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.r100-tall-171624200200098.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
...................
=====================================================================
Generated by BenchKit 2-5568
Executing tool greatspnxred
Input is CloudReconfiguration-PT-306, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r100-tall-171624200200098
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 6.5K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 63K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 46K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 4.0K May 19 07:08 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K May 19 15:39 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Apr 22 14:34 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 22 14:34 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.9K Apr 11 19:56 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 85K Apr 11 19:56 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.0K Apr 11 19:55 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 54K Apr 11 19:55 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 22 14:34 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 22 14:34 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 660K 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

FORMULA_NAME StableMarking

=== Now, execution of the tool begins

BK_START 1716364072157

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=StableMarking
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=CloudReconfiguration-PT-306
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-22 07:47:53] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -timeout, 180, -rebuildPNML]
[2024-05-22 07:47:53] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-22 07:47:53] [INFO ] Load time of PNML (sax parser for PT used): 159 ms
[2024-05-22 07:47:53] [INFO ] Transformed 2584 places.
[2024-05-22 07:47:53] [INFO ] Transformed 3094 transitions.
[2024-05-22 07:47:53] [INFO ] Found NUPN structural information;
[2024-05-22 07:47:53] [INFO ] Parsed PT model containing 2584 places and 3094 transitions and 6459 arcs in 270 ms.
Graph (trivial) has 2956 edges and 2584 vertex of which 882 / 2584 are part of one of the 63 SCC in 12 ms
Free SCC test removed 819 places
Structural test allowed to assert that 867 places are NOT stable. Took 55 ms.
Ensure Unique test removed 936 transitions
Reduce redundant transitions removed 936 transitions.
RANDOM walk for 40000 steps (868 resets) in 3876 ms. (10 steps per ms) remains 1448/1717 properties
BEST_FIRST walk for 120 steps (8 resets) in 20 ms. (5 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 120 steps (8 resets) in 21 ms. (5 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 120 steps (8 resets) in 17 ms. (6 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 120 steps (8 resets) in 68 ms. (1 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 120 steps (8 resets) in 65 ms. (1 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 120 steps (8 resets) in 81 ms. (1 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 120 steps (8 resets) in 18 ms. (6 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 120 steps (8 resets) in 16 ms. (7 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 120 steps (8 resets) in 16 ms. (7 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 120 steps (8 resets) in 14 ms. (8 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 120 steps (8 resets) in 16 ms. (7 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 120 steps (8 resets) in 18 ms. (6 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 120 steps (8 resets) in 12 ms. (9 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 120 steps (8 resets) in 17 ms. (6 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 120 steps (8 resets) in 18 ms. (6 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 120 steps (8 resets) in 19 ms. (6 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 120 steps (8 resets) in 12 ms. (9 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 120 steps (8 resets) in 17 ms. (6 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 120 steps (8 resets) in 20 ms. (5 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 120 steps (8 resets) in 16 ms. (7 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 120 steps (8 resets) in 12 ms. (9 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 120 steps (8 resets) in 18 ms. (6 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 120 steps (8 resets) in 19 ms. (6 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 120 steps (8 resets) in 11 ms. (10 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 120 steps (8 resets) in 18 ms. (6 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 120 steps (8 resets) in 12 ms. (9 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 120 steps (8 resets) in 23 ms. (5 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 120 steps (8 resets) in 24 ms. (4 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 120 steps (8 resets) in 17 ms. (6 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 120 steps (8 resets) in 16 ms. (7 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 120 steps (8 resets) in 24 ms. (4 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 120 steps (8 resets) in 14 ms. (8 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 120 steps (8 resets) in 13 ms. (8 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 120 steps (8 resets) in 13 ms. (8 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 120 steps (8 resets) in 15 ms. (7 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 120 steps (8 resets) in 13 ms. (8 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 120 steps (8 resets) in 11 ms. (10 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 120 steps (8 resets) in 12 ms. (9 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 120 steps (8 resets) in 12 ms. (9 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 120 steps (8 resets) in 12 ms. (9 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 120 steps (8 resets) in 12 ms. (9 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 120 steps (8 resets) in 12 ms. (9 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 120 steps (8 resets) in 13 ms. (8 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 120 steps (8 resets) in 13 ms. (8 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 120 steps (8 resets) in 12 ms. (9 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 120 steps (8 resets) in 12 ms. (9 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 120 steps (8 resets) in 12 ms. (9 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 120 steps (8 resets) in 12 ms. (9 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 120 steps (8 resets) in 9 ms. (12 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 120 steps (8 resets) in 11 ms. (10 steps per ms) remains 1448/1448 properties
[2024-05-22 07:47:55] [INFO ] Flow matrix only has 2096 transitions (discarded 62 similar events)
// Phase 1: matrix 2096 rows 1765 cols
[2024-05-22 07:47:55] [INFO ] Computed 4 invariants in 40 ms
[2024-05-22 07:47:55] [INFO ] State equation strengthened by 1 read => feed constraints.
Error getting values : (error "ParserException while parsing response: ((s59 (/ 1.0 2.0))
(s63 (/ 1.0 2.0))
(s64 (/ 1.0 2.0))
(s65 (/ 1.0 2.0))
(s68 (/ 1.0 2.0))
(s76 (/ 1.0 2.0))
(s104 (/ 1.0 2.0))
(s105 (/ 1.0 2.0))
(s106 (/ 1.0 2.0))
(s107 (/ 1.0 2.0))
(s108 (/ 1.0 2.0))
(s109 (/ 1.0 2.0))
(s110 (/ 1.0 2.0))
(s111 (/ 1.0 2.0))
(s120 (/ 1.0 2.0))
(s121 (/ 1.0 2.0))
(s122 (/ 1.0 2.0))
(s123 (/ 1.0 2.0))
(s124 (/ 1.0 2.0))
(s125 (/ 1.0 2.0))
(s126 (/ 1.0 2.0))
(s127 (/ 1.0 2.0))
(s128 (/ 1.0 2.0))
(s129 (/ 1.0 2.0))
(s130 (/ 1.0 2.0))
(s131 (/ 1.0 2.0))
(s132 (/ 1.0 2.0))
(s133 (/ 1.0 2.0))
(s134 (/ 1.0 2.0))
(s135 (/ 1.0 2.0))
(s136 (/ 1.0 2.0))
(s137 (/ 1.0 2.0))
(s138 (/ 1.0 2.0))
(s139 (/ 1.0 2.0))
(s140 (/ 1.0 2.0))
(s141 (/ 1.0 2.0))
(s142 (/ 1.0 2.0))
(s143 (/ 1.0 2.0))
(s144 (/ 1.0 2.0))
(s145 (/ 1.0 2.0))
(s146 (/ 1.0 2.0))
(s147 (/ 1.0 2.0))
(s148 (/ 1.0 2.0))
(s149 (/ 1.0 2.0))
(s150 (/ 1.0 2.0))
(s151 (/ 1.0 2.0))
(s152 (/ 1.0 2.0))
(s153 (/ 1.0 2.0))
(s154 (/ 1.0 2.0))
(s155 (/ 1.0 2.0))
(s156 (/ 1.0 2.0))
(s157 (/ 1.0 2.0))
(s158 (/ 1.0 2.0))
(s159 (/ 1.0 2.0))
(s160 (/ 1.0 2.0))
(s161 (/ 1.0 2.0))
(s162 (/ 1.0 2.0))
(s163 (/ 1.0 2.0))
(s164 (/ 1.0 2.0))
(s165 (/ 1.0 2.0))
(s166 (/ 1.0 2.0))
(s167 (/ 1.0 2.0))
(s168 (/ 1.0 2.0))
(s169 (/ 1.0 2.0))
(s170 (/ 1.0 2.0))
(s171 (/ 1.0 2.0))
(s172 (/ 1.0 2.0))
(s173 (/ 1.0 2.0))
(s174 (/ 1.0 2.0))
(s175 (/ 1.0 2.0))
(s176 (/ 1.0 2.0))
(s177 (/ 1.0 2.0))
(s178 (/ 1.0 2.0))
(s179 (/ 1.0 2.0))
(s180 (/ 1.0 2.0))
(s181 (/ 1.0 2.0))
(s182 (/ 1.0 2.0))
(s183 (/ 1.0 2.0))
(s184 (/ 1.0 2.0))
(s185 (/ 1.0 2.0))
(s186 (/ 1.0 2.0))
(s187 (/ 1.0 2.0))
(s188 (/ 1.0 2.0))
(s189 (/ 1.0 2.0))
(s190 (/ 1.0 2.0))
(s191 (/ 1.0 2.0))
(s192 (/ 1.0 2.0))
(s193 (/ 1.0 2.0))
(s194 (/ 1.0 2.0))
(s195 (/ 1.0 2.0))
(s200 (/ 1.0 2.0))
(s201 (/ 1.0 2.0))
(s202 (/ 1.0 2.0))
(s203 (/ 1.0 2.0))
(s208 (/ 1.0 2.0))
(s209 (/ 1.0 2.0))
(s210 (/ 1.0 2.0))
(s211 (/ 1.0 2.0))
(s212 (/ 1.0 2.0))
(s213 (/ 1.0 2.0))
(s214 (/ 1.0 2.0))
(s215 (/ 1.0 2.0))
(s216 (/ 1.0 2.0))
(s217 (/ 1.0 2.0))
(s218 (/ 1.0 2.0))
(s219 (/ 1.0 2.0))
(s220 (/ 1.0 2.0))
(s221 (/ 1.0 2.0))
(s222 (/ 1.0 2.0))
(s223 (/ 1.0 2.0))
(s224 (/ 1.0 2.0))
(s225 (/ 1.0 2.0))
(s226 (/ 1.0 2.0))
(s227 (/ 1.0 2.0))
(s228 (/ 1.0 2.0))
(s229 (/ 1.0 2.0))
(s230 (/ 1.0 2.0))
(s231 (/ 1.0 2.0))
(s232 (/ 1.0 2.0))
(s233 (/ 1.0 2.0))
(s234 (/ 1.0 2.0))
(s235 (/ 1.0 2.0))
(s236 (/ 1.0 2.0))
(s237 (/ 1.0 2.0))
(s238 (/ 1.0 2.0))
(s239 (/ 1.0 2.0))
(s240 (/ 1.0 2.0))
(s241 (/ 1.0 2.0))
(s242 (/ 1.0 2.0))
(s243 (/ 1.0 2.0))
(s244 (/ 1.0 2.0))
(s245 (/ 1.0 2.0))
(s246 (/ 1.0 2.0))
(s247 (/ 1.0 2.0))
(s248 (/ 1.0 2.0))
(s249 (/ 1.0 2.0))
(s250 (/ 1.0 2.0))
(s251 (/ 1.0 2.0))
(s252 (/ 1.0 2.0))
(s253 (/ 1.0 2.0))
(s254 (/ 1.0 2.0))
(s255 (/ 1.0 2.0))
(s256 (/ 1.0 2.0))
(s257 (/ 1.0 2.0))
(s258 (/ 1.0 2.0))
(s259 (/ 1.0 2.0))
(s260 (/ 1.0 2.0))
(s261 (/ 1.0 2.0))
(s262 (/ 1.0 2.0))
(s263 (/ 1.0 2.0))
(s264 (/ 1.0 2.0))
(s265 (/ 1.0 2.0))
(s266 (/ 1.0 2.0))
(s267 (/ 1.0 2.0))
(s268 (/ 1.0 2.0))
(s269 (/ 1.0 2.0))
(s270 (/ 1.0 2.0))
(s271 (/ 1.0 2.0))
(s272 (/ 1.0 2.0))
(s273 (/ 1.0 2.0))
(s274 (/ 1.0 2.0))
(s275 (/ 1.0 2.0))
(s276 (/ 1.0 2.0))
(s277 (/ 1.0 2.0))
(s278 (/ 1.0 2.0))
(s279 (/ 1.0 2.0))
(s280 (/ 1.0 2.0))
(s281 (/ 1.0 2.0))
(s282 (/ 1.0 2.0))
(s283 (/ 1.0 2.0))
(s288 (/ 1.0 2.0))
(s289 (/ 1.0 2.0))
(s290 (/ 1.0 2.0))
(s291 (/ 1.0 2.0))
(s314 (/ 1.0 2.0))
(s315 (/ 1.0 2.0))
(s329 (/ 1.0 2.0))
(s330 (/ 1.0 2.0))
(s331 (/ 1.0 2.0))
(s332 (/ 1.0 2.0))
(s343 (/ 1.0 2.0))
(s344 (/ 1.0 2.0))
(s345 (/ 1.0 2.0))
(s346 (/ 1.0 2.0))
(s347 (/ 1.0 2.0))
(s348 (/ 1.0 2.0))
(s349 (/ 1.0 2.0))
(s350 (/ 1.0 2.0))
(s351 (/ 1.0 2.0))
(s352 (/ 1.0 2.0))
(s353 (/ 1.0 2.0))
(s354 (/ 1.0 2.0))
(s355 (/ 1.0 2.0))
(s358 (/ 1.0 2.0))
(s359 (/ 1.0 2.0))
(s360 (/ 1.0 2.0))
(s361 (/ 1.0 2.0))
(s366 (/ 1.0 2.0))
(s378 (/ 1.0 2.0))
(s379 (/ 1.0 2.0))
(s383 (/ 1.0 2.0))
(s384 (/ 1.0 2.0))
(s385 (/ 1.0 2.0))
(s386 (/ 1.0 2.0))
(s387 (/ 1.0 2.0))
(s388 (/ 1.0 2.0))
(s389 (/ 1.0 2.0))
(s390 (/ 1.0 2.0))
(s391 (/ 1.0 2.0))
(s392 (/ 1.0 2.0))
(s393 (/ 1.0 2.0))
(s394 (/ 1.0 2.0))
(s395 (/ 1.0 2.0))
(s396 (/ 1.0 2.0))
(s397 (/ 1.0 2.0))
(s398 (/ 1.0 2.0))
(s399 (/ 1.0 2.0))
(s400 (/ 1.0 2.0))
(s401 (/ 1.0 2.0))
(s405 (/ 1.0 2.0))
(s410 (/ 1.0 2.0))
(s411 (/ 1.0 2.0))
(s412 (/ 1.0 2.0))
(s413 (/ 1.0 2.0))
(s414 (/ 1.0 2.0))
(s415 (/ 1.0 2.0))
(s416 (/ 1.0 2.0))
(s417 (/ 1.0 2.0))
(s418 (/ 1.0 2.0))
(s419 (/ 1.0 2.0))
(s420 (/ 1.0 2.0))
(s421 (/ 1.0 2.0))
(s422 (/ 1.0 2.0))
(s423 (/ 1.0 2.0))
(s424 (/ 1.0 2.0))
(s425 (/ 1.0 2.0))
(s426 (/ 1.0 2.0))
(s427 (/ 1.0 2.0))
(s428 (/ 1.0 2.0))
(s429 (/ 1.0 2.0))
(s430 (/ 1.0 2.0))
(s431 (/ 1.0 2.0))
(s432 (/ 1.0 2.0))
(s433 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1448 variables, 1448/1448 constraints. Problems are: Problem set: 0 solved, 1448 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1448/3861 variables, and 1448 constraints, problems are : Problem set: 0 solved, 1448 unsolved in 5126 ms.
Refiners :[Domain max(s): 1448/1765 constraints, Generalized P Invariants (flows): 0/4 constraints, State Equation: 0/1765 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1448/1448 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1448 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1448 variables, 1448/1448 constraints. Problems are: Problem set: 0 solved, 1448 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1448/3861 variables, and 1448 constraints, problems are : Problem set: 0 solved, 1448 unsolved in 5027 ms.
Refiners :[Domain max(s): 1448/1765 constraints, Generalized P Invariants (flows): 0/4 constraints, State Equation: 0/1765 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1448 constraints, Known Traps: 0/0 constraints]
After SMT, in 10686ms problems are : Problem set: 0 solved, 1448 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 1448 out of 1765 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1765/1765 places, 2158/2158 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 63 transitions
Reduce isomorphic transitions removed 63 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 202 transitions
Trivial Post-agglo rules discarded 202 transitions
Performed 202 trivial Post agglomeration. Transition count delta: 202
Iterating post reduction 0 with 265 rules applied. Total rules applied 265 place count 1765 transition count 1893
Reduce places removed 202 places and 0 transitions.
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 1 with 220 rules applied. Total rules applied 485 place count 1563 transition count 1875
Reduce places removed 8 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 494 place count 1555 transition count 1874
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 9 Pre rules applied. Total rules applied 494 place count 1555 transition count 1865
Deduced a syphon composed of 9 places in 5 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 3 with 18 rules applied. Total rules applied 512 place count 1546 transition count 1865
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 523 place count 1535 transition count 1854
Iterating global reduction 3 with 11 rules applied. Total rules applied 534 place count 1535 transition count 1854
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 534 place count 1535 transition count 1853
Deduced a syphon composed of 1 places in 7 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 536 place count 1534 transition count 1853
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 537 place count 1533 transition count 1852
Iterating global reduction 3 with 1 rules applied. Total rules applied 538 place count 1533 transition count 1852
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 539 place count 1532 transition count 1851
Iterating global reduction 3 with 1 rules applied. Total rules applied 540 place count 1532 transition count 1851
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 541 place count 1532 transition count 1850
Performed 23 Post agglomeration using F-continuation condition.Transition count delta: 23
Deduced a syphon composed of 23 places in 4 ms
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 4 with 46 rules applied. Total rules applied 587 place count 1509 transition count 1827
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -30
Deduced a syphon composed of 4 places in 4 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 4 with 8 rules applied. Total rules applied 595 place count 1505 transition count 1857
Drop transitions (Redundant composition of simpler transitions.) removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 4 with 9 rules applied. Total rules applied 604 place count 1505 transition count 1848
Free-agglomeration rule applied 14 times.
Iterating global reduction 4 with 14 rules applied. Total rules applied 618 place count 1505 transition count 1834
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 4 with 14 rules applied. Total rules applied 632 place count 1491 transition count 1834
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 5 with 3 rules applied. Total rules applied 635 place count 1491 transition count 1831
Partial Free-agglomeration rule applied 5 times.
Drop transitions (Partial Free agglomeration) removed 5 transitions
Iterating global reduction 5 with 5 rules applied. Total rules applied 640 place count 1491 transition count 1831
Partial Post-agglomeration rule applied 4 times.
Drop transitions (Partial Post agglomeration) removed 4 transitions
Iterating global reduction 5 with 4 rules applied. Total rules applied 644 place count 1491 transition count 1831
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 5 with 4 rules applied. Total rules applied 648 place count 1491 transition count 1827
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 649 place count 1490 transition count 1826
Applied a total of 649 rules in 445 ms. Remains 1490 /1765 variables (removed 275) and now considering 1826/2158 (removed 332) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 456 ms. Remains : 1490/1765 places, 1826/2158 transitions.
RANDOM walk for 3225443 steps (40275 resets) in 118446 ms. (27 steps per ms) remains 249/1448 properties
BEST_FIRST walk for 40002 steps (141 resets) in 285 ms. (139 steps per ms) remains 247/249 properties
BEST_FIRST walk for 40002 steps (150 resets) in 296 ms. (134 steps per ms) remains 247/247 properties
BEST_FIRST walk for 40001 steps (143 resets) in 308 ms. (129 steps per ms) remains 247/247 properties
BEST_FIRST walk for 40003 steps (146 resets) in 304 ms. (131 steps per ms) remains 247/247 properties
BEST_FIRST walk for 40004 steps (136 resets) in 333 ms. (119 steps per ms) remains 247/247 properties
BEST_FIRST walk for 40004 steps (161 resets) in 287 ms. (138 steps per ms) remains 247/247 properties
BEST_FIRST walk for 40002 steps (144 resets) in 236 ms. (168 steps per ms) remains 247/247 properties
BEST_FIRST walk for 40002 steps (133 resets) in 216 ms. (184 steps per ms) remains 247/247 properties
BEST_FIRST walk for 40003 steps (131 resets) in 295 ms. (135 steps per ms) remains 247/247 properties
BEST_FIRST walk for 40002 steps (140 resets) in 290 ms. (137 steps per ms) remains 247/247 properties
BEST_FIRST walk for 40004 steps (157 resets) in 286 ms. (139 steps per ms) remains 247/247 properties
BEST_FIRST walk for 40004 steps (146 resets) in 287 ms. (138 steps per ms) remains 247/247 properties
BEST_FIRST walk for 40003 steps (127 resets) in 306 ms. (130 steps per ms) remains 247/247 properties
BEST_FIRST walk for 40003 steps (154 resets) in 221 ms. (180 steps per ms) remains 247/247 properties
BEST_FIRST walk for 40002 steps (148 resets) in 208 ms. (191 steps per ms) remains 236/247 properties
BEST_FIRST walk for 40003 steps (145 resets) in 232 ms. (171 steps per ms) remains 236/236 properties
BEST_FIRST walk for 40002 steps (143 resets) in 201 ms. (198 steps per ms) remains 236/236 properties
BEST_FIRST walk for 40004 steps (132 resets) in 206 ms. (193 steps per ms) remains 236/236 properties
BEST_FIRST walk for 40001 steps (151 resets) in 299 ms. (133 steps per ms) remains 236/236 properties
BEST_FIRST walk for 40004 steps (142 resets) in 302 ms. (132 steps per ms) remains 236/236 properties
BEST_FIRST walk for 40002 steps (153 resets) in 221 ms. (180 steps per ms) remains 236/236 properties
BEST_FIRST walk for 40003 steps (156 resets) in 201 ms. (198 steps per ms) remains 236/236 properties
BEST_FIRST walk for 40002 steps (142 resets) in 207 ms. (192 steps per ms) remains 236/236 properties
BEST_FIRST walk for 40002 steps (142 resets) in 236 ms. (168 steps per ms) remains 236/236 properties
BEST_FIRST walk for 40003 steps (128 resets) in 225 ms. (177 steps per ms) remains 236/236 properties
BEST_FIRST walk for 40003 steps (145 resets) in 218 ms. (182 steps per ms) remains 236/236 properties
BEST_FIRST walk for 40001 steps (122 resets) in 210 ms. (189 steps per ms) remains 230/236 properties
BEST_FIRST walk for 40003 steps (146 resets) in 209 ms. (190 steps per ms) remains 230/230 properties
BEST_FIRST walk for 40003 steps (157 resets) in 322 ms. (123 steps per ms) remains 230/230 properties
BEST_FIRST walk for 40003 steps (146 resets) in 220 ms. (181 steps per ms) remains 230/230 properties
BEST_FIRST walk for 40003 steps (138 resets) in 214 ms. (186 steps per ms) remains 230/230 properties
BEST_FIRST walk for 40003 steps (152 resets) in 231 ms. (172 steps per ms) remains 230/230 properties
BEST_FIRST walk for 40003 steps (144 resets) in 222 ms. (179 steps per ms) remains 230/230 properties
BEST_FIRST walk for 40004 steps (151 resets) in 310 ms. (128 steps per ms) remains 230/230 properties
BEST_FIRST walk for 40002 steps (143 resets) in 309 ms. (129 steps per ms) remains 230/230 properties
BEST_FIRST walk for 40003 steps (156 resets) in 221 ms. (180 steps per ms) remains 230/230 properties
BEST_FIRST walk for 40002 steps (134 resets) in 214 ms. (186 steps per ms) remains 230/230 properties
BEST_FIRST walk for 40003 steps (143 resets) in 253 ms. (157 steps per ms) remains 230/230 properties
BEST_FIRST walk for 40004 steps (139 resets) in 213 ms. (186 steps per ms) remains 230/230 properties
BEST_FIRST walk for 40003 steps (149 resets) in 230 ms. (173 steps per ms) remains 230/230 properties
BEST_FIRST walk for 40004 steps (141 resets) in 231 ms. (172 steps per ms) remains 230/230 properties
BEST_FIRST walk for 40002 steps (129 resets) in 211 ms. (188 steps per ms) remains 230/230 properties
BEST_FIRST walk for 40003 steps (159 resets) in 295 ms. (135 steps per ms) remains 230/230 properties
BEST_FIRST walk for 40002 steps (139 resets) in 213 ms. (186 steps per ms) remains 230/230 properties
BEST_FIRST walk for 40003 steps (144 resets) in 303 ms. (131 steps per ms) remains 230/230 properties
BEST_FIRST walk for 40004 steps (142 resets) in 295 ms. (135 steps per ms) remains 230/230 properties
BEST_FIRST walk for 40004 steps (142 resets) in 294 ms. (135 steps per ms) remains 230/230 properties
BEST_FIRST walk for 40004 steps (134 resets) in 200 ms. (199 steps per ms) remains 230/230 properties
BEST_FIRST walk for 40003 steps (136 resets) in 207 ms. (192 steps per ms) remains 230/230 properties
BEST_FIRST walk for 40004 steps (144 resets) in 283 ms. (140 steps per ms) remains 230/230 properties
BEST_FIRST walk for 40004 steps (139 resets) in 261 ms. (152 steps per ms) remains 230/230 properties
BEST_FIRST walk for 40003 steps (128 resets) in 203 ms. (196 steps per ms) remains 230/230 properties
BEST_FIRST walk for 40001 steps (148 resets) in 275 ms. (144 steps per ms) remains 230/230 properties
BEST_FIRST walk for 40002 steps (172 resets) in 225 ms. (177 steps per ms) remains 230/230 properties
BEST_FIRST walk for 40003 steps (137 resets) in 223 ms. (178 steps per ms) remains 230/230 properties
BEST_FIRST walk for 40002 steps (144 resets) in 302 ms. (132 steps per ms) remains 230/230 properties
BEST_FIRST walk for 40003 steps (131 resets) in 310 ms. (128 steps per ms) remains 230/230 properties
BEST_FIRST walk for 40004 steps (131 resets) in 232 ms. (171 steps per ms) remains 230/230 properties
BEST_FIRST walk for 40003 steps (129 resets) in 217 ms. (183 steps per ms) remains 230/230 properties
BEST_FIRST walk for 40004 steps (148 resets) in 199 ms. (200 steps per ms) remains 230/230 properties
BEST_FIRST walk for 40002 steps (146 resets) in 288 ms. (138 steps per ms) remains 230/230 properties
BEST_FIRST walk for 40004 steps (142 resets) in 317 ms. (125 steps per ms) remains 230/230 properties
BEST_FIRST walk for 40003 steps (143 resets) in 248 ms. (160 steps per ms) remains 230/230 properties
BEST_FIRST walk for 40004 steps (124 resets) in 218 ms. (182 steps per ms) remains 230/230 properties
BEST_FIRST walk for 40003 steps (132 resets) in 298 ms. (133 steps per ms) remains 230/230 properties
BEST_FIRST walk for 40004 steps (159 resets) in 286 ms. (139 steps per ms) remains 230/230 properties
BEST_FIRST walk for 40002 steps (130 resets) in 194 ms. (205 steps per ms) remains 230/230 properties
BEST_FIRST walk for 40004 steps (147 resets) in 215 ms. (185 steps per ms) remains 211/230 properties
BEST_FIRST walk for 40001 steps (132 resets) in 190 ms. (209 steps per ms) remains 211/211 properties
BEST_FIRST walk for 40003 steps (133 resets) in 198 ms. (201 steps per ms) remains 211/211 properties
BEST_FIRST walk for 40004 steps (137 resets) in 214 ms. (186 steps per ms) remains 211/211 properties
BEST_FIRST walk for 40003 steps (126 resets) in 189 ms. (210 steps per ms) remains 211/211 properties
BEST_FIRST walk for 40004 steps (135 resets) in 261 ms. (152 steps per ms) remains 211/211 properties
BEST_FIRST walk for 40003 steps (140 resets) in 203 ms. (196 steps per ms) remains 211/211 properties
BEST_FIRST walk for 40001 steps (135 resets) in 192 ms. (207 steps per ms) remains 211/211 properties
BEST_FIRST walk for 40003 steps (141 resets) in 193 ms. (206 steps per ms) remains 211/211 properties
BEST_FIRST walk for 40002 steps (142 resets) in 273 ms. (145 steps per ms) remains 211/211 properties
BEST_FIRST walk for 40002 steps (141 resets) in 219 ms. (181 steps per ms) remains 211/211 properties
BEST_FIRST walk for 40003 steps (140 resets) in 198 ms. (201 steps per ms) remains 211/211 properties
BEST_FIRST walk for 40002 steps (133 resets) in 313 ms. (127 steps per ms) remains 211/211 properties
BEST_FIRST walk for 40004 steps (160 resets) in 202 ms. (197 steps per ms) remains 211/211 properties
BEST_FIRST walk for 40004 steps (136 resets) in 202 ms. (197 steps per ms) remains 211/211 properties
BEST_FIRST walk for 40004 steps (136 resets) in 227 ms. (175 steps per ms) remains 211/211 properties
BEST_FIRST walk for 40003 steps (143 resets) in 199 ms. (200 steps per ms) remains 211/211 properties
BEST_FIRST walk for 40004 steps (136 resets) in 208 ms. (191 steps per ms) remains 211/211 properties
BEST_FIRST walk for 40004 steps (140 resets) in 212 ms. (187 steps per ms) remains 211/211 properties
BEST_FIRST walk for 40003 steps (139 resets) in 185 ms. (215 steps per ms) remains 211/211 properties
BEST_FIRST walk for 40004 steps (159 resets) in 198 ms. (201 steps per ms) remains 211/211 properties
BEST_FIRST walk for 40002 steps (148 resets) in 240 ms. (165 steps per ms) remains 211/211 properties
BEST_FIRST walk for 40004 steps (132 resets) in 280 ms. (142 steps per ms) remains 211/211 properties
BEST_FIRST walk for 40003 steps (133 resets) in 294 ms. (135 steps per ms) remains 211/211 properties
BEST_FIRST walk for 40002 steps (147 resets) in 199 ms. (200 steps per ms) remains 211/211 properties
BEST_FIRST walk for 40003 steps (136 resets) in 203 ms. (196 steps per ms) remains 211/211 properties
BEST_FIRST walk for 40003 steps (141 resets) in 227 ms. (175 steps per ms) remains 211/211 properties
BEST_FIRST walk for 40004 steps (139 resets) in 253 ms. (157 steps per ms) remains 207/211 properties
BEST_FIRST walk for 40004 steps (143 resets) in 258 ms. (154 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40002 steps (151 resets) in 254 ms. (156 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40002 steps (140 resets) in 267 ms. (149 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40003 steps (158 resets) in 245 ms. (162 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40003 steps (137 resets) in 254 ms. (156 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40002 steps (140 resets) in 211 ms. (188 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40003 steps (140 resets) in 207 ms. (192 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40002 steps (143 resets) in 180 ms. (221 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40004 steps (133 resets) in 187 ms. (212 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40003 steps (143 resets) in 178 ms. (223 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40002 steps (140 resets) in 197 ms. (202 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40000 steps (152 resets) in 213 ms. (186 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40002 steps (134 resets) in 192 ms. (207 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40001 steps (130 resets) in 199 ms. (200 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40002 steps (138 resets) in 195 ms. (204 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40001 steps (158 resets) in 200 ms. (199 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40004 steps (155 resets) in 299 ms. (133 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40002 steps (154 resets) in 189 ms. (210 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40004 steps (124 resets) in 245 ms. (162 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40003 steps (138 resets) in 206 ms. (193 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40003 steps (127 resets) in 223 ms. (178 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40004 steps (135 resets) in 186 ms. (213 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40003 steps (150 resets) in 193 ms. (206 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40002 steps (141 resets) in 292 ms. (136 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40003 steps (144 resets) in 294 ms. (135 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40004 steps (164 resets) in 193 ms. (206 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40002 steps (130 resets) in 190 ms. (209 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40002 steps (146 resets) in 211 ms. (188 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40001 steps (148 resets) in 192 ms. (207 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40003 steps (144 resets) in 259 ms. (153 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40002 steps (137 resets) in 200 ms. (199 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40001 steps (152 resets) in 283 ms. (140 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40001 steps (133 resets) in 226 ms. (176 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40004 steps (120 resets) in 235 ms. (169 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40003 steps (143 resets) in 192 ms. (207 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40003 steps (133 resets) in 286 ms. (139 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40003 steps (141 resets) in 192 ms. (207 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40004 steps (140 resets) in 187 ms. (212 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40001 steps (149 resets) in 193 ms. (206 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40004 steps (135 resets) in 229 ms. (173 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40003 steps (142 resets) in 204 ms. (195 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40004 steps (149 resets) in 210 ms. (189 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40002 steps (146 resets) in 206 ms. (193 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40002 steps (133 resets) in 191 ms. (208 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40003 steps (146 resets) in 217 ms. (183 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40004 steps (133 resets) in 279 ms. (142 steps per ms) remains 196/207 properties
BEST_FIRST walk for 40003 steps (137 resets) in 197 ms. (202 steps per ms) remains 196/196 properties
BEST_FIRST walk for 40002 steps (148 resets) in 183 ms. (217 steps per ms) remains 196/196 properties
BEST_FIRST walk for 40004 steps (143 resets) in 182 ms. (218 steps per ms) remains 196/196 properties
BEST_FIRST walk for 40002 steps (152 resets) in 185 ms. (215 steps per ms) remains 196/196 properties
BEST_FIRST walk for 40003 steps (144 resets) in 200 ms. (199 steps per ms) remains 196/196 properties
BEST_FIRST walk for 40004 steps (150 resets) in 182 ms. (218 steps per ms) remains 196/196 properties
BEST_FIRST walk for 40002 steps (126 resets) in 193 ms. (206 steps per ms) remains 196/196 properties
BEST_FIRST walk for 40003 steps (136 resets) in 202 ms. (197 steps per ms) remains 196/196 properties
BEST_FIRST walk for 40004 steps (146 resets) in 182 ms. (218 steps per ms) remains 196/196 properties
BEST_FIRST walk for 40003 steps (134 resets) in 190 ms. (209 steps per ms) remains 196/196 properties
BEST_FIRST walk for 40004 steps (144 resets) in 182 ms. (218 steps per ms) remains 196/196 properties
BEST_FIRST walk for 40004 steps (132 resets) in 185 ms. (215 steps per ms) remains 196/196 properties
BEST_FIRST walk for 40002 steps (135 resets) in 197 ms. (202 steps per ms) remains 196/196 properties
BEST_FIRST walk for 40003 steps (144 resets) in 180 ms. (221 steps per ms) remains 196/196 properties
BEST_FIRST walk for 40003 steps (141 resets) in 210 ms. (189 steps per ms) remains 196/196 properties
BEST_FIRST walk for 40002 steps (132 resets) in 184 ms. (216 steps per ms) remains 196/196 properties
BEST_FIRST walk for 40002 steps (145 resets) in 307 ms. (129 steps per ms) remains 195/196 properties
BEST_FIRST walk for 40003 steps (140 resets) in 172 ms. (231 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40002 steps (136 resets) in 224 ms. (177 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40004 steps (139 resets) in 184 ms. (216 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40003 steps (146 resets) in 186 ms. (213 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40004 steps (136 resets) in 184 ms. (216 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40003 steps (138 resets) in 209 ms. (190 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40003 steps (145 resets) in 174 ms. (228 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40004 steps (130 resets) in 199 ms. (200 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40002 steps (140 resets) in 292 ms. (136 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40002 steps (135 resets) in 236 ms. (168 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40002 steps (148 resets) in 184 ms. (216 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40001 steps (142 resets) in 194 ms. (205 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40004 steps (137 resets) in 185 ms. (215 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40003 steps (148 resets) in 194 ms. (205 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40003 steps (133 resets) in 194 ms. (205 steps per ms) remains 187/195 properties
BEST_FIRST walk for 40002 steps (139 resets) in 179 ms. (222 steps per ms) remains 187/187 properties
BEST_FIRST walk for 40003 steps (152 resets) in 173 ms. (229 steps per ms) remains 187/187 properties
BEST_FIRST walk for 40002 steps (152 resets) in 174 ms. (228 steps per ms) remains 187/187 properties
BEST_FIRST walk for 40002 steps (139 resets) in 186 ms. (213 steps per ms) remains 187/187 properties
BEST_FIRST walk for 40003 steps (140 resets) in 254 ms. (156 steps per ms) remains 187/187 properties
BEST_FIRST walk for 40004 steps (138 resets) in 196 ms. (203 steps per ms) remains 187/187 properties
BEST_FIRST walk for 40003 steps (155 resets) in 189 ms. (210 steps per ms) remains 187/187 properties
BEST_FIRST walk for 40003 steps (150 resets) in 222 ms. (179 steps per ms) remains 187/187 properties
BEST_FIRST walk for 40002 steps (125 resets) in 233 ms. (170 steps per ms) remains 187/187 properties
BEST_FIRST walk for 40003 steps (151 resets) in 178 ms. (223 steps per ms) remains 187/187 properties
BEST_FIRST walk for 40003 steps (143 resets) in 174 ms. (228 steps per ms) remains 187/187 properties
BEST_FIRST walk for 40002 steps (150 resets) in 176 ms. (226 steps per ms) remains 187/187 properties
BEST_FIRST walk for 40001 steps (133 resets) in 176 ms. (225 steps per ms) remains 187/187 properties
BEST_FIRST walk for 40004 steps (151 resets) in 171 ms. (232 steps per ms) remains 187/187 properties
BEST_FIRST walk for 40004 steps (139 resets) in 185 ms. (215 steps per ms) remains 187/187 properties
BEST_FIRST walk for 40003 steps (144 resets) in 175 ms. (227 steps per ms) remains 187/187 properties
BEST_FIRST walk for 40004 steps (131 resets) in 195 ms. (204 steps per ms) remains 187/187 properties
BEST_FIRST walk for 40004 steps (141 resets) in 190 ms. (209 steps per ms) remains 179/187 properties
BEST_FIRST walk for 40004 steps (146 resets) in 182 ms. (218 steps per ms) remains 179/179 properties
BEST_FIRST walk for 40004 steps (145 resets) in 212 ms. (187 steps per ms) remains 179/179 properties
BEST_FIRST walk for 40004 steps (142 resets) in 266 ms. (149 steps per ms) remains 179/179 properties
BEST_FIRST walk for 40003 steps (146 resets) in 273 ms. (145 steps per ms) remains 179/179 properties
// Phase 1: matrix 1826 rows 1490 cols
[2024-05-22 07:48:53] [INFO ] Computed 4 invariants in 11 ms
[2024-05-22 07:48:53] [INFO ] State equation strengthened by 2 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/179 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 179 unsolved
At refinement iteration 1 (OVERLAPS) 746/925 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 179 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/925 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 179 unsolved
At refinement iteration 3 (OVERLAPS) 565/1490 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 179 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1490 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 179 unsolved
At refinement iteration 5 (OVERLAPS) 1826/3316 variables, 1490/1494 constraints. Problems are: Problem set: 0 solved, 179 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/3316 variables, 2/1496 constraints. Problems are: Problem set: 0 solved, 179 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/3316 variables, 0/1496 constraints. Problems are: Problem set: 0 solved, 179 unsolved
At refinement iteration 8 (OVERLAPS) 0/3316 variables, 0/1496 constraints. Problems are: Problem set: 0 solved, 179 unsolved
No progress, stopping.
After SMT solving in domain Real declared 3316/3316 variables, and 1496 constraints, problems are : Problem set: 0 solved, 179 unsolved in 32198 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 1490/1490 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 179/179 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 179 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/179 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 179 unsolved
At refinement iteration 1 (OVERLAPS) 746/925 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 179 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/925 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 179 unsolved
At refinement iteration 3 (OVERLAPS) 565/1490 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 179 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1490 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 179 unsolved
At refinement iteration 5 (OVERLAPS) 1826/3316 variables, 1490/1494 constraints. Problems are: Problem set: 0 solved, 179 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/3316 variables, 2/1496 constraints. Problems are: Problem set: 0 solved, 179 unsolved
Problem smplace_858 is UNSAT
FORMULA StableMarking TRUE TECHNIQUES RANDOM_WALK MARKED_SUFFIX_TEST TRIVIAL_UNMARKED_SCC_TEST SMT_REFINEMENT BESTFIRST_WALK TOPOLOGICAL
SMT process timed out in 44473ms, After SMT, problems are : Problem set: 0 solved, 179 unsolved
Fused 179 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 179 out of 1490 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1490/1490 places, 1826/1826 transitions.
Graph (complete) has 2105 edges and 1490 vertex of which 1481 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.3 ms
Discarding 9 places :
Also discarding 5 output transitions
Drop transitions (Output transitions of discarded places.) removed 5 transitions
Drop transitions (Empty/Sink Transition effects.) removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 885 transitions
Trivial Post-agglo rules discarded 885 transitions
Performed 885 trivial Post agglomeration. Transition count delta: 885
Iterating post reduction 0 with 890 rules applied. Total rules applied 891 place count 1481 transition count 931
Reduce places removed 885 places and 0 transitions.
Ensure Unique test removed 62 transitions
Reduce isomorphic transitions removed 62 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 46 transitions
Trivial Post-agglo rules discarded 46 transitions
Performed 46 trivial Post agglomeration. Transition count delta: 46
Iterating post reduction 1 with 993 rules applied. Total rules applied 1884 place count 596 transition count 823
Reduce places removed 46 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 2 with 52 rules applied. Total rules applied 1936 place count 550 transition count 817
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 3 with 8 rules applied. Total rules applied 1944 place count 548 transition count 811
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 6 rules applied. Total rules applied 1950 place count 544 transition count 809
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 18 Pre rules applied. Total rules applied 1950 place count 544 transition count 791
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 5 with 36 rules applied. Total rules applied 1986 place count 526 transition count 791
Discarding 54 places :
Symmetric choice reduction at 5 with 54 rule applications. Total rules 2040 place count 472 transition count 721
Iterating global reduction 5 with 54 rules applied. Total rules applied 2094 place count 472 transition count 721
Discarding 45 places :
Symmetric choice reduction at 5 with 45 rule applications. Total rules 2139 place count 427 transition count 676
Iterating global reduction 5 with 45 rules applied. Total rules applied 2184 place count 427 transition count 676
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 5 with 26 rules applied. Total rules applied 2210 place count 427 transition count 650
Reduce places removed 13 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 6 with 21 rules applied. Total rules applied 2231 place count 414 transition count 642
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 7 with 4 rules applied. Total rules applied 2235 place count 410 transition count 642
Discarding 18 places :
Symmetric choice reduction at 8 with 18 rule applications. Total rules 2253 place count 392 transition count 611
Iterating global reduction 8 with 18 rules applied. Total rules applied 2271 place count 392 transition count 611
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 8 with 11 rules applied. Total rules applied 2282 place count 392 transition count 600
Discarding 7 places :
Symmetric choice reduction at 9 with 7 rule applications. Total rules 2289 place count 385 transition count 586
Iterating global reduction 9 with 7 rules applied. Total rules applied 2296 place count 385 transition count 586
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 2297 place count 384 transition count 584
Iterating global reduction 9 with 1 rules applied. Total rules applied 2298 place count 384 transition count 584
Performed 106 Post agglomeration using F-continuation condition with reduction of 64 identical transitions.
Deduced a syphon composed of 106 places in 1 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Remove reverse transitions (loop back) rule discarded transition t2182.t2183.t2184.t2185.t2186.t2187.t2188.t2189.t3016.t2630.t2631.t2632.t2648.t2649.t2650.t2651.t2652.t2758.t2759.t2659.t2660.t2731.t2732.t2667.t2668.t2704.t2705.t2675.t2676.t2677.t2181.t2113.t2114 and 1 places that fell out of Prefix Of Interest.
Iterating global reduction 9 with 107 rules applied. Total rules applied 2405 place count 276 transition count 413
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Remove reverse transitions (loop back) rule discarded transition t2182.t2183.t2184.t2185.t2186.t2187.t2188.t2189.t3019.t2630.t2631.t2632.t2648.t2649.t2650.t2651.t2652.t2758.t2759.t2659.t2660.t2731.t2732.t2667.t2668.t2704.t2705.t2675.t2676.t2677.t2181.t2092 and 1 places that fell out of Prefix Of Interest.
Drop transitions (Empty/Sink Transition effects.) removed 10 transitions
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 13 transitions.
Graph (trivial) has 172 edges and 275 vertex of which 85 / 275 are part of one of the 7 SCC in 0 ms
Free SCC test removed 78 places
Iterating post reduction 9 with 15 rules applied. Total rules applied 2420 place count 197 transition count 399
Drop transitions (Empty/Sink Transition effects.) removed 159 transitions
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 165 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 10 with 166 rules applied. Total rules applied 2586 place count 197 transition count 233
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 11 with 2 rules applied. Total rules applied 2588 place count 196 transition count 232
Discarding 1 places :
Symmetric choice reduction at 12 with 1 rule applications. Total rules 2589 place count 195 transition count 231
Iterating global reduction 12 with 1 rules applied. Total rules applied 2590 place count 195 transition count 231
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 12 with 4 rules applied. Total rules applied 2594 place count 193 transition count 229
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 12 with 3 rules applied. Total rules applied 2597 place count 193 transition count 226
Free-agglomeration rule applied 3 times.
Iterating global reduction 13 with 3 rules applied. Total rules applied 2600 place count 193 transition count 223
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 13 with 3 rules applied. Total rules applied 2603 place count 190 transition count 223
Applied a total of 2603 rules in 112 ms. Remains 190 /1490 variables (removed 1300) and now considering 223/1826 (removed 1603) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 112 ms. Remains : 190/1490 places, 223/1826 transitions.
Total runtime 104658 ms.
ITS solved all properties within timeout

BK_STOP 1716364178312

--------------------
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 StableMarking -timeout 180 -rebuildPNML

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="CloudReconfiguration-PT-306"
export BK_EXAMINATION="StableMarking"
export BK_TOOL="greatspnxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool greatspnxred"
echo " Input is CloudReconfiguration-PT-306, examination is StableMarking"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r100-tall-171624200200098"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudReconfiguration-PT-306.tgz
mv CloudReconfiguration-PT-306 execution
cd execution
if [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "UpperBounds" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] || [ "StableMarking" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "StableMarking" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "StableMarking" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "StableMarking.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property StableMarking.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "StableMarking.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' StableMarking.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] ; then
echo "FORMULA_NAME StableMarking"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;