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.r522-tall-171662354100478.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 RefineWMG-PT-100101, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r522-tall-171662354100478
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 708K
-rw-r--r-- 1 mcc users 7.7K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 85K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.3K May 19 07:14 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K May 19 16:23 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Apr 23 07:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 23 07:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Apr 13 04:46 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 113K Apr 13 04:46 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Apr 13 04:46 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 110K Apr 13 04:46 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 23 07:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 7 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 218K May 18 16:43 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

FORMULA_NAME StableMarking

=== Now, execution of the tool begins

BK_START 1717224586066

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=StableMarking
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=RefineWMG-PT-100101
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 06:49:47] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -timeout, 180, -rebuildPNML]
[2024-06-01 06:49:47] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 06:49:47] [INFO ] Load time of PNML (sax parser for PT used): 85 ms
[2024-06-01 06:49:47] [INFO ] Transformed 504 places.
[2024-06-01 06:49:47] [INFO ] Transformed 403 transitions.
[2024-06-01 06:49:47] [INFO ] Parsed PT model containing 504 places and 403 transitions and 1208 arcs in 179 ms.
Structural test allowed to assert that 200 places are NOT stable. Took 8 ms.
RANDOM walk for 40010 steps (8 resets) in 999 ms. (40 steps per ms) remains 300/304 properties
BEST_FIRST walk for 404 steps (0 resets) in 17 ms. (22 steps per ms) remains 300/300 properties
BEST_FIRST walk for 404 steps (0 resets) in 7 ms. (50 steps per ms) remains 300/300 properties
BEST_FIRST walk for 404 steps (0 resets) in 7 ms. (50 steps per ms) remains 300/300 properties
BEST_FIRST walk for 404 steps (0 resets) in 7 ms. (50 steps per ms) remains 300/300 properties
BEST_FIRST walk for 404 steps (0 resets) in 7 ms. (50 steps per ms) remains 300/300 properties
BEST_FIRST walk for 404 steps (0 resets) in 6 ms. (57 steps per ms) remains 300/300 properties
BEST_FIRST walk for 404 steps (0 resets) in 9 ms. (40 steps per ms) remains 300/300 properties
BEST_FIRST walk for 404 steps (0 resets) in 8 ms. (44 steps per ms) remains 300/300 properties
BEST_FIRST walk for 404 steps (0 resets) in 7 ms. (50 steps per ms) remains 300/300 properties
BEST_FIRST walk for 404 steps (0 resets) in 5 ms. (67 steps per ms) remains 300/300 properties
BEST_FIRST walk for 404 steps (0 resets) in 8 ms. (44 steps per ms) remains 300/300 properties
BEST_FIRST walk for 404 steps (0 resets) in 7 ms. (50 steps per ms) remains 300/300 properties
BEST_FIRST walk for 404 steps (0 resets) in 21 ms. (18 steps per ms) remains 300/300 properties
BEST_FIRST walk for 404 steps (0 resets) in 9 ms. (40 steps per ms) remains 300/300 properties
BEST_FIRST walk for 404 steps (0 resets) in 9 ms. (40 steps per ms) remains 300/300 properties
BEST_FIRST walk for 404 steps (0 resets) in 9 ms. (40 steps per ms) remains 300/300 properties
BEST_FIRST walk for 404 steps (0 resets) in 10 ms. (36 steps per ms) remains 300/300 properties
BEST_FIRST walk for 404 steps (0 resets) in 5 ms. (67 steps per ms) remains 300/300 properties
BEST_FIRST walk for 404 steps (0 resets) in 11 ms. (33 steps per ms) remains 300/300 properties
BEST_FIRST walk for 404 steps (0 resets) in 5 ms. (67 steps per ms) remains 300/300 properties
BEST_FIRST walk for 404 steps (0 resets) in 9 ms. (40 steps per ms) remains 300/300 properties
BEST_FIRST walk for 404 steps (0 resets) in 10 ms. (36 steps per ms) remains 300/300 properties
BEST_FIRST walk for 404 steps (0 resets) in 8 ms. (44 steps per ms) remains 300/300 properties
BEST_FIRST walk for 404 steps (0 resets) in 8 ms. (44 steps per ms) remains 300/300 properties
BEST_FIRST walk for 404 steps (0 resets) in 12 ms. (31 steps per ms) remains 300/300 properties
BEST_FIRST walk for 404 steps (0 resets) in 10 ms. (36 steps per ms) remains 300/300 properties
BEST_FIRST walk for 404 steps (0 resets) in 8 ms. (44 steps per ms) remains 300/300 properties
BEST_FIRST walk for 404 steps (0 resets) in 7 ms. (50 steps per ms) remains 300/300 properties
BEST_FIRST walk for 404 steps (0 resets) in 9 ms. (40 steps per ms) remains 300/300 properties
BEST_FIRST walk for 404 steps (0 resets) in 7 ms. (50 steps per ms) remains 300/300 properties
BEST_FIRST walk for 404 steps (0 resets) in 8 ms. (44 steps per ms) remains 300/300 properties
BEST_FIRST walk for 404 steps (0 resets) in 7 ms. (50 steps per ms) remains 300/300 properties
BEST_FIRST walk for 404 steps (0 resets) in 11 ms. (33 steps per ms) remains 300/300 properties
BEST_FIRST walk for 404 steps (0 resets) in 8 ms. (44 steps per ms) remains 300/300 properties
BEST_FIRST walk for 404 steps (0 resets) in 7 ms. (50 steps per ms) remains 300/300 properties
BEST_FIRST walk for 404 steps (0 resets) in 9 ms. (40 steps per ms) remains 300/300 properties
BEST_FIRST walk for 404 steps (0 resets) in 6 ms. (57 steps per ms) remains 300/300 properties
BEST_FIRST walk for 404 steps (0 resets) in 9 ms. (40 steps per ms) remains 300/300 properties
BEST_FIRST walk for 404 steps (0 resets) in 9 ms. (40 steps per ms) remains 300/300 properties
BEST_FIRST walk for 404 steps (0 resets) in 8 ms. (44 steps per ms) remains 300/300 properties
BEST_FIRST walk for 404 steps (0 resets) in 6 ms. (57 steps per ms) remains 300/300 properties
BEST_FIRST walk for 404 steps (0 resets) in 8 ms. (44 steps per ms) remains 300/300 properties
BEST_FIRST walk for 404 steps (0 resets) in 5 ms. (67 steps per ms) remains 300/300 properties
BEST_FIRST walk for 404 steps (0 resets) in 6 ms. (57 steps per ms) remains 300/300 properties
BEST_FIRST walk for 404 steps (0 resets) in 14 ms. (26 steps per ms) remains 300/300 properties
BEST_FIRST walk for 404 steps (0 resets) in 7 ms. (50 steps per ms) remains 300/300 properties
BEST_FIRST walk for 404 steps (0 resets) in 7 ms. (50 steps per ms) remains 300/300 properties
BEST_FIRST walk for 404 steps (0 resets) in 8 ms. (44 steps per ms) remains 300/300 properties
BEST_FIRST walk for 404 steps (0 resets) in 5 ms. (67 steps per ms) remains 300/300 properties
BEST_FIRST walk for 404 steps (0 resets) in 6 ms. (57 steps per ms) remains 300/300 properties
Interrupted probabilistic random walk after 63935 steps, run timeout after 3002 ms. (steps per millisecond=21 ) properties seen :6 out of 300
Probabilistic random walk after 63935 steps, saw 62420 distinct states, run finished after 3007 ms. (steps per millisecond=21 ) properties seen :6
// Phase 1: matrix 403 rows 504 cols
[2024-06-01 06:49:50] [INFO ] Computed 202 invariants in 21 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/294 variables, 98/98 constraints. Problems are: Problem set: 0 solved, 294 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/294 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 294 unsolved
At refinement iteration 2 (OVERLAPS) 4/298 variables, 1/99 constraints. Problems are: Problem set: 0 solved, 294 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0.0)
(s1 0.0)
(s4 (/ 7.0 194.0))
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(s9 (/ 7.0 194.0))
(s10 (/ 7.0 194.0))
(s11 (/ 19587.0 194.0))
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(s15 (/ 7.0 194.0))
(s16 (/ 19587.0 194.0))
(s19 (/ 7.0 194.0))
(s20 (/ 7.0 194.0))
(s21 (/ 19587.0 194.0))
(s24 (/ 7.0 194.0))
(s25 (/ 7.0 194.0))
(s26 (/ 19587.0 194.0))
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(s30 (/ 7.0 194.0))
(s31 (/ 19587.0 194.0))
(s34 (/ 7.0 194.0))
(s35 (/ 7.0 194.0))
(s36 (/ 19587.0 194.0))
(s39 (/ 7.0 194.0))
(s40 (/ 7.0 194.0))
(s41 (/ 19587.0 194.0))
(s44 (/ 7.0 194.0))
(s45 (/ 7.0 194.0))
(s46 (/ 19587.0 194.0))
(s49 (/ 7.0 194.0))
(s50 (/ 7.0 194.0))
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(s54 (/ 7.0 194.0))
(s55 101.0)
(s56 0.0)
(s59 (/ 7.0 194.0))
(s60 (/ 7.0 194.0))
(s61 (/ 19587.0 194.0))
(s64 (/ 7.0 194.0))
(s65 101.0)
(s66 0.0)
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(s70 (/ 7.0 194.0))
(s71 (/ 19587.0 194.0))
(s74 (/ 7.0 194.0))
(s75 (/ 7.0 194.0))
(s76 (/ 19587.0 194.0))
(s79 (/ 7.0 194.0))
(s80 (/ 7.0 194.0))
(s81 (/ 19587.0 194.0))
(s84 (/ 7.0 194.0))
(s85 101.0)
(s86 0.0)
(s89 (/ 7.0 194.0))
(s90 (/ 7.0 194.0))
(s91 (/ 19587.0 194.0))
(s94 (/ 7.0 194.0))
(s95 101.0)
(s96 0.0)
(s99 (/ 7.0 194.0))
(s100 101.0)
(s101 0.0)
(s104 (/ 7.0 194.0))
(s105 101.0)
(s106 0.0)
(s109 (/ 7.0 194.0))
(s110 (/ 7.0 194.0))
(s111 (/ 19587.0 194.0))
(s114 (/ 7.0 194.0))
(s115 (/ 7.0 194.0))
(s116 (/ 19587.0 194.0))
(s119 (/ 7.0 194.0))
(s120 (/ 7.0 194.0))
(s121 (/ 19587.0 194.0))
(s124 (/ 7.0 194.0))
(s125 (/ 7.0 194.0))
(s126 (/ 19587.0 194.0))
(s129 (/ 7.0 194.0))
(s130 101.0)
(s131 0.0)
(s134 (/ 7.0 194.0))
(s135 (/ 7.0 194.0))
(s136 (/ 19587.0 194.0))
(s139 (/ 7.0 194.0))
(s140 101.0)
(s141 0.0)
(s144 (/ 7.0 194.0))
(s145 (/ 7.0 194.0))
(s146 (/ 19587.0 194.0))
(s149 (/ 7.0 194.0))
(s150 (/ 7.0 194.0))
(s151 (/ 19587.0 194.0))
(s154 (/ 7.0 194.0))
(s155 (/ 7.0 194.0))
(s156 (/ 19587.0 194.0))
(s159 (/ 7.0 194.0))
(s160 101.0)
(s161 0.0)
(s164 (/ 7.0 194.0))
(s165 (/ 7.0 194.0))
(s166 (/ 19587.0 194.0))
(s169 (/ 7.0 194.0))
(s170 101.0)
(s171 0.0)
(s174 (/ 7.0 194.0))
(s175 (/ 7.0 194.0))
(s176 (/ 19587.0 194.0))
(s179 (/ 7.0 194.0))
(s180 (/ 7.0 194.0))
(s181 (/ 19587.0 194.0))
(s184 (/ 7.0 194.0))
(s185 101.0)
(s186 0.0)
(s189 (/ 7.0 194.0))
(s190 (/ 7.0 194.0))
(s191 (/ 19587.0 194.0))
(s194 (/ 7.0 194.0))
(s195 101.0)
(s196 0.0)
(s199 (/ 7.0 194.0))
(s200 101.0)
(s201 0.0)
(s204 (/ 7.0 194.0))
(s205 101.0)
(s206 0.0)
(s209 (/ 7.0 194.0))
(s210 (/ 7.0 194.0))
(s211 (/ 19587.0 194.0))
(s214 (/ 7.0 194.0))
(s215 101.0)
(s216 0.0)
(s219 (/ 7.0 194.0))
(s220 101.0)
(s221 0.0)
(s224 (/ 7.0 194.0))
(s225 (/ 7.0 194.0))
(s226 (/ 19587.0 194.0))
(s229 (/ 7.0 194.0))
(s230 (/ 7.0 194.0))
(s231 (/ 19587.0 194.0))
(s234 (/ 7.0 194.0))
(s235 (/ 7.0 194.0))
(s236 (/ 19587.0 194.0))
(s239 (/ 7.0 194.0))
(s240 101.0)
(s241 0.0)
(s244 (/ 7.0 194.0))
(s245 101.0)
(s246 0.0)
(s249 (/ 7.0 194.0))
(s250 101.0)
(s251 0.0)
(s254 (/ 7.0 194.0))
(s255 (/ 7.0 194.0))
(s256 (/ 19587.0 194.0))
(s259 (/ 7.0 194.0))
(s260 (/ 7.0 194.0))
(s261 (/ 19587.0 194.0))
(s264 (/ 7.0 194.0))
(s265 (/ 7.0 194.0))
(s266 (/ 19587.0 194.0))
(s269 (/ 7.0 194.0))
(s270 101.0)
(s271 0.0)
(s274 (/ 7.0 194.0))
(s275 101.0)
(s276 0.0)
(s279 (/ 7.0 194.0))
(s280 (/ 7.0 194.0))
(s281 (/ 19587.0 194.0))
(s284 (/ 7.0 194.0))
(s285 (/ 7.0 194.0))
(s286 (/ 19587.0 194.0))
(s289 (/ 7.0 194.0))
(s290 (/ 7.0 194.0))
(s291 (/ 19587.0 194.0))
(s294 (/ 7.0 194.0))
(s295 (/ 7.0 194.0))
(s296 (/ 19587.0 194.0))
(s299 (/ 7.0 194.0))
(s300 101.0)
(s301 0.0)
(s304 (/ 7.0 194.0))
(s305 (/ 7.0 194.0))
(s306 (/ 19587.0 194.0))
(s309 (/ 7.0 194.0))
(s310 (/ 7.0 194.0))
(s311 (/ 19587.0 194.0))
(s314 (/ 7.0 194.0))
(s315 101.0)
(s316 0.0)
(s319 (/ 7.0 194.0))
(s320 (/ 7.0 194.0))
(s321 (/ 19587.0 194.0))
(s324 (/ 7.0 194.0))
(s325 (/ 7.0 194.0))
(s326 (/ 19587.0 194.0))
(s329 (/ 7.0 194.0))
(s330 101.0)
(s331 0.0)
(s334 (/ 7.0 194.0))
(s335 (/ 7.0 194.0))
(s336 (/ 19587.0 194.0))
(s339 (/ 7.0 194.0))
(s340 (/ 7.0 194.0))
(s341 (/ 19587.0 194.0))
(s344 (/ 7.0 194.0))
(s345 101.0)
(s346 0.0)
(s349 (/ 7.0 194.0))
(s350 101.0)
(s351 0.0)
(s354 (/ 7.0 194.0))
(s355 101.0)
(s356 0.0)
(s359 (/ 7.0 194.0))
(s360 (/ 7.0 194.0))
(s361 (/ 19587.0 194.0))
(s364 (/ 7.0 194.0))
(s365 (/ 7.0 194.0))
(s366 (/ 19587.0 194.0))
(s369 (/ 7.0 194.0))
(s370 101.0)
(s371 0.0)
(s374 (/ 7.0 194.0))
(s375 101.0)
(s376 0.0)
(s379 (/ 7.0 194.0))
(s380 101.0)
(s381 0.0)
(s384 (/ 7.0 194.0))
(s385 101.0)
(s386 0.0)
(s389 (/ 7.0 194.0))
(s390 101.0)
(s391 0.0)
(s394 (/ 7.0 194.0))
(s395 (/ 7.0 194.0))
(s396 (/ 19587.0 194.0))
(s399 (/ 7.0 194.0))
(s400 (/ 7.0 194.0))
(s401 (/ 19587.0 194.0))
(s404 (/ 7.0 194.0))
(s405 101.0)
(s406 0.0)
(s409 (/ 7.0 194.0))
(s410 101.0)
(s411 0.0)
(s414 (/ 7.0 194.0))
(s415 101.0)
(s416 0.0)
(s419 (/ 7.0 194.0))
(s420 (/ 7.0 194.0))
(s421 (/ 19587.0 194.0))
(s424 (/ 7.0 194.0))
(s425 101.0)
(s426 0.0)
(s429 (/ 7.0 194.0))
(s430 101.0)
(s431 0.0)
(s434 (/ 7.0 194.0))
(s435 101.0)
(s436 0.0)
(s439 (/ 7.0 194.0))
(s440 (/ 7.0 194.0))
(s441 (/ 19587.0 194.0))
(s444 (/ 7.0 194.0))
(s445 101.0)
(s446 0.0)
(s449 (/ 7.0 2.0))
(s450 101.0)
(s451 0.0)
(s454 (/ 7.0 194.0))
(s455 (/ 7.0 194.0))
(s456 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 298/907 variables, and 99 constraints, problems are : Problem set: 0 solved, 294 unsolved in 5058 ms.
Refiners :[Positive P Invariants (semi-flows): 99/202 constraints, State Equation: 0/504 constraints, PredecessorRefiner: 294/294 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 294 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/294 variables, 98/98 constraints. Problems are: Problem set: 0 solved, 294 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/294 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 294 unsolved
At refinement iteration 2 (OVERLAPS) 4/298 variables, 1/99 constraints. Problems are: Problem set: 0 solved, 294 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/298 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 294 unsolved
At refinement iteration 4 (OVERLAPS) 200/498 variables, 298/397 constraints. Problems are: Problem set: 0 solved, 294 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 498/907 variables, and 397 constraints, problems are : Problem set: 0 solved, 294 unsolved in 5013 ms.
Refiners :[Positive P Invariants (semi-flows): 99/202 constraints, State Equation: 298/504 constraints, PredecessorRefiner: 0/294 constraints, Known Traps: 0/0 constraints]
After SMT, in 10169ms problems are : Problem set: 0 solved, 294 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 294 out of 504 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 504/504 places, 403/403 transitions.
Graph (trivial) has 202 edges and 504 vertex of which 200 / 504 are part of one of the 100 SCC in 2 ms
Free SCC test removed 100 places
Drop transitions (Empty/Sink Transition effects.) removed 200 transitions
Reduce isomorphic transitions removed 200 transitions.
Reduce places removed 100 places and 0 transitions.
Iterating post reduction 0 with 100 rules applied. Total rules applied 101 place count 304 transition count 203
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 4 places and 0 transitions.
Iterating global reduction 1 with 6 rules applied. Total rules applied 107 place count 300 transition count 201
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 1 with 1 rules applied. Total rules applied 108 place count 300 transition count 200
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 109 place count 299 transition count 200
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 109 place count 299 transition count 199
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 111 place count 298 transition count 199
Applied a total of 111 rules in 40 ms. Remains 298 /504 variables (removed 206) and now considering 199/403 (removed 204) transitions.
Running 198 sub problems to find dead transitions.
// Phase 1: matrix 199 rows 298 cols
[2024-06-01 06:50:01] [INFO ] Computed 100 invariants in 4 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/296 variables, 98/98 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/296 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 2 (OVERLAPS) 2/298 variables, 2/100 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/298 variables, 0/100 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 4 (OVERLAPS) 199/497 variables, 298/398 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/497 variables, 0/398 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 6 (OVERLAPS) 0/497 variables, 0/398 constraints. Problems are: Problem set: 0 solved, 198 unsolved
No progress, stopping.
After SMT solving in domain Real declared 497/497 variables, and 398 constraints, problems are : Problem set: 0 solved, 198 unsolved in 8744 ms.
Refiners :[Positive P Invariants (semi-flows): 100/100 constraints, State Equation: 298/298 constraints, PredecessorRefiner: 198/198 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 198 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/296 variables, 98/98 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/296 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 2 (OVERLAPS) 2/298 variables, 2/100 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/298 variables, 0/100 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 4 (OVERLAPS) 199/497 variables, 298/398 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/497 variables, 198/596 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/497 variables, 0/596 constraints. Problems are: Problem set: 0 solved, 198 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 497/497 variables, and 596 constraints, problems are : Problem set: 0 solved, 198 unsolved in 20031 ms.
Refiners :[Positive P Invariants (semi-flows): 100/100 constraints, State Equation: 298/298 constraints, PredecessorRefiner: 198/198 constraints, Known Traps: 0/0 constraints]
After SMT, in 28803ms problems are : Problem set: 0 solved, 198 unsolved
Search for dead transitions found 0 dead transitions in 28806ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 28859 ms. Remains : 298/504 places, 199/403 transitions.
RANDOM walk for 5276 steps (0 resets) in 168 ms. (31 steps per ms) remains 0/294 properties
Able to resolve query StableMarking after proving 305 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK PROBABILISTIC_WALK MARKED_SUFFIX_TEST TOPOLOGICAL
Total runtime 42821 ms.
ITS solved all properties within timeout

BK_STOP 1717224630023

--------------------
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:
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
+ 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="RefineWMG-PT-100101"
export BK_EXAMINATION="StableMarking"
export BK_TOOL="ltsminxred"
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 ltsminxred"
echo " Input is RefineWMG-PT-100101, 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 r522-tall-171662354100478"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RefineWMG-PT-100101.tgz
mv RefineWMG-PT-100101 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 ;