Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r077-tall-174860075000507.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 EisenbergMcGuire-PT-10, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r077-tall-174860075000507
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.6M
-rw-r--r-- 1 mcc users 8.5K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 88K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.6K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 64K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.1K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 21K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 16K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 156K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 10K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 64K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.2K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 3 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 3.1M May 29 14:32 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

FORMULA_NAME QuasiLiveness

=== Now, execution of the tool begins

BK_START 1748659443445

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=QuasiLiveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=EisenbergMcGuire-PT-10
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
QuasiLiveness PT
Running Version 202505121319
[2025-05-31 02:44:04] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, QuasiLiveness, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2025-05-31 02:44:04] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-31 02:44:05] [INFO ] Load time of PNML (sax parser for PT used): 262 ms
[2025-05-31 02:44:05] [INFO ] Transformed 1090 places.
[2025-05-31 02:44:05] [INFO ] Transformed 5200 transitions.
[2025-05-31 02:44:05] [INFO ] Found NUPN structural information;
[2025-05-31 02:44:05] [INFO ] Parsed PT model containing 1090 places and 5200 transitions and 25400 arcs in 405 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 1090/1090 places, 5200/5200 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 1090 transition count 5190
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 20 place count 1080 transition count 5190
Performed 310 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 310 Pre rules applied. Total rules applied 20 place count 1080 transition count 4880
Deduced a syphon composed of 310 places in 25 ms
Reduce places removed 310 places and 0 transitions.
Iterating global reduction 2 with 620 rules applied. Total rules applied 640 place count 770 transition count 4880
Performed 90 Post agglomeration using F-continuation condition.Transition count delta: 90
Deduced a syphon composed of 90 places in 12 ms
Reduce places removed 90 places and 0 transitions.
Iterating global reduction 2 with 180 rules applied. Total rules applied 820 place count 680 transition count 4790
Applied a total of 820 rules in 321 ms. Remains 680 /1090 variables (removed 410) and now considering 4790/5200 (removed 410) transitions.
[2025-05-31 02:44:05] [INFO ] Flow matrix only has 1920 transitions (discarded 2870 similar events)
// Phase 1: matrix 1920 rows 680 cols
[2025-05-31 02:44:05] [INFO ] Computed 31 invariants in 31 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 02:44:08] [INFO ] Implicit Places using invariants in 2395 ms returned []
[2025-05-31 02:44:08] [INFO ] Flow matrix only has 1920 transitions (discarded 2870 similar events)
[2025-05-31 02:44:08] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 02:44:08] [INFO ] State equation strengthened by 1246 read => feed constraints.
[2025-05-31 02:44:21] [INFO ] Implicit Places using invariants and state equation in 13368 ms returned []
Implicit Place search using SMT with State Equation took 15806 ms to find 0 implicit places.
Running 4780 sub problems to find dead transitions.
[2025-05-31 02:44:21] [INFO ] Flow matrix only has 1920 transitions (discarded 2870 similar events)
[2025-05-31 02:44:21] [INFO ] Invariant cache hit.
[2025-05-31 02:44:21] [INFO ] State equation strengthened by 1246 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: ((s0 1.0)
(s1 1.0)
(s2 1.0)
(s3 1.0)
(s4 1.0)
(s5 1.0)
(s6 1.0)
(s7 1.0)
(s8 1.0)
(s9 1.0)
(s10 1.0)
(s11 1.0)
(s12 1.0)
(s13 1.0)
(s14 1.0)
(s15 1.0)
(s16 1.0)
(s17 1.0)
(s18 1.0)
(s19 1.0)
(s20 1.0)
(s21 1.0)
(s22 1.0)
(s23 1.0)
(s24 1.0)
(s25 1.0)
(s26 1.0)
(s27 1.0)
(s28 1.0)
(s29 1.0)
(s30 1.0)
(s31 1.0)
(s32 1.0)
(s33 1.0)
(s34 1.0)
(s35 1.0)
(s36 1.0)
(s37 1.0)
(s38 1.0)
(s39 1.0)
(s40 1.0)
(s41 1.0)
(s42 1.0)
(s43 1.0)
(s44 1.0)
(s45 1.0)
(s46 1.0)
(s47 1.0)
(s48 1.0)
(s49 1.0)
(s50 1.0)
(s51 1.0)
(s52 1.0)
(s53 1.0)
(s54 1.0)
(s55 1.0)
(s56 1.0)
(s57 1.0)
(s58 1.0)
(s59 1.0)
(s60 1.0)
(s61 1.0)
(s62 1.0)
(s63 1.0)
(s64 1.0)
(s65 1.0)
(s66 1.0)
(s67 1.0)
(s68 1.0)
(s69 1.0)
(s70 1.0)
(s71 1.0)
(s72 1.0)
(s73 1.0)
(s74 1.0)
(s75 1.0)
(s76 1.0)
(s77 1.0)
(s78 1.0)
(s79 1.0)
(s80 1.0)
(s81 1.0)
(s82 1.0)
(s83 1.0)
(s84 1.0)
(s85 1.0)
(s86 1.0)
(s87 1.0)
(s88 1.0)
(s89 1.0)
(s90 1.0)
(s91 1.0)
(s92 1.0)
(s93 1.0)
(s94 1.0)
(s95 1.0)
(s96 1.0)
(s97 1.0)
(s98 1.0)
(s99 1.0)
(s100 1.0)
(s101 1.0)
(s102 1.0)
(s103 1.0)
(s104 1.0)
(s105 1.0)
(s106 1.0)
(s107 1.0)
(s108 1.0)
(s109 1.0)
(s110 1.0)
(s111 1.0)
(s112 1.0)
(s113 1.0)
(s114 1.0)
(s115 1.0)
(s116 1.0)
(s117 1.0)
(s118 1.0)
(s119 1.0)
(s120 1.0)
(s121 1.0)
(s122 1.0)
(s123 1.0)
(s124 1.0)
(s125 1.0)
(s126 1.0)
(s127 1.0)
(s128 1.0)
(s129 1.0)
(s130 1.0)
(s131 1.0)
(s132 1.0)
(s133 1.0)
(s134 1.0)
(s135 1.0)
(s136 1.0)
(s137 1.0)
(s138 1.0)
(s139 1.0)
(s140 1.0)
(s141 1.0)
(s142 1.0)
(s143 1.0)
(s144 1.0)
(s145 1.0)
(s146 1.0)
(s147 1.0)
(s148 1.0)
(s149 1.0)
(s150 1.0)
(s151 1.0)
(s152 1.0)
(s153 1.0)
(s154 1.0)
(s155 1.0)
(s156 1.0)
(s157 1.0)
(s158 1.0)
(s159 1.0)
(s160 1.0)
(s161 1.0)
(s162 1.0)
(s163 1.0)
(s164 1.0)
(s165 1.0)
(s166 1.0)
(s167 1.0)
(s168 1.0)
(s169 1.0)
(s170 1.0)
(s171 1.0)
(s172 1.0)
(s173 1.0)
(s174 1.0)
(s175 1.0)
(s176 1.0)
(s177 1.0)
(s178 1.0)
(s179 1.0)
(s180 1.0)
(s181 1.0)
(s182 1.0)
(s183 1.0)
(s184 1.0)
(s185 1.0)
(s186 1.0)
(s187 1.0)
(s188 1.0)
(s189 1.0)
(s190 1.0)
(s191 1.0)
(s192 1.0)
(s193 1.0)
(s194 1.0)
(s195 1.0)
(s196 1.0)
(s197 1.0)
(s198 1.0)
(s199 1.0)
(s200 1.0)
(s201 1.0)
(s202 1.0)
(s203 1.0)
(s204 1.0)
(s205 1.0)
(s206 1.0)
(s207 1.0)
(s208 1.0)
(s209 1.0)
(s210 1.0)
(s211 1.0)
(s212 1.0)
(s213 1.0)
(s214 1.0)
(s215 1.0)
(s216 1.0)
(s217 1.0)
(s218 1.0)
(s219 1.0)
(s220 1.0)
(s221 1.0)
(s222 1.0)
(s223 1.0)
(s224 1.0)
(s225 1.0)
(s226 1.0)
(s227 1.0)
(s228 1.0)
(s229 1.0)
(s230 1.0)
(s231 1.0)
(s232 1.0)
(s233 1.0)
(s234 1.0)
(s235 1.0)
(s236 1.0)
(s237 1.0)
(s238 1.0)
(s239 1.0)
(s240 1.0)
(s241 1.0)
(s242 1.0)
(s243 1.0)
(s244 1.0)
(s245 1.0)
(s246 1.0)
(s247 1.0)
(s248 1.0)
(s249 1.0)
(s250 1.0)
(s251 1.0)
(s252 1.0)
(s253 1.0)
(s254 1.0)
(s255 1.0)
(s256 1.0)
(s257 1.0)
(s258 1.0)
(s259 1.0)
(s260 1.0)
(s261 1.0)
(s262 1.0)
(s263 1.0)
(s264 1.0)
(s265 1.0)
(s266 1.0)
(s267 1.0)
(s268 1.0)
(s269 1.0)
(s270 1.0)
(s271 1.0)
(s272 1.0)
(s273 1.0)
(s274 1.0)
(s275 1.0)
(s276 1.0)
(s277 1.0)
(s278 1.0)
(s279 1.0)
(s280 1.0)
(s281 1.0)
(s282 1.0)
(s283 1.0)
(s284 1.0)
(s285 1.0)
(s286 1.0)
(s287 1.0)
(s288 1.0)
(s289 1.0)
(s290 1.0)
(s291 1.0)
(s292 1.0)
(s293 1.0)
(s294 1.0)
(s295 1.0)
(s296 1.0)
(s297 1.0)
(s298 1.0)
(s299 1.0)
(s300 1.0)
(s301 1.0)
(s302 1.0)
(s303 1.0)
(s304 1.0)
(s305 1.0)
(s306 1.0)
(s307 1.0)
(s308 1.0)
(s309 1.0)
(s310 1.0)
(s311 1.0)
(s312 1.0)
(s313 1.0)
(s314 1.0)
(s315 1.0)
(s316 1.0)
(s317 1.0)
(s318 1.0)
(s319 1.0)
(s320 1.0)
(s321 1.0)
(s322 1.0)
(s323 1.0)
(s324 1.0)
(s325 1.0)
(s326 1.0)
(s327 1.0)
(s328 1.0)
(s329 1.0)
(s330 1.0)
(s331 1.0)
(s332 1.0)
(s333 1.0)
(s334 1.0)
(s335 1.0)
(s336 1.0)
(s337 1.0)
(s338 1.0)
(s339 1.0)
(s340 1.0)
(s341 1.0)
(s342 1.0)
(s343 1.0)
(s344 1.0)
(s345 1.0)
(s346 1.0)
(s347 1.0)
(s348 1.0)
(s349 1.0)
(s350 1.0)
(s351 1.0)
(s352 1.0)
(s353 1.0)
(s354 1.0)
(s355 1.0)
(s356 1.0)
(s357 1.0)
(s358 1.0)
(s359 1.0)
(s360 1.0)
(s361 1.0)
(s362 1.0)
(s363 1.0)
(s364 1.0)
(s365 1.0)
(s366 1.0)
(s367 1.0)
(s368 1.0)
(s369 1.0)
(s370 1.0)
(s371 1.0)
(s372 1.0)
(s373 1.0)
(s374 1.0)
(s375 1.0)
(s376 1.0)
(s377 1.0)
(s378 1.0)
(s379 1.0)
(s380 1.0)
(s381 1.0)
(s382 1.0)
(s383 1.0)
(s384 1.0)
(s385 1.0)
(s386 1.0)
(s387 1.0)
(s388 1.0)
(s389 1.0)
(s390 1.0)
(s391 1.0)
(s392 1.0)
(s393 1.0)
(s394 1.0)
(s395 1.0)
(s396 1.0)
(s397 1.0)
(s398 1.0)
(s399 1.0)
(s400 1.0)
(s401 1.0)
(s402 timeout
1.0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/680 variables, 680/680 constraints. Problems are: Problem set: 0 solved, 4780 unsolved
SMT process timed out in 33004ms, After SMT, problems are : Problem set: 0 solved, 4780 unsolved
Search for dead transitions found 0 dead transitions in 33069ms
Starting structural reductions in LIVENESS mode, iteration 1 : 680/1090 places, 4790/5200 transitions.
Finished structural reductions in LIVENESS mode , in 1 iterations and 49249 ms. Remains : 680/1090 places, 4790/5200 transitions.
Initial state reduction rules removed 10 formulas.
[2025-05-31 02:44:56] [INFO ] Flatten gal took : 636 ms
[2025-05-31 02:44:56] [INFO ] Flatten gal took : 377 ms
[2025-05-31 02:44:56] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality4585148267258061526.gal : 95 ms
[2025-05-31 02:44:56] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6276985677748958143.prop : 46 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/ReachabilityCardinality4585148267258061526.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality6276985677748958143.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
Loading property file /tmp/ReachabilityCardinality6276985677748958143.prop.
RANDOM walk for 40000 steps (8 resets) in 15588 ms. (2 steps per ms) remains 4107/4780 properties
BEST_FIRST walk for 124 steps (8 resets) in 16 ms. (7 steps per ms) remains 4107/4107 properties
BEST_FIRST walk for 124 steps (8 resets) in 10 ms. (11 steps per ms) remains 4107/4107 properties
BEST_FIRST walk for 124 steps (8 resets) in 10 ms. (11 steps per ms) remains 4107/4107 properties
BEST_FIRST walk for 124 steps (8 resets) in 13 ms. (8 steps per ms) remains 4107/4107 properties
BEST_FIRST walk for 124 steps (8 resets) in 35 ms. (3 steps per ms) remains 4107/4107 properties
BEST_FIRST walk for 124 steps (8 resets) in 18 ms. (6 steps per ms) remains 4107/4107 properties
BEST_FIRST walk for 124 steps (8 resets) in 11 ms. (10 steps per ms) remains 4107/4107 properties
BEST_FIRST walk for 124 steps (8 resets) in 10 ms. (11 steps per ms) remains 4107/4107 properties
BEST_FIRST walk for 124 steps (8 resets) in 11 ms. (10 steps per ms) remains 4107/4107 properties
BEST_FIRST walk for 124 steps (8 resets) in 10 ms. (11 steps per ms) remains 4107/4107 properties
BEST_FIRST walk for 124 steps (8 resets) in 13 ms. (8 steps per ms) remains 4107/4107 properties
BEST_FIRST walk for 124 steps (8 resets) in 12 ms. (9 steps per ms) remains 4107/4107 properties
BEST_FIRST walk for 124 steps (8 resets) in 10 ms. (11 steps per ms) remains 4107/4107 properties
BEST_FIRST walk for 124 steps (8 resets) in 9 ms. (12 steps per ms) remains 4107/4107 properties
BEST_FIRST walk for 124 steps (8 resets) in 9 ms. (12 steps per ms) remains 4107/4107 properties
BEST_FIRST walk for 124 steps (8 resets) in 10 ms. (11 steps per ms) remains 4107/4107 properties
BEST_FIRST walk for 124 steps (8 resets) in 10 ms. (11 steps per ms) remains 4107/4107 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 4107/4107 properties
BEST_FIRST walk for 124 steps (8 resets) in 11 ms. (10 steps per ms) remains 4107/4107 properties
BEST_FIRST walk for 124 steps (8 resets) in 10 ms. (11 steps per ms) remains 4107/4107 properties
BEST_FIRST walk for 124 steps (8 resets) in 9 ms. (12 steps per ms) remains 4107/4107 properties
BEST_FIRST walk for 124 steps (8 resets) in 9 ms. (12 steps per ms) remains 4107/4107 properties
BEST_FIRST walk for 124 steps (8 resets) in 9 ms. (12 steps per ms) remains 4107/4107 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 4107/4107 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 4107/4107 properties
BEST_FIRST walk for 124 steps (8 resets) in 12 ms. (9 steps per ms) remains 4107/4107 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 4107/4107 properties
BEST_FIRST walk for 124 steps (8 resets) in 12 ms. (9 steps per ms) remains 4107/4107 properties
BEST_FIRST walk for 124 steps (8 resets) in 14 ms. (8 steps per ms) remains 4107/4107 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 4107/4107 properties
BEST_FIRST walk for 124 steps (8 resets) in 9 ms. (12 steps per ms) remains 4107/4107 properties
BEST_FIRST walk for 124 steps (8 resets) in 11 ms. (10 steps per ms) remains 4107/4107 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 4107/4107 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 4107/4107 properties
BEST_FIRST walk for 124 steps (8 resets) in 10 ms. (11 steps per ms) remains 4107/4107 properties
BEST_FIRST walk for 124 steps (8 resets) in 10 ms. (11 steps per ms) remains 4107/4107 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 4107/4107 properties
BEST_FIRST walk for 124 steps (8 resets) in 11 ms. (10 steps per ms) remains 4107/4107 properties
BEST_FIRST walk for 124 steps (8 resets) in 16 ms. (7 steps per ms) remains 4107/4107 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 4107/4107 properties
BEST_FIRST walk for 124 steps (8 resets) in 9 ms. (12 steps per ms) remains 4107/4107 properties
BEST_FIRST walk for 124 steps (8 resets) in 10 ms. (11 steps per ms) remains 4107/4107 properties
BEST_FIRST walk for 124 steps (8 resets) in 10 ms. (11 steps per ms) remains 4107/4107 properties
BEST_FIRST walk for 124 steps (8 resets) in 13 ms. (8 steps per ms) remains 4107/4107 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 4107/4107 properties
BEST_FIRST walk for 124 steps (8 resets) in 11 ms. (10 steps per ms) remains 4107/4107 properties
BEST_FIRST walk for 124 steps (8 resets) in 11 ms. (10 steps per ms) remains 4107/4107 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 4107/4107 properties
BEST_FIRST walk for 124 steps (8 resets) in 10 ms. (11 steps per ms) remains 4107/4107 properties
BEST_FIRST walk for 124 steps (8 resets) in 9 ms. (12 steps per ms) remains 4107/4107 properties
[2025-05-31 02:44:59] [INFO ] Flow matrix only has 1920 transitions (discarded 2870 similar events)
[2025-05-31 02:44:59] [INFO ] Invariant cache hit.
[2025-05-31 02:44:59] [INFO ] State equation strengthened by 1246 read => feed constraints.
Reachability property qltransition_3883 is true.
Reachability property qltransition_3880 is true.
Reachability property qltransition_3870 is true.
Reachability property qltransition_20 is true.
SDD proceeding with computation,4776 properties remain. new max is 2
SDD size :1 after 5
Reachability property qltransition_3889 is true.
Reachability property qltransition_3886 is true.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
SDD proceeding with computation,4774 properties remain. new max is 2
SDD size :5 after 7
Reachability property qltransition_3892 is true.
SDD proceeding with computation,4773 properties remain. new max is 2
SDD size :7 after 8
Reachability property qltransition_3881 is true.
Reachability property qltransition_3709 is true.
Reachability property qltransition_3708 is true.
Reachability property qltransition_210 is true.
Reachability property qltransition_30 is true.
SDD proceeding with computation,4768 properties remain. new max is 2
SDD size :8 after 29
SDD proceeding with computation,4768 properties remain. new max is 4
SDD size :29 after 30
Reachability property qltransition_4709 is true.
Reachability property qltransition_3911 is true.
Reachability property qltransition_3910 is true.
Reachability property qltransition_3871 is true.
At refinement iteration 0 (INCLUDED_ONLY) 0/531 variables, 531/531 constraints. Problems are: Problem set: 2 solved, 4105 unsolved
SMT process timed out in 7321ms, After SMT, problems are : Problem set: 2 solved, 4105 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 531 out of 680 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 680/680 places, 4790/4790 transitions.
SDD proceeding with computation,4764 properties remain. new max is 4
SDD size :30 after 34
Applied a total of 0 rules in 337 ms. Remains 680 /680 variables (removed 0) and now considering 4790/4790 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 338 ms. Remains : 680/680 places, 4790/4790 transitions.
Reachability property qltransition_3916 is true.
Reachability property qltransition_3913 is true.
SDD proceeding with computation,4762 properties remain. new max is 4
SDD size :34 after 36
Reachability property qltransition_3919 is true.
SDD proceeding with computation,4761 properties remain. new max is 4
SDD size :36 after 37
Reachability property qltransition_3909 is true.
Reachability property qltransition_3908 is true.
Reachability property qltransition_3882 is true.
SDD proceeding with computation,4758 properties remain. new max is 4
SDD size :37 after 62
SDD proceeding with computation,4758 properties remain. new max is 8
SDD size :62 after 63
SDD proceeding with computation,4758 properties remain. new max is 16
SDD size :63 after 64
SDD proceeding with computation,4758 properties remain. new max is 32
SDD size :64 after 67
Reachability property qltransition_1264 is true.
Reachability property qltransition_1263 is true.
Reachability property qltransition_1020 is true.
Reachability property qltransition_1 is true.
SDD proceeding with computation,4754 properties remain. new max is 32
SDD size :67 after 86
Reachability property qltransition_3 is true.
SDD proceeding with computation,4753 properties remain. new max is 32
SDD size :86 after 99
SDD proceeding with computation,4753 properties remain. new max is 64
SDD size :99 after 101
Reachability property qltransition_3914 is true.
Reachability property qltransition_3895 is true.
Reachability property qltransition_3884 is true.
Reachability property qltransition_3727 is true.
Reachability property qltransition_3726 is true.
Reachability property qltransition_300 is true.
Reachability property qltransition_40 is true.
SDD proceeding with computation,4746 properties remain. new max is 64
SDD size :101 after 320
SDD proceeding with computation,4746 properties remain. new max is 128
SDD size :320 after 336
Reachability property qltransition_4718 is true.
Reachability property qltransition_3729 is true.
Reachability property qltransition_3728 is true.
Reachability property qltransition_310 is true.
SDD proceeding with computation,4742 properties remain. new max is 128
SDD size :336 after 375
SDD proceeding with computation,4742 properties remain. new max is 256
SDD size :375 after 433
RANDOM walk for 461793 steps (0 resets) in 120006 ms. (3 steps per ms) remains 4087/4105 properties
BEST_FIRST walk for 4004 steps (8 resets) in 119 ms. (33 steps per ms) remains 4085/4087 properties
BEST_FIRST walk for 4004 steps (8 resets) in 131 ms. (30 steps per ms) remains 4085/4085 properties
BEST_FIRST walk for 4004 steps (8 resets) in 130 ms. (30 steps per ms) remains 4083/4085 properties
BEST_FIRST walk for 4004 steps (8 resets) in 124 ms. (32 steps per ms) remains 4083/4083 properties
BEST_FIRST walk for 4004 steps (8 resets) in 131 ms. (30 steps per ms) remains 4083/4083 properties
BEST_FIRST walk for 4004 steps (8 resets) in 128 ms. (31 steps per ms) remains 4083/4083 properties
BEST_FIRST walk for 4004 steps (8 resets) in 132 ms. (30 steps per ms) remains 4083/4083 properties
BEST_FIRST walk for 4004 steps (8 resets) in 113 ms. (35 steps per ms) remains 4083/4083 properties
BEST_FIRST walk for 4004 steps (8 resets) in 141 ms. (28 steps per ms) remains 4083/4083 properties
BEST_FIRST walk for 4004 steps (8 resets) in 138 ms. (28 steps per ms) remains 4083/4083 properties
SDD proceeding with computation,4742 properties remain. new max is 512
SDD size :433 after 478
BEST_FIRST walk for 4004 steps (8 resets) in 136 ms. (29 steps per ms) remains 4083/4083 properties
BEST_FIRST walk for 4004 steps (8 resets) in 136 ms. (29 steps per ms) remains 4083/4083 properties
BEST_FIRST walk for 4004 steps (8 resets) in 111 ms. (35 steps per ms) remains 4083/4083 properties
BEST_FIRST walk for 4004 steps (8 resets) in 143 ms. (27 steps per ms) remains 4083/4083 properties
BEST_FIRST walk for 4004 steps (8 resets) in 110 ms. (36 steps per ms) remains 4083/4083 properties
BEST_FIRST walk for 4004 steps (8 resets) in 141 ms. (28 steps per ms) remains 4083/4083 properties
BEST_FIRST walk for 4004 steps (8 resets) in 133 ms. (29 steps per ms) remains 4083/4083 properties
BEST_FIRST walk for 4004 steps (8 resets) in 127 ms. (31 steps per ms) remains 4083/4083 properties
BEST_FIRST walk for 4004 steps (8 resets) in 105 ms. (37 steps per ms) remains 4081/4083 properties
BEST_FIRST walk for 4004 steps (8 resets) in 101 ms. (39 steps per ms) remains 4081/4081 properties
BEST_FIRST walk for 4004 steps (8 resets) in 99 ms. (40 steps per ms) remains 4081/4081 properties
BEST_FIRST walk for 4004 steps (8 resets) in 123 ms. (32 steps per ms) remains 4081/4081 properties
Reachability property qltransition_4719 is true.
BEST_FIRST walk for 4004 steps (8 resets) in 110 ms. (36 steps per ms) remains 4079/4081 properties
BEST_FIRST walk for 4004 steps (8 resets) in 111 ms. (35 steps per ms) remains 4079/4079 properties
BEST_FIRST walk for 4004 steps (8 resets) in 105 ms. (37 steps per ms) remains 4079/4079 properties
BEST_FIRST walk for 4004 steps (8 resets) in 95 ms. (41 steps per ms) remains 4079/4079 properties
BEST_FIRST walk for 4004 steps (8 resets) in 119 ms. (33 steps per ms) remains 4079/4079 properties
BEST_FIRST walk for 4004 steps (8 resets) in 125 ms. (31 steps per ms) remains 4079/4079 properties
BEST_FIRST walk for 4004 steps (8 resets) in 119 ms. (33 steps per ms) remains 4079/4079 properties
BEST_FIRST walk for 4004 steps (8 resets) in 132 ms. (30 steps per ms) remains 4079/4079 properties
BEST_FIRST walk for 4004 steps (8 resets) in 116 ms. (34 steps per ms) remains 4079/4079 properties
BEST_FIRST walk for 4004 steps (8 resets) in 111 ms. (35 steps per ms) remains 4079/4079 properties
Reachability property qltransition_3946 is true.
Reachability property qltransition_3944 is true.
Reachability property qltransition_3942 is true.
Reachability property qltransition_3940 is true.
Reachability property qltransition_3938 is true.
BEST_FIRST walk for 4004 steps (8 resets) in 128 ms. (31 steps per ms) remains 4077/4079 properties
Reachability property qltransition_3937 is true.
Reachability property qltransition_3936 is true.
Reachability property qltransition_3885 is true.
Reachability property qltransition_3872 is true.
BEST_FIRST walk for 4004 steps (8 resets) in 126 ms. (31 steps per ms) remains 4077/4077 properties
BEST_FIRST walk for 4004 steps (8 resets) in 125 ms. (31 steps per ms) remains 4077/4077 properties
BEST_FIRST walk for 4004 steps (8 resets) in 123 ms. (32 steps per ms) remains 4077/4077 properties
BEST_FIRST walk for 4004 steps (8 resets) in 107 ms. (37 steps per ms) remains 4077/4077 properties
BEST_FIRST walk for 4004 steps (8 resets) in 98 ms. (40 steps per ms) remains 4077/4077 properties
BEST_FIRST walk for 4004 steps (8 resets) in 98 ms. (40 steps per ms) remains 4076/4077 properties
BEST_FIRST walk for 4004 steps (8 resets) in 104 ms. (38 steps per ms) remains 4076/4076 properties
BEST_FIRST walk for 4004 steps (8 resets) in 144 ms. (27 steps per ms) remains 4076/4076 properties
BEST_FIRST walk for 4004 steps (8 resets) in 137 ms. (29 steps per ms) remains 4075/4076 properties
BEST_FIRST walk for 4004 steps (8 resets) in 111 ms. (35 steps per ms) remains 4075/4075 properties
BEST_FIRST walk for 4004 steps (8 resets) in 92 ms. (43 steps per ms) remains 4075/4075 properties
BEST_FIRST walk for 4004 steps (8 resets) in 97 ms. (40 steps per ms) remains 4075/4075 properties
BEST_FIRST walk for 4004 steps (8 resets) in 108 ms. (36 steps per ms) remains 4075/4075 properties
BEST_FIRST walk for 4004 steps (8 resets) in 132 ms. (30 steps per ms) remains 4075/4075 properties
BEST_FIRST walk for 4004 steps (8 resets) in 133 ms. (29 steps per ms) remains 4074/4075 properties
BEST_FIRST walk for 4004 steps (8 resets) in 129 ms. (30 steps per ms) remains 4074/4074 properties
BEST_FIRST walk for 4004 steps (8 resets) in 126 ms. (31 steps per ms) remains 4074/4074 properties
BEST_FIRST walk for 4004 steps (8 resets) in 93 ms. (42 steps per ms) remains 4074/4074 properties
BEST_FIRST walk for 4004 steps (8 resets) in 124 ms. (32 steps per ms) remains 4074/4074 properties
BEST_FIRST walk for 4004 steps (8 resets) in 125 ms. (31 steps per ms) remains 4074/4074 properties
BEST_FIRST walk for 4004 steps (8 resets) in 124 ms. (32 steps per ms) remains 4073/4074 properties
BEST_FIRST walk for 4004 steps (8 resets) in 106 ms. (37 steps per ms) remains 4073/4073 properties
BEST_FIRST walk for 4004 steps (8 resets) in 104 ms. (38 steps per ms) remains 4073/4073 properties
BEST_FIRST walk for 4004 steps (8 resets) in 107 ms. (37 steps per ms) remains 4073/4073 properties
BEST_FIRST walk for 4004 steps (8 resets) in 103 ms. (38 steps per ms) remains 4073/4073 properties
BEST_FIRST walk for 4004 steps (8 resets) in 144 ms. (27 steps per ms) remains 4073/4073 properties
BEST_FIRST walk for 4004 steps (8 resets) in 117 ms. (33 steps per ms) remains 4073/4073 properties
BEST_FIRST walk for 4004 steps (8 resets) in 109 ms. (36 steps per ms) remains 4073/4073 properties
BEST_FIRST walk for 4004 steps (8 resets) in 108 ms. (36 steps per ms) remains 4070/4073 properties
BEST_FIRST walk for 4004 steps (8 resets) in 101 ms. (39 steps per ms) remains 4070/4070 properties
BEST_FIRST walk for 4004 steps (8 resets) in 89 ms. (44 steps per ms) remains 4070/4070 properties
BEST_FIRST walk for 4004 steps (8 resets) in 112 ms. (35 steps per ms) remains 4069/4070 properties
BEST_FIRST walk for 4004 steps (8 resets) in 112 ms. (35 steps per ms) remains 4069/4069 properties
BEST_FIRST walk for 4004 steps (8 resets) in 113 ms. (35 steps per ms) remains 4069/4069 properties
BEST_FIRST walk for 4004 steps (8 resets) in 107 ms. (37 steps per ms) remains 4069/4069 properties
BEST_FIRST walk for 4004 steps (8 resets) in 95 ms. (41 steps per ms) remains 4069/4069 properties
SDD proceeding with computation,4732 properties remain. new max is 512
SDD size :478 after 615
BEST_FIRST walk for 4004 steps (8 resets) in 99 ms. (40 steps per ms) remains 4068/4069 properties
BEST_FIRST walk for 4004 steps (8 resets) in 111 ms. (35 steps per ms) remains 4068/4068 properties
BEST_FIRST walk for 4004 steps (8 resets) in 112 ms. (35 steps per ms) remains 4068/4068 properties
BEST_FIRST walk for 4004 steps (8 resets) in 111 ms. (35 steps per ms) remains 4068/4068 properties
BEST_FIRST walk for 4004 steps (8 resets) in 110 ms. (36 steps per ms) remains 4067/4068 properties
BEST_FIRST walk for 4004 steps (8 resets) in 105 ms. (37 steps per ms) remains 4067/4067 properties
BEST_FIRST walk for 4004 steps (8 resets) in 113 ms. (35 steps per ms) remains 4067/4067 properties
BEST_FIRST walk for 4004 steps (8 resets) in 95 ms. (41 steps per ms) remains 4067/4067 properties
BEST_FIRST walk for 4004 steps (8 resets) in 108 ms. (36 steps per ms) remains 4067/4067 properties
BEST_FIRST walk for 4004 steps (8 resets) in 115 ms. (34 steps per ms) remains 4067/4067 properties
BEST_FIRST walk for 4004 steps (8 resets) in 112 ms. (35 steps per ms) remains 4067/4067 properties
BEST_FIRST walk for 4004 steps (8 resets) in 114 ms. (34 steps per ms) remains 4067/4067 properties
BEST_FIRST walk for 4004 steps (8 resets) in 111 ms. (35 steps per ms) remains 4067/4067 properties
BEST_FIRST walk for 4004 steps (8 resets) in 98 ms. (40 steps per ms) remains 4067/4067 properties
BEST_FIRST walk for 4004 steps (8 resets) in 91 ms. (43 steps per ms) remains 4066/4067 properties
BEST_FIRST walk for 4004 steps (8 resets) in 114 ms. (34 steps per ms) remains 4066/4066 properties
BEST_FIRST walk for 4004 steps (8 resets) in 111 ms. (35 steps per ms) remains 4066/4066 properties
BEST_FIRST walk for 4004 steps (8 resets) in 111 ms. (35 steps per ms) remains 4066/4066 properties
BEST_FIRST walk for 4004 steps (8 resets) in 112 ms. (35 steps per ms) remains 4066/4066 properties
BEST_FIRST walk for 4004 steps (8 resets) in 112 ms. (35 steps per ms) remains 4066/4066 properties
BEST_FIRST walk for 4004 steps (8 resets) in 107 ms. (37 steps per ms) remains 4066/4066 properties
BEST_FIRST walk for 4004 steps (8 resets) in 112 ms. (35 steps per ms) remains 4066/4066 properties
BEST_FIRST walk for 4004 steps (8 resets) in 139 ms. (28 steps per ms) remains 4066/4066 properties
BEST_FIRST walk for 4004 steps (8 resets) in 135 ms. (29 steps per ms) remains 4066/4066 properties
BEST_FIRST walk for 4004 steps (8 resets) in 112 ms. (35 steps per ms) remains 4066/4066 properties
BEST_FIRST walk for 4004 steps (8 resets) in 93 ms. (42 steps per ms) remains 4066/4066 properties
BEST_FIRST walk for 4004 steps (8 resets) in 151 ms. (26 steps per ms) remains 4066/4066 properties
BEST_FIRST walk for 4004 steps (8 resets) in 119 ms. (33 steps per ms) remains 4066/4066 properties
BEST_FIRST walk for 4004 steps (8 resets) in 137 ms. (29 steps per ms) remains 4066/4066 properties
BEST_FIRST walk for 4004 steps (8 resets) in 146 ms. (27 steps per ms) remains 4065/4066 properties
BEST_FIRST walk for 4004 steps (8 resets) in 149 ms. (26 steps per ms) remains 4065/4065 properties
BEST_FIRST walk for 4004 steps (8 resets) in 145 ms. (27 steps per ms) remains 4065/4065 properties
BEST_FIRST walk for 4004 steps (8 resets) in 132 ms. (30 steps per ms) remains 4065/4065 properties
BEST_FIRST walk for 4004 steps (8 resets) in 149 ms. (26 steps per ms) remains 4065/4065 properties
Reachability property qltransition_3941 is true.
Reachability property qltransition_3939 is true.
Reachability property qltransition_3912 is true.
BEST_FIRST walk for 4004 steps (8 resets) in 186 ms. (21 steps per ms) remains 4065/4065 properties
BEST_FIRST walk for 4004 steps (8 resets) in 193 ms. (20 steps per ms) remains 4065/4065 properties
BEST_FIRST walk for 4004 steps (8 resets) in 184 ms. (21 steps per ms) remains 4065/4065 properties
BEST_FIRST walk for 4004 steps (8 resets) in 200 ms. (19 steps per ms) remains 4065/4065 properties
BEST_FIRST walk for 4004 steps (8 resets) in 219 ms. (18 steps per ms) remains 4065/4065 properties
BEST_FIRST walk for 4004 steps (8 resets) in 185 ms. (21 steps per ms) remains 4064/4065 properties
BEST_FIRST walk for 4004 steps (8 resets) in 178 ms. (22 steps per ms) remains 4064/4064 properties
BEST_FIRST walk for 4004 steps (8 resets) in 132 ms. (30 steps per ms) remains 4064/4064 properties
BEST_FIRST walk for 4004 steps (8 resets) in 142 ms. (28 steps per ms) remains 4064/4064 properties
BEST_FIRST walk for 4004 steps (8 resets) in 138 ms. (28 steps per ms) remains 4064/4064 properties
BEST_FIRST walk for 4004 steps (8 resets) in 192 ms. (20 steps per ms) remains 4064/4064 properties
BEST_FIRST walk for 4004 steps (8 resets) in 221 ms. (18 steps per ms) remains 4064/4064 properties
BEST_FIRST walk for 4004 steps (8 resets) in 207 ms. (19 steps per ms) remains 4064/4064 properties
Reachability property qltransition_1047 is true.
BEST_FIRST walk for 4004 steps (8 resets) in 135 ms. (29 steps per ms) remains 4064/4064 properties
BEST_FIRST walk for 4004 steps (8 resets) in 184 ms. (21 steps per ms) remains 4064/4064 properties
BEST_FIRST walk for 4004 steps (8 resets) in 173 ms. (23 steps per ms) remains 4064/4064 properties
BEST_FIRST walk for 4004 steps (8 resets) in 134 ms. (29 steps per ms) remains 4064/4064 properties
BEST_FIRST walk for 4004 steps (8 resets) in 124 ms. (32 steps per ms) remains 4064/4064 properties
BEST_FIRST walk for 4004 steps (8 resets) in 239 ms. (16 steps per ms) remains 4064/4064 properties
BEST_FIRST walk for 4004 steps (8 resets) in 155 ms. (25 steps per ms) remains 4064/4064 properties
SDD proceeding with computation,4728 properties remain. new max is 512
SDD size :615 after 959
BEST_FIRST walk for 4004 steps (8 resets) in 219 ms. (18 steps per ms) remains 4064/4064 properties
BEST_FIRST walk for 4004 steps (8 resets) in 138 ms. (28 steps per ms) remains 4064/4064 properties
BEST_FIRST walk for 4004 steps (8 resets) in 142 ms. (28 steps per ms) remains 4064/4064 properties
BEST_FIRST walk for 4004 steps (8 resets) in 218 ms. (18 steps per ms) remains 4064/4064 properties
BEST_FIRST walk for 4004 steps (8 resets) in 180 ms. (22 steps per ms) remains 4064/4064 properties
BEST_FIRST walk for 4004 steps (8 resets) in 138 ms. (28 steps per ms) remains 4064/4064 properties
BEST_FIRST walk for 4004 steps (8 resets) in 134 ms. (29 steps per ms) remains 4064/4064 properties
BEST_FIRST walk for 4004 steps (8 resets) in 139 ms. (28 steps per ms) remains 4063/4064 properties
BEST_FIRST walk for 4004 steps (8 resets) in 138 ms. (28 steps per ms) remains 4063/4063 properties
BEST_FIRST walk for 4004 steps (8 resets) in 155 ms. (25 steps per ms) remains 4063/4063 properties
BEST_FIRST walk for 4004 steps (8 resets) in 188 ms. (21 steps per ms) remains 4063/4063 properties
BEST_FIRST walk for 4004 steps (8 resets) in 134 ms. (29 steps per ms) remains 4063/4063 properties
BEST_FIRST walk for 4004 steps (8 resets) in 124 ms. (32 steps per ms) remains 4063/4063 properties
BEST_FIRST walk for 4004 steps (8 resets) in 141 ms. (28 steps per ms) remains 4063/4063 properties
BEST_FIRST walk for 4004 steps (8 resets) in 188 ms. (21 steps per ms) remains 4063/4063 properties
BEST_FIRST walk for 4004 steps (8 resets) in 146 ms. (27 steps per ms) remains 4063/4063 properties
BEST_FIRST walk for 4004 steps (8 resets) in 184 ms. (21 steps per ms) remains 4063/4063 properties
BEST_FIRST walk for 4004 steps (8 resets) in 226 ms. (17 steps per ms) remains 4063/4063 properties
BEST_FIRST walk for 4004 steps (8 resets) in 258 ms. (15 steps per ms) remains 4063/4063 properties
BEST_FIRST walk for 4004 steps (8 resets) in 197 ms. (20 steps per ms) remains 4063/4063 properties
BEST_FIRST walk for 4004 steps (8 resets) in 167 ms. (23 steps per ms) remains 4062/4063 properties
BEST_FIRST walk for 4004 steps (8 resets) in 237 ms. (16 steps per ms) remains 4062/4062 properties
BEST_FIRST walk for 4004 steps (8 resets) in 98 ms. (40 steps per ms) remains 4062/4062 properties
BEST_FIRST walk for 4004 steps (8 resets) in 126 ms. (31 steps per ms) remains 4062/4062 properties
BEST_FIRST walk for 4004 steps (8 resets) in 94 ms. (42 steps per ms) remains 4062/4062 properties
BEST_FIRST walk for 4004 steps (8 resets) in 94 ms. (42 steps per ms) remains 4062/4062 properties
BEST_FIRST walk for 4004 steps (8 resets) in 125 ms. (31 steps per ms) remains 4062/4062 properties
BEST_FIRST walk for 4004 steps (8 resets) in 126 ms. (31 steps per ms) remains 4062/4062 properties
BEST_FIRST walk for 4004 steps (8 resets) in 102 ms. (38 steps per ms) remains 4062/4062 properties
BEST_FIRST walk for 4004 steps (8 resets) in 103 ms. (38 steps per ms) remains 4062/4062 properties
BEST_FIRST walk for 4004 steps (8 resets) in 90 ms. (44 steps per ms) remains 4062/4062 properties
BEST_FIRST walk for 4004 steps (8 resets) in 103 ms. (38 steps per ms) remains 4062/4062 properties
BEST_FIRST walk for 4004 steps (8 resets) in 120 ms. (33 steps per ms) remains 4062/4062 properties
BEST_FIRST walk for 4004 steps (8 resets) in 108 ms. (36 steps per ms) remains 4062/4062 properties
BEST_FIRST walk for 4004 steps (8 resets) in 139 ms. (28 steps per ms) remains 4062/4062 properties
BEST_FIRST walk for 4004 steps (8 resets) in 134 ms. (29 steps per ms) remains 4062/4062 properties
BEST_FIRST walk for 4004 steps (8 resets) in 111 ms. (35 steps per ms) remains 4062/4062 properties
BEST_FIRST walk for 4004 steps (8 resets) in 108 ms. (36 steps per ms) remains 4062/4062 properties
BEST_FIRST walk for 4004 steps (8 resets) in 122 ms. (32 steps per ms) remains 4062/4062 properties
BEST_FIRST walk for 4004 steps (8 resets) in 136 ms. (29 steps per ms) remains 4062/4062 properties
BEST_FIRST walk for 4004 steps (8 resets) in 126 ms. (31 steps per ms) remains 4062/4062 properties
BEST_FIRST walk for 4004 steps (8 resets) in 100 ms. (39 steps per ms) remains 4062/4062 properties
BEST_FIRST walk for 4004 steps (8 resets) in 101 ms. (39 steps per ms) remains 4062/4062 properties
BEST_FIRST walk for 4004 steps (8 resets) in 134 ms. (29 steps per ms) remains 4062/4062 properties
BEST_FIRST walk for 4004 steps (8 resets) in 102 ms. (38 steps per ms) remains 4062/4062 properties
BEST_FIRST walk for 4004 steps (8 resets) in 137 ms. (29 steps per ms) remains 4061/4062 properties
BEST_FIRST walk for 4004 steps (8 resets) in 96 ms. (41 steps per ms) remains 4061/4061 properties
BEST_FIRST walk for 4004 steps (8 resets) in 96 ms. (41 steps per ms) remains 4061/4061 properties
BEST_FIRST walk for 4004 steps (8 resets) in 135 ms. (29 steps per ms) remains 4061/4061 properties
BEST_FIRST walk for 4004 steps (8 resets) in 135 ms. (29 steps per ms) remains 4061/4061 properties
BEST_FIRST walk for 4004 steps (8 resets) in 119 ms. (33 steps per ms) remains 4060/4061 properties
BEST_FIRST walk for 4004 steps (8 resets) in 93 ms. (42 steps per ms) remains 4060/4060 properties
BEST_FIRST walk for 4004 steps (8 resets) in 95 ms. (41 steps per ms) remains 4060/4060 properties
BEST_FIRST walk for 4004 steps (8 resets) in 102 ms. (38 steps per ms) remains 4060/4060 properties
BEST_FIRST walk for 4004 steps (8 resets) in 88 ms. (44 steps per ms) remains 4060/4060 properties
BEST_FIRST walk for 4004 steps (8 resets) in 95 ms. (41 steps per ms) remains 4060/4060 properties
BEST_FIRST walk for 4004 steps (8 resets) in 91 ms. (43 steps per ms) remains 4060/4060 properties
BEST_FIRST walk for 4004 steps (8 resets) in 89 ms. (44 steps per ms) remains 4060/4060 properties
BEST_FIRST walk for 4004 steps (8 resets) in 108 ms. (36 steps per ms) remains 4060/4060 properties
Reachability property qltransition_1292 is true.
Reachability property qltransition_1291 is true.
Reachability property qltransition_1290 is true.
BEST_FIRST walk for 4004 steps (8 resets) in 107 ms. (37 steps per ms) remains 4060/4060 properties
BEST_FIRST walk for 4004 steps (8 resets) in 106 ms. (37 steps per ms) remains 4060/4060 properties
BEST_FIRST walk for 4004 steps (8 resets) in 107 ms. (37 steps per ms) remains 4059/4060 properties
BEST_FIRST walk for 4004 steps (8 resets) in 89 ms. (44 steps per ms) remains 4059/4059 properties
BEST_FIRST walk for 4004 steps (8 resets) in 113 ms. (35 steps per ms) remains 4059/4059 properties
BEST_FIRST walk for 4004 steps (8 resets) in 112 ms. (35 steps per ms) remains 4059/4059 properties
BEST_FIRST walk for 4004 steps (8 resets) in 113 ms. (35 steps per ms) remains 4059/4059 properties
BEST_FIRST walk for 4004 steps (8 resets) in 107 ms. (37 steps per ms) remains 4059/4059 properties
BEST_FIRST walk for 4004 steps (8 resets) in 88 ms. (44 steps per ms) remains 4059/4059 properties
BEST_FIRST walk for 4004 steps (8 resets) in 101 ms. (39 steps per ms) remains 4059/4059 properties
BEST_FIRST walk for 4004 steps (8 resets) in 101 ms. (39 steps per ms) remains 4059/4059 properties
BEST_FIRST walk for 4004 steps (8 resets) in 112 ms. (35 steps per ms) remains 4059/4059 properties
BEST_FIRST walk for 4004 steps (8 resets) in 106 ms. (37 steps per ms) remains 4059/4059 properties
BEST_FIRST walk for 4004 steps (8 resets) in 109 ms. (36 steps per ms) remains 4059/4059 properties
BEST_FIRST walk for 4004 steps (8 resets) in 108 ms. (36 steps per ms) remains 4059/4059 properties
BEST_FIRST walk for 4004 steps (8 resets) in 111 ms. (35 steps per ms) remains 4059/4059 properties
BEST_FIRST walk for 4004 steps (8 resets) in 108 ms. (36 steps per ms) remains 4059/4059 properties
BEST_FIRST walk for 4004 steps (8 resets) in 112 ms. (35 steps per ms) remains 4059/4059 properties
BEST_FIRST walk for 4004 steps (8 resets) in 104 ms. (38 steps per ms) remains 4059/4059 properties
BEST_FIRST walk for 4004 steps (8 resets) in 102 ms. (38 steps per ms) remains 4059/4059 properties
BEST_FIRST walk for 4004 steps (8 resets) in 100 ms. (39 steps per ms) remains 4059/4059 properties
SDD proceeding with computation,4725 properties remain. new max is 512
SDD size :959 after 1211
BEST_FIRST walk for 4004 steps (8 resets) in 92 ms. (43 steps per ms) remains 4059/4059 properties
BEST_FIRST walk for 4004 steps (8 resets) in 94 ms. (42 steps per ms) remains 4059/4059 properties
BEST_FIRST walk for 4004 steps (8 resets) in 95 ms. (41 steps per ms) remains 4059/4059 properties
BEST_FIRST walk for 4004 steps (8 resets) in 121 ms. (32 steps per ms) remains 4059/4059 properties
BEST_FIRST walk for 4004 steps (8 resets) in 97 ms. (40 steps per ms) remains 4059/4059 properties
BEST_FIRST walk for 4004 steps (8 resets) in 118 ms. (33 steps per ms) remains 4059/4059 properties
BEST_FIRST walk for 4004 steps (8 resets) in 128 ms. (31 steps per ms) remains 4059/4059 properties
BEST_FIRST walk for 4004 steps (8 resets) in 126 ms. (31 steps per ms) remains 4059/4059 properties
BEST_FIRST walk for 4004 steps (8 resets) in 109 ms. (36 steps per ms) remains 4059/4059 properties
BEST_FIRST walk for 4004 steps (8 resets) in 94 ms. (42 steps per ms) remains 4059/4059 properties
BEST_FIRST walk for 4004 steps (8 resets) in 126 ms. (31 steps per ms) remains 4059/4059 properties
BEST_FIRST walk for 4004 steps (8 resets) in 123 ms. (32 steps per ms) remains 4059/4059 properties
BEST_FIRST walk for 4004 steps (8 resets) in 123 ms. (32 steps per ms) remains 4059/4059 properties
BEST_FIRST walk for 4004 steps (8 resets) in 108 ms. (36 steps per ms) remains 4059/4059 properties
BEST_FIRST walk for 4004 steps (8 resets) in 104 ms. (38 steps per ms) remains 4059/4059 properties
BEST_FIRST walk for 4004 steps (8 resets) in 95 ms. (41 steps per ms) remains 4059/4059 properties
BEST_FIRST walk for 4004 steps (8 resets) in 128 ms. (31 steps per ms) remains 4059/4059 properties
BEST_FIRST walk for 4004 steps (8 resets) in 94 ms. (42 steps per ms) remains 4059/4059 properties
BEST_FIRST walk for 4004 steps (8 resets) in 128 ms. (31 steps per ms) remains 4059/4059 properties
BEST_FIRST walk for 4004 steps (8 resets) in 124 ms. (32 steps per ms) remains 4059/4059 properties
BEST_FIRST walk for 4004 steps (8 resets) in 101 ms. (39 steps per ms) remains 4059/4059 properties
BEST_FIRST walk for 4004 steps (8 resets) in 94 ms. (42 steps per ms) remains 4059/4059 properties
BEST_FIRST walk for 4004 steps (8 resets) in 124 ms. (32 steps per ms) remains 4059/4059 properties
BEST_FIRST walk for 4004 steps (8 resets) in 112 ms. (35 steps per ms) remains 4059/4059 properties
BEST_FIRST walk for 4004 steps (8 resets) in 107 ms. (37 steps per ms) remains 4059/4059 properties
BEST_FIRST walk for 4004 steps (8 resets) in 137 ms. (29 steps per ms) remains 4059/4059 properties
BEST_FIRST walk for 4004 steps (8 resets) in 96 ms. (41 steps per ms) remains 4059/4059 properties
BEST_FIRST walk for 4004 steps (8 resets) in 113 ms. (35 steps per ms) remains 4059/4059 properties
BEST_FIRST walk for 4004 steps (8 resets) in 111 ms. (35 steps per ms) remains 4059/4059 properties
BEST_FIRST walk for 4004 steps (8 resets) in 126 ms. (31 steps per ms) remains 4059/4059 properties
BEST_FIRST walk for 4004 steps (8 resets) in 116 ms. (34 steps per ms) remains 4059/4059 properties
Reachability property qltransition_1535 is true.
Reachability property qltransition_1534 is true.
Reachability property qltransition_1533 is true.
Reachability property qltransition_1507 is true.
Reachability property qltransition_1506 is true.
SDD proceeding with computation,4720 properties remain. new max is 512
SDD size :1211 after 1445
Reachability property qltransition_5 is true.
SDD proceeding with computation,4719 properties remain. new max is 512
SDD size :1445 after 1624
Reachability property qltransition_3947 is true.
Reachability property qltransition_3922 is true.
Reachability property qltransition_3920 is true.
Reachability property qltransition_3890 is true.
Reachability property qltransition_3763 is true.
Reachability property qltransition_3762 is true.
Reachability property qltransition_480 is true.
Reachability property qltransition_60 is true.
SDD proceeding with computation,4711 properties remain. new max is 512
SDD size :1624 after 4452
Reachability property qltransition_4736 is true.
Reachability property qltransition_3765 is true.
Reachability property qltransition_3764 is true.
Reachability property qltransition_490 is true.
SDD proceeding with computation,4707 properties remain. new max is 512
SDD size :4452 after 5554
SDD proceeding with computation,4707 properties remain. new max is 1024
SDD size :5554 after 5900
SDD proceeding with computation,4707 properties remain. new max is 2048
SDD size :5900 after 7055
Reachability property qltransition_4737 is true.
Reachability property qltransition_3767 is true.
Reachability property qltransition_3766 is true.
Reachability property qltransition_500 is true.
SDD proceeding with computation,4703 properties remain. new max is 2048
SDD size :7055 after 8952
SDD proceeding with computation,4703 properties remain. new max is 4096
SDD size :8952 after 10748
Reachability property qltransition_4739 is true.
Reachability property qltransition_4738 is true.
Reachability property qltransition_4004 is true.
Reachability property qltransition_4002 is true.
Reachability property qltransition_3999 is true.
Reachability property qltransition_3997 is true.
Reachability property qltransition_3996 is true.
Reachability property qltransition_3995 is true.
Reachability property qltransition_3994 is true.
Reachability property qltransition_3993 is true.
Reachability property qltransition_3992 is true.
Reachability property qltransition_3918 is true.
Reachability property qltransition_3891 is true.
Reachability property qltransition_3874 is true.
Reachability property qltransition_1346 is true.
Reachability property qltransition_1345 is true.
Reachability property qltransition_1344 is true.
Reachability property qltransition_1101 is true.
SDD proceeding with computation,4685 properties remain. new max is 4096
SDD size :10748 after 13302
Reachability property qltransition_4000 is true.
Reachability property qltransition_3998 is true.
Reachability property qltransition_3948 is true.
SDD proceeding with computation,4682 properties remain. new max is 4096
SDD size :13302 after 21897
Reachability property qltransition_1589 is true.
Reachability property qltransition_1588 is true.
Reachability property qltransition_1587 is true.
SDD proceeding with computation,4679 properties remain. new max is 4096
SDD size :21897 after 25710
Reachability property qltransition_2048 is true.
Reachability property qltransition_2047 is true.
Reachability property qltransition_2046 is true.
SDD proceeding with computation,4676 properties remain. new max is 4096
SDD size :25710 after 27801
Reachability property qltransition_2021 is true.
Reachability property qltransition_2020 is true.
Reachability property qltransition_2019 is true.
Reachability property qltransition_1993 is true.
Reachability property qltransition_1992 is true.
SDD proceeding with computation,4671 properties remain. new max is 4096
SDD size :27801 after 31487
Reachability property qltransition_9 is true.
SDD proceeding with computation,4670 properties remain. new max is 4096
SDD size :31487 after 34703
Interrupted probabilistic random walk after 835593 steps, run timeout after 120001 ms. (steps per millisecond=6 ) properties seen :739 out of 4059
Probabilistic random walk after 835593 steps, saw 619798 distinct states, run finished after 120011 ms. (steps per millisecond=6 ) properties seen :739
[2025-05-31 02:47:47] [INFO ] Flow matrix only has 1920 transitions (discarded 2870 similar events)
[2025-05-31 02:47:47] [INFO ] Invariant cache hit.
[2025-05-31 02:47:47] [INFO ] State equation strengthened by 1246 read => feed constraints.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
Reachability property qltransition_3950 is true.
At refinement iteration 0 (INCLUDED_ONLY) 0/410 variables, 410/410 constraints. Problems are: Problem set: 0 solved, 3291 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/410 variables, 1/411 constraints. Problems are: Problem set: 0 solved, 3291 unsolved
SDD proceeding with computation,4669 properties remain. new max is 4096
SDD size :34703 after 36258
Reachability property qltransition_4727 is true.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 410/2600 variables, and 411 constraints, problems are : Problem set: 0 solved, 3291 unsolved in 45061 ms.
Refiners :[Domain max(s): 410/680 constraints, Positive P Invariants (semi-flows): 1/21 constraints, Generalized P Invariants (flows): 0/10 constraints, State Equation: 0/680 constraints, ReadFeed: 0/1246 constraints, PredecessorRefiner: 3291/3291 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3291 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/410 variables, 410/410 constraints. Problems are: Problem set: 0 solved, 3291 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/410 variables, 1/411 constraints. Problems are: Problem set: 0 solved, 3291 unsolved
Reachability property qltransition_4003 is true.
Reachability property qltransition_3945 is true.
Reachability property qltransition_3917 is true.
Reachability property qltransition_3887 is true.
Reachability property qltransition_3768 is true.
Reachability property qltransition_3747 is true.
Reachability property qltransition_3746 is true.
Reachability property qltransition_3745 is true.
Reachability property qltransition_3744 is true.
Reachability property qltransition_510 is true.
Reachability property qltransition_400 is true.
Reachability property qltransition_390 is true.
Reachability property qltransition_50 is true.
SDD proceeding with computation,4655 properties remain. new max is 4096
SDD size :36258 after 118373
Reachability property qltransition_4728 is true.
Reachability property qltransition_3749 is true.
Reachability property qltransition_3748 is true.
Error getting values : (error "ParserException while parsing response: ((s0 1)
(s1 0)
(s2 0)
(s3 0)
(s4 0)
(s5 0)
(s6 0)
(s7 0)
(s8 0)
(s9 0)
(s10 1)
(s11 1)
(s12 1)
(s13 1)
(s14 1)
(s15 1)
(s16 1)
(s17 1)
(s18 1)
(s19 1)
(s20 1)
(s21 1)
(s22 1)
(s23 1)
(s24 1)
(s25 1)
(s26 1)
(s27 1)
(s28 1)
(s29 1)
(s30 1)
(s31 1)
(s32 1)
(s33 1)
(s34 1)
(s35 1)
(s36 1)
(s37 1)
(s38 1)
(s39 1)
(s160 1)
(s161 1)
(s162 1)
(s163 1)
(s164 1)
(s165 1)
(s166 1)
(s167 1)
(s168 1)
(s169 1)
(s170 1)
(s171 1)
(s172 1)
(s173 1)
(s174 1)
(s175 1)
(s176 1)
(s177 1)
(s178 1)
(s179 1)
(s180 1)
(s181 1)
(s182 1)
(s183 1)
(s184 1)
(s185 1)
(s186 1)
(s187 1)
(s188 1)
(s189 1)
(s190 1)
(s191 1)
(s192 1)
(s193 1)
(s194 1)
(s195 1)
(s196 1)
(s197 1)
(s198 1)
(s199 1)
(s200 1)
(s201 1)
(s202 1)
(s203 1)
(s204 1)
(s205 1)
(s206 1)
(s207 1)
(s208 1)
(s209 1)
(s211 1)
(s212 1)
(s213 1)
(s214 1)
(s215 1)
(s216 1)
(s217 1)
(s218 1)
(s219 1)
(s220 1)
(s221 1)
(s222 1)
(s223 1)
(s224 1)
(s225 1)
(s226 1)
(s227 1)
(s228 1)
(s229 1)
(s230 1)
(s231 1)
(s232 1)
(s233 1)
(s234 1)
(s235 1)
(s236 1)
(s237 1)
(s238 1)
(s239 1)
(s241 1)
(s242 1)
(s243 1)
(s244 1)
(s245 1)
(s246 1)
(s247 1)
(s248 1)
(s249 1)
(s250 1)
(s251 1)
(s252 1)
(s253 1)
(s254 1)
(s255 1)
(s256 1)
(s257 1)
(s260 1)
(s261 1)
(s262 1)
(s263 1)
(s264 1)
(s265 1)
(s266 1)
(s267 1)
(s268 1)
(s270 1)
(s271 1)
(s272 1)
(s273 1)
(s274 1)
(s275 1)
(s276 1)
(s277 1)
(s278 1)
(s280 1)
(s281 1)
(s282 1)
(s283 1)
(s284 1)
(s285 1)
(s286 1)
(s287 1)
(s288 1)
(s290 1)
(s291 1)
(s292 1)
(s293 1)
(s294 1)
(s295 1)
(s296 1)
(s297 1)
(s298 1)
(s300 1)
(s301 1)
(s302 1)
(s303 1)
(s304 1)
(s305 1)
(s306 1)
(s307 1)
(s308 1)
(s310 1)
(s311 1)
(s312 1)
(s313 1)
(s314 1)
(s315 1)
(s316 1)
(s317 1)
(s318 1)
(s320 1)
(s321 1)
(s322 1)
(s323 1)
(s324 1)
(s325 1)
(s326 1)
(s327 1)
(s328 1)
(s330 1)
(s331 1)
(s332 1)
(s333 1)
(s334 1)
(s335 1)
(s346 1)
(s347 1)
(s348 1)
(s349 1)
(s352 1)
(s354 1)
(s355 1)
(s356 1)
(s357 1)
(s358 1)
(s359 1)
(s362 1)
(s364 1)
(s365 1)
(s366 1)
(s367 1)
(s368 1)
(s369 1)
(s372 1)
(s374 1)
(s375 1)
(s376 1)
(s377 1)
(s378 1)
(s379 1)
(s380 1)
(s383 1)
(s384 1)
(s385 1)
(s386 1)
(s388 1)
(s389 1)
(s394 1)
(s395 1)
(s398 1)
(s399 1)
(s400 1)
(s401 1)
(s405 1)
(s409 1)
(s410 1)
(s411 1)
(s418 1)
(s419 1)
(s420 1)
(s421 1)
(s422 1)
(s429 1)
(s430 1)
(s431 1)
(s432 1)
(s439 1)
(s440 1)
(s441 1)
(s449 1)
(s450 1)
(s451 1)
(s452 1)
(s453 1)
(s454 1)
(s455 1)
(s456 1)
(s457 1)
(s458 1)
(s459 1)
(s460 1)
(s461 1)
(s462 1)
(s463 1)
(s464 1)
(s465 1)
(s466 1)
(s467 1)
(s468 1)
(s469 1)
(s470 1)
(s471 1)
(s472 1)
(s473 1)
(s474 1)
(s475 1)
(s476 1)
(s477 1)
(s478 1)
(s479 1)
(s480 1)
(s481 1)
(s482 1)
(s483 1)
(s484 1)
(s485 1)
(s486 1)
(s487 1)
(s488 1)
(s489 1)
(s490 1)
(s491 1)
(s492 1)
(s493 1)
(s494 1)
(s495 1)
(s496 1)
(s497 1)
(s498 1)
(s499 1)
(s500 1)
(s501 1)
(s502 1)
(s503 1)
(s504 1)
(s505 1)
(s506 1)
(s507 1)
(s508 1)
(s509 1)
(s510 1)
(s511 1)
(s512 1)
(s513 1)
(s514 1)
(s515 1)
(s516 1)
(s517 1)
(s518 1)
(s519 1)
(s520 1)
(s521 1)
(s522 1)
(s523 1)
(s524 1)
(s525 1)
(s526 1)
(s527 1)
(s528 1)
(s529 1)
(s530 1)
(s531 1)
(s532 1)
(s533 1)
(s534 1)
(s535 1)
(s536 1)
(s537 1)
(s538 1)
(s539 1)
(s540 1)
(s541 1)
(s542 1)
(s543 1)
(s544 1)
(s545 1)
(s546 1)
(s547 1)
(s548 1)
(s550 1)
(s551 1)
(s552 1)
(s553 1)
(s554 1)
(s555 1)
(s556 1)
(s557 1)
(s558 1)
(s559 1)
(s563 1)
(s564 1)
(s565 1)
(s566 1)
(s567 1)
(s568 1)
(s569 timeout
1 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 410/2600 variables, and 411 constraints, problems are : Problem set: 0 solved, 3291 unsolved in 45049 ms.
Refiners :[Domain max(s): 410/680 constraints, Positive P Invariants (semi-flows): 1/21 constraints, Generalized P Invariants (flows): 0/10 constraints, State Equation: 0/680 constraints, ReadFeed: 0/1246 constraints, PredecessorRefiner: 0/3291 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 91759ms problems are : Problem set: 0 solved, 3291 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 410 out of 680 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 680/680 places, 4790/4790 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 678 transition count 4770
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 678 transition count 4770
Applied a total of 4 rules in 280 ms. Remains 678 /680 variables (removed 2) and now considering 4770/4790 (removed 20) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 280 ms. Remains : 678/680 places, 4770/4790 transitions.
Reachability property qltransition_410 is true.
SDD proceeding with computation,4651 properties remain. new max is 4096
SDD size :118373 after 136799
RANDOM walk for 609001 steps (0 resets) in 120004 ms. (5 steps per ms) remains 3290/3291 properties
BEST_FIRST walk for 4004 steps (8 resets) in 119 ms. (33 steps per ms) remains 3289/3290 properties
BEST_FIRST walk for 4004 steps (8 resets) in 112 ms. (35 steps per ms) remains 3289/3289 properties
BEST_FIRST walk for 4004 steps (8 resets) in 93 ms. (42 steps per ms) remains 3289/3289 properties
BEST_FIRST walk for 4004 steps (8 resets) in 82 ms. (48 steps per ms) remains 3289/3289 properties
BEST_FIRST walk for 4004 steps (8 resets) in 96 ms. (41 steps per ms) remains 3289/3289 properties
BEST_FIRST walk for 4004 steps (8 resets) in 75 ms. (52 steps per ms) remains 3289/3289 properties
BEST_FIRST walk for 4004 steps (8 resets) in 95 ms. (41 steps per ms) remains 3289/3289 properties
BEST_FIRST walk for 4004 steps (8 resets) in 94 ms. (42 steps per ms) remains 3289/3289 properties
BEST_FIRST walk for 4004 steps (8 resets) in 95 ms. (41 steps per ms) remains 3289/3289 properties
BEST_FIRST walk for 4004 steps (8 resets) in 94 ms. (42 steps per ms) remains 3289/3289 properties
BEST_FIRST walk for 4004 steps (8 resets) in 113 ms. (35 steps per ms) remains 3289/3289 properties
BEST_FIRST walk for 4004 steps (8 resets) in 109 ms. (36 steps per ms) remains 3289/3289 properties
BEST_FIRST walk for 4004 steps (8 resets) in 118 ms. (33 steps per ms) remains 3289/3289 properties
BEST_FIRST walk for 4004 steps (8 resets) in 180 ms. (22 steps per ms) remains 3289/3289 properties
BEST_FIRST walk for 4004 steps (8 resets) in 123 ms. (32 steps per ms) remains 3289/3289 properties
BEST_FIRST walk for 4004 steps (8 resets) in 114 ms. (34 steps per ms) remains 3289/3289 properties
BEST_FIRST walk for 4004 steps (8 resets) in 109 ms. (36 steps per ms) remains 3289/3289 properties
BEST_FIRST walk for 4004 steps (8 resets) in 108 ms. (36 steps per ms) remains 3289/3289 properties
BEST_FIRST walk for 4004 steps (8 resets) in 118 ms. (33 steps per ms) remains 3289/3289 properties
BEST_FIRST walk for 4004 steps (8 resets) in 113 ms. (35 steps per ms) remains 3289/3289 properties
BEST_FIRST walk for 4004 steps (8 resets) in 109 ms. (36 steps per ms) remains 3289/3289 properties
BEST_FIRST walk for 4004 steps (8 resets) in 116 ms. (34 steps per ms) remains 3289/3289 properties
BEST_FIRST walk for 4004 steps (8 resets) in 108 ms. (36 steps per ms) remains 3289/3289 properties
BEST_FIRST walk for 4004 steps (8 resets) in 120 ms. (33 steps per ms) remains 3289/3289 properties
BEST_FIRST walk for 4004 steps (8 resets) in 116 ms. (34 steps per ms) remains 3289/3289 properties
BEST_FIRST walk for 4004 steps (8 resets) in 121 ms. (32 steps per ms) remains 3289/3289 properties
BEST_FIRST walk for 4004 steps (8 resets) in 121 ms. (32 steps per ms) remains 3289/3289 properties
BEST_FIRST walk for 4004 steps (8 resets) in 117 ms. (33 steps per ms) remains 3289/3289 properties
BEST_FIRST walk for 4004 steps (8 resets) in 92 ms. (43 steps per ms) remains 3289/3289 properties
BEST_FIRST walk for 4004 steps (8 resets) in 102 ms. (38 steps per ms) remains 3289/3289 properties
BEST_FIRST walk for 4004 steps (8 resets) in 99 ms. (40 steps per ms) remains 3289/3289 properties
BEST_FIRST walk for 4004 steps (8 resets) in 80 ms. (49 steps per ms) remains 3288/3289 properties
BEST_FIRST walk for 4004 steps (8 resets) in 86 ms. (46 steps per ms) remains 3288/3288 properties
BEST_FIRST walk for 4004 steps (8 resets) in 93 ms. (42 steps per ms) remains 3288/3288 properties
BEST_FIRST walk for 4004 steps (8 resets) in 77 ms. (51 steps per ms) remains 3288/3288 properties
BEST_FIRST walk for 4004 steps (8 resets) in 88 ms. (44 steps per ms) remains 3288/3288 properties
BEST_FIRST walk for 4004 steps (8 resets) in 115 ms. (34 steps per ms) remains 3288/3288 properties
BEST_FIRST walk for 4004 steps (8 resets) in 103 ms. (38 steps per ms) remains 3288/3288 properties
BEST_FIRST walk for 4004 steps (8 resets) in 97 ms. (40 steps per ms) remains 3288/3288 properties
BEST_FIRST walk for 4004 steps (8 resets) in 103 ms. (38 steps per ms) remains 3288/3288 properties
BEST_FIRST walk for 4004 steps (8 resets) in 98 ms. (40 steps per ms) remains 3288/3288 properties
BEST_FIRST walk for 4004 steps (8 resets) in 90 ms. (44 steps per ms) remains 3288/3288 properties
BEST_FIRST walk for 4004 steps (8 resets) in 76 ms. (52 steps per ms) remains 3288/3288 properties
BEST_FIRST walk for 4004 steps (8 resets) in 93 ms. (42 steps per ms) remains 3288/3288 properties
BEST_FIRST walk for 4004 steps (8 resets) in 99 ms. (40 steps per ms) remains 3288/3288 properties
BEST_FIRST walk for 4004 steps (8 resets) in 85 ms. (46 steps per ms) remains 3288/3288 properties
BEST_FIRST walk for 4004 steps (8 resets) in 90 ms. (44 steps per ms) remains 3288/3288 properties
BEST_FIRST walk for 4004 steps (8 resets) in 86 ms. (46 steps per ms) remains 3288/3288 properties
BEST_FIRST walk for 4004 steps (8 resets) in 82 ms. (48 steps per ms) remains 3288/3288 properties
BEST_FIRST walk for 4004 steps (8 resets) in 81 ms. (48 steps per ms) remains 3288/3288 properties
BEST_FIRST walk for 4004 steps (8 resets) in 81 ms. (48 steps per ms) remains 3288/3288 properties
BEST_FIRST walk for 4004 steps (8 resets) in 96 ms. (41 steps per ms) remains 3288/3288 properties
BEST_FIRST walk for 4004 steps (8 resets) in 88 ms. (44 steps per ms) remains 3288/3288 properties
BEST_FIRST walk for 4004 steps (8 resets) in 91 ms. (43 steps per ms) remains 3288/3288 properties
BEST_FIRST walk for 4004 steps (8 resets) in 91 ms. (43 steps per ms) remains 3288/3288 properties
BEST_FIRST walk for 4004 steps (8 resets) in 94 ms. (42 steps per ms) remains 3288/3288 properties
BEST_FIRST walk for 4004 steps (8 resets) in 89 ms. (44 steps per ms) remains 3288/3288 properties
BEST_FIRST walk for 4004 steps (8 resets) in 87 ms. (45 steps per ms) remains 3288/3288 properties
BEST_FIRST walk for 4004 steps (8 resets) in 96 ms. (41 steps per ms) remains 3288/3288 properties
BEST_FIRST walk for 4004 steps (8 resets) in 87 ms. (45 steps per ms) remains 3288/3288 properties
BEST_FIRST walk for 4004 steps (8 resets) in 92 ms. (43 steps per ms) remains 3288/3288 properties
BEST_FIRST walk for 4004 steps (8 resets) in 93 ms. (42 steps per ms) remains 3288/3288 properties
BEST_FIRST walk for 4004 steps (8 resets) in 85 ms. (46 steps per ms) remains 3288/3288 properties
BEST_FIRST walk for 4004 steps (8 resets) in 92 ms. (43 steps per ms) remains 3288/3288 properties
BEST_FIRST walk for 4004 steps (8 resets) in 78 ms. (50 steps per ms) remains 3288/3288 properties
BEST_FIRST walk for 4004 steps (8 resets) in 92 ms. (43 steps per ms) remains 3288/3288 properties
BEST_FIRST walk for 4004 steps (8 resets) in 91 ms. (43 steps per ms) remains 3288/3288 properties
BEST_FIRST walk for 4004 steps (8 resets) in 82 ms. (48 steps per ms) remains 3288/3288 properties
BEST_FIRST walk for 4004 steps (8 resets) in 82 ms. (48 steps per ms) remains 3288/3288 properties
BEST_FIRST walk for 4004 steps (8 resets) in 101 ms. (39 steps per ms) remains 3288/3288 properties
BEST_FIRST walk for 4004 steps (8 resets) in 80 ms. (49 steps per ms) remains 3288/3288 properties
BEST_FIRST walk for 4004 steps (8 resets) in 92 ms. (43 steps per ms) remains 3288/3288 properties
BEST_FIRST walk for 4004 steps (8 resets) in 85 ms. (46 steps per ms) remains 3288/3288 properties
BEST_FIRST walk for 4004 steps (8 resets) in 81 ms. (48 steps per ms) remains 3288/3288 properties
BEST_FIRST walk for 4004 steps (8 resets) in 96 ms. (41 steps per ms) remains 3288/3288 properties
BEST_FIRST walk for 4004 steps (8 resets) in 87 ms. (45 steps per ms) remains 3288/3288 properties
BEST_FIRST walk for 4004 steps (8 resets) in 86 ms. (46 steps per ms) remains 3288/3288 properties
BEST_FIRST walk for 4004 steps (8 resets) in 89 ms. (44 steps per ms) remains 3288/3288 properties
BEST_FIRST walk for 4004 steps (8 resets) in 90 ms. (44 steps per ms) remains 3288/3288 properties
BEST_FIRST walk for 4004 steps (8 resets) in 73 ms. (54 steps per ms) remains 3288/3288 properties
BEST_FIRST walk for 4004 steps (8 resets) in 92 ms. (43 steps per ms) remains 3288/3288 properties
SDD proceeding with computation,4651 properties remain. new max is 8192
SDD size :136799 after 154039
SDD proceeding with computation,4651 properties remain. new max is 16384
SDD size :154039 after 189312
Interrupted probabilistic random walk after 586487 steps, run timeout after 96001 ms. (steps per millisecond=6 ) properties seen :12 out of 3288
Probabilistic random walk after 586487 steps, saw 440940 distinct states, run finished after 96002 ms. (steps per millisecond=6 ) properties seen :12
[2025-05-31 02:51:28] [INFO ] Flow matrix only has 1900 transitions (discarded 2870 similar events)
// Phase 1: matrix 1900 rows 678 cols
[2025-05-31 02:51:28] [INFO ] Computed 31 invariants in 11 ms
[2025-05-31 02:51:28] [INFO ] State equation strengthened by 1228 read => feed constraints.
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
Reachability property qltransition_4729 is true.
At refinement iteration 0 (INCLUDED_ONLY) 0/406 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 3276 unsolved
Reachability property qltransition_4001 is true.
Reachability property qltransition_3976 is true.
Reachability property qltransition_3974 is true.
Reachability property qltransition_3973 is true.
Reachability property qltransition_3971 is true.
Reachability property qltransition_3970 is true.
Reachability property qltransition_3969 is true.
Reachability property qltransition_3968 is true.
Reachability property qltransition_3967 is true.
Reachability property qltransition_3966 is true.
Reachability property qltransition_3965 is true.
Reachability property qltransition_3964 is true.
Reachability property qltransition_3915 is true.
Reachability property qltransition_3888 is true.
Reachability property qltransition_3873 is true.
Reachability property qltransition_3769 is true.
Reachability property qltransition_1319 is true.
Reachability property qltransition_1318 is true.
Reachability property qltransition_1317 is true.
Reachability property qltransition_1074 is true.
SDD proceeding with computation,4630 properties remain. new max is 16384
SDD size :189312 after 261696
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 406/2578 variables, and 1 constraints, problems are : Problem set: 8 solved, 3268 unsolved in 75046 ms.
Refiners :[Positive P Invariants (semi-flows): 1/21 constraints, Generalized P Invariants (flows): 0/10 constraints, State Equation: 0/678 constraints, ReadFeed: 0/1228 constraints, PredecessorRefiner: 3276/3276 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 8 solved, 3268 unsolved
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/402 variables, 1/1 constraints. Problems are: Problem set: 8 solved, 3268 unsolved
Reachability property qltransition_3972 is true.
Reachability property qltransition_3943 is true.
Reachability property qltransition_1562 is true.
Reachability property qltransition_1561 is true.
Reachability property qltransition_1560 is true.
At refinement iteration 1 (INCLUDED_ONLY) 0/402 variables, 0/1 constraints. Problems are: Problem set: 12 solved, 3264 unsolved
At refinement iteration 2 (OVERLAPS) 276/678 variables, 20/21 constraints. Problems are: Problem set: 12 solved, 3264 unsolved
SDD proceeding with computation,4625 properties remain. new max is 16384
SDD size :261696 after 383032
At refinement iteration 3 (INCLUDED_ONLY) 0/678 variables, 10/31 constraints. Problems are: Problem set: 12 solved, 3264 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:53:48] [INFO ] Deduced a trap composed of 15 places in 540 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:53:48] [INFO ] Deduced a trap composed of 19 places in 534 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:53:49] [INFO ] Deduced a trap composed of 21 places in 517 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:53:49] [INFO ] Deduced a trap composed of 23 places in 567 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:53:50] [INFO ] Deduced a trap composed of 25 places in 520 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:53:50] [INFO ] Deduced a trap composed of 27 places in 517 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:53:51] [INFO ] Deduced a trap composed of 29 places in 509 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:53:52] [INFO ] Deduced a trap composed of 31 places in 501 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:53:52] [INFO ] Deduced a trap composed of 61 places in 532 ms of which 61 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:53:53] [INFO ] Deduced a trap composed of 61 places in 495 ms of which 58 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:53:53] [INFO ] Deduced a trap composed of 61 places in 510 ms of which 58 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:53:54] [INFO ] Deduced a trap composed of 61 places in 461 ms of which 60 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:53:54] [INFO ] Deduced a trap composed of 61 places in 442 ms of which 57 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:53:54] [INFO ] Deduced a trap composed of 61 places in 425 ms of which 55 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:53:55] [INFO ] Deduced a trap composed of 61 places in 471 ms of which 60 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:53:55] [INFO ] Deduced a trap composed of 61 places in 473 ms of which 57 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:53:56] [INFO ] Deduced a trap composed of 61 places in 448 ms of which 57 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:53:56] [INFO ] Deduced a trap composed of 61 places in 435 ms of which 62 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:53:57] [INFO ] Deduced a trap composed of 61 places in 446 ms of which 56 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:53:57] [INFO ] Deduced a trap composed of 61 places in 420 ms of which 57 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/678 variables, 20/51 constraints. Problems are: Problem set: 12 solved, 3264 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:54:00] [INFO ] Deduced a trap composed of 17 places in 531 ms of which 38 ms to minimize.
SMT process timed out in 152271ms, After SMT, problems are : Problem set: 12 solved, 3264 unsolved
Fused 3264 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 401 out of 678 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 678/678 places, 4770/4770 transitions.
Applied a total of 0 rules in 324 ms. Remains 678 /678 variables (removed 0) and now considering 4770/4770 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 324 ms. Remains : 678/678 places, 4770/4770 transitions.
SDD proceeding with computation,4625 properties remain. new max is 32768
SDD size :383032 after 417098
RANDOM walk for 612842 steps (0 resets) in 120007 ms. (5 steps per ms) remains 3263/3264 properties
BEST_FIRST walk for 4004 steps (8 resets) in 81 ms. (48 steps per ms) remains 3263/3263 properties
BEST_FIRST walk for 4004 steps (8 resets) in 75 ms. (52 steps per ms) remains 3263/3263 properties
BEST_FIRST walk for 4004 steps (8 resets) in 101 ms. (39 steps per ms) remains 3263/3263 properties
BEST_FIRST walk for 4004 steps (8 resets) in 96 ms. (41 steps per ms) remains 3263/3263 properties
BEST_FIRST walk for 4004 steps (8 resets) in 100 ms. (39 steps per ms) remains 3263/3263 properties
BEST_FIRST walk for 4004 steps (8 resets) in 98 ms. (40 steps per ms) remains 3263/3263 properties
BEST_FIRST walk for 4004 steps (8 resets) in 77 ms. (51 steps per ms) remains 3263/3263 properties
BEST_FIRST walk for 4004 steps (8 resets) in 98 ms. (40 steps per ms) remains 3263/3263 properties
BEST_FIRST walk for 4004 steps (8 resets) in 88 ms. (44 steps per ms) remains 3263/3263 properties
BEST_FIRST walk for 4004 steps (8 resets) in 103 ms. (38 steps per ms) remains 3263/3263 properties
BEST_FIRST walk for 4004 steps (8 resets) in 103 ms. (38 steps per ms) remains 3263/3263 properties
BEST_FIRST walk for 4004 steps (8 resets) in 74 ms. (53 steps per ms) remains 3263/3263 properties
BEST_FIRST walk for 4004 steps (8 resets) in 77 ms. (51 steps per ms) remains 3263/3263 properties
BEST_FIRST walk for 4004 steps (8 resets) in 99 ms. (40 steps per ms) remains 3263/3263 properties
BEST_FIRST walk for 4004 steps (8 resets) in 98 ms. (40 steps per ms) remains 3263/3263 properties
BEST_FIRST walk for 4004 steps (8 resets) in 103 ms. (38 steps per ms) remains 3263/3263 properties
BEST_FIRST walk for 4004 steps (8 resets) in 95 ms. (41 steps per ms) remains 3263/3263 properties
BEST_FIRST walk for 4004 steps (8 resets) in 97 ms. (40 steps per ms) remains 3263/3263 properties
BEST_FIRST walk for 4004 steps (8 resets) in 103 ms. (38 steps per ms) remains 3263/3263 properties
BEST_FIRST walk for 4004 steps (8 resets) in 75 ms. (52 steps per ms) remains 3263/3263 properties
BEST_FIRST walk for 4004 steps (8 resets) in 100 ms. (39 steps per ms) remains 3263/3263 properties
BEST_FIRST walk for 4004 steps (8 resets) in 102 ms. (38 steps per ms) remains 3263/3263 properties
BEST_FIRST walk for 4004 steps (8 resets) in 99 ms. (40 steps per ms) remains 3263/3263 properties
BEST_FIRST walk for 4004 steps (8 resets) in 100 ms. (39 steps per ms) remains 3263/3263 properties
BEST_FIRST walk for 4004 steps (8 resets) in 102 ms. (38 steps per ms) remains 3263/3263 properties
BEST_FIRST walk for 4004 steps (8 resets) in 101 ms. (39 steps per ms) remains 3263/3263 properties
BEST_FIRST walk for 4004 steps (8 resets) in 103 ms. (38 steps per ms) remains 3263/3263 properties
BEST_FIRST walk for 4004 steps (8 resets) in 103 ms. (38 steps per ms) remains 3263/3263 properties
BEST_FIRST walk for 4004 steps (8 resets) in 107 ms. (37 steps per ms) remains 3263/3263 properties
BEST_FIRST walk for 4004 steps (8 resets) in 97 ms. (40 steps per ms) remains 3263/3263 properties
BEST_FIRST walk for 4004 steps (8 resets) in 90 ms. (44 steps per ms) remains 3263/3263 properties
BEST_FIRST walk for 4004 steps (8 resets) in 75 ms. (52 steps per ms) remains 3263/3263 properties
BEST_FIRST walk for 4004 steps (8 resets) in 77 ms. (51 steps per ms) remains 3263/3263 properties
BEST_FIRST walk for 4004 steps (8 resets) in 82 ms. (48 steps per ms) remains 3263/3263 properties
BEST_FIRST walk for 4004 steps (8 resets) in 79 ms. (50 steps per ms) remains 3263/3263 properties
BEST_FIRST walk for 4004 steps (8 resets) in 85 ms. (46 steps per ms) remains 3263/3263 properties
BEST_FIRST walk for 4004 steps (8 resets) in 87 ms. (45 steps per ms) remains 3263/3263 properties
BEST_FIRST walk for 4004 steps (8 resets) in 91 ms. (43 steps per ms) remains 3263/3263 properties
BEST_FIRST walk for 4004 steps (8 resets) in 80 ms. (49 steps per ms) remains 3263/3263 properties
BEST_FIRST walk for 4004 steps (8 resets) in 91 ms. (43 steps per ms) remains 3263/3263 properties
BEST_FIRST walk for 4004 steps (8 resets) in 107 ms. (37 steps per ms) remains 3263/3263 properties
BEST_FIRST walk for 4004 steps (8 resets) in 104 ms. (38 steps per ms) remains 3263/3263 properties
BEST_FIRST walk for 4004 steps (8 resets) in 100 ms. (39 steps per ms) remains 3263/3263 properties
BEST_FIRST walk for 4004 steps (8 resets) in 100 ms. (39 steps per ms) remains 3263/3263 properties
BEST_FIRST walk for 4004 steps (8 resets) in 77 ms. (51 steps per ms) remains 3263/3263 properties
BEST_FIRST walk for 4004 steps (8 resets) in 77 ms. (51 steps per ms) remains 3263/3263 properties
BEST_FIRST walk for 4004 steps (8 resets) in 98 ms. (40 steps per ms) remains 3263/3263 properties
BEST_FIRST walk for 4004 steps (8 resets) in 85 ms. (46 steps per ms) remains 3263/3263 properties
BEST_FIRST walk for 4004 steps (8 resets) in 86 ms. (46 steps per ms) remains 3263/3263 properties
BEST_FIRST walk for 4004 steps (8 resets) in 89 ms. (44 steps per ms) remains 3263/3263 properties
Detected timeout of ITS tools.
[2025-05-31 02:54:57] [INFO ] Flatten gal took : 192 ms
[2025-05-31 02:54:57] [INFO ] Applying decomposition
[2025-05-31 02:54:57] [INFO ] Flatten gal took : 141 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph12987218324467307911.txt' '-o' '/tmp/graph12987218324467307911.bin' '-w' '/tmp/graph12987218324467307911.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph12987218324467307911.bin' '-l' '-1' '-v' '-w' '/tmp/graph12987218324467307911.weights' '-q' '0' '-e' '0.001'
[2025-05-31 02:54:58] [INFO ] Decomposing Gal with order
[2025-05-31 02:54:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-31 02:54:58] [INFO ] Removed a total of 8337 redundant transitions.
[2025-05-31 02:54:59] [INFO ] Flatten gal took : 766 ms
[2025-05-31 02:54:59] [INFO ] Fuse similar labels procedure discarded/fused a total of 50 labels/synchronizations in 100 ms.
[2025-05-31 02:54:59] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality7612603255553934724.gal : 47 ms
[2025-05-31 02:54:59] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13562054810878288047.prop : 19 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/ReachabilityCardinality7612603255553934724.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality13562054810878288047.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...308
Loading property file /tmp/ReachabilityCardinality13562054810878288047.prop.
SDD proceeding with computation,3263 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,3263 properties remain. new max is 8
SDD size :4 after 4
SDD proceeding with computation,3263 properties remain. new max is 16
SDD size :4 after 4
SDD proceeding with computation,3263 properties remain. new max is 32
SDD size :4 after 4
SDD proceeding with computation,3263 properties remain. new max is 64
SDD size :4 after 4
SDD proceeding with computation,3263 properties remain. new max is 128
SDD size :4 after 4
SDD proceeding with computation,3263 properties remain. new max is 256
SDD size :4 after 8
SDD proceeding with computation,3263 properties remain. new max is 512
SDD size :8 after 27
SDD proceeding with computation,3263 properties remain. new max is 1024
SDD size :27 after 274
SDD proceeding with computation,3263 properties remain. new max is 2048
SDD size :274 after 707
Reachability property qltransition_1803 is true.
Reachability property qltransition_1749 is true.
SDD proceeding with computation,3261 properties remain. new max is 2048
SDD size :707 after 4351
Reachability property qltransition_2075 is true.
Reachability property qltransition_2074 is true.
Reachability property qltransition_2073 is true.
Reachability property qltransition_1832 is true.
Reachability property qltransition_1831 is true.
Reachability property qltransition_1830 is true.
Reachability property qltransition_1805 is true.
Reachability property qltransition_1804 is true.
SDD proceeding with computation,3253 properties remain. new max is 2048
SDD size :4351 after 117620
SDD proceeding with computation,3253 properties remain. new max is 4096
SDD size :117620 after 257504
Reachability property qltransition_4026 is true.
Reachability property qltransition_4005 is true.
Reachability property qltransition_3977 is true.
Reachability property qltransition_3949 is true.
Reachability property qltransition_3894 is true.
Reachability property qltransition_2345 is true.
Reachability property qltransition_2344 is true.
Reachability property qltransition_2343 is true.
Reachability property qltransition_2318 is true.
Reachability property qltransition_2317 is true.
Reachability property qltransition_2316 is true.
Reachability property qltransition_2291 is true.
Reachability property qltransition_2290 is true.
Reachability property qltransition_2289 is true.
Reachability property qltransition_2236 is true.
Reachability property qltransition_2235 is true.
Reachability property qltransition_2102 is true.
Reachability property qltransition_2101 is true.
Reachability property qltransition_2100 is true.
Reachability property qltransition_1859 is true.
Reachability property qltransition_1858 is true.
Reachability property qltransition_1857 is true.
Reachability property qltransition_1616 is true.
Reachability property qltransition_1615 is true.
Reachability property qltransition_1614 is true.
Reachability property qltransition_1128 is true.
SDD proceeding with computation,3227 properties remain. new max is 4096
SDD size :257504 after 3.00666e+06
SDD proceeding with computation,3227 properties remain. new max is 8192
SDD size :3.00666e+06 after 3.16797e+06
Reachability property qltransition_4023 is true.
Reachability property qltransition_2264 is true.
Reachability property qltransition_2263 is true.
Reachability property qltransition_2262 is true.
Reachability property qltransition_1778 is true.
Reachability property qltransition_1777 is true.
Reachability property qltransition_1776 is true.
SDD proceeding with computation,3220 properties remain. new max is 8192
SDD size :3.16797e+06 after 1.41925e+07
Reachability property qltransition_3921 is true.
Interrupted probabilistic random walk after 684849 steps, run timeout after 93001 ms. (steps per millisecond=7 ) properties seen :0 out of 3263
Probabilistic random walk after 684849 steps, saw 511937 distinct states, run finished after 93001 ms. (steps per millisecond=7 ) properties seen :0
[2025-05-31 02:56:05] [INFO ] Flow matrix only has 1900 transitions (discarded 2870 similar events)
[2025-05-31 02:56:05] [INFO ] Invariant cache hit.
[2025-05-31 02:56:05] [INFO ] State equation strengthened by 1228 read => feed constraints.
Starting Z3 with timeout 90.0 s and query timeout 9000.0 ms
Reachability property qltransition_1373 is true.
Reachability property qltransition_1372 is true.
Reachability property qltransition_1371 is true.
SDD proceeding with computation,3216 properties remain. new max is 8192
SDD size :1.41925e+07 after 6.03219e+07
At refinement iteration 0 (INCLUDED_ONLY) 0/394 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 3219 unsolved
Reachability property qltransition_710 is true.
SDD proceeding with computation,3215 properties remain. new max is 8192
SDD size :6.03219e+07 after 7.00974e+07
At refinement iteration 1 (INCLUDED_ONLY) 0/394 variables, 0/1 constraints. Problems are: Problem set: 4 solved, 3215 unsolved
At refinement iteration 2 (OVERLAPS) 284/678 variables, 20/21 constraints. Problems are: Problem set: 4 solved, 3215 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/678 variables, 10/31 constraints. Problems are: Problem set: 4 solved, 3215 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 678/2578 variables, and 31 constraints, problems are : Problem set: 4 solved, 3215 unsolved in 90062 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, Generalized P Invariants (flows): 10/10 constraints, State Equation: 0/678 constraints, ReadFeed: 0/1228 constraints, PredecessorRefiner: 3219/3219 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 4 solved, 3215 unsolved
Starting Z3 with timeout 90.0 s and query timeout 9000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/394 variables, 1/1 constraints. Problems are: Problem set: 4 solved, 3215 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/394 variables, 0/1 constraints. Problems are: Problem set: 4 solved, 3215 unsolved
At refinement iteration 2 (OVERLAPS) 284/678 variables, 20/21 constraints. Problems are: Problem set: 4 solved, 3215 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/678 variables, 10/31 constraints. Problems are: Problem set: 4 solved, 3215 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:58:36] [INFO ] Deduced a trap composed of 15 places in 541 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:58:37] [INFO ] Deduced a trap composed of 19 places in 550 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:58:37] [INFO ] Deduced a trap composed of 21 places in 515 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:58:38] [INFO ] Deduced a trap composed of 23 places in 527 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:58:39] [INFO ] Deduced a trap composed of 25 places in 514 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:58:39] [INFO ] Deduced a trap composed of 27 places in 535 ms of which 48 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:58:40] [INFO ] Deduced a trap composed of 29 places in 530 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:58:40] [INFO ] Deduced a trap composed of 31 places in 452 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:58:41] [INFO ] Deduced a trap composed of 61 places in 443 ms of which 59 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:58:41] [INFO ] Deduced a trap composed of 74 places in 492 ms of which 61 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:58:42] [INFO ] Deduced a trap composed of 74 places in 430 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:58:42] [INFO ] Deduced a trap composed of 3 places in 85 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:58:43] [INFO ] Deduced a trap composed of 93 places in 469 ms of which 47 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:58:43] [INFO ] Deduced a trap composed of 81 places in 494 ms of which 47 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:58:44] [INFO ] Deduced a trap composed of 81 places in 479 ms of which 62 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:58:45] [INFO ] Deduced a trap composed of 61 places in 492 ms of which 59 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:58:46] [INFO ] Deduced a trap composed of 61 places in 473 ms of which 61 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:58:46] [INFO ] Deduced a trap composed of 3 places in 426 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:58:47] [INFO ] Deduced a trap composed of 114 places in 427 ms of which 51 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:58:47] [INFO ] Deduced a trap composed of 114 places in 401 ms of which 45 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/678 variables, 20/51 constraints. Problems are: Problem set: 4 solved, 3215 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:58:50] [INFO ] Deduced a trap composed of 17 places in 493 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:58:50] [INFO ] Deduced a trap composed of 19 places in 503 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:58:51] [INFO ] Deduced a trap composed of 27 places in 515 ms of which 47 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:58:51] [INFO ] Deduced a trap composed of 31 places in 522 ms of which 53 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:58:52] [INFO ] Deduced a trap composed of 33 places in 505 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:58:52] [INFO ] Deduced a trap composed of 39 places in 494 ms of which 52 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:58:53] [INFO ] Deduced a trap composed of 61 places in 516 ms of which 61 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:58:53] [INFO ] Deduced a trap composed of 61 places in 507 ms of which 56 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:58:54] [INFO ] Deduced a trap composed of 41 places in 120 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:58:54] [INFO ] Deduced a trap composed of 71 places in 551 ms of which 76 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:58:55] [INFO ] Deduced a trap composed of 72 places in 560 ms of which 78 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:58:55] [INFO ] Deduced a trap composed of 23 places in 371 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:58:56] [INFO ] Deduced a trap composed of 25 places in 322 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:58:56] [INFO ] Deduced a trap composed of 27 places in 272 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:58:56] [INFO ] Deduced a trap composed of 29 places in 514 ms of which 48 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:58:57] [INFO ] Deduced a trap composed of 72 places in 551 ms of which 81 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:58:57] [INFO ] Deduced a trap composed of 73 places in 534 ms of which 79 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:58:58] [INFO ] Deduced a trap composed of 74 places in 522 ms of which 70 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:58:59] [INFO ] Deduced a trap composed of 74 places in 514 ms of which 75 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:58:59] [INFO ] Deduced a trap composed of 75 places in 467 ms of which 61 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/678 variables, 20/71 constraints. Problems are: Problem set: 4 solved, 3215 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:59:01] [INFO ] Deduced a trap composed of 43 places in 125 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:59:03] [INFO ] Deduced a trap composed of 69 places in 1032 ms of which 540 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:59:03] [INFO ] Deduced a trap composed of 69 places in 559 ms of which 91 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:59:04] [INFO ] Deduced a trap composed of 69 places in 513 ms of which 72 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:59:04] [INFO ] Deduced a trap composed of 3 places in 467 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:59:05] [INFO ] Deduced a trap composed of 3 places in 496 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:59:05] [INFO ] Deduced a trap composed of 3 places in 486 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:59:05] [INFO ] Deduced a trap composed of 35 places in 161 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:59:06] [INFO ] Deduced a trap composed of 37 places in 124 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:59:06] [INFO ] Deduced a trap composed of 69 places in 585 ms of which 94 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:59:07] [INFO ] Deduced a trap composed of 74 places in 523 ms of which 77 ms to minimize.
SMT process timed out in 181779ms, After SMT, problems are : Problem set: 4 solved, 3215 unsolved
Fused 3215 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 394 out of 678 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 678/678 places, 4770/4770 transitions.
Applied a total of 0 rules in 246 ms. Remains 678 /678 variables (removed 0) and now considering 4770/4770 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 246 ms. Remains : 678/678 places, 4770/4770 transitions.
Reachability property qltransition_4054 is true.
Reachability property qltransition_4048 is true.
Reachability property qltransition_4038 is true.
Reachability property qltransition_4008 is true.
Reachability property qltransition_3980 is true.
Reachability property qltransition_3952 is true.
Reachability property qltransition_3897 is true.
Reachability property qltransition_2615 is true.
Reachability property qltransition_2614 is true.
Reachability property qltransition_2613 is true.
Reachability property qltransition_2588 is true.
Reachability property qltransition_2587 is true.
Reachability property qltransition_2586 is true.
Reachability property qltransition_2561 is true.
Reachability property qltransition_2560 is true.
Reachability property qltransition_2559 is true.
Reachability property qltransition_2534 is true.
Reachability property qltransition_2533 is true.
Reachability property qltransition_2532 is true.
Reachability property qltransition_2479 is true.
Reachability property qltransition_2478 is true.
Reachability property qltransition_2372 is true.
Reachability property qltransition_2371 is true.
Reachability property qltransition_2370 is true.
Reachability property qltransition_2129 is true.
Reachability property qltransition_2128 is true.
Reachability property qltransition_2127 is true.
RANDOM walk for 622466 steps (0 resets) in 120004 ms. (5 steps per ms) remains 3215/3215 properties
BEST_FIRST walk for 4004 steps (8 resets) in 95 ms. (41 steps per ms) remains 3215/3215 properties
BEST_FIRST walk for 4004 steps (8 resets) in 84 ms. (47 steps per ms) remains 3215/3215 properties
BEST_FIRST walk for 4004 steps (8 resets) in 92 ms. (43 steps per ms) remains 3215/3215 properties
BEST_FIRST walk for 4004 steps (8 resets) in 88 ms. (44 steps per ms) remains 3215/3215 properties
BEST_FIRST walk for 4004 steps (8 resets) in 86 ms. (46 steps per ms) remains 3215/3215 properties
BEST_FIRST walk for 4004 steps (8 resets) in 92 ms. (43 steps per ms) remains 3215/3215 properties
BEST_FIRST walk for 4004 steps (8 resets) in 73 ms. (54 steps per ms) remains 3215/3215 properties
BEST_FIRST walk for 4004 steps (8 resets) in 82 ms. (48 steps per ms) remains 3215/3215 properties
BEST_FIRST walk for 4004 steps (8 resets) in 87 ms. (45 steps per ms) remains 3215/3215 properties
BEST_FIRST walk for 4004 steps (8 resets) in 89 ms. (44 steps per ms) remains 3215/3215 properties
BEST_FIRST walk for 4004 steps (8 resets) in 88 ms. (44 steps per ms) remains 3215/3215 properties
BEST_FIRST walk for 4004 steps (8 resets) in 87 ms. (45 steps per ms) remains 3215/3215 properties
BEST_FIRST walk for 4004 steps (8 resets) in 90 ms. (44 steps per ms) remains 3215/3215 properties
BEST_FIRST walk for 4004 steps (8 resets) in 82 ms. (48 steps per ms) remains 3215/3215 properties
BEST_FIRST walk for 4004 steps (8 resets) in 79 ms. (50 steps per ms) remains 3215/3215 properties
BEST_FIRST walk for 4004 steps (8 resets) in 90 ms. (44 steps per ms) remains 3215/3215 properties
BEST_FIRST walk for 4004 steps (8 resets) in 90 ms. (44 steps per ms) remains 3215/3215 properties
BEST_FIRST walk for 4004 steps (8 resets) in 84 ms. (47 steps per ms) remains 3215/3215 properties
BEST_FIRST walk for 4004 steps (8 resets) in 87 ms. (45 steps per ms) remains 3215/3215 properties
BEST_FIRST walk for 4004 steps (8 resets) in 82 ms. (48 steps per ms) remains 3215/3215 properties
BEST_FIRST walk for 4004 steps (8 resets) in 92 ms. (43 steps per ms) remains 3215/3215 properties
BEST_FIRST walk for 4004 steps (8 resets) in 82 ms. (48 steps per ms) remains 3214/3215 properties
BEST_FIRST walk for 4004 steps (8 resets) in 76 ms. (52 steps per ms) remains 3214/3214 properties
BEST_FIRST walk for 4004 steps (8 resets) in 74 ms. (53 steps per ms) remains 3214/3214 properties
BEST_FIRST walk for 4004 steps (8 resets) in 107 ms. (37 steps per ms) remains 3214/3214 properties
BEST_FIRST walk for 4004 steps (8 resets) in 98 ms. (40 steps per ms) remains 3214/3214 properties
BEST_FIRST walk for 4004 steps (8 resets) in 96 ms. (41 steps per ms) remains 3214/3214 properties
BEST_FIRST walk for 4004 steps (8 resets) in 95 ms. (41 steps per ms) remains 3214/3214 properties
BEST_FIRST walk for 4004 steps (8 resets) in 97 ms. (40 steps per ms) remains 3214/3214 properties
BEST_FIRST walk for 4004 steps (8 resets) in 96 ms. (41 steps per ms) remains 3214/3214 properties
BEST_FIRST walk for 4004 steps (8 resets) in 82 ms. (48 steps per ms) remains 3214/3214 properties
Reachability property qltransition_1886 is true.
Reachability property qltransition_1885 is true.
Reachability property qltransition_1884 is true.
BEST_FIRST walk for 4004 steps (8 resets) in 118 ms. (33 steps per ms) remains 3214/3214 properties
BEST_FIRST walk for 4004 steps (8 resets) in 93 ms. (42 steps per ms) remains 3214/3214 properties
BEST_FIRST walk for 4004 steps (8 resets) in 92 ms. (43 steps per ms) remains 3214/3214 properties
BEST_FIRST walk for 4004 steps (8 resets) in 95 ms. (41 steps per ms) remains 3214/3214 properties
BEST_FIRST walk for 4004 steps (8 resets) in 85 ms. (46 steps per ms) remains 3214/3214 properties
BEST_FIRST walk for 4004 steps (8 resets) in 87 ms. (45 steps per ms) remains 3214/3214 properties
BEST_FIRST walk for 4004 steps (8 resets) in 101 ms. (39 steps per ms) remains 3214/3214 properties
BEST_FIRST walk for 4004 steps (8 resets) in 97 ms. (40 steps per ms) remains 3214/3214 properties
BEST_FIRST walk for 4004 steps (8 resets) in 99 ms. (40 steps per ms) remains 3214/3214 properties
BEST_FIRST walk for 4004 steps (8 resets) in 99 ms. (40 steps per ms) remains 3214/3214 properties
BEST_FIRST walk for 4004 steps (8 resets) in 77 ms. (51 steps per ms) remains 3214/3214 properties
BEST_FIRST walk for 4004 steps (8 resets) in 82 ms. (48 steps per ms) remains 3214/3214 properties
BEST_FIRST walk for 4004 steps (8 resets) in 79 ms. (50 steps per ms) remains 3214/3214 properties
BEST_FIRST walk for 4004 steps (8 resets) in 80 ms. (49 steps per ms) remains 3214/3214 properties
BEST_FIRST walk for 4004 steps (8 resets) in 121 ms. (32 steps per ms) remains 3214/3214 properties
BEST_FIRST walk for 4004 steps (8 resets) in 95 ms. (41 steps per ms) remains 3214/3214 properties
BEST_FIRST walk for 4004 steps (8 resets) in 93 ms. (42 steps per ms) remains 3214/3214 properties
BEST_FIRST walk for 4004 steps (8 resets) in 97 ms. (40 steps per ms) remains 3214/3214 properties
BEST_FIRST walk for 4004 steps (8 resets) in 96 ms. (41 steps per ms) remains 3214/3214 properties
BEST_FIRST walk for 4004 steps (8 resets) in 99 ms. (40 steps per ms) remains 3214/3214 properties
BEST_FIRST walk for 4004 steps (8 resets) in 97 ms. (40 steps per ms) remains 3214/3214 properties
BEST_FIRST walk for 4004 steps (8 resets) in 93 ms. (42 steps per ms) remains 3214/3214 properties
BEST_FIRST walk for 4004 steps (8 resets) in 79 ms. (50 steps per ms) remains 3214/3214 properties
BEST_FIRST walk for 4004 steps (8 resets) in 83 ms. (47 steps per ms) remains 3214/3214 properties
BEST_FIRST walk for 4004 steps (8 resets) in 96 ms. (41 steps per ms) remains 3214/3214 properties
BEST_FIRST walk for 4004 steps (8 resets) in 96 ms. (41 steps per ms) remains 3214/3214 properties
BEST_FIRST walk for 4004 steps (8 resets) in 99 ms. (40 steps per ms) remains 3214/3214 properties
BEST_FIRST walk for 4004 steps (8 resets) in 77 ms. (51 steps per ms) remains 3214/3214 properties
BEST_FIRST walk for 4004 steps (8 resets) in 98 ms. (40 steps per ms) remains 3214/3214 properties
BEST_FIRST walk for 4004 steps (8 resets) in 98 ms. (40 steps per ms) remains 3214/3214 properties
BEST_FIRST walk for 4004 steps (8 resets) in 99 ms. (40 steps per ms) remains 3214/3214 properties
BEST_FIRST walk for 4004 steps (8 resets) in 97 ms. (40 steps per ms) remains 3214/3214 properties
BEST_FIRST walk for 4004 steps (8 resets) in 98 ms. (40 steps per ms) remains 3214/3214 properties
BEST_FIRST walk for 4004 steps (8 resets) in 71 ms. (55 steps per ms) remains 3214/3214 properties
BEST_FIRST walk for 4004 steps (8 resets) in 77 ms. (51 steps per ms) remains 3214/3214 properties
BEST_FIRST walk for 4004 steps (8 resets) in 78 ms. (50 steps per ms) remains 3214/3214 properties
BEST_FIRST walk for 4004 steps (8 resets) in 93 ms. (42 steps per ms) remains 3214/3214 properties
BEST_FIRST walk for 4004 steps (8 resets) in 86 ms. (46 steps per ms) remains 3214/3214 properties
BEST_FIRST walk for 4004 steps (8 resets) in 86 ms. (46 steps per ms) remains 3214/3214 properties
BEST_FIRST walk for 4004 steps (8 resets) in 87 ms. (45 steps per ms) remains 3214/3214 properties
Reachability property qltransition_1643 is true.
Reachability property qltransition_1642 is true.
Reachability property qltransition_1641 is true.
Reachability property qltransition_1155 is true.
SDD proceeding with computation,3181 properties remain. new max is 8192
SDD size :7.00974e+07 after 1.1796e+08
SDD proceeding with computation,3181 properties remain. new max is 16384
SDD size :1.1796e+08 after 1.1796e+08
SDD proceeding with computation,3181 properties remain. new max is 32768
SDD size :1.1796e+08 after 1.1796e+08
Interrupted probabilistic random walk after 717607 steps, run timeout after 96002 ms. (steps per millisecond=7 ) properties seen :2 out of 3214
Probabilistic random walk after 717607 steps, saw 535384 distinct states, run finished after 96002 ms. (steps per millisecond=7 ) properties seen :2
[2025-05-31 03:01:15] [INFO ] Flow matrix only has 1900 transitions (discarded 2870 similar events)
[2025-05-31 03:01:15] [INFO ] Invariant cache hit.
[2025-05-31 03:01:15] [INFO ] State equation strengthened by 1228 read => feed constraints.
Starting Z3 with timeout 105.0 s and query timeout 10500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/387 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 3178 unsolved
SDD proceeding with computation,3181 properties remain. new max is 65536
SDD size :1.1796e+08 after 3.71305e+08
At refinement iteration 1 (INCLUDED_ONLY) 0/387 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 3178 unsolved
At refinement iteration 2 (OVERLAPS) 291/678 variables, 20/21 constraints. Problems are: Problem set: 0 solved, 3178 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0.0)
(s1 0.0)
(s2 1.0)
(s3 0.0)
(s4 0.0)
(s5 0.0)
(s6 0.0)
(s7 0.0)
(s8 0.0)
(s9 0.0)
(s10 0.0)
(s11 0.0)
(s12 1.0)
(s13 0.0)
(s14 0.0)
(s15 1.0)
(s16 0.0)
(s17 0.0)
(s18 1.0)
(s19 0.0)
(s20 0.0)
(s21 1.0)
(s22 0.0)
(s23 0.0)
(s24 1.0)
(s25 0.0)
(s26 0.0)
(s27 1.0)
(s28 0.0)
(s29 0.0)
(s30 1.0)
(s31 0.0)
(s32 0.0)
(s33 1.0)
(s34 0.0)
(s35 0.0)
(s36 1.0)
(s37 0.0)
(s38 0.0)
(s39 1.0)
(s40 0.0)
(s41 0.0)
(s42 0.0)
(s43 0.0)
(s44 0.0)
(s45 0.0)
(s46 0.0)
(s47 0.0)
(s48 0.0)
(s49 0.0)
(s50 0.0)
(s51 0.0)
(s52 0.0)
(s53 0.0)
(s54 0.0)
(s55 0.0)
(s56 0.0)
(s57 0.0)
(s58 0.0)
(s59 0.0)
(s60 0.0)
(s61 0.0)
(s62 0.0)
(s63 0.0)
(s64 0.0)
(s65 0.0)
(s66 0.0)
(s67 0.0)
(s68 0.0)
(s69 0.0)
(s70 0.0)
(s71 0.0)
(s72 0.0)
(s73 0.0)
(s74 0.0)
(s75 0.0)
(s76 0.0)
(s77 0.0)
(s78 0.0)
(s79 0.0)
(s80 0.0)
(s81 0.0)
(s82 0.0)
(s83 0.0)
(s84 0.0)
(s85 0.0)
(s86 0.0)
(s87 0.0)
(s88 0.0)
(s89 0.0)
(s90 0.0)
(s91 0.0)
(s92 0.0)
(s93 0.0)
(s94 0.0)
(s95 0.0)
(s96 0.0)
(s97 0.0)
(s98 0.0)
(s99 0.0)
(s100 0.0)
(s101 0.0)
(s102 0.0)
(s103 0.0)
(s104 0.0)
(s105 0.0)
(s106 0.0)
(s107 0.0)
(s108 0.0)
(s109 0.0)
(s110 0.0)
(s111 0.0)
(s112 0.0)
(s113 0.0)
(s114 0.0)
(s115 0.0)
(s116 0.0)
(s117 0.0)
(s118 0.0)
(s119 0.0)
(s120 0.0)
(s121 0.0)
(s122 0.0)
(s123 0.0)
(s124 0.0)
(s125 0.0)
(s126 0.0)
(s127 0.0)
(s128 0.0)
(s129 0.0)
(s130 0.0)
(s131 0.0)
(s132 0.0)
(s133 0.0)
(s134 0.0)
(s135 0.0)
(s136 0.0)
(s137 0.0)
(s138 0.0)
(s139 0.0)
(s140 0.0)
(s141 0.0)
(s142 0.0)
(s143 0.0)
(s144 0.0)
(s145 0.0)
(s146 0.0)
(s147 0.0)
(s148 0.0)
(s149 0.0)
(s150 0.0)
(s151 0.0)
(s152 0.0)
(s153 0.0)
(s154 0.0)
(s155 0.0)
(s156 0.0)
(s157 0.0)
(s158 0.0)
(s159 0.0)
(s160 0.0)
(s161 0.0)
(s162 0.0)
(s163 0.0)
(s164 0.0)
(s165 0.0)
(s166 0.0)
(s167 0.0)
(s168 0.0)
(s169 0.0)
(s170 0.0)
(s171 0.0)
(s172 0.0)
(s173 0.0)
(s174 0.0)
(s175 0.0)
(s176 0.0)
(s177 0.0)
(s178 0.0)
(s179 0.0)
(s180 0.0)
(s181 0.0)
(s182 0.0)
(s183 0.0)
(s184 0.0)
(s185 0.0)
(s186 0.0)
(s187 0.0)
(s188 0.0)
(s189 0.0)
(s190 0.0)
(s191 0.0)
(s192 0.0)
(s193 0.0)
(s194 0.0)
(s195 0.0)
(s196 0.0)
(s197 0.0)
(s198 0.0)
(s199 0.0)
(s200 0.0)
(s201 0.0)
(s202 0.0)
(s203 0.0)
(s204 0.0)
(s205 0.0)
(s206 0.0)
(s207 0.0)
(s208 0.0)
(s209 0.0)
(s210 0.0)
(s211 0.0)
(s212 0.0)
(s213 0.0)
(s214 0.0)
(s215 0.0)
(s216 0.0)
(s217 0.0)
(s218 0.0)
(s219 0.0)
(s220 0.0)
(s221 0.0)
(s222 0.0)
(s223 0.0)
(s224 0.0)
(s225 0.0)
(s226 0.0)
(s227 0.0)
(s228 0.0)
(s229 0.0)
(s230 0.0)
(s231 0.0)
(s232 0.0)
(s233 0.0)
(s234 0.0)
(s235 0.0)
(s236 0.0)
(s237 0.0)
(s238 0.0)
(s239 0.0)
(s240 0.0)
(s241 0.0)
(s242 0.0)
(s243 0.0)
(s244 0.0)
(s245 0.0)
(s246 0.0)
(s247 0.0)
(s248 0.0)
(s249 0.0)
(s250 0.0)
(s251 0.0)
(s252 0.0)
(s253 0.0)
(s254 0.0)
(s255 0.0)
(s256 0.0)
(s257 0.0)
(s258 0.0)
(s259 0.0)
(s260 0.0)
(s261 0.0)
(s262 0.0)
(s263 0.0)
(s264 0.0)
(s265 0.0)
(s266 0.0)
(s267 0.0)
(s268 0.0)
(s269 0.0)
(s270 0.0)
(s271 0.0)
(s272 0.0)
(s273 0.0)
(s274 0.0)
(s275 0.0)
(s276 0.0)
(s277 0.0)
(s278 0.0)
(s279 0.0)
(s280 0.0)
(s281 0.0)
(s282 0.0)
(s283 0.0)
(s284 0.0)
(s285 0.0)
(s286 0.0)
(s287 0.0)
(s288 0.0)
(s289 0.0)
(s290 0.0)
(s291 0.0)
(s292 0.0)
(s293 0.0)
(s294 0.0)
(s295 0.0)
(s296 0.0)
(s297 0.0)
(s298 0.0)
(s299 0.0)
(s300 0.0)
(s301 0.0)
(s302 0.0)
(s303 0.0)
(s304 0.0)
(s305 0.0)
(s306 0.0)
(s307 0.0)
(s308 0.0)
(s309 0.0)
(s310 0.0)
(s311 0.0)
(s312 0.0)
(s313 0.0)
(s314 0.0)
(s315 0.0)
(s316 0.0)
(s317 0.0)
(s318 0.0)
(s319 0.0)
(s320 0.0)
(s321 0.0)
(s322 0.0)
(s323 0.0)
(s324 0.0)
(s325 0.0)
(s326 0.0)
(s327 0.0)
(s328 0.0)
(s329 0.0)
(s330 0.0)
(s331 0.0)
(s332 0.0)
(s333 0.0)
(s334 0.0)
(s335 0.0)
(s336 0.0)
(s337 0.0)
(s338 0.0)
(s339 0.0)
(s340 0.0)
(s341 0.0)
(s342 0.0)
(s343 0.0)
(s344 0.0)
(s345 0.0)
(s346 0.0)
(s347 0.0)
(s348 0.0)
(s349 0.0)
(s350 0.0)
(s351 0.0)
(s352 0.0)
(s353 0.0)
(s354 0.0)
(s355 0.0)
(s356 0.0)
(s357 0.0)
(s358 0.0)
(s359 0.0)
(s360 0.0)
(s361 0.0)
(s362 0.0)
(s363 0.0)
(s364 0.0)
(s365 0.0)
(s366 0.0)
(s367 0.0)
(s368 0.0)
(s369 0.0)
(s370 0.0)
(s371 0.0)
(s372 0.0)
(s373 0.0)
(s374 0.0)
(s375 0.0)
(s376 0.0)
(s377 0.0)
(s378 0.0)
(s379 0.0)
(s380 0.0)
(s381 0.0)
(s382 0.0)
(s383 0.0)
(s384 0.0)
(s385 0.0)
(s386 0.0)
(s387 0.0)
(s388 0.0)
(s389 0.0)
(s390 0.0)
(s391 0.0)
(s392 0.0)
(s393 0.0)
(s394 0.0)
(s395 0.0)
(s396 0.0)
(s397 0.0)
(s398 0.0)
(s399 0.0)
(s400 0.0)
(s401 0.0)
(s402 0.0)
(s403 0.0)
(s404 0.0)
(s405 0.0)
(s406 0.0)
(s407 0.0)
(s408 0.0)
(s409 0.0)
(s410 0.0)
(s411 0.0)
(s412 0.0)
(s413 0.0)
(s414 0.0)
(s415 0.0)
(s416 0.0)
(s417 0.0)
(s418 0.0)
(s419 0.0)
(s420 0.0)
(s421 0.0)
(s422 0.0)
(s423 0.0)
(s424 0.0)
(s425 0.0)
(s426 0.0)
(s427 0.0)
(s428 0.0)
(s429 0.0)
(s430 0.0)
(s431 0.0)
(s432 0.0)
(s433 0.0)
(s434 0.0)
(s435 0.0)
(s436 0.0)
(s437 0.0)
(s438 0.0)
(s439 0.0)
(s440 0.0)
(s441 0.0)
(s442 0.0)
(s443 0.0)
(s444 0.0)
(s445 0.0)
(s446 0.0)
(s447 0.0)
(s448 0.0)
(s449 0.0)
(s450 0.0)
(s451 0.0)
(s452 0.0)
(s453 0.0)
(s454 0.0)
(s455 0.0)timeout

org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 3 (INCLUDED_ONLY) 0/678 variables, 10/31 constraints. Problems are: Problem set: 0 solved, 3178 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 678/2578 variables, and 31 constraints, problems are : Problem set: 0 solved, 3178 unsolved in 105056 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, Generalized P Invariants (flows): 10/10 constraints, State Equation: 0/678 constraints, ReadFeed: 0/1228 constraints, PredecessorRefiner: 3178/3178 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3178 unsolved
Starting Z3 with timeout 105.0 s and query timeout 10500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/387 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 3178 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/387 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 3178 unsolved
At refinement iteration 2 (OVERLAPS) 291/678 variables, 20/21 constraints. Problems are: Problem set: 0 solved, 3178 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/678 variables, 10/31 constraints. Problems are: Problem set: 0 solved, 3178 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:04:04] [INFO ] Deduced a trap composed of 15 places in 580 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:04:05] [INFO ] Deduced a trap composed of 17 places in 1057 ms of which 54 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:04:05] [INFO ] Deduced a trap composed of 19 places in 505 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:04:06] [INFO ] Deduced a trap composed of 21 places in 1007 ms of which 59 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:04:08] [INFO ] Deduced a trap composed of 23 places in 992 ms of which 58 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:04:09] [INFO ] Deduced a trap composed of 25 places in 983 ms of which 60 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:04:10] [INFO ] Deduced a trap composed of 39 places in 1027 ms of which 69 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:04:11] [INFO ] Deduced a trap composed of 41 places in 994 ms of which 68 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:04:11] [INFO ] Deduced a trap composed of 60 places in 579 ms of which 63 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:04:12] [INFO ] Deduced a trap composed of 3 places in 914 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:04:13] [INFO ] Deduced a trap composed of 61 places in 554 ms of which 70 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:04:14] [INFO ] Deduced a trap composed of 61 places in 958 ms of which 79 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:04:15] [INFO ] Deduced a trap composed of 3 places in 910 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:04:16] [INFO ] Deduced a trap composed of 35 places in 1005 ms of which 68 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:04:17] [INFO ] Deduced a trap composed of 37 places in 1015 ms of which 70 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:04:18] [INFO ] Deduced a trap composed of 39 places in 996 ms of which 71 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:04:19] [INFO ] Deduced a trap composed of 43 places in 986 ms of which 72 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:04:20] [INFO ] Deduced a trap composed of 78 places in 974 ms of which 88 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:04:21] [INFO ] Deduced a trap composed of 71 places in 1020 ms of which 79 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:04:22] [INFO ] Deduced a trap composed of 78 places in 940 ms of which 71 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/678 variables, 20/51 constraints. Problems are: Problem set: 0 solved, 3178 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:04:24] [INFO ] Deduced a trap composed of 27 places in 535 ms of which 48 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:04:25] [INFO ] Deduced a trap composed of 3 places in 518 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:04:25] [INFO ] Deduced a trap composed of 29 places in 494 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:04:26] [INFO ] Deduced a trap composed of 109 places in 512 ms of which 74 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:04:29] [INFO ] Deduced a trap composed of 19 places in 357 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:04:30] [INFO ] Deduced a trap composed of 21 places in 314 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:04:31] [INFO ] Deduced a trap composed of 115 places in 482 ms of which 70 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:04:31] [INFO ] Deduced a trap composed of 115 places in 424 ms of which 49 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:04:31] [INFO ] Deduced a trap composed of 23 places in 396 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:04:32] [INFO ] Deduced a trap composed of 115 places in 422 ms of which 65 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:04:32] [INFO ] Deduced a trap composed of 115 places in 373 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:04:41] [INFO ] Deduced a trap composed of 29 places in 126 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:04:43] [INFO ] Deduced a trap composed of 61 places in 584 ms of which 70 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:04:44] [INFO ] Deduced a trap composed of 61 places in 560 ms of which 69 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:04:44] [INFO ] Deduced a trap composed of 61 places in 559 ms of which 67 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:04:45] [INFO ] Deduced a trap composed of 61 places in 530 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:04:45] [INFO ] Deduced a trap composed of 60 places in 554 ms of which 65 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:04:46] [INFO ] Deduced a trap composed of 61 places in 553 ms of which 67 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:04:47] [INFO ] Deduced a trap composed of 61 places in 529 ms of which 65 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:04:47] [INFO ] Deduced a trap composed of 94 places in 507 ms of which 73 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/678 variables, 20/71 constraints. Problems are: Problem set: 0 solved, 3178 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 678/2578 variables, and 71 constraints, problems are : Problem set: 0 solved, 3178 unsolved in 105065 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, Generalized P Invariants (flows): 10/10 constraints, State Equation: 0/678 constraints, ReadFeed: 0/1228 constraints, PredecessorRefiner: 0/3178 constraints, Known Traps: 40/40 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 211892ms problems are : Problem set: 0 solved, 3178 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 387 out of 678 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 678/678 places, 4770/4770 transitions.
Applied a total of 0 rules in 209 ms. Remains 678 /678 variables (removed 0) and now considering 4770/4770 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 209 ms. Remains : 678/678 places, 4770/4770 transitions.
Detected timeout of ITS tools.
RANDOM walk for 750777 steps (0 resets) in 120004 ms. (6 steps per ms) remains 3178/3178 properties
BEST_FIRST walk for 4004 steps (8 resets) in 61 ms. (64 steps per ms) remains 3178/3178 properties
BEST_FIRST walk for 4004 steps (8 resets) in 56 ms. (70 steps per ms) remains 3178/3178 properties
BEST_FIRST walk for 4004 steps (8 resets) in 59 ms. (66 steps per ms) remains 3178/3178 properties
BEST_FIRST walk for 4004 steps (8 resets) in 58 ms. (67 steps per ms) remains 3178/3178 properties
BEST_FIRST walk for 4004 steps (8 resets) in 58 ms. (67 steps per ms) remains 3178/3178 properties
BEST_FIRST walk for 4004 steps (8 resets) in 57 ms. (69 steps per ms) remains 3178/3178 properties
BEST_FIRST walk for 4004 steps (8 resets) in 56 ms. (70 steps per ms) remains 3178/3178 properties
BEST_FIRST walk for 4004 steps (8 resets) in 58 ms. (67 steps per ms) remains 3178/3178 properties
BEST_FIRST walk for 4004 steps (8 resets) in 56 ms. (70 steps per ms) remains 3178/3178 properties
BEST_FIRST walk for 4004 steps (8 resets) in 55 ms. (71 steps per ms) remains 3178/3178 properties
BEST_FIRST walk for 4004 steps (8 resets) in 58 ms. (67 steps per ms) remains 3178/3178 properties
BEST_FIRST walk for 4004 steps (8 resets) in 56 ms. (70 steps per ms) remains 3178/3178 properties
BEST_FIRST walk for 4004 steps (8 resets) in 57 ms. (69 steps per ms) remains 3178/3178 properties
BEST_FIRST walk for 4004 steps (8 resets) in 58 ms. (67 steps per ms) remains 3178/3178 properties
BEST_FIRST walk for 4004 steps (8 resets) in 70 ms. (56 steps per ms) remains 3178/3178 properties
BEST_FIRST walk for 4004 steps (8 resets) in 58 ms. (67 steps per ms) remains 3178/3178 properties
BEST_FIRST walk for 4004 steps (8 resets) in 58 ms. (67 steps per ms) remains 3178/3178 properties
BEST_FIRST walk for 4004 steps (8 resets) in 66 ms. (59 steps per ms) remains 3178/3178 properties
BEST_FIRST walk for 4004 steps (8 resets) in 58 ms. (67 steps per ms) remains 3178/3178 properties
BEST_FIRST walk for 4004 steps (8 resets) in 57 ms. (69 steps per ms) remains 3178/3178 properties
BEST_FIRST walk for 4004 steps (8 resets) in 57 ms. (69 steps per ms) remains 3178/3178 properties
BEST_FIRST walk for 4004 steps (8 resets) in 56 ms. (70 steps per ms) remains 3178/3178 properties
BEST_FIRST walk for 4004 steps (8 resets) in 55 ms. (71 steps per ms) remains 3178/3178 properties
BEST_FIRST walk for 4004 steps (8 resets) in 58 ms. (67 steps per ms) remains 3178/3178 properties
BEST_FIRST walk for 4004 steps (8 resets) in 58 ms. (67 steps per ms) remains 3178/3178 properties
BEST_FIRST walk for 4004 steps (8 resets) in 59 ms. (66 steps per ms) remains 3178/3178 properties
BEST_FIRST walk for 4004 steps (8 resets) in 58 ms. (67 steps per ms) remains 3178/3178 properties
BEST_FIRST walk for 4004 steps (8 resets) in 57 ms. (69 steps per ms) remains 3178/3178 properties
BEST_FIRST walk for 4004 steps (8 resets) in 56 ms. (70 steps per ms) remains 3178/3178 properties
BEST_FIRST walk for 4004 steps (8 resets) in 56 ms. (70 steps per ms) remains 3178/3178 properties
BEST_FIRST walk for 4004 steps (8 resets) in 56 ms. (70 steps per ms) remains 3178/3178 properties
BEST_FIRST walk for 4004 steps (8 resets) in 58 ms. (67 steps per ms) remains 3178/3178 properties
BEST_FIRST walk for 4004 steps (8 resets) in 58 ms. (67 steps per ms) remains 3178/3178 properties
BEST_FIRST walk for 4004 steps (8 resets) in 59 ms. (66 steps per ms) remains 3178/3178 properties
BEST_FIRST walk for 4004 steps (8 resets) in 57 ms. (69 steps per ms) remains 3178/3178 properties
BEST_FIRST walk for 4004 steps (8 resets) in 56 ms. (70 steps per ms) remains 3178/3178 properties
BEST_FIRST walk for 4004 steps (8 resets) in 55 ms. (71 steps per ms) remains 3178/3178 properties
BEST_FIRST walk for 4004 steps (8 resets) in 58 ms. (67 steps per ms) remains 3178/3178 properties
BEST_FIRST walk for 4004 steps (8 resets) in 59 ms. (66 steps per ms) remains 3178/3178 properties
BEST_FIRST walk for 4004 steps (8 resets) in 58 ms. (67 steps per ms) remains 3178/3178 properties
BEST_FIRST walk for 4004 steps (8 resets) in 57 ms. (69 steps per ms) remains 3178/3178 properties
BEST_FIRST walk for 4004 steps (8 resets) in 57 ms. (69 steps per ms) remains 3178/3178 properties
BEST_FIRST walk for 4004 steps (8 resets) in 59 ms. (66 steps per ms) remains 3178/3178 properties
BEST_FIRST walk for 4004 steps (8 resets) in 59 ms. (66 steps per ms) remains 3178/3178 properties
BEST_FIRST walk for 4004 steps (8 resets) in 57 ms. (69 steps per ms) remains 3178/3178 properties
BEST_FIRST walk for 4004 steps (8 resets) in 56 ms. (70 steps per ms) remains 3178/3178 properties
BEST_FIRST walk for 4004 steps (8 resets) in 55 ms. (71 steps per ms) remains 3178/3178 properties
BEST_FIRST walk for 4004 steps (8 resets) in 58 ms. (67 steps per ms) remains 3178/3178 properties
BEST_FIRST walk for 4004 steps (8 resets) in 58 ms. (67 steps per ms) remains 3178/3178 properties
BEST_FIRST walk for 4004 steps (8 resets) in 59 ms. (66 steps per ms) remains 3178/3178 properties
Interrupted probabilistic random walk after 528110 steps, run timeout after 90001 ms. (steps per millisecond=5 ) properties seen :0 out of 3178
Probabilistic random walk after 528110 steps, saw 398586 distinct states, run finished after 90003 ms. (steps per millisecond=5 ) properties seen :0
[2025-05-31 03:06:48] [INFO ] Flow matrix only has 1900 transitions (discarded 2870 similar events)
[2025-05-31 03:06:48] [INFO ] Invariant cache hit.
[2025-05-31 03:06:48] [INFO ] State equation strengthened by 1228 read => feed constraints.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/387 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 3178 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/387 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 3178 unsolved
At refinement iteration 2 (OVERLAPS) 291/678 variables, 20/21 constraints. Problems are: Problem set: 0 solved, 3178 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/678 variables, 10/31 constraints. Problems are: Problem set: 0 solved, 3178 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:08:38] [INFO ] Deduced a trap composed of 15 places in 528 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:08:38] [INFO ] Deduced a trap composed of 17 places in 557 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:08:39] [INFO ] Deduced a trap composed of 19 places in 499 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:08:39] [INFO ] Deduced a trap composed of 21 places in 499 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:08:40] [INFO ] Deduced a trap composed of 31 places in 572 ms of which 54 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:08:40] [INFO ] Deduced a trap composed of 33 places in 531 ms of which 53 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:08:41] [INFO ] Deduced a trap composed of 35 places in 492 ms of which 54 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:08:41] [INFO ] Deduced a trap composed of 37 places in 537 ms of which 53 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:08:42] [INFO ] Deduced a trap composed of 61 places in 511 ms of which 74 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:08:42] [INFO ] Deduced a trap composed of 80 places in 584 ms of which 76 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:08:43] [INFO ] Deduced a trap composed of 81 places in 484 ms of which 63 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:08:43] [INFO ] Deduced a trap composed of 99 places in 493 ms of which 56 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:08:44] [INFO ] Deduced a trap composed of 61 places in 503 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:08:45] [INFO ] Deduced a trap composed of 61 places in 496 ms of which 55 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:08:45] [INFO ] Deduced a trap composed of 61 places in 473 ms of which 53 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:08:46] [INFO ] Deduced a trap composed of 61 places in 478 ms of which 52 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:08:46] [INFO ] Deduced a trap composed of 61 places in 453 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:08:46] [INFO ] Deduced a trap composed of 61 places in 409 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:08:47] [INFO ] Deduced a trap composed of 61 places in 376 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:08:47] [INFO ] Deduced a trap composed of 25 places in 375 ms of which 37 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/678 variables, 20/51 constraints. Problems are: Problem set: 0 solved, 3178 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:08:50] [INFO ] Deduced a trap composed of 3 places in 397 ms of which 17 ms to minimize.
SMT process timed out in 121663ms, After SMT, problems are : Problem set: 0 solved, 3178 unsolved
Fused 3178 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 387 out of 678 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 678/678 places, 4770/4770 transitions.
Applied a total of 0 rules in 211 ms. Remains 678 /678 variables (removed 0) and now considering 4770/4770 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 211 ms. Remains : 678/678 places, 4770/4770 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 678/678 places, 4770/4770 transitions.
Applied a total of 0 rules in 203 ms. Remains 678 /678 variables (removed 0) and now considering 4770/4770 (removed 0) transitions.
[2025-05-31 03:08:50] [INFO ] Flow matrix only has 1900 transitions (discarded 2870 similar events)
[2025-05-31 03:08:50] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 03:08:50] [INFO ] Implicit Places using invariants in 272 ms returned []
[2025-05-31 03:08:50] [INFO ] Flow matrix only has 1900 transitions (discarded 2870 similar events)
[2025-05-31 03:08:50] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 03:08:51] [INFO ] State equation strengthened by 1228 read => feed constraints.
[2025-05-31 03:08:54] [INFO ] Implicit Places using invariants and state equation in 3790 ms returned []
Implicit Place search using SMT with State Equation took 4066 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-31 03:08:55] [INFO ] Redundant transitions in 346 ms returned []
Running 4760 sub problems to find dead transitions.
[2025-05-31 03:08:55] [INFO ] Flow matrix only has 1900 transitions (discarded 2870 similar events)
[2025-05-31 03:08:55] [INFO ] Invariant cache hit.
[2025-05-31 03:08:55] [INFO ] State equation strengthened by 1228 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/678 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 4760 unsolved
SMT process timed out in 32517ms, After SMT, problems are : Problem set: 0 solved, 4760 unsolved
Search for dead transitions found 0 dead transitions in 32527ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 37159 ms. Remains : 678/678 places, 4770/4770 transitions.
RANDOM walk for 400000 steps (8 resets) in 8153 ms. (49 steps per ms) remains 201/387 properties
Running SMT prover for 201 properties.
[2025-05-31 03:09:30] [INFO ] Flow matrix only has 1900 transitions (discarded 2870 similar events)
[2025-05-31 03:09:30] [INFO ] Invariant cache hit.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-31 03:09:30] [INFO ] [Real]Absence check using 21 positive place invariants in 15 ms returned sat
[2025-05-31 03:09:30] [INFO ] [Real]Absence check using 21 positive and 10 generalized place invariants in 6 ms returned sat
[2025-05-31 03:09:31] [INFO ] After 681ms SMT Verify possible using state equation in real domain returned unsat :0 sat :201
[2025-05-31 03:09:31] [INFO ] State equation strengthened by 1228 read => feed constraints.
[2025-05-31 03:09:33] [INFO ] After 2588ms SMT Verify possible using 1228 Read/Feed constraints in real domain returned unsat :0 sat :201
TRAPS : Iteration 0
[2025-05-31 03:09:53] [INFO ] After 22422ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:201
[2025-05-31 03:09:53] [INFO ] After 23386ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:201
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-31 03:09:53] [INFO ] [Nat]Absence check using 21 positive place invariants in 13 ms returned sat
[2025-05-31 03:09:53] [INFO ] [Nat]Absence check using 21 positive and 10 generalized place invariants in 5 ms returned sat
[2025-05-31 03:09:54] [INFO ] After 731ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :201
[2025-05-31 03:09:58] [INFO ] After 3703ms SMT Verify possible using 1228 Read/Feed constraints in natural domain returned unsat :0 sat :201
TRAPS : Iteration 0
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:09:58] [INFO ] Deduced a trap composed of 3 places in 346 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:09:58] [INFO ] Deduced a trap composed of 3 places in 283 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:09:59] [INFO ] Deduced a trap composed of 3 places in 286 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:09:59] [INFO ] Deduced a trap composed of 11 places in 379 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:09:59] [INFO ] Deduced a trap composed of 3 places in 183 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:10:00] [INFO ] Deduced a trap composed of 27 places in 146 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:10:00] [INFO ] Deduced a trap composed of 31 places in 105 ms of which 9 ms to minimize.
[2025-05-31 03:10:00] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 2213 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:10:00] [INFO ] Deduced a trap composed of 3 places in 309 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:10:01] [INFO ] Deduced a trap composed of 13 places in 249 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:10:01] [INFO ] Deduced a trap composed of 31 places in 157 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:10:01] [INFO ] Deduced a trap composed of 43 places in 115 ms of which 6 ms to minimize.
[2025-05-31 03:10:01] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 1126 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:10:01] [INFO ] Deduced a trap composed of 3 places in 197 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:10:02] [INFO ] Deduced a trap composed of 3 places in 144 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:10:02] [INFO ] Deduced a trap composed of 3 places in 107 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:10:02] [INFO ] Deduced a trap composed of 3 places in 73 ms of which 3 ms to minimize.
[2025-05-31 03:10:02] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 797 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:10:02] [INFO ] Deduced a trap composed of 37 places in 174 ms of which 6 ms to minimize.
[2025-05-31 03:10:02] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 290 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:10:03] [INFO ] Deduced a trap composed of 19 places in 156 ms of which 8 ms to minimize.
[2025-05-31 03:10:03] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 268 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:10:03] [INFO ] Deduced a trap composed of 3 places in 75 ms of which 3 ms to minimize.
[2025-05-31 03:10:03] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 194 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:10:04] [INFO ] Deduced a trap composed of 15 places in 164 ms of which 9 ms to minimize.
[2025-05-31 03:10:05] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 282 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:10:06] [INFO ] Deduced a trap composed of 39 places in 117 ms of which 8 ms to minimize.
[2025-05-31 03:10:06] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 238 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:10:06] [INFO ] Deduced a trap composed of 19 places in 165 ms of which 12 ms to minimize.
[2025-05-31 03:10:06] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 284 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:10:07] [INFO ] Deduced a trap composed of 23 places in 171 ms of which 10 ms to minimize.
[2025-05-31 03:10:07] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 296 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:10:08] [INFO ] Deduced a trap composed of 21 places in 162 ms of which 12 ms to minimize.
[2025-05-31 03:10:08] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 282 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:10:09] [INFO ] Deduced a trap composed of 27 places in 171 ms of which 13 ms to minimize.
[2025-05-31 03:10:09] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 347 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:10:10] [INFO ] Deduced a trap composed of 31 places in 163 ms of which 8 ms to minimize.
[2025-05-31 03:10:10] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 278 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:10:13] [INFO ] Deduced a trap composed of 35 places in 162 ms of which 8 ms to minimize.
[2025-05-31 03:10:13] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 279 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:10:13] [INFO ] Deduced a trap composed of 37 places in 186 ms of which 14 ms to minimize.
[2025-05-31 03:10:13] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 307 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:10:15] [INFO ] Deduced a trap composed of 15 places in 193 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:10:15] [INFO ] Deduced a trap composed of 25 places in 153 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:10:15] [INFO ] Deduced a trap composed of 27 places in 108 ms of which 5 ms to minimize.
[2025-05-31 03:10:15] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 686 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:10:17] [INFO ] Deduced a trap composed of 17 places in 114 ms of which 7 ms to minimize.
[2025-05-31 03:10:17] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 229 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:10:18] [INFO ] Deduced a trap composed of 25 places in 132 ms of which 13 ms to minimize.
[2025-05-31 03:10:18] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 239 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:10:20] [INFO ] Deduced a trap composed of 39 places in 116 ms of which 9 ms to minimize.
[2025-05-31 03:10:20] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 242 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:10:20] [INFO ] Deduced a trap composed of 21 places in 115 ms of which 6 ms to minimize.
[2025-05-31 03:10:20] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 233 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:10:20] [INFO ] Deduced a trap composed of 23 places in 117 ms of which 6 ms to minimize.
[2025-05-31 03:10:21] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 296 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:10:24] [INFO ] Deduced a trap composed of 29 places in 123 ms of which 5 ms to minimize.
[2025-05-31 03:10:24] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 225 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:10:26] [INFO ] Deduced a trap composed of 21 places in 133 ms of which 12 ms to minimize.
[2025-05-31 03:10:26] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 233 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:10:28] [INFO ] Deduced a trap composed of 29 places in 165 ms of which 10 ms to minimize.
[2025-05-31 03:10:28] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 275 ms
TRAPS : Iteration 1
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:10:29] [INFO ] Deduced a trap composed of 31 places in 174 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:10:30] [INFO ] Deduced a trap composed of 35 places in 110 ms of which 9 ms to minimize.
[2025-05-31 03:10:30] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 466 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:10:30] [INFO ] Deduced a trap composed of 17 places in 204 ms of which 13 ms to minimize.
[2025-05-31 03:10:30] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 309 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:10:31] [INFO ] Deduced a trap composed of 23 places in 114 ms of which 5 ms to minimize.
[2025-05-31 03:10:31] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 216 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:10:31] [INFO ] Deduced a trap composed of 27 places in 163 ms of which 13 ms to minimize.
[2025-05-31 03:10:31] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 272 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:10:32] [INFO ] Deduced a trap composed of 23 places in 206 ms of which 17 ms to minimize.
[2025-05-31 03:10:32] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 321 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:10:33] [INFO ] Deduced a trap composed of 29 places in 164 ms of which 14 ms to minimize.
[2025-05-31 03:10:33] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 283 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:10:34] [INFO ] Deduced a trap composed of 25 places in 181 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:10:35] [INFO ] Deduced a trap composed of 29 places in 112 ms of which 7 ms to minimize.
[2025-05-31 03:10:35] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 467 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:10:35] [INFO ] Deduced a trap composed of 19 places in 113 ms of which 6 ms to minimize.
[2025-05-31 03:10:35] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 233 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:10:39] [INFO ] Deduced a trap composed of 33 places in 117 ms of which 6 ms to minimize.
[2025-05-31 03:10:39] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 227 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:10:41] [INFO ] Deduced a trap composed of 33 places in 170 ms of which 12 ms to minimize.
[2025-05-31 03:10:41] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 293 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:10:43] [INFO ] Deduced a trap composed of 25 places in 130 ms of which 10 ms to minimize.
[2025-05-31 03:10:43] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 255 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:10:44] [INFO ] Deduced a trap composed of 121 places in 424 ms of which 49 ms to minimize.
[2025-05-31 03:10:44] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 549 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:10:54] [INFO ] Deduced a trap composed of 35 places in 111 ms of which 10 ms to minimize.
[2025-05-31 03:10:54] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 217 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:10:54] [INFO ] Deduced a trap composed of 33 places in 104 ms of which 5 ms to minimize.
[2025-05-31 03:10:55] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 212 ms
TRAPS : Iteration 2
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:10:56] [INFO ] Deduced a trap composed of 41 places in 135 ms of which 12 ms to minimize.
[2025-05-31 03:10:56] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 252 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:10:57] [INFO ] Deduced a trap composed of 27 places in 159 ms of which 13 ms to minimize.
[2025-05-31 03:10:57] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 275 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:11:05] [INFO ] Deduced a trap composed of 81 places in 589 ms of which 50 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:11:06] [INFO ] Deduced a trap composed of 81 places in 562 ms of which 65 ms to minimize.
[2025-05-31 03:11:06] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1370 ms
TRAPS : Iteration 3
[2025-05-31 03:11:42] [INFO ] After 107553ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :201
[2025-05-31 03:11:46] [INFO ] After 112906ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :201
RANDOM walk for 804933 steps (0 resets) in 120004 ms. (6 steps per ms) remains 3176/3178 properties
BEST_FIRST walk for 4004 steps (8 resets) in 60 ms. (65 steps per ms) remains 3176/3176 properties
BEST_FIRST walk for 4004 steps (8 resets) in 57 ms. (69 steps per ms) remains 3176/3176 properties
BEST_FIRST walk for 4004 steps (8 resets) in 57 ms. (69 steps per ms) remains 3176/3176 properties
BEST_FIRST walk for 4004 steps (8 resets) in 58 ms. (67 steps per ms) remains 3176/3176 properties
BEST_FIRST walk for 4004 steps (8 resets) in 57 ms. (69 steps per ms) remains 3176/3176 properties
BEST_FIRST walk for 4004 steps (8 resets) in 59 ms. (66 steps per ms) remains 3176/3176 properties
BEST_FIRST walk for 4004 steps (8 resets) in 59 ms. (66 steps per ms) remains 3176/3176 properties
BEST_FIRST walk for 4004 steps (8 resets) in 57 ms. (69 steps per ms) remains 3176/3176 properties
BEST_FIRST walk for 4004 steps (8 resets) in 58 ms. (67 steps per ms) remains 3176/3176 properties
BEST_FIRST walk for 4004 steps (8 resets) in 58 ms. (67 steps per ms) remains 3176/3176 properties
BEST_FIRST walk for 4004 steps (8 resets) in 57 ms. (69 steps per ms) remains 3176/3176 properties
BEST_FIRST walk for 4004 steps (8 resets) in 59 ms. (66 steps per ms) remains 3176/3176 properties
BEST_FIRST walk for 4004 steps (8 resets) in 59 ms. (66 steps per ms) remains 3176/3176 properties
BEST_FIRST walk for 4004 steps (8 resets) in 60 ms. (65 steps per ms) remains 3176/3176 properties
BEST_FIRST walk for 4004 steps (8 resets) in 60 ms. (65 steps per ms) remains 3176/3176 properties
BEST_FIRST walk for 4004 steps (8 resets) in 57 ms. (69 steps per ms) remains 3176/3176 properties
BEST_FIRST walk for 4004 steps (8 resets) in 63 ms. (62 steps per ms) remains 3176/3176 properties
BEST_FIRST walk for 4004 steps (8 resets) in 60 ms. (65 steps per ms) remains 3176/3176 properties
BEST_FIRST walk for 4004 steps (8 resets) in 60 ms. (65 steps per ms) remains 3176/3176 properties
BEST_FIRST walk for 4004 steps (8 resets) in 58 ms. (67 steps per ms) remains 3176/3176 properties
BEST_FIRST walk for 4004 steps (8 resets) in 57 ms. (69 steps per ms) remains 3176/3176 properties
BEST_FIRST walk for 4004 steps (8 resets) in 59 ms. (66 steps per ms) remains 3176/3176 properties
BEST_FIRST walk for 4004 steps (8 resets) in 60 ms. (65 steps per ms) remains 3176/3176 properties
BEST_FIRST walk for 4004 steps (8 resets) in 57 ms. (69 steps per ms) remains 3176/3176 properties
BEST_FIRST walk for 4004 steps (8 resets) in 59 ms. (66 steps per ms) remains 3176/3176 properties
BEST_FIRST walk for 4004 steps (8 resets) in 60 ms. (65 steps per ms) remains 3176/3176 properties
BEST_FIRST walk for 4004 steps (8 resets) in 57 ms. (69 steps per ms) remains 3176/3176 properties
BEST_FIRST walk for 4004 steps (8 resets) in 60 ms. (65 steps per ms) remains 3176/3176 properties
BEST_FIRST walk for 4004 steps (8 resets) in 60 ms. (65 steps per ms) remains 3176/3176 properties
BEST_FIRST walk for 4004 steps (8 resets) in 61 ms. (64 steps per ms) remains 3176/3176 properties
BEST_FIRST walk for 4004 steps (8 resets) in 60 ms. (65 steps per ms) remains 3176/3176 properties
BEST_FIRST walk for 4004 steps (8 resets) in 58 ms. (67 steps per ms) remains 3176/3176 properties
BEST_FIRST walk for 4004 steps (8 resets) in 56 ms. (70 steps per ms) remains 3176/3176 properties
BEST_FIRST walk for 4004 steps (8 resets) in 59 ms. (66 steps per ms) remains 3176/3176 properties
BEST_FIRST walk for 4004 steps (8 resets) in 64 ms. (61 steps per ms) remains 3176/3176 properties
BEST_FIRST walk for 4004 steps (8 resets) in 56 ms. (70 steps per ms) remains 3176/3176 properties
BEST_FIRST walk for 4004 steps (8 resets) in 57 ms. (69 steps per ms) remains 3176/3176 properties
BEST_FIRST walk for 4004 steps (8 resets) in 59 ms. (66 steps per ms) remains 3176/3176 properties
BEST_FIRST walk for 4004 steps (8 resets) in 60 ms. (65 steps per ms) remains 3176/3176 properties
BEST_FIRST walk for 4004 steps (8 resets) in 58 ms. (67 steps per ms) remains 3176/3176 properties
BEST_FIRST walk for 4004 steps (8 resets) in 60 ms. (65 steps per ms) remains 3176/3176 properties
BEST_FIRST walk for 4004 steps (8 resets) in 56 ms. (70 steps per ms) remains 3176/3176 properties
BEST_FIRST walk for 4004 steps (8 resets) in 57 ms. (69 steps per ms) remains 3176/3176 properties
BEST_FIRST walk for 4004 steps (8 resets) in 60 ms. (65 steps per ms) remains 3176/3176 properties
BEST_FIRST walk for 4004 steps (8 resets) in 60 ms. (65 steps per ms) remains 3176/3176 properties
BEST_FIRST walk for 4004 steps (8 resets) in 57 ms. (69 steps per ms) remains 3176/3176 properties
BEST_FIRST walk for 4004 steps (8 resets) in 58 ms. (67 steps per ms) remains 3176/3176 properties
BEST_FIRST walk for 4004 steps (8 resets) in 60 ms. (65 steps per ms) remains 3176/3176 properties
BEST_FIRST walk for 4004 steps (8 resets) in 58 ms. (67 steps per ms) remains 3176/3176 properties
BEST_FIRST walk for 4004 steps (8 resets) in 60 ms. (65 steps per ms) remains 3176/3176 properties
Interrupted probabilistic random walk after 519849 steps, run timeout after 90001 ms. (steps per millisecond=5 ) properties seen :0 out of 3176
Probabilistic random walk after 519849 steps, saw 392693 distinct states, run finished after 90002 ms. (steps per millisecond=5 ) properties seen :0
[2025-05-31 03:13:47] [INFO ] Flow matrix only has 1900 transitions (discarded 2870 similar events)
[2025-05-31 03:13:47] [INFO ] Invariant cache hit.
[2025-05-31 03:13:47] [INFO ] State equation strengthened by 1228 read => feed constraints.
Starting Z3 with timeout 135.0 s and query timeout 13500.0 ms

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ QuasiLiveness = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution QuasiLiveness -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 QuasiLiveness -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="EisenbergMcGuire-PT-10"
export BK_EXAMINATION="QuasiLiveness"
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 EisenbergMcGuire-PT-10, examination is QuasiLiveness"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r077-tall-174860075000507"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/EisenbergMcGuire-PT-10.tgz
mv EisenbergMcGuire-PT-10 execution
cd execution
if [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "UpperBounds" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] || [ "QuasiLiveness" = "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 [ "QuasiLiveness" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "QuasiLiveness" != "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 "QuasiLiveness.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 '' QuasiLiveness.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] ; then
echo "FORMULA_NAME QuasiLiveness"
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 ;