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.r101-tall-171624202000473.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 itstools
Input is DES-PT-60b, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r101-tall-171624202000473
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 568K
-rw-r--r-- 1 mcc users 5.3K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 55K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 65K 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 3.4K May 19 07:08 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 19 15:42 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K May 19 07:15 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 19 18:09 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Apr 12 08:27 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 122K Apr 12 08:27 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.0K Apr 12 08:27 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 58K Apr 12 08:27 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K Apr 22 14:37 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K Apr 22 14:37 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 139K 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 1716298538090

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=StableMarking
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=DES-PT-60b
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
StableMarking PT
Running Version 202405141337
[2024-05-21 13:35:39] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2024-05-21 13:35:39] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-21 13:35:39] [INFO ] Load time of PNML (sax parser for PT used): 100 ms
[2024-05-21 13:35:39] [INFO ] Transformed 519 places.
[2024-05-21 13:35:39] [INFO ] Transformed 470 transitions.
[2024-05-21 13:35:39] [INFO ] Found NUPN structural information;
[2024-05-21 13:35:39] [INFO ] Parsed PT model containing 519 places and 470 transitions and 1623 arcs in 207 ms.
Structural test allowed to assert that 87 places are NOT stable. Took 9 ms.
[2024-05-21 13:35:40] [INFO ] Flatten gal took : 198 ms
[2024-05-21 13:35:40] [INFO ] Flatten gal took : 64 ms
[2024-05-21 13:35:40] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16769672895126918189.gal : 47 ms
[2024-05-21 13:35:40] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8240402516018421785.prop : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality16769672895126918189.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality8240402516018421785.prop' '--nowitness' '--gen-order' 'FOLLOW'
RANDOM walk for 40000 steps (324 resets) in 2861 ms. (13 steps per ms) remains 228/432 properties

BEST_FIRST walk for 402 steps (8 resets) in 19 ms. (20 steps per ms) remains 228/228 properties
BEST_FIRST walk for 404 steps (8 resets) in 11 ms. (33 steps per ms) remains 228/228 properties
BEST_FIRST walk for 402 steps (8 resets) in 21 ms. (18 steps per ms) remains 228/228 properties
BEST_FIRST walk for 404 steps (8 resets) in 22 ms. (17 steps per ms) remains 228/228 properties
its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
BEST_FIRST walk for 403 steps (8 resets) in 11 ms. (33 steps per ms) remains 228/228 properties
BEST_FIRST walk for 402 steps (8 resets) in 19 ms. (20 steps per ms) remains 228/228 properties
BEST_FIRST walk for 403 steps (8 resets) in 8 ms. (44 steps per ms) remains 228/228 properties
BEST_FIRST walk for 404 steps (8 resets) in 24 ms. (16 steps per ms) remains 228/228 properties
BEST_FIRST walk for 404 steps (8 resets) in 15 ms. (25 steps per ms) remains 228/228 properties
BEST_FIRST walk for 404 steps (8 resets) in 14 ms. (26 steps per ms) remains 228/228 properties
BEST_FIRST walk for 402 steps (8 resets) in 11 ms. (33 steps per ms) remains 228/228 properties
BEST_FIRST walk for 402 steps (8 resets) in 11 ms. (33 steps per ms) remains 228/228 properties
BEST_FIRST walk for 404 steps (8 resets) in 11 ms. (33 steps per ms) remains 228/228 properties
BEST_FIRST walk for 402 steps (8 resets) in 13 ms. (28 steps per ms) remains 228/228 properties
BEST_FIRST walk for 404 steps (8 resets) in 10 ms. (36 steps per ms) remains 228/228 properties
BEST_FIRST walk for 404 steps (8 resets) in 14 ms. (26 steps per ms) remains 228/228 properties
BEST_FIRST walk for 403 steps (8 resets) in 10 ms. (36 steps per ms) remains 228/228 properties
BEST_FIRST walk for 404 steps (8 resets) in 11 ms. (33 steps per ms) remains 228/228 properties
BEST_FIRST walk for 404 steps (8 resets) in 15 ms. (25 steps per ms) remains 228/228 properties
BEST_FIRST walk for 404 steps (8 resets) in 14 ms. (26 steps per ms) remains 228/228 properties
Loading property file /tmp/ReachabilityCardinality8240402516018421785.prop.
BEST_FIRST walk for 404 steps (8 resets) in 16 ms. (23 steps per ms) remains 228/228 properties
BEST_FIRST walk for 404 steps (8 resets) in 10 ms. (36 steps per ms) remains 228/228 properties
BEST_FIRST walk for 402 steps (8 resets) in 9 ms. (40 steps per ms) remains 228/228 properties
BEST_FIRST walk for 404 steps (8 resets) in 13 ms. (28 steps per ms) remains 228/228 properties
BEST_FIRST walk for 403 steps (8 resets) in 10 ms. (36 steps per ms) remains 228/228 properties
BEST_FIRST walk for 402 steps (8 resets) in 9 ms. (40 steps per ms) remains 228/228 properties
BEST_FIRST walk for 404 steps (8 resets) in 5 ms. (67 steps per ms) remains 228/228 properties
BEST_FIRST walk for 403 steps (8 resets) in 7 ms. (50 steps per ms) remains 228/228 properties
BEST_FIRST walk for 403 steps (8 resets) in 9 ms. (40 steps per ms) remains 228/228 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 228/228 properties
BEST_FIRST walk for 404 steps (8 resets) in 9 ms. (40 steps per ms) remains 228/228 properties
BEST_FIRST walk for 402 steps (8 resets) in 8 ms. (44 steps per ms) remains 228/228 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 228/228 properties
BEST_FIRST walk for 403 steps (8 resets) in 5 ms. (67 steps per ms) remains 228/228 properties
BEST_FIRST walk for 404 steps (8 resets) in 5 ms. (67 steps per ms) remains 228/228 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 228/228 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 228/228 properties
BEST_FIRST walk for 403 steps (8 resets) in 6 ms. (57 steps per ms) remains 228/228 properties
BEST_FIRST walk for 404 steps (8 resets) in 5 ms. (67 steps per ms) remains 228/228 properties
BEST_FIRST walk for 403 steps (8 resets) in 7 ms. (50 steps per ms) remains 228/228 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 228/228 properties
BEST_FIRST walk for 403 steps (8 resets) in 8 ms. (44 steps per ms) remains 228/228 properties
BEST_FIRST walk for 403 steps (8 resets) in 8 ms. (44 steps per ms) remains 228/228 properties
BEST_FIRST walk for 404 steps (8 resets) in 9 ms. (40 steps per ms) remains 228/228 properties
BEST_FIRST walk for 403 steps (8 resets) in 8 ms. (44 steps per ms) remains 228/228 properties
BEST_FIRST walk for 403 steps (8 resets) in 8 ms. (44 steps per ms) remains 228/228 properties
BEST_FIRST walk for 403 steps (8 resets) in 6 ms. (57 steps per ms) remains 228/228 properties
BEST_FIRST walk for 403 steps (8 resets) in 10 ms. (36 steps per ms) remains 228/228 properties
BEST_FIRST walk for 403 steps (8 resets) in 6 ms. (57 steps per ms) remains 228/228 properties
BEST_FIRST walk for 404 steps (8 resets) in 12 ms. (31 steps per ms) remains 228/228 properties
// Phase 1: matrix 470 rows 519 cols
[2024-05-21 13:35:40] [INFO ] Computed 65 invariants in 36 ms
SDD proceeding with computation,432 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,432 properties remain. new max is 8
SDD size :3 after 4
SDD proceeding with computation,432 properties remain. new max is 16
SDD size :4 after 5
SDD proceeding with computation,432 properties remain. new max is 32
SDD size :5 after 13
SDD proceeding with computation,432 properties remain. new max is 64
SDD size :13 after 25
Invariant property smplace_365 does not hold.
Invariant property smplace_186 does not hold.
SDD proceeding with computation,430 properties remain. new max is 64
SDD size :25 after 49
Invariant property smplace_514 does not hold.
Invariant property smplace_285 does not hold.
Invariant property smplace_247 does not hold.
Invariant property smplace_125 does not hold.
SDD proceeding with computation,426 properties remain. new max is 64
SDD size :49 after 210
SDD proceeding with computation,426 properties remain. new max is 128
SDD size :210 after 212
Invariant property smplace_284 does not hold.
SDD proceeding with computation,425 properties remain. new max is 128
SDD size :212 after 276
SDD proceeding with computation,425 properties remain. new max is 256
SDD size :276 after 505
Invariant property smplace_304 does not hold.
Invariant property smplace_301 does not hold.
Invariant property smplace_293 does not hold.
Invariant property smplace_283 does not hold.
Invariant property smplace_282 does not hold.
Invariant property smplace_268 does not hold.
Invariant property smplace_261 does not hold.
Invariant property smplace_246 does not hold.
SDD proceeding with computation,417 properties remain. new max is 256
SDD size :505 after 636
Invariant property smplace_303 does not hold.
Invariant property smplace_281 does not hold.
Invariant property smplace_280 does not hold.
Invariant property smplace_278 does not hold.
Invariant property smplace_276 does not hold.
Invariant property smplace_275 does not hold.
Invariant property smplace_273 does not hold.
Invariant property smplace_271 does not hold.
Invariant property smplace_267 does not hold.
Invariant property smplace_265 does not hold.
Invariant property smplace_263 does not hold.
Invariant property smplace_260 does not hold.
Invariant property smplace_258 does not hold.
Invariant property smplace_256 does not hold.
SDD proceeding with computation,403 properties remain. new max is 256
SDD size :636 after 3341
SDD proceeding with computation,403 properties remain. new max is 512
SDD size :3341 after 10533
Invariant property smplace_325 does not hold.
Invariant property smplace_292 does not hold.
Invariant property smplace_290 does not hold.
Invariant property smplace_288 does not hold.
Invariant property smplace_259 does not hold.
Invariant property smplace_257 does not hold.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/228 variables, 228/228 constraints. Problems are: Problem set: 0 solved, 228 unsolved
SDD proceeding with computation,397 properties remain. new max is 512
SDD size :10533 after 260783
Invariant property smplace_364 does not hold.
Invariant property smplace_324 does not hold.
Invariant property smplace_323 does not hold.
Invariant property smplace_185 does not hold.
SDD proceeding with computation,393 properties remain. new max is 512
SDD size :260783 after 272987
Invariant property smplace_322 does not hold.
Invariant property smplace_320 does not hold.
Invariant property smplace_319 does not hold.
Invariant property smplace_318 does not hold.
Invariant property smplace_317 does not hold.
Invariant property smplace_316 does not hold.
SDD proceeding with computation,387 properties remain. new max is 512
SDD size :272987 after 333499
Invariant property smplace_362 does not hold.
Invariant property smplace_279 does not hold.
Invariant property smplace_277 does not hold.
Invariant property smplace_274 does not hold.
Invariant property smplace_272 does not hold.
Invariant property smplace_270 does not hold.
At refinement iteration 1 (INCLUDED_ONLY) 0/228 variables, 0/228 constraints. Problems are: Problem set: 0 solved, 228 unsolved
SDD proceeding with computation,381 properties remain. new max is 512
SDD size :333499 after 1.308e+06
At refinement iteration 2 (OVERLAPS) 20/248 variables, 4/232 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/248 variables, 20/252 constraints. Problems are: Problem set: 0 solved, 228 unsolved
SDD proceeding with computation,381 properties remain. new max is 1024
SDD size :1.308e+06 after 1.38544e+06
Invariant property smplace_360 does not hold.
Invariant property smplace_358 does not hold.
Invariant property smplace_344 does not hold.
Invariant property smplace_321 does not hold.
Invariant property smplace_300 does not hold.
Invariant property smplace_298 does not hold.
Invariant property smplace_296 does not hold.
Invariant property smplace_266 does not hold.
Invariant property smplace_264 does not hold.
Error getting values : (error "ParserException while parsing response: ((s0 0.0)
(s1 0.0)
(s2 (/ 1.0 116.0))
(s3 0.0)
(s4 0.0)
(s5 0.0)
(s6 (/ 1.0 116.0))
(s7 (/ 1.0 116.0))
(s8 (/ 1.0 116.0))
(s9 (/ 1.0 116.0))
(s10 (/ 1.0 116.0))
(s11 (/ 1.0 116.0))
(s12 (/ 1.0 116.0))
(s13 (/ 1.0 116.0))
(s14 (/ 1.0 116.0))
(s15 (/ 1.0 116.0))
(s16 (/ 1.0 116.0))
(s17 (/ 1.0 116.0))
(s18 (/ 1.0 116.0))
(s19 (/ 1.0 116.0))
(s20 (/ 1.0 116.0))
(s21 (/ 1.0 116.0))
(s22 (/ 1.0 116.0))
(s23 (/ 1.0 116.0))
(s24 (/ 1.0 116.0))
(s25 (/ 1.0 116.0))
(s26 (/ 1.0 116.0))
(s27 (/ 1.0 116.0))
(s28 (/ 1.0 116.0))
(s29 (/ 1.0 116.0))
(s30 (/ 1.0 116.0))
(s31 (/ 1.0 116.0))
(s32 (/ 1.0 116.0))
(s33 (/ 1.0 116.0))
(s34 (/ 1.0 116.0))
(s35 (/ 1.0 116.0))
(s36 (/ 1.0 116.0))
(s37 (/ 1.0 116.0))
(s38 (/ 1.0 116.0))
(s39 (/ 1.0 116.0))
(s40 (/ 1.0 116.0))
(s41 (/ 1.0 116.0))
(s42 (/ 1.0 116.0))
(s43 (/ 1.0 116.0))
(s44 (/ 1.0 116.0))
(s45 (/ 1.0 116.0))
(s46 (/ 1.0 116.0))
(s47 (/ 1.0 116.0))
(s48 (/ 1.0 116.0))
(s49 (/ 1.0 116.0))
(s50 (/ 1.0 2.0))timeout

org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 248/989 variables, and 252 constraints, problems are : Problem set: 0 solved, 228 unsolved in 5046 ms.
Refiners :[Domain max(s): 248/519 constraints, Positive P Invariants (semi-flows): 4/39 constraints, Generalized P Invariants (flows): 0/26 constraints, State Equation: 0/519 constraints, PredecessorRefiner: 228/228 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 228 unsolved
SDD proceeding with computation,372 properties remain. new max is 1024
SDD size :1.38544e+06 after 1.93298e+07
At refinement iteration 0 (INCLUDED_ONLY) 0/228 variables, 228/228 constraints. Problems are: Problem set: 0 solved, 228 unsolved
SDD proceeding with computation,372 properties remain. new max is 2048
SDD size :1.93298e+07 after 2.12342e+07
At refinement iteration 1 (INCLUDED_ONLY) 0/228 variables, 0/228 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 2 (OVERLAPS) 20/248 variables, 4/232 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/248 variables, 20/252 constraints. Problems are: Problem set: 0 solved, 228 unsolved
Invariant property smplace_513 does not hold.
Invariant property smplace_510 does not hold.
Invariant property smplace_489 does not hold.
Invariant property smplace_357 does not hold.
Invariant property smplace_356 does not hold.
Invariant property smplace_355 does not hold.
Invariant property smplace_354 does not hold.
Invariant property smplace_353 does not hold.
Invariant property smplace_352 does not hold.
Invariant property smplace_351 does not hold.
Invariant property smplace_350 does not hold.
Invariant property smplace_349 does not hold.
Invariant property smplace_348 does not hold.
Invariant property smplace_347 does not hold.
Invariant property smplace_346 does not hold.
Invariant property smplace_342 does not hold.
Invariant property smplace_340 does not hold.
Invariant property smplace_339 does not hold.
Invariant property smplace_337 does not hold.
Invariant property smplace_336 does not hold.
Invariant property smplace_335 does not hold.
Invariant property smplace_334 does not hold.
Invariant property smplace_333 does not hold.
Invariant property smplace_332 does not hold.
Invariant property smplace_331 does not hold.
Invariant property smplace_330 does not hold.
Invariant property smplace_329 does not hold.
Invariant property smplace_328 does not hold.
Invariant property smplace_311 does not hold.
Invariant property smplace_299 does not hold.
Invariant property smplace_297 does not hold.
Invariant property smplace_295 does not hold.
Invariant property smplace_291 does not hold.
Invariant property smplace_289 does not hold.
Invariant property smplace_287 does not hold.
Invariant property smplace_245 does not hold.
At refinement iteration 4 (INCLUDED_ONLY) 0/248 variables, 0/252 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 5 (OVERLAPS) 199/447 variables, 35/287 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/447 variables, 199/486 constraints. Problems are: Problem set: 0 solved, 228 unsolved
[2024-05-21 13:35:48] [INFO ] Deduced a trap composed of 13 places in 111 ms of which 17 ms to minimize.
[2024-05-21 13:35:48] [INFO ] Deduced a trap composed of 9 places in 52 ms of which 2 ms to minimize.
[2024-05-21 13:35:48] [INFO ] Deduced a trap composed of 12 places in 44 ms of which 2 ms to minimize.
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 447/989 variables, and 489 constraints, problems are : Problem set: 0 solved, 228 unsolved in 5018 ms.
Refiners :[Domain max(s): 447/519 constraints, Positive P Invariants (semi-flows): 39/39 constraints, Generalized P Invariants (flows): 0/26 constraints, State Equation: 0/519 constraints, PredecessorRefiner: 0/228 constraints, Known Traps: 3/3 constraints]
After SMT, in 10188ms problems are : Problem set: 0 solved, 228 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 228 out of 519 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 519/519 places, 470/470 transitions.
Graph (complete) has 1218 edges and 519 vertex of which 513 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.3 ms
Discarding 6 places :
Also discarding 4 output transitions
Drop transitions (Output transitions of discarded places.) removed 4 transitions
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 21 transitions
Trivial Post-agglo rules discarded 21 transitions
Performed 21 trivial Post agglomeration. Transition count delta: 21
Iterating post reduction 0 with 23 rules applied. Total rules applied 24 place count 513 transition count 443
Reduce places removed 21 places and 0 transitions.
Iterating post reduction 1 with 21 rules applied. Total rules applied 45 place count 492 transition count 443
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 9 Pre rules applied. Total rules applied 45 place count 492 transition count 434
Deduced a syphon composed of 9 places in 6 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 18 rules applied. Total rules applied 63 place count 483 transition count 434
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 82 place count 464 transition count 415
Iterating global reduction 2 with 19 rules applied. Total rules applied 101 place count 464 transition count 415
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 101 place count 464 transition count 414
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 103 place count 463 transition count 414
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 118 place count 448 transition count 399
Iterating global reduction 2 with 15 rules applied. Total rules applied 133 place count 448 transition count 399
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 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 15 rules applied. Total rules applied 148 place count 448 transition count 384
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 151 place count 446 transition count 383
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 3 Pre rules applied. Total rules applied 151 place count 446 transition count 380
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 4 with 6 rules applied. Total rules applied 157 place count 443 transition count 380
Performed 77 Post agglomeration using F-continuation condition.Transition count delta: 77
Deduced a syphon composed of 77 places in 1 ms
Reduce places removed 77 places and 0 transitions.
Iterating global reduction 4 with 154 rules applied. Total rules applied 311 place count 366 transition count 303
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 315 place count 364 transition count 305
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 4 with 1 rules applied. Total rules applied 316 place count 364 transition count 304
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 317 place count 363 transition count 304
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 318 place count 362 transition count 303
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 319 place count 361 transition count 303
Applied a total of 319 rules in 156 ms. Remains 361 /519 variables (removed 158) and now considering 303/470 (removed 167) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 166 ms. Remains : 361/519 places, 303/470 transitions.
SDD proceeding with computation,336 properties remain. new max is 2048
SDD size :2.12342e+07 after 2.2325e+08
Invariant property smplace_184 does not hold.
SDD proceeding with computation,335 properties remain. new max is 2048
SDD size :2.2325e+08 after 2.23333e+08
SDD proceeding with computation,335 properties remain. new max is 4096
SDD size :2.23333e+08 after 2.23481e+08
Invariant property smplace_338 does not hold.
Invariant property smplace_315 does not hold.
SDD proceeding with computation,333 properties remain. new max is 4096
SDD size :2.23481e+08 after 5.01115e+08
Invariant property smplace_327 does not hold.
RANDOM walk for 4000000 steps (191117 resets) in 72157 ms. (55 steps per ms) remains 223/228 properties
BEST_FIRST walk for 40003 steps (403 resets) in 206 ms. (193 steps per ms) remains 223/223 properties
BEST_FIRST walk for 40002 steps (360 resets) in 242 ms. (164 steps per ms) remains 223/223 properties
BEST_FIRST walk for 40002 steps (360 resets) in 212 ms. (187 steps per ms) remains 223/223 properties
BEST_FIRST walk for 40004 steps (364 resets) in 201 ms. (198 steps per ms) remains 223/223 properties
BEST_FIRST walk for 40003 steps (371 resets) in 209 ms. (190 steps per ms) remains 223/223 properties
BEST_FIRST walk for 40004 steps (342 resets) in 207 ms. (192 steps per ms) remains 223/223 properties
BEST_FIRST walk for 40004 steps (372 resets) in 206 ms. (193 steps per ms) remains 223/223 properties
BEST_FIRST walk for 40003 steps (402 resets) in 210 ms. (189 steps per ms) remains 223/223 properties
BEST_FIRST walk for 40003 steps (351 resets) in 201 ms. (198 steps per ms) remains 223/223 properties
SDD proceeding with computation,332 properties remain. new max is 4096
SDD size :5.01115e+08 after 7.94576e+08
BEST_FIRST walk for 40004 steps (357 resets) in 206 ms. (193 steps per ms) remains 223/223 properties
BEST_FIRST walk for 40004 steps (373 resets) in 199 ms. (200 steps per ms) remains 223/223 properties
BEST_FIRST walk for 40004 steps (379 resets) in 184 ms. (216 steps per ms) remains 223/223 properties
BEST_FIRST walk for 40004 steps (397 resets) in 201 ms. (198 steps per ms) remains 223/223 properties
BEST_FIRST walk for 40004 steps (375 resets) in 201 ms. (198 steps per ms) remains 223/223 properties
BEST_FIRST walk for 40003 steps (362 resets) in 203 ms. (196 steps per ms) remains 223/223 properties
BEST_FIRST walk for 40003 steps (356 resets) in 198 ms. (201 steps per ms) remains 223/223 properties
BEST_FIRST walk for 40004 steps (368 resets) in 193 ms. (206 steps per ms) remains 223/223 properties
BEST_FIRST walk for 40004 steps (356 resets) in 192 ms. (207 steps per ms) remains 223/223 properties
BEST_FIRST walk for 40003 steps (368 resets) in 195 ms. (204 steps per ms) remains 223/223 properties
BEST_FIRST walk for 40004 steps (371 resets) in 197 ms. (202 steps per ms) remains 223/223 properties
BEST_FIRST walk for 40002 steps (384 resets) in 190 ms. (209 steps per ms) remains 223/223 properties
BEST_FIRST walk for 40004 steps (368 resets) in 194 ms. (205 steps per ms) remains 223/223 properties
BEST_FIRST walk for 40004 steps (366 resets) in 197 ms. (202 steps per ms) remains 223/223 properties
BEST_FIRST walk for 40003 steps (372 resets) in 195 ms. (204 steps per ms) remains 223/223 properties
BEST_FIRST walk for 40002 steps (366 resets) in 198 ms. (201 steps per ms) remains 223/223 properties
BEST_FIRST walk for 40003 steps (353 resets) in 194 ms. (205 steps per ms) remains 223/223 properties
BEST_FIRST walk for 40004 steps (363 resets) in 193 ms. (206 steps per ms) remains 223/223 properties
BEST_FIRST walk for 40002 steps (353 resets) in 200 ms. (199 steps per ms) remains 223/223 properties
BEST_FIRST walk for 40003 steps (360 resets) in 199 ms. (200 steps per ms) remains 223/223 properties
BEST_FIRST walk for 40003 steps (395 resets) in 197 ms. (202 steps per ms) remains 223/223 properties
BEST_FIRST walk for 40003 steps (369 resets) in 199 ms. (200 steps per ms) remains 223/223 properties
BEST_FIRST walk for 40003 steps (390 resets) in 194 ms. (205 steps per ms) remains 223/223 properties
BEST_FIRST walk for 40003 steps (378 resets) in 198 ms. (201 steps per ms) remains 223/223 properties
BEST_FIRST walk for 40003 steps (357 resets) in 194 ms. (205 steps per ms) remains 223/223 properties
BEST_FIRST walk for 40004 steps (373 resets) in 196 ms. (203 steps per ms) remains 223/223 properties
BEST_FIRST walk for 40004 steps (360 resets) in 197 ms. (202 steps per ms) remains 223/223 properties
BEST_FIRST walk for 40004 steps (359 resets) in 199 ms. (200 steps per ms) remains 223/223 properties
BEST_FIRST walk for 40004 steps (374 resets) in 190 ms. (209 steps per ms) remains 223/223 properties
BEST_FIRST walk for 40004 steps (398 resets) in 190 ms. (209 steps per ms) remains 223/223 properties
BEST_FIRST walk for 40002 steps (359 resets) in 201 ms. (198 steps per ms) remains 223/223 properties
BEST_FIRST walk for 40003 steps (373 resets) in 188 ms. (211 steps per ms) remains 223/223 properties
BEST_FIRST walk for 40003 steps (382 resets) in 218 ms. (182 steps per ms) remains 223/223 properties
BEST_FIRST walk for 40004 steps (364 resets) in 207 ms. (192 steps per ms) remains 223/223 properties
BEST_FIRST walk for 40003 steps (374 resets) in 192 ms. (207 steps per ms) remains 223/223 properties
BEST_FIRST walk for 40004 steps (367 resets) in 199 ms. (200 steps per ms) remains 223/223 properties
BEST_FIRST walk for 40002 steps (367 resets) in 199 ms. (200 steps per ms) remains 223/223 properties
BEST_FIRST walk for 40004 steps (369 resets) in 191 ms. (208 steps per ms) remains 223/223 properties
BEST_FIRST walk for 40004 steps (362 resets) in 198 ms. (201 steps per ms) remains 223/223 properties
BEST_FIRST walk for 40004 steps (369 resets) in 198 ms. (201 steps per ms) remains 223/223 properties
BEST_FIRST walk for 40004 steps (353 resets) in 196 ms. (203 steps per ms) remains 223/223 properties
SDD proceeding with computation,332 properties remain. new max is 8192
SDD size :7.94576e+08 after 9.53787e+08
SDD proceeding with computation,332 properties remain. new max is 16384
SDD size :9.53787e+08 after 1.17943e+09
Invariant property smplace_518 does not hold.
Invariant property smplace_517 does not hold.
Invariant property smplace_516 does not hold.
Invariant property smplace_515 does not hold.
Invariant property smplace_512 does not hold.
Invariant property smplace_509 does not hold.
Invariant property smplace_508 does not hold.
Invariant property smplace_507 does not hold.
Invariant property smplace_506 does not hold.
Invariant property smplace_505 does not hold.
Invariant property smplace_501 does not hold.
Invariant property smplace_488 does not hold.
Invariant property smplace_487 does not hold.
Invariant property smplace_486 does not hold.
Invariant property smplace_485 does not hold.
Invariant property smplace_483 does not hold.
Invariant property smplace_480 does not hold.
Invariant property smplace_471 does not hold.
Invariant property smplace_384 does not hold.
Invariant property smplace_310 does not hold.
Finished probabilistic random walk after 1276048 steps, run visited all 223 properties in 10572 ms. (steps per millisecond=120 )
Probabilistic random walk after 1276048 steps, saw 334588 distinct states, run finished after 10578 ms. (steps per millisecond=120 ) properties seen :223
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Able to resolve query StableMarking after proving 433 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK PROBABILISTIC_WALK MARKED_SUFFIX_TEST TOPOLOGICAL
Total runtime 45444 ms.

BK_STOP 1716298584732

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ StableMarking = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution StableMarking -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ 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//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination StableMarking -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800

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="DES-PT-60b"
export BK_EXAMINATION="StableMarking"
export BK_TOOL="itstools"
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 itstools"
echo " Input is DES-PT-60b, 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 r101-tall-171624202000473"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DES-PT-60b.tgz
mv DES-PT-60b 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 ;