/ 7.0 44.0))
(t162 (/ 12.0 11.0))
(t163 (/ 12.0 11.0))
(t164 (/ 12.0 11.0))
(t165 (/ 95.0 88.0))
(t166 (/ 93.0 88.0))
(t167 0.0)
(t168 0.0)
(t169 0.0)
(t170 0.0)
(t171 0.0)
(t172 (/ 23.0 22.0))
(t173 (/ 45.0 44.0))
(t174 (/ 89.0 88.0))
(t175 (/ 5.0 88.0))
(t176 (/ 1.0 88.0))
(t177 0.0)
(t178 (/ 1.0 44.0))
(t179 (/ 1.0 22.0))
(t180 (/ 1.0 22.0))
(t181 (/ 1.0 22.0))
(t182 0.0)
(t183 0.0)
(t184 0.0)
(t185 (/ 1.0 44.0))
(t187 (/ 87.0 88.0))
(t188 0.0)
(t189 (/ 87.0 88.0))
(t190 0.0)
(t191 (/ 3.0 44.0))
(t192 (/ 21.0 88.0))
(t193 (/ 105.0 88.0))
(t194 (/ 103.0 88.0))
(t195 (/ 51.0 44.0))
(t196 (/ 5.0 22.0))
(t197 (/ 1.0 88.0))
(t198 0.0)
(t199 (/ 85.0 88.0))
(t200 0.0)
(t201 0.0)
(t202 (/ 9.0 8.0))
(t203 (/ 97.0 88.0))
(t204 (/ 12.0 11.0))
(t205 (/ 3.0 22.0))
(t206 (/ 1.0 88.0))
(t207 0.0)
(t208 (/ 1.0 88.0))
(t209 (/ 23.0 22.0))
(t210 (/ 45.0 44.0))
(t211 (/ 89.0 88.0))
(t212 (/ 7.0 88.0))
(t213 (/ 1.0 88.0))
(t214 0.0)
(t215 (/ 23.0 22.0))
(t216 0.0)
(t217 (/ 87.0 88.0))
(t218 0.0)
(t219 (/ 47.0 44.0))
(t220 (/ 7.0 88.0))
(t221 (/ 9.0 8.0))
(t222 0.0)
(t223 (/ 23.0 22.0))
(t224 (/ 45.0 44.0))
(t225 (/ 89.0 88.0))
(t226 (/ 7.0 88.0))
(t227 (/ 1.0 88.0))
(t228 0.0)
(t229 (/ 93.0 88.0))
(t230 0.0)
(t231 (/ 29.0 88.0))
(t232 1.0)
(t233 1.0)
(t234 1.0)
(t235 0.0)
(t236 0.0)
(t237 0.0)
(t238 (/ 23.0 22.0))
(t239 (/ 23.0 22.0))
(t240 (/ 45.0 44.0))
(t241 (/ 89.0 88.0))
(t242 (/ 7.0 88.0))
(t243 (/ 1.0 88.0))
(t244 0.0)
(t245 (/ 1.0 88.0))
(t246 (/ 1.0 88.0))
(t247 (/ 47.0 44.0))
(t248 (/ 7.0 88.0))
(t249 (/ 87.0 88.0))
(t250 0.0)
(t251 (/ 87.0 88.0))
(t252 (/ 7.0 22.0))
(t253 (/ 14.0 11.0))
(t254 (/ 5.0 4.0))
(t255 (/ 109.0 88.0))
(t256 (/ 27.0 88.0))
(t257 (/ 1.0 88.0))
(t258 0.0)
(t259 (/ 85.0 88.0))
(t260 0.0)
(t261 (/ 79.0 88.0))
(t262 (/ 53.0 44.0))
(t263 (/ 13.0 11.0))
(t264 (/ 103.0 88.0))
(t265 (/ 19.0 88.0))
(t266 (/ 1.0 88.0))
(t267 0.0)
(t268 (/ 1.0 88.0))
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(t713 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2196/3510 variables, and 1417 constraints, problems are : Problem set: 0 solved, 886 unsolved in 90032 ms.
Refiners :[Positive P Invariants (semi-flows): 247/550 constraints, State Equation: 1170/1896 constraints, ReadFeed: 0/2 constraints, PredecessorRefiner: 886/886 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 886 unsolved
Starting Z3 with timeout 90.0 s and query timeout 9000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/886 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 886 unsolved
At refinement iteration 1 (OVERLAPS) 284/1170 variables, 247/247 constraints. Problems are: Problem set: 0 solved, 886 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1170 variables, 0/247 constraints. Problems are: Problem set: 0 solved, 886 unsolved
At refinement iteration 3 (OVERLAPS) 1026/2196 variables, 1170/1417 constraints. Problems are: Problem set: 0 solved, 886 unsolved
Detected timeout of ITS tools.
[2025-06-04 01:50:54] [INFO ] Flatten gal took : 106 ms
[2025-06-04 01:50:54] [INFO ] Applying decomposition
[2025-06-04 01:50:54] [INFO ] Flatten gal took : 98 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph1864531091080468454.txt' '-o' '/tmp/graph1864531091080468454.bin' '-w' '/tmp/graph1864531091080468454.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph1864531091080468454.bin' '-l' '-1' '-v' '-w' '/tmp/graph1864531091080468454.weights' '-q' '0' '-e' '0.001'
[2025-06-04 01:50:55] [INFO ] Decomposing Gal with order
[2025-06-04 01:50:55] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-04 01:50:56] [INFO ] Removed a total of 300 redundant transitions.
[2025-06-04 01:50:56] [INFO ] Flatten gal took : 296 ms
[2025-06-04 01:50:56] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 23 ms.
[2025-06-04 01:50:56] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16656802528442981962.gal : 49 ms
[2025-06-04 01:50:56] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality210503704050858884.prop : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality16656802528442981962.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality210503704050858884.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...307
Loading property file /tmp/ReachabilityCardinality210503704050858884.prop.
SDD proceeding with computation,886 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,886 properties remain. new max is 8
SDD size :1 after 1
SDD proceeding with computation,886 properties remain. new max is 16
SDD size :1 after 1
SDD proceeding with computation,886 properties remain. new max is 32
SDD size :1 after 577128
SDD proceeding with computation,886 properties remain. new max is 64
SDD size :577128 after 1.66891e+99
SDD proceeding with computation,886 properties remain. new max is 128
SDD size :1.66891e+99 after 9.13819e+148
At refinement iteration 4 (INCLUDED_ONLY) 0/2196 variables, 886/2303 constraints. Problems are: Problem set: 0 solved, 886 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2196/3510 variables, and 2303 constraints, problems are : Problem set: 0 solved, 886 unsolved in 90032 ms.
Refiners :[Positive P Invariants (semi-flows): 247/550 constraints, State Equation: 1170/1896 constraints, ReadFeed: 0/2 constraints, PredecessorRefiner: 886/886 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 180303ms problems are : Problem set: 0 solved, 886 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 886 out of 1896 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1896/1896 places, 1614/1614 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 20 transitions
Trivial Post-agglo rules discarded 20 transitions
Performed 20 trivial Post agglomeration. Transition count delta: 20
Iterating post reduction 0 with 20 rules applied. Total rules applied 20 place count 1896 transition count 1594
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 1 with 20 rules applied. Total rules applied 40 place count 1876 transition count 1594
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 40 place count 1876 transition count 1590
Deduced a syphon composed of 4 places in 2 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 48 place count 1872 transition count 1590
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 50 place count 1870 transition count 1588
Iterating global reduction 2 with 2 rules applied. Total rules applied 52 place count 1870 transition count 1588
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 52 place count 1870 transition count 1586
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 56 place count 1868 transition count 1586
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 2 with 40 rules applied. Total rules applied 96 place count 1848 transition count 1566
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 5 places in 2 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 106 place count 1843 transition count 1566
Applied a total of 106 rules in 130 ms. Remains 1843 /1896 variables (removed 53) and now considering 1566/1614 (removed 48) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 130 ms. Remains : 1843/1896 places, 1566/1614 transitions.
Invariant property smplace_2092 does not hold.
Invariant property smplace_2091 does not hold.
Invariant property smplace_2049 does not hold.
Invariant property smplace_2048 does not hold.
Invariant property smplace_2047 does not hold.
Invariant property smplace_2033 does not hold.
Invariant property smplace_2028 does not hold.
Invariant property smplace_2027 does not hold.
Invariant property smplace_2026 does not hold.
Invariant property smplace_2025 does not hold.
Invariant property smplace_2024 does not hold.
Invariant property smplace_2023 does not hold.
Invariant property smplace_2017 does not hold.
Invariant property smplace_2016 does not hold.
Invariant property smplace_2015 does not hold.
Invariant property smplace_2014 does not hold.
Invariant property smplace_2012 does not hold.
Invariant property smplace_2011 does not hold.
Invariant property smplace_1995 does not hold.
Invariant property smplace_1994 does not hold.
Invariant property smplace_1993 does not hold.
Invariant property smplace_1992 does not hold.
Invariant property smplace_1991 does not hold.
Invariant property smplace_1990 does not hold.
Invariant property smplace_1988 does not hold.
Invariant property smplace_1987 does not hold.
Invariant property smplace_1972 does not hold.
Invariant property smplace_1971 does not hold.
Invariant property smplace_1970 does not hold.
Invariant property smplace_1956 does not hold.
Invariant property smplace_1951 does not hold.
Invariant property smplace_1950 does not hold.
Invariant property smplace_1949 does not hold.
Invariant property smplace_1948 does not hold.
Invariant property smplace_1947 does not hold.
Invariant property smplace_1946 does not hold.
Invariant property smplace_1940 does not hold.
Invariant property smplace_1939 does not hold.
Invariant property smplace_1938 does not hold.
Invariant property smplace_1937 does not hold.
Invariant property smplace_1935 does not hold.
Invariant property smplace_1934 does not hold.
Invariant property smplace_1918 does not hold.
Invariant property smplace_1917 does not hold.
Invariant property smplace_1916 does not hold.
Invariant property smplace_1915 does not hold.
Invariant property smplace_1914 does not hold.
Invariant property smplace_1913 does not hold.
Invariant property smplace_1911 does not hold.
Invariant property smplace_1910 does not hold.
Invariant property smplace_1898 does not hold.
Invariant property smplace_1897 does not hold.
Invariant property smplace_1896 does not hold.
Invariant property smplace_1895 does not hold.
Invariant property smplace_1894 does not hold.
Invariant property smplace_1893 does not hold.
Invariant property smplace_1892 does not hold.
Invariant property smplace_1880 does not hold.
Invariant property smplace_1879 does not hold.
Invariant property smplace_1874 does not hold.
Invariant property smplace_1873 does not hold.
Invariant property smplace_1872 does not hold.
Invariant property smplace_1871 does not hold.
Invariant property smplace_1870 does not hold.
Invariant property smplace_1869 does not hold.
Invariant property smplace_1863 does not hold.
Invariant property smplace_1862 does not hold.
Invariant property smplace_1861 does not hold.
Invariant property smplace_1860 does not hold.
Invariant property smplace_1858 does not hold.
Invariant property smplace_1857 does not hold.
Invariant property smplace_1853 does not hold.
Invariant property smplace_1850 does not hold.
Invariant property smplace_1841 does not hold.
Invariant property smplace_1840 does not hold.
Invariant property smplace_1839 does not hold.
Invariant property smplace_1838 does not hold.
Invariant property smplace_1837 does not hold.
Invariant property smplace_1836 does not hold.
Invariant property smplace_1834 does not hold.
Invariant property smplace_1833 does not hold.
Invariant property smplace_1821 does not hold.
Invariant property smplace_1820 does not hold.
Invariant property smplace_1819 does not hold.
Invariant property smplace_1818 does not hold.
Invariant property smplace_1817 does not hold.
Invariant property smplace_1816 does not hold.
Invariant property smplace_1815 does not hold.
Invariant property smplace_1803 does not hold.
Invariant property smplace_1802 does not hold.
Invariant property smplace_1797 does not hold.
Invariant property smplace_1796 does not hold.
Invariant property smplace_1795 does not hold.
Invariant property smplace_1794 does not hold.
Invariant property smplace_1793 does not hold.
Invariant property smplace_1792 does not hold.
Invariant property smplace_1786 does not hold.
Invariant property smplace_1785 does not hold.
Invariant property smplace_1784 does not hold.
Invariant property smplace_1783 does not hold.
Invariant property smplace_1781 does not hold.
Invariant property smplace_1780 does not hold.
Invariant property smplace_1776 does not hold.
Invariant property smplace_1773 does not hold.
Invariant property smplace_1764 does not hold.
Invariant property smplace_1763 does not hold.
Invariant property smplace_1762 does not hold.
Invariant property smplace_1761 does not hold.
Invariant property smplace_1760 does not hold.
Invariant property smplace_1759 does not hold.
Invariant property smplace_1757 does not hold.
Invariant property smplace_1756 does not hold.
Invariant property smplace_1744 does not hold.
Invariant property smplace_1743 does not hold.
Invariant property smplace_1742 does not hold.
Invariant property smplace_1741 does not hold.
Invariant property smplace_1740 does not hold.
Invariant property smplace_1739 does not hold.
Invariant property smplace_1738 does not hold.
Invariant property smplace_1726 does not hold.
Invariant property smplace_1725 does not hold.
Invariant property smplace_1720 does not hold.
Invariant property smplace_1719 does not hold.
Invariant property smplace_1718 does not hold.
Invariant property smplace_1717 does not hold.
Invariant property smplace_1716 does not hold.
Invariant property smplace_1715 does not hold.
Invariant property smplace_1709 does not hold.
Invariant property smplace_1708 does not hold.
Invariant property smplace_1707 does not hold.
Invariant property smplace_1706 does not hold.
Invariant property smplace_1704 does not hold.
Invariant property smplace_1703 does not hold.
Invariant property smplace_1699 does not hold.
Invariant property smplace_1696 does not hold.
Invariant property smplace_1687 does not hold.
Invariant property smplace_1686 does not hold.
Invariant property smplace_1685 does not hold.
Invariant property smplace_1684 does not hold.
Invariant property smplace_1683 does not hold.
Invariant property smplace_1682 does not hold.
Invariant property smplace_1680 does not hold.
Invariant property smplace_1679 does not hold.
Invariant property smplace_1667 does not hold.
Invariant property smplace_1666 does not hold.
Invariant property smplace_1665 does not hold.
Invariant property smplace_1664 does not hold.
Invariant property smplace_1663 does not hold.
Invariant property smplace_1662 does not hold.
Invariant property smplace_1661 does not hold.
Invariant property smplace_1649 does not hold.
Invariant property smplace_1648 does not hold.
Invariant property smplace_1643 does not hold.
Invariant property smplace_1642 does not hold.
Invariant property smplace_1641 does not hold.
Invariant property smplace_1640 does not hold.
Invariant property smplace_1639 does not hold.
Invariant property smplace_1638 does not hold.
Invariant property smplace_1632 does not hold.
Invariant property smplace_1631 does not hold.
Invariant property smplace_1630 does not hold.
Invariant property smplace_1629 does not hold.
Invariant property smplace_1627 does not hold.
Invariant property smplace_1626 does not hold.
Invariant property smplace_1622 does not hold.
Invariant property smplace_1619 does not hold.
Invariant property smplace_1610 does not hold.
Invariant property smplace_1609 does not hold.
Invariant property smplace_1608 does not hold.
Invariant property smplace_1607 does not hold.
Invariant property smplace_1606 does not hold.
Invariant property smplace_1605 does not hold.
Invariant property smplace_1603 does not hold.
Invariant property smplace_1602 does not hold.
Invariant property smplace_1590 does not hold.
Invariant property smplace_1589 does not hold.
Invariant property smplace_1588 does not hold.
Invariant property smplace_1587 does not hold.
Invariant property smplace_1586 does not hold.
Invariant property smplace_1585 does not hold.
Invariant property smplace_1584 does not hold.
Invariant property smplace_1572 does not hold.
Invariant property smplace_1571 does not hold.
Invariant property smplace_1566 does not hold.
Invariant property smplace_1565 does not hold.
Invariant property smplace_1564 does not hold.
Invariant property smplace_1563 does not hold.
Invariant property smplace_1562 does not hold.
Invariant property smplace_1561 does not hold.
Invariant property smplace_1555 does not hold.
Invariant property smplace_1554 does not hold.
Invariant property smplace_1553 does not hold.
Invariant property smplace_1552 does not hold.
Invariant property smplace_1550 does not hold.
Invariant property smplace_1549 does not hold.
Invariant property smplace_1545 does not hold.
Invariant property smplace_1542 does not hold.
Invariant property smplace_1533 does not hold.
Invariant property smplace_1532 does not hold.
Invariant property smplace_1531 does not hold.
Invariant property smplace_1530 does not hold.
Invariant property smplace_1529 does not hold.
Invariant property smplace_1528 does not hold.
Invariant property smplace_1526 does not hold.
Invariant property smplace_1525 does not hold.
Invariant property smplace_1513 does not hold.
Invariant property smplace_1512 does not hold.
Invariant property smplace_1511 does not hold.
Invariant property smplace_1510 does not hold.
Invariant property smplace_1509 does not hold.
Invariant property smplace_1508 does not hold.
Invariant property smplace_1507 does not hold.
Invariant property smplace_1495 does not hold.
Invariant property smplace_1494 does not hold.
Invariant property smplace_1489 does not hold.
Invariant property smplace_1488 does not hold.
Invariant property smplace_1487 does not hold.
Invariant property smplace_1486 does not hold.
Invariant property smplace_1485 does not hold.
Invariant property smplace_1484 does not hold.
Invariant property smplace_1478 does not hold.
Invariant property smplace_1477 does not hold.
Invariant property smplace_1476 does not hold.
Invariant property smplace_1475 does not hold.
Invariant property smplace_1473 does not hold.
Invariant property smplace_1472 does not hold.
Invariant property smplace_1468 does not hold.
Invariant property smplace_1465 does not hold.
Invariant property smplace_1456 does not hold.
Invariant property smplace_1455 does not hold.
Invariant property smplace_1454 does not hold.
Invariant property smplace_1453 does not hold.
Invariant property smplace_1452 does not hold.
Invariant property smplace_1451 does not hold.
Invariant property smplace_1449 does not hold.
Invariant property smplace_1448 does not hold.
Invariant property smplace_1436 does not hold.
Invariant property smplace_1435 does not hold.
Invariant property smplace_1434 does not hold.
Invariant property smplace_1433 does not hold.
Invariant property smplace_1432 does not hold.
Invariant property smplace_1431 does not hold.
Invariant property smplace_1430 does not hold.
Invariant property smplace_1418 does not hold.
Invariant property smplace_1417 does not hold.
Invariant property smplace_1412 does not hold.
Invariant property smplace_1411 does not hold.
Invariant property smplace_1410 does not hold.
Invariant property smplace_1409 does not hold.
Invariant property smplace_1408 does not hold.
Invariant property smplace_1407 does not hold.
Invariant property smplace_1401 does not hold.
Invariant property smplace_1400 does not hold.
Invariant property smplace_1399 does not hold.
Invariant property smplace_1398 does not hold.
Invariant property smplace_1396 does not hold.
Invariant property smplace_1395 does not hold.
Invariant property smplace_1391 does not hold.
Invariant property smplace_1388 does not hold.
Invariant property smplace_1379 does not hold.
Invariant property smplace_1378 does not hold.
Invariant property smplace_1377 does not hold.
Invariant property smplace_1376 does not hold.
Invariant property smplace_1375 does not hold.
Invariant property smplace_1374 does not hold.
Invariant property smplace_1372 does not hold.
Invariant property smplace_1371 does not hold.
Invariant property smplace_1359 does not hold.
Invariant property smplace_1358 does not hold.
Invariant property smplace_1357 does not hold.
Invariant property smplace_1356 does not hold.
Invariant property smplace_1355 does not hold.
Invariant property smplace_1354 does not hold.
Invariant property smplace_1353 does not hold.
Invariant property smplace_1341 does not hold.
Invariant property smplace_1340 does not hold.
Invariant property smplace_1335 does not hold.
Invariant property smplace_1334 does not hold.
Invariant property smplace_1333 does not hold.
Invariant property smplace_1332 does not hold.
Invariant property smplace_1331 does not hold.
Invariant property smplace_1330 does not hold.
Invariant property smplace_1324 does not hold.
Invariant property smplace_1323 does not hold.
Invariant property smplace_1322 does not hold.
Invariant property smplace_1321 does not hold.
Invariant property smplace_1319 does not hold.
Invariant property smplace_1318 does not hold.
Invariant property smplace_1314 does not hold.
Invariant property smplace_1311 does not hold.
Invariant property smplace_1302 does not hold.
Invariant property smplace_1301 does not hold.
Invariant property smplace_1300 does not hold.
Invariant property smplace_1299 does not hold.
Invariant property smplace_1298 does not hold.
Invariant property smplace_1297 does not hold.
Invariant property smplace_1295 does not hold.
Invariant property smplace_1294 does not hold.
Invariant property smplace_1282 does not hold.
Invariant property smplace_1281 does not hold.
Invariant property smplace_1280 does not hold.
Invariant property smplace_1279 does not hold.
Invariant property smplace_1278 does not hold.
Invariant property smplace_1277 does not hold.
Invariant property smplace_1276 does not hold.
Invariant property smplace_1264 does not hold.
Invariant property smplace_1263 does not hold.
Invariant property smplace_1258 does not hold.
Invariant property smplace_1257 does not hold.
Invariant property smplace_1256 does not hold.
Invariant property smplace_1255 does not hold.
Invariant property smplace_1254 does not hold.
Invariant property smplace_1253 does not hold.
Invariant property smplace_1247 does not hold.
Invariant property smplace_1246 does not hold.
Invariant property smplace_1245 does not hold.
Invariant property smplace_1244 does not hold.
Invariant property smplace_1242 does not hold.
Invariant property smplace_1241 does not hold.
Invariant property smplace_1237 does not hold.
Invariant property smplace_1234 does not hold.
Invariant property smplace_1225 does not hold.
Invariant property smplace_1224 does not hold.
Invariant property smplace_1223 does not hold.
Invariant property smplace_1222 does not hold.
Invariant property smplace_1221 does not hold.
Invariant property smplace_1220 does not hold.
Invariant property smplace_1218 does not hold.
Invariant property smplace_1217 does not hold.
Invariant property smplace_1205 does not hold.
Invariant property smplace_1204 does not hold.
Invariant property smplace_1203 does not hold.
Invariant property smplace_1202 does not hold.
Invariant property smplace_1201 does not hold.
Invariant property smplace_1200 does not hold.
Invariant property smplace_1199 does not hold.
Invariant property smplace_1187 does not hold.
Invariant property smplace_1186 does not hold.
Invariant property smplace_1181 does not hold.
Invariant property smplace_1180 does not hold.
Invariant property smplace_1179 does not hold.
Invariant property smplace_1178 does not hold.
Invariant property smplace_1177 does not hold.
Invariant property smplace_1176 does not hold.
Invariant property smplace_1170 does not hold.
Invariant property smplace_1169 does not hold.
Invariant property smplace_1168 does not hold.
Invariant property smplace_1167 does not hold.
Invariant property smplace_1165 does not hold.
Invariant property smplace_1164 does not hold.
Invariant property smplace_1160 does not hold.
Invariant property smplace_1157 does not hold.
Invariant property smplace_1148 does not hold.
Invariant property smplace_1147 does not hold.
Invariant property smplace_1146 does not hold.
Invariant property smplace_1145 does not hold.
Invariant property smplace_1144 does not hold.
Invariant property smplace_1143 does not hold.
Invariant property smplace_1141 does not hold.
Invariant property smplace_1140 does not hold.
Invariant property smplace_1128 does not hold.
Invariant property smplace_1127 does not hold.
Invariant property smplace_1126 does not hold.
Invariant property smplace_1125 does not hold.
Invariant property smplace_1124 does not hold.
Invariant property smplace_1123 does not hold.
Invariant property smplace_1122 does not hold.
Invariant property smplace_1110 does not hold.
Invariant property smplace_1109 does not hold.
Invariant property smplace_1104 does not hold.
Invariant property smplace_1103 does not hold.
Invariant property smplace_1102 does not hold.
Invariant property smplace_1101 does not hold.
Invariant property smplace_1100 does not hold.
Invariant property smplace_1099 does not hold.
Invariant property smplace_1093 does not hold.
Invariant property smplace_1092 does not hold.
Invariant property smplace_1091 does not hold.
Invariant property smplace_1090 does not hold.
Invariant property smplace_1088 does not hold.
Invariant property smplace_1087 does not hold.
Invariant property smplace_1083 does not hold.
Invariant property smplace_1080 does not hold.
Invariant property smplace_1071 does not hold.
Invariant property smplace_1070 does not hold.
Invariant property smplace_1069 does not hold.
Invariant property smplace_1068 does not hold.
Invariant property smplace_1067 does not hold.
Invariant property smplace_1066 does not hold.
Invariant property smplace_1064 does not hold.
Invariant property smplace_1063 does not hold.
Invariant property smplace_1051 does not hold.
Invariant property smplace_1050 does not hold.
Invariant property smplace_1049 does not hold.
Invariant property smplace_1048 does not hold.
Invariant property smplace_1047 does not hold.
Invariant property smplace_1046 does not hold.
Invariant property smplace_1045 does not hold.
Invariant property smplace_1033 does not hold.
Invariant property smplace_1032 does not hold.
Invariant property smplace_1027 does not hold.
Invariant property smplace_1026 does not hold.
Invariant property smplace_1025 does not hold.
Invariant property smplace_1024 does not hold.
Invariant property smplace_1023 does not hold.
Invariant property smplace_1022 does not hold.
Invariant property smplace_1016 does not hold.
Invariant property smplace_1015 does not hold.
Invariant property smplace_1014 does not hold.
Invariant property smplace_1013 does not hold.
Invariant property smplace_1011 does not hold.
Invariant property smplace_1010 does not hold.
Invariant property smplace_1006 does not hold.
Invariant property smplace_1003 does not hold.
Invariant property smplace_994 does not hold.
Invariant property smplace_993 does not hold.
Invariant property smplace_992 does not hold.
Invariant property smplace_991 does not hold.
Invariant property smplace_990 does not hold.
Invariant property smplace_989 does not hold.
Invariant property smplace_987 does not hold.
Invariant property smplace_986 does not hold.
Invariant property smplace_974 does not hold.
Invariant property smplace_973 does not hold.
Invariant property smplace_972 does not hold.
Invariant property smplace_971 does not hold.
Invariant property smplace_970 does not hold.
Invariant property smplace_969 does not hold.
Invariant property smplace_968 does not hold.
Invariant property smplace_956 does not hold.
Invariant property smplace_955 does not hold.
Invariant property smplace_950 does not hold.
Invariant property smplace_949 does not hold.
Invariant property smplace_948 does not hold.
Invariant property smplace_947 does not hold.
Invariant property smplace_946 does not hold.
Invariant property smplace_945 does not hold.
Invariant property smplace_939 does not hold.
Invariant property smplace_938 does not hold.
Invariant property smplace_937 does not hold.
Invariant property smplace_936 does not hold.
Invariant property smplace_934 does not hold.
Invariant property smplace_933 does not hold.
Invariant property smplace_929 does not hold.
Invariant property smplace_926 does not hold.
Invariant property smplace_917 does not hold.
Invariant property smplace_916 does not hold.
Invariant property smplace_915 does not hold.
Invariant property smplace_914 does not hold.
Invariant property smplace_913 does not hold.
Invariant property smplace_912 does not hold.
Invariant property smplace_910 does not hold.
Invariant property smplace_909 does not hold.
Invariant property smplace_897 does not hold.
Invariant property smplace_896 does not hold.
Invariant property smplace_895 does not hold.
Invariant property smplace_894 does not hold.
Invariant property smplace_893 does not hold.
Invariant property smplace_892 does not hold.
Invariant property smplace_891 does not hold.
Invariant property smplace_890 does not hold.
Invariant property smplace_879 does not hold.
Invariant property smplace_878 does not hold.
Invariant property smplace_873 does not hold.
Invariant property smplace_872 does not hold.
Invariant property smplace_871 does not hold.
Invariant property smplace_870 does not hold.
Invariant property smplace_869 does not hold.
Invariant property smplace_868 does not hold.
Invariant property smplace_863 does not hold.
Invariant property smplace_862 does not hold.
Invariant property smplace_861 does not hold.
Invariant property smplace_860 does not hold.
Invariant property smplace_859 does not hold.
Invariant property smplace_857 does not hold.
Invariant property smplace_856 does not hold.
Invariant property smplace_852 does not hold.
Invariant property smplace_849 does not hold.
Invariant property smplace_847 does not hold.
Invariant property smplace_846 does not hold.
Invariant property smplace_845 does not hold.
Invariant property smplace_844 does not hold.
Invariant property smplace_843 does not hold.
Invariant property smplace_842 does not hold.
Invariant property smplace_840 does not hold.
Invariant property smplace_839 does not hold.
Invariant property smplace_838 does not hold.
Invariant property smplace_837 does not hold.
Invariant property smplace_836 does not hold.
Invariant property smplace_835 does not hold.
Invariant property smplace_833 does not hold.
Invariant property smplace_832 does not hold.
Invariant property smplace_820 does not hold.
Invariant property smplace_819 does not hold.
Invariant property smplace_818 does not hold.
Invariant property smplace_817 does not hold.
Invariant property smplace_816 does not hold.
Invariant property smplace_815 does not hold.
Invariant property smplace_814 does not hold.
Invariant property smplace_802 does not hold.
Invariant property smplace_801 does not hold.
Invariant property smplace_796 does not hold.
Invariant property smplace_795 does not hold.
Invariant property smplace_794 does not hold.
Invariant property smplace_793 does not hold.
Invariant property smplace_792 does not hold.
Invariant property smplace_791 does not hold.
Invariant property smplace_785 does not hold.
Invariant property smplace_784 does not hold.
Invariant property smplace_783 does not hold.
Invariant property smplace_782 does not hold.
Invariant property smplace_781 does not hold.
Invariant property smplace_780 does not hold.
Invariant property smplace_779 does not hold.
Invariant property smplace_775 does not hold.
Invariant property smplace_772 does not hold.
Invariant property smplace_763 does not hold.
Invariant property smplace_762 does not hold.
Invariant property smplace_761 does not hold.
Invariant property smplace_760 does not hold.
Invariant property smplace_759 does not hold.
Invariant property smplace_758 does not hold.
Invariant property smplace_756 does not hold.
Invariant property smplace_755 does not hold.
Invariant property smplace_743 does not hold.
Invariant property smplace_742 does not hold.
Invariant property smplace_741 does not hold.
Invariant property smplace_740 does not hold.
Invariant property smplace_739 does not hold.
Invariant property smplace_738 does not hold.
Invariant property smplace_737 does not hold.
Invariant property smplace_725 does not hold.
Invariant property smplace_724 does not hold.
Invariant property smplace_719 does not hold.
Invariant property smplace_718 does not hold.
Invariant property smplace_717 does not hold.
Invariant property smplace_716 does not hold.
Invariant property smplace_715 does not hold.
Invariant property smplace_714 does not hold.
Invariant property smplace_708 does not hold.
Invariant property smplace_707 does not hold.
Invariant property smplace_706 does not hold.
Invariant property smplace_705 does not hold.
Invariant property smplace_703 does not hold.
Invariant property smplace_702 does not hold.
Invariant property smplace_698 does not hold.
Invariant property smplace_695 does not hold.
Invariant property smplace_686 does not hold.
Invariant property smplace_685 does not hold.
Invariant property smplace_684 does not hold.
Invariant property smplace_683 does not hold.
Invariant property smplace_682 does not hold.
Invariant property smplace_681 does not hold.
Invariant property smplace_679 does not hold.
Invariant property smplace_678 does not hold.
Invariant property smplace_666 does not hold.
Invariant property smplace_665 does not hold.
Invariant property smplace_664 does not hold.
Invariant property smplace_663 does not hold.
Invariant property smplace_662 does not hold.
Invariant property smplace_661 does not hold.
Invariant property smplace_660 does not hold.
Invariant property smplace_648 does not hold.
Invariant property smplace_647 does not hold.
Invariant property smplace_642 does not hold.
Invariant property smplace_641 does not hold.
Invariant property smplace_640 does not hold.
Invariant property smplace_639 does not hold.
Invariant property smplace_638 does not hold.
Invariant property smplace_637 does not hold.
Invariant property smplace_631 does not hold.
Invariant property smplace_630 does not hold.
Invariant property smplace_629 does not hold.
Invariant property smplace_628 does not hold.
Invariant property smplace_626 does not hold.
Invariant property smplace_625 does not hold.
Invariant property smplace_621 does not hold.
Invariant property smplace_618 does not hold.
Invariant property smplace_609 does not hold.
Invariant property smplace_608 does not hold.
Invariant property smplace_607 does not hold.
Invariant property smplace_606 does not hold.
Invariant property smplace_605 does not hold.
Invariant property smplace_604 does not hold.
Invariant property smplace_602 does not hold.
Invariant property smplace_601 does not hold.
Invariant property smplace_589 does not hold.
Invariant property smplace_588 does not hold.
Invariant property smplace_587 does not hold.
Invariant property smplace_586 does not hold.
Invariant property smplace_585 does not hold.
Invariant property smplace_584 does not hold.
Invariant property smplace_583 does not hold.
Invariant property smplace_571 does not hold.
Invariant property smplace_570 does not hold.
Invariant property smplace_565 does not hold.
Invariant property smplace_564 does not hold.
Invariant property smplace_563 does not hold.
Invariant property smplace_562 does not hold.
Invariant property smplace_561 does not hold.
Invariant property smplace_560 does not hold.
Invariant property smplace_554 does not hold.
Invariant property smplace_553 does not hold.
Invariant property smplace_552 does not hold.
Invariant property smplace_551 does not hold.
Invariant property smplace_549 does not hold.
Invariant property smplace_548 does not hold.
Invariant property smplace_544 does not hold.
Invariant property smplace_541 does not hold.
Invariant property smplace_532 does not hold.
Invariant property smplace_531 does not hold.
Invariant property smplace_530 does not hold.
Invariant property smplace_529 does not hold.
Invariant property smplace_528 does not hold.
Invariant property smplace_527 does not hold.
Invariant property smplace_525 does not hold.
Invariant property smplace_524 does not hold.
Invariant property smplace_512 does not hold.
Invariant property smplace_511 does not hold.
Invariant property smplace_510 does not hold.
Invariant property smplace_509 does not hold.
Invariant property smplace_508 does not hold.
Invariant property smplace_507 does not hold.
Invariant property smplace_506 does not hold.
Invariant property smplace_494 does not hold.
Invariant property smplace_493 does not hold.
Invariant property smplace_488 does not hold.
Invariant property smplace_487 does not hold.
Invariant property smplace_486 does not hold.
Invariant property smplace_485 does not hold.
Invariant property smplace_484 does not hold.
Invariant property smplace_483 does not hold.
Invariant property smplace_477 does not hold.
Invariant property smplace_476 does not hold.
Invariant property smplace_475 does not hold.
Invariant property smplace_474 does not hold.
Invariant property smplace_472 does not hold.
Invariant property smplace_471 does not hold.
Invariant property smplace_467 does not hold.
Invariant property smplace_464 does not hold.
Invariant property smplace_455 does not hold.
Invariant property smplace_454 does not hold.
Invariant property smplace_453 does not hold.
Invariant property smplace_452 does not hold.
Invariant property smplace_451 does not hold.
Invariant property smplace_450 does not hold.
Invariant property smplace_448 does not hold.
Invariant property smplace_447 does not hold.
Invariant property smplace_435 does not hold.
Invariant property smplace_434 does not hold.
Invariant property smplace_433 does not hold.
Invariant property smplace_432 does not hold.
Invariant property smplace_431 does not hold.
Invariant property smplace_430 does not hold.
Invariant property smplace_429 does not hold.
Invariant property smplace_417 does not hold.
Invariant property smplace_416 does not hold.
Invariant property smplace_411 does not hold.
Invariant property smplace_410 does not hold.
Invariant property smplace_409 does not hold.
Invariant property smplace_408 does not hold.
Invariant property smplace_407 does not hold.
Invariant property smplace_406 does not hold.
Invariant property smplace_400 does not hold.
Invariant property smplace_399 does not hold.
Invariant property smplace_398 does not hold.
Invariant property smplace_397 does not hold.
Invariant property smplace_395 does not hold.
Invariant property smplace_394 does not hold.
Invariant property smplace_390 does not hold.
Invariant property smplace_387 does not hold.
Invariant property smplace_378 does not hold.
Invariant property smplace_377 does not hold.
Invariant property smplace_376 does not hold.
Invariant property smplace_375 does not hold.
Invariant property smplace_374 does not hold.
Invariant property smplace_373 does not hold.
Invariant property smplace_371 does not hold.
Invariant property smplace_370 does not hold.
SDD proceeding with computation,207 properties remain. new max is 128
SDD size :9.13819e+148 after 6.47854e+182
RANDOM walk for 1330186 steps (2 resets) in 120004 ms. (11 steps per ms) remains 886/886 properties
BEST_FIRST walk for 4001 steps (8 resets) in 101 ms. (39 steps per ms) remains 886/886 properties
BEST_FIRST walk for 4004 steps (8 resets) in 112 ms. (35 steps per ms) remains 886/886 properties
BEST_FIRST walk for 4004 steps (8 resets) in 107 ms. (37 steps per ms) remains 886/886 properties
BEST_FIRST walk for 4003 steps (8 resets) in 104 ms. (38 steps per ms) remains 886/886 properties
BEST_FIRST walk for 4003 steps (8 resets) in 107 ms. (37 steps per ms) remains 886/886 properties
BEST_FIRST walk for 4001 steps (8 resets) in 111 ms. (35 steps per ms) remains 886/886 properties
BEST_FIRST walk for 4004 steps (8 resets) in 93 ms. (42 steps per ms) remains 886/886 properties
BEST_FIRST walk for 4002 steps (8 resets) in 101 ms. (39 steps per ms) remains 886/886 properties
BEST_FIRST walk for 4004 steps (8 resets) in 119 ms. (33 steps per ms) remains 886/886 properties
BEST_FIRST walk for 4003 steps (8 resets) in 118 ms. (33 steps per ms) remains 886/886 properties
BEST_FIRST walk for 4004 steps (8 resets) in 112 ms. (35 steps per ms) remains 886/886 properties
BEST_FIRST walk for 4002 steps (8 resets) in 131 ms. (30 steps per ms) remains 886/886 properties
BEST_FIRST walk for 4004 steps (8 resets) in 126 ms. (31 steps per ms) remains 886/886 properties
BEST_FIRST walk for 4004 steps (8 resets) in 107 ms. (37 steps per ms) remains 886/886 properties
BEST_FIRST walk for 4003 steps (8 resets) in 123 ms. (32 steps per ms) remains 886/886 properties
BEST_FIRST walk for 4003 steps (8 resets) in 117 ms. (33 steps per ms) remains 886/886 properties
BEST_FIRST walk for 4004 steps (8 resets) in 105 ms. (37 steps per ms) remains 886/886 properties
BEST_FIRST walk for 4002 steps (8 resets) in 99 ms. (40 steps per ms) remains 886/886 properties
BEST_FIRST walk for 4004 steps (8 resets) in 93 ms. (42 steps per ms) remains 886/886 properties
BEST_FIRST walk for 4002 steps (8 resets) in 86 ms. (46 steps per ms) remains 886/886 properties
BEST_FIRST walk for 4004 steps (8 resets) in 85 ms. (46 steps per ms) remains 886/886 properties
BEST_FIRST walk for 4004 steps (8 resets) in 89 ms. (44 steps per ms) remains 886/886 properties
BEST_FIRST walk for 4004 steps (8 resets) in 98 ms. (40 steps per ms) remains 886/886 properties
BEST_FIRST walk for 4004 steps (8 resets) in 108 ms. (36 steps per ms) remains 886/886 properties
BEST_FIRST walk for 4003 steps (8 resets) in 102 ms. (38 steps per ms) remains 886/886 properties
BEST_FIRST walk for 4003 steps (8 resets) in 112 ms. (35 steps per ms) remains 886/886 properties
BEST_FIRST walk for 4004 steps (8 resets) in 112 ms. (35 steps per ms) remains 886/886 properties
BEST_FIRST walk for 4004 steps (8 resets) in 106 ms. (37 steps per ms) remains 886/886 properties
BEST_FIRST walk for 4004 steps (8 resets) in 104 ms. (38 steps per ms) remains 886/886 properties
BEST_FIRST walk for 4004 steps (8 resets) in 106 ms. (37 steps per ms) remains 886/886 properties
BEST_FIRST walk for 4004 steps (8 resets) in 77 ms. (51 steps per ms) remains 886/886 properties
BEST_FIRST walk for 4004 steps (8 resets) in 90 ms. (44 steps per ms) remains 886/886 properties
BEST_FIRST walk for 4003 steps (8 resets) in 92 ms. (43 steps per ms) remains 886/886 properties
BEST_FIRST walk for 4004 steps (8 resets) in 95 ms. (41 steps per ms) remains 886/886 properties
BEST_FIRST walk for 4004 steps (8 resets) in 120 ms. (33 steps per ms) remains 886/886 properties
BEST_FIRST walk for 4004 steps (8 resets) in 96 ms. (41 steps per ms) remains 886/886 properties
BEST_FIRST walk for 4004 steps (8 resets) in 103 ms. (38 steps per ms) remains 886/886 properties
BEST_FIRST walk for 4004 steps (8 resets) in 93 ms. (42 steps per ms) remains 886/886 properties
BEST_FIRST walk for 4002 steps (8 resets) in 94 ms. (42 steps per ms) remains 886/886 properties
BEST_FIRST walk for 4004 steps (8 resets) in 92 ms. (43 steps per ms) remains 886/886 properties
BEST_FIRST walk for 4003 steps (8 resets) in 94 ms. (42 steps per ms) remains 886/886 properties
BEST_FIRST walk for 4004 steps (8 resets) in 104 ms. (38 steps per ms) remains 886/886 properties
BEST_FIRST walk for 4004 steps (8 resets) in 92 ms. (43 steps per ms) remains 886/886 properties
BEST_FIRST walk for 4004 steps (8 resets) in 82 ms. (48 steps per ms) remains 886/886 properties
BEST_FIRST walk for 4004 steps (8 resets) in 84 ms. (47 steps per ms) remains 886/886 properties
BEST_FIRST walk for 4004 steps (8 resets) in 103 ms. (38 steps per ms) remains 886/886 properties
BEST_FIRST walk for 4002 steps (8 resets) in 97 ms. (40 steps per ms) remains 886/886 properties
BEST_FIRST walk for 4004 steps (8 resets) in 100 ms. (39 steps per ms) remains 886/886 properties
BEST_FIRST walk for 4004 steps (8 resets) in 102 ms. (38 steps per ms) remains 886/886 properties
BEST_FIRST walk for 4003 steps (8 resets) in 100 ms. (39 steps per ms) remains 886/886 properties
Probabilistic random walk after 1000001 steps, saw 872664 distinct states, run finished after 89762 ms. (steps per millisecond=11 ) properties seen :0
// Phase 1: matrix 1566 rows 1843 cols
[2025-06-04 01:53:23] [INFO ] Computed 550 invariants in 5 ms
[2025-06-04 01:53:23] [INFO ] State equation strengthened by 2 read => feed constraints.
Starting Z3 with timeout 105.0 s and query timeout 10500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/207 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 1 (OVERLAPS) 353/560 variables, 94/94 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/560 variables, 0/94 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 3 (OVERLAPS) 563/1123 variables, 560/654 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1123 variables, 0/654 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 5 (OVERLAPS) 306/1429 variables, 151/805 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1429 variables, 2/807 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1429 variables, 0/807 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 8 (OVERLAPS) 138/1567 variables, 74/881 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1567 variables, 32/913 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1567 variables, 0/913 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 11 (OVERLAPS) 98/1665 variables, 49/962 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1665 variables, 0/962 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 13 (OVERLAPS) 350/2015 variables, 304/1266 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/2015 variables, 9/1275 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/2015 variables, 0/1275 constraints. Problems are: Problem set: 0 solved, 207 unsolved
SDD proceeding with computation,207 properties remain. new max is 256
SDD size :6.47854e+182 after 4.36105e+184
At refinement iteration 16 (OVERLAPS) 143/2158 variables, 41/1316 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/2158 variables, 59/1375 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/2158 variables, 0/1375 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 19 (OVERLAPS) 137/2295 variables, 119/1494 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/2295 variables, 4/1498 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/2295 variables, 0/1498 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 22 (OVERLAPS) 22/2317 variables, 13/1511 constraints. Problems are: Problem set: 0 solved, 207 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
SMT process timed out in 105065ms, After SMT, problems are : Problem set: 0 solved, 207 unsolved
Fused 207 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 207 out of 1843 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1843/1843 places, 1566/1566 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 194 transitions
Trivial Post-agglo rules discarded 194 transitions
Performed 194 trivial Post agglomeration. Transition count delta: 194
Iterating post reduction 0 with 194 rules applied. Total rules applied 194 place count 1843 transition count 1372
Reduce places removed 194 places and 0 transitions.
Iterating post reduction 1 with 194 rules applied. Total rules applied 388 place count 1649 transition count 1372
Performed 64 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 64 Pre rules applied. Total rules applied 388 place count 1649 transition count 1308
Deduced a syphon composed of 64 places in 1 ms
Reduce places removed 64 places and 0 transitions.
Iterating global reduction 2 with 128 rules applied. Total rules applied 516 place count 1585 transition count 1308
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 518 place count 1583 transition count 1306
Iterating global reduction 2 with 2 rules applied. Total rules applied 520 place count 1583 transition count 1306
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 520 place count 1583 transition count 1304
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 524 place count 1581 transition count 1304
Performed 174 Post agglomeration using F-continuation condition.Transition count delta: 174
Deduced a syphon composed of 174 places in 2 ms
Reduce places removed 174 places and 0 transitions.
Iterating global reduction 2 with 348 rules applied. Total rules applied 872 place count 1407 transition count 1130
Performed 45 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 45 places in 1 ms
Reduce places removed 45 places and 0 transitions.
Iterating global reduction 2 with 90 rules applied. Total rules applied 962 place count 1362 transition count 1130
Applied a total of 962 rules in 176 ms. Remains 1362 /1843 variables (removed 481) and now considering 1130/1566 (removed 436) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 176 ms. Remains : 1362/1843 places, 1130/1566 transitions.
SDD proceeding with computation,207 properties remain. new max is 512
SDD size :4.36105e+184 after 4.36105e+184
RANDOM walk for 3983579 steps (8 resets) in 119784 ms. (33 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40004 steps (8 resets) in 438 ms. (91 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40004 steps (8 resets) in 416 ms. (95 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40004 steps (8 resets) in 370 ms. (107 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40004 steps (8 resets) in 445 ms. (89 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40004 steps (8 resets) in 407 ms. (98 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40004 steps (8 resets) in 416 ms. (95 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40003 steps (8 resets) in 426 ms. (93 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40004 steps (8 resets) in 426 ms. (93 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40004 steps (8 resets) in 406 ms. (98 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40004 steps (8 resets) in 439 ms. (90 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40003 steps (8 resets) in 415 ms. (96 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40003 steps (8 resets) in 410 ms. (97 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40004 steps (8 resets) in 446 ms. (89 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40004 steps (8 resets) in 404 ms. (98 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40003 steps (8 resets) in 411 ms. (97 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40003 steps (8 resets) in 433 ms. (92 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40003 steps (8 resets) in 416 ms. (95 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40003 steps (8 resets) in 406 ms. (98 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40003 steps (8 resets) in 439 ms. (90 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40004 steps (8 resets) in 388 ms. (102 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40004 steps (8 resets) in 410 ms. (97 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40004 steps (8 resets) in 462 ms. (86 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40004 steps (8 resets) in 416 ms. (95 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40004 steps (8 resets) in 438 ms. (91 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40004 steps (8 resets) in 392 ms. (101 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40004 steps (8 resets) in 422 ms. (94 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40002 steps (8 resets) in 388 ms. (102 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40004 steps (8 resets) in 430 ms. (92 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40003 steps (8 resets) in 415 ms. (96 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40003 steps (8 resets) in 386 ms. (103 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40003 steps (8 resets) in 419 ms. (95 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40003 steps (8 resets) in 386 ms. (103 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40004 steps (8 resets) in 418 ms. (95 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40004 steps (8 resets) in 470 ms. (84 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40004 steps (8 resets) in 396 ms. (100 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40004 steps (8 resets) in 418 ms. (95 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40003 steps (8 resets) in 427 ms. (93 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40004 steps (8 resets) in 368 ms. (108 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40002 steps (8 resets) in 353 ms. (113 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40003 steps (8 resets) in 371 ms. (107 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40004 steps (8 resets) in 421 ms. (94 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40003 steps (8 resets) in 411 ms. (97 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40004 steps (8 resets) in 473 ms. (84 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40004 steps (8 resets) in 423 ms. (94 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40004 steps (8 resets) in 438 ms. (91 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40003 steps (8 resets) in 435 ms. (91 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40003 steps (8 resets) in 414 ms. (96 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40003 steps (8 resets) in 397 ms. (100 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40003 steps (8 resets) in 449 ms. (88 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40002 steps (8 resets) in 416 ms. (95 steps per ms) remains 207/207 properties
Interrupted probabilistic random walk after 2170091 steps, run timeout after 108001 ms. (steps per millisecond=20 ) properties seen :0 out of 207
Probabilistic random walk after 2170091 steps, saw 1903145 distinct states, run finished after 108001 ms. (steps per millisecond=20 ) properties seen :0
// Phase 1: matrix 1130 rows 1362 cols
[2025-06-04 01:57:33] [INFO ] Computed 550 invariants in 3 ms
[2025-06-04 01:57:33] [INFO ] State equation strengthened by 2 read => feed constraints.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/207 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 1 (OVERLAPS) 119/326 variables, 94/94 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/326 variables, 0/94 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 3 (OVERLAPS) 328/654 variables, 326/420 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/654 variables, 0/420 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 5 (OVERLAPS) 351/1005 variables, 151/571 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1005 variables, 24/595 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1005 variables, 0/595 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 8 (OVERLAPS) 52/1057 variables, 52/647 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1057 variables, 52/699 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1057 variables, 0/699 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 11 (OVERLAPS) 98/1155 variables, 49/748 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1155 variables, 0/748 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 13 (OVERLAPS) 192/1347 variables, 202/950 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1347 variables, 52/1002 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/1347 variables, 0/1002 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 16 (OVERLAPS) 64/1411 variables, 33/1035 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1411 variables, 7/1042 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/1411 variables, 0/1042 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 19 (OVERLAPS) 7/1418 variables, 10/1052 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/1418 variables, 7/1059 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/1418 variables, 0/1059 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 22 (OVERLAPS) 4/1422 variables, 2/1061 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/1422 variables, 0/1061 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 24 (OVERLAPS) 40/1462 variables, 24/1085 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/1462 variables, 8/1093 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/1462 variables, 0/1093 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 27 (OVERLAPS) 2/1464 variables, 2/1095 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/1464 variables, 2/1097 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/1464 variables, 0/1097 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 30 (OVERLAPS) 47/1511 variables, 23/1120 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/1511 variables, 4/1124 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/1511 variables, 0/1124 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 33 (OVERLAPS) 6/1517 variables, 8/1132 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 34 (INCLUDED_ONLY) 0/1517 variables, 6/1138 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 35 (INCLUDED_ONLY) 0/1517 variables, 0/1138 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 36 (OVERLAPS) 4/1521 variables, 2/1140 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 37 (INCLUDED_ONLY) 0/1521 variables, 0/1140 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 38 (OVERLAPS) 33/1554 variables, 19/1159 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 39 (INCLUDED_ONLY) 0/1554 variables, 6/1165 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 40 (INCLUDED_ONLY) 0/1554 variables, 0/1165 constraints. Problems are: Problem set: 0 solved, 207 unsolved
SMT process timed out in 120065ms, After SMT, problems are : Problem set: 0 solved, 207 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 207 out of 1362 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1362/1362 places, 1130/1130 transitions.
Applied a total of 0 rules in 24 ms. Remains 1362 /1362 variables (removed 0) and now considering 1130/1130 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 26 ms. Remains : 1362/1362 places, 1130/1130 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1362/1362 places, 1130/1130 transitions.
Applied a total of 0 rules in 30 ms. Remains 1362 /1362 variables (removed 0) and now considering 1130/1130 (removed 0) transitions.
[2025-06-04 01:59:33] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 01:59:34] [INFO ] Implicit Places using invariants in 920 ms returned [1345, 1349]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 927 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 1360/1362 places, 1130/1130 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 1358 transition count 1128
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 1358 transition count 1128
Applied a total of 4 rules in 68 ms. Remains 1358 /1360 variables (removed 2) and now considering 1128/1130 (removed 2) transitions.
// Phase 1: matrix 1128 rows 1358 cols
[2025-06-04 01:59:34] [INFO ] Computed 548 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 01:59:35] [INFO ] Implicit Places using invariants in 789 ms returned []
[2025-06-04 01:59:35] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 01:59:37] [INFO ] Implicit Places using invariants and state equation in 1407 ms returned []
Implicit Place search using SMT with State Equation took 2215 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 1358/1362 places, 1128/1130 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 3241 ms. Remains : 1358/1362 places, 1128/1130 transitions.
RANDOM walk for 3947297 steps (8 resets) in 115334 ms. (34 steps per ms) remains 117/207 properties
BEST_FIRST walk for 40003 steps (8 resets) in 403 ms. (99 steps per ms) remains 117/117 properties
BEST_FIRST walk for 40004 steps (8 resets) in 359 ms. (111 steps per ms) remains 117/117 properties
BEST_FIRST walk for 40004 steps (8 resets) in 359 ms. (111 steps per ms) remains 117/117 properties
BEST_FIRST walk for 40004 steps (8 resets) in 359 ms. (111 steps per ms) remains 117/117 properties
BEST_FIRST walk for 40004 steps (8 resets) in 357 ms. (111 steps per ms) remains 117/117 properties
BEST_FIRST walk for 40003 steps (8 resets) in 366 ms. (109 steps per ms) remains 117/117 properties
BEST_FIRST walk for 40003 steps (8 resets) in 354 ms. (112 steps per ms) remains 117/117 properties
BEST_FIRST walk for 40003 steps (8 resets) in 354 ms. (112 steps per ms) remains 117/117 properties
BEST_FIRST walk for 40004 steps (8 resets) in 376 ms. (106 steps per ms) remains 117/117 properties
BEST_FIRST walk for 40004 steps (8 resets) in 353 ms. (113 steps per ms) remains 117/117 properties
BEST_FIRST walk for 40004 steps (8 resets) in 379 ms. (105 steps per ms) remains 117/117 properties
BEST_FIRST walk for 40003 steps (8 resets) in 360 ms. (110 steps per ms) remains 117/117 properties
BEST_FIRST walk for 40004 steps (8 resets) in 365 ms. (109 steps per ms) remains 117/117 properties
BEST_FIRST walk for 40004 steps (8 resets) in 391 ms. (102 steps per ms) remains 117/117 properties
BEST_FIRST walk for 40004 steps (8 resets) in 349 ms. (114 steps per ms) remains 117/117 properties
BEST_FIRST walk for 40004 steps (8 resets) in 373 ms. (106 steps per ms) remains 117/117 properties
BEST_FIRST walk for 40004 steps (8 resets) in 380 ms. (104 steps per ms) remains 117/117 properties
BEST_FIRST walk for 40004 steps (8 resets) in 373 ms. (106 steps per ms) remains 117/117 properties
BEST_FIRST walk for 40004 steps (8 resets) in 381 ms. (104 steps per ms) remains 117/117 properties
BEST_FIRST walk for 40002 steps (8 resets) in 365 ms. (109 steps per ms) remains 117/117 properties
BEST_FIRST walk for 40004 steps (8 resets) in 372 ms. (107 steps per ms) remains 117/117 properties
BEST_FIRST walk for 40004 steps (8 resets) in 383 ms. (104 steps per ms) remains 117/117 properties
BEST_FIRST walk for 40004 steps (8 resets) in 358 ms. (111 steps per ms) remains 117/117 properties
BEST_FIRST walk for 40003 steps (8 resets) in 365 ms. (109 steps per ms) remains 117/117 properties
BEST_FIRST walk for 40004 steps (8 resets) in 335 ms. (119 steps per ms) remains 117/117 properties
BEST_FIRST walk for 40004 steps (8 resets) in 337 ms. (118 steps per ms) remains 117/117 properties
BEST_FIRST walk for 40003 steps (8 resets) in 351 ms. (113 steps per ms) remains 117/117 properties
BEST_FIRST walk for 40004 steps (8 resets) in 323 ms. (123 steps per ms) remains 117/117 properties
BEST_FIRST walk for 40004 steps (8 resets) in 381 ms. (104 steps per ms) remains 117/117 properties
BEST_FIRST walk for 40003 steps (8 resets) in 373 ms. (106 steps per ms) remains 117/117 properties
BEST_FIRST walk for 40004 steps (8 resets) in 375 ms. (106 steps per ms) remains 117/117 properties
BEST_FIRST walk for 40003 steps (8 resets) in 367 ms. (108 steps per ms) remains 117/117 properties
BEST_FIRST walk for 40004 steps (8 resets) in 412 ms. (96 steps per ms) remains 117/117 properties
BEST_FIRST walk for 40004 steps (8 resets) in 380 ms. (104 steps per ms) remains 117/117 properties
BEST_FIRST walk for 40003 steps (8 resets) in 403 ms. (99 steps per ms) remains 117/117 properties
BEST_FIRST walk for 40003 steps (8 resets) in 351 ms. (113 steps per ms) remains 117/117 properties
BEST_FIRST walk for 40002 steps (8 resets) in 334 ms. (119 steps per ms) remains 117/117 properties
BEST_FIRST walk for 40004 steps (8 resets) in 393 ms. (101 steps per ms) remains 117/117 properties
BEST_FIRST walk for 40003 steps (8 resets) in 367 ms. (108 steps per ms) remains 117/117 properties
BEST_FIRST walk for 40004 steps (8 resets) in 378 ms. (105 steps per ms) remains 117/117 properties
BEST_FIRST walk for 40004 steps (8 resets) in 379 ms. (105 steps per ms) remains 117/117 properties
BEST_FIRST walk for 40002 steps (8 resets) in 387 ms. (103 steps per ms) remains 117/117 properties
BEST_FIRST walk for 40004 steps (8 resets) in 404 ms. (98 steps per ms) remains 117/117 properties
BEST_FIRST walk for 40004 steps (8 resets) in 340 ms. (117 steps per ms) remains 117/117 properties
BEST_FIRST walk for 40004 steps (8 resets) in 368 ms. (108 steps per ms) remains 117/117 properties
BEST_FIRST walk for 40003 steps (8 resets) in 379 ms. (105 steps per ms) remains 117/117 properties
BEST_FIRST walk for 40003 steps (8 resets) in 371 ms. (107 steps per ms) remains 117/117 properties
BEST_FIRST walk for 40004 steps (8 resets) in 389 ms. (102 steps per ms) remains 117/117 properties
BEST_FIRST walk for 40004 steps (8 resets) in 368 ms. (108 steps per ms) remains 117/117 properties
BEST_FIRST walk for 40004 steps (8 resets) in 328 ms. (121 steps per ms) remains 117/117 properties
[2025-06-04 02:00:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 135.0 s and query timeout 13500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/117 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 1 (OVERLAPS) 70/187 variables, 54/54 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/187 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 3 (OVERLAPS) 189/376 variables, 187/241 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/376 variables, 0/241 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 5 (OVERLAPS) 209/585 variables, 90/331 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/585 variables, 14/345 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/585 variables, 0/345 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 8 (OVERLAPS) 35/620 variables, 32/377 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/620 variables, 30/407 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/620 variables, 0/407 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 11 (OVERLAPS) 58/678 variables, 29/436 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/678 variables, 0/436 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 13 (OVERLAPS) 115/793 variables, 123/559 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/793 variables, 30/589 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/793 variables, 0/589 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 16 (OVERLAPS) 59/852 variables, 28/617 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/852 variables, 6/623 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/852 variables, 0/623 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 19 (OVERLAPS) 8/860 variables, 8/631 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/860 variables, 6/637 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/860 variables, 0/637 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 22 (OVERLAPS) 8/868 variables, 4/641 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/868 variables, 0/641 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 24 (OVERLAPS) 40/908 variables, 28/669 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/908 variables, 7/676 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/908 variables, 0/676 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 27 (OVERLAPS) 2/910 variables, 2/678 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/910 variables, 2/680 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/910 variables, 0/680 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 30 (OVERLAPS) 31/941 variables, 16/696 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/941 variables, 3/699 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/941 variables, 0/699 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 33 (OVERLAPS) 9/950 variables, 6/705 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 34 (INCLUDED_ONLY) 0/950 variables, 4/709 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 35 (INCLUDED_ONLY) 0/950 variables, 0/709 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 36 (OVERLAPS) 8/958 variables, 4/713 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 37 (INCLUDED_ONLY) 0/958 variables, 0/713 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 38 (OVERLAPS) 34/992 variables, 24/737 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 39 (INCLUDED_ONLY) 0/992 variables, 4/741 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 40 (INCLUDED_ONLY) 0/992 variables, 0/741 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 41 (OVERLAPS) 2/994 variables, 2/743 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 42 (INCLUDED_ONLY) 0/994 variables, 2/745 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 43 (INCLUDED_ONLY) 0/994 variables, 0/745 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 44 (OVERLAPS) 43/1037 variables, 22/767 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 45 (INCLUDED_ONLY) 0/1037 variables, 5/772 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 46 (INCLUDED_ONLY) 0/1037 variables, 0/772 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 47 (OVERLAPS) 5/1042 variables, 5/777 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 48 (INCLUDED_ONLY) 0/1042 variables, 5/782 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 49 (INCLUDED_ONLY) 0/1042 variables, 0/782 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 50 (OVERLAPS) 8/1050 variables, 4/786 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 51 (INCLUDED_ONLY) 0/1050 variables, 0/786 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 52 (OVERLAPS) 34/1084 variables, 21/807 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 53 (INCLUDED_ONLY) 0/1084 variables, 4/811 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 54 (INCLUDED_ONLY) 0/1084 variables, 0/811 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 55 (OVERLAPS) 7/1091 variables, 4/815 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 56 (INCLUDED_ONLY) 0/1091 variables, 2/817 constraints. Problems are: Problem set: 0 solved, 117 unsolved
Detected timeout of ITS tools.
At refinement iteration 57 (INCLUDED_ONLY) 0/1091 variables, 0/817 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 58 (OVERLAPS) 33/1124 variables, 21/838 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 59 (INCLUDED_ONLY) 0/1124 variables, 4/842 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 60 (INCLUDED_ONLY) 0/1124 variables, 0/842 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 61 (OVERLAPS) 5/1129 variables, 4/846 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 62 (INCLUDED_ONLY) 0/1129 variables, 5/851 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 63 (INCLUDED_ONLY) 0/1129 variables, 0/851 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 64 (OVERLAPS) 4/1133 variables, 2/853 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 65 (INCLUDED_ONLY) 0/1133 variables, 0/853 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 66 (OVERLAPS) 16/1149 variables, 10/863 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 67 (INCLUDED_ONLY) 0/1149 variables, 2/865 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 68 (INCLUDED_ONLY) 0/1149 variables, 0/865 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 69 (OVERLAPS) 5/1154 variables, 2/867 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 70 (INCLUDED_ONLY) 0/1154 variables, 0/867 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 71 (OVERLAPS) 25/1179 variables, 15/882 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 72 (INCLUDED_ONLY) 0/1179 variables, 1/883 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 73 (INCLUDED_ONLY) 0/1179 variables, 0/883 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 74 (OVERLAPS) 5/1184 variables, 4/887 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 75 (INCLUDED_ONLY) 0/1184 variables, 5/892 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 76 (INCLUDED_ONLY) 0/1184 variables, 0/892 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 77 (OVERLAPS) 4/1188 variables, 2/894 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 78 (INCLUDED_ONLY) 0/1188 variables, 0/894 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 79 (OVERLAPS) 16/1204 variables, 10/904 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 80 (INCLUDED_ONLY) 0/1204 variables, 2/906 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 81 (INCLUDED_ONLY) 0/1204 variables, 0/906 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 82 (OVERLAPS) 5/1209 variables, 2/908 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 83 (INCLUDED_ONLY) 0/1209 variables, 0/908 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 84 (OVERLAPS) 25/1234 variables, 15/923 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 85 (INCLUDED_ONLY) 0/1234 variables, 1/924 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 86 (INCLUDED_ONLY) 0/1234 variables, 0/924 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 87 (OVERLAPS) 5/1239 variables, 4/928 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 88 (INCLUDED_ONLY) 0/1239 variables, 5/933 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 89 (INCLUDED_ONLY) 0/1239 variables, 0/933 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 90 (OVERLAPS) 4/1243 variables, 2/935 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 91 (INCLUDED_ONLY) 0/1243 variables, 0/935 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 92 (OVERLAPS) 16/1259 variables, 10/945 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 93 (INCLUDED_ONLY) 0/1259 variables, 2/947 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 94 (INCLUDED_ONLY) 0/1259 variables, 0/947 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 95 (OVERLAPS) 5/1264 variables, 2/949 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 96 (INCLUDED_ONLY) 0/1264 variables, 0/949 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 97 (OVERLAPS) 25/1289 variables, 15/964 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 98 (INCLUDED_ONLY) 0/1289 variables, 1/965 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 99 (INCLUDED_ONLY) 0/1289 variables, 0/965 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 100 (OVERLAPS) 5/1294 variables, 4/969 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 101 (INCLUDED_ONLY) 0/1294 variables, 5/974 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 102 (INCLUDED_ONLY) 0/1294 variables, 0/974 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 103 (OVERLAPS) 4/1298 variables, 2/976 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 104 (INCLUDED_ONLY) 0/1298 variables, 0/976 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 105 (OVERLAPS) 16/1314 variables, 10/986 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 106 (INCLUDED_ONLY) 0/1314 variables, 2/988 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 107 (INCLUDED_ONLY) 0/1314 variables, 0/988 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 108 (OVERLAPS) 5/1319 variables, 2/990 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 109 (INCLUDED_ONLY) 0/1319 variables, 0/990 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 110 (OVERLAPS) 25/1344 variables, 15/1005 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 111 (INCLUDED_ONLY) 0/1344 variables, 1/1006 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 112 (INCLUDED_ONLY) 0/1344 variables, 0/1006 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 113 (OVERLAPS) 5/1349 variables, 4/1010 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 114 (INCLUDED_ONLY) 0/1349 variables, 5/1015 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 115 (INCLUDED_ONLY) 0/1349 variables, 0/1015 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 116 (OVERLAPS) 4/1353 variables, 2/1017 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 117 (INCLUDED_ONLY) 0/1353 variables, 0/1017 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 118 (OVERLAPS) 16/1369 variables, 10/1027 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 119 (INCLUDED_ONLY) 0/1369 variables, 2/1029 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 120 (INCLUDED_ONLY) 0/1369 variables, 0/1029 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 121 (OVERLAPS) 5/1374 variables, 2/1031 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 122 (INCLUDED_ONLY) 0/1374 variables, 0/1031 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 123 (OVERLAPS) 25/1399 variables, 15/1046 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 124 (INCLUDED_ONLY) 0/1399 variables, 1/1047 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 125 (INCLUDED_ONLY) 0/1399 variables, 0/1047 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 126 (OVERLAPS) 5/1404 variables, 4/1051 constraints. Problems are: Problem set: 0 solved, 117 unsolved
SMT process timed out in 135028ms, After SMT, problems are : Problem set: 0 solved, 117 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 117 out of 1358 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1358/1358 places, 1128/1128 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 1358 transition count 1118
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 20 place count 1348 transition count 1118
Performed 40 Post agglomeration using F-continuation condition.Transition count delta: 40
Deduced a syphon composed of 40 places in 1 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 2 with 80 rules applied. Total rules applied 100 place count 1308 transition count 1078
Applied a total of 100 rules in 52 ms. Remains 1308 /1358 variables (removed 50) and now considering 1078/1128 (removed 50) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 52 ms. Remains : 1308/1358 places, 1078/1128 transitions.
RANDOM walk for 4000000 steps (8 resets) in 75645 ms. (52 steps per ms) remains 117/117 properties
BEST_FIRST walk for 40004 steps (8 resets) in 276 ms. (144 steps per ms) remains 117/117 properties
BEST_FIRST walk for 40003 steps (8 resets) in 352 ms. (113 steps per ms) remains 117/117 properties
BEST_FIRST walk for 40004 steps (8 resets) in 397 ms. (100 steps per ms) remains 117/117 properties
BEST_FIRST walk for 40003 steps (8 resets) in 366 ms. (109 steps per ms) remains 117/117 properties
BEST_FIRST walk for 40002 steps (8 resets) in 349 ms. (114 steps per ms) remains 117/117 properties
BEST_FIRST walk for 40004 steps (8 resets) in 328 ms. (121 steps per ms) remains 117/117 properties
BEST_FIRST walk for 40004 steps (8 resets) in 337 ms. (118 steps per ms) remains 117/117 properties
BEST_FIRST walk for 40004 steps (8 resets) in 399 ms. (100 steps per ms) remains 117/117 properties
BEST_FIRST walk for 40004 steps (8 resets) in 392 ms. (101 steps per ms) remains 117/117 properties
BEST_FIRST walk for 40004 steps (8 resets) in 370 ms. (107 steps per ms) remains 117/117 properties
BEST_FIRST walk for 40003 steps (8 resets) in 364 ms. (109 steps per ms) remains 117/117 properties
BEST_FIRST walk for 40004 steps (8 resets) in 325 ms. (122 steps per ms) remains 117/117 properties
BEST_FIRST walk for 40004 steps (8 resets) in 405 ms. (98 steps per ms) remains 117/117 properties
BEST_FIRST walk for 40004 steps (8 resets) in 327 ms. (121 steps per ms) remains 117/117 properties
BEST_FIRST walk for 40003 steps (8 resets) in 367 ms. (108 steps per ms) remains 117/117 properties
BEST_FIRST walk for 40004 steps (8 resets) in 397 ms. (100 steps per ms) remains 117/117 properties
BEST_FIRST walk for 40003 steps (8 resets) in 401 ms. (99 steps per ms) remains 117/117 properties
BEST_FIRST walk for 40004 steps (8 resets) in 400 ms. (99 steps per ms) remains 117/117 properties
BEST_FIRST walk for 40004 steps (8 resets) in 403 ms. (99 steps per ms) remains 117/117 properties
BEST_FIRST walk for 40004 steps (8 resets) in 387 ms. (103 steps per ms) remains 117/117 properties
BEST_FIRST walk for 40004 steps (8 resets) in 420 ms. (95 steps per ms) remains 117/117 properties
BEST_FIRST walk for 40004 steps (8 resets) in 328 ms. (121 steps per ms) remains 117/117 properties
BEST_FIRST walk for 40004 steps (8 resets) in 340 ms. (117 steps per ms) remains 117/117 properties
BEST_FIRST walk for 40004 steps (8 resets) in 352 ms. (113 steps per ms) remains 117/117 properties
BEST_FIRST walk for 40004 steps (8 resets) in 325 ms. (122 steps per ms) remains 117/117 properties
BEST_FIRST walk for 40004 steps (8 resets) in 384 ms. (103 steps per ms) remains 117/117 properties
BEST_FIRST walk for 40004 steps (8 resets) in 325 ms. (122 steps per ms) remains 117/117 properties
BEST_FIRST walk for 40004 steps (8 resets) in 377 ms. (105 steps per ms) remains 117/117 properties
BEST_FIRST walk for 40003 steps (8 resets) in 400 ms. (99 steps per ms) remains 117/117 properties
BEST_FIRST walk for 40003 steps (8 resets) in 330 ms. (120 steps per ms) remains 117/117 properties
BEST_FIRST walk for 40004 steps (8 resets) in 356 ms. (112 steps per ms) remains 117/117 properties
BEST_FIRST walk for 40004 steps (8 resets) in 327 ms. (121 steps per ms) remains 117/117 properties
BEST_FIRST walk for 40004 steps (8 resets) in 362 ms. (110 steps per ms) remains 117/117 properties
BEST_FIRST walk for 40004 steps (8 resets) in 412 ms. (96 steps per ms) remains 117/117 properties
BEST_FIRST walk for 40004 steps (8 resets) in 325 ms. (122 steps per ms) remains 117/117 properties
BEST_FIRST walk for 40003 steps (8 resets) in 357 ms. (111 steps per ms) remains 117/117 properties
BEST_FIRST walk for 40003 steps (8 resets) in 329 ms. (121 steps per ms) remains 117/117 properties
BEST_FIRST walk for 40003 steps (8 resets) in 399 ms. (100 steps per ms) remains 117/117 properties
BEST_FIRST walk for 40004 steps (8 resets) in 399 ms. (100 steps per ms) remains 117/117 properties
BEST_FIRST walk for 40004 steps (8 resets) in 327 ms. (121 steps per ms) remains 117/117 properties
BEST_FIRST walk for 40003 steps (8 resets) in 409 ms. (97 steps per ms) remains 117/117 properties
BEST_FIRST walk for 40004 steps (8 resets) in 330 ms. (120 steps per ms) remains 117/117 properties
BEST_FIRST walk for 40004 steps (8 resets) in 401 ms. (99 steps per ms) remains 117/117 properties
BEST_FIRST walk for 40003 steps (8 resets) in 375 ms. (106 steps per ms) remains 117/117 properties
BEST_FIRST walk for 40004 steps (8 resets) in 330 ms. (120 steps per ms) remains 117/117 properties
BEST_FIRST walk for 40004 steps (8 resets) in 393 ms. (101 steps per ms) remains 117/117 properties
BEST_FIRST walk for 40004 steps (8 resets) in 340 ms. (117 steps per ms) remains 117/117 properties
BEST_FIRST walk for 40004 steps (8 resets) in 422 ms. (94 steps per ms) remains 117/117 properties
BEST_FIRST walk for 40004 steps (8 resets) in 383 ms. (104 steps per ms) remains 117/117 properties
BEST_FIRST walk for 40003 steps (8 resets) in 329 ms. (121 steps per ms) remains 117/117 properties
Interrupted probabilistic random walk after 2056187 steps, run timeout after 75001 ms. (steps per millisecond=27 ) properties seen :0 out of 117
Probabilistic random walk after 2056187 steps, saw 1754731 distinct states, run finished after 75001 ms. (steps per millisecond=27 ) properties seen :0
// Phase 1: matrix 1078 rows 1308 cols
[2025-06-04 02:04:08] [INFO ] Computed 548 invariants in 3 ms
Starting Z3 with timeout 150.0 s and query timeout 15000.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/117 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 1 (OVERLAPS) 69/186 variables, 54/54 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/186 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 3 (OVERLAPS) 188/374 variables, 186/240 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/374 variables, 0/240 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 5 (OVERLAPS) 213/587 variables, 91/331 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/587 variables, 14/345 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/587 variables, 0/345 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 8 (OVERLAPS) 32/619 variables, 32/377 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/619 variables, 32/409 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/619 variables, 0/409 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 11 (OVERLAPS) 58/677 variables, 29/438 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/677 variables, 0/438 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 13 (OVERLAPS) 120/797 variables, 122/560 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/797 variables, 32/592 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/797 variables, 0/592 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 16 (OVERLAPS) 65/862 variables, 33/625 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/862 variables, 7/632 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/862 variables, 0/632 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 19 (OVERLAPS) 7/869 variables, 10/642 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/869 variables, 7/649 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/869 variables, 0/649 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 22 (OVERLAPS) 4/873 variables, 2/651 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/873 variables, 0/651 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 24 (OVERLAPS) 41/914 variables, 24/675 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/914 variables, 8/683 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/914 variables, 0/683 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 27 (OVERLAPS) 2/916 variables, 2/685 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/916 variables, 2/687 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/916 variables, 0/687 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 30 (OVERLAPS) 45/961 variables, 23/710 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/961 variables, 4/714 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/961 variables, 0/714 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 33 (OVERLAPS) 6/967 variables, 8/722 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 34 (INCLUDED_ONLY) 0/967 variables, 6/728 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 35 (INCLUDED_ONLY) 0/967 variables, 0/728 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 36 (OVERLAPS) 4/971 variables, 2/730 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 37 (INCLUDED_ONLY) 0/971 variables, 0/730 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 38 (OVERLAPS) 34/1005 variables, 19/749 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 39 (INCLUDED_ONLY) 0/1005 variables, 6/755 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 40 (INCLUDED_ONLY) 0/1005 variables, 0/755 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 41 (OVERLAPS) 2/1007 variables, 2/757 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 42 (INCLUDED_ONLY) 0/1007 variables, 2/759 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 43 (INCLUDED_ONLY) 0/1007 variables, 0/759 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 44 (OVERLAPS) 45/1052 variables, 23/782 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 45 (INCLUDED_ONLY) 0/1052 variables, 4/786 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 46 (INCLUDED_ONLY) 0/1052 variables, 0/786 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 47 (OVERLAPS) 6/1058 variables, 8/794 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 48 (INCLUDED_ONLY) 0/1058 variables, 6/800 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 49 (INCLUDED_ONLY) 0/1058 variables, 0/800 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 50 (OVERLAPS) 4/1062 variables, 2/802 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 51 (INCLUDED_ONLY) 0/1062 variables, 0/802 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 52 (OVERLAPS) 33/1095 variables, 19/821 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 53 (INCLUDED_ONLY) 0/1095 variables, 6/827 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 54 (INCLUDED_ONLY) 0/1095 variables, 0/827 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 55 (OVERLAPS) 2/1097 variables, 2/829 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 56 (INCLUDED_ONLY) 0/1097 variables, 2/831 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 57 (INCLUDED_ONLY) 0/1097 variables, 0/831 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 58 (OVERLAPS) 34/1131 variables, 19/850 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 59 (INCLUDED_ONLY) 0/1131 variables, 4/854 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 60 (INCLUDED_ONLY) 0/1131 variables, 0/854 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 61 (OVERLAPS) 4/1135 variables, 6/860 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 62 (INCLUDED_ONLY) 0/1135 variables, 4/864 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 63 (INCLUDED_ONLY) 0/1135 variables, 0/864 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 64 (OVERLAPS) 15/1150 variables, 8/872 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 65 (INCLUDED_ONLY) 0/1150 variables, 4/876 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 66 (INCLUDED_ONLY) 0/1150 variables, 0/876 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 67 (OVERLAPS) 26/1176 variables, 13/889 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 68 (INCLUDED_ONLY) 0/1176 variables, 1/890 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 69 (INCLUDED_ONLY) 0/1176 variables, 0/890 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 70 (OVERLAPS) 4/1180 variables, 6/896 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 71 (INCLUDED_ONLY) 0/1180 variables, 4/900 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 72 (INCLUDED_ONLY) 0/1180 variables, 0/900 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 73 (OVERLAPS) 15/1195 variables, 8/908 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 74 (INCLUDED_ONLY) 0/1195 variables, 4/912 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 75 (INCLUDED_ONLY) 0/1195 variables, 0/912 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 76 (OVERLAPS) 26/1221 variables, 13/925 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 77 (INCLUDED_ONLY) 0/1221 variables, 1/926 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 78 (INCLUDED_ONLY) 0/1221 variables, 0/926 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 79 (OVERLAPS) 4/1225 variables, 6/932 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 80 (INCLUDED_ONLY) 0/1225 variables, 4/936 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 81 (INCLUDED_ONLY) 0/1225 variables, 0/936 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 82 (OVERLAPS) 15/1240 variables, 8/944 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 83 (INCLUDED_ONLY) 0/1240 variables, 4/948 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 84 (INCLUDED_ONLY) 0/1240 variables, 0/948 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 85 (OVERLAPS) 26/1266 variables, 13/961 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 86 (INCLUDED_ONLY) 0/1266 variables, 1/962 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 87 (INCLUDED_ONLY) 0/1266 variables, 0/962 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 88 (OVERLAPS) 4/1270 variables, 6/968 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 89 (INCLUDED_ONLY) 0/1270 variables, 4/972 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 90 (INCLUDED_ONLY) 0/1270 variables, 0/972 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 91 (OVERLAPS) 15/1285 variables, 8/980 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 92 (INCLUDED_ONLY) 0/1285 variables, 4/984 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 93 (INCLUDED_ONLY) 0/1285 variables, 0/984 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 94 (OVERLAPS) 25/1310 variables, 13/997 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 95 (INCLUDED_ONLY) 0/1310 variables, 1/998 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 96 (INCLUDED_ONLY) 0/1310 variables, 0/998 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 97 (OVERLAPS) 4/1314 variables, 6/1004 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 98 (INCLUDED_ONLY) 0/1314 variables, 4/1008 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 99 (INCLUDED_ONLY) 0/1314 variables, 0/1008 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 100 (OVERLAPS) 16/1330 variables, 8/1016 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 101 (INCLUDED_ONLY) 0/1330 variables, 4/1020 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 102 (INCLUDED_ONLY) 0/1330 variables, 0/1020 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 103 (OVERLAPS) 25/1355 variables, 13/1033 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 104 (INCLUDED_ONLY) 0/1355 variables, 1/1034 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 105 (INCLUDED_ONLY) 0/1355 variables, 0/1034 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 106 (OVERLAPS) 4/1359 variables, 6/1040 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 107 (INCLUDED_ONLY) 0/1359 variables, 4/1044 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 108 (INCLUDED_ONLY) 0/1359 variables, 0/1044 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 109 (OVERLAPS) 14/1373 variables, 8/1052 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 110 (INCLUDED_ONLY) 0/1373 variables, 4/1056 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 111 (INCLUDED_ONLY) 0/1373 variables, 0/1056 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 112 (OVERLAPS) 27/1400 variables, 13/1069 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 113 (INCLUDED_ONLY) 0/1400 variables, 1/1070 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 114 (INCLUDED_ONLY) 0/1400 variables, 0/1070 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 115 (OVERLAPS) 4/1404 variables, 6/1076 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 116 (INCLUDED_ONLY) 0/1404 variables, 4/1080 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 117 (INCLUDED_ONLY) 0/1404 variables, 0/1080 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 118 (OVERLAPS) 16/1420 variables, 8/1088 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 119 (INCLUDED_ONLY) 0/1420 variables, 4/1092 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 120 (INCLUDED_ONLY) 0/1420 variables, 0/1092 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 121 (OVERLAPS) 25/1445 variables, 13/1105 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 122 (INCLUDED_ONLY) 0/1445 variables, 1/1106 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 123 (INCLUDED_ONLY) 0/1445 variables, 0/1106 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 124 (OVERLAPS) 4/1449 variables, 6/1112 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 125 (INCLUDED_ONLY) 0/1449 variables, 4/1116 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 126 (INCLUDED_ONLY) 0/1449 variables, 0/1116 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 127 (OVERLAPS) 14/1463 variables, 8/1124 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 128 (INCLUDED_ONLY) 0/1463 variables, 4/1128 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 129 (INCLUDED_ONLY) 0/1463 variables, 0/1128 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 130 (OVERLAPS) 28/1491 variables, 13/1141 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 131 (INCLUDED_ONLY) 0/1491 variables, 1/1142 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 132 (INCLUDED_ONLY) 0/1491 variables, 0/1142 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 133 (OVERLAPS) 4/1495 variables, 6/1148 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 134 (INCLUDED_ONLY) 0/1495 variables, 4/1152 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 135 (INCLUDED_ONLY) 0/1495 variables, 0/1152 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 136 (OVERLAPS) 14/1509 variables, 8/1160 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 137 (INCLUDED_ONLY) 0/1509 variables, 4/1164 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 138 (INCLUDED_ONLY) 0/1509 variables, 0/1164 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 139 (OVERLAPS) 26/1535 variables, 13/1177 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 140 (INCLUDED_ONLY) 0/1535 variables, 1/1178 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 141 (INCLUDED_ONLY) 0/1535 variables, 0/1178 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 142 (OVERLAPS) 4/1539 variables, 6/1184 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 143 (INCLUDED_ONLY) 0/1539 variables, 4/1188 constraints. Problems are: Problem set: 0 solved, 117 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1539/2386 variables, and 1188 constraints, problems are : Problem set: 0 solved, 117 unsolved in 150009 ms.
Refiners :[Positive P Invariants (semi-flows): 343/548 constraints, State Equation: 845/1308 constraints, PredecessorRefiner: 117/117 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 117 unsolved
Starting Z3 with timeout 150.0 s and query timeout 15000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/117 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 1 (OVERLAPS) 69/186 variables, 54/54 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/186 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 3 (OVERLAPS) 188/374 variables, 186/240 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/374 variables, 117/357 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/374 variables, 0/357 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 6 (OVERLAPS) 213/587 variables, 91/448 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/587 variables, 14/462 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/587 variables, 0/462 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 9 (OVERLAPS) 32/619 variables, 32/494 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/619 variables, 32/526 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/619 variables, 0/526 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 12 (OVERLAPS) 58/677 variables, 29/555 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/677 variables, 0/555 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 14 (OVERLAPS) 120/797 variables, 122/677 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/797 variables, 32/709 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/797 variables, 0/709 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 17 (OVERLAPS) 65/862 variables, 33/742 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/862 variables, 7/749 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/862 variables, 0/749 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 20 (OVERLAPS) 7/869 variables, 10/759 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/869 variables, 7/766 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/869 variables, 0/766 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 23 (OVERLAPS) 4/873 variables, 2/768 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/873 variables, 0/768 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 25 (OVERLAPS) 41/914 variables, 24/792 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/914 variables, 8/800 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/914 variables, 0/800 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 28 (OVERLAPS) 2/916 variables, 2/802 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/916 variables, 2/804 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/916 variables, 0/804 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 31 (OVERLAPS) 45/961 variables, 23/827 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/961 variables, 4/831 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 33 (INCLUDED_ONLY) 0/961 variables, 0/831 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 34 (OVERLAPS) 6/967 variables, 8/839 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 35 (INCLUDED_ONLY) 0/967 variables, 6/845 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 36 (INCLUDED_ONLY) 0/967 variables, 0/845 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 37 (OVERLAPS) 4/971 variables, 2/847 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 38 (INCLUDED_ONLY) 0/971 variables, 0/847 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 39 (OVERLAPS) 34/1005 variables, 19/866 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 40 (INCLUDED_ONLY) 0/1005 variables, 6/872 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 41 (INCLUDED_ONLY) 0/1005 variables, 0/872 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 42 (OVERLAPS) 2/1007 variables, 2/874 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 43 (INCLUDED_ONLY) 0/1007 variables, 2/876 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 44 (INCLUDED_ONLY) 0/1007 variables, 0/876 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 45 (OVERLAPS) 45/1052 variables, 23/899 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 46 (INCLUDED_ONLY) 0/1052 variables, 4/903 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 47 (INCLUDED_ONLY) 0/1052 variables, 0/903 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 48 (OVERLAPS) 6/1058 variables, 8/911 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 49 (INCLUDED_ONLY) 0/1058 variables, 6/917 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 50 (INCLUDED_ONLY) 0/1058 variables, 0/917 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 51 (OVERLAPS) 4/1062 variables, 2/919 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 52 (INCLUDED_ONLY) 0/1062 variables, 0/919 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 53 (OVERLAPS) 33/1095 variables, 19/938 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 54 (INCLUDED_ONLY) 0/1095 variables, 6/944 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 55 (INCLUDED_ONLY) 0/1095 variables, 0/944 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 56 (OVERLAPS) 2/1097 variables, 2/946 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 57 (INCLUDED_ONLY) 0/1097 variables, 2/948 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 58 (INCLUDED_ONLY) 0/1097 variables, 0/948 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 59 (OVERLAPS) 34/1131 variables, 19/967 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 60 (INCLUDED_ONLY) 0/1131 variables, 4/971 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 61 (INCLUDED_ONLY) 0/1131 variables, 0/971 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 62 (OVERLAPS) 4/1135 variables, 6/977 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 63 (INCLUDED_ONLY) 0/1135 variables, 4/981 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 64 (INCLUDED_ONLY) 0/1135 variables, 0/981 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 65 (OVERLAPS) 15/1150 variables, 8/989 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 66 (INCLUDED_ONLY) 0/1150 variables, 4/993 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 67 (INCLUDED_ONLY) 0/1150 variables, 0/993 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 68 (OVERLAPS) 26/1176 variables, 13/1006 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 69 (INCLUDED_ONLY) 0/1176 variables, 1/1007 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 70 (INCLUDED_ONLY) 0/1176 variables, 0/1007 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 71 (OVERLAPS) 4/1180 variables, 6/1013 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 72 (INCLUDED_ONLY) 0/1180 variables, 4/1017 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 73 (INCLUDED_ONLY) 0/1180 variables, 0/1017 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 74 (OVERLAPS) 15/1195 variables, 8/1025 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 75 (INCLUDED_ONLY) 0/1195 variables, 4/1029 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 76 (INCLUDED_ONLY) 0/1195 variables, 0/1029 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 77 (OVERLAPS) 26/1221 variables, 13/1042 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 78 (INCLUDED_ONLY) 0/1221 variables, 1/1043 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 79 (INCLUDED_ONLY) 0/1221 variables, 0/1043 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 80 (OVERLAPS) 4/1225 variables, 6/1049 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 81 (INCLUDED_ONLY) 0/1225 variables, 4/1053 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 82 (INCLUDED_ONLY) 0/1225 variables, 0/1053 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 83 (OVERLAPS) 15/1240 variables, 8/1061 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 84 (INCLUDED_ONLY) 0/1240 variables, 4/1065 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 85 (INCLUDED_ONLY) 0/1240 variables, 0/1065 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 86 (OVERLAPS) 26/1266 variables, 13/1078 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 87 (INCLUDED_ONLY) 0/1266 variables, 1/1079 constraints. Problems are: Problem set: 0 solved, 117 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1266/2386 variables, and 1079 constraints, problems are : Problem set: 0 solved, 117 unsolved in 150012 ms.
Refiners :[Positive P Invariants (semi-flows): 271/548 constraints, State Equation: 691/1308 constraints, PredecessorRefiner: 117/117 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 300046ms problems are : Problem set: 0 solved, 117 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 117 out of 1308 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1308/1308 places, 1078/1078 transitions.
Applied a total of 0 rules in 24 ms. Remains 1308 /1308 variables (removed 0) and now considering 1078/1078 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 25 ms. Remains : 1308/1308 places, 1078/1078 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1308/1308 places, 1078/1078 transitions.
Applied a total of 0 rules in 22 ms. Remains 1308 /1308 variables (removed 0) and now considering 1078/1078 (removed 0) transitions.
[2025-06-04 02:09:08] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 02:09:09] [INFO ] Implicit Places using invariants in 720 ms returned []
[2025-06-04 02:09:09] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 02:09:10] [INFO ] Implicit Places using invariants and state equation in 1427 ms returned []
Implicit Place search using SMT with State Equation took 2149 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-04 02:09:10] [INFO ] Redundant transitions in 55 ms returned []
Running 1074 sub problems to find dead transitions.
[2025-06-04 02:09:10] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1306 variables, 546/546 constraints. Problems are: Problem set: 0 solved, 1074 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 02:09:34] [INFO ] Deduced a trap composed of 5 places in 47 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 02:09:34] [INFO ] Deduced a trap composed of 5 places in 31 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 02:09:35] [INFO ] Deduced a trap composed of 5 places in 39 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 02:09:35] [INFO ] Deduced a trap composed of 5 places in 39 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 02:09:35] [INFO ] Deduced a trap composed of 5 places in 44 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 02:09:35] [INFO ] Deduced a trap composed of 5 places in 63 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 02:09:35] [INFO ] Deduced a trap composed of 6 places in 41 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 02:09:35] [INFO ] Deduced a trap composed of 5 places in 45 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 02:09:35] [INFO ] Deduced a trap composed of 5 places in 46 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 02:09:36] [INFO ] Deduced a trap composed of 5 places in 48 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 02:09:36] [INFO ] Deduced a trap composed of 5 places in 49 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 02:09:36] [INFO ] Deduced a trap composed of 5 places in 55 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 02:09:36] [INFO ] Deduced a trap composed of 5 places in 57 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 02:09:36] [INFO ] Deduced a trap composed of 5 places in 53 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 02:09:36] [INFO ] Deduced a trap composed of 5 places in 50 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 02:09:36] [INFO ] Deduced a trap composed of 5 places in 57 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 02:09:37] [INFO ] Deduced a trap composed of 5 places in 53 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 02:09:37] [INFO ] Deduced a trap composed of 5 places in 47 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 02:09:37] [INFO ] Deduced a trap composed of 5 places in 53 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 02:09:37] [INFO ] Deduced a trap composed of 5 places in 52 ms of which 2 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/1306 variables, 20/566 constraints. Problems are: Problem set: 0 solved, 1074 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1306/2386 variables, and 566 constraints, problems are : Problem set: 0 solved, 1074 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 546/548 constraints, State Equation: 0/1308 constraints, PredecessorRefiner: 1074/1074 constraints, Known Traps: 20/20 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1074 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1306 variables, 546/546 constraints. Problems are: Problem set: 0 solved, 1074 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1306 variables, 20/566 constraints. Problems are: Problem set: 0 solved, 1074 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 02:09:47] [INFO ] Deduced a trap composed of 5 places in 47 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 02:09:48] [INFO ] Deduced a trap composed of 5 places in 42 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 02:09:48] [INFO ] Deduced a trap composed of 5 places in 44 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/1306 variables, 3/569 constraints. Problems are: Problem set: 0 solved, 1074 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1306/2386 variables, and 569 constraints, problems are : Problem set: 0 solved, 1074 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 546/548 constraints, State Equation: 0/1308 constraints, PredecessorRefiner: 0/1074 constraints, Known Traps: 23/23 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60302ms problems are : Problem set: 0 solved, 1074 unsolved
Search for dead transitions found 0 dead transitions in 60309ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 62551 ms. Remains : 1308/1308 places, 1078/1078 transitions.
RANDOM walk for 400000 steps (8 resets) in 9735 ms. (41 steps per ms) remains 117/117 properties
Running SMT prover for 117 properties.
[2025-06-04 02:10:14] [INFO ] Invariant cache hit.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-04 02:10:14] [INFO ] [Real]Absence check using 548 positive place invariants in 81 ms returned sat
[2025-06-04 02:10:14] [INFO ] After 496ms SMT Verify possible using state equation in real domain returned unsat :0 sat :117
TRAPS : Iteration 0
[2025-06-04 02:10:23] [INFO ] After 8786ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :53 real:64
[2025-06-04 02:10:23] [INFO ] After 9160ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :53 real:64
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-04 02:10:23] [INFO ] [Nat]Absence check using 548 positive place invariants in 81 ms returned sat
[2025-06-04 02:10:24] [INFO ] After 480ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :117
TRAPS : Iteration 0
[2025-06-04 02:10:31] [INFO ] After 8193ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :117
[2025-06-04 02:10:31] [INFO ] After 8595ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :117

BK_TIME_CONFINEMENT_REACHED

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ StableMarking = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution StableMarking -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination StableMarking -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800

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="ShieldPPPt-PT-050B"
export BK_EXAMINATION="StableMarking"
export BK_TOOL="itstools"
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 itstools"
echo " Input is ShieldPPPt-PT-050B, 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 r203-tall-174894541400583"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldPPPt-PT-050B.tgz
mv ShieldPPPt-PT-050B 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 ;