Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r217-tall-174902002700208.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)
.................................
=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is ShieldRVt-PT-050B, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r217-tall-174902002700208
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1008K
-rw-r--r-- 1 mcc users 7.3K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 80K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.0K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 44K 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 27K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.3K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 80K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.9K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 65K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K 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 614K 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 1749073750609

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=StableMarking
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=ShieldRVt-PT-050B
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
StableMarking PT
Running Version 202505121319
[2025-06-04 21:49:12] [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 21:49:12] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-04 21:49:12] [INFO ] Load time of PNML (sax parser for PT used): 170 ms
[2025-06-04 21:49:12] [INFO ] Transformed 2503 places.
[2025-06-04 21:49:12] [INFO ] Transformed 2503 transitions.
[2025-06-04 21:49:12] [INFO ] Found NUPN structural information;
[2025-06-04 21:49:12] [INFO ] Parsed PT model containing 2503 places and 2503 transitions and 5906 arcs in 422 ms.
Structural test allowed to assert that 1001 places are NOT stable. Took 28 ms.
[2025-06-04 21:49:14] [INFO ] Flatten gal took : 476 ms
[2025-06-04 21:49:14] [INFO ] Flatten gal took : 322 ms
[2025-06-04 21:49:14] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17665521346641094269.gal : 125 ms
[2025-06-04 21:49:15] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality1203689301491089547.prop : 25 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/ReachabilityCardinality17665521346641094269.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality1203689301491089547.prop' '--nowitness' '--gen-order' 'FOLLOW'
RANDOM walk for 40000 steps (8 resets) in 7981 ms. (5 steps per ms) remains 1089/1502 properties
BEST_FIRST walk for 123 steps (8 resets) in 11 ms. (10 steps per ms) remains 1089/1089 properties
BEST_FIRST walk for 123 steps (8 resets) in 11 ms. (10 steps per ms) remains 1089/1089 properties
BEST_FIRST walk for 124 steps (8 resets) in 17 ms. (6 steps per ms) remains 1089/1089 properties
BEST_FIRST walk for 122 steps (8 resets) in 35 ms. (3 steps per ms) remains 1089/1089 properties
BEST_FIRST walk for 124 steps (8 resets) in 16 ms. (7 steps per ms) remains 1089/1089 properties
BEST_FIRST walk for 124 steps (8 resets) in 28 ms. (4 steps per ms) remains 1089/1089 properties
BEST_FIRST walk for 123 steps (8 resets) in 6 ms. (17 steps per ms) remains 1089/1089 properties
BEST_FIRST walk for 124 steps (8 resets) in 10 ms. (11 steps per ms) remains 1089/1089 properties
BEST_FIRST walk for 124 steps (8 resets) in 14 ms. (8 steps per ms) remains 1089/1089 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 1089/1089 properties
BEST_FIRST walk for 123 steps (8 resets) in 7 ms. (15 steps per ms) remains 1089/1089 properties
BEST_FIRST walk for 123 steps (8 resets) in 17 ms. (6 steps per ms) remains 1089/1089 properties

its-reach command run as :

BEST_FIRST walk for 124 steps (8 resets) in 24 ms. (4 steps per ms) remains 1089/1089 properties
/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
BEST_FIRST walk for 123 steps (8 resets) in 8 ms. (13 steps per ms) remains 1089/1089 properties
BEST_FIRST walk for 121 steps (8 resets) in 11 ms. (10 steps per ms) remains 1089/1089 properties
BEST_FIRST walk for 122 steps (8 resets) in 17 ms. (6 steps per ms) remains 1089/1089 properties
BEST_FIRST walk for 122 steps (8 resets) in 9 ms. (12 steps per ms) remains 1089/1089 properties
BEST_FIRST walk for 123 steps (8 resets) in 20 ms. (5 steps per ms) remains 1089/1089 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 1089/1089 properties
BEST_FIRST walk for 122 steps (8 resets) in 8 ms. (13 steps per ms) remains 1089/1089 properties
BEST_FIRST walk for 123 steps (8 resets) in 18 ms. (6 steps per ms) remains 1089/1089 properties
BEST_FIRST walk for 123 steps (8 resets) in 12 ms. (9 steps per ms) remains 1089/1089 properties
BEST_FIRST walk for 124 steps (8 resets) in 10 ms. (11 steps per ms) remains 1089/1089 properties
BEST_FIRST walk for 124 steps (8 resets) in 9 ms. (12 steps per ms) remains 1089/1089 properties
BEST_FIRST walk for 124 steps (8 resets) in 11 ms. (10 steps per ms) remains 1089/1089 properties
BEST_FIRST walk for 124 steps (8 resets) in 7 ms. (15 steps per ms) remains 1089/1089 properties
BEST_FIRST walk for 124 steps (8 resets) in 18 ms. (6 steps per ms) remains 1089/1089 properties
BEST_FIRST walk for 123 steps (8 resets) in 7 ms. (15 steps per ms) remains 1089/1089 properties
BEST_FIRST walk for 122 steps (8 resets) in 7 ms. (15 steps per ms) remains 1089/1089 properties
BEST_FIRST walk for 124 steps (8 resets) in 7 ms. (15 steps per ms) remains 1089/1089 properties
BEST_FIRST walk for 124 steps (8 resets) in 9 ms. (12 steps per ms) remains 1089/1089 properties
BEST_FIRST walk for 124 steps (8 resets) in 23 ms. (5 steps per ms) remains 1089/1089 properties
BEST_FIRST walk for 123 steps (8 resets) in 7 ms. (15 steps per ms) remains 1089/1089 properties
BEST_FIRST walk for 123 steps (8 resets) in 7 ms. (15 steps per ms) remains 1089/1089 properties
BEST_FIRST walk for 123 steps (8 resets) in 6 ms. (17 steps per ms) remains 1089/1089 properties
BEST_FIRST walk for 123 steps (8 resets) in 6 ms. (17 steps per ms) remains 1089/1089 properties
BEST_FIRST walk for 123 steps (8 resets) in 7 ms. (15 steps per ms) remains 1089/1089 properties
BEST_FIRST walk for 124 steps (8 resets) in 11 ms. (10 steps per ms) remains 1089/1089 properties
BEST_FIRST walk for 124 steps (8 resets) in 6 ms. (17 steps per ms) remains 1089/1089 properties
BEST_FIRST walk for 123 steps (8 resets) in 6 ms. (17 steps per ms) remains 1089/1089 properties
BEST_FIRST walk for 123 steps (8 resets) in 7 ms. (15 steps per ms) remains 1089/1089 properties
BEST_FIRST walk for 123 steps (8 resets) in 12 ms. (9 steps per ms) remains 1089/1089 properties
BEST_FIRST walk for 123 steps (8 resets) in 8 ms. (13 steps per ms) remains 1089/1089 properties
BEST_FIRST walk for 123 steps (8 resets) in 7 ms. (15 steps per ms) remains 1089/1089 properties
BEST_FIRST walk for 123 steps (8 resets) in 7 ms. (15 steps per ms) remains 1089/1089 properties
BEST_FIRST walk for 124 steps (8 resets) in 6 ms. (17 steps per ms) remains 1089/1089 properties
BEST_FIRST walk for 123 steps (8 resets) in 11 ms. (10 steps per ms) remains 1089/1089 properties
Loading property file /tmp/ReachabilityCardinality1203689301491089547.prop.
BEST_FIRST walk for 123 steps (8 resets) in 10 ms. (11 steps per ms) remains 1089/1089 properties
BEST_FIRST walk for 123 steps (8 resets) in 6 ms. (17 steps per ms) remains 1089/1089 properties
BEST_FIRST walk for 123 steps (8 resets) in 6 ms. (17 steps per ms) remains 1089/1089 properties
// Phase 1: matrix 2503 rows 2503 cols
[2025-06-04 21:49:15] [INFO ] Computed 201 invariants in 64 ms
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
SDD proceeding with computation,1502 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1502 properties remain. new max is 8
SDD size :5 after 10
Error getting values : (error "ParserException while parsing response: ((s51 (/ 1.0 2.0))
(s52 (/ 1.0 2.0))
(s58 (/ 1.0 2.0))
(s59 (/ 1.0 2.0))
(s60 (/ 1.0 2.0))
(s61 (/ 1.0 2.0))
(s62 (/ 1.0 2.0))
(s63 (/ 1.0 2.0))
(s64 (/ 1.0 2.0))
(s65 (/ 1.0 2.0))
(s70 (/ 1.0 2.0))
(s71 (/ 1.0 2.0))
(s72 (/ 1.0 2.0))
(s73 (/ 1.0 2.0))
(s74 (/ 1.0 2.0))
(s75 (/ 1.0 2.0))
(s80 (/ 1.0 2.0))
(s81 (/ 1.0 2.0))
(s82 (/ 1.0 2.0))
(s83 (/ 1.0 2.0))
(s84 (/ 1.0 2.0))
(s85 (/ 1.0 2.0))
(s86 (/ 1.0 2.0))
(s87 (/ 1.0 2.0))
(s92 (/ 1.0 2.0))
(s93 (/ 1.0 2.0))
(s94 (/ 1.0 2.0))
(s95 (/ 1.0 2.0))
(s96 (/ 1.0 2.0))
(s97 (/ 1.0 2.0))
(s98 (/ 1.0 2.0))
(s99 (/ 1.0 2.0))
(s107 (/ 1.0 2.0))
(s108 (/ 1.0 2.0))
(s109 (/ 1.0 2.0))
(s110 (/ 1.0 2.0))
(s111 (/ 1.0 2.0))
(s112 (/ 1.0 2.0))
(s113 (/ 1.0 2.0))
(s114 (/ 1.0 2.0))
(s119 (/ 1.0 2.0))
(s120 (/ 1.0 2.0))
(s121 (/ 1.0 2.0))
(s122 (/ 1.0 2.0))
(s123 (/ 1.0 2.0))
(s124 (/ 1.0 2.0))
(s129 (/ 1.0 2.0))
(s130 (/ 1.0 2.0))
(s131 (/ 1.0 2.0))
(s132 (/ 1.0 2.0))
(s133 (/ 1.0 2.0))
(s134 (/ 1.0 2.0))
(s135 (/ 1.0 2.0))
(s136 (/ 1.0 2.0))
(s141 (/ 1.0 2.0))
(s142 (/ 1.0 2.0))
(s143 (/ 1.0 2.0))
(s144 (/ 1.0 2.0))
(s145 (/ 1.0 2.0))
(s146 (/ 1.0 2.0))
(s147 (/ 1.0 2.0))
(s148 (/ 1.0 2.0))
(s156 (/ 1.0 2.0))
(s157 (/ 1.0 2.0))
(s158 (/ 1.0 2.0))
(s159 (/ 1.0 2.0))
(s160 (/ 1.0 2.0))
(s161 (/ 1.0 2.0))
(s162 (/ 1.0 2.0))
(s163 (/ 1.0 2.0))
(s168 (/ 1.0 2.0))
(s169 (/ 1.0 2.0))
(s170 (/ 1.0 2.0))
(s171 (/ 1.0 2.0))
(s172 (/ 1.0 2.0))
(s173 (/ 1.0 2.0))
(s178 (/ 1.0 2.0))
(s179 (/ 1.0 2.0))
(s180 (/ 1.0 2.0))
(s181 (/ 1.0 2.0))
(s182 (/ 1.0 2.0))
(s183 (/ 1.0 2.0))
(s184 (/ 1.0 2.0))
(s185 (/ 1.0 2.0))
(s190 (/ 1.0 2.0))
(s191 (/ 1.0 2.0))
(s192 (/ 1.0 2.0))
(s193 (/ 1.0 2.0))
(s194 (/ 1.0 2.0))
(s195 (/ 1.0 2.0))
(s196 (/ 1.0 2.0))
(s197 (/ 1.0 2.0))
(s205 (/ 1.0 2.0))
(s206 (/ 1.0 2.0))
(s207 (/ 1.0 2.0))
(s208 (/ 1.0 2.0))
(s209 (/ 1.0 2.0))
(s210 (/ 1.0 2.0))
(s211 (/ 1.0 2.0))
(s212 (/ 1.0 2.0))
(s217 (/ 1.0 2.0))
(s218 (/ 1.0 2.0))
(s219 (/ 1.0 2.0))
(s220 (/ 1.0 2.0))
(s221 (/ 1.0 2.0))
(s222 (/ 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))
(s232 (/ 1.0 2.0))
(s233 (/ 1.0 2.0))
(s234 (/ 1.0 2.0))
(s239 (/ 1.0 2.0))
(s240 (/ 1.0 2.0))
(s241 (/ 1.0 2.0))
(s242 (/ 1.0 2.0))
(s243 (/ 1.0 2.0))
(s244 (/ 1.0 2.0))
(s245 (/ 1.0 2.0))
(s246 (/ 1.0 2.0))
(s254 (/ 1.0 2.0))
(s255 (/ 1.0 2.0))
(s256 (/ 1.0 2.0))
(s257 (/ 1.0 2.0))
(s258 (/ 1.0 2.0))
(s259 (/ 1.0 2.0))
(s260 (/ 1.0 2.0))
(s261 (/ 1.0 2.0))
(s266 (/ 1.0 2.0))
(s267 (/ 1.0 2.0))
(s268 (/ 1.0 2.0))
(s269 (/ 1.0 2.0))
(s270 (/ 1.0 2.0))
(s271 (/ 1.0 2.0))
(s276 (/ 1.0 2.0))
(s277 (/ 1.0 2.0))
(s278 (/ 1.0 2.0))
(s279 (/ 1.0 2.0))
(s280 (/ 1.0 2.0))
(s281 (/ 1.0 2.0))
(s282 (/ 1.0 2.0))
(s283 (/ 1.0 2.0))
(s288 (/ 1.0 2.0))
(s289 (/ 1.0 2.0))
(s290 (/ 1.0 2.0))
(s291 (/ 1.0 2.0))
(s292 (/ 1.0 2.0))
(s293 (/ 1.0 2.0))
(s294 (/ 1.0 2.0))
(s295 (/ 1.0 2.0))
(s303 (/ 1.0 2.0))
(s304 (/ 1.0 2.0))
(s305 (/ 1.0 2.0))
(s306 (/ 1.0 2.0))
(s307 (/ 1.0 2.0))
(s308 (/ 1.0 2.0))
(s309 (/ 1.0 2.0))
(s310 (/ 1.0 2.0))
(s315 (/ 1.0 2.0))
(s316 (/ 1.0 2.0))
(s317 (/ 1.0 2.0))
(s318 (/ 1.0 2.0))
(s319 (/ 1.0 2.0))
(s320 (/ 1.0 2.0))
(s325 (/ 1.0 2.0))
(s326 (/ 1.0 2.0))
(s327 (/ 1.0 2.0))
(s328 (/ 1.0 2.0))
(s329 (/ 1.0 2.0))
(s330 (/ 1.0 2.0))
(s331 (/ 1.0 2.0))
(s332 (/ 1.0 2.0))
(s337 (/ 1.0 2.0))
(s338 (/ 1.0 2.0))
(s339 (/ 1.0 2.0))
(s340 (/ 1.0 2.0))
(s341 (/ 1.0 2.0))
(s342 (/ 1.0 2.0))
(s343 (/ 1.0 2.0))
(s344 (/ 1.0 2.0))
(s352 (/ 1.0 2.0))
(s353 (/ 1.0 2.0))
(s354 (/ 1.0 2.0))
(s355 (/ 1.0 2.0))
(s356 (/ 1.0 2.0))
(s357 (/ 1.0 2.0))
(s358 (/ 1.0 2.0))
(s359 (/ 1.0 2.0))
(s364 (/ 1.0 2.0))
(s365 (/ 1.0 2.0))
(s366 (/ 1.0 2.0))
(s367 (/ 1.0 2.0))
(s368 (/ 1.0 2.0))
(s369 (/ 1.0 2.0))
(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))
(s379 (/ 1.0 2.0))
(s380 (/ 1.0 2.0))
(s381 (/ 1.0 2.0))
(s386 (/ 1.0 2.0))
(s387 (/ 1.0 2.0))
(s388 (/ 1.0 2.0))
(s389 (/ 1.0 2.0))
(s390 (/ 1.0 2.0))
(s391 (/ 1.0 2.0))
(s392 (/ 1.0 2.0))
(s393 (/ 1.0 2.0))
(s401 (/ 1.0 2.0))
(s402 (/ 1.0 2.0))
(s403 (/ 1.0 2.0))
(s404 (/ 1.0 2.0))
(s405 (/ 1.0 2.0))
(s406 (/ 1.0 2.0))
(s407 (/ 1.0 2.0))
(s408 (/ 1.0 2.0))
(s413 (/ 1.0 2.0))
(s414 (/ 1.0 2.0))
(s415 (/ 1.0 2.0))
(s416 (/ 1.0 2.0))
(s417 (/ 1.0 2.0))
(s418 (/ 1.0 2.0))
(s423 (/ 1.0 2.0))
(s424 (/ 1.0 2.0))
(s425 (/ 1.0 2.0))
(s426 (/ 1.0 2.0))
(s427 (/ 1.0 2.0))
(s428 (/ 1.0 2.0))
(s429 (/ 1.0 2.0))
(s430 (/ 1.0 2.0))
(s435 (/ 1.0 2.0))
(s436 (/ 1.0 2.0))
(s437 (/ 1.0 2.0))
(s438 (/ 1.0 2.0))
(s439 (/ 1.0 2.0))
(s440 (/ 1.0 2.0))
(s441 (/ 1.0 2.0))
(s442 (/ 1.0 2.0))
(s450 (/ 1.0 2.0))
(s451 (/ 1.0 2.0))
(s452 (/ 1.0 2.0))
(s453 (/ 1.0 2.0))
(s454 (/ 1.0 2.0))
(s455 (/ 1.0 2.0))
(s456 (/ 1.0 2.0))
(s457 (/ 1.0 2.0))
(s462 (/ 1.0 2.0))
(s463 (/ 1.0 2.0))
(s464 (/ 1.0 2.0))
(s465 (/ 1.0 2.0))
(s466 (/ 1.0 2.0))
(s467 (/ 1.0 2.0))
(s472 (/ 1.0 2.0))
(s473 (/ 1.0 2.0))
(s474 (/ 1.0 2.0))
(s475 (/ 1.0 2.0))
(s476 (/ 1.0 2.0))
(s477 (/ 1.0 2.0))
(s478 (/ 1.0 2.0))
(s479 (/ 1.0 2.0))
(s484 (/ 1.0 2.0))
(s485 (/ 1.0 2.0))
(s486 (/ 1.0 2.0))
(s487 (/ 1.0 2.0))
(s488 (/ 1.0 2.0))
(s489 (/ 1.0 2.0))
(s490 (/ 1.0 2.0))
(s491 (/ 1.0 2.0))
(s499 (/ 1.0 2.0))
(s500 (/ 1.0 2.0))
(s501 (/ 1.0 2.0))
(s502 (/ 1.0 2.0))
(s503 (/ 1.0 2.0))
(s504 (/ 1.0 2.0))
(s505 (/ 1.0 2.0))
(s506 (/ 1.0 2.0))
(s511 (/ 1.0 2.0))
(s512 (/ 1.0 2.0))
(s513 (/ 1.0 2.0))
(s514 (/ 1.0 2.0))
(s515 (/ 1.0 2.0))
(s516 (/ 1.0 2.0))
(s521 (/ 1.0 2.0))
(s522 (/ 1.0 2.0))
(s523 (/ 1.0 2.0))
(s524 (/ 1.0 2.0))
(s525 (/ 1.0 2.0))
(s526 (/ 1.0 2.0))
(s527 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1089 variables, 1089/1089 constraints. Problems are: Problem set: 0 solved, 1089 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1089/5006 variables, and 1089 constraints, problems are : Problem set: 0 solved, 1089 unsolved in 5118 ms.
Refiners :[Domain max(s): 1089/2503 constraints, Positive P Invariants (semi-flows): 0/201 constraints, State Equation: 0/2503 constraints, PredecessorRefiner: 1089/1089 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1089 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
SDD proceeding with computation,1502 properties remain. new max is 16
SDD size :10 after 19
At refinement iteration 0 (INCLUDED_ONLY) 0/1089 variables, 1089/1089 constraints. Problems are: Problem set: 0 solved, 1089 unsolved
SDD proceeding with computation,1502 properties remain. new max is 32
SDD size :19 after 36
SDD proceeding with computation,1502 properties remain. new max is 64
SDD size :36 after 114
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1089/5006 variables, and 1089 constraints, problems are : Problem set: 0 solved, 1089 unsolved in 5020 ms.
Refiners :[Domain max(s): 1089/2503 constraints, Positive P Invariants (semi-flows): 0/201 constraints, State Equation: 0/2503 constraints, PredecessorRefiner: 0/1089 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10876ms problems are : Problem set: 0 solved, 1089 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 1089 out of 2503 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2503/2503 places, 2503/2503 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 511 transitions
Trivial Post-agglo rules discarded 511 transitions
Performed 511 trivial Post agglomeration. Transition count delta: 511
Iterating post reduction 0 with 511 rules applied. Total rules applied 511 place count 2503 transition count 1992
Reduce places removed 511 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 513 rules applied. Total rules applied 1024 place count 1992 transition count 1990
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 1025 place count 1991 transition count 1990
SDD proceeding with computation,1502 properties remain. new max is 128
Performed 58 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 58 Pre rules applied. Total rules applied 1025 place count 1991 transition count 1932
SDD size :114 after 43939
Deduced a syphon composed of 58 places in 6 ms
Reduce places removed 58 places and 0 transitions.
Iterating global reduction 3 with 116 rules applied. Total rules applied 1141 place count 1933 transition count 1932
Discarding 90 places :
Symmetric choice reduction at 3 with 90 rule applications. Total rules 1231 place count 1843 transition count 1842
Iterating global reduction 3 with 90 rules applied. Total rules applied 1321 place count 1843 transition count 1842
Performed 36 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 36 Pre rules applied. Total rules applied 1321 place count 1843 transition count 1806
Deduced a syphon composed of 36 places in 18 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 3 with 72 rules applied. Total rules applied 1393 place count 1807 transition count 1806
Performed 419 Post agglomeration using F-continuation condition.Transition count delta: 419
Deduced a syphon composed of 419 places in 10 ms
Reduce places removed 419 places and 0 transitions.
Iterating global reduction 3 with 838 rules applied. Total rules applied 2231 place count 1388 transition count 1387
Renaming transitions due to excessive name length > 1024 char.
Performed 37 Post agglomeration using F-continuation condition.Transition count delta: -33
Deduced a syphon composed of 37 places in 12 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 3 with 74 rules applied. Total rules applied 2305 place count 1351 transition count 1420
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 2306 place count 1351 transition count 1419
Free-agglomeration rule applied 3 times.
Iterating global reduction 4 with 3 rules applied. Total rules applied 2309 place count 1351 transition count 1416
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 2312 place count 1348 transition count 1416
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 2313 place count 1348 transition count 1415
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 2314 place count 1347 transition count 1414
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 2315 place count 1346 transition count 1414
Applied a total of 2315 rules in 581 ms. Remains 1346 /2503 variables (removed 1157) and now considering 1414/2503 (removed 1089) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 588 ms. Remains : 1346/2503 places, 1414/2503 transitions.
SDD proceeding with computation,1502 properties remain. new max is 256
SDD size :43939 after 4.00695e+11
SDD proceeding with computation,1502 properties remain. new max is 512
SDD size :4.00695e+11 after 3.33958e+25
SDD proceeding with computation,1502 properties remain. new max is 1024
SDD size :3.33958e+25 after 2.31978e+53
SDD proceeding with computation,1502 properties remain. new max is 2048
SDD size :2.31978e+53 after 7.53287e+113
Invariant property smplace_2500 does not hold.
Invariant property smplace_2488 does not hold.
Invariant property smplace_2487 does not hold.
Invariant property smplace_2486 does not hold.
Invariant property smplace_2485 does not hold.
Invariant property smplace_2484 does not hold.
Invariant property smplace_2483 does not hold.
Invariant property smplace_2451 does not hold.
Invariant property smplace_2439 does not hold.
Invariant property smplace_2438 does not hold.
Invariant property smplace_2437 does not hold.
Invariant property smplace_2436 does not hold.
Invariant property smplace_2435 does not hold.
Invariant property smplace_2434 does not hold.
Invariant property smplace_2402 does not hold.
Invariant property smplace_2390 does not hold.
Invariant property smplace_2389 does not hold.
Invariant property smplace_2388 does not hold.
Invariant property smplace_2387 does not hold.
Invariant property smplace_2386 does not hold.
Invariant property smplace_2385 does not hold.
Invariant property smplace_2353 does not hold.
Invariant property smplace_2341 does not hold.
Invariant property smplace_2340 does not hold.
Invariant property smplace_2339 does not hold.
Invariant property smplace_2338 does not hold.
Invariant property smplace_2337 does not hold.
Invariant property smplace_2336 does not hold.
Invariant property smplace_2304 does not hold.
Invariant property smplace_2292 does not hold.
Invariant property smplace_2291 does not hold.
Invariant property smplace_2290 does not hold.
Invariant property smplace_2289 does not hold.
Invariant property smplace_2288 does not hold.
Invariant property smplace_2287 does not hold.
Invariant property smplace_2255 does not hold.
Invariant property smplace_2243 does not hold.
Invariant property smplace_2242 does not hold.
Invariant property smplace_2241 does not hold.
Invariant property smplace_2240 does not hold.
Invariant property smplace_2239 does not hold.
Invariant property smplace_2238 does not hold.
Invariant property smplace_2206 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_2157 does not hold.
Invariant property smplace_2145 does not hold.
Invariant property smplace_2144 does not hold.
Invariant property smplace_2143 does not hold.
Invariant property smplace_2142 does not hold.
Invariant property smplace_2141 does not hold.
Invariant property smplace_2140 does not hold.
Invariant property smplace_2108 does not hold.
Invariant property smplace_2096 does not hold.
Invariant property smplace_2095 does not hold.
Invariant property smplace_2094 does not hold.
Invariant property smplace_2093 does not hold.
Invariant property smplace_2092 does not hold.
Invariant property smplace_2091 does not hold.
Invariant property smplace_2059 does not hold.
Invariant property smplace_2047 does not hold.
Invariant property smplace_2046 does not hold.
Invariant property smplace_2045 does not hold.
Invariant property smplace_2044 does not hold.
Invariant property smplace_2043 does not hold.
Invariant property smplace_2042 does not hold.
Invariant property smplace_2010 does not hold.
Invariant property smplace_1998 does not hold.
Invariant property smplace_1997 does not hold.
Invariant property smplace_1996 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_1961 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_1945 does not hold.
Invariant property smplace_1944 does not hold.
Invariant property smplace_1912 does not hold.
Invariant property smplace_1900 does not hold.
Invariant property smplace_1899 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_1863 does not hold.
Invariant property smplace_1851 does not hold.
Invariant property smplace_1850 does not hold.
Invariant property smplace_1849 does not hold.
Invariant property smplace_1848 does not hold.
Invariant property smplace_1847 does not hold.
Invariant property smplace_1846 does not hold.
Invariant property smplace_1814 does not hold.
Invariant property smplace_1802 does not hold.
Invariant property smplace_1801 does not hold.
Invariant property smplace_1800 does not hold.
Invariant property smplace_1799 does not hold.
Invariant property smplace_1798 does not hold.
Invariant property smplace_1797 does not hold.
Invariant property smplace_1765 does not hold.
Invariant property smplace_1753 does not hold.
Invariant property smplace_1752 does not hold.
Invariant property smplace_1751 does not hold.
Invariant property smplace_1750 does not hold.
Invariant property smplace_1749 does not hold.
Invariant property smplace_1748 does not hold.
Invariant property smplace_1716 does not hold.
Invariant property smplace_1704 does not hold.
Invariant property smplace_1703 does not hold.
Invariant property smplace_1702 does not hold.
Invariant property smplace_1701 does not hold.
Invariant property smplace_1700 does not hold.
Invariant property smplace_1699 does not hold.
Invariant property smplace_1667 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_1618 does not hold.
Invariant property smplace_1606 does not hold.
Invariant property smplace_1605 does not hold.
Invariant property smplace_1604 does not hold.
Invariant property smplace_1603 does not hold.
Invariant property smplace_1602 does not hold.
Invariant property smplace_1601 does not hold.
Invariant property smplace_1569 does not hold.
Invariant property smplace_1557 does not hold.
Invariant property smplace_1556 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_1520 does not hold.
Invariant property smplace_1508 does not hold.
Invariant property smplace_1507 does not hold.
Invariant property smplace_1506 does not hold.
Invariant property smplace_1505 does not hold.
Invariant property smplace_1504 does not hold.
Invariant property smplace_1503 does not hold.
Invariant property smplace_1471 does not hold.
Invariant property smplace_1459 does not hold.
Invariant property smplace_1458 does not hold.
Invariant property smplace_1457 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_1422 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_1406 does not hold.
Invariant property smplace_1405 does not hold.
Invariant property smplace_1373 does not hold.
Invariant property smplace_1361 does not hold.
Invariant property smplace_1360 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_1324 does not hold.
Invariant property smplace_1312 does not hold.
Invariant property smplace_1311 does not hold.
Invariant property smplace_1310 does not hold.
Invariant property smplace_1309 does not hold.
Invariant property smplace_1308 does not hold.
Invariant property smplace_1307 does not hold.
Invariant property smplace_1275 does not hold.
Invariant property smplace_1263 does not hold.
Invariant property smplace_1262 does not hold.
Invariant property smplace_1261 does not hold.
Invariant property smplace_1260 does not hold.
Invariant property smplace_1259 does not hold.
Invariant property smplace_1258 does not hold.
Invariant property smplace_1226 does not hold.
Invariant property smplace_1214 does not hold.
Invariant property smplace_1213 does not hold.
Invariant property smplace_1212 does not hold.
Invariant property smplace_1211 does not hold.
Invariant property smplace_1210 does not hold.
Invariant property smplace_1209 does not hold.
Invariant property smplace_1177 does not hold.
Invariant property smplace_1165 does not hold.
Invariant property smplace_1164 does not hold.
Invariant property smplace_1163 does not hold.
Invariant property smplace_1162 does not hold.
Invariant property smplace_1161 does not hold.
Invariant property smplace_1160 does not hold.
Invariant property smplace_1128 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_1079 does not hold.
Invariant property smplace_1067 does not hold.
Invariant property smplace_1066 does not hold.
Invariant property smplace_1065 does not hold.
Invariant property smplace_1064 does not hold.
Invariant property smplace_1063 does not hold.
Invariant property smplace_1062 does not hold.
Invariant property smplace_1030 does not hold.
Invariant property smplace_1018 does not hold.
Invariant property smplace_1017 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_981 does not hold.
Invariant property smplace_969 does not hold.
Invariant property smplace_968 does not hold.
Invariant property smplace_967 does not hold.
Invariant property smplace_966 does not hold.
Invariant property smplace_965 does not hold.
Invariant property smplace_964 does not hold.
Invariant property smplace_932 does not hold.
Invariant property smplace_920 does not hold.
Invariant property smplace_919 does not hold.
Invariant property smplace_918 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_883 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_867 does not hold.
Invariant property smplace_866 does not hold.
Invariant property smplace_834 does not hold.
Invariant property smplace_822 does not hold.
Invariant property smplace_821 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_785 does not hold.
Invariant property smplace_773 does not hold.
Invariant property smplace_772 does not hold.
Invariant property smplace_771 does not hold.
Invariant property smplace_770 does not hold.
Invariant property smplace_769 does not hold.
Invariant property smplace_768 does not hold.
Invariant property smplace_736 does not hold.
Invariant property smplace_724 does not hold.
Invariant property smplace_723 does not hold.
Invariant property smplace_722 does not hold.
Invariant property smplace_721 does not hold.
Invariant property smplace_720 does not hold.
Invariant property smplace_719 does not hold.
Invariant property smplace_687 does not hold.
Invariant property smplace_675 does not hold.
Invariant property smplace_674 does not hold.
Invariant property smplace_673 does not hold.
Invariant property smplace_672 does not hold.
Invariant property smplace_671 does not hold.
Invariant property smplace_670 does not hold.
Invariant property smplace_638 does not hold.
Invariant property smplace_626 does not hold.
Invariant property smplace_625 does not hold.
Invariant property smplace_624 does not hold.
Invariant property smplace_623 does not hold.
Invariant property smplace_622 does not hold.
Invariant property smplace_621 does not hold.
Invariant property smplace_589 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.
RANDOM walk for 1449321 steps (367 resets) in 120004 ms. (12 steps per ms) remains 744/1089 properties
Invariant property smplace_540 does not hold.
BEST_FIRST walk for 4004 steps (8 resets) in 66 ms. (59 steps per ms) remains 744/744 properties
BEST_FIRST walk for 4004 steps (8 resets) in 60 ms. (65 steps per ms) remains 744/744 properties
Invariant property smplace_528 does not hold.
Invariant property smplace_527 does not hold.
BEST_FIRST walk for 4002 steps (8 resets) in 59 ms. (66 steps per ms) remains 744/744 properties
Invariant property smplace_526 does not hold.
Invariant property smplace_525 does not hold.
Invariant property smplace_524 does not hold.
Invariant property smplace_523 does not hold.
BEST_FIRST walk for 4004 steps (8 resets) in 72 ms. (54 steps per ms) remains 744/744 properties
BEST_FIRST walk for 4002 steps (8 resets) in 72 ms. (54 steps per ms) remains 744/744 properties
BEST_FIRST walk for 4004 steps (8 resets) in 64 ms. (61 steps per ms) remains 744/744 properties
BEST_FIRST walk for 4004 steps (8 resets) in 64 ms. (61 steps per ms) remains 744/744 properties
Invariant property smplace_491 does not hold.
BEST_FIRST walk for 4004 steps (8 resets) in 57 ms. (69 steps per ms) remains 744/744 properties
BEST_FIRST walk for 4003 steps (8 resets) in 61 ms. (64 steps per ms) remains 744/744 properties
Invariant property smplace_479 does not hold.
Invariant property smplace_478 does not hold.
Invariant property smplace_477 does not hold.
BEST_FIRST walk for 4004 steps (8 resets) in 100 ms. (39 steps per ms) remains 744/744 properties
Invariant property smplace_476 does not hold.
Invariant property smplace_475 does not hold.
Invariant property smplace_474 does not hold.
BEST_FIRST walk for 4003 steps (8 resets) in 64 ms. (61 steps per ms) remains 744/744 properties
BEST_FIRST walk for 4003 steps (8 resets) in 63 ms. (62 steps per ms) remains 744/744 properties
BEST_FIRST walk for 4003 steps (8 resets) in 54 ms. (72 steps per ms) remains 744/744 properties
BEST_FIRST walk for 4004 steps (8 resets) in 67 ms. (58 steps per ms) remains 744/744 properties
Invariant property smplace_442 does not hold.
BEST_FIRST walk for 4003 steps (8 resets) in 64 ms. (61 steps per ms) remains 744/744 properties
BEST_FIRST walk for 4004 steps (8 resets) in 66 ms. (59 steps per ms) remains 744/744 properties
Invariant property smplace_430 does not hold.
Invariant property smplace_429 does not hold.
BEST_FIRST walk for 4004 steps (8 resets) in 73 ms. (54 steps per ms) remains 744/744 properties
Invariant property smplace_428 does not hold.
Invariant property smplace_427 does not hold.
Invariant property smplace_426 does not hold.
Invariant property smplace_425 does not hold.
BEST_FIRST walk for 4004 steps (8 resets) in 67 ms. (58 steps per ms) remains 744/744 properties
BEST_FIRST walk for 4003 steps (8 resets) in 87 ms. (45 steps per ms) remains 744/744 properties
BEST_FIRST walk for 4004 steps (8 resets) in 59 ms. (66 steps per ms) remains 744/744 properties
BEST_FIRST walk for 4004 steps (8 resets) in 77 ms. (51 steps per ms) remains 744/744 properties
Invariant property smplace_393 does not hold.
BEST_FIRST walk for 4004 steps (8 resets) in 84 ms. (47 steps per ms) remains 744/744 properties
BEST_FIRST walk for 4001 steps (8 resets) in 56 ms. (70 steps per ms) remains 744/744 properties
Invariant property smplace_381 does not hold.
BEST_FIRST walk for 4004 steps (8 resets) in 70 ms. (56 steps per ms) remains 744/744 properties
Invariant property smplace_380 does not hold.
Invariant property smplace_379 does not hold.
Invariant property smplace_378 does not hold.
BEST_FIRST walk for 4003 steps (8 resets) in 55 ms. (71 steps per ms) remains 744/744 properties
Invariant property smplace_377 does not hold.
Invariant property smplace_376 does not hold.
BEST_FIRST walk for 4004 steps (8 resets) in 62 ms. (63 steps per ms) remains 744/744 properties
BEST_FIRST walk for 4004 steps (8 resets) in 63 ms. (62 steps per ms) remains 744/744 properties
BEST_FIRST walk for 4004 steps (8 resets) in 69 ms. (57 steps per ms) remains 744/744 properties
BEST_FIRST walk for 4004 steps (8 resets) in 70 ms. (56 steps per ms) remains 744/744 properties
Invariant property smplace_344 does not hold.
BEST_FIRST walk for 4004 steps (8 resets) in 60 ms. (65 steps per ms) remains 744/744 properties
BEST_FIRST walk for 4004 steps (8 resets) in 69 ms. (57 steps per ms) remains 744/744 properties
Invariant property smplace_332 does not hold.
Invariant property smplace_331 does not hold.
Invariant property smplace_330 does not hold.
BEST_FIRST walk for 4004 steps (8 resets) in 71 ms. (55 steps per ms) remains 744/744 properties
Invariant property smplace_329 does not hold.
Invariant property smplace_328 does not hold.
Invariant property smplace_327 does not hold.
BEST_FIRST walk for 4004 steps (8 resets) in 63 ms. (62 steps per ms) remains 744/744 properties
BEST_FIRST walk for 4004 steps (8 resets) in 65 ms. (60 steps per ms) remains 744/744 properties
BEST_FIRST walk for 4004 steps (8 resets) in 66 ms. (59 steps per ms) remains 744/744 properties
BEST_FIRST walk for 4003 steps (8 resets) in 68 ms. (58 steps per ms) remains 744/744 properties
BEST_FIRST walk for 4003 steps (8 resets) in 58 ms. (67 steps per ms) remains 744/744 properties
Invariant property smplace_295 does not hold.
BEST_FIRST walk for 4004 steps (8 resets) in 68 ms. (58 steps per ms) remains 744/744 properties
BEST_FIRST walk for 4003 steps (8 resets) in 63 ms. (62 steps per ms) remains 744/744 properties
BEST_FIRST walk for 4003 steps (8 resets) in 58 ms. (67 steps per ms) remains 744/744 properties
Invariant property smplace_283 does not hold.
Invariant property smplace_282 does not hold.
BEST_FIRST walk for 4003 steps (8 resets) in 62 ms. (63 steps per ms) remains 744/744 properties
Invariant property smplace_281 does not hold.
Invariant property smplace_280 does not hold.
BEST_FIRST walk for 4004 steps (8 resets) in 59 ms. (66 steps per ms) remains 744/744 properties
BEST_FIRST walk for 4004 steps (8 resets) in 61 ms. (64 steps per ms) remains 744/744 properties
BEST_FIRST walk for 4003 steps (8 resets) in 70 ms. (56 steps per ms) remains 744/744 properties
BEST_FIRST walk for 4003 steps (8 resets) in 61 ms. (64 steps per ms) remains 744/744 properties
BEST_FIRST walk for 4004 steps (8 resets) in 58 ms. (67 steps per ms) remains 744/744 properties
BEST_FIRST walk for 4004 steps (8 resets) in 64 ms. (61 steps per ms) remains 744/744 properties
BEST_FIRST walk for 4004 steps (8 resets) in 60 ms. (65 steps per ms) remains 744/744 properties
BEST_FIRST walk for 4004 steps (8 resets) in 59 ms. (66 steps per ms) remains 744/744 properties
BEST_FIRST walk for 4004 steps (8 resets) in 63 ms. (62 steps per ms) remains 744/744 properties
Invariant property smplace_279 does not hold.
// Phase 1: matrix 1414 rows 1346 cols
[2025-06-04 21:49:58] [INFO ] Computed 200 invariants in 7 ms
Invariant property smplace_278 does not hold.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
Invariant property smplace_246 does not hold.
Invariant property smplace_234 does not hold.
Invariant property smplace_233 does not hold.
Invariant property smplace_232 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_197 does not hold.
Invariant property smplace_185 does not hold.
Invariant property smplace_184 does not hold.
Invariant property smplace_183 does not hold.
Invariant property smplace_182 does not hold.
Invariant property smplace_181 does not hold.
Invariant property smplace_180 does not hold.
Invariant property smplace_148 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_141 does not hold.
Invariant property smplace_136 does not hold.
Invariant property smplace_135 does not hold.
Invariant property smplace_134 does not hold.
Invariant property smplace_133 does not hold.
Invariant property smplace_132 does not hold.
Invariant property smplace_131 does not hold.
Invariant property smplace_130 does not hold.
Invariant property smplace_129 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_119 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_108 does not hold.
Invariant property smplace_107 does not hold.
Invariant property smplace_99 does not hold.
Invariant property smplace_98 does not hold.
Invariant property smplace_97 does not hold.
Invariant property smplace_96 does not hold.
Invariant property smplace_95 does not hold.
Invariant property smplace_94 does not hold.
Invariant property smplace_93 does not hold.
Invariant property smplace_92 does not hold.
Invariant property smplace_87 does not hold.
Invariant property smplace_86 does not hold.
Invariant property smplace_85 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_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_71 does not hold.
Invariant property smplace_70 does not hold.
Invariant property smplace_65 does not hold.
Invariant property smplace_64 does not hold.
Invariant property smplace_63 does not hold.
Invariant property smplace_62 does not hold.
Invariant property smplace_61 does not hold.
Invariant property smplace_60 does not hold.
Invariant property smplace_59 does not hold.
Invariant property smplace_58 does not hold.
Invariant property smplace_52 does not hold.
Invariant property smplace_51 does not hold.
SDD proceeding with computation,1106 properties remain. new max is 2048
SDD size :7.53287e+113 after 1.03748e+116
Invariant property smplace_196 does not hold.
Invariant property smplace_195 does not hold.
Invariant property smplace_191 does not hold.
Invariant property smplace_190 does not hold.
Invariant property smplace_179 does not hold.
Invariant property smplace_163 does not hold.
Invariant property smplace_110 does not hold.
Invariant property smplace_109 does not hold.
SDD proceeding with computation,1098 properties remain. new max is 2048
SDD size :1.03748e+116 after 1.03748e+116
Invariant property smplace_194 does not hold.
Invariant property smplace_193 does not hold.
Invariant property smplace_192 does not hold.
Invariant property smplace_178 does not hold.
Invariant property smplace_173 does not hold.
Invariant property smplace_172 does not hold.
Invariant property smplace_171 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_162 does not hold.
Invariant property smplace_161 does not hold.
Invariant property smplace_160 does not hold.
Invariant property smplace_157 does not hold.
Invariant property smplace_156 does not hold.
SDD proceeding with computation,1083 properties remain. new max is 2048
SDD size :1.03748e+116 after 1.03748e+116
SDD proceeding with computation,1083 properties remain. new max is 4096
SDD size :1.03748e+116 after 1.03748e+116
SDD proceeding with computation,1083 properties remain. new max is 8192
SDD size :1.03748e+116 after 1.03748e+116
Invariant property smplace_245 does not hold.
Invariant property smplace_244 does not hold.
Invariant property smplace_243 does not hold.
Invariant property smplace_242 does not hold.
Invariant property smplace_241 does not hold.
Invariant property smplace_240 does not hold.
Invariant property smplace_239 does not hold.
Invariant property smplace_228 does not hold.
Invariant property smplace_227 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_218 does not hold.
Invariant property smplace_217 does not hold.
Invariant property smplace_212 does not hold.
Invariant property smplace_211 does not hold.
Invariant property smplace_210 does not hold.
Invariant property smplace_206 does not hold.
Invariant property smplace_205 does not hold.
Invariant property smplace_159 does not hold.
Invariant property smplace_158 does not hold.
SDD proceeding with computation,1061 properties remain. new max is 8192
SDD size :1.03748e+116 after 1.03748e+116
SDD proceeding with computation,1061 properties remain. new max is 16384
SDD size :1.03748e+116 after 1.03748e+116
Invariant property smplace_294 does not hold.
Invariant property smplace_293 does not hold.
Invariant property smplace_292 does not hold.
Invariant property smplace_291 does not hold.
Invariant property smplace_290 does not hold.
Invariant property smplace_289 does not hold.
Invariant property smplace_288 does not hold.
Invariant property smplace_277 does not hold.
Invariant property smplace_276 does not hold.
Invariant property smplace_271 does not hold.
Invariant property smplace_270 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_261 does not hold.
Invariant property smplace_260 does not hold.
Invariant property smplace_259 does not hold.
Invariant property smplace_255 does not hold.
Invariant property smplace_254 does not hold.
Invariant property smplace_209 does not hold.
Invariant property smplace_208 does not hold.
Invariant property smplace_207 does not hold.
SDD proceeding with computation,1038 properties remain. new max is 16384
SDD size :1.03748e+116 after 1.03748e+116
SDD proceeding with computation,1038 properties remain. new max is 32768
SDD size :1.03748e+116 after 1.03748e+116
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/610 variables, 0/0 constraints. Problems are: Problem set: 121 solved, 489 unsolved
At refinement iteration 1 (OVERLAPS) 295/905 variables, 107/107 constraints. Problems are: Problem set: 144 solved, 466 unsolved
Invariant property smplace_343 does not hold.
Invariant property smplace_342 does not hold.
Invariant property smplace_341 does not hold.
Invariant property smplace_340 does not hold.
Invariant property smplace_339 does not hold.
Invariant property smplace_338 does not hold.
Invariant property smplace_337 does not hold.
Invariant property smplace_326 does not hold.
Invariant property smplace_325 does not hold.
Invariant property smplace_320 does not hold.
Invariant property smplace_319 does not hold.
Invariant property smplace_318 does not hold.
Invariant property smplace_317 does not hold.
Invariant property smplace_316 does not hold.
Invariant property smplace_315 does not hold.
Invariant property smplace_310 does not hold.
Invariant property smplace_309 does not hold.
Invariant property smplace_308 does not hold.
Invariant property smplace_304 does not hold.
Invariant property smplace_303 does not hold.
Invariant property smplace_258 does not hold.
Invariant property smplace_257 does not hold.
Invariant property smplace_256 does not hold.
SDD proceeding with computation,1015 properties remain. new max is 32768
SDD size :1.03748e+116 after 1.03748e+116
At refinement iteration 2 (INCLUDED_ONLY) 0/905 variables, 0/107 constraints. Problems are: Problem set: 167 solved, 443 unsolved
At refinement iteration 3 (OVERLAPS) 907/1812 variables, 905/1012 constraints. Problems are: Problem set: 167 solved, 443 unsolved
Invariant property smplace_392 does not hold.
Invariant property smplace_391 does not hold.
Invariant property smplace_390 does not hold.
Invariant property smplace_389 does not hold.
Invariant property smplace_388 does not hold.
Invariant property smplace_387 does not hold.
Invariant property smplace_386 does not hold.
Invariant property smplace_375 does not hold.
Invariant property smplace_374 does not hold.
Invariant property smplace_369 does not hold.
Invariant property smplace_368 does not hold.
Invariant property smplace_367 does not hold.
Invariant property smplace_366 does not hold.
Invariant property smplace_365 does not hold.
Invariant property smplace_364 does not hold.
Invariant property smplace_359 does not hold.
Invariant property smplace_358 does not hold.
Invariant property smplace_357 does not hold.
Invariant property smplace_353 does not hold.
Invariant property smplace_352 does not hold.
Invariant property smplace_307 does not hold.
Invariant property smplace_306 does not hold.
Invariant property smplace_305 does not hold.
SDD proceeding with computation,992 properties remain. new max is 32768
SDD size :1.03748e+116 after 1.03748e+116
Invariant property smplace_441 does not hold.
Invariant property smplace_440 does not hold.
Invariant property smplace_439 does not hold.
Invariant property smplace_438 does not hold.
Invariant property smplace_437 does not hold.
Invariant property smplace_436 does not hold.
Invariant property smplace_435 does not hold.
Invariant property smplace_424 does not hold.
Invariant property smplace_423 does not hold.
Invariant property smplace_418 does not hold.
Invariant property smplace_417 does not hold.
Invariant property smplace_416 does not hold.
Invariant property smplace_415 does not hold.
Invariant property smplace_414 does not hold.
Invariant property smplace_413 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_402 does not hold.
Invariant property smplace_401 does not hold.
Invariant property smplace_356 does not hold.
Invariant property smplace_355 does not hold.
Invariant property smplace_354 does not hold.
SDD proceeding with computation,969 properties remain. new max is 32768
SDD size :1.03748e+116 after 1.03748e+116
At refinement iteration 4 (INCLUDED_ONLY) 0/1812 variables, 0/1012 constraints. Problems are: Problem set: 213 solved, 397 unsolved
SDD proceeding with computation,969 properties remain. new max is 65536
SDD size :1.03748e+116 after 1.03748e+116
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
SMT process timed out in 45117ms, After SMT, problems are : Problem set: 213 solved, 397 unsolved
Fused 397 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 397 out of 1346 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1346/1346 places, 1414/1414 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 172 transitions
Trivial Post-agglo rules discarded 172 transitions
Performed 172 trivial Post agglomeration. Transition count delta: 172
Iterating post reduction 0 with 172 rules applied. Total rules applied 172 place count 1346 transition count 1242
Reduce places removed 172 places and 0 transitions.
Iterating post reduction 1 with 172 rules applied. Total rules applied 344 place count 1174 transition count 1242
Performed 93 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 93 Pre rules applied. Total rules applied 344 place count 1174 transition count 1149
Deduced a syphon composed of 93 places in 2 ms
Reduce places removed 93 places and 0 transitions.
Iterating global reduction 2 with 186 rules applied. Total rules applied 530 place count 1081 transition count 1149
Discarding 50 places :
Symmetric choice reduction at 2 with 50 rule applications. Total rules 580 place count 1031 transition count 1099
Iterating global reduction 2 with 50 rules applied. Total rules applied 630 place count 1031 transition count 1099
Performed 50 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 50 Pre rules applied. Total rules applied 630 place count 1031 transition count 1049
Deduced a syphon composed of 50 places in 2 ms
Reduce places removed 50 places and 0 transitions.
Iterating global reduction 2 with 100 rules applied. Total rules applied 730 place count 981 transition count 1049
Performed 143 Post agglomeration using F-continuation condition.Transition count delta: 143
Deduced a syphon composed of 143 places in 2 ms
Reduce places removed 143 places and 0 transitions.
Iterating global reduction 2 with 286 rules applied. Total rules applied 1016 place count 838 transition count 906
Performed 58 Post agglomeration using F-continuation condition.Transition count delta: -54
Deduced a syphon composed of 58 places in 1 ms
Reduce places removed 58 places and 0 transitions.
Iterating global reduction 2 with 116 rules applied. Total rules applied 1132 place count 780 transition count 960
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 1133 place count 780 transition count 959
Free-agglomeration rule applied 17 times.
Iterating global reduction 2 with 17 rules applied. Total rules applied 1150 place count 780 transition count 942
Reduce places removed 17 places and 0 transitions.
Iterating post reduction 2 with 17 rules applied. Total rules applied 1167 place count 763 transition count 942
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 1169 place count 763 transition count 940
Partial Post-agglomeration rule applied 2 times.
Drop transitions (Partial Post agglomeration) removed 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 1171 place count 763 transition count 940
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 1172 place count 763 transition count 939
Applied a total of 1172 rules in 225 ms. Remains 763 /1346 variables (removed 583) and now considering 939/1414 (removed 475) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 225 ms. Remains : 763/1346 places, 939/1414 transitions.
Invariant property smplace_490 does not hold.
Invariant property smplace_489 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_473 does not hold.
Invariant property smplace_472 does not hold.
Invariant property smplace_467 does not hold.
Invariant property smplace_466 does not hold.
Invariant property smplace_465 does not hold.
Invariant property smplace_464 does not hold.
Invariant property smplace_463 does not hold.
Invariant property smplace_462 does not hold.
Invariant property smplace_457 does not hold.
Invariant property smplace_456 does not hold.
Invariant property smplace_455 does not hold.
Invariant property smplace_451 does not hold.
Invariant property smplace_450 does not hold.
Invariant property smplace_405 does not hold.
Invariant property smplace_404 does not hold.
Invariant property smplace_403 does not hold.
SDD proceeding with computation,946 properties remain. new max is 65536
SDD size :1.03748e+116 after 1.03748e+116
RANDOM walk for 3027505 steps (835 resets) in 120004 ms. (25 steps per ms) remains 213/397 properties
BEST_FIRST walk for 40004 steps (8 resets) in 347 ms. (114 steps per ms) remains 213/213 properties
BEST_FIRST walk for 40004 steps (8 resets) in 381 ms. (104 steps per ms) remains 213/213 properties
BEST_FIRST walk for 40004 steps (8 resets) in 339 ms. (117 steps per ms) remains 213/213 properties
BEST_FIRST walk for 40004 steps (9 resets) in 408 ms. (97 steps per ms) remains 213/213 properties
BEST_FIRST walk for 40003 steps (8 resets) in 356 ms. (112 steps per ms) remains 213/213 properties
BEST_FIRST walk for 40003 steps (8 resets) in 278 ms. (143 steps per ms) remains 213/213 properties
BEST_FIRST walk for 40004 steps (10 resets) in 273 ms. (146 steps per ms) remains 213/213 properties
BEST_FIRST walk for 40004 steps (8 resets) in 250 ms. (159 steps per ms) remains 213/213 properties
BEST_FIRST walk for 40003 steps (9 resets) in 263 ms. (151 steps per ms) remains 213/213 properties
BEST_FIRST walk for 40004 steps (8 resets) in 280 ms. (142 steps per ms) remains 213/213 properties
BEST_FIRST walk for 40004 steps (8 resets) in 291 ms. (137 steps per ms) remains 213/213 properties
BEST_FIRST walk for 40003 steps (8 resets) in 276 ms. (144 steps per ms) remains 213/213 properties
BEST_FIRST walk for 40003 steps (8 resets) in 306 ms. (130 steps per ms) remains 213/213 properties
BEST_FIRST walk for 40004 steps (8 resets) in 291 ms. (137 steps per ms) remains 213/213 properties
BEST_FIRST walk for 40002 steps (8 resets) in 292 ms. (136 steps per ms) remains 213/213 properties
BEST_FIRST walk for 40002 steps (8 resets) in 265 ms. (150 steps per ms) remains 213/213 properties
BEST_FIRST walk for 40004 steps (8 resets) in 283 ms. (140 steps per ms) remains 213/213 properties
BEST_FIRST walk for 40003 steps (8 resets) in 277 ms. (143 steps per ms) remains 213/213 properties
BEST_FIRST walk for 40004 steps (8 resets) in 325 ms. (122 steps per ms) remains 213/213 properties
BEST_FIRST walk for 40004 steps (8 resets) in 288 ms. (138 steps per ms) remains 213/213 properties
BEST_FIRST walk for 40004 steps (9 resets) in 291 ms. (137 steps per ms) remains 213/213 properties
BEST_FIRST walk for 40004 steps (9 resets) in 281 ms. (141 steps per ms) remains 213/213 properties
BEST_FIRST walk for 40004 steps (9 resets) in 283 ms. (140 steps per ms) remains 213/213 properties
BEST_FIRST walk for 40004 steps (8 resets) in 320 ms. (124 steps per ms) remains 213/213 properties
BEST_FIRST walk for 40003 steps (8 resets) in 270 ms. (147 steps per ms) remains 213/213 properties
BEST_FIRST walk for 40004 steps (8 resets) in 300 ms. (132 steps per ms) remains 213/213 properties
BEST_FIRST walk for 40002 steps (8 resets) in 276 ms. (144 steps per ms) remains 213/213 properties
BEST_FIRST walk for 40004 steps (10 resets) in 291 ms. (137 steps per ms) remains 213/213 properties
BEST_FIRST walk for 40004 steps (8 resets) in 308 ms. (129 steps per ms) remains 213/213 properties
BEST_FIRST walk for 40003 steps (8 resets) in 286 ms. (139 steps per ms) remains 213/213 properties
BEST_FIRST walk for 40003 steps (8 resets) in 271 ms. (147 steps per ms) remains 213/213 properties
BEST_FIRST walk for 40003 steps (9 resets) in 295 ms. (135 steps per ms) remains 213/213 properties
BEST_FIRST walk for 40004 steps (8 resets) in 275 ms. (144 steps per ms) remains 213/213 properties
BEST_FIRST walk for 40003 steps (8 resets) in 312 ms. (127 steps per ms) remains 213/213 properties
BEST_FIRST walk for 40004 steps (9 resets) in 363 ms. (109 steps per ms) remains 213/213 properties
BEST_FIRST walk for 40002 steps (8 resets) in 360 ms. (110 steps per ms) remains 213/213 properties
BEST_FIRST walk for 40003 steps (8 resets) in 307 ms. (129 steps per ms) remains 213/213 properties
BEST_FIRST walk for 40004 steps (10 resets) in 279 ms. (142 steps per ms) remains 213/213 properties
BEST_FIRST walk for 40004 steps (8 resets) in 258 ms. (154 steps per ms) remains 213/213 properties
BEST_FIRST walk for 40003 steps (8 resets) in 268 ms. (148 steps per ms) remains 213/213 properties
BEST_FIRST walk for 40003 steps (9 resets) in 302 ms. (132 steps per ms) remains 213/213 properties
BEST_FIRST walk for 40004 steps (8 resets) in 303 ms. (131 steps per ms) remains 213/213 properties
BEST_FIRST walk for 40004 steps (8 resets) in 270 ms. (147 steps per ms) remains 213/213 properties
BEST_FIRST walk for 40004 steps (8 resets) in 282 ms. (141 steps per ms) remains 213/213 properties
BEST_FIRST walk for 40003 steps (9 resets) in 298 ms. (133 steps per ms) remains 213/213 properties
BEST_FIRST walk for 40004 steps (8 resets) in 245 ms. (162 steps per ms) remains 213/213 properties
BEST_FIRST walk for 40002 steps (8 resets) in 255 ms. (156 steps per ms) remains 213/213 properties
BEST_FIRST walk for 40004 steps (8 resets) in 284 ms. (140 steps per ms) remains 213/213 properties
BEST_FIRST walk for 40004 steps (9 resets) in 251 ms. (158 steps per ms) remains 213/213 properties
BEST_FIRST walk for 40004 steps (8 resets) in 299 ms. (133 steps per ms) remains 213/213 properties
// Phase 1: matrix 939 rows 763 cols
[2025-06-04 21:51:18] [INFO ] Computed 200 invariants in 3 ms
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/190 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 1 (OVERLAPS) 105/295 variables, 39/39 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/295 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 3 (OVERLAPS) 304/599 variables, 295/334 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/599 variables, 0/334 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 5 (OVERLAPS) 83/682 variables, 37/371 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/682 variables, 0/371 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 7 (OVERLAPS) 43/725 variables, 13/384 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/725 variables, 6/390 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/725 variables, 0/390 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 10 (OVERLAPS) 54/779 variables, 45/435 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/779 variables, 2/437 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/779 variables, 0/437 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 13 (OVERLAPS) 7/786 variables, 2/439 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/786 variables, 2/441 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/786 variables, 0/441 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 16 (OVERLAPS) 49/835 variables, 23/464 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/835 variables, 4/468 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/835 variables, 0/468 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 19 (OVERLAPS) 19/854 variables, 4/472 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/854 variables, 2/474 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/854 variables, 0/474 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 22 (OVERLAPS) 56/910 variables, 33/507 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/910 variables, 4/511 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/910 variables, 0/511 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 25 (OVERLAPS) 20/930 variables, 4/515 constraints. Problems are: Problem set: 0 solved, 190 unsolved
SDD proceeding with computation,946 properties remain. new max is 131072
At refinement iteration 26 (INCLUDED_ONLY) 0/930 variables, 1/516 constraints. Problems are: Problem set: 0 solved, 190 unsolved
SDD size :1.03748e+116 after 1.03748e+116
At refinement iteration 27 (INCLUDED_ONLY) 0/930 variables, 0/516 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 28 (OVERLAPS) 60/990 variables, 35/551 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/990 variables, 4/555 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/990 variables, 0/555 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 31 (OVERLAPS) 13/1003 variables, 4/559 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/1003 variables, 4/563 constraints. Problems are: Problem set: 0 solved, 190 unsolved
SDD proceeding with computation,946 properties remain. new max is 262144
SDD size :1.03748e+116 after 1.03748e+116
At refinement iteration 33 (INCLUDED_ONLY) 0/1003 variables, 0/563 constraints. Problems are: Problem set: 0 solved, 190 unsolved
SMT process timed out in 75056ms, After SMT, problems are : Problem set: 0 solved, 190 unsolved
Fused 190 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 190 out of 763 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 763/763 places, 939/939 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 63 transitions
Trivial Post-agglo rules discarded 63 transitions
Performed 63 trivial Post agglomeration. Transition count delta: 63
Iterating post reduction 0 with 63 rules applied. Total rules applied 63 place count 763 transition count 876
Reduce places removed 63 places and 0 transitions.
Iterating post reduction 1 with 63 rules applied. Total rules applied 126 place count 700 transition count 876
Performed 29 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 29 Pre rules applied. Total rules applied 126 place count 700 transition count 847
Deduced a syphon composed of 29 places in 1 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 2 with 58 rules applied. Total rules applied 184 place count 671 transition count 847
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 195 place count 660 transition count 836
Iterating global reduction 2 with 11 rules applied. Total rules applied 206 place count 660 transition count 836
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 11 Pre rules applied. Total rules applied 206 place count 660 transition count 825
Deduced a syphon composed of 11 places in 1 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 2 with 22 rules applied. Total rules applied 228 place count 649 transition count 825
Performed 57 Post agglomeration using F-continuation condition.Transition count delta: 57
Deduced a syphon composed of 57 places in 0 ms
Reduce places removed 57 places and 0 transitions.
Iterating global reduction 2 with 114 rules applied. Total rules applied 342 place count 592 transition count 768
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: -11
Deduced a syphon composed of 16 places in 1 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 32 rules applied. Total rules applied 374 place count 576 transition count 779
Free-agglomeration rule applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 375 place count 576 transition count 778
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 376 place count 575 transition count 778
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 377 place count 575 transition count 778
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 378 place count 575 transition count 777
Applied a total of 378 rules in 93 ms. Remains 575 /763 variables (removed 188) and now considering 777/939 (removed 162) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 93 ms. Remains : 575/763 places, 777/939 transitions.
RANDOM walk for 4000000 steps (1050 resets) in 109036 ms. (36 steps per ms) remains 133/190 properties
BEST_FIRST walk for 40004 steps (8 resets) in 261 ms. (152 steps per ms) remains 133/133 properties
BEST_FIRST walk for 40003 steps (8 resets) in 245 ms. (162 steps per ms) remains 133/133 properties
BEST_FIRST walk for 40004 steps (8 resets) in 282 ms. (141 steps per ms) remains 133/133 properties
BEST_FIRST walk for 40003 steps (8 resets) in 272 ms. (146 steps per ms) remains 133/133 properties
BEST_FIRST walk for 40003 steps (9 resets) in 271 ms. (147 steps per ms) remains 133/133 properties
BEST_FIRST walk for 40003 steps (9 resets) in 254 ms. (156 steps per ms) remains 133/133 properties
BEST_FIRST walk for 40003 steps (8 resets) in 258 ms. (154 steps per ms) remains 133/133 properties
BEST_FIRST walk for 40004 steps (8 resets) in 239 ms. (166 steps per ms) remains 133/133 properties
BEST_FIRST walk for 40004 steps (8 resets) in 217 ms. (183 steps per ms) remains 133/133 properties
BEST_FIRST walk for 40003 steps (9 resets) in 230 ms. (173 steps per ms) remains 133/133 properties
BEST_FIRST walk for 40004 steps (8 resets) in 255 ms. (156 steps per ms) remains 133/133 properties
BEST_FIRST walk for 40004 steps (8 resets) in 275 ms. (144 steps per ms) remains 133/133 properties
BEST_FIRST walk for 40003 steps (8 resets) in 279 ms. (142 steps per ms) remains 133/133 properties
BEST_FIRST walk for 40003 steps (9 resets) in 255 ms. (156 steps per ms) remains 133/133 properties
BEST_FIRST walk for 40002 steps (9 resets) in 274 ms. (145 steps per ms) remains 133/133 properties
BEST_FIRST walk for 40004 steps (8 resets) in 237 ms. (168 steps per ms) remains 133/133 properties
BEST_FIRST walk for 40003 steps (9 resets) in 220 ms. (181 steps per ms) remains 133/133 properties
BEST_FIRST walk for 40003 steps (8 resets) in 228 ms. (174 steps per ms) remains 133/133 properties
BEST_FIRST walk for 40003 steps (8 resets) in 255 ms. (156 steps per ms) remains 133/133 properties
BEST_FIRST walk for 40003 steps (8 resets) in 244 ms. (163 steps per ms) remains 133/133 properties
BEST_FIRST walk for 40004 steps (9 resets) in 262 ms. (152 steps per ms) remains 133/133 properties
BEST_FIRST walk for 40004 steps (8 resets) in 253 ms. (157 steps per ms) remains 133/133 properties
BEST_FIRST walk for 40003 steps (8 resets) in 297 ms. (134 steps per ms) remains 133/133 properties
BEST_FIRST walk for 40004 steps (8 resets) in 278 ms. (143 steps per ms) remains 133/133 properties
BEST_FIRST walk for 40004 steps (8 resets) in 246 ms. (161 steps per ms) remains 133/133 properties
BEST_FIRST walk for 40004 steps (8 resets) in 264 ms. (150 steps per ms) remains 133/133 properties
BEST_FIRST walk for 40004 steps (8 resets) in 271 ms. (147 steps per ms) remains 133/133 properties
BEST_FIRST walk for 40004 steps (9 resets) in 264 ms. (150 steps per ms) remains 133/133 properties
BEST_FIRST walk for 40004 steps (8 resets) in 300 ms. (132 steps per ms) remains 133/133 properties
BEST_FIRST walk for 40004 steps (8 resets) in 226 ms. (176 steps per ms) remains 133/133 properties
BEST_FIRST walk for 40004 steps (9 resets) in 220 ms. (181 steps per ms) remains 133/133 properties
BEST_FIRST walk for 40003 steps (8 resets) in 213 ms. (186 steps per ms) remains 133/133 properties
BEST_FIRST walk for 40003 steps (8 resets) in 226 ms. (176 steps per ms) remains 133/133 properties
BEST_FIRST walk for 40004 steps (8 resets) in 233 ms. (170 steps per ms) remains 133/133 properties
BEST_FIRST walk for 40004 steps (8 resets) in 309 ms. (129 steps per ms) remains 133/133 properties
BEST_FIRST walk for 40004 steps (8 resets) in 347 ms. (114 steps per ms) remains 133/133 properties
BEST_FIRST walk for 40003 steps (8 resets) in 246 ms. (161 steps per ms) remains 133/133 properties
BEST_FIRST walk for 40003 steps (8 resets) in 265 ms. (150 steps per ms) remains 133/133 properties
BEST_FIRST walk for 40004 steps (10 resets) in 282 ms. (141 steps per ms) remains 133/133 properties
BEST_FIRST walk for 40003 steps (9 resets) in 254 ms. (156 steps per ms) remains 133/133 properties
BEST_FIRST walk for 40004 steps (8 resets) in 233 ms. (170 steps per ms) remains 133/133 properties
BEST_FIRST walk for 40004 steps (8 resets) in 217 ms. (183 steps per ms) remains 133/133 properties
BEST_FIRST walk for 40004 steps (8 resets) in 238 ms. (167 steps per ms) remains 133/133 properties
BEST_FIRST walk for 40004 steps (8 resets) in 320 ms. (124 steps per ms) remains 133/133 properties
BEST_FIRST walk for 40002 steps (8 resets) in 252 ms. (158 steps per ms) remains 133/133 properties
BEST_FIRST walk for 40001 steps (8 resets) in 257 ms. (155 steps per ms) remains 133/133 properties
BEST_FIRST walk for 40004 steps (9 resets) in 247 ms. (161 steps per ms) remains 133/133 properties
BEST_FIRST walk for 40004 steps (8 resets) in 273 ms. (146 steps per ms) remains 133/133 properties
BEST_FIRST walk for 40004 steps (8 resets) in 266 ms. (149 steps per ms) remains 133/133 properties
BEST_FIRST walk for 40004 steps (9 resets) in 239 ms. (166 steps per ms) remains 133/133 properties
// Phase 1: matrix 777 rows 575 cols
[2025-06-04 21:53:06] [INFO ] Computed 200 invariants in 2 ms
Starting Z3 with timeout 90.0 s and query timeout 9000.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/133 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 1 (OVERLAPS) 92/225 variables, 32/32 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/225 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 3 (OVERLAPS) 240/465 variables, 225/257 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/465 variables, 0/257 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 5 (OVERLAPS) 93/558 variables, 40/297 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/558 variables, 12/309 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/558 variables, 0/309 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 8 (OVERLAPS) 10/568 variables, 6/315 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/568 variables, 4/319 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/568 variables, 0/319 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 11 (OVERLAPS) 49/617 variables, 26/345 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/617 variables, 10/355 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/617 variables, 0/355 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 14 (OVERLAPS) 39/656 variables, 16/371 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/656 variables, 8/379 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/656 variables, 0/379 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 17 (OVERLAPS) 41/697 variables, 16/395 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/697 variables, 8/403 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/697 variables, 0/403 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 20 (OVERLAPS) 43/740 variables, 16/419 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/740 variables, 8/427 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/740 variables, 0/427 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 23 (OVERLAPS) 42/782 variables, 16/443 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/782 variables, 8/451 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/782 variables, 0/451 constraints. Problems are: Problem set: 0 solved, 133 unsolved
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_582 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_555 does not hold.
Invariant property smplace_554 does not hold.
Invariant property smplace_553 does not hold.
Invariant property smplace_549 does not hold.
Invariant property smplace_548 does not hold.
Invariant property smplace_539 does not hold.
Invariant property smplace_538 does not hold.
Invariant property smplace_537 does not hold.
Invariant property smplace_536 does not hold.
Invariant property smplace_535 does not hold.
Invariant property smplace_534 does not hold.
Invariant property smplace_533 does not hold.
Invariant property smplace_522 does not hold.
Invariant property smplace_521 does not hold.
Invariant property smplace_516 does not hold.
Invariant property smplace_515 does not hold.
Invariant property smplace_514 does not hold.
Invariant property smplace_513 does not hold.
Invariant property smplace_512 does not hold.
Invariant property smplace_511 does not hold.
Invariant property smplace_506 does not hold.
Invariant property smplace_505 does not hold.
Invariant property smplace_504 does not hold.
Invariant property smplace_503 does not hold.
Invariant property smplace_502 does not hold.
Invariant property smplace_501 does not hold.
Invariant property smplace_500 does not hold.
Invariant property smplace_499 does not hold.
Invariant property smplace_454 does not hold.
Invariant property smplace_453 does not hold.
Invariant property smplace_452 does not hold.
SDD proceeding with computation,900 properties remain. new max is 262144
At refinement iteration 26 (OVERLAPS) 43/825 variables, 16/467 constraints. Problems are: Problem set: 46 solved, 87 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/825 variables, 8/475 constraints. Problems are: Problem set: 46 solved, 87 unsolved
SDD size :1.03748e+116 after 1.03748e+116
At refinement iteration 28 (INCLUDED_ONLY) 0/825 variables, 0/475 constraints. Problems are: Problem set: 46 solved, 87 unsolved
At refinement iteration 29 (OVERLAPS) 43/868 variables, 16/491 constraints. Problems are: Problem set: 46 solved, 87 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/868 variables, 8/499 constraints. Problems are: Problem set: 46 solved, 87 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/868 variables, 0/499 constraints. Problems are: Problem set: 46 solved, 87 unsolved
At refinement iteration 32 (OVERLAPS) 37/905 variables, 16/515 constraints. Problems are: Problem set: 46 solved, 87 unsolved
At refinement iteration 33 (INCLUDED_ONLY) 0/905 variables, 8/523 constraints. Problems are: Problem set: 46 solved, 87 unsolved
At refinement iteration 34 (INCLUDED_ONLY) 0/905 variables, 0/523 constraints. Problems are: Problem set: 46 solved, 87 unsolved
At refinement iteration 35 (OVERLAPS) 22/927 variables, 8/531 constraints. Problems are: Problem set: 46 solved, 87 unsolved
At refinement iteration 36 (INCLUDED_ONLY) 0/927 variables, 4/535 constraints. Problems are: Problem set: 46 solved, 87 unsolved
At refinement iteration 37 (INCLUDED_ONLY) 0/927 variables, 0/535 constraints. Problems are: Problem set: 46 solved, 87 unsolved
At refinement iteration 38 (OVERLAPS) 22/949 variables, 8/543 constraints. Problems are: Problem set: 46 solved, 87 unsolved
At refinement iteration 39 (INCLUDED_ONLY) 0/949 variables, 4/547 constraints. Problems are: Problem set: 46 solved, 87 unsolved
At refinement iteration 40 (INCLUDED_ONLY) 0/949 variables, 0/547 constraints. Problems are: Problem set: 46 solved, 87 unsolved
At refinement iteration 41 (OVERLAPS) 22/971 variables, 8/555 constraints. Problems are: Problem set: 46 solved, 87 unsolved
At refinement iteration 42 (INCLUDED_ONLY) 0/971 variables, 4/559 constraints. Problems are: Problem set: 46 solved, 87 unsolved
At refinement iteration 43 (INCLUDED_ONLY) 0/971 variables, 0/559 constraints. Problems are: Problem set: 46 solved, 87 unsolved
At refinement iteration 44 (OVERLAPS) 22/993 variables, 8/567 constraints. Problems are: Problem set: 46 solved, 87 unsolved
At refinement iteration 45 (INCLUDED_ONLY) 0/993 variables, 4/571 constraints. Problems are: Problem set: 46 solved, 87 unsolved
At refinement iteration 46 (INCLUDED_ONLY) 0/993 variables, 0/571 constraints. Problems are: Problem set: 46 solved, 87 unsolved
At refinement iteration 47 (OVERLAPS) 22/1015 variables, 8/579 constraints. Problems are: Problem set: 46 solved, 87 unsolved
At refinement iteration 48 (INCLUDED_ONLY) 0/1015 variables, 4/583 constraints. Problems are: Problem set: 46 solved, 87 unsolved
At refinement iteration 49 (INCLUDED_ONLY) 0/1015 variables, 0/583 constraints. Problems are: Problem set: 46 solved, 87 unsolved
At refinement iteration 50 (OVERLAPS) 20/1035 variables, 8/591 constraints. Problems are: Problem set: 46 solved, 87 unsolved
At refinement iteration 51 (INCLUDED_ONLY) 0/1035 variables, 4/595 constraints. Problems are: Problem set: 46 solved, 87 unsolved
At refinement iteration 52 (INCLUDED_ONLY) 0/1035 variables, 0/595 constraints. Problems are: Problem set: 46 solved, 87 unsolved
At refinement iteration 53 (OVERLAPS) 21/1056 variables, 8/603 constraints. Problems are: Problem set: 46 solved, 87 unsolved
At refinement iteration 54 (INCLUDED_ONLY) 0/1056 variables, 4/607 constraints. Problems are: Problem set: 46 solved, 87 unsolved
At refinement iteration 55 (INCLUDED_ONLY) 0/1056 variables, 0/607 constraints. Problems are: Problem set: 46 solved, 87 unsolved
At refinement iteration 56 (OVERLAPS) 21/1077 variables, 8/615 constraints. Problems are: Problem set: 46 solved, 87 unsolved
At refinement iteration 57 (INCLUDED_ONLY) 0/1077 variables, 4/619 constraints. Problems are: Problem set: 46 solved, 87 unsolved
At refinement iteration 58 (INCLUDED_ONLY) 0/1077 variables, 0/619 constraints. Problems are: Problem set: 46 solved, 87 unsolved
At refinement iteration 59 (OVERLAPS) 20/1097 variables, 8/627 constraints. Problems are: Problem set: 46 solved, 87 unsolved
At refinement iteration 60 (INCLUDED_ONLY) 0/1097 variables, 4/631 constraints. Problems are: Problem set: 46 solved, 87 unsolved
At refinement iteration 61 (INCLUDED_ONLY) 0/1097 variables, 0/631 constraints. Problems are: Problem set: 46 solved, 87 unsolved
At refinement iteration 62 (OVERLAPS) 21/1118 variables, 8/639 constraints. Problems are: Problem set: 46 solved, 87 unsolved
At refinement iteration 63 (INCLUDED_ONLY) 0/1118 variables, 4/643 constraints. Problems are: Problem set: 46 solved, 87 unsolved
At refinement iteration 64 (INCLUDED_ONLY) 0/1118 variables, 0/643 constraints. Problems are: Problem set: 46 solved, 87 unsolved
At refinement iteration 65 (OVERLAPS) 21/1139 variables, 8/651 constraints. Problems are: Problem set: 46 solved, 87 unsolved
At refinement iteration 66 (INCLUDED_ONLY) 0/1139 variables, 4/655 constraints. Problems are: Problem set: 46 solved, 87 unsolved
At refinement iteration 67 (INCLUDED_ONLY) 0/1139 variables, 0/655 constraints. Problems are: Problem set: 46 solved, 87 unsolved
At refinement iteration 68 (OVERLAPS) 22/1161 variables, 8/663 constraints. Problems are: Problem set: 46 solved, 87 unsolved
At refinement iteration 69 (INCLUDED_ONLY) 0/1161 variables, 4/667 constraints. Problems are: Problem set: 46 solved, 87 unsolved
At refinement iteration 70 (INCLUDED_ONLY) 0/1161 variables, 0/667 constraints. Problems are: Problem set: 46 solved, 87 unsolved
At refinement iteration 71 (OVERLAPS) 22/1183 variables, 8/675 constraints. Problems are: Problem set: 46 solved, 87 unsolved
At refinement iteration 72 (INCLUDED_ONLY) 0/1183 variables, 4/679 constraints. Problems are: Problem set: 46 solved, 87 unsolved
At refinement iteration 73 (INCLUDED_ONLY) 0/1183 variables, 0/679 constraints. Problems are: Problem set: 46 solved, 87 unsolved
At refinement iteration 74 (OVERLAPS) 22/1205 variables, 8/687 constraints. Problems are: Problem set: 46 solved, 87 unsolved
At refinement iteration 75 (INCLUDED_ONLY) 0/1205 variables, 4/691 constraints. Problems are: Problem set: 46 solved, 87 unsolved
At refinement iteration 76 (INCLUDED_ONLY) 0/1205 variables, 0/691 constraints. Problems are: Problem set: 46 solved, 87 unsolved
At refinement iteration 77 (OVERLAPS) 22/1227 variables, 8/699 constraints. Problems are: Problem set: 46 solved, 87 unsolved
At refinement iteration 78 (INCLUDED_ONLY) 0/1227 variables, 4/703 constraints. Problems are: Problem set: 46 solved, 87 unsolved
At refinement iteration 79 (INCLUDED_ONLY) 0/1227 variables, 0/703 constraints. Problems are: Problem set: 46 solved, 87 unsolved
At refinement iteration 80 (OVERLAPS) 22/1249 variables, 8/711 constraints. Problems are: Problem set: 46 solved, 87 unsolved
At refinement iteration 81 (INCLUDED_ONLY) 0/1249 variables, 4/715 constraints. Problems are: Problem set: 46 solved, 87 unsolved
At refinement iteration 82 (INCLUDED_ONLY) 0/1249 variables, 0/715 constraints. Problems are: Problem set: 46 solved, 87 unsolved
At refinement iteration 83 (OVERLAPS) 22/1271 variables, 8/723 constraints. Problems are: Problem set: 46 solved, 87 unsolved
At refinement iteration 84 (INCLUDED_ONLY) 0/1271 variables, 4/727 constraints. Problems are: Problem set: 46 solved, 87 unsolved
At refinement iteration 85 (INCLUDED_ONLY) 0/1271 variables, 0/727 constraints. Problems are: Problem set: 46 solved, 87 unsolved
At refinement iteration 86 (OVERLAPS) 22/1293 variables, 8/735 constraints. Problems are: Problem set: 46 solved, 87 unsolved
At refinement iteration 87 (INCLUDED_ONLY) 0/1293 variables, 4/739 constraints. Problems are: Problem set: 46 solved, 87 unsolved
At refinement iteration 88 (INCLUDED_ONLY) 0/1293 variables, 0/739 constraints. Problems are: Problem set: 46 solved, 87 unsolved
At refinement iteration 89 (OVERLAPS) 22/1315 variables, 8/747 constraints. Problems are: Problem set: 46 solved, 87 unsolved
At refinement iteration 90 (INCLUDED_ONLY) 0/1315 variables, 4/751 constraints. Problems are: Problem set: 46 solved, 87 unsolved
At refinement iteration 91 (INCLUDED_ONLY) 0/1315 variables, 0/751 constraints. Problems are: Problem set: 46 solved, 87 unsolved
At refinement iteration 92 (OVERLAPS) 20/1335 variables, 8/759 constraints. Problems are: Problem set: 46 solved, 87 unsolved
At refinement iteration 93 (INCLUDED_ONLY) 0/1335 variables, 4/763 constraints. Problems are: Problem set: 46 solved, 87 unsolved
At refinement iteration 94 (INCLUDED_ONLY) 0/1335 variables, 0/763 constraints. Problems are: Problem set: 46 solved, 87 unsolved
At refinement iteration 95 (OVERLAPS) 14/1349 variables, 6/769 constraints. Problems are: Problem set: 46 solved, 87 unsolved
At refinement iteration 96 (INCLUDED_ONLY) 0/1349 variables, 3/772 constraints. Problems are: Problem set: 46 solved, 87 unsolved
At refinement iteration 97 (INCLUDED_ONLY) 0/1349 variables, 0/772 constraints. Problems are: Problem set: 46 solved, 87 unsolved
At refinement iteration 98 (OVERLAPS) 3/1352 variables, 2/774 constraints. Problems are: Problem set: 46 solved, 87 unsolved
At refinement iteration 99 (INCLUDED_ONLY) 0/1352 variables, 1/775 constraints. Problems are: Problem set: 46 solved, 87 unsolved
At refinement iteration 100 (INCLUDED_ONLY) 0/1352 variables, 0/775 constraints. Problems are: Problem set: 46 solved, 87 unsolved
At refinement iteration 101 (OVERLAPS) 0/1352 variables, 0/775 constraints. Problems are: Problem set: 46 solved, 87 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1352/1352 variables, and 775 constraints, problems are : Problem set: 46 solved, 87 unsolved in 67071 ms.
Refiners :[Positive P Invariants (semi-flows): 200/200 constraints, State Equation: 575/575 constraints, PredecessorRefiner: 133/133 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 46 solved, 87 unsolved
Starting Z3 with timeout 90.0 s and query timeout 9000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/87 variables, 0/0 constraints. Problems are: Problem set: 46 solved, 87 unsolved
At refinement iteration 1 (OVERLAPS) 84/171 variables, 24/24 constraints. Problems are: Problem set: 46 solved, 87 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:54:14] [INFO ] Deduced a trap composed of 26 places in 77 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:54:14] [INFO ] Deduced a trap composed of 19 places in 76 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:54:15] [INFO ] Deduced a trap composed of 15 places in 582 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:54:15] [INFO ] Deduced a trap composed of 18 places in 37 ms of which 4 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/171 variables, 4/28 constraints. Problems are: Problem set: 46 solved, 87 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/171 variables, 0/28 constraints. Problems are: Problem set: 46 solved, 87 unsolved
At refinement iteration 4 (OVERLAPS) 184/355 variables, 171/199 constraints. Problems are: Problem set: 46 solved, 87 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/355 variables, 87/286 constraints. Problems are: Problem set: 46 solved, 87 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/355 variables, 0/286 constraints. Problems are: Problem set: 46 solved, 87 unsolved
At refinement iteration 7 (OVERLAPS) 97/452 variables, 42/328 constraints. Problems are: Problem set: 46 solved, 87 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/452 variables, 8/336 constraints. Problems are: Problem set: 46 solved, 87 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/452 variables, 0/336 constraints. Problems are: Problem set: 46 solved, 87 unsolved
At refinement iteration 10 (OVERLAPS) 29/481 variables, 10/346 constraints. Problems are: Problem set: 46 solved, 87 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/481 variables, 5/351 constraints. Problems are: Problem set: 46 solved, 87 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:54:19] [INFO ] Deduced a trap composed of 13 places in 37 ms of which 3 ms to minimize.
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_680 does not hold.
Invariant property smplace_669 does not hold.
Invariant property smplace_668 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_659 does not hold.
Invariant property smplace_658 does not hold.
Invariant property smplace_653 does not hold.
Invariant property smplace_652 does not hold.
Invariant property smplace_651 does not hold.
Invariant property smplace_647 does not hold.
Invariant property smplace_646 does not hold.
Invariant property smplace_637 does not hold.
Invariant property smplace_636 does not hold.
Invariant property smplace_635 does not hold.
Invariant property smplace_634 does not hold.
Invariant property smplace_633 does not hold.
Invariant property smplace_632 does not hold.
Invariant property smplace_631 does not hold.
Invariant property smplace_620 does not hold.
Invariant property smplace_619 does not hold.
Invariant property smplace_614 does not hold.
Invariant property smplace_613 does not hold.
Invariant property smplace_612 does not hold.
Invariant property smplace_611 does not hold.
Invariant property smplace_610 does not hold.
Invariant property smplace_609 does not hold.
Invariant property smplace_604 does not hold.
Invariant property smplace_603 does not hold.
Invariant property smplace_602 does not hold.
Invariant property smplace_601 does not hold.
Invariant property smplace_600 does not hold.
Invariant property smplace_599 does not hold.
Invariant property smplace_598 does not hold.
Invariant property smplace_597 does not hold.
Invariant property smplace_552 does not hold.
Invariant property smplace_551 does not hold.
Invariant property smplace_550 does not hold.
SDD proceeding with computation,854 properties remain. new max is 262144
SDD size :1.03748e+116 after 1.03748e+116
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:54:20] [INFO ] Deduced a trap composed of 29 places in 42 ms of which 6 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/481 variables, 2/353 constraints. Problems are: Problem set: 92 solved, 41 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/481 variables, 0/353 constraints. Problems are: Problem set: 92 solved, 41 unsolved
At refinement iteration 14 (OVERLAPS) 56/537 variables, 40/393 constraints. Problems are: Problem set: 92 solved, 41 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/537 variables, 6/399 constraints. Problems are: Problem set: 92 solved, 41 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/537 variables, 0/399 constraints. Problems are: Problem set: 92 solved, 41 unsolved
At refinement iteration 17 (OVERLAPS) 9/546 variables, 2/401 constraints. Problems are: Problem set: 92 solved, 41 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/546 variables, 2/403 constraints. Problems are: Problem set: 92 solved, 41 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/546 variables, 0/403 constraints. Problems are: Problem set: 92 solved, 41 unsolved
At refinement iteration 20 (OVERLAPS) 43/589 variables, 23/426 constraints. Problems are: Problem set: 92 solved, 41 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/589 variables, 6/432 constraints. Problems are: Problem set: 92 solved, 41 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/589 variables, 0/432 constraints. Problems are: Problem set: 92 solved, 41 unsolved
At refinement iteration 23 (OVERLAPS) 8/597 variables, 2/434 constraints. Problems are: Problem set: 92 solved, 41 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/597 variables, 0/434 constraints. Problems are: Problem set: 92 solved, 41 unsolved
At refinement iteration 25 (OVERLAPS) 46/643 variables, 24/458 constraints. Problems are: Problem set: 92 solved, 41 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/643 variables, 8/466 constraints. Problems are: Problem set: 92 solved, 41 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/643 variables, 0/466 constraints. Problems are: Problem set: 92 solved, 41 unsolved
At refinement iteration 28 (OVERLAPS) 43/686 variables, 16/482 constraints. Problems are: Problem set: 92 solved, 41 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/686 variables, 8/490 constraints. Problems are: Problem set: 92 solved, 41 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/686 variables, 0/490 constraints. Problems are: Problem set: 92 solved, 41 unsolved
At refinement iteration 31 (OVERLAPS) 42/728 variables, 16/506 constraints. Problems are: Problem set: 92 solved, 41 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/728 variables, 8/514 constraints. Problems are: Problem set: 92 solved, 41 unsolved
At refinement iteration 33 (INCLUDED_ONLY) 0/728 variables, 0/514 constraints. Problems are: Problem set: 92 solved, 41 unsolved
At refinement iteration 34 (OVERLAPS) 43/771 variables, 16/530 constraints. Problems are: Problem set: 92 solved, 41 unsolved
At refinement iteration 35 (INCLUDED_ONLY) 0/771 variables, 8/538 constraints. Problems are: Problem set: 92 solved, 41 unsolved
At refinement iteration 36 (INCLUDED_ONLY) 0/771 variables, 0/538 constraints. Problems are: Problem set: 92 solved, 41 unsolved
At refinement iteration 37 (OVERLAPS) 43/814 variables, 16/554 constraints. Problems are: Problem set: 92 solved, 41 unsolved
At refinement iteration 38 (INCLUDED_ONLY) 0/814 variables, 8/562 constraints. Problems are: Problem set: 92 solved, 41 unsolved
At refinement iteration 39 (INCLUDED_ONLY) 0/814 variables, 0/562 constraints. Problems are: Problem set: 92 solved, 41 unsolved
At refinement iteration 40 (OVERLAPS) 44/858 variables, 16/578 constraints. Problems are: Problem set: 92 solved, 41 unsolved
At refinement iteration 41 (INCLUDED_ONLY) 0/858 variables, 8/586 constraints. Problems are: Problem set: 92 solved, 41 unsolved
At refinement iteration 42 (INCLUDED_ONLY) 0/858 variables, 0/586 constraints. Problems are: Problem set: 92 solved, 41 unsolved
At refinement iteration 43 (OVERLAPS) 44/902 variables, 16/602 constraints. Problems are: Problem set: 92 solved, 41 unsolved
At refinement iteration 44 (INCLUDED_ONLY) 0/902 variables, 8/610 constraints. Problems are: Problem set: 92 solved, 41 unsolved
At refinement iteration 45 (INCLUDED_ONLY) 0/902 variables, 0/610 constraints. Problems are: Problem set: 92 solved, 41 unsolved
At refinement iteration 46 (OVERLAPS) 41/943 variables, 16/626 constraints. Problems are: Problem set: 92 solved, 41 unsolved
At refinement iteration 47 (INCLUDED_ONLY) 0/943 variables, 8/634 constraints. Problems are: Problem set: 92 solved, 41 unsolved
At refinement iteration 48 (INCLUDED_ONLY) 0/943 variables, 0/634 constraints. Problems are: Problem set: 92 solved, 41 unsolved
At refinement iteration 49 (OVERLAPS) 28/971 variables, 12/646 constraints. Problems are: Problem set: 92 solved, 41 unsolved
At refinement iteration 50 (INCLUDED_ONLY) 0/971 variables, 6/652 constraints. Problems are: Problem set: 92 solved, 41 unsolved
At refinement iteration 51 (INCLUDED_ONLY) 0/971 variables, 0/652 constraints. Problems are: Problem set: 92 solved, 41 unsolved
At refinement iteration 52 (OVERLAPS) 22/993 variables, 8/660 constraints. Problems are: Problem set: 92 solved, 41 unsolved
At refinement iteration 53 (INCLUDED_ONLY) 0/993 variables, 4/664 constraints. Problems are: Problem set: 92 solved, 41 unsolved
At refinement iteration 54 (INCLUDED_ONLY) 0/993 variables, 0/664 constraints. Problems are: Problem set: 92 solved, 41 unsolved
At refinement iteration 55 (OVERLAPS) 22/1015 variables, 8/672 constraints. Problems are: Problem set: 92 solved, 41 unsolved
At refinement iteration 56 (INCLUDED_ONLY) 0/1015 variables, 4/676 constraints. Problems are: Problem set: 92 solved, 41 unsolved
At refinement iteration 57 (INCLUDED_ONLY) 0/1015 variables, 0/676 constraints. Problems are: Problem set: 92 solved, 41 unsolved
At refinement iteration 58 (OVERLAPS) 20/1035 variables, 8/684 constraints. Problems are: Problem set: 92 solved, 41 unsolved
At refinement iteration 59 (INCLUDED_ONLY) 0/1035 variables, 4/688 constraints. Problems are: Problem set: 92 solved, 41 unsolved
At refinement iteration 60 (INCLUDED_ONLY) 0/1035 variables, 0/688 constraints. Problems are: Problem set: 92 solved, 41 unsolved
At refinement iteration 61 (OVERLAPS) 21/1056 variables, 8/696 constraints. Problems are: Problem set: 92 solved, 41 unsolved
At refinement iteration 62 (INCLUDED_ONLY) 0/1056 variables, 4/700 constraints. Problems are: Problem set: 92 solved, 41 unsolved
At refinement iteration 63 (INCLUDED_ONLY) 0/1056 variables, 0/700 constraints. Problems are: Problem set: 92 solved, 41 unsolved
At refinement iteration 64 (OVERLAPS) 21/1077 variables, 8/708 constraints. Problems are: Problem set: 92 solved, 41 unsolved
At refinement iteration 65 (INCLUDED_ONLY) 0/1077 variables, 4/712 constraints. Problems are: Problem set: 92 solved, 41 unsolved
At refinement iteration 66 (INCLUDED_ONLY) 0/1077 variables, 0/712 constraints. Problems are: Problem set: 92 solved, 41 unsolved
At refinement iteration 67 (OVERLAPS) 20/1097 variables, 8/720 constraints. Problems are: Problem set: 92 solved, 41 unsolved
At refinement iteration 68 (INCLUDED_ONLY) 0/1097 variables, 4/724 constraints. Problems are: Problem set: 92 solved, 41 unsolved
At refinement iteration 69 (INCLUDED_ONLY) 0/1097 variables, 0/724 constraints. Problems are: Problem set: 92 solved, 41 unsolved
At refinement iteration 70 (OVERLAPS) 21/1118 variables, 8/732 constraints. Problems are: Problem set: 92 solved, 41 unsolved
At refinement iteration 71 (INCLUDED_ONLY) 0/1118 variables, 4/736 constraints. Problems are: Problem set: 92 solved, 41 unsolved
At refinement iteration 72 (INCLUDED_ONLY) 0/1118 variables, 0/736 constraints. Problems are: Problem set: 92 solved, 41 unsolved
At refinement iteration 73 (OVERLAPS) 21/1139 variables, 8/744 constraints. Problems are: Problem set: 92 solved, 41 unsolved
At refinement iteration 74 (INCLUDED_ONLY) 0/1139 variables, 4/748 constraints. Problems are: Problem set: 92 solved, 41 unsolved
At refinement iteration 75 (INCLUDED_ONLY) 0/1139 variables, 0/748 constraints. Problems are: Problem set: 92 solved, 41 unsolved
At refinement iteration 76 (OVERLAPS) 22/1161 variables, 8/756 constraints. Problems are: Problem set: 92 solved, 41 unsolved
At refinement iteration 77 (INCLUDED_ONLY) 0/1161 variables, 4/760 constraints. Problems are: Problem set: 92 solved, 41 unsolved
At refinement iteration 78 (INCLUDED_ONLY) 0/1161 variables, 0/760 constraints. Problems are: Problem set: 92 solved, 41 unsolved
At refinement iteration 79 (OVERLAPS) 22/1183 variables, 8/768 constraints. Problems are: Problem set: 92 solved, 41 unsolved
At refinement iteration 80 (INCLUDED_ONLY) 0/1183 variables, 4/772 constraints. Problems are: Problem set: 92 solved, 41 unsolved
At refinement iteration 81 (INCLUDED_ONLY) 0/1183 variables, 0/772 constraints. Problems are: Problem set: 92 solved, 41 unsolved
At refinement iteration 82 (OVERLAPS) 22/1205 variables, 8/780 constraints. Problems are: Problem set: 92 solved, 41 unsolved
At refinement iteration 83 (INCLUDED_ONLY) 0/1205 variables, 4/784 constraints. Problems are: Problem set: 92 solved, 41 unsolved
At refinement iteration 84 (INCLUDED_ONLY) 0/1205 variables, 0/784 constraints. Problems are: Problem set: 92 solved, 41 unsolved
At refinement iteration 85 (OVERLAPS) 22/1227 variables, 8/792 constraints. Problems are: Problem set: 92 solved, 41 unsolved
At refinement iteration 86 (INCLUDED_ONLY) 0/1227 variables, 4/796 constraints. Problems are: Problem set: 92 solved, 41 unsolved
At refinement iteration 87 (INCLUDED_ONLY) 0/1227 variables, 0/796 constraints. Problems are: Problem set: 92 solved, 41 unsolved
At refinement iteration 88 (OVERLAPS) 22/1249 variables, 8/804 constraints. Problems are: Problem set: 92 solved, 41 unsolved
At refinement iteration 89 (INCLUDED_ONLY) 0/1249 variables, 4/808 constraints. Problems are: Problem set: 92 solved, 41 unsolved
At refinement iteration 90 (INCLUDED_ONLY) 0/1249 variables, 0/808 constraints. Problems are: Problem set: 92 solved, 41 unsolved
At refinement iteration 91 (OVERLAPS) 22/1271 variables, 8/816 constraints. Problems are: Problem set: 92 solved, 41 unsolved
At refinement iteration 92 (INCLUDED_ONLY) 0/1271 variables, 4/820 constraints. Problems are: Problem set: 92 solved, 41 unsolved
At refinement iteration 93 (INCLUDED_ONLY) 0/1271 variables, 0/820 constraints. Problems are: Problem set: 92 solved, 41 unsolved
At refinement iteration 94 (OVERLAPS) 22/1293 variables, 8/828 constraints. Problems are: Problem set: 92 solved, 41 unsolved
At refinement iteration 95 (INCLUDED_ONLY) 0/1293 variables, 4/832 constraints. Problems are: Problem set: 92 solved, 41 unsolved
At refinement iteration 96 (INCLUDED_ONLY) 0/1293 variables, 0/832 constraints. Problems are: Problem set: 92 solved, 41 unsolved
At refinement iteration 97 (OVERLAPS) 22/1315 variables, 8/840 constraints. Problems are: Problem set: 92 solved, 41 unsolved
At refinement iteration 98 (INCLUDED_ONLY) 0/1315 variables, 4/844 constraints. Problems are: Problem set: 92 solved, 41 unsolved
At refinement iteration 99 (INCLUDED_ONLY) 0/1315 variables, 0/844 constraints. Problems are: Problem set: 92 solved, 41 unsolved
At refinement iteration 100 (OVERLAPS) 20/1335 variables, 8/852 constraints. Problems are: Problem set: 92 solved, 41 unsolved
At refinement iteration 101 (INCLUDED_ONLY) 0/1335 variables, 4/856 constraints. Problems are: Problem set: 92 solved, 41 unsolved
At refinement iteration 102 (INCLUDED_ONLY) 0/1335 variables, 0/856 constraints. Problems are: Problem set: 92 solved, 41 unsolved
At refinement iteration 103 (OVERLAPS) 14/1349 variables, 6/862 constraints. Problems are: Problem set: 92 solved, 41 unsolved
At refinement iteration 104 (INCLUDED_ONLY) 0/1349 variables, 3/865 constraints. Problems are: Problem set: 92 solved, 41 unsolved
At refinement iteration 105 (INCLUDED_ONLY) 0/1349 variables, 0/865 constraints. Problems are: Problem set: 92 solved, 41 unsolved
At refinement iteration 106 (OVERLAPS) 3/1352 variables, 2/867 constraints. Problems are: Problem set: 92 solved, 41 unsolved
At refinement iteration 107 (INCLUDED_ONLY) 0/1352 variables, 1/868 constraints. Problems are: Problem set: 92 solved, 41 unsolved
At refinement iteration 108 (INCLUDED_ONLY) 0/1352 variables, 0/868 constraints. Problems are: Problem set: 92 solved, 41 unsolved
At refinement iteration 109 (OVERLAPS) 0/1352 variables, 0/868 constraints. Problems are: Problem set: 92 solved, 41 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1352/1352 variables, and 868 constraints, problems are : Problem set: 92 solved, 41 unsolved in 63705 ms.
Refiners :[Positive P Invariants (semi-flows): 200/200 constraints, State Equation: 575/575 constraints, PredecessorRefiner: 87/133 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 130798ms problems are : Problem set: 92 solved, 41 unsolved
Fused 41 Parikh solutions to 33 different solutions.
Parikh walk visited 0 properties in 22 ms.
Support contains 41 out of 575 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 575/575 places, 777/777 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 43 transitions
Trivial Post-agglo rules discarded 43 transitions
Performed 43 trivial Post agglomeration. Transition count delta: 43
Iterating post reduction 0 with 43 rules applied. Total rules applied 43 place count 575 transition count 734
Reduce places removed 43 places and 0 transitions.
Iterating post reduction 1 with 43 rules applied. Total rules applied 86 place count 532 transition count 734
Performed 21 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 21 Pre rules applied. Total rules applied 86 place count 532 transition count 713
Deduced a syphon composed of 21 places in 6 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 2 with 42 rules applied. Total rules applied 128 place count 511 transition count 713
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 137 place count 502 transition count 704
Iterating global reduction 2 with 9 rules applied. Total rules applied 146 place count 502 transition count 704
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 9 Pre rules applied. Total rules applied 146 place count 502 transition count 695
Deduced a syphon composed of 9 places in 1 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 18 rules applied. Total rules applied 164 place count 493 transition count 695
Performed 39 Post agglomeration using F-continuation condition.Transition count delta: 39
Deduced a syphon composed of 39 places in 1 ms
Reduce places removed 39 places and 0 transitions.
Iterating global reduction 2 with 78 rules applied. Total rules applied 242 place count 454 transition count 656
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: -5
Deduced a syphon composed of 11 places in 1 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 2 with 22 rules applied. Total rules applied 264 place count 443 transition count 661
Free-agglomeration rule applied 4 times.
Iterating global reduction 2 with 4 rules applied. Total rules applied 268 place count 443 transition count 657
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 272 place count 439 transition count 657
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 273 place count 439 transition count 656
Partial Post-agglomeration rule applied 2 times.
Drop transitions (Partial Post agglomeration) removed 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 275 place count 439 transition count 656
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 276 place count 439 transition count 655
Applied a total of 276 rules in 95 ms. Remains 439 /575 variables (removed 136) and now considering 655/777 (removed 122) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 96 ms. Remains : 439/575 places, 655/777 transitions.
SDD proceeding with computation,854 properties remain. new max is 524288
RANDOM walk for 3829535 steps (992 resets) in 51411 ms. (74 steps per ms) remains 0/41 properties
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Able to resolve query StableMarking after proving 1503 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK MARKED_SUFFIX_TEST DECISION_DIAGRAMS COLLATERAL_PROCESSING TOPOLOGICAL
Total runtime 379196 ms.

BK_STOP 1749074131352

--------------------
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="ShieldRVt-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 ShieldRVt-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 r217-tall-174902002700208"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

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