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.r496-tall-171640603100297.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 ltsminxred
Input is FunctionPointer-PT-c016, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r496-tall-171640603100297
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 4.6M
-rw-r--r-- 1 mcc users 6.9K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 74K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K May 19 07:10 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 19 15:56 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 19 07:18 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 19 18:25 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 124K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.7K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 52K May 14 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 19 07:12 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 19 15:27 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 5 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 4.2M May 18 16:42 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 FunctionPointer-PT-c016-CTLCardinality-2024-00
FORMULA_NAME FunctionPointer-PT-c016-CTLCardinality-2024-01
FORMULA_NAME FunctionPointer-PT-c016-CTLCardinality-2024-02
FORMULA_NAME FunctionPointer-PT-c016-CTLCardinality-2024-03
FORMULA_NAME FunctionPointer-PT-c016-CTLCardinality-2024-04
FORMULA_NAME FunctionPointer-PT-c016-CTLCardinality-2024-05
FORMULA_NAME FunctionPointer-PT-c016-CTLCardinality-2024-06
FORMULA_NAME FunctionPointer-PT-c016-CTLCardinality-2024-07
FORMULA_NAME FunctionPointer-PT-c016-CTLCardinality-2024-08
FORMULA_NAME FunctionPointer-PT-c016-CTLCardinality-2024-09
FORMULA_NAME FunctionPointer-PT-c016-CTLCardinality-2024-10
FORMULA_NAME FunctionPointer-PT-c016-CTLCardinality-2024-11
FORMULA_NAME FunctionPointer-PT-c016-CTLCardinality-2023-12
FORMULA_NAME FunctionPointer-PT-c016-CTLCardinality-2023-13
FORMULA_NAME FunctionPointer-PT-c016-CTLCardinality-2023-14
FORMULA_NAME FunctionPointer-PT-c016-CTLCardinality-2023-15

=== Now, execution of the tool begins

BK_START 1717191911233

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=FunctionPointer-PT-c016
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-05-31 21:45:12] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2024-05-31 21:45:12] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-31 21:45:12] [INFO ] Load time of PNML (sax parser for PT used): 373 ms
[2024-05-31 21:45:12] [INFO ] Transformed 2826 places.
[2024-05-31 21:45:12] [INFO ] Transformed 8960 transitions.
[2024-05-31 21:45:12] [INFO ] Parsed PT model containing 2826 places and 8960 transitions and 36096 arcs in 546 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 17 ms.
Deduced a syphon composed of 1198 places in 41 ms
Reduce places removed 1198 places and 2998 transitions.
Initial state reduction rules removed 1 formulas.
FORMULA FunctionPointer-PT-c016-CTLCardinality-2024-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c016-CTLCardinality-2024-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c016-CTLCardinality-2024-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c016-CTLCardinality-2023-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 45 out of 1628 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1628/1628 places, 5962/5962 transitions.
Reduce places removed 17 places and 0 transitions.
Iterating post reduction 0 with 17 rules applied. Total rules applied 17 place count 1611 transition count 5962
Discarding 283 places :
Symmetric choice reduction at 1 with 283 rule applications. Total rules 300 place count 1328 transition count 3814
Iterating global reduction 1 with 283 rules applied. Total rules applied 583 place count 1328 transition count 3814
Ensure Unique test removed 408 transitions
Reduce isomorphic transitions removed 408 transitions.
Iterating post reduction 1 with 408 rules applied. Total rules applied 991 place count 1328 transition count 3406
Discarding 147 places :
Symmetric choice reduction at 2 with 147 rule applications. Total rules 1138 place count 1181 transition count 3112
Iterating global reduction 2 with 147 rules applied. Total rules applied 1285 place count 1181 transition count 3112
Ensure Unique test removed 88 transitions
Reduce isomorphic transitions removed 88 transitions.
Iterating post reduction 2 with 88 rules applied. Total rules applied 1373 place count 1181 transition count 3024
Discarding 13 places :
Symmetric choice reduction at 3 with 13 rule applications. Total rules 1386 place count 1168 transition count 2998
Iterating global reduction 3 with 13 rules applied. Total rules applied 1399 place count 1168 transition count 2998
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 1411 place count 1156 transition count 2974
Iterating global reduction 3 with 12 rules applied. Total rules applied 1423 place count 1156 transition count 2974
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 1434 place count 1145 transition count 2952
Iterating global reduction 3 with 11 rules applied. Total rules applied 1445 place count 1145 transition count 2952
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 1455 place count 1135 transition count 2932
Iterating global reduction 3 with 10 rules applied. Total rules applied 1465 place count 1135 transition count 2932
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 1474 place count 1126 transition count 2914
Iterating global reduction 3 with 9 rules applied. Total rules applied 1483 place count 1126 transition count 2914
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 1492 place count 1117 transition count 2896
Iterating global reduction 3 with 9 rules applied. Total rules applied 1501 place count 1117 transition count 2896
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 1509 place count 1109 transition count 2880
Iterating global reduction 3 with 8 rules applied. Total rules applied 1517 place count 1109 transition count 2880
Discarding 39 places :
Symmetric choice reduction at 3 with 39 rule applications. Total rules 1556 place count 1070 transition count 2730
Iterating global reduction 3 with 39 rules applied. Total rules applied 1595 place count 1070 transition count 2730
Discarding 40 places :
Symmetric choice reduction at 3 with 40 rule applications. Total rules 1635 place count 1030 transition count 2570
Iterating global reduction 3 with 40 rules applied. Total rules applied 1675 place count 1030 transition count 2570
Discarding 40 places :
Symmetric choice reduction at 3 with 40 rule applications. Total rules 1715 place count 990 transition count 2478
Iterating global reduction 3 with 40 rules applied. Total rules applied 1755 place count 990 transition count 2478
Discarding 40 places :
Symmetric choice reduction at 3 with 40 rule applications. Total rules 1795 place count 950 transition count 2398
Iterating global reduction 3 with 40 rules applied. Total rules applied 1835 place count 950 transition count 2398
Discarding 39 places :
Symmetric choice reduction at 3 with 39 rule applications. Total rules 1874 place count 911 transition count 2320
Iterating global reduction 3 with 39 rules applied. Total rules applied 1913 place count 911 transition count 2320
Discarding 39 places :
Symmetric choice reduction at 3 with 39 rule applications. Total rules 1952 place count 872 transition count 2242
Iterating global reduction 3 with 39 rules applied. Total rules applied 1991 place count 872 transition count 2242
Discarding 33 places :
Symmetric choice reduction at 3 with 33 rule applications. Total rules 2024 place count 839 transition count 2176
Iterating global reduction 3 with 33 rules applied. Total rules applied 2057 place count 839 transition count 2176
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 2062 place count 834 transition count 2166
Iterating global reduction 3 with 5 rules applied. Total rules applied 2067 place count 834 transition count 2166
Applied a total of 2067 rules in 1231 ms. Remains 834 /1628 variables (removed 794) and now considering 2166/5962 (removed 3796) transitions.
[2024-05-31 21:45:14] [INFO ] Flow matrix only has 1461 transitions (discarded 705 similar events)
// Phase 1: matrix 1461 rows 834 cols
[2024-05-31 21:45:14] [INFO ] Computed 2 invariants in 38 ms
[2024-05-31 21:45:15] [INFO ] Implicit Places using invariants in 825 ms returned []
[2024-05-31 21:45:15] [INFO ] Flow matrix only has 1461 transitions (discarded 705 similar events)
[2024-05-31 21:45:15] [INFO ] Invariant cache hit.
[2024-05-31 21:45:16] [INFO ] State equation strengthened by 350 read => feed constraints.
[2024-05-31 21:45:18] [INFO ] Implicit Places using invariants and state equation in 2937 ms returned []
Implicit Place search using SMT with State Equation took 4144 ms to find 0 implicit places.
Running 2164 sub problems to find dead transitions.
[2024-05-31 21:45:18] [INFO ] Flow matrix only has 1461 transitions (discarded 705 similar events)
[2024-05-31 21:45:18] [INFO ] Invariant cache hit.
[2024-05-31 21:45:18] [INFO ] State equation strengthened by 350 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/834 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 2164 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/834 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 2164 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 834/2295 variables, and 2 constraints, problems are : Problem set: 0 solved, 2164 unsolved in 30055 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/834 constraints, ReadFeed: 0/350 constraints, PredecessorRefiner: 2164/2164 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2164 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/834 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 2164 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/834 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 2164 unsolved
(s498 0timeout
^^^^^^^^
(error "Invalid token: 0timeout")
Error getting values : (error "ParserException while parsing response: ((s0 1)
(s1 1)
(s2 1)
(s3 1)
(s4 49)
(s5 1)
(s6 0)
(s7 0)
(s8 0)
(s9 0)
(s10 0)
(s11 0)
(s12 0)
(s13 0)
(s14 0)
(s15 0)
(s16 0)
(s17 0)
(s18 0)
(s19 0)
(s20 0)
(s21 0)
(s22 0)
(s23 0)
(s24 0)
(s25 0)
(s26 0)
(s27 0)
(s28 0)
(s29 0)
(s30 0)
(s31 0)
(s32 0)
(s33 0)
(s34 0)
(s35 0)
(s36 0)
(s37 0)
(s38 0)
(s39 0)
(s40 0)
(s41 0)
(s42 0)
(s43 0)
(s44 0)
(s45 0)
(s46 0)
(s47 0)
(s48 0)
(s49 0)
(s50 0)
(s51 0)
(s52 0)
(s53 0)
(s54 0)
(s55 0)
(s56 0)
(s57 0)
(s58 0)
(s59 0)
(s60 0)
(s61 0)
(s62 0)
(s63 0)
(s64 0)
(s65 0)
(s66 0)
(s67 0)
(s68 0)
(s69 0)
(s70 0)
(s71 0)
(s72 0)
(s73 0)
(s74 0)
(s75 0)
(s76 0)
(s77 0)
(s78 0)
(s79 0)
(s80 0)
(s81 0)
(s82 0)
(s83 0)
(s84 0)
(s85 0)
(s86 0)
(s87 0)
(s88 0)
(s89 0)
(s90 0)
(s91 0)
(s92 0)
(s93 0)
(s94 0)
(s95 0)
(s96 0)
(s97 0)
(s98 0)
(s99 0)
(s100 0)
(s101 0)
(s102 0)
(s103 0)
(s104 0)
(s105 0)
(s106 0)
(s107 0)
(s108 0)
(s109 0)
(s110 0)
(s111 0)
(s112 0)
(s113 0)
(s114 0)
(s115 0)
(s116 0)
(s117 0)
(s118 0)
(s119 0)
(s120 0)
(s121 0)
(s122 0)
(s123 0)
(s124 0)
(s125 0)
(s126 0)
(s127 0)
(s128 0)
(s129 0)
(s130 0)
(s131 0)
(s132 0)
(s133 0)
(s134 0)
(s135 0)
(s136 1)
(s137 0)
(s138 1)
(s139 0)
(s140 0)
(s141 0)
(s142 0)
(s143 0)
(s144 0)
(s145 0)
(s146 0)
(s147 0)
(s148 0)
(s149 0)
(s150 0)
(s151 0)
(s152 0)
(s153 1)
(s154 0)
(s155 0)
(s156 0)
(s157 0)
(s158 0)
(s159 0)
(s160 0)
(s161 1)
(s162 1)
(s163 1)
(s164 0)
(s165 0)
(s166 0)
(s167 0)
(s168 1)
(s169 1)
(s170 0)
(s171 1)
(s172 1)
(s173 1)
(s174 1)
(s175 1)
(s176 0)
(s177 1)
(s178 0)
(s179 0)
(s180 0)
(s181 0)
(s182 0)
(s183 0)
(s184 0)
(s185 0)
(s186 0)
(s187 0)
(s188 0)
(s189 0)
(s190 0)
(s191 0)
(s192 0)
(s193 0)
(s194 0)
(s195 0)
(s196 0)
(s197 0)
(s198 1)
(s199 1)
(s200 1)
(s201 1)
(s202 1)
(s203 1)
(s204 1)
(s205 1)
(s206 1)
(s207 1)
(s208 1)
(s209 1)
(s210 1)
(s211 1)
(s212 1)
(s213 1)
(s214 1)
(s215 1)
(s216 1)
(s217 1)
(s218 1)
(s219 1)
(s220 1)
(s221 1)
(s222 1)
(s223 1)
(s224 1)
(s225 1)
(s226 1)
(s227 1)
(s228 1)
(s229 1)
(s230 1)
(s231 1)
(s232 1)
(s233 1)
(s234 1)
(s235 1)
(s236 1)
(s237 1)
(s238 1)
(s239 1)
(s240 1)
(s241 1)
(s242 1)
(s243 1)
(s244 1)
(s245 1)
(s246 1)
(s247 1)
(s248 1)
(s249 1)
(s250 1)
(s251 1)
(s252 1)
(s253 1)
(s254 1)
(s255 1)
(s256 1)
(s257 1)
(s258 1)
(s259 1)
(s260 1)
(s261 1)
(s262 1)
(s263 1)
(s264 1)
(s265 1)
(s266 1)
(s267 1)
(s268 1)
(s269 1)
(s270 1)
(s271 1)
(s272 1)
(s273 1)
(s274 1)
(s275 1)
(s276 1)
(s277 1)
(s278 1)
(s279 1)
(s280 1)
(s281 1)
(s282 1)
(s283 1)
(s284 1)
(s285 1)
(s286 1)
(s287 1)
(s288 1)
(s289 1)
(s290 1)
(s291 1)
(s292 1)
(s293 1)
(s294 1)
(s295 1)
(s296 1)
(s297 1)
(s298 1)
(s299 1)
(s300 1)
(s301 1)
(s302 1)
(s303 1)
(s304 1)
(s305 1)
(s306 1)
(s307 1)
(s308 1)
(s309 1)
(s310 1)
(s311 1)
(s312 1)
(s313 1)
(s314 1)
(s315 1)
(s316 1)
(s317 1)
(s318 1)
(s319 1)
(s320 1)
(s321 1)
(s322 1)
(s323 1)
(s324 1)
(s325 1)
(s326 1)
(s327 1)
(s328 1)
(s329 1)
(s330 1)
(s331 1)
(s332 1)
(s333 1)
(s334 1)
(s335 1)
(s336 1)
(s337 1)
(s338 1)
(s339 1)
(s340 1)
(s341 1)
(s342 1)
(s343 1)
(s344 1)
(s345 1)
(s346 1)
(s347 1)
(s348 1)
(s349 1)
(s350 1)
(s351 1)
(s352 1)
(s353 1)
(s354 1)
(s355 1)
(s356 1)
(s357 1)
(s358 1)
(s359 1)
(s360 1)
(s361 1)
(s362 1)
(s363 1)
(s364 1)
(s365 1)
(s366 1)
(s367 1)
(s368 1)
(s369 1)
(s370 1)
(s371 1)
(s372 1)
(s373 1)
(s374 1)
(s375 1)
(s376 1)
(s377 1)
(s378 1)
(s379 1)
(s380 1)
(s381 1)
(s382 1)
(s383 1)
(s384 1)
(s385 1)
(s386 1)
(s387 1)
(s388 1)
(s389 1)
(s390 0)
(s391 0)
(s392 0)
(s393 0)
(s394 0)
(s395 0)
(s396 0)
(s397 0)
(s398 0)
(s399 0)
(s400 0)
(s401 0)
(s402 0)
(s403 0)
(s404 0)
(s405 0)
(s406 0)
(s407 0)
(s408 0)
(s409 0)
(s410 0)
(s411 0)
(s412 0)
(s413 0)
(s414 0)
(s415 0)
(s416 0)
(s417 0)
(s418 0)
(s419 0)
(s420 0)
(s421 0)
(s422 0)
(s423 0)
(s424 0)
(s425 0)
(s426 0)
(s427 0)
(s428 0)
(s429 0)
(s430 0)
(s431 0)
(s432 0)
(s433 0)
(s434 0)
(s435 0)
(s436 0)
(s437 0)
(s438 0)
(s439 0)
(s440 0)
(s441 0)
(s442 0)
(s443 0)
(s444 0)
(s445 0)
(s446 0)
(s447 0)
(s448 0)
(s449 0)
(s450 0)
(s451 0)
(s452 0)
(s453 0)
(s454 0)
(s455 0)
(s456 0)
(s457 0)
(s458 0)
(s459 0)
(s460 0)
(s461 0)
(s462 0)
(s463 0)
(s464 0)
(s465 0)
(s466 0)
(s467 0)
(s468 0)
(s469 0)
(s470 0)
(s471 0)
(s472 0)
(s473 0)
(s474 0)
(s475 0)
(s476 0)
(s477 0)
(s478 0)
(s479 0)
(s480 0)
(s481 0)
(s482 0)
(s483 0)
(s484 0)
(s485 0)
(s486 0)
(s487 0)
(s488 0)
(s489 0)
(s490 0)
(s491 0)
(s492 0)
(s493 0)
(s494 0)
(s495 0)
(s496 0)
(s497 0)
(s498 0timeout
) org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 834/2295 variables, and 2 constraints, problems are : Problem set: 0 solved, 2164 unsolved in 30040 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/834 constraints, ReadFeed: 0/350 constraints, PredecessorRefiner: 0/2164 constraints, Known Traps: 0/0 constraints]
After SMT, in 70267ms problems are : Problem set: 0 solved, 2164 unsolved
Search for dead transitions found 0 dead transitions in 70305ms
Starting structural reductions in LTL mode, iteration 1 : 834/1628 places, 2166/5962 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 75719 ms. Remains : 834/1628 places, 2166/5962 transitions.
Support contains 45 out of 834 places after structural reductions.
[2024-05-31 21:46:29] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2024-05-31 21:46:29] [INFO ] Flatten gal took : 161 ms
[2024-05-31 21:46:29] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA FunctionPointer-PT-c016-CTLCardinality-2024-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c016-CTLCardinality-2024-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-31 21:46:29] [INFO ] Flatten gal took : 110 ms
[2024-05-31 21:46:29] [INFO ] Input system was already deterministic with 2166 transitions.
Support contains 26 out of 834 places (down from 45) after GAL structural reductions.
FORMULA FunctionPointer-PT-c016-CTLCardinality-2024-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c016-CTLCardinality-2024-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 40015 steps (8 resets) in 1800 ms. (22 steps per ms) remains 16/17 properties
BEST_FIRST walk for 4003 steps (8 resets) in 37 ms. (105 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (9 resets) in 20 ms. (190 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4002 steps (9 resets) in 15 ms. (250 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (9 resets) in 10 ms. (363 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (8 resets) in 40 ms. (97 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (8 resets) in 10 ms. (363 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (9 resets) in 10 ms. (363 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 16/16 properties
Interrupted probabilistic random walk after 130006 steps, run timeout after 3001 ms. (steps per millisecond=43 ) properties seen :0 out of 16
Probabilistic random walk after 130006 steps, saw 84474 distinct states, run finished after 3005 ms. (steps per millisecond=43 ) properties seen :0
[2024-05-31 21:46:33] [INFO ] Flow matrix only has 1461 transitions (discarded 705 similar events)
[2024-05-31 21:46:33] [INFO ] Invariant cache hit.
[2024-05-31 21:46:33] [INFO ] State equation strengthened by 350 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/25 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 1 (OVERLAPS) 382/407 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/407 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 3 (OVERLAPS) 702/1109 variables, 407/408 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1109 variables, 6/414 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1109 variables, 0/414 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 6 (OVERLAPS) 480/1589 variables, 50/464 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1589 variables, 259/723 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1589 variables, 0/723 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 9 (OVERLAPS) 48/1637 variables, 1/724 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1637 variables, 2/726 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1637 variables, 0/726 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 12 (OVERLAPS) 530/2167 variables, 268/994 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/2167 variables, 85/1079 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/2167 variables, 0/1079 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 15 (OVERLAPS) 123/2290 variables, 104/1183 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/2290 variables, 0/1183 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 17 (OVERLAPS) 4/2294 variables, 2/1185 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/2294 variables, 0/1185 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 19 (OVERLAPS) 1/2295 variables, 1/1186 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/2295 variables, 0/1186 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 21 (OVERLAPS) 0/2295 variables, 0/1186 constraints. Problems are: Problem set: 0 solved, 16 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2295/2295 variables, and 1186 constraints, problems are : Problem set: 0 solved, 16 unsolved in 4307 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 834/834 constraints, ReadFeed: 350/350 constraints, PredecessorRefiner: 16/16 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 16 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/25 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 1 (OVERLAPS) 382/407 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/407 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 3 (OVERLAPS) 702/1109 variables, 407/408 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1109 variables, 6/414 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1109 variables, 0/414 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 6 (OVERLAPS) 480/1589 variables, 50/464 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1589 variables, 259/723 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1589 variables, 16/739 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1589 variables, 0/739 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 10 (OVERLAPS) 48/1637 variables, 1/740 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1637 variables, 2/742 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1637 variables, 0/742 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 13 (OVERLAPS) 530/2167 variables, 268/1010 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/2167 variables, 85/1095 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/2167 variables, 0/1095 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 16 (OVERLAPS) 123/2290 variables, 104/1199 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/2290 variables, 0/1199 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 18 (OVERLAPS) 4/2294 variables, 2/1201 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/2294 variables, 0/1201 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 20 (OVERLAPS) 1/2295 variables, 1/1202 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/2295 variables, 0/1202 constraints. Problems are: Problem set: 0 solved, 16 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2295/2295 variables, and 1202 constraints, problems are : Problem set: 0 solved, 16 unsolved in 5011 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 834/834 constraints, ReadFeed: 350/350 constraints, PredecessorRefiner: 16/16 constraints, Known Traps: 0/0 constraints]
After SMT, in 9358ms problems are : Problem set: 0 solved, 16 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 25 out of 834 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 834/834 places, 2166/2166 transitions.
Graph (complete) has 3496 edges and 834 vertex of which 657 are kept as prefixes of interest. Removing 177 places using SCC suffix rule.11 ms
Discarding 177 places :
Also discarding 0 output transitions
Drop transitions (Empty/Sink Transition effects.) removed 357 transitions
Reduce isomorphic transitions removed 357 transitions.
Iterating post reduction 0 with 357 rules applied. Total rules applied 358 place count 657 transition count 1809
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 369 place count 646 transition count 1785
Iterating global reduction 1 with 11 rules applied. Total rules applied 380 place count 646 transition count 1785
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 392 place count 646 transition count 1773
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 402 place count 636 transition count 1751
Iterating global reduction 2 with 10 rules applied. Total rules applied 412 place count 636 transition count 1751
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 417 place count 631 transition count 1739
Iterating global reduction 2 with 5 rules applied. Total rules applied 422 place count 631 transition count 1739
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 427 place count 626 transition count 1727
Iterating global reduction 2 with 5 rules applied. Total rules applied 432 place count 626 transition count 1727
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 437 place count 621 transition count 1717
Iterating global reduction 2 with 5 rules applied. Total rules applied 442 place count 621 transition count 1717
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 446 place count 617 transition count 1709
Iterating global reduction 2 with 4 rules applied. Total rules applied 450 place count 617 transition count 1709
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 456 place count 611 transition count 1691
Iterating global reduction 2 with 6 rules applied. Total rules applied 462 place count 611 transition count 1691
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 468 place count 605 transition count 1669
Iterating global reduction 2 with 6 rules applied. Total rules applied 474 place count 605 transition count 1669
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 480 place count 599 transition count 1653
Iterating global reduction 2 with 6 rules applied. Total rules applied 486 place count 599 transition count 1653
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 491 place count 594 transition count 1643
Iterating global reduction 2 with 5 rules applied. Total rules applied 496 place count 594 transition count 1643
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 501 place count 589 transition count 1633
Iterating global reduction 2 with 5 rules applied. Total rules applied 506 place count 589 transition count 1633
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 511 place count 584 transition count 1623
Iterating global reduction 2 with 5 rules applied. Total rules applied 516 place count 584 transition count 1623
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 521 place count 579 transition count 1613
Iterating global reduction 2 with 5 rules applied. Total rules applied 526 place count 579 transition count 1613
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 528 place count 577 transition count 1609
Iterating global reduction 2 with 2 rules applied. Total rules applied 530 place count 577 transition count 1609
Drop transitions (Redundant composition of simpler transitions.) removed 34 transitions
Redundant transition composition rules discarded 34 transitions
Iterating global reduction 2 with 34 rules applied. Total rules applied 564 place count 577 transition count 1575
Applied a total of 564 rules in 465 ms. Remains 577 /834 variables (removed 257) and now considering 1575/2166 (removed 591) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 465 ms. Remains : 577/834 places, 1575/2166 transitions.
RANDOM walk for 40010 steps (8 resets) in 391 ms. (102 steps per ms) remains 10/16 properties
BEST_FIRST walk for 40003 steps (8 resets) in 79 ms. (500 steps per ms) remains 8/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 67 ms. (588 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 95 ms. (416 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 77 ms. (512 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 86 ms. (459 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (9 resets) in 102 ms. (388 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 85 ms. (465 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 90 ms. (439 steps per ms) remains 8/8 properties
[2024-05-31 21:46:43] [INFO ] Flow matrix only has 948 transitions (discarded 627 similar events)
// Phase 1: matrix 948 rows 577 cols
[2024-05-31 21:46:43] [INFO ] Computed 2 invariants in 7 ms
[2024-05-31 21:46:43] [INFO ] State equation strengthened by 143 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/13 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 383/396 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/396 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 8 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 673/1069 variables, 396/397 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1069 variables, 6/403 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1069 variables, 0/403 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (OVERLAPS) 182/1251 variables, 26/429 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1251 variables, 115/544 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1251 variables, 0/544 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 9 (OVERLAPS) 202/1453 variables, 109/653 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1453 variables, 1/654 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1453 variables, 20/674 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1453 variables, 0/674 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 13 (OVERLAPS) 63/1516 variables, 40/714 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1516 variables, 2/716 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/1516 variables, 0/716 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 16 (OVERLAPS) 8/1524 variables, 5/721 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1524 variables, 0/721 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 18 (OVERLAPS) 1/1525 variables, 1/722 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/1525 variables, 0/722 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 20 (OVERLAPS) 0/1525 variables, 0/722 constraints. Problems are: Problem set: 0 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1525/1525 variables, and 722 constraints, problems are : Problem set: 0 solved, 8 unsolved in 1560 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 577/577 constraints, ReadFeed: 143/143 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/13 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 383/396 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/396 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (OVERLAPS) 673/1069 variables, 396/397 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1069 variables, 6/403 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1069 variables, 0/403 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (OVERLAPS) 182/1251 variables, 26/429 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1251 variables, 115/544 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1251 variables, 8/552 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1251 variables, 0/552 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 10 (OVERLAPS) 202/1453 variables, 109/661 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1453 variables, 1/662 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1453 variables, 20/682 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1453 variables, 0/682 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 14 (OVERLAPS) 63/1516 variables, 40/722 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/1516 variables, 2/724 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1516 variables, 0/724 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 17 (OVERLAPS) 8/1524 variables, 5/729 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/1524 variables, 0/729 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 19 (OVERLAPS) 1/1525 variables, 1/730 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/1525 variables, 0/730 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 21 (OVERLAPS) 0/1525 variables, 0/730 constraints. Problems are: Problem set: 0 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1525/1525 variables, and 730 constraints, problems are : Problem set: 0 solved, 8 unsolved in 1960 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 577/577 constraints, ReadFeed: 143/143 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 0/0 constraints]
After SMT, in 3554ms problems are : Problem set: 0 solved, 8 unsolved
Fused 8 Parikh solutions to 7 different solutions.
Parikh walk visited 2 properties in 6954 ms.
Support contains 11 out of 577 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 577/577 places, 1575/1575 transitions.
Graph (complete) has 2653 edges and 577 vertex of which 571 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.1 ms
Discarding 6 places :
Also discarding 0 output transitions
Drop transitions (Empty/Sink Transition effects.) removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 11 place count 571 transition count 1565
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 21 place count 561 transition count 1539
Iterating global reduction 1 with 10 rules applied. Total rules applied 31 place count 561 transition count 1539
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 39 place count 561 transition count 1531
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 49 place count 551 transition count 1511
Iterating global reduction 2 with 10 rules applied. Total rules applied 59 place count 551 transition count 1511
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 65 place count 545 transition count 1495
Iterating global reduction 2 with 6 rules applied. Total rules applied 71 place count 545 transition count 1495
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 77 place count 539 transition count 1483
Iterating global reduction 2 with 6 rules applied. Total rules applied 83 place count 539 transition count 1483
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 89 place count 533 transition count 1471
Iterating global reduction 2 with 6 rules applied. Total rules applied 95 place count 533 transition count 1471
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 104 place count 524 transition count 1443
Iterating global reduction 2 with 9 rules applied. Total rules applied 113 place count 524 transition count 1443
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 120 place count 517 transition count 1429
Iterating global reduction 2 with 7 rules applied. Total rules applied 127 place count 517 transition count 1429
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 134 place count 510 transition count 1415
Iterating global reduction 2 with 7 rules applied. Total rules applied 141 place count 510 transition count 1415
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 148 place count 503 transition count 1401
Iterating global reduction 2 with 7 rules applied. Total rules applied 155 place count 503 transition count 1401
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 160 place count 498 transition count 1391
Iterating global reduction 2 with 5 rules applied. Total rules applied 165 place count 498 transition count 1391
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 170 place count 493 transition count 1381
Iterating global reduction 2 with 5 rules applied. Total rules applied 175 place count 493 transition count 1381
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 180 place count 488 transition count 1371
Iterating global reduction 2 with 5 rules applied. Total rules applied 185 place count 488 transition count 1371
Applied a total of 185 rules in 218 ms. Remains 488 /577 variables (removed 89) and now considering 1371/1575 (removed 204) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 218 ms. Remains : 488/577 places, 1371/1575 transitions.
RANDOM walk for 40008 steps (8 resets) in 192 ms. (207 steps per ms) remains 4/6 properties
BEST_FIRST walk for 40003 steps (8 resets) in 62 ms. (634 steps per ms) remains 3/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 56 ms. (701 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (8 resets) in 58 ms. (678 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (9 resets) in 36 ms. (1081 steps per ms) remains 3/3 properties
[2024-05-31 21:46:54] [INFO ] Flow matrix only has 801 transitions (discarded 570 similar events)
// Phase 1: matrix 801 rows 488 cols
[2024-05-31 21:46:54] [INFO ] Computed 2 invariants in 4 ms
[2024-05-31 21:46:54] [INFO ] State equation strengthened by 106 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 19/27 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/27 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 3 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 423/450 variables, 18/26 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/450 variables, 2/28 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/450 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (OVERLAPS) 690/1140 variables, 381/409 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1140 variables, 1/410 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1140 variables, 103/513 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1140 variables, 0/513 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (OVERLAPS) 62/1202 variables, 1/514 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1202 variables, 0/514 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (OVERLAPS) 86/1288 variables, 80/594 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1288 variables, 1/595 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1288 variables, 0/595 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 15 (OVERLAPS) 1/1289 variables, 1/596 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1289 variables, 0/596 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 17 (OVERLAPS) 0/1289 variables, 0/596 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1289/1289 variables, and 596 constraints, problems are : Problem set: 0 solved, 3 unsolved in 554 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 488/488 constraints, ReadFeed: 106/106 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 19/27 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/27 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 423/450 variables, 18/26 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/450 variables, 2/28 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/450 variables, 2/30 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/450 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 690/1140 variables, 381/411 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1140 variables, 1/412 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1140 variables, 103/515 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1140 variables, 1/516 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1140 variables, 0/516 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (OVERLAPS) 62/1202 variables, 1/517 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1202 variables, 0/517 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 14 (OVERLAPS) 86/1288 variables, 80/597 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/1288 variables, 1/598 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1288 variables, 0/598 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 17 (OVERLAPS) 1/1289 variables, 1/599 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/1289 variables, 0/599 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 19 (OVERLAPS) 0/1289 variables, 0/599 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1289/1289 variables, and 599 constraints, problems are : Problem set: 0 solved, 3 unsolved in 646 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 488/488 constraints, ReadFeed: 106/106 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints]
After SMT, in 1224ms problems are : Problem set: 0 solved, 3 unsolved
Fused 3 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 610 ms.
Support contains 8 out of 488 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 488/488 places, 1371/1371 transitions.
Graph (complete) has 2336 edges and 488 vertex of which 485 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.1 ms
Discarding 3 places :
Also discarding 0 output transitions
Drop transitions (Empty/Sink Transition effects.) removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 6 place count 485 transition count 1366
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 8 place count 483 transition count 1362
Iterating global reduction 1 with 2 rules applied. Total rules applied 10 place count 483 transition count 1362
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 12 place count 483 transition count 1360
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 14 place count 481 transition count 1356
Iterating global reduction 2 with 2 rules applied. Total rules applied 16 place count 481 transition count 1356
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 20 place count 481 transition count 1352
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 21 place count 480 transition count 1350
Iterating global reduction 3 with 1 rules applied. Total rules applied 22 place count 480 transition count 1350
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 23 place count 479 transition count 1348
Iterating global reduction 3 with 1 rules applied. Total rules applied 24 place count 479 transition count 1348
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 26 place count 477 transition count 1340
Iterating global reduction 3 with 2 rules applied. Total rules applied 28 place count 477 transition count 1340
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 30 place count 475 transition count 1336
Iterating global reduction 3 with 2 rules applied. Total rules applied 32 place count 475 transition count 1336
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 34 place count 473 transition count 1332
Iterating global reduction 3 with 2 rules applied. Total rules applied 36 place count 473 transition count 1332
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 38 place count 471 transition count 1328
Iterating global reduction 3 with 2 rules applied. Total rules applied 40 place count 471 transition count 1328
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 42 place count 469 transition count 1324
Iterating global reduction 3 with 2 rules applied. Total rules applied 44 place count 469 transition count 1324
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 46 place count 467 transition count 1320
Iterating global reduction 3 with 2 rules applied. Total rules applied 48 place count 467 transition count 1320
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 50 place count 465 transition count 1316
Iterating global reduction 3 with 2 rules applied. Total rules applied 52 place count 465 transition count 1316
Applied a total of 52 rules in 176 ms. Remains 465 /488 variables (removed 23) and now considering 1316/1371 (removed 55) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 176 ms. Remains : 465/488 places, 1316/1371 transitions.
RANDOM walk for 40000 steps (8 resets) in 188 ms. (211 steps per ms) remains 2/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 41 ms. (952 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (9 resets) in 50 ms. (784 steps per ms) remains 2/2 properties
[2024-05-31 21:46:56] [INFO ] Flow matrix only has 761 transitions (discarded 555 similar events)
// Phase 1: matrix 761 rows 465 cols
[2024-05-31 21:46:56] [INFO ] Computed 2 invariants in 4 ms
[2024-05-31 21:46:56] [INFO ] State equation strengthened by 95 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 4/6 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/6 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 12/18 variables, 4/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/18 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 23/41 variables, 8/14 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/41 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 396/437 variables, 14/28 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/437 variables, 1/29 constraints. Problems are: Problem set: 0 solved, 2 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (INCLUDED_ONLY) 0/437 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 13/450 variables, 1/30 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/450 variables, 1/31 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/450 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 646/1096 variables, 366/397 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1096 variables, 94/491 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/1096 variables, 0/491 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (OVERLAPS) 62/1158 variables, 1/492 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1158 variables, 0/492 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (OVERLAPS) 68/1226 variables, 70/562 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/1226 variables, 0/562 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 20 (OVERLAPS) 0/1226 variables, 0/562 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1226/1226 variables, and 562 constraints, problems are : Problem set: 0 solved, 2 unsolved in 426 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 465/465 constraints, ReadFeed: 95/95 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 4/6 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/6 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 12/18 variables, 4/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/18 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 23/41 variables, 8/14 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/41 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 396/437 variables, 14/28 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/437 variables, 1/29 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/437 variables, 2/31 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/437 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 13/450 variables, 1/32 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/450 variables, 1/33 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/450 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (OVERLAPS) 646/1096 variables, 366/399 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/1096 variables, 94/493 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1096 variables, 0/493 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (OVERLAPS) 62/1158 variables, 1/494 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/1158 variables, 0/494 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (OVERLAPS) 68/1226 variables, 70/564 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/1226 variables, 0/564 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 21 (OVERLAPS) 0/1226 variables, 0/564 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1226/1226 variables, and 564 constraints, problems are : Problem set: 0 solved, 2 unsolved in 410 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 465/465 constraints, ReadFeed: 95/95 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
After SMT, in 866ms problems are : Problem set: 0 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 269 ms.
Support contains 2 out of 465 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 465/465 places, 1316/1316 transitions.
Graph (complete) has 2254 edges and 465 vertex of which 459 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.1 ms
Discarding 6 places :
Also discarding 0 output transitions
Drop transitions (Empty/Sink Transition effects.) removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 13 place count 459 transition count 1304
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 17 place count 455 transition count 1296
Iterating global reduction 1 with 4 rules applied. Total rules applied 21 place count 455 transition count 1296
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 23 place count 455 transition count 1294
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 26 place count 452 transition count 1288
Iterating global reduction 2 with 3 rules applied. Total rules applied 29 place count 452 transition count 1288
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 32 place count 449 transition count 1278
Iterating global reduction 2 with 3 rules applied. Total rules applied 35 place count 449 transition count 1278
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 38 place count 446 transition count 1270
Iterating global reduction 2 with 3 rules applied. Total rules applied 41 place count 446 transition count 1270
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 44 place count 443 transition count 1264
Iterating global reduction 2 with 3 rules applied. Total rules applied 47 place count 443 transition count 1264
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 50 place count 440 transition count 1258
Iterating global reduction 2 with 3 rules applied. Total rules applied 53 place count 440 transition count 1258
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 56 place count 437 transition count 1252
Iterating global reduction 2 with 3 rules applied. Total rules applied 59 place count 437 transition count 1252
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 62 place count 434 transition count 1246
Iterating global reduction 2 with 3 rules applied. Total rules applied 65 place count 434 transition count 1246
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 68 place count 431 transition count 1240
Iterating global reduction 2 with 3 rules applied. Total rules applied 71 place count 431 transition count 1240
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 72 place count 430 transition count 1238
Iterating global reduction 2 with 1 rules applied. Total rules applied 73 place count 430 transition count 1238
Applied a total of 73 rules in 203 ms. Remains 430 /465 variables (removed 35) and now considering 1238/1316 (removed 78) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 203 ms. Remains : 430/465 places, 1238/1316 transitions.
RANDOM walk for 40007 steps (8 resets) in 210 ms. (189 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 40 ms. (975 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (8 resets) in 32 ms. (1212 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 347957 steps, run timeout after 3001 ms. (steps per millisecond=115 ) properties seen :0 out of 2
Probabilistic random walk after 347957 steps, saw 213370 distinct states, run finished after 3001 ms. (steps per millisecond=115 ) properties seen :0
[2024-05-31 21:47:01] [INFO ] Flow matrix only has 702 transitions (discarded 536 similar events)
// Phase 1: matrix 702 rows 430 cols
[2024-05-31 21:47:01] [INFO ] Computed 3 invariants in 7 ms
[2024-05-31 21:47:01] [INFO ] State equation strengthened by 78 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 4/6 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/6 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 11/17 variables, 4/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/17 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 16/33 variables, 7/13 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/33 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 359/392 variables, 9/22 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/392 variables, 1/23 constraints. Problems are: Problem set: 0 solved, 2 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (INCLUDED_ONLY) 0/392 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 9/401 variables, 2/25 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/401 variables, 3/28 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/401 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 606/1007 variables, 340/368 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1007 variables, 77/445 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/1007 variables, 0/445 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (OVERLAPS) 62/1069 variables, 1/446 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1069 variables, 0/446 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (OVERLAPS) 63/1132 variables, 65/511 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/1132 variables, 0/511 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 20 (OVERLAPS) 0/1132 variables, 0/511 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1132/1132 variables, and 511 constraints, problems are : Problem set: 0 solved, 2 unsolved in 379 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 430/430 constraints, ReadFeed: 78/78 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 4/6 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/6 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 11/17 variables, 4/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/17 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 16/33 variables, 7/13 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/33 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 359/392 variables, 9/22 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/392 variables, 1/23 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/392 variables, 2/25 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/392 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 9/401 variables, 2/27 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/401 variables, 3/30 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/401 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (OVERLAPS) 606/1007 variables, 340/370 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/1007 variables, 77/447 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1007 variables, 0/447 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (OVERLAPS) 62/1069 variables, 1/448 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/1069 variables, 0/448 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (OVERLAPS) 63/1132 variables, 65/513 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/1132 variables, 0/513 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 21 (OVERLAPS) 0/1132 variables, 0/513 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1132/1132 variables, and 513 constraints, problems are : Problem set: 0 solved, 2 unsolved in 432 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 430/430 constraints, ReadFeed: 78/78 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
After SMT, in 835ms problems are : Problem set: 0 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 338 ms.
Support contains 2 out of 430 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 430/430 places, 1238/1238 transitions.
Applied a total of 0 rules in 49 ms. Remains 430 /430 variables (removed 0) and now considering 1238/1238 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 49 ms. Remains : 430/430 places, 1238/1238 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 430/430 places, 1238/1238 transitions.
Applied a total of 0 rules in 45 ms. Remains 430 /430 variables (removed 0) and now considering 1238/1238 (removed 0) transitions.
[2024-05-31 21:47:02] [INFO ] Flow matrix only has 702 transitions (discarded 536 similar events)
[2024-05-31 21:47:02] [INFO ] Invariant cache hit.
[2024-05-31 21:47:02] [INFO ] Implicit Places using invariants in 405 ms returned []
[2024-05-31 21:47:02] [INFO ] Flow matrix only has 702 transitions (discarded 536 similar events)
[2024-05-31 21:47:02] [INFO ] Invariant cache hit.
[2024-05-31 21:47:02] [INFO ] State equation strengthened by 78 read => feed constraints.
[2024-05-31 21:47:04] [INFO ] Implicit Places using invariants and state equation in 1410 ms returned []
Implicit Place search using SMT with State Equation took 1822 ms to find 0 implicit places.
[2024-05-31 21:47:04] [INFO ] Redundant transitions in 67 ms returned []
Running 1236 sub problems to find dead transitions.
[2024-05-31 21:47:04] [INFO ] Flow matrix only has 702 transitions (discarded 536 similar events)
[2024-05-31 21:47:04] [INFO ] Invariant cache hit.
[2024-05-31 21:47:04] [INFO ] State equation strengthened by 78 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/430 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1236 unsolved
[2024-05-31 21:47:18] [INFO ] Deduced a trap composed of 135 places in 193 ms of which 22 ms to minimize.
[2024-05-31 21:47:19] [INFO ] Deduced a trap composed of 131 places in 157 ms of which 3 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/430 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 1236 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/430 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1236 unsolved
At refinement iteration 3 (OVERLAPS) 702/1132 variables, 430/435 constraints. Problems are: Problem set: 0 solved, 1236 unsolved
SMT process timed out in 34347ms, After SMT, problems are : Problem set: 0 solved, 1236 unsolved
Search for dead transitions found 0 dead transitions in 34359ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 36306 ms. Remains : 430/430 places, 1238/1238 transitions.
Attempting over-approximation, by ignoring read arcs.
Ensure Unique test removed 536 transitions
Reduce isomorphic transitions removed 536 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 0 with 545 rules applied. Total rules applied 545 place count 430 transition count 693
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 554 place count 421 transition count 693
Performed 76 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 76 Pre rules applied. Total rules applied 554 place count 421 transition count 617
Deduced a syphon composed of 76 places in 0 ms
Reduce places removed 76 places and 0 transitions.
Iterating global reduction 2 with 152 rules applied. Total rules applied 706 place count 345 transition count 617
Performed 129 Post agglomeration using F-continuation condition.Transition count delta: 129
Deduced a syphon composed of 129 places in 0 ms
Reduce places removed 129 places and 0 transitions.
Iterating global reduction 2 with 258 rules applied. Total rules applied 964 place count 216 transition count 488
Discarding 64 places :
Symmetric choice reduction at 2 with 64 rule applications. Total rules 1028 place count 152 transition count 360
Iterating global reduction 2 with 64 rules applied. Total rules applied 1092 place count 152 transition count 360
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 1093 place count 152 transition count 359
Discarding 63 places :
Symmetric choice reduction at 3 with 63 rule applications. Total rules 1156 place count 89 transition count 233
Iterating global reduction 3 with 63 rules applied. Total rules applied 1219 place count 89 transition count 233
Discarding 63 places :
Symmetric choice reduction at 3 with 63 rule applications. Total rules 1282 place count 26 transition count 107
Iterating global reduction 3 with 63 rules applied. Total rules applied 1345 place count 26 transition count 107
Ensure Unique test removed 63 transitions
Reduce isomorphic transitions removed 63 transitions.
Iterating post reduction 3 with 63 rules applied. Total rules applied 1408 place count 26 transition count 44
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 1408 place count 26 transition count 43
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 1410 place count 25 transition count 43
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 1412 place count 24 transition count 42
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 1414 place count 23 transition count 42
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 1415 place count 23 transition count 41
Applied a total of 1415 rules in 68 ms. Remains 23 /430 variables (removed 407) and now considering 41/1238 (removed 1197) transitions.
Running SMT prover for 2 properties.
// Phase 1: matrix 41 rows 23 cols
[2024-05-31 21:47:38] [INFO ] Computed 3 invariants in 0 ms
[2024-05-31 21:47:38] [INFO ] [Real]Absence check using 3 positive place invariants in 0 ms returned sat
[2024-05-31 21:47:38] [INFO ] After 14ms SMT Verify possible using state equation in real domain returned unsat :0 sat :2
[2024-05-31 21:47:38] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-31 21:47:38] [INFO ] After 6ms SMT Verify possible using 2 Read/Feed constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-31 21:47:38] [INFO ] After 51ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-31 21:47:38] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-31 21:47:38] [INFO ] After 12ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-31 21:47:38] [INFO ] After 4ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :2
TRAPS : Iteration 0
[2024-05-31 21:47:38] [INFO ] After 10ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
[2024-05-31 21:47:38] [INFO ] After 65ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Over-approximation ignoring read arcs solved 0 properties in 194 ms.
[2024-05-31 21:47:38] [INFO ] Flatten gal took : 67 ms
[2024-05-31 21:47:38] [INFO ] Flatten gal took : 71 ms
[2024-05-31 21:47:39] [INFO ] Input system was already deterministic with 2166 transitions.
Computed a total of 192 stabilizing places and 512 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 834/834 places, 2166/2166 transitions.
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 29 place count 805 transition count 2094
Iterating global reduction 0 with 29 rules applied. Total rules applied 58 place count 805 transition count 2094
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Iterating post reduction 0 with 22 rules applied. Total rules applied 80 place count 805 transition count 2072
Discarding 26 places :
Symmetric choice reduction at 1 with 26 rule applications. Total rules 106 place count 779 transition count 2016
Iterating global reduction 1 with 26 rules applied. Total rules applied 132 place count 779 transition count 2016
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 136 place count 779 transition count 2012
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 152 place count 763 transition count 1968
Iterating global reduction 2 with 16 rules applied. Total rules applied 168 place count 763 transition count 1968
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 185 place count 746 transition count 1918
Iterating global reduction 2 with 17 rules applied. Total rules applied 202 place count 746 transition count 1918
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 219 place count 729 transition count 1878
Iterating global reduction 2 with 17 rules applied. Total rules applied 236 place count 729 transition count 1878
Discarding 21 places :
Symmetric choice reduction at 2 with 21 rule applications. Total rules 257 place count 708 transition count 1824
Iterating global reduction 2 with 21 rules applied. Total rules applied 278 place count 708 transition count 1824
Discarding 20 places :
Symmetric choice reduction at 2 with 20 rule applications. Total rules 298 place count 688 transition count 1768
Iterating global reduction 2 with 20 rules applied. Total rules applied 318 place count 688 transition count 1768
Discarding 20 places :
Symmetric choice reduction at 2 with 20 rule applications. Total rules 338 place count 668 transition count 1718
Iterating global reduction 2 with 20 rules applied. Total rules applied 358 place count 668 transition count 1718
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 377 place count 649 transition count 1674
Iterating global reduction 2 with 19 rules applied. Total rules applied 396 place count 649 transition count 1674
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 410 place count 635 transition count 1646
Iterating global reduction 2 with 14 rules applied. Total rules applied 424 place count 635 transition count 1646
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 435 place count 624 transition count 1624
Iterating global reduction 2 with 11 rules applied. Total rules applied 446 place count 624 transition count 1624
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 457 place count 613 transition count 1602
Iterating global reduction 2 with 11 rules applied. Total rules applied 468 place count 613 transition count 1602
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 473 place count 608 transition count 1592
Iterating global reduction 2 with 5 rules applied. Total rules applied 478 place count 608 transition count 1592
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 481 place count 605 transition count 1586
Iterating global reduction 2 with 3 rules applied. Total rules applied 484 place count 605 transition count 1586
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 486 place count 605 transition count 1584
Applied a total of 486 rules in 742 ms. Remains 605 /834 variables (removed 229) and now considering 1584/2166 (removed 582) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 743 ms. Remains : 605/834 places, 1584/2166 transitions.
[2024-05-31 21:47:39] [INFO ] Flatten gal took : 41 ms
[2024-05-31 21:47:39] [INFO ] Flatten gal took : 45 ms
[2024-05-31 21:47:40] [INFO ] Input system was already deterministic with 1584 transitions.
Starting structural reductions in LTL mode, iteration 0 : 834/834 places, 2166/2166 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 817 transition count 2126
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 817 transition count 2126
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 0 with 16 rules applied. Total rules applied 50 place count 817 transition count 2110
Discarding 17 places :
Symmetric choice reduction at 1 with 17 rule applications. Total rules 67 place count 800 transition count 2072
Iterating global reduction 1 with 17 rules applied. Total rules applied 84 place count 800 transition count 2072
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 92 place count 800 transition count 2064
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 100 place count 792 transition count 2042
Iterating global reduction 2 with 8 rules applied. Total rules applied 108 place count 792 transition count 2042
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 116 place count 784 transition count 2022
Iterating global reduction 2 with 8 rules applied. Total rules applied 124 place count 784 transition count 2022
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 132 place count 776 transition count 2006
Iterating global reduction 2 with 8 rules applied. Total rules applied 140 place count 776 transition count 2006
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 151 place count 765 transition count 1976
Iterating global reduction 2 with 11 rules applied. Total rules applied 162 place count 765 transition count 1976
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 172 place count 755 transition count 1948
Iterating global reduction 2 with 10 rules applied. Total rules applied 182 place count 755 transition count 1948
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 195 place count 742 transition count 1910
Iterating global reduction 2 with 13 rules applied. Total rules applied 208 place count 742 transition count 1910
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 220 place count 730 transition count 1874
Iterating global reduction 2 with 12 rules applied. Total rules applied 232 place count 730 transition count 1874
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 242 place count 720 transition count 1854
Iterating global reduction 2 with 10 rules applied. Total rules applied 252 place count 720 transition count 1854
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 262 place count 710 transition count 1834
Iterating global reduction 2 with 10 rules applied. Total rules applied 272 place count 710 transition count 1834
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 282 place count 700 transition count 1814
Iterating global reduction 2 with 10 rules applied. Total rules applied 292 place count 700 transition count 1814
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 298 place count 694 transition count 1802
Iterating global reduction 2 with 6 rules applied. Total rules applied 304 place count 694 transition count 1802
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 310 place count 688 transition count 1790
Iterating global reduction 2 with 6 rules applied. Total rules applied 316 place count 688 transition count 1790
Applied a total of 316 rules in 353 ms. Remains 688 /834 variables (removed 146) and now considering 1790/2166 (removed 376) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 353 ms. Remains : 688/834 places, 1790/2166 transitions.
[2024-05-31 21:47:40] [INFO ] Flatten gal took : 46 ms
[2024-05-31 21:47:40] [INFO ] Flatten gal took : 51 ms
[2024-05-31 21:47:40] [INFO ] Input system was already deterministic with 1790 transitions.
Starting structural reductions in LTL mode, iteration 0 : 834/834 places, 2166/2166 transitions.
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 29 place count 805 transition count 2094
Iterating global reduction 0 with 29 rules applied. Total rules applied 58 place count 805 transition count 2094
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Iterating post reduction 0 with 22 rules applied. Total rules applied 80 place count 805 transition count 2072
Discarding 26 places :
Symmetric choice reduction at 1 with 26 rule applications. Total rules 106 place count 779 transition count 2016
Iterating global reduction 1 with 26 rules applied. Total rules applied 132 place count 779 transition count 2016
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 136 place count 779 transition count 2012
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 152 place count 763 transition count 1968
Iterating global reduction 2 with 16 rules applied. Total rules applied 168 place count 763 transition count 1968
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 185 place count 746 transition count 1918
Iterating global reduction 2 with 17 rules applied. Total rules applied 202 place count 746 transition count 1918
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 219 place count 729 transition count 1878
Iterating global reduction 2 with 17 rules applied. Total rules applied 236 place count 729 transition count 1878
Discarding 21 places :
Symmetric choice reduction at 2 with 21 rule applications. Total rules 257 place count 708 transition count 1824
Iterating global reduction 2 with 21 rules applied. Total rules applied 278 place count 708 transition count 1824
Discarding 20 places :
Symmetric choice reduction at 2 with 20 rule applications. Total rules 298 place count 688 transition count 1768
Iterating global reduction 2 with 20 rules applied. Total rules applied 318 place count 688 transition count 1768
Discarding 20 places :
Symmetric choice reduction at 2 with 20 rule applications. Total rules 338 place count 668 transition count 1718
Iterating global reduction 2 with 20 rules applied. Total rules applied 358 place count 668 transition count 1718
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 377 place count 649 transition count 1674
Iterating global reduction 2 with 19 rules applied. Total rules applied 396 place count 649 transition count 1674
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 410 place count 635 transition count 1646
Iterating global reduction 2 with 14 rules applied. Total rules applied 424 place count 635 transition count 1646
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 435 place count 624 transition count 1624
Iterating global reduction 2 with 11 rules applied. Total rules applied 446 place count 624 transition count 1624
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 457 place count 613 transition count 1602
Iterating global reduction 2 with 11 rules applied. Total rules applied 468 place count 613 transition count 1602
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 473 place count 608 transition count 1592
Iterating global reduction 2 with 5 rules applied. Total rules applied 478 place count 608 transition count 1592
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 481 place count 605 transition count 1586
Iterating global reduction 2 with 3 rules applied. Total rules applied 484 place count 605 transition count 1586
Applied a total of 484 rules in 225 ms. Remains 605 /834 variables (removed 229) and now considering 1586/2166 (removed 580) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 226 ms. Remains : 605/834 places, 1586/2166 transitions.
[2024-05-31 21:47:40] [INFO ] Flatten gal took : 40 ms
[2024-05-31 21:47:40] [INFO ] Flatten gal took : 45 ms
[2024-05-31 21:47:41] [INFO ] Input system was already deterministic with 1586 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 834/834 places, 2166/2166 transitions.
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 28 place count 806 transition count 2096
Iterating global reduction 0 with 28 rules applied. Total rules applied 56 place count 806 transition count 2096
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 0 with 20 rules applied. Total rules applied 76 place count 806 transition count 2076
Discarding 25 places :
Symmetric choice reduction at 1 with 25 rule applications. Total rules 101 place count 781 transition count 2022
Iterating global reduction 1 with 25 rules applied. Total rules applied 126 place count 781 transition count 2022
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 130 place count 781 transition count 2018
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 145 place count 766 transition count 1976
Iterating global reduction 2 with 15 rules applied. Total rules applied 160 place count 766 transition count 1976
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 176 place count 750 transition count 1928
Iterating global reduction 2 with 16 rules applied. Total rules applied 192 place count 750 transition count 1928
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 208 place count 734 transition count 1890
Iterating global reduction 2 with 16 rules applied. Total rules applied 224 place count 734 transition count 1890
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 242 place count 716 transition count 1848
Iterating global reduction 2 with 18 rules applied. Total rules applied 260 place count 716 transition count 1848
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 278 place count 698 transition count 1800
Iterating global reduction 2 with 18 rules applied. Total rules applied 296 place count 698 transition count 1800
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 315 place count 679 transition count 1748
Iterating global reduction 2 with 19 rules applied. Total rules applied 334 place count 679 transition count 1748
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 352 place count 661 transition count 1704
Iterating global reduction 2 with 18 rules applied. Total rules applied 370 place count 661 transition count 1704
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 383 place count 648 transition count 1678
Iterating global reduction 2 with 13 rules applied. Total rules applied 396 place count 648 transition count 1678
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 406 place count 638 transition count 1658
Iterating global reduction 2 with 10 rules applied. Total rules applied 416 place count 638 transition count 1658
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 426 place count 628 transition count 1638
Iterating global reduction 2 with 10 rules applied. Total rules applied 436 place count 628 transition count 1638
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 443 place count 621 transition count 1624
Iterating global reduction 2 with 7 rules applied. Total rules applied 450 place count 621 transition count 1624
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 454 place count 617 transition count 1616
Iterating global reduction 2 with 4 rules applied. Total rules applied 458 place count 617 transition count 1616
Drop transitions (Redundant composition of simpler transitions.) removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 2 with 4 rules applied. Total rules applied 462 place count 617 transition count 1612
Applied a total of 462 rules in 473 ms. Remains 617 /834 variables (removed 217) and now considering 1612/2166 (removed 554) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 476 ms. Remains : 617/834 places, 1612/2166 transitions.
[2024-05-31 21:47:41] [INFO ] Flatten gal took : 36 ms
[2024-05-31 21:47:41] [INFO ] Flatten gal took : 41 ms
[2024-05-31 21:47:41] [INFO ] Input system was already deterministic with 1612 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 834/834 places, 2166/2166 transitions.
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 28 place count 806 transition count 2096
Iterating global reduction 0 with 28 rules applied. Total rules applied 56 place count 806 transition count 2096
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Iterating post reduction 0 with 22 rules applied. Total rules applied 78 place count 806 transition count 2074
Discarding 25 places :
Symmetric choice reduction at 1 with 25 rule applications. Total rules 103 place count 781 transition count 2022
Iterating global reduction 1 with 25 rules applied. Total rules applied 128 place count 781 transition count 2022
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 132 place count 781 transition count 2018
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 147 place count 766 transition count 1978
Iterating global reduction 2 with 15 rules applied. Total rules applied 162 place count 766 transition count 1978
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 178 place count 750 transition count 1930
Iterating global reduction 2 with 16 rules applied. Total rules applied 194 place count 750 transition count 1930
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 210 place count 734 transition count 1892
Iterating global reduction 2 with 16 rules applied. Total rules applied 226 place count 734 transition count 1892
Discarding 20 places :
Symmetric choice reduction at 2 with 20 rule applications. Total rules 246 place count 714 transition count 1840
Iterating global reduction 2 with 20 rules applied. Total rules applied 266 place count 714 transition count 1840
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 285 place count 695 transition count 1786
Iterating global reduction 2 with 19 rules applied. Total rules applied 304 place count 695 transition count 1786
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 323 place count 676 transition count 1738
Iterating global reduction 2 with 19 rules applied. Total rules applied 342 place count 676 transition count 1738
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 361 place count 657 transition count 1694
Iterating global reduction 2 with 19 rules applied. Total rules applied 380 place count 657 transition count 1694
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 394 place count 643 transition count 1666
Iterating global reduction 2 with 14 rules applied. Total rules applied 408 place count 643 transition count 1666
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 419 place count 632 transition count 1644
Iterating global reduction 2 with 11 rules applied. Total rules applied 430 place count 632 transition count 1644
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 441 place count 621 transition count 1622
Iterating global reduction 2 with 11 rules applied. Total rules applied 452 place count 621 transition count 1622
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 457 place count 616 transition count 1612
Iterating global reduction 2 with 5 rules applied. Total rules applied 462 place count 616 transition count 1612
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 465 place count 613 transition count 1606
Iterating global reduction 2 with 3 rules applied. Total rules applied 468 place count 613 transition count 1606
Drop transitions (Redundant composition of simpler transitions.) removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 2 with 4 rules applied. Total rules applied 472 place count 613 transition count 1602
Applied a total of 472 rules in 469 ms. Remains 613 /834 variables (removed 221) and now considering 1602/2166 (removed 564) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 470 ms. Remains : 613/834 places, 1602/2166 transitions.
[2024-05-31 21:47:42] [INFO ] Flatten gal took : 37 ms
[2024-05-31 21:47:42] [INFO ] Flatten gal took : 40 ms
[2024-05-31 21:47:42] [INFO ] Input system was already deterministic with 1602 transitions.
Starting structural reductions in LTL mode, iteration 0 : 834/834 places, 2166/2166 transitions.
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 29 place count 805 transition count 2094
Iterating global reduction 0 with 29 rules applied. Total rules applied 58 place count 805 transition count 2094
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Iterating post reduction 0 with 22 rules applied. Total rules applied 80 place count 805 transition count 2072
Discarding 26 places :
Symmetric choice reduction at 1 with 26 rule applications. Total rules 106 place count 779 transition count 2016
Iterating global reduction 1 with 26 rules applied. Total rules applied 132 place count 779 transition count 2016
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 136 place count 779 transition count 2012
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 152 place count 763 transition count 1968
Iterating global reduction 2 with 16 rules applied. Total rules applied 168 place count 763 transition count 1968
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 185 place count 746 transition count 1918
Iterating global reduction 2 with 17 rules applied. Total rules applied 202 place count 746 transition count 1918
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 219 place count 729 transition count 1878
Iterating global reduction 2 with 17 rules applied. Total rules applied 236 place count 729 transition count 1878
Discarding 21 places :
Symmetric choice reduction at 2 with 21 rule applications. Total rules 257 place count 708 transition count 1824
Iterating global reduction 2 with 21 rules applied. Total rules applied 278 place count 708 transition count 1824
Discarding 20 places :
Symmetric choice reduction at 2 with 20 rule applications. Total rules 298 place count 688 transition count 1768
Iterating global reduction 2 with 20 rules applied. Total rules applied 318 place count 688 transition count 1768
Discarding 20 places :
Symmetric choice reduction at 2 with 20 rule applications. Total rules 338 place count 668 transition count 1718
Iterating global reduction 2 with 20 rules applied. Total rules applied 358 place count 668 transition count 1718
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 377 place count 649 transition count 1674
Iterating global reduction 2 with 19 rules applied. Total rules applied 396 place count 649 transition count 1674
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 410 place count 635 transition count 1646
Iterating global reduction 2 with 14 rules applied. Total rules applied 424 place count 635 transition count 1646
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 435 place count 624 transition count 1624
Iterating global reduction 2 with 11 rules applied. Total rules applied 446 place count 624 transition count 1624
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 457 place count 613 transition count 1602
Iterating global reduction 2 with 11 rules applied. Total rules applied 468 place count 613 transition count 1602
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 473 place count 608 transition count 1592
Iterating global reduction 2 with 5 rules applied. Total rules applied 478 place count 608 transition count 1592
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 481 place count 605 transition count 1586
Iterating global reduction 2 with 3 rules applied. Total rules applied 484 place count 605 transition count 1586
Applied a total of 484 rules in 255 ms. Remains 605 /834 variables (removed 229) and now considering 1586/2166 (removed 580) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 255 ms. Remains : 605/834 places, 1586/2166 transitions.
[2024-05-31 21:47:42] [INFO ] Flatten gal took : 35 ms
[2024-05-31 21:47:42] [INFO ] Flatten gal took : 37 ms
[2024-05-31 21:47:42] [INFO ] Input system was already deterministic with 1586 transitions.
Starting structural reductions in LTL mode, iteration 0 : 834/834 places, 2166/2166 transitions.
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 29 place count 805 transition count 2094
Iterating global reduction 0 with 29 rules applied. Total rules applied 58 place count 805 transition count 2094
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Iterating post reduction 0 with 22 rules applied. Total rules applied 80 place count 805 transition count 2072
Discarding 26 places :
Symmetric choice reduction at 1 with 26 rule applications. Total rules 106 place count 779 transition count 2016
Iterating global reduction 1 with 26 rules applied. Total rules applied 132 place count 779 transition count 2016
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 136 place count 779 transition count 2012
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 152 place count 763 transition count 1968
Iterating global reduction 2 with 16 rules applied. Total rules applied 168 place count 763 transition count 1968
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 185 place count 746 transition count 1918
Iterating global reduction 2 with 17 rules applied. Total rules applied 202 place count 746 transition count 1918
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 219 place count 729 transition count 1878
Iterating global reduction 2 with 17 rules applied. Total rules applied 236 place count 729 transition count 1878
Discarding 21 places :
Symmetric choice reduction at 2 with 21 rule applications. Total rules 257 place count 708 transition count 1824
Iterating global reduction 2 with 21 rules applied. Total rules applied 278 place count 708 transition count 1824
Discarding 20 places :
Symmetric choice reduction at 2 with 20 rule applications. Total rules 298 place count 688 transition count 1768
Iterating global reduction 2 with 20 rules applied. Total rules applied 318 place count 688 transition count 1768
Discarding 20 places :
Symmetric choice reduction at 2 with 20 rule applications. Total rules 338 place count 668 transition count 1718
Iterating global reduction 2 with 20 rules applied. Total rules applied 358 place count 668 transition count 1718
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 377 place count 649 transition count 1674
Iterating global reduction 2 with 19 rules applied. Total rules applied 396 place count 649 transition count 1674
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 410 place count 635 transition count 1646
Iterating global reduction 2 with 14 rules applied. Total rules applied 424 place count 635 transition count 1646
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 435 place count 624 transition count 1624
Iterating global reduction 2 with 11 rules applied. Total rules applied 446 place count 624 transition count 1624
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 457 place count 613 transition count 1602
Iterating global reduction 2 with 11 rules applied. Total rules applied 468 place count 613 transition count 1602
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 473 place count 608 transition count 1592
Iterating global reduction 2 with 5 rules applied. Total rules applied 478 place count 608 transition count 1592
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 481 place count 605 transition count 1586
Iterating global reduction 2 with 3 rules applied. Total rules applied 484 place count 605 transition count 1586
Applied a total of 484 rules in 253 ms. Remains 605 /834 variables (removed 229) and now considering 1586/2166 (removed 580) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 253 ms. Remains : 605/834 places, 1586/2166 transitions.
[2024-05-31 21:47:42] [INFO ] Flatten gal took : 33 ms
[2024-05-31 21:47:43] [INFO ] Flatten gal took : 36 ms
[2024-05-31 21:47:43] [INFO ] Input system was already deterministic with 1586 transitions.
Starting structural reductions in LTL mode, iteration 0 : 834/834 places, 2166/2166 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 23 place count 811 transition count 2110
Iterating global reduction 0 with 23 rules applied. Total rules applied 46 place count 811 transition count 2110
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 0 with 20 rules applied. Total rules applied 66 place count 811 transition count 2090
Discarding 19 places :
Symmetric choice reduction at 1 with 19 rule applications. Total rules 85 place count 792 transition count 2048
Iterating global reduction 1 with 19 rules applied. Total rules applied 104 place count 792 transition count 2048
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 117 place count 779 transition count 2012
Iterating global reduction 1 with 13 rules applied. Total rules applied 130 place count 779 transition count 2012
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 143 place count 766 transition count 1974
Iterating global reduction 1 with 13 rules applied. Total rules applied 156 place count 766 transition count 1974
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 169 place count 753 transition count 1944
Iterating global reduction 1 with 13 rules applied. Total rules applied 182 place count 753 transition count 1944
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 196 place count 739 transition count 1910
Iterating global reduction 1 with 14 rules applied. Total rules applied 210 place count 739 transition count 1910
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 224 place count 725 transition count 1872
Iterating global reduction 1 with 14 rules applied. Total rules applied 238 place count 725 transition count 1872
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 252 place count 711 transition count 1836
Iterating global reduction 1 with 14 rules applied. Total rules applied 266 place count 711 transition count 1836
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 279 place count 698 transition count 1806
Iterating global reduction 1 with 13 rules applied. Total rules applied 292 place count 698 transition count 1806
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 301 place count 689 transition count 1788
Iterating global reduction 1 with 9 rules applied. Total rules applied 310 place count 689 transition count 1788
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 317 place count 682 transition count 1774
Iterating global reduction 1 with 7 rules applied. Total rules applied 324 place count 682 transition count 1774
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 331 place count 675 transition count 1760
Iterating global reduction 1 with 7 rules applied. Total rules applied 338 place count 675 transition count 1760
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 342 place count 671 transition count 1752
Iterating global reduction 1 with 4 rules applied. Total rules applied 346 place count 671 transition count 1752
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 348 place count 669 transition count 1748
Iterating global reduction 1 with 2 rules applied. Total rules applied 350 place count 669 transition count 1748
Applied a total of 350 rules in 274 ms. Remains 669 /834 variables (removed 165) and now considering 1748/2166 (removed 418) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 275 ms. Remains : 669/834 places, 1748/2166 transitions.
[2024-05-31 21:47:43] [INFO ] Flatten gal took : 37 ms
[2024-05-31 21:47:43] [INFO ] Flatten gal took : 44 ms
[2024-05-31 21:47:43] [INFO ] Input system was already deterministic with 1748 transitions.
[2024-05-31 21:47:43] [INFO ] Flatten gal took : 50 ms
[2024-05-31 21:47:43] [INFO ] Flatten gal took : 51 ms
[2024-05-31 21:47:43] [INFO ] Export to MCC of 8 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 3 ms.
[2024-05-31 21:47:43] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 834 places, 2166 transitions and 8790 arcs took 16 ms.
Total runtime 151285 ms.
There are residual formulas that ITS could not solve within timeout
Usage: pnml2lts-sym [-gvqh] [--order=]
[--mu-opt] [--saturation=]
[--sat-granularity=] [--save-sat-levels]
[--guidance=] [-d|--deadlock]
[--action=] [-i|--invariant=STRING] [-n|--no-exit]
[--trace=] [--type=]
[--mu=.mu] [--ctl-star=.ctl]
[--ctl=.ctl] [--ltl=.ltl] [--dot=STRING]
[--save-levels=STRING] [--pg-solve] [--attr=]
[--saturating-attractor] [--write-strategy=.spg]
[--check-strategy] [--interactive-play] [--player]
[--pg-write=.spg] [--no-matrix] [--noack=<1|2>]
[--edge-label=] [--labels] [-m|--matrix]
[--mucalc=.mcf|] [-c|--cache]
[--allow-undefined-edges] [--allow-undefined-values]
[-p|--por= (default: heur)]
[--weak=[valmari] (default: uses stronger left-commutativity)]
[--leap] [-r|--regroup=<(T,)+>] [--sloan-w1=] [--sloan-w2=]
[--cw-max-cols=] [--cw-max-rows=] [--col-ins=<(C.C',)+>]
[--mh-timeout=] [--row-perm=<(R,)+>] [--col-perm=<(C,)+>]
[--graph-metrics] [--regroup-exit] [--regroup-time]
[-g|--pins-guards] [--vset=] [--ldd32-step=]
[--ldd32-cache=] [--ldd-step=] [--ldd-cache=]
[--cache-ratio=] [--max-increase=]
[--min-free-nodes=] [--fdd-bits=]
[--fdd-reorder=]
[--vset-cache-diff=] [--no-soundness-check] [--precise]
[--next-union] [--peak-nodes] [--maxsum=]
[--block-size=] [--cluster-size=] [-v] [-q]
[--debug=] [--stats] [--where] [--when]
[--timeout=INT] [--version] [-h|--help] [--usage]
[OPTIONS] []
Could not compute solution for formula : FunctionPointer-PT-c016-CTLCardinality-2024-01
Could not compute solution for formula : FunctionPointer-PT-c016-CTLCardinality-2024-02
Could not compute solution for formula : FunctionPointer-PT-c016-CTLCardinality-2024-03
Could not compute solution for formula : FunctionPointer-PT-c016-CTLCardinality-2024-05
Could not compute solution for formula : FunctionPointer-PT-c016-CTLCardinality-2024-11
Could not compute solution for formula : FunctionPointer-PT-c016-CTLCardinality-2023-12
Could not compute solution for formula : FunctionPointer-PT-c016-CTLCardinality-2023-13
Could not compute solution for formula : FunctionPointer-PT-c016-CTLCardinality-2023-15

BK_STOP 1717192064040

--------------------
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 CTLCardinality -timeout 360 -rebuildPNML
mcc2024
ctl formula name FunctionPointer-PT-c016-CTLCardinality-2024-01
ctl formula formula --ctl=/tmp/586/ctl_0_
ctl formula name FunctionPointer-PT-c016-CTLCardinality-2024-02
ctl formula formula --ctl=/tmp/586/ctl_1_
ctl formula name FunctionPointer-PT-c016-CTLCardinality-2024-03
ctl formula formula --ctl=/tmp/586/ctl_2_
ctl formula name FunctionPointer-PT-c016-CTLCardinality-2024-05
ctl formula formula --ctl=/tmp/586/ctl_3_
ctl formula name FunctionPointer-PT-c016-CTLCardinality-2024-11
ctl formula formula --ctl=/tmp/586/ctl_4_
ctl formula name FunctionPointer-PT-c016-CTLCardinality-2023-12
ctl formula formula --ctl=/tmp/586/ctl_5_
ctl formula name FunctionPointer-PT-c016-CTLCardinality-2023-13
ctl formula formula --ctl=/tmp/586/ctl_6_
ctl formula name FunctionPointer-PT-c016-CTLCardinality-2023-15
ctl formula formula --ctl=/tmp/586/ctl_7_
pnml2lts-sym, ** error **: unknown vector set implementation lddmc

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="FunctionPointer-PT-c016"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="ltsminxred"
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 ltsminxred"
echo " Input is FunctionPointer-PT-c016, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r496-tall-171640603100297"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FunctionPointer-PT-c016.tgz
mv FunctionPointer-PT-c016 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.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 '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;