Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r355-tall-171683758100130.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-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 2-5568
Executing tool greatspnxred
Input is ShieldIIPs-PT-040A, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r355-tall-171683758100130
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 740K
-rw-r--r-- 1 mcc users 5.9K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 62K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K May 19 07:15 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 19 16:30 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 19 07:31 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 19 19:03 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.0K Apr 11 15:13 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 65K Apr 11 15:13 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 11 15:00 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 92K Apr 11 15:00 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 23 07:52 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:52 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 5 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 338K May 18 16:43 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME ShieldIIPs-PT-040A-CTLFireability-2024-00
FORMULA_NAME ShieldIIPs-PT-040A-CTLFireability-2024-01
FORMULA_NAME ShieldIIPs-PT-040A-CTLFireability-2024-02
FORMULA_NAME ShieldIIPs-PT-040A-CTLFireability-2024-03
FORMULA_NAME ShieldIIPs-PT-040A-CTLFireability-2024-04
FORMULA_NAME ShieldIIPs-PT-040A-CTLFireability-2024-05
FORMULA_NAME ShieldIIPs-PT-040A-CTLFireability-2024-06
FORMULA_NAME ShieldIIPs-PT-040A-CTLFireability-2024-07
FORMULA_NAME ShieldIIPs-PT-040A-CTLFireability-2024-08
FORMULA_NAME ShieldIIPs-PT-040A-CTLFireability-2024-09
FORMULA_NAME ShieldIIPs-PT-040A-CTLFireability-2024-10
FORMULA_NAME ShieldIIPs-PT-040A-CTLFireability-2024-11
FORMULA_NAME ShieldIIPs-PT-040A-CTLFireability-2023-12
FORMULA_NAME ShieldIIPs-PT-040A-CTLFireability-2023-13
FORMULA_NAME ShieldIIPs-PT-040A-CTLFireability-2023-14
FORMULA_NAME ShieldIIPs-PT-040A-CTLFireability-2023-15

=== Now, execution of the tool begins

BK_START 1716905754104

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldIIPs-PT-040A
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-28 14:15:55] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2024-05-28 14:15:55] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 14:15:55] [INFO ] Load time of PNML (sax parser for PT used): 132 ms
[2024-05-28 14:15:55] [INFO ] Transformed 1003 places.
[2024-05-28 14:15:55] [INFO ] Transformed 963 transitions.
[2024-05-28 14:15:55] [INFO ] Found NUPN structural information;
[2024-05-28 14:15:55] [INFO ] Parsed PT model containing 1003 places and 963 transitions and 4326 arcs in 259 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 12 ms.
Support contains 190 out of 1003 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1003/1003 places, 963/963 transitions.
Applied a total of 0 rules in 73 ms. Remains 1003 /1003 variables (removed 0) and now considering 963/963 (removed 0) transitions.
// Phase 1: matrix 963 rows 1003 cols
[2024-05-28 14:15:55] [INFO ] Computed 361 invariants in 32 ms
[2024-05-28 14:15:56] [INFO ] Implicit Places using invariants in 787 ms returned []
[2024-05-28 14:15:56] [INFO ] Invariant cache hit.
[2024-05-28 14:15:57] [INFO ] Implicit Places using invariants and state equation in 1148 ms returned []
Implicit Place search using SMT with State Equation took 1969 ms to find 0 implicit places.
Running 962 sub problems to find dead transitions.
[2024-05-28 14:15:57] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1002 variables, 1002/1002 constraints. Problems are: Problem set: 0 solved, 962 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1002 variables, 0/1002 constraints. Problems are: Problem set: 0 solved, 962 unsolved
At refinement iteration 2 (OVERLAPS) 1/1003 variables, 361/1363 constraints. Problems are: Problem set: 0 solved, 962 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 3 (INCLUDED_ONLY) 0/1003 variables, 1/1364 constraints. Problems are: Problem set: 0 solved, 962 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1003/1966 variables, and 1364 constraints, problems are : Problem set: 0 solved, 962 unsolved in 30037 ms.
Refiners :[Domain max(s): 1003/1003 constraints, Positive P Invariants (semi-flows): 361/361 constraints, State Equation: 0/1003 constraints, PredecessorRefiner: 962/962 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 962 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1002 variables, 1002/1002 constraints. Problems are: Problem set: 0 solved, 962 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1002 variables, 0/1002 constraints. Problems are: Problem set: 0 solved, 962 unsolved
At refinement iteration 2 (OVERLAPS) 1/1003 variables, 361/1363 constraints. Problems are: Problem set: 0 solved, 962 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1003 variables, 1/1364 constraints. Problems are: Problem set: 0 solved, 962 unsolved
[2024-05-28 14:16:42] [INFO ] Deduced a trap composed of 15 places in 49 ms of which 8 ms to minimize.
[2024-05-28 14:16:42] [INFO ] Deduced a trap composed of 15 places in 34 ms of which 1 ms to minimize.
[2024-05-28 14:16:43] [INFO ] Deduced a trap composed of 15 places in 49 ms of which 1 ms to minimize.
[2024-05-28 14:16:43] [INFO ] Deduced a trap composed of 15 places in 46 ms of which 1 ms to minimize.
[2024-05-28 14:16:43] [INFO ] Deduced a trap composed of 23 places in 48 ms of which 1 ms to minimize.
[2024-05-28 14:16:43] [INFO ] Deduced a trap composed of 23 places in 57 ms of which 1 ms to minimize.
[2024-05-28 14:16:43] [INFO ] Deduced a trap composed of 15 places in 62 ms of which 2 ms to minimize.
[2024-05-28 14:16:44] [INFO ] Deduced a trap composed of 15 places in 59 ms of which 2 ms to minimize.
[2024-05-28 14:16:44] [INFO ] Deduced a trap composed of 15 places in 62 ms of which 1 ms to minimize.
[2024-05-28 14:16:44] [INFO ] Deduced a trap composed of 15 places in 74 ms of which 2 ms to minimize.
[2024-05-28 14:16:44] [INFO ] Deduced a trap composed of 15 places in 81 ms of which 2 ms to minimize.
[2024-05-28 14:16:44] [INFO ] Deduced a trap composed of 31 places in 78 ms of which 4 ms to minimize.
[2024-05-28 14:16:45] [INFO ] Deduced a trap composed of 15 places in 81 ms of which 2 ms to minimize.
[2024-05-28 14:16:45] [INFO ] Deduced a trap composed of 15 places in 101 ms of which 1 ms to minimize.
[2024-05-28 14:16:45] [INFO ] Deduced a trap composed of 15 places in 90 ms of which 2 ms to minimize.
[2024-05-28 14:16:45] [INFO ] Deduced a trap composed of 15 places in 97 ms of which 2 ms to minimize.
[2024-05-28 14:16:46] [INFO ] Deduced a trap composed of 15 places in 99 ms of which 2 ms to minimize.
[2024-05-28 14:16:46] [INFO ] Deduced a trap composed of 15 places in 94 ms of which 2 ms to minimize.
[2024-05-28 14:16:46] [INFO ] Deduced a trap composed of 15 places in 115 ms of which 2 ms to minimize.
[2024-05-28 14:16:47] [INFO ] Deduced a trap composed of 15 places in 120 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/1003 variables, 20/1384 constraints. Problems are: Problem set: 0 solved, 962 unsolved
[2024-05-28 14:16:50] [INFO ] Deduced a trap composed of 15 places in 120 ms of which 2 ms to minimize.
[2024-05-28 14:16:50] [INFO ] Deduced a trap composed of 23 places in 127 ms of which 2 ms to minimize.
[2024-05-28 14:16:50] [INFO ] Deduced a trap composed of 23 places in 130 ms of which 2 ms to minimize.
[2024-05-28 14:16:51] [INFO ] Deduced a trap composed of 15 places in 124 ms of which 3 ms to minimize.
[2024-05-28 14:16:51] [INFO ] Deduced a trap composed of 15 places in 130 ms of which 3 ms to minimize.
[2024-05-28 14:16:51] [INFO ] Deduced a trap composed of 15 places in 141 ms of which 3 ms to minimize.
[2024-05-28 14:16:52] [INFO ] Deduced a trap composed of 15 places in 150 ms of which 3 ms to minimize.
[2024-05-28 14:16:52] [INFO ] Deduced a trap composed of 15 places in 147 ms of which 3 ms to minimize.
[2024-05-28 14:16:52] [INFO ] Deduced a trap composed of 15 places in 163 ms of which 3 ms to minimize.
[2024-05-28 14:16:53] [INFO ] Deduced a trap composed of 15 places in 165 ms of which 3 ms to minimize.
[2024-05-28 14:16:53] [INFO ] Deduced a trap composed of 15 places in 153 ms of which 3 ms to minimize.
[2024-05-28 14:16:54] [INFO ] Deduced a trap composed of 23 places in 178 ms of which 3 ms to minimize.
[2024-05-28 14:16:54] [INFO ] Deduced a trap composed of 15 places in 181 ms of which 3 ms to minimize.
[2024-05-28 14:16:54] [INFO ] Deduced a trap composed of 15 places in 193 ms of which 4 ms to minimize.
[2024-05-28 14:16:55] [INFO ] Deduced a trap composed of 23 places in 183 ms of which 3 ms to minimize.
[2024-05-28 14:16:55] [INFO ] Deduced a trap composed of 15 places in 197 ms of which 4 ms to minimize.
[2024-05-28 14:16:56] [INFO ] Deduced a trap composed of 47 places in 206 ms of which 4 ms to minimize.
[2024-05-28 14:16:56] [INFO ] Deduced a trap composed of 15 places in 210 ms of which 4 ms to minimize.
[2024-05-28 14:16:57] [INFO ] Deduced a trap composed of 15 places in 221 ms of which 6 ms to minimize.
Error getting values : (error "ParserException while parsing response: ((s0 0)
(s1 1)
(s2 0)
(s3 1)
(s4 0)
(s5 0)
(s6 0)
(s7 1)
(s8 0)
(s9 1)
(s10 1)
(s11 0)
(s12 1)
(s13 0)
(s14 1)
(s15 0)
(s16 0)
(s17 0)
(s18 1)
(s19 0)
(s20 1)
(s21 0)
(s22 0)
(s23 0)
(s24 0)
(s25 0)
(s26 1)
(s27 0)
(s28 1)
(s29 0)
(s30 0)
(s31 0)
(s32 1)
(s33 0)
(s34 1)
(s35 1)
(s36 0)
(s37 1)
(s38 0)
(s39 1)
(s40 0)
(s41 0)
(s42 0)
(s43 1)
(s44 0)
(s45 1)
(s46 0)
(s47 0)
(s48 0)
(s49 0)
(s50 0)
(s51 1)
(s52 0)
(s53 1)
(s54 0)
(s55 0)
(s56 0)
(s57 1)
(s58 0)
(s59 1)
(s60 1)
(s61 0)
(s62 1)
(s63 0)
(s64 1)
(s65 0)
(s66 0)
(s67 0)
(s68 1)
(s69 0)
(s70 1)
(s71 0)
(s72 0)
(s73 0)
(s74 0)
(s75 0)
(s76 1)
(s77 0)
(s78 1)
(s79 0)
(s80 0)
(s81 0)
(s82 1)
(s83 0)
(s84 1)
(s85 1)
(s86 0)
(s87 1)
(s88 0)
(s89 1)
(s90 0)
(s91 0)
(s92 0)
(s93 1)
(s94 0)
(s95 1)
(s96 0)
(s97 0)
(s98 0)
(s99 0)
(s100 0)
(s101 1)
(s102 0)
(s103 1)
(s104 0)
(s105 0)
(s106 0)
(s107 1)
(s108 0)
(s109 1)
(s110 1)
(s111 0)
(s112 1)
(s113 0)
(s114 1)
(s115 0)
(s116 0)
(s117 0)
(s118 1)
(s119 0)
(s120 1)
(s121 0)
(s122 0)
(s123 0)
(s124 0)
(s125 1)
(s126 0)
(s127 0)
(s128 1)
(s129 0)
(s130 0)
(s131 0)
(s132 1)
(s133 0)
(s134 1)
(s135 1)
(s136 0)
(s137 1)
(s138 0)
(s139 1)
(s140 0)
(s141 0)
(s142 0)
(s143 1)
(s144 0)
(s145 1)
(s146 0)
(s147 0)
(s148 0)
(s149 0)
(s150 0)
(s151 1)
(s152 0)
(s153 1)
(s154 0)
(s155 0)
(s156 0)
(s157 1)
(s158 0)
(s159 1)
(s160 1)
(s161 0)
(s162 1)
(s163 0)
(s164 1)
(s165 0)
(s166 0)
(s167 0)
(s168 1)
(s169 0)
(s170 1)
(s171 0)
(s172 0)
(s173 0)
(s174 0)
(s175 0)
(s176 1)
(s177 0)
(s178 1)
(s179 0)
(s180 0)
(s181 0)
(s182 1)
(s183 0)
(s184 1)
(s185 1)
(s186 0)
(s187 1)
(s188 0)
(s189 1)
(s190 0)
(s191 0)
(s192 0)
(s193 1)
(s194 0)
(s195 1)
(s196 0)
(s197 0)
(s198 0)
(s199 0)
(s200 0)
(s201 1)
(s202 0)
(s203 1)
(s204 0)
(s205 0)
(s206 0)
(s207 1)
(s208 0)
(s209 1)
(s210 1)
(s211 0)
(s212 1)
(s213 0)
(s214 0)
(s215 0)
(s216 1)
(s217 0)
(s218 1)
(s219 0)
(s220 1)
(s221 0)
(s222 0)
(s223 0)
(s224 0)
(s225 0)
(s226 1)
(s227 0)
(s228 1)
(s229 0)
(s230 0)
(s231 0)
(s232 1)
(s233 0)
(s234 1)
(s235 0)
(s236 1)
(s237 1)
(s238 0)
(s239 1)
(s240 0)
(s241 0)
(s242 0)
(s243 1)
(s244 0)
(s245 1)
(s246 0)
(s247 0)
(s248 0)
(s249 0)
(s250 0)
(s251 1)
(s252 0)
(s253 1)
(s254 0)
(s255 0)
(s256 0)
(s257 1)
(s258 0)
(s259 1)
(s260 1)
(s261 0)
(s262 0)
(s263 1)
(s264 0)
(s265 0)
(s266 1)
(s267 0)
(s268 1)
(s269 0)
(s270 1)
(s271 0)
(s272 0)
(s273 0)
(s274 0)
(s275 0)
(s276 1)
(s277 0)
(s278 1)
(s279 0)
(s280 0)
(s281 0)
(s282 1)
(s283 0)
(s284 1)
(s285 0)
(s286 1)
(s287 1)
(s288 0)
(s289 1)
(s290 0)
(s291 0)
(s292 0)
(s293 1)
(s294 0)
(s295 0)
(s296 0)
(s297 1)
(s298 0)
(s299 0)
(s300 0)
(s301 1)
(s302 0)
(s303 1)
(s304 0)
(s305 0)
(s306 0)
(s307 1)
(s308 0)
(s309 1)
(s310 1)
(s311 0)
(s312 0)
(s313 1)
(s314 0)
(s315 0)
(s316 1)
(s317 0)
(s318 1)
(s319 0)
(s320 1)
(s321 0)
(s322 0)
(s323 0)
(s324 0)
(s325 0)
(s326 1)
(s327 0)
(s328 1)
(s329 0)
(s330 0)
(s331 0)
(s332 1)
(s333 0)
(s334 1)
(s335 0)
(s336 1)
(s337 1)
(s338 0)
(s339 1)
(s340 0)
(s341 0)
(s342 0)
(s343 1)
(s344 0)
(s345 0)
(s346 0)
(s347 1)
(s348 0)
(s349 0)
(s350 0)
(s351 1)
(s352 0)
(s353 1)
(s354 0)
(s355 0)
(s356 0)
(s357 1)
(s358 0)
(s359 1)
(s360 1)
(s361 0)
(s362 0)
(s363 1)
(s364 0)
(s365 0)
(s366 1)
(s367 0)
(s368 1)
(s369 0)
(s370 1)
(s371 0)
(s372 0)
(s373 0)
(s374 0)
(s375 0)
(s376 1)
(s377 0)
(s378 1)
(s379 0)
(s380 0)
(s381 0)
(s382 1)
(s383 0)
(s384 1)
(s385 0)
(s386 1)
(s387 1)
(s388 0)
(s389 1)
(s390 0)
(s391 0)
(s392 0)
(s393 1)
(s394 0)
(s395 0)
(s396 0)
(s397 1)
(s398 0)
(s399 0)
(s400 0)
(s401 1)
(s402 0)
(s403 1)
(s404 0)
(s405 0)
(s406 0)
(s407 1)
(s408 0)
(s409 1)
(s410 1)
(s411 0)
(s412 0)
(s413 1)
(s414 0)
(s415 0)
(s416 1)
(s417 0)
(s418 1)
(s419 0)
(s420 1)
(s421 0)
(s422 0)
(s423 0)
(s424 0)
(s425 0)
(s426 1)
(s427 timeout
0)
(s428 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1003/1966 variables, and 1403 constraints, problems are : Problem set: 0 solved, 962 unsolved in 30024 ms.
Refiners :[Domain max(s): 1003/1003 constraints, Positive P Invariants (semi-flows): 361/361 constraints, State Equation: 0/1003 constraints, PredecessorRefiner: 0/962 constraints, Known Traps: 39/39 constraints]
After SMT, in 60587ms problems are : Problem set: 0 solved, 962 unsolved
Search for dead transitions found 0 dead transitions in 60619ms
Finished structural reductions in LTL mode , in 1 iterations and 62692 ms. Remains : 1003/1003 places, 963/963 transitions.
Support contains 190 out of 1003 places after structural reductions.
[2024-05-28 14:16:58] [INFO ] Flatten gal took : 176 ms
[2024-05-28 14:16:58] [INFO ] Flatten gal took : 86 ms
[2024-05-28 14:16:58] [INFO ] Input system was already deterministic with 963 transitions.
Support contains 184 out of 1003 places (down from 190) after GAL structural reductions.
RANDOM walk for 40000 steps (16 resets) in 3031 ms. (13 steps per ms) remains 7/78 properties
BEST_FIRST walk for 40004 steps (8 resets) in 448 ms. (89 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 363 ms. (109 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 330 ms. (120 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 340 ms. (117 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 300 ms. (132 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40002 steps (8 resets) in 220 ms. (181 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 429 ms. (93 steps per ms) remains 7/7 properties
[2024-05-28 14:17:00] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/28 variables, 28/28 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/28 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (OVERLAPS) 63/91 variables, 27/55 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/91 variables, 63/118 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/91 variables, 0/118 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 5 (OVERLAPS) 912/1003 variables, 334/452 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1003 variables, 912/1364 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1003 variables, 0/1364 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 8 (OVERLAPS) 963/1966 variables, 1003/2367 constraints. Problems are: Problem set: 0 solved, 7 unsolved
[2024-05-28 14:17:01] [INFO ] Deduced a trap composed of 11 places in 94 ms of which 2 ms to minimize.
[2024-05-28 14:17:01] [INFO ] Deduced a trap composed of 18 places in 86 ms of which 1 ms to minimize.
[2024-05-28 14:17:01] [INFO ] Deduced a trap composed of 18 places in 77 ms of which 1 ms to minimize.
[2024-05-28 14:17:01] [INFO ] Deduced a trap composed of 18 places in 73 ms of which 1 ms to minimize.
[2024-05-28 14:17:01] [INFO ] Deduced a trap composed of 18 places in 77 ms of which 1 ms to minimize.
[2024-05-28 14:17:01] [INFO ] Deduced a trap composed of 26 places in 77 ms of which 1 ms to minimize.
[2024-05-28 14:17:02] [INFO ] Deduced a trap composed of 24 places in 67 ms of which 1 ms to minimize.
[2024-05-28 14:17:02] [INFO ] Deduced a trap composed of 18 places in 80 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/1966 variables, 8/2375 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1966 variables, 0/2375 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 11 (OVERLAPS) 0/1966 variables, 0/2375 constraints. Problems are: Problem set: 0 solved, 7 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1966/1966 variables, and 2375 constraints, problems are : Problem set: 0 solved, 7 unsolved in 2373 ms.
Refiners :[Domain max(s): 1003/1003 constraints, Positive P Invariants (semi-flows): 361/361 constraints, State Equation: 1003/1003 constraints, PredecessorRefiner: 7/7 constraints, Known Traps: 8/8 constraints]
Escalating to Integer solving :Problem set: 0 solved, 7 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/28 variables, 28/28 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/28 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (OVERLAPS) 63/91 variables, 27/55 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/91 variables, 63/118 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/91 variables, 0/118 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 5 (OVERLAPS) 912/1003 variables, 334/452 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1003 variables, 912/1364 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1003 variables, 8/1372 constraints. Problems are: Problem set: 0 solved, 7 unsolved
[2024-05-28 14:17:03] [INFO ] Deduced a trap composed of 9 places in 30 ms of which 0 ms to minimize.
[2024-05-28 14:17:03] [INFO ] Deduced a trap composed of 11 places in 26 ms of which 1 ms to minimize.
[2024-05-28 14:17:03] [INFO ] Deduced a trap composed of 8 places in 21 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/1003 variables, 3/1375 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1003 variables, 0/1375 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 10 (OVERLAPS) 963/1966 variables, 1003/2378 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1966 variables, 7/2385 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1966 variables, 0/2385 constraints. Problems are: Problem set: 0 solved, 7 unsolved
[2024-05-28 14:17:05] [INFO ] Deduced a trap composed of 11 places in 36 ms of which 1 ms to minimize.
At refinement iteration 13 (OVERLAPS) 0/1966 variables, 1/2386 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1966 variables, 0/2386 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 15 (OVERLAPS) 0/1966 variables, 0/2386 constraints. Problems are: Problem set: 0 solved, 7 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1966/1966 variables, and 2386 constraints, problems are : Problem set: 0 solved, 7 unsolved in 3920 ms.
Refiners :[Domain max(s): 1003/1003 constraints, Positive P Invariants (semi-flows): 361/361 constraints, State Equation: 1003/1003 constraints, PredecessorRefiner: 7/7 constraints, Known Traps: 12/12 constraints]
After SMT, in 6311ms problems are : Problem set: 0 solved, 7 unsolved
Fused 7 Parikh solutions to 5 different solutions.
Parikh walk visited 1 properties in 28170 ms.
Support contains 25 out of 1003 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1003/1003 places, 963/963 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 1003 transition count 962
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1002 transition count 962
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 1001 transition count 961
Partial Free-agglomeration rule applied 267 times.
Drop transitions (Partial Free agglomeration) removed 267 transitions
Iterating global reduction 0 with 267 rules applied. Total rules applied 271 place count 1001 transition count 961
Applied a total of 271 rules in 233 ms. Remains 1001 /1003 variables (removed 2) and now considering 961/963 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 234 ms. Remains : 1001/1003 places, 961/963 transitions.
RANDOM walk for 40000 steps (10 resets) in 1689 ms. (23 steps per ms) remains 1/6 properties
BEST_FIRST walk for 40003 steps (8 resets) in 376 ms. (106 steps per ms) remains 1/1 properties
// Phase 1: matrix 961 rows 1001 cols
[2024-05-28 14:17:36] [INFO ] Computed 361 invariants in 45 ms
[2024-05-28 14:17:36] [INFO ] State equation strengthened by 4 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/5 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 11/16 variables, 5/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/16 variables, 11/21 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/16 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 977/993 variables, 352/373 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/993 variables, 977/1350 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-28 14:17:36] [INFO ] Deduced a trap composed of 12 places in 78 ms of which 2 ms to minimize.
[2024-05-28 14:17:36] [INFO ] Deduced a trap composed of 9 places in 51 ms of which 1 ms to minimize.
[2024-05-28 14:17:36] [INFO ] Deduced a trap composed of 9 places in 47 ms of which 1 ms to minimize.
[2024-05-28 14:17:36] [INFO ] Deduced a trap composed of 12 places in 45 ms of which 1 ms to minimize.
[2024-05-28 14:17:36] [INFO ] Deduced a trap composed of 13 places in 30 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/993 variables, 5/1355 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/993 variables, 0/1355 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 8/1001 variables, 4/1359 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1001 variables, 8/1367 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1001 variables, 0/1367 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 961/1962 variables, 1001/2368 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1962 variables, 4/2372 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-28 14:17:37] [INFO ] Deduced a trap composed of 5 places in 162 ms of which 3 ms to minimize.
[2024-05-28 14:17:37] [INFO ] Deduced a trap composed of 19 places in 163 ms of which 3 ms to minimize.
[2024-05-28 14:17:37] [INFO ] Deduced a trap composed of 12 places in 160 ms of which 3 ms to minimize.
[2024-05-28 14:17:37] [INFO ] Deduced a trap composed of 18 places in 155 ms of which 3 ms to minimize.
[2024-05-28 14:17:38] [INFO ] Deduced a trap composed of 12 places in 160 ms of which 3 ms to minimize.
[2024-05-28 14:17:38] [INFO ] Deduced a trap composed of 12 places in 160 ms of which 3 ms to minimize.
[2024-05-28 14:17:38] [INFO ] Deduced a trap composed of 9 places in 176 ms of which 3 ms to minimize.
[2024-05-28 14:17:38] [INFO ] Deduced a trap composed of 18 places in 169 ms of which 4 ms to minimize.
[2024-05-28 14:17:38] [INFO ] Deduced a trap composed of 18 places in 164 ms of which 3 ms to minimize.
[2024-05-28 14:17:39] [INFO ] Deduced a trap composed of 19 places in 179 ms of which 4 ms to minimize.
[2024-05-28 14:17:39] [INFO ] Deduced a trap composed of 15 places in 170 ms of which 3 ms to minimize.
[2024-05-28 14:17:39] [INFO ] Deduced a trap composed of 26 places in 163 ms of which 3 ms to minimize.
[2024-05-28 14:17:39] [INFO ] Deduced a trap composed of 18 places in 170 ms of which 3 ms to minimize.
[2024-05-28 14:17:39] [INFO ] Deduced a trap composed of 24 places in 173 ms of which 3 ms to minimize.
[2024-05-28 14:17:40] [INFO ] Deduced a trap composed of 18 places in 163 ms of which 3 ms to minimize.
[2024-05-28 14:17:40] [INFO ] Deduced a trap composed of 18 places in 148 ms of which 3 ms to minimize.
[2024-05-28 14:17:40] [INFO ] Deduced a trap composed of 18 places in 135 ms of which 2 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/1962 variables, 17/2389 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/1962 variables, 0/2389 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 0/1962 variables, 0/2389 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1962/1962 variables, and 2389 constraints, problems are : Problem set: 0 solved, 1 unsolved in 4587 ms.
Refiners :[Domain max(s): 1001/1001 constraints, Positive P Invariants (semi-flows): 357/357 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 1001/1001 constraints, ReadFeed: 4/4 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 22/22 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/5 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 11/16 variables, 5/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/16 variables, 11/21 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/16 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 977/993 variables, 352/373 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/993 variables, 977/1350 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/993 variables, 22/1372 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-28 14:17:40] [INFO ] Deduced a trap composed of 5 places in 32 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/993 variables, 1/1373 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/993 variables, 0/1373 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 8/1001 variables, 4/1377 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1001 variables, 8/1385 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1001 variables, 0/1385 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 961/1962 variables, 1001/2386 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1962 variables, 4/2390 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/1962 variables, 1/2391 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-28 14:17:41] [INFO ] Deduced a trap composed of 9 places in 44 ms of which 0 ms to minimize.
[2024-05-28 14:17:41] [INFO ] Deduced a trap composed of 8 places in 32 ms of which 1 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/1962 variables, 2/2393 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1962 variables, 0/2393 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (OVERLAPS) 0/1962 variables, 0/2393 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1962/1962 variables, and 2393 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1134 ms.
Refiners :[Domain max(s): 1001/1001 constraints, Positive P Invariants (semi-flows): 357/357 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 1001/1001 constraints, ReadFeed: 4/4 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 25/25 constraints]
After SMT, in 5791ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 1178 ms.
Support contains 5 out of 1001 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1001/1001 places, 961/961 transitions.
Partial Free-agglomeration rule applied 9 times.
Drop transitions (Partial Free agglomeration) removed 9 transitions
Iterating global reduction 0 with 9 rules applied. Total rules applied 9 place count 1001 transition count 961
Applied a total of 9 rules in 97 ms. Remains 1001 /1001 variables (removed 0) and now considering 961/961 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 97 ms. Remains : 1001/1001 places, 961/961 transitions.
RANDOM walk for 40000 steps (8 resets) in 628 ms. (63 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 387 ms. (103 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 36446 steps, run visited all 1 properties in 405 ms. (steps per millisecond=89 )
Probabilistic random walk after 36446 steps, saw 35101 distinct states, run finished after 409 ms. (steps per millisecond=89 ) properties seen :1
[2024-05-28 14:17:43] [INFO ] Flatten gal took : 61 ms
[2024-05-28 14:17:43] [INFO ] Flatten gal took : 55 ms
[2024-05-28 14:17:44] [INFO ] Input system was already deterministic with 963 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 1003/1003 places, 963/963 transitions.
Applied a total of 0 rules in 14 ms. Remains 1003 /1003 variables (removed 0) and now considering 963/963 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 15 ms. Remains : 1003/1003 places, 963/963 transitions.
[2024-05-28 14:17:44] [INFO ] Flatten gal took : 47 ms
[2024-05-28 14:17:44] [INFO ] Flatten gal took : 48 ms
[2024-05-28 14:17:44] [INFO ] Input system was already deterministic with 963 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1003/1003 places, 963/963 transitions.
Applied a total of 0 rules in 14 ms. Remains 1003 /1003 variables (removed 0) and now considering 963/963 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 14 ms. Remains : 1003/1003 places, 963/963 transitions.
[2024-05-28 14:17:44] [INFO ] Flatten gal took : 44 ms
[2024-05-28 14:17:44] [INFO ] Flatten gal took : 47 ms
[2024-05-28 14:17:44] [INFO ] Input system was already deterministic with 963 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1003/1003 places, 963/963 transitions.
Applied a total of 0 rules in 13 ms. Remains 1003 /1003 variables (removed 0) and now considering 963/963 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 14 ms. Remains : 1003/1003 places, 963/963 transitions.
[2024-05-28 14:17:44] [INFO ] Flatten gal took : 43 ms
[2024-05-28 14:17:44] [INFO ] Flatten gal took : 48 ms
[2024-05-28 14:17:44] [INFO ] Input system was already deterministic with 963 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1003/1003 places, 963/963 transitions.
Applied a total of 0 rules in 13 ms. Remains 1003 /1003 variables (removed 0) and now considering 963/963 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 13 ms. Remains : 1003/1003 places, 963/963 transitions.
[2024-05-28 14:17:44] [INFO ] Flatten gal took : 42 ms
[2024-05-28 14:17:44] [INFO ] Flatten gal took : 44 ms
[2024-05-28 14:17:44] [INFO ] Input system was already deterministic with 963 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1003/1003 places, 963/963 transitions.
Applied a total of 0 rules in 13 ms. Remains 1003 /1003 variables (removed 0) and now considering 963/963 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 14 ms. Remains : 1003/1003 places, 963/963 transitions.
[2024-05-28 14:17:44] [INFO ] Flatten gal took : 43 ms
[2024-05-28 14:17:44] [INFO ] Flatten gal took : 41 ms
[2024-05-28 14:17:44] [INFO ] Input system was already deterministic with 963 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1003/1003 places, 963/963 transitions.
Applied a total of 0 rules in 13 ms. Remains 1003 /1003 variables (removed 0) and now considering 963/963 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 13 ms. Remains : 1003/1003 places, 963/963 transitions.
[2024-05-28 14:17:45] [INFO ] Flatten gal took : 48 ms
[2024-05-28 14:17:45] [INFO ] Flatten gal took : 44 ms
[2024-05-28 14:17:45] [INFO ] Input system was already deterministic with 963 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1003/1003 places, 963/963 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 1003 transition count 962
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1002 transition count 962
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 1001 transition count 961
Applied a total of 4 rules in 101 ms. Remains 1001 /1003 variables (removed 2) and now considering 961/963 (removed 2) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 101 ms. Remains : 1001/1003 places, 961/963 transitions.
[2024-05-28 14:17:45] [INFO ] Flatten gal took : 39 ms
[2024-05-28 14:17:45] [INFO ] Flatten gal took : 55 ms
[2024-05-28 14:17:45] [INFO ] Input system was already deterministic with 961 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1003/1003 places, 963/963 transitions.
Applied a total of 0 rules in 13 ms. Remains 1003 /1003 variables (removed 0) and now considering 963/963 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 13 ms. Remains : 1003/1003 places, 963/963 transitions.
[2024-05-28 14:17:45] [INFO ] Flatten gal took : 38 ms
[2024-05-28 14:17:45] [INFO ] Flatten gal took : 38 ms
[2024-05-28 14:17:45] [INFO ] Input system was already deterministic with 963 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1003/1003 places, 963/963 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 1002 transition count 961
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 1000 transition count 961
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 5 place count 999 transition count 960
Applied a total of 5 rules in 56 ms. Remains 999 /1003 variables (removed 4) and now considering 960/963 (removed 3) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 57 ms. Remains : 999/1003 places, 960/963 transitions.
[2024-05-28 14:17:45] [INFO ] Flatten gal took : 27 ms
[2024-05-28 14:17:45] [INFO ] Flatten gal took : 30 ms
[2024-05-28 14:17:45] [INFO ] Input system was already deterministic with 960 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1003/1003 places, 963/963 transitions.
Applied a total of 0 rules in 11 ms. Remains 1003 /1003 variables (removed 0) and now considering 963/963 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 12 ms. Remains : 1003/1003 places, 963/963 transitions.
[2024-05-28 14:17:45] [INFO ] Flatten gal took : 36 ms
[2024-05-28 14:17:46] [INFO ] Flatten gal took : 39 ms
[2024-05-28 14:17:46] [INFO ] Input system was already deterministic with 963 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1003/1003 places, 963/963 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 1002 transition count 961
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 1000 transition count 961
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 5 place count 999 transition count 960
Applied a total of 5 rules in 55 ms. Remains 999 /1003 variables (removed 4) and now considering 960/963 (removed 3) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 55 ms. Remains : 999/1003 places, 960/963 transitions.
[2024-05-28 14:17:46] [INFO ] Flatten gal took : 28 ms
[2024-05-28 14:17:46] [INFO ] Flatten gal took : 29 ms
[2024-05-28 14:17:46] [INFO ] Input system was already deterministic with 960 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1003/1003 places, 963/963 transitions.
Applied a total of 0 rules in 12 ms. Remains 1003 /1003 variables (removed 0) and now considering 963/963 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 13 ms. Remains : 1003/1003 places, 963/963 transitions.
[2024-05-28 14:17:46] [INFO ] Flatten gal took : 36 ms
[2024-05-28 14:17:46] [INFO ] Flatten gal took : 38 ms
[2024-05-28 14:17:46] [INFO ] Input system was already deterministic with 963 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1003/1003 places, 963/963 transitions.
Applied a total of 0 rules in 15 ms. Remains 1003 /1003 variables (removed 0) and now considering 963/963 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 15 ms. Remains : 1003/1003 places, 963/963 transitions.
[2024-05-28 14:17:46] [INFO ] Flatten gal took : 40 ms
[2024-05-28 14:17:46] [INFO ] Flatten gal took : 42 ms
[2024-05-28 14:17:46] [INFO ] Input system was already deterministic with 963 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1003/1003 places, 963/963 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 1003 transition count 962
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1002 transition count 962
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 1001 transition count 961
Applied a total of 4 rules in 47 ms. Remains 1001 /1003 variables (removed 2) and now considering 961/963 (removed 2) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 47 ms. Remains : 1001/1003 places, 961/963 transitions.
[2024-05-28 14:17:46] [INFO ] Flatten gal took : 36 ms
[2024-05-28 14:17:46] [INFO ] Flatten gal took : 39 ms
[2024-05-28 14:17:46] [INFO ] Input system was already deterministic with 961 transitions.
RANDOM walk for 7262 steps (0 resets) in 103 ms. (69 steps per ms) remains 0/1 properties
FORMULA ShieldIIPs-PT-040A-CTLFireability-2023-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in LTL mode, iteration 0 : 1003/1003 places, 963/963 transitions.
Applied a total of 0 rules in 13 ms. Remains 1003 /1003 variables (removed 0) and now considering 963/963 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 13 ms. Remains : 1003/1003 places, 963/963 transitions.
[2024-05-28 14:17:46] [INFO ] Flatten gal took : 36 ms
[2024-05-28 14:17:46] [INFO ] Flatten gal took : 37 ms
[2024-05-28 14:17:46] [INFO ] Input system was already deterministic with 963 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1003/1003 places, 963/963 transitions.
Applied a total of 0 rules in 12 ms. Remains 1003 /1003 variables (removed 0) and now considering 963/963 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 12 ms. Remains : 1003/1003 places, 963/963 transitions.
[2024-05-28 14:17:47] [INFO ] Flatten gal took : 36 ms
[2024-05-28 14:17:47] [INFO ] Flatten gal took : 37 ms
[2024-05-28 14:17:47] [INFO ] Input system was already deterministic with 963 transitions.
[2024-05-28 14:17:47] [INFO ] Flatten gal took : 37 ms
[2024-05-28 14:17:47] [INFO ] Flatten gal took : 37 ms
[2024-05-28 14:17:47] [INFO ] Export to MCC of 15 properties in file /home/mcc/execution/CTLFireability.sr.xml took 4 ms.
[2024-05-28 14:17:47] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 1003 places, 963 transitions and 4326 arcs took 7 ms.
Total runtime 111987 ms.
There are residual formulas that ITS could not solve within timeout
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------

Running ShieldIIPs-PT-040A

IS_COLORED=
IS_NUPN=

LOADING PETRI NET FILE /home/mcc/execution/412/model.pnml (PNML) ...
PNML VERSION 2009, P/T NET.
COLOR CLASSES: 0
CONSTANTS: 0
PLACES: 1003
TRANSITIONS: 963
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 0.026s, Sys 0.000s]


SAVING FILE /home/mcc/execution/412/model (.net / .def) ...
EXPORT TIME: [User 0.004s, Sys 0.000s]


----------------------------------------------------------------------
GreatSPN/Meddly.
Copyright (C) 1987-2022, University of Torino, Italy.
website: https://github.com/greatspn/SOURCES

Based on MEDDLY version 0.16.0
Copyright (C) 2009, Iowa State University Research Foundation, Inc.
website: http://meddly.sourceforge.net

Process ID: 799
MODEL NAME: /home/mcc/execution/412/model
1003 places, 963 transitions.

Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.

BK_TIME_CONFINEMENT_REACHED

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -timeout 360 -rebuildPNML

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="ShieldIIPs-PT-040A"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="greatspnxred"
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 2-5568"
echo " Executing tool greatspnxred"
echo " Input is ShieldIIPs-PT-040A, 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 r355-tall-171683758100130"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPs-PT-040A.tgz
mv ShieldIIPs-PT-040A 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.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -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 ;