Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r002-tall-174853728600122.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 AirplaneLD-PT-1000, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r002-tall-174853728600122
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 18M
-rw-r--r-- 1 mcc users 527K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 1.8M May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 357K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 2.0M May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:32 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 411K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 1.1M May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 205K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 809K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 387K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 1.2M May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 752K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 4.2M May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 54K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 97K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 5 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 4.3M 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

echo here is the order used to build the result vector(from xml file)
FORMULA_NAME AirplaneLD-PT-1000-CTLFireability-2025-00
FORMULA_NAME AirplaneLD-PT-1000-CTLFireability-2025-01
FORMULA_NAME AirplaneLD-PT-1000-CTLFireability-2025-02
FORMULA_NAME AirplaneLD-PT-1000-CTLFireability-2025-03
FORMULA_NAME AirplaneLD-PT-1000-CTLFireability-2025-04
FORMULA_NAME AirplaneLD-PT-1000-CTLFireability-2025-05
FORMULA_NAME AirplaneLD-PT-1000-CTLFireability-2025-06
FORMULA_NAME AirplaneLD-PT-1000-CTLFireability-2025-07
FORMULA_NAME AirplaneLD-PT-1000-CTLFireability-2025-08
FORMULA_NAME AirplaneLD-PT-1000-CTLFireability-2025-09
FORMULA_NAME AirplaneLD-PT-1000-CTLFireability-2025-10
FORMULA_NAME AirplaneLD-PT-1000-CTLFireability-2025-11
FORMULA_NAME AirplaneLD-PT-1000-CTLFireability-2025-12
FORMULA_NAME AirplaneLD-PT-1000-CTLFireability-2025-13
FORMULA_NAME AirplaneLD-PT-1000-CTLFireability-2025-14
FORMULA_NAME AirplaneLD-PT-1000-CTLFireability-2025-15

=== Now, execution of the tool begins

BK_START 1748539291286

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=AirplaneLD-PT-1000
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202505121319
[2025-05-29 17:21:32] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-05-29 17:21:32] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-29 17:21:33] [INFO ] Load time of PNML (sax parser for PT used): 419 ms
[2025-05-29 17:21:33] [INFO ] Transformed 7019 places.
[2025-05-29 17:21:33] [INFO ] Transformed 8008 transitions.
[2025-05-29 17:21:33] [INFO ] Found NUPN structural information;
[2025-05-29 17:21:33] [INFO ] Parsed PT model containing 7019 places and 8008 transitions and 30528 arcs in 557 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 93 ms.
Reduce places removed 3002 places and 0 transitions.
Support contains 3517 out of 4017 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 4017/4017 places, 8008/8008 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 4014 transition count 8008
Discarding 496 places :
Symmetric choice reduction at 1 with 496 rule applications. Total rules 499 place count 3518 transition count 7512
Iterating global reduction 1 with 496 rules applied. Total rules applied 995 place count 3518 transition count 7512
Ensure Unique test removed 496 transitions
Reduce isomorphic transitions removed 496 transitions.
Iterating post reduction 1 with 496 rules applied. Total rules applied 1491 place count 3518 transition count 7016
Applied a total of 1491 rules in 169 ms. Remains 3518 /4017 variables (removed 499) and now considering 7016/8008 (removed 992) transitions.
// Phase 1: matrix 7016 rows 3518 cols
[2025-05-29 17:21:35] [INFO ] Computed 1 invariants in 1143 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 17:21:36] [INFO ] Implicit Places using invariants in 2316 ms returned []
[2025-05-29 17:21:36] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 17:21:38] [INFO ] Implicit Places using invariants and state equation in 2542 ms returned []
Implicit Place search using SMT with State Equation took 4895 ms to find 0 implicit places.
Running 3508 sub problems to find dead transitions.
[2025-05-29 17:21:38] [INFO ] Invariant cache hit.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: ((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 1.0)
(s403 1.0)
(s404 1.0)
(s405 1.0)
(s406 1.0)
(s407 1.0)
(s408 1.0)
(s409 1.0)
(s410 1.0)
(s411 1.0)
(s412 1.0)
(s413 1.0)
(s414 1.0)
(s415 1.0)
(s416 1.0)
(s417 1.0)
(s418 1.0)
(s419 1.0)
(s420 1.0)
(s421 1.0)
(s422 1.0)
(s423 1.0)
(s424 timeout
1.0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 3513/10534 variables, and 0 constraints, problems are : Problem set: 0 solved, 3508 unsolved in 30090 ms.
Refiners :[Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/3518 constraints, PredecessorRefiner: 3508/4 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3508 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: ((s1 1)
(s2 1)
(s3 1)
(s4 1)
(s5 1)
(s6 1)
(s7 1)
(s8 1)
(s9 1)
(s10 1)
(s11 1)
(s12 1)
(s13 1)
(s14 1)
(s15 1)
(s16 1)
(s17 1)
(s18 1)
(s19 1)
(s20 1)
(s21 1)
(s22 1)
(s23 1)
(s24 1)
(s25 1)
(s26 1)
(s27 1)
(s28 1)
(s29 1)
(s30 1)
(s31 1)
(s32 1)
(s33 1)
(s34 1)
(s35 1)
(s36 1)
(s37 1)
(s38 1)
(s39 1)
(s40 1)
(s41 1)
(s42 1)
(s43 1)
(s44 1)
(s45 1)
(s46 1)
(s47 1)
(s48 1)
(s49 1)
(s50 1)
(s51 1)
(s52 1)
(s53 1)
(s54 1)
(s55 1)
(s56 1)
(s57 1)
(s58 1)
(s59 1)
(s60 1)
(s61 1)
(s62 1)
(s63 1)
(s64 1)
(s65 1)
(s66 1)
(s67 1)
(s68 1)
(s69 1)
(s70 1)
(s71 1)
(s72 1)
(s73 1)
(s74 1)
(s75 1)
(s76 1)
(s77 1)
(s78 1)
(s79 1)
(s80 1)
(s81 1)
(s82 1)
(s83 1)
(s84 1)
(s85 1)
(s86 1)
(s87 1)
(s88 1)
(s89 1)
(s90 1)
(s91 1)
(s92 1)
(s93 1)
(s94 1)
(s95 1)
(s96 1)
(s97 1)
(s98 1)
(s99 1)
(s100 1)
(s101 1)
(s102 1)
(s103 1)
(s104 1)
(s105 1)
(s106 1)
(s107 1)
(s108 1)
(s109 1)
(s110 1)
(s111 1)
(s112 1)
(s113 1)
(s114 1)
(s115 1)
(s116 1)
(s117 1)
(s118 1)
(s119 1)
(s120 1)
(s121 1)
(s122 1)
(s123 1)
(s124 1)
(s125 1)
(s126 1)
(s127 1)
(s128 1)
(s129 1)
(s130 1)
(s131 1)
(s132 1)
(s133 1)
(s134 1)
(s135 1)
(s136 1)
(s137 1)
(s138 1)
(s139 1)
(s140 1)
(s141 1)
(s142 1)
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(s1975 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 3513/10534 variables, and 0 constraints, problems are : Problem set: 0 solved, 3508 unsolved in 30062 ms.
Refiners :[Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/3518 constraints, PredecessorRefiner: 3504/4 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 70130ms problems are : Problem set: 0 solved, 3508 unsolved
Search for dead transitions found 0 dead transitions in 70166ms
Starting structural reductions in LTL mode, iteration 1 : 3518/4017 places, 7016/8008 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 75281 ms. Remains : 3518/4017 places, 7016/8008 transitions.
Support contains 3517 out of 3518 places after structural reductions.
[2025-05-29 17:22:49] [INFO ] Flatten gal took : 389 ms
[2025-05-29 17:22:50] [INFO ] Flatten gal took : 321 ms
[2025-05-29 17:22:52] [INFO ] Input system was already deterministic with 7016 transitions.
Reduction of identical properties reduced properties to check from 47 to 46
RANDOM walk for 40000 steps (4995 resets) in 10538 ms. (3 steps per ms) remains 13/46 properties
BEST_FIRST walk for 40004 steps (8 resets) in 224 ms. (177 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 87 ms. (454 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1417 ms. (28 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 3333 ms. (11 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 27 ms. (1428 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 33 ms. (1176 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 25 ms. (1538 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 222 ms. (179 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 23 ms. (1666 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 26 ms. (1481 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 17 ms. (2222 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 16 ms. (2353 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 28 ms. (1379 steps per ms) remains 13/13 properties
[2025-05-29 17:22:56] [INFO ] Invariant cache hit.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/2017 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 1 (OVERLAPS) 1/2018 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2018 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 13 unsolved
Problem AtomicPropp5 is UNSAT
Problem AtomicPropp35 is UNSAT
At refinement iteration 3 (OVERLAPS) 6017/8035 variables, 2018/2019 constraints. Problems are: Problem set: 2 solved, 11 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 8035/10534 variables, and 2019 constraints, problems are : Problem set: 2 solved, 11 unsolved in 5029 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 2018/3518 constraints, PredecessorRefiner: 13/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 2 solved, 11 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2014 variables, 0/0 constraints. Problems are: Problem set: 2 solved, 11 unsolved
At refinement iteration 1 (OVERLAPS) 3/2017 variables, 1/1 constraints. Problems are: Problem set: 2 solved, 11 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2017 variables, 0/1 constraints. Problems are: Problem set: 2 solved, 11 unsolved
Problem AtomicPropp11 is UNSAT
Problem AtomicPropp21 is UNSAT
Problem AtomicPropp32 is UNSAT
At refinement iteration 3 (OVERLAPS) 6017/8034 variables, 2017/2018 constraints. Problems are: Problem set: 5 solved, 8 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 8034/10534 variables, and 2018 constraints, problems are : Problem set: 5 solved, 8 unsolved in 5020 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 2017/3518 constraints, PredecessorRefiner: 11/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10135ms problems are : Problem set: 5 solved, 8 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 1512 out of 3518 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3518/3518 places, 7016/7016 transitions.
Graph (complete) has 5016 edges and 3518 vertex of which 3517 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.13 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 3517 transition count 7014
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 3 place count 3517 transition count 7013
Deduced a syphon composed of 1 places in 2 ms
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 3 rules applied. Total rules applied 6 place count 3515 transition count 7013
Discarding 1997 places :
Symmetric choice reduction at 1 with 1997 rule applications. Total rules 2003 place count 1518 transition count 5016
Iterating global reduction 1 with 1997 rules applied. Total rules applied 4000 place count 1518 transition count 5016
Ensure Unique test removed 1997 transitions
Reduce isomorphic transitions removed 1997 transitions.
Iterating post reduction 1 with 1997 rules applied. Total rules applied 5997 place count 1518 transition count 3019
Free-agglomeration rule applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 5998 place count 1518 transition count 3018
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 5999 place count 1517 transition count 3018
Applied a total of 5999 rules in 218 ms. Remains 1517 /3518 variables (removed 2001) and now considering 3018/7016 (removed 3998) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 218 ms. Remains : 1517/3518 places, 3018/7016 transitions.
RANDOM walk for 40000 steps (5328 resets) in 4595 ms. (8 steps per ms) remains 3/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 3531 ms. (11 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 68 ms. (579 steps per ms) remains 2/3 properties
BEST_FIRST walk for 40004 steps (16 resets) in 68 ms. (579 steps per ms) remains 1/2 properties
// Phase 1: matrix 3018 rows 1517 cols
[2025-05-29 17:23:09] [INFO ] Computed 1 invariants in 178 ms
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/1505 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 2/1507 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1507 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Problem AtomicPropp22 is UNSAT
After SMT solving in domain Real declared 4516/4535 variables, and 1508 constraints, problems are : Problem set: 1 solved, 0 unsolved in 1228 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 1507/1517 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1428ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 6 atomic propositions for a total of 16 simplifications.
FORMULA AirplaneLD-PT-1000-CTLFireability-2025-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-05-29 17:23:10] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2025-05-29 17:23:10] [INFO ] Flatten gal took : 221 ms
FORMULA AirplaneLD-PT-1000-CTLFireability-2025-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-05-29 17:23:11] [INFO ] Flatten gal took : 239 ms
[2025-05-29 17:23:12] [INFO ] Input system was already deterministic with 7016 transitions.
Computed a total of 3518 stabilizing places and 7016 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 3518 transition count 7016
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
AF dead knowledge conclusive for 2 formulas.
FORMULA AirplaneLD-PT-1000-CTLFireability-2025-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Starting structural reductions in SI_CTL mode, iteration 0 : 3518/3518 places, 7016/7016 transitions.
Discarding 2500 places :
Symmetric choice reduction at 0 with 2500 rule applications. Total rules 2500 place count 1018 transition count 4516
Iterating global reduction 0 with 2500 rules applied. Total rules applied 5000 place count 1018 transition count 4516
Ensure Unique test removed 2500 transitions
Reduce isomorphic transitions removed 2500 transitions.
Iterating post reduction 0 with 2500 rules applied. Total rules applied 7500 place count 1018 transition count 2016
Applied a total of 7500 rules in 161 ms. Remains 1018 /3518 variables (removed 2500) and now considering 2016/7016 (removed 5000) transitions.
// Phase 1: matrix 2016 rows 1018 cols
[2025-05-29 17:23:12] [INFO ] Computed 1 invariants in 90 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 17:23:13] [INFO ] Implicit Places using invariants in 219 ms returned [1017]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 225 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 1017/3518 places, 2016/7016 transitions.
Graph (complete) has 1515 edges and 1017 vertex of which 1016 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.7 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 1016 transition count 2014
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 1015 transition count 2014
Applied a total of 3 rules in 46 ms. Remains 1015 /1017 variables (removed 2) and now considering 2014/2016 (removed 2) transitions.
// Phase 1: matrix 2014 rows 1015 cols
[2025-05-29 17:23:13] [INFO ] Computed 0 invariants in 81 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 17:23:13] [INFO ] Implicit Places using invariants in 205 ms returned []
[2025-05-29 17:23:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 17:23:13] [INFO ] Implicit Places using invariants and state equation in 625 ms returned []
Implicit Place search using SMT with State Equation took 832 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 1015/3518 places, 2014/7016 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 1265 ms. Remains : 1015/3518 places, 2014/7016 transitions.
[2025-05-29 17:23:13] [INFO ] Flatten gal took : 38 ms
[2025-05-29 17:23:14] [INFO ] Flatten gal took : 44 ms
[2025-05-29 17:23:14] [INFO ] Input system was already deterministic with 2014 transitions.
[2025-05-29 17:23:14] [INFO ] Flatten gal took : 43 ms
[2025-05-29 17:23:14] [INFO ] Flatten gal took : 44 ms
[2025-05-29 17:23:14] [INFO ] Time to serialize gal into /tmp/CTLFireability6963960096137504459.gal : 15 ms
[2025-05-29 17:23:14] [INFO ] Time to serialize properties into /tmp/CTLFireability10531713997066382500.ctl : 9 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability6963960096137504459.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10531713997066382500.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,8.82111e+06,3.47898,103824,2,8280,5,325623,6,0,6071,31861,0


Converting to forward existential form...Done !
original formula: (AF(AG((((((((((((Speed_Left_Wheel_416==0)||(P4==0))&&((Speed_Left_Wheel_162==0)||(P4==0)))&&(((Speed_Left_Wheel_191==0)||(P4==0))&&((Spe...40419
=> equivalent forward existential formula: ([FwdG(Init,!(!(E(TRUE U !((((((((((((Speed_Left_Wheel_416==0)||(P4==0))&&((Speed_Left_Wheel_162==0)||(P4==0)))&...37404
Detected timeout of ITS tools.
java.io.IOException: Stream closed
at java.base/java.io.BufferedInputStream.ensureOpen(BufferedInputStream.java:206)
at java.base/java.io.BufferedInputStream.implRead(BufferedInputStream.java:411)
at java.base/java.io.BufferedInputStream.read(BufferedInputStream.java:405)
at java.base/sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:350)
at java.base/sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:393)
at java.base/sun.nio.cs.StreamDecoder.lockedRead(StreamDecoder.java:217)
at java.base/sun.nio.cs.StreamDecoder.read(StreamDecoder.java:171)
at java.base/java.io.InputStreamReader.read(InputStreamReader.java:188)
at java.base/java.io.BufferedReader.fill(BufferedReader.java:160)
at java.base/java.io.BufferedReader.implReadLine(BufferedReader.java:370)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:347)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:436)
at fr.lip6.move.gal.application.runner.its.ITSRunner$ITSInterpreter.run(ITSRunner.java:211)
at java.base/java.lang.Thread.run(Thread.java:1583)
[2025-05-29 17:23:44] [INFO ] Flatten gal took : 43 ms
[2025-05-29 17:23:44] [INFO ] Applying decomposition
[2025-05-29 17:23:44] [INFO ] Flatten gal took : 42 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/graph8578698587526410777.txt' '-o' '/tmp/graph8578698587526410777.bin' '-w' '/tmp/graph8578698587526410777.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph8578698587526410777.bin' '-l' '-1' '-v' '-w' '/tmp/graph8578698587526410777.weights' '-q' '0' '-e' '0.001'
[2025-05-29 17:23:44] [INFO ] Decomposing Gal with order
[2025-05-29 17:23:44] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-29 17:23:45] [INFO ] Removed a total of 1000 redundant transitions.
[2025-05-29 17:23:45] [INFO ] Flatten gal took : 613 ms
[2025-05-29 17:23:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 1001 labels/synchronizations in 58 ms.
[2025-05-29 17:23:45] [INFO ] Time to serialize gal into /tmp/CTLFireability9268480975178844983.gal : 10 ms
[2025-05-29 17:23:45] [INFO ] Time to serialize properties into /tmp/CTLFireability17699833834770157653.ctl : 6 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9268480975178844983.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17699833834770157653.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,8.82111e+06,0.57586,16360,28,1514,76,35909,62,65,3028,6564,0


Converting to forward existential form...Done !
original formula: (AF(AG((((((((((((u0.Speed_Left_Wheel_416==0)||(u5.P4==0))&&((u0.Speed_Left_Wheel_162==0)||(u5.P4==0)))&&(((u0.Speed_Left_Wheel_191==0)||...46419
=> equivalent forward existential formula: ([FwdG(Init,!(!(E(TRUE U !((((((((((((u0.Speed_Left_Wheel_416==0)||(u5.P4==0))&&((u0.Speed_Left_Wheel_162==0)||(...46504
Reverse transition relation is NOT exact ! Due to transitions t1413, t2009, t2011, i3.t2013, i3.u4.t1006, Intersection with reachable at each step enabled...207
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
dead was empty
(forward)formula 0,1,6.17012,175164,1,0,15058,648107,10775,6757,21115,1.04134e+06,33586
FORMULA AirplaneLD-PT-1000-CTLFireability-2025-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 3518/3518 places, 7016/7016 transitions.
Discarding 1500 places :
Symmetric choice reduction at 0 with 1500 rule applications. Total rules 1500 place count 2018 transition count 5516
Iterating global reduction 0 with 1500 rules applied. Total rules applied 3000 place count 2018 transition count 5516
Ensure Unique test removed 1500 transitions
Reduce isomorphic transitions removed 1500 transitions.
Iterating post reduction 0 with 1500 rules applied. Total rules applied 4500 place count 2018 transition count 4016
Applied a total of 4500 rules in 57 ms. Remains 2018 /3518 variables (removed 1500) and now considering 4016/7016 (removed 3000) transitions.
// Phase 1: matrix 4016 rows 2018 cols
[2025-05-29 17:23:52] [INFO ] Computed 1 invariants in 288 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 17:23:52] [INFO ] Implicit Places using invariants in 532 ms returned []
[2025-05-29 17:23:52] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 17:23:53] [INFO ] Implicit Places using invariants and state equation in 1179 ms returned []
Implicit Place search using SMT with State Equation took 1713 ms to find 0 implicit places.
Running 2008 sub problems to find dead transitions.
[2025-05-29 17:23:53] [INFO ] Invariant cache hit.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: ((s1 1.0)
(s2 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)timeout

(s128 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2013/6034 variables, and 0 constraints, problems are : Problem set: 0 solved, 2008 unsolved in 30038 ms.
Refiners :[Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2018 constraints, PredecessorRefiner: 2008/4 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2008 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2013/6034 variables, and 0 constraints, problems are : Problem set: 0 solved, 2008 unsolved in 30035 ms.
Refiners :[Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2018 constraints, PredecessorRefiner: 2004/4 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 65914ms problems are : Problem set: 0 solved, 2008 unsolved
Search for dead transitions found 0 dead transitions in 65920ms
Starting structural reductions in LTL mode, iteration 1 : 2018/3518 places, 4016/7016 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 67699 ms. Remains : 2018/3518 places, 4016/7016 transitions.
[2025-05-29 17:24:59] [INFO ] Flatten gal took : 84 ms
[2025-05-29 17:24:59] [INFO ] Flatten gal took : 92 ms
[2025-05-29 17:24:59] [INFO ] Input system was already deterministic with 4016 transitions.
[2025-05-29 17:24:59] [INFO ] Flatten gal took : 89 ms
[2025-05-29 17:24:59] [INFO ] Flatten gal took : 89 ms
[2025-05-29 17:24:59] [INFO ] Time to serialize gal into /tmp/CTLFireability5380329822384657592.gal : 14 ms
[2025-05-29 17:24:59] [INFO ] Time to serialize properties into /tmp/CTLFireability18444895858858708222.ctl : 8 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability5380329822384657592.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18444895858858708222.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.12122e+07,9.65988,240048,2,13803,5,1.92288e+06,6,0,12085,61706,0


Converting to forward existential form...Done !
original formula: AG(E(E(!((A(((Weight_Left_Wheel_off==1)&&(P1==1)) U (((((((((((Speed_Right_Wheel_99==1)&&(P5==1))||((Speed_Right_Wheel_295==1)&&(P5==1)))...77056
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(E(!((!((E(!((((((((((((Speed_Right_Wheel_99==1)&&(P5==1))||((Speed_Right_Wheel_295==1)&&...115455
Detected timeout of ITS tools.
java.io.IOException: Stream closed
at java.base/java.io.BufferedInputStream.ensureOpen(BufferedInputStream.java:206)
at java.base/java.io.BufferedInputStream.implRead(BufferedInputStream.java:411)
at java.base/java.io.BufferedInputStream.read(BufferedInputStream.java:405)
at java.base/sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:350)
at java.base/sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:393)
at java.base/sun.nio.cs.StreamDecoder.lockedRead(StreamDecoder.java:217)
at java.base/sun.nio.cs.StreamDecoder.read(StreamDecoder.java:171)
at java.base/java.io.InputStreamReader.read(InputStreamReader.java:188)
at java.base/java.io.BufferedReader.fill(BufferedReader.java:160)
at java.base/java.io.BufferedReader.implReadLine(BufferedReader.java:370)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:347)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:436)
at fr.lip6.move.gal.application.runner.its.ITSRunner$ITSInterpreter.run(ITSRunner.java:211)
at java.base/java.lang.Thread.run(Thread.java:1583)
[2025-05-29 17:25:30] [INFO ] Flatten gal took : 80 ms
[2025-05-29 17:25:30] [INFO ] Applying decomposition
[2025-05-29 17:25:30] [INFO ] Flatten gal took : 83 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/graph16353607169884042961.txt' '-o' '/tmp/graph16353607169884042961.bin' '-w' '/tmp/graph16353607169884042961.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph16353607169884042961.bin' '-l' '-1' '-v' '-w' '/tmp/graph16353607169884042961.weights' '-q' '0' '-e' '0.001'
[2025-05-29 17:25:30] [INFO ] Decomposing Gal with order
[2025-05-29 17:25:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-29 17:25:31] [INFO ] Removed a total of 2001 redundant transitions.
[2025-05-29 17:25:31] [INFO ] Flatten gal took : 1193 ms
[2025-05-29 17:25:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 2003 labels/synchronizations in 70 ms.
[2025-05-29 17:25:31] [INFO ] Time to serialize gal into /tmp/CTLFireability8721453594325579017.gal : 13 ms
[2025-05-29 17:25:31] [INFO ] Time to serialize properties into /tmp/CTLFireability3731231007049438293.ctl : 6 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability8721453594325579017.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3731231007049438293.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.12122e+07,2.33759,50984,30,3013,88,134789,63,65,6031,13085,0


Converting to forward existential form...Done !
original formula: AG(E(E(!((A(((i4.u4.Weight_Left_Wheel_off==1)&&(i4.u6.P1==1)) U (((((((((((u1.Speed_Right_Wheel_99==1)&&(u0.P5==1))||((u1.Speed_Right_Whe...89086
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(E(!((!((E(!((((((((((((u1.Speed_Right_Wheel_99==1)&&(u0.P5==1))||((u1.Speed_Right_Wheel_...136053
Reverse transition relation is NOT exact ! Due to transitions t2199, t3008, t4011, t4013, i4.t4015, Intersection with reachable at each step enabled. (des...201
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
(forward)formula 0,0,18.9647,392256,1,0,19193,1.83914e+06,21335,1435,44130,139521,43945
FORMULA AirplaneLD-PT-1000-CTLFireability-2025-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 3518/3518 places, 7016/7016 transitions.
Discarding 2500 places :
Symmetric choice reduction at 0 with 2500 rule applications. Total rules 2500 place count 1018 transition count 4516
Iterating global reduction 0 with 2500 rules applied. Total rules applied 5000 place count 1018 transition count 4516
Ensure Unique test removed 2500 transitions
Reduce isomorphic transitions removed 2500 transitions.
Iterating post reduction 0 with 2500 rules applied. Total rules applied 7500 place count 1018 transition count 2016
Applied a total of 7500 rules in 49 ms. Remains 1018 /3518 variables (removed 2500) and now considering 2016/7016 (removed 5000) transitions.
// Phase 1: matrix 2016 rows 1018 cols
[2025-05-29 17:25:51] [INFO ] Computed 1 invariants in 83 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 17:25:51] [INFO ] Implicit Places using invariants in 266 ms returned [1017]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 269 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1017/3518 places, 2016/7016 transitions.
Applied a total of 0 rules in 7 ms. Remains 1017 /1017 variables (removed 0) and now considering 2016/2016 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 327 ms. Remains : 1017/3518 places, 2016/7016 transitions.
[2025-05-29 17:25:51] [INFO ] Flatten gal took : 34 ms
[2025-05-29 17:25:51] [INFO ] Flatten gal took : 41 ms
[2025-05-29 17:25:51] [INFO ] Input system was already deterministic with 2016 transitions.
[2025-05-29 17:25:51] [INFO ] Flatten gal took : 38 ms
[2025-05-29 17:25:51] [INFO ] Flatten gal took : 38 ms
[2025-05-29 17:25:51] [INFO ] Time to serialize gal into /tmp/CTLFireability5211271881563813918.gal : 5 ms
[2025-05-29 17:25:51] [INFO ] Time to serialize properties into /tmp/CTLFireability10920290625246753466.ctl : 3 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability5211271881563813918.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10920290625246753466.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.33572e+07,2.63019,86828,2,6164,5,311769,6,0,6081,29358,0


Converting to forward existential form...Done !
original formula: ((EF(EX(AX((((((((((((Speed_Right_Wheel_803==1)&&(P5==1))||((Speed_Right_Wheel_549==1)&&(P5==1)))||(((Speed_Right_Wheel_578==1)&&(P5==1))...40540
=> equivalent forward existential formula: (([((FwdU((Init * !((E(TRUE U EX(!(EX(!((((((((((((Speed_Right_Wheel_803==1)&&(P5==1))||((Speed_Right_Wheel_549=...119203
Detected timeout of ITS tools.
java.io.IOException: Stream closed
at java.base/java.io.BufferedInputStream.ensureOpen(BufferedInputStream.java:206)
at java.base/java.io.BufferedInputStream.implRead(BufferedInputStream.java:411)
at java.base/java.io.BufferedInputStream.read(BufferedInputStream.java:405)
at java.base/sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:350)
at java.base/sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:393)
at java.base/sun.nio.cs.StreamDecoder.lockedRead(StreamDecoder.java:217)
at java.base/sun.nio.cs.StreamDecoder.read(StreamDecoder.java:171)
at java.base/java.io.InputStreamReader.read(InputStreamReader.java:188)
at java.base/java.io.BufferedReader.fill(BufferedReader.java:160)
at java.base/java.io.BufferedReader.implReadLine(BufferedReader.java:370)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:347)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:436)
at fr.lip6.move.gal.application.runner.its.ITSRunner$ITSInterpreter.run(ITSRunner.java:211)
at java.base/java.lang.Thread.run(Thread.java:1583)
[2025-05-29 17:26:21] [INFO ] Flatten gal took : 40 ms
[2025-05-29 17:26:21] [INFO ] Applying decomposition
[2025-05-29 17:26:21] [INFO ] Flatten gal took : 39 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/graph16773475523594427122.txt' '-o' '/tmp/graph16773475523594427122.bin' '-w' '/tmp/graph16773475523594427122.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph16773475523594427122.bin' '-l' '-1' '-v' '-w' '/tmp/graph16773475523594427122.weights' '-q' '0' '-e' '0.001'
[2025-05-29 17:26:21] [INFO ] Decomposing Gal with order
[2025-05-29 17:26:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-29 17:26:22] [INFO ] Removed a total of 1000 redundant transitions.
[2025-05-29 17:26:22] [INFO ] Flatten gal took : 291 ms
[2025-05-29 17:26:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 1001 labels/synchronizations in 19 ms.
[2025-05-29 17:26:22] [INFO ] Time to serialize gal into /tmp/CTLFireability2909711740002406073.gal : 6 ms
[2025-05-29 17:26:22] [INFO ] Time to serialize properties into /tmp/CTLFireability18259918849299884619.ctl : 3 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability2909711740002406073.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18259918849299884619.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.33572e+07,0.542224,16328,32,1514,95,35926,69,78,3030,6585,0


Converting to forward existential form...Done !
original formula: ((EF(EX(AX((((((((((((u1.Speed_Right_Wheel_803==1)&&(u5.P5==1))||((u1.Speed_Right_Wheel_549==1)&&(u5.P5==1)))||(((u1.Speed_Right_Wheel_57...46567
=> equivalent forward existential formula: (([((FwdU((Init * !((E(TRUE U EX(!(EX(!((((((((((((u1.Speed_Right_Wheel_803==1)&&(u5.P5==1))||((u1.Speed_Right_W...139617
Reverse transition relation is NOT exact ! Due to transitions t1413, t2009, t2011, i4.t2013, i4.u4.t2015, Intersection with reachable at each step enabled...207
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
(forward)formula 0,1,4.24904,96564,1,0,9845,306769,10855,2206,21623,39452,26370
FORMULA AirplaneLD-PT-1000-CTLFireability-2025-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 3518/3518 places, 7016/7016 transitions.
Discarding 2501 places :
Symmetric choice reduction at 0 with 2501 rule applications. Total rules 2501 place count 1017 transition count 4515
Iterating global reduction 0 with 2501 rules applied. Total rules applied 5002 place count 1017 transition count 4515
Ensure Unique test removed 2501 transitions
Reduce isomorphic transitions removed 2501 transitions.
Iterating post reduction 0 with 2501 rules applied. Total rules applied 7503 place count 1017 transition count 2014
Applied a total of 7503 rules in 57 ms. Remains 1017 /3518 variables (removed 2501) and now considering 2014/7016 (removed 5002) transitions.
// Phase 1: matrix 2014 rows 1017 cols
[2025-05-29 17:26:26] [INFO ] Computed 1 invariants in 149 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 17:26:26] [INFO ] Implicit Places using invariants in 328 ms returned []
[2025-05-29 17:26:26] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 17:26:27] [INFO ] Implicit Places using invariants and state equation in 661 ms returned []
Implicit Place search using SMT with State Equation took 991 ms to find 0 implicit places.
Running 1007 sub problems to find dead transitions.
[2025-05-29 17:26:27] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: ((s1 1.0)
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(s281 timeout
1.0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1012 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1007 unsolved
SMT process timed out in 32699ms, After SMT, problems are : Problem set: 0 solved, 1007 unsolved
Search for dead transitions found 0 dead transitions in 32702ms
Starting structural reductions in LTL mode, iteration 1 : 1017/3518 places, 2014/7016 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 33755 ms. Remains : 1017/3518 places, 2014/7016 transitions.
[2025-05-29 17:27:00] [INFO ] Flatten gal took : 34 ms
[2025-05-29 17:27:00] [INFO ] Flatten gal took : 39 ms
[2025-05-29 17:27:00] [INFO ] Input system was already deterministic with 2014 transitions.
[2025-05-29 17:27:00] [INFO ] Flatten gal took : 39 ms
[2025-05-29 17:27:00] [INFO ] Flatten gal took : 39 ms
[2025-05-29 17:27:00] [INFO ] Time to serialize gal into /tmp/CTLFireability8005047492629957162.gal : 6 ms
[2025-05-29 17:27:00] [INFO ] Time to serialize properties into /tmp/CTLFireability206495450560266916.ctl : 3 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability8005047492629957162.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability206495450560266916.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,102119,1.42697,48164,2,3543,5,143449,6,0,6079,17187,0


Converting to forward existential form...Done !
original formula: AG((EG(((((((((((((TheAltitude_369==0)||(P3==0))&&((TheAltitude_848==0)||(P3==0)))&&(((TheAltitude_877==0)||(P3==0))&&((TheAltitude_790==...34956
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * !((EX((stp2==0)) * !(!((E(!((stp1==1)) U (!(((Weight_Left_Wheel_on==1)&&(P1==1))) * !((stp1...35060
Reverse transition relation is NOT exact ! Due to transitions t1007, t1009, t1011, t1012, t1013, t1014, t1015, t1016, t1017, t1018, t1019, t1020, t1021, t1...7187
Detected timeout of ITS tools.
[2025-05-29 17:27:30] [INFO ] Flatten gal took : 38 ms
[2025-05-29 17:27:30] [INFO ] Applying decomposition
[2025-05-29 17:27:30] [INFO ] Flatten gal took : 39 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/graph14769710327040232916.txt' '-o' '/tmp/graph14769710327040232916.bin' '-w' '/tmp/graph14769710327040232916.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph14769710327040232916.bin' '-l' '-1' '-v' '-w' '/tmp/graph14769710327040232916.weights' '-q' '0' '-e' '0.001'
[2025-05-29 17:27:30] [INFO ] Decomposing Gal with order
[2025-05-29 17:27:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-29 17:27:31] [INFO ] Removed a total of 999 redundant transitions.
[2025-05-29 17:27:31] [INFO ] Flatten gal took : 495 ms
[2025-05-29 17:27:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 999 labels/synchronizations in 17 ms.
[2025-05-29 17:27:31] [INFO ] Time to serialize gal into /tmp/CTLFireability13410033960831778558.gal : 5 ms
[2025-05-29 17:27:31] [INFO ] Time to serialize properties into /tmp/CTLFireability4309663415629913151.ctl : 3 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability13410033960831778558.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4309663415629913151.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,102119,1.04227,37128,38,2011,129,131268,68,148,5009,6058,0


Converting to forward existential form...Done !
original formula: AG((EG(((((((((((((u2.TheAltitude_369==0)||(i2.u6.P3==0))&&((u2.TheAltitude_848==0)||(i2.u6.P3==0)))&&(((u2.TheAltitude_877==0)||(i2.u6.P...43971
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * !((EX((i2.u3.stp2==0)) * !(!((E(!((i2.u4.stp1==1)) U (!(((i2.u4.Weight_Left_Wheel_on==1)&&(...44087
Reverse transition relation is NOT exact ! Due to transitions t1007, t1591, i2.t2013, i2.t2011, i2.t1009, Intersection with reachable at each step enabled...207
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 3518/3518 places, 7016/7016 transitions.
Discarding 2000 places :
Symmetric choice reduction at 0 with 2000 rule applications. Total rules 2000 place count 1518 transition count 5016
Iterating global reduction 0 with 2000 rules applied. Total rules applied 4000 place count 1518 transition count 5016
Ensure Unique test removed 2000 transitions
Reduce isomorphic transitions removed 2000 transitions.
Iterating post reduction 0 with 2000 rules applied. Total rules applied 6000 place count 1518 transition count 3016
Applied a total of 6000 rules in 59 ms. Remains 1518 /3518 variables (removed 2000) and now considering 3016/7016 (removed 4000) transitions.
// Phase 1: matrix 3016 rows 1518 cols
[2025-05-29 17:28:01] [INFO ] Computed 1 invariants in 137 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 17:28:01] [INFO ] Implicit Places using invariants in 298 ms returned [1517]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 300 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1517/3518 places, 3016/7016 transitions.
Applied a total of 0 rules in 5 ms. Remains 1517 /1517 variables (removed 0) and now considering 3016/3016 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 365 ms. Remains : 1517/3518 places, 3016/7016 transitions.
[2025-05-29 17:28:01] [INFO ] Flatten gal took : 54 ms
[2025-05-29 17:28:01] [INFO ] Flatten gal took : 64 ms
[2025-05-29 17:28:02] [INFO ] Input system was already deterministic with 3016 transitions.
[2025-05-29 17:28:02] [INFO ] Flatten gal took : 63 ms
[2025-05-29 17:28:02] [INFO ] Flatten gal took : 64 ms
[2025-05-29 17:28:02] [INFO ] Time to serialize gal into /tmp/CTLFireability3481404997899834153.gal : 9 ms
[2025-05-29 17:28:02] [INFO ] Time to serialize properties into /tmp/CTLFireability10878338634122303911.ctl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability3481404997899834153.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10878338634122303911.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.56317e+07,4.48656,125808,2,7587,5,854941,6,0,9081,36165,0


Converting to forward existential form...Done !
original formula: A(!((((((((((((Speed_Right_Wheel_803==1)&&(P5==1))||((Speed_Right_Wheel_549==1)&&(P5==1)))||(((Speed_Right_Wheel_578==1)&&(P5==1))||((Spe...77015
=> equivalent forward existential formula: [((Init * !(EG(!((EG(E((stp4!=1) U (!(E(TRUE U !(((((((((((((TheAltitude_1298==1)&&(P3==1))||((TheAltitude_1777=...189224
Detected timeout of ITS tools.
java.io.IOException: Stream closed
at java.base/java.io.BufferedInputStream.ensureOpen(BufferedInputStream.java:206)
at java.base/java.io.BufferedInputStream.implRead(BufferedInputStream.java:411)
at java.base/java.io.BufferedInputStream.read(BufferedInputStream.java:405)
at java.base/sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:350)
at java.base/sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:393)
at java.base/sun.nio.cs.StreamDecoder.lockedRead(StreamDecoder.java:217)
at java.base/sun.nio.cs.StreamDecoder.read(StreamDecoder.java:171)
at java.base/java.io.InputStreamReader.read(InputStreamReader.java:188)
at java.base/java.io.BufferedReader.fill(BufferedReader.java:160)
at java.base/java.io.BufferedReader.implReadLine(BufferedReader.java:370)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:347)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:436)
at fr.lip6.move.gal.application.runner.its.ITSRunner$ITSInterpreter.run(ITSRunner.java:211)
at java.base/java.lang.Thread.run(Thread.java:1583)
[2025-05-29 17:28:32] [INFO ] Flatten gal took : 64 ms
[2025-05-29 17:28:32] [INFO ] Applying decomposition
[2025-05-29 17:28:32] [INFO ] Flatten gal took : 64 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/graph3374531016613014760.txt' '-o' '/tmp/graph3374531016613014760.bin' '-w' '/tmp/graph3374531016613014760.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph3374531016613014760.bin' '-l' '-1' '-v' '-w' '/tmp/graph3374531016613014760.weights' '-q' '0' '-e' '0.001'
[2025-05-29 17:28:32] [INFO ] Decomposing Gal with order
[2025-05-29 17:28:32] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-29 17:28:33] [INFO ] Removed a total of 1501 redundant transitions.
[2025-05-29 17:28:33] [INFO ] Flatten gal took : 625 ms
[2025-05-29 17:28:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 1503 labels/synchronizations in 31 ms.
[2025-05-29 17:28:33] [INFO ] Time to serialize gal into /tmp/CTLFireability10296129340955769112.gal : 9 ms
[2025-05-29 17:28:33] [INFO ] Time to serialize properties into /tmp/CTLFireability17803366407740932024.ctl : 5 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability10296129340955769112.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17803366407740932024.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.56317e+07,1.4192,38696,30,2512,94,133796,69,68,5533,10094,0


Converting to forward existential form...Done !
original formula: A(!((((((((((((u1.Speed_Right_Wheel_803==1)&&(u0.P5==1))||((u1.Speed_Right_Wheel_549==1)&&(u0.P5==1)))||(((u1.Speed_Right_Wheel_578==1)&&...89018
=> equivalent forward existential formula: [((Init * !(EG(!((EG(E((u0.stp4!=1) U (!(E(TRUE U !(((((((((((((u2.TheAltitude_1298==1)&&(u6.P3==1))||((u2.TheAl...220233
Reverse transition relation is NOT exact ! Due to transitions t1819, t2009, t3011, t3013, i4.u4.t3015, Intersection with reachable at each step enabled. (...204
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
(forward)formula 0,0,16.0645,333028,1,0,13784,1.73705e+06,16352,2190,37388,132148,30481
FORMULA AirplaneLD-PT-1000-CTLFireability-2025-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 3518/3518 places, 7016/7016 transitions.
Discarding 2998 places :
Symmetric choice reduction at 0 with 2998 rule applications. Total rules 2998 place count 520 transition count 4018
Iterating global reduction 0 with 2998 rules applied. Total rules applied 5996 place count 520 transition count 4018
Ensure Unique test removed 2998 transitions
Reduce isomorphic transitions removed 2998 transitions.
Iterating post reduction 0 with 2998 rules applied. Total rules applied 8994 place count 520 transition count 1020
Applied a total of 8994 rules in 30 ms. Remains 520 /3518 variables (removed 2998) and now considering 1020/7016 (removed 5996) transitions.
// Phase 1: matrix 1020 rows 520 cols
[2025-05-29 17:28:49] [INFO ] Computed 1 invariants in 38 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 17:28:49] [INFO ] Implicit Places using invariants in 105 ms returned []
[2025-05-29 17:28:49] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 17:28:49] [INFO ] Implicit Places using invariants and state equation in 261 ms returned []
Implicit Place search using SMT with State Equation took 368 ms to find 0 implicit places.
Running 510 sub problems to find dead transitions.
[2025-05-29 17:28:49] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/515 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 510 unsolved
At refinement iteration 1 (OVERLAPS) 1/516 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 510 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/516 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 510 unsolved
At refinement iteration 3 (OVERLAPS) 1020/1536 variables, 516/517 constraints. Problems are: Problem set: 0 solved, 510 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1536/1540 variables, and 517 constraints, problems are : Problem set: 0 solved, 510 unsolved in 30018 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 516/520 constraints, PredecessorRefiner: 510/510 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 510 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/515 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 510 unsolved
At refinement iteration 1 (OVERLAPS) 1/516 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 510 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/516 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 510 unsolved
At refinement iteration 3 (OVERLAPS) 1020/1536 variables, 516/517 constraints. Problems are: Problem set: 0 solved, 510 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1536 variables, 510/1027 constraints. Problems are: Problem set: 0 solved, 510 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1536/1540 variables, and 1027 constraints, problems are : Problem set: 0 solved, 510 unsolved in 30017 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 516/520 constraints, PredecessorRefiner: 510/510 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61078ms problems are : Problem set: 0 solved, 510 unsolved
Search for dead transitions found 0 dead transitions in 61079ms
Starting structural reductions in LTL mode, iteration 1 : 520/3518 places, 1020/7016 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61479 ms. Remains : 520/3518 places, 1020/7016 transitions.
[2025-05-29 17:29:50] [INFO ] Flatten gal took : 17 ms
[2025-05-29 17:29:50] [INFO ] Flatten gal took : 21 ms
[2025-05-29 17:29:51] [INFO ] Input system was already deterministic with 1020 transitions.
[2025-05-29 17:29:51] [INFO ] Flatten gal took : 19 ms
[2025-05-29 17:29:51] [INFO ] Flatten gal took : 19 ms
[2025-05-29 17:29:51] [INFO ] Time to serialize gal into /tmp/CTLFireability13763285971276760282.gal : 3 ms
[2025-05-29 17:29:51] [INFO ] Time to serialize properties into /tmp/CTLFireability3742805616821177890.ctl : 2 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability13763285971276760282.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3742805616821177890.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,80984,0.580467,23012,2,3833,5,112485,6,0,3097,13361,0


Converting to forward existential form...Done !
original formula: !(A(EX((stp5==1)) U (AF(((Weight_Left_Wheel_off==1)&&(P1==1))) * AF((((((((((((Speed_Right_Wheel_99==1)&&(P5==1))||((Speed_Right_Wheel_29...20520
=> equivalent forward existential formula: (([FwdG((FwdU(Init,!((!(EG(!(((Weight_Left_Wheel_off==1)&&(P1==1))))) * !(EG(!((((((((((((Speed_Right_Wheel_99==...82133
Reverse transition relation is NOT exact ! Due to transitions t510, t511, t512, t513, t514, t515, t516, t517, t518, t519, t520, t521, t522, t523, t524, t52...3216
Hit Full ! (commute/partial/dont) 1017/0/3
(forward)formula 0,1,15.0264,411412,1,0,1652,2.40415e+06,2078,589,19823,1.39685e+06,2177
FORMULA AirplaneLD-PT-1000-CTLFireability-2025-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 3518/3518 places, 7016/7016 transitions.
Discarding 3499 places :
Symmetric choice reduction at 0 with 3499 rule applications. Total rules 3499 place count 19 transition count 3517
Iterating global reduction 0 with 3499 rules applied. Total rules applied 6998 place count 19 transition count 3517
Ensure Unique test removed 3499 transitions
Reduce isomorphic transitions removed 3499 transitions.
Iterating post reduction 0 with 3499 rules applied. Total rules applied 10497 place count 19 transition count 18
Applied a total of 10497 rules in 31 ms. Remains 19 /3518 variables (removed 3499) and now considering 18/7016 (removed 6998) transitions.
// Phase 1: matrix 18 rows 19 cols
[2025-05-29 17:30:06] [INFO ] Computed 1 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 17:30:06] [INFO ] Implicit Places using invariants in 31 ms returned [18]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 32 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 18/3518 places, 18/7016 transitions.
Applied a total of 0 rules in 0 ms. Remains 18 /18 variables (removed 0) and now considering 18/18 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 63 ms. Remains : 18/3518 places, 18/7016 transitions.
[2025-05-29 17:30:06] [INFO ] Flatten gal took : 1 ms
[2025-05-29 17:30:06] [INFO ] Flatten gal took : 0 ms
[2025-05-29 17:30:06] [INFO ] Input system was already deterministic with 18 transitions.
[2025-05-29 17:30:06] [INFO ] Flatten gal took : 0 ms
[2025-05-29 17:30:06] [INFO ] Flatten gal took : 1 ms
[2025-05-29 17:30:06] [INFO ] Time to serialize gal into /tmp/CTLFireability15022077316648613755.gal : 0 ms
[2025-05-29 17:30:06] [INFO ] Time to serialize properties into /tmp/CTLFireability606396563703948162.ctl : 0 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability15022077316648613755.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability606396563703948162.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,323,0.004424,3784,2,56,5,245,6,0,87,237,0


Converting to forward existential form...Done !
original formula: EX(AX(FALSE))
=> equivalent forward existential formula: [(EY(Init) * !(EX(!(FALSE))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t9, t11, t13, t15, t17, Intersection with reachable at each step enabled. (destroyed/reverse...183
(forward)formula 0,0,0.009592,4040,1,0,49,1562,51,19,458,1483,43
FORMULA AirplaneLD-PT-1000-CTLFireability-2025-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in SI_CTL mode, iteration 0 : 3518/3518 places, 7016/7016 transitions.
Graph (complete) has 5016 edges and 3518 vertex of which 1 are kept as prefixes of interest. Removing 3517 places using SCC suffix rule.4 ms
Discarding 3517 places :
Also discarding 7014 output transitions
Drop transitions (Output transitions of discarded places.) removed 7014 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 1 transition count 1
Applied a total of 2 rules in 11 ms. Remains 1 /3518 variables (removed 3517) and now considering 1/7016 (removed 7015) transitions.
// Phase 1: matrix 1 rows 1 cols
[2025-05-29 17:30:06] [INFO ] Computed 0 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 17:30:06] [INFO ] Implicit Places using invariants in 29 ms returned []
[2025-05-29 17:30:06] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 17:30:06] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 67 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-29 17:30:06] [INFO ] Redundant transitions in 0 ms returned []
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Starting structural reductions in SI_CTL mode, iteration 1 : 1/3518 places, 1/7016 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 84 ms. Remains : 1/3518 places, 1/7016 transitions.
[2025-05-29 17:30:06] [INFO ] Flatten gal took : 0 ms
[2025-05-29 17:30:06] [INFO ] Flatten gal took : 0 ms
[2025-05-29 17:30:06] [INFO ] Input system was already deterministic with 1 transitions.
[2025-05-29 17:30:06] [INFO ] Flatten gal took : 0 ms
[2025-05-29 17:30:06] [INFO ] Flatten gal took : 0 ms
[2025-05-29 17:30:06] [INFO ] Time to serialize gal into /tmp/CTLFireability16861099593788243796.gal : 0 ms
[2025-05-29 17:30:06] [INFO ] Time to serialize properties into /tmp/CTLFireability12785666950297030906.ctl : 0 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability16861099593788243796.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12785666950297030906.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2,0.001898,3660,2,2,5,6,6,0,5,4,0


Converting to forward existential form...Done !
original formula: EF(AG((stp2==1)))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !((stp2==1)))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.002678,3916,1,0,6,8,15,1,20,7,5
FORMULA AirplaneLD-PT-1000-CTLFireability-2025-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 3518/3518 places, 7016/7016 transitions.
Discarding 3495 places :
Symmetric choice reduction at 0 with 3495 rule applications. Total rules 3495 place count 23 transition count 3521
Iterating global reduction 0 with 3495 rules applied. Total rules applied 6990 place count 23 transition count 3521
Ensure Unique test removed 3495 transitions
Reduce isomorphic transitions removed 3495 transitions.
Iterating post reduction 0 with 3495 rules applied. Total rules applied 10485 place count 23 transition count 26
Applied a total of 10485 rules in 35 ms. Remains 23 /3518 variables (removed 3495) and now considering 26/7016 (removed 6990) transitions.
// Phase 1: matrix 26 rows 23 cols
[2025-05-29 17:30:06] [INFO ] Computed 1 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 17:30:06] [INFO ] Implicit Places using invariants in 90 ms returned [22]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 93 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 22/3518 places, 26/7016 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 26/26 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 128 ms. Remains : 22/3518 places, 26/7016 transitions.
[2025-05-29 17:30:06] [INFO ] Flatten gal took : 1 ms
[2025-05-29 17:30:06] [INFO ] Flatten gal took : 1 ms
[2025-05-29 17:30:06] [INFO ] Input system was already deterministic with 26 transitions.
[2025-05-29 17:30:06] [INFO ] Flatten gal took : 1 ms
[2025-05-29 17:30:06] [INFO ] Flatten gal took : 1 ms
[2025-05-29 17:30:06] [INFO ] Time to serialize gal into /tmp/CTLFireability6468980205028755512.gal : 0 ms
[2025-05-29 17:30:06] [INFO ] Time to serialize properties into /tmp/CTLFireability5344125631537379470.ctl : 0 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability6468980205028755512.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5344125631537379470.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,837,0.00464,3900,2,62,5,298,6,0,111,273,0


Converting to forward existential form...Done !
original formula: AG(((((stp5==1)||(TheAltitude_451==0)) + ((P3==0) + (EX((stp5==0)) * (((stp4==0)||(TheAltitude_306==0))||(P3==0))))) + (AG(((Speed_Left_W...240
=> equivalent forward existential formula: ([(FwdU((FwdU(Init,TRUE) * !((((stp5==1)||(TheAltitude_451==0)) + ((P3==0) + (EX((stp5==0)) * (((stp4==0)||(TheA...457
Reverse transition relation is NOT exact ! Due to transitions t13, t16, t19, t20, t21, t23, t25, Intersection with reachable at each step enabled. (destro...194
(forward)formula 0,1,0.014883,4540,1,0,66,2631,75,26,602,2440,64
FORMULA AirplaneLD-PT-1000-CTLFireability-2025-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in SI_CTL mode, iteration 0 : 3518/3518 places, 7016/7016 transitions.
Discarding 3495 places :
Symmetric choice reduction at 0 with 3495 rule applications. Total rules 3495 place count 23 transition count 3521
Iterating global reduction 0 with 3495 rules applied. Total rules applied 6990 place count 23 transition count 3521
Ensure Unique test removed 3495 transitions
Reduce isomorphic transitions removed 3495 transitions.
Iterating post reduction 0 with 3495 rules applied. Total rules applied 10485 place count 23 transition count 26
Applied a total of 10485 rules in 61 ms. Remains 23 /3518 variables (removed 3495) and now considering 26/7016 (removed 6990) transitions.
// Phase 1: matrix 26 rows 23 cols
[2025-05-29 17:30:06] [INFO ] Computed 1 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 17:30:06] [INFO ] Implicit Places using invariants in 32 ms returned [22]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 35 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 22/3518 places, 26/7016 transitions.
Graph (complete) has 23 edges and 22 vertex of which 21 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 21 transition count 24
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 20 transition count 24
Applied a total of 3 rules in 1 ms. Remains 20 /22 variables (removed 2) and now considering 24/26 (removed 2) transitions.
// Phase 1: matrix 24 rows 20 cols
[2025-05-29 17:30:06] [INFO ] Computed 0 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 17:30:06] [INFO ] Implicit Places using invariants in 17 ms returned []
[2025-05-29 17:30:06] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 17:30:06] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 20/3518 places, 24/7016 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 151 ms. Remains : 20/3518 places, 24/7016 transitions.
[2025-05-29 17:30:06] [INFO ] Flatten gal took : 1 ms
[2025-05-29 17:30:06] [INFO ] Flatten gal took : 1 ms
[2025-05-29 17:30:06] [INFO ] Input system was already deterministic with 24 transitions.
[2025-05-29 17:30:06] [INFO ] Flatten gal took : 0 ms
[2025-05-29 17:30:06] [INFO ] Flatten gal took : 0 ms
[2025-05-29 17:30:06] [INFO ] Time to serialize gal into /tmp/CTLFireability11117995210301173020.gal : 0 ms
[2025-05-29 17:30:06] [INFO ] Time to serialize properties into /tmp/CTLFireability14346398239309848397.ctl : 0 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability11117995210301173020.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14346398239309848397.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,619,0.004652,3860,2,69,5,354,6,0,101,268,0


Converting to forward existential form...Done !
original formula: EF(((AG(((stp4==0)&&(((TheAltitude_2000==0)||(P3==0))||((Speed_Right_Wheel_506==0)||(P5==0))))) * EG(((stp5==1)||((TheAltitude_1398==1)&&...203
=> equivalent forward existential formula: [FwdG(((FwdU(Init,TRUE) * ((TheAltitude_1502==1)&&(P3==1))) * !(E(TRUE U !(((stp4==0)&&(((TheAltitude_2000==0)||...265
Reverse transition relation is NOT exact ! Due to transitions t11, t13, t14, t16, t21, t23, Intersection with reachable at each step enabled. (destroyed/r...189
dead was empty
(forward)formula 0,0,0.01539,4500,1,0,65,2989,74,25,588,2633,70
FORMULA AirplaneLD-PT-1000-CTLFireability-2025-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 3518/3518 places, 7016/7016 transitions.
Discarding 3499 places :
Symmetric choice reduction at 0 with 3499 rule applications. Total rules 3499 place count 19 transition count 3517
Iterating global reduction 0 with 3499 rules applied. Total rules applied 6998 place count 19 transition count 3517
Ensure Unique test removed 3499 transitions
Reduce isomorphic transitions removed 3499 transitions.
Iterating post reduction 0 with 3499 rules applied. Total rules applied 10497 place count 19 transition count 18
Applied a total of 10497 rules in 33 ms. Remains 19 /3518 variables (removed 3499) and now considering 18/7016 (removed 6998) transitions.
// Phase 1: matrix 18 rows 19 cols
[2025-05-29 17:30:06] [INFO ] Computed 1 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 17:30:06] [INFO ] Implicit Places using invariants in 31 ms returned [18]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 32 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 18/3518 places, 18/7016 transitions.
Applied a total of 0 rules in 0 ms. Remains 18 /18 variables (removed 0) and now considering 18/18 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 66 ms. Remains : 18/3518 places, 18/7016 transitions.
[2025-05-29 17:30:06] [INFO ] Flatten gal took : 1 ms
[2025-05-29 17:30:06] [INFO ] Flatten gal took : 1 ms
[2025-05-29 17:30:06] [INFO ] Input system was already deterministic with 18 transitions.
[2025-05-29 17:30:06] [INFO ] Flatten gal took : 1 ms
[2025-05-29 17:30:06] [INFO ] Flatten gal took : 0 ms
[2025-05-29 17:30:06] [INFO ] Time to serialize gal into /tmp/CTLFireability12243283780259011863.gal : 0 ms
[2025-05-29 17:30:06] [INFO ] Time to serialize properties into /tmp/CTLFireability12413902511430321874.ctl : 1 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability12243283780259011863.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12413902511430321874.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,323,0.00386,3784,2,56,5,245,6,0,87,237,0


Converting to forward existential form...Done !
original formula: AX(FALSE)
=> equivalent forward existential formula: [(EY(Init) * !(FALSE))] = FALSE
(forward)formula 0,0,0.004168,3784,1,0,6,245,7,1,123,237,1
FORMULA AirplaneLD-PT-1000-CTLFireability-2025-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in SI_CTL mode, iteration 0 : 3518/3518 places, 7016/7016 transitions.
Graph (complete) has 5016 edges and 3518 vertex of which 2 are kept as prefixes of interest. Removing 3516 places using SCC suffix rule.2 ms
Discarding 3516 places :
Also discarding 4016 output transitions
Drop transitions (Output transitions of discarded places.) removed 4016 transitions
Ensure Unique test removed 2998 transitions
Reduce isomorphic transitions removed 2998 transitions.
Iterating post reduction 0 with 2998 rules applied. Total rules applied 2999 place count 2 transition count 2
Applied a total of 2999 rules in 13 ms. Remains 2 /3518 variables (removed 3516) and now considering 2/7016 (removed 7014) transitions.
// Phase 1: matrix 2 rows 2 cols
[2025-05-29 17:30:06] [INFO ] Computed 0 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 17:30:06] [INFO ] Implicit Places using invariants in 20 ms returned []
[2025-05-29 17:30:06] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 17:30:06] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 42 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-29 17:30:06] [INFO ] Redundant transitions in 0 ms returned []
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Starting structural reductions in SI_CTL mode, iteration 1 : 2/3518 places, 2/7016 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 60 ms. Remains : 2/3518 places, 2/7016 transitions.
[2025-05-29 17:30:06] [INFO ] Flatten gal took : 1 ms
[2025-05-29 17:30:06] [INFO ] Flatten gal took : 0 ms
[2025-05-29 17:30:06] [INFO ] Input system was already deterministic with 2 transitions.
[2025-05-29 17:30:06] [INFO ] Flatten gal took : 0 ms
[2025-05-29 17:30:06] [INFO ] Flatten gal took : 0 ms
[2025-05-29 17:30:06] [INFO ] Time to serialize gal into /tmp/CTLFireability7721173042796924481.gal : 0 ms
[2025-05-29 17:30:06] [INFO ] Time to serialize properties into /tmp/CTLFireability17476778898924155658.ctl : 0 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7721173042796924481.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17476778898924155658.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4,0.001441,3660,2,3,5,12,6,0,9,9,0


Converting to forward existential form...Done !
original formula: EG(EF((AF(AG((stp5==0))) + (stp3==0))))
=> equivalent forward existential formula: [FwdG(Init,E(TRUE U (!(EG(!(!(E(TRUE U !((stp5==0))))))) + (stp3==0))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.00245,4044,1,0,10,25,22,6,42,32,14
FORMULA AirplaneLD-PT-1000-CTLFireability-2025-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 3518/3518 places, 7016/7016 transitions.
Discarding 3498 places :
Symmetric choice reduction at 0 with 3498 rule applications. Total rules 3498 place count 20 transition count 3518
Iterating global reduction 0 with 3498 rules applied. Total rules applied 6996 place count 20 transition count 3518
Ensure Unique test removed 3498 transitions
Reduce isomorphic transitions removed 3498 transitions.
Iterating post reduction 0 with 3498 rules applied. Total rules applied 10494 place count 20 transition count 20
Applied a total of 10494 rules in 31 ms. Remains 20 /3518 variables (removed 3498) and now considering 20/7016 (removed 6996) transitions.
// Phase 1: matrix 20 rows 20 cols
[2025-05-29 17:30:06] [INFO ] Computed 1 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 17:30:06] [INFO ] Implicit Places using invariants in 38 ms returned [19]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 42 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 19/3518 places, 20/7016 transitions.
Applied a total of 0 rules in 0 ms. Remains 19 /19 variables (removed 0) and now considering 20/20 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 73 ms. Remains : 19/3518 places, 20/7016 transitions.
[2025-05-29 17:30:06] [INFO ] Flatten gal took : 1 ms
[2025-05-29 17:30:06] [INFO ] Flatten gal took : 1 ms
[2025-05-29 17:30:06] [INFO ] Input system was already deterministic with 20 transitions.
[2025-05-29 17:30:06] [INFO ] Flatten gal took : 1 ms
[2025-05-29 17:30:07] [INFO ] Flatten gal took : 1 ms
[2025-05-29 17:30:07] [INFO ] Time to serialize gal into /tmp/CTLFireability12032555830301320977.gal : 0 ms
[2025-05-29 17:30:07] [INFO ] Time to serialize properties into /tmp/CTLFireability4765739295536253901.ctl : 0 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability12032555830301320977.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4765739295536253901.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,425,0.003914,3916,2,65,5,290,6,0,93,269,0


Converting to forward existential form...Done !
original formula: AX(AF((AF(EX(((TheAltitude_582==1)&&(P3==1)))) + (stp5==1))))
=> equivalent forward existential formula: [FwdG(EY(Init),!((!(EG(!(EX(((TheAltitude_582==1)&&(P3==1)))))) + (stp5==1))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t10, t12, t14, t15, t17, t19, Intersection with reachable at each step enabled. (destroyed/r...189
(forward)formula 0,0,0.022575,4812,1,0,125,5737,65,71,496,7641,118
FORMULA AirplaneLD-PT-1000-CTLFireability-2025-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

[2025-05-29 17:30:07] [INFO ] Flatten gal took : 128 ms
[2025-05-29 17:30:07] [INFO ] Flatten gal took : 133 ms
[2025-05-29 17:30:07] [INFO ] Applying decomposition
[2025-05-29 17:30:07] [INFO ] Flatten gal took : 133 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/graph9830583187585967671.txt' '-o' '/tmp/graph9830583187585967671.bin' '-w' '/tmp/graph9830583187585967671.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph9830583187585967671.bin' '-l' '-1' '-v' '-w' '/tmp/graph9830583187585967671.weights' '-q' '0' '-e' '0.001'
[2025-05-29 17:30:07] [INFO ] Decomposing Gal with order
[2025-05-29 17:30:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-29 17:30:10] [INFO ] Removed a total of 3501 redundant transitions.
[2025-05-29 17:30:10] [INFO ] Flatten gal took : 2607 ms
[2025-05-29 17:30:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 3504 labels/synchronizations in 153 ms.
[2025-05-29 17:30:10] [INFO ] Time to serialize gal into /tmp/CTLFireability11984053485665004667.gal : 16 ms
[2025-05-29 17:30:10] [INFO ] Time to serialize properties into /tmp/CTLFireability9613904979887714776.ctl : 2 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability11984053485665004667.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9613904979887714776.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.71968e+10,6.58231,118608,30,5262,89,516783,66,65,12024,25356,0


Converting to forward existential form...Done !
original formula: AG((EG(((((((((((((u2.TheAltitude_369==0)||(u5.P3==0))&&((u2.TheAltitude_848==0)||(u5.P3==0)))&&(((u2.TheAltitude_877==0)||(u5.P3==0))&&(...40971
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * !((EX((u3.stp2==0)) * !(!((E(!((i5.u4.stp1==1)) U (!(((i5.u4.Weight_Left_Wheel_on==1)&&(i5....41087
Reverse transition relation is NOT exact ! Due to transitions t4190, t4559, t6807, t7013, i5.t7015, Intersection with reachable at each step enabled. (des...201
Using saturation style SCC detection
ITS-tools command line returned an error code 139
[2025-05-29 17:33:05] [INFO ] Applying decomposition
[2025-05-29 17:33:06] [INFO ] Flatten gal took : 134 ms
[2025-05-29 17:33:06] [INFO ] Decomposing Gal with order
[2025-05-29 17:33:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-29 17:33:08] [INFO ] Removed a total of 3501 redundant transitions.
[2025-05-29 17:33:08] [INFO ] Flatten gal took : 2077 ms
[2025-05-29 17:33:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 3506 labels/synchronizations in 146 ms.
[2025-05-29 17:33:08] [INFO ] Time to serialize gal into /tmp/CTLFireability17723655650452878392.gal : 16 ms
[2025-05-29 17:33:08] [INFO ] Time to serialize properties into /tmp/CTLFireability4868710799904545422.ctl : 2 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability17723655650452878392.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4868710799904545422.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.71968e+10,7.95858,172464,30,10014,85,648793,63,57,12539,43536,0


Converting to forward existential form...Done !
original formula: AG((EG(((((((((((((u1.TheAltitude_369==0)||(u4.P3==0))&&((u1.TheAltitude_848==0)||(u4.P3==0)))&&(((u1.TheAltitude_877==0)||(u4.P3==0))&&(...40962
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * !((EX((u5.stp2==0)) * !(!((E(!((u4.stp1==1)) U (!(((u4.Weight_Left_Wheel_on==1)&&(u6.P1==1)...41072
Reverse transition relation is NOT exact ! Due to transitions t3527, t5009, t5060, t7013, t7014, Intersection with reachable at each step enabled. (destro...198
Using saturation style SCC detection
Using saturation style SCC detection
ITS-tools command line returned an error code 139
[2025-05-29 17:35:54] [INFO ] Flatten gal took : 134 ms
[2025-05-29 17:35:54] [INFO ] Input system was already deterministic with 7016 transitions.
[2025-05-29 17:35:54] [INFO ] Transformed 3518 places.
[2025-05-29 17:35:54] [INFO ] Transformed 7016 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2025-05-29 17:35:56] [INFO ] Time to serialize gal into /tmp/CTLFireability1331302152847233572.gal : 19 ms
[2025-05-29 17:35:56] [INFO ] Time to serialize properties into /tmp/CTLFireability12420319225787212924.ctl : 2 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability1331302152847233572.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12420319225787212924.ctl' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...329
Successfully loaded order from file /home/mcc/execution/model.ord
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.71968e+10,26.3647,633828,2,11557,5,2.17846e+06,6,0,21085,36662,0


Converting to forward existential form...Done !
original formula: AG((EG(((((((((((((TheAltitude_369==0)||(P3==0))&&((TheAltitude_848==0)||(P3==0)))&&(((TheAltitude_877==0)||(P3==0))&&((TheAltitude_790==...34956
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * !((EX((stp2==0)) * !(!((E(!((stp1==1)) U (!(((Weight_Left_Wheel_on==1)&&(P1==1))) * !((stp1...35060
Reverse transition relation is NOT exact ! Due to transitions t3508, t3509, t3510, t3511, t3512, t3513, t3514, t3515, t3516, t3517, t3518, t3519, t3520, t3...14194
(forward)formula 0,1,754.065,11831096,1,0,9099,8.60102e+07,15,3543,63270,2.45678e+07,49
FORMULA AirplaneLD-PT-1000-CTLFireability-2025-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

***************************************

Total runtime 1621039 ms.

BK_STOP 1748540913600

--------------------
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
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ 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 CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

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="AirplaneLD-PT-1000"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
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 AirplaneLD-PT-1000, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r002-tall-174853728600122"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AirplaneLD-PT-1000.tgz
mv AirplaneLD-PT-1000 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.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 '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;