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-171624202000463.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-50b, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r101-tall-171624202000463
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 688K
-rw-r--r-- 1 mcc users 6.5K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 71K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K 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 3.5K May 19 07:08 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 19 15:41 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 18K Apr 12 08:06 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 204K Apr 12 08:06 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 12 08:05 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 96K Apr 12 08:05 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 127K 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 1716298430159

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-50b
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
StableMarking PT
Running Version 202405141337
[2024-05-21 13:33:51] [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 13:33:51] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-21 13:33:51] [INFO ] Load time of PNML (sax parser for PT used): 96 ms
[2024-05-21 13:33:51] [INFO ] Transformed 479 places.
[2024-05-21 13:33:51] [INFO ] Transformed 430 transitions.
[2024-05-21 13:33:51] [INFO ] Found NUPN structural information;
[2024-05-21 13:33:51] [INFO ] Parsed PT model containing 479 places and 430 transitions and 1463 arcs in 207 ms.
Structural test allowed to assert that 87 places are NOT stable. Took 14 ms.
[2024-05-21 13:33:52] [INFO ] Flatten gal took : 154 ms
[2024-05-21 13:33:52] [INFO ] Flatten gal took : 68 ms
[2024-05-21 13:33:52] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality5170677470993401614.gal : 40 ms
[2024-05-21 13:33:52] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12120337808729673729.prop : 3 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/ReachabilityCardinality5170677470993401614.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality12120337808729673729.prop' '--nowitness' '--gen-order' 'FOLLOW'

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
Loading property file /tmp/ReachabilityCardinality12120337808729673729.prop.
RANDOM walk for 40000 steps (342 resets) in 3486 ms. (11 steps per ms) remains 188/392 properties
BEST_FIRST walk for 404 steps (8 resets) in 13 ms. (28 steps per ms) remains 188/188 properties
BEST_FIRST walk for 404 steps (8 resets) in 11 ms. (33 steps per ms) remains 188/188 properties
BEST_FIRST walk for 403 steps (8 resets) in 14 ms. (26 steps per ms) remains 188/188 properties
BEST_FIRST walk for 404 steps (8 resets) in 16 ms. (23 steps per ms) remains 188/188 properties
BEST_FIRST walk for 402 steps (8 resets) in 10 ms. (36 steps per ms) remains 188/188 properties
BEST_FIRST walk for 403 steps (8 resets) in 12 ms. (31 steps per ms) remains 188/188 properties
SDD proceeding with computation,392 properties remain. new max is 4
SDD size :1 after 3
BEST_FIRST walk for 403 steps (8 resets) in 15 ms. (25 steps per ms) remains 188/188 properties
BEST_FIRST walk for 403 steps (8 resets) in 14 ms. (26 steps per ms) remains 188/188 properties
BEST_FIRST walk for 403 steps (8 resets) in 27 ms. (14 steps per ms) remains 188/188 properties
BEST_FIRST walk for 402 steps (8 resets) in 10 ms. (36 steps per ms) remains 188/188 properties
BEST_FIRST walk for 403 steps (8 resets) in 25 ms. (15 steps per ms) remains 188/188 properties
BEST_FIRST walk for 403 steps (8 resets) in 11 ms. (33 steps per ms) remains 188/188 properties
BEST_FIRST walk for 404 steps (8 resets) in 13 ms. (28 steps per ms) remains 188/188 properties
BEST_FIRST walk for 404 steps (8 resets) in 22 ms. (17 steps per ms) remains 188/188 properties
BEST_FIRST walk for 404 steps (8 resets) in 11 ms. (33 steps per ms) remains 188/188 properties
BEST_FIRST walk for 403 steps (8 resets) in 8 ms. (44 steps per ms) remains 188/188 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 188/188 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 188/188 properties
SDD proceeding with computation,392 properties remain. new max is 8
SDD size :3 after 4
BEST_FIRST walk for 402 steps (8 resets) in 7 ms. (50 steps per ms) remains 188/188 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 188/188 properties
BEST_FIRST walk for 401 steps (8 resets) in 18 ms. (21 steps per ms) remains 188/188 properties
BEST_FIRST walk for 403 steps (8 resets) in 9 ms. (40 steps per ms) remains 188/188 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 188/188 properties
BEST_FIRST walk for 403 steps (8 resets) in 8 ms. (44 steps per ms) remains 188/188 properties
BEST_FIRST walk for 402 steps (8 resets) in 18 ms. (21 steps per ms) remains 188/188 properties
BEST_FIRST walk for 403 steps (8 resets) in 8 ms. (44 steps per ms) remains 188/188 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 188/188 properties
BEST_FIRST walk for 403 steps (8 resets) in 8 ms. (44 steps per ms) remains 188/188 properties
BEST_FIRST walk for 403 steps (8 resets) in 7 ms. (50 steps per ms) remains 188/188 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 188/188 properties
BEST_FIRST walk for 403 steps (8 resets) in 9 ms. (40 steps per ms) remains 188/188 properties
BEST_FIRST walk for 403 steps (8 resets) in 9 ms. (40 steps per ms) remains 188/188 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 188/188 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 188/188 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 188/188 properties
BEST_FIRST walk for 404 steps (8 resets) in 9 ms. (40 steps per ms) remains 188/188 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 188/188 properties
BEST_FIRST walk for 403 steps (8 resets) in 8 ms. (44 steps per ms) remains 188/188 properties
BEST_FIRST walk for 402 steps (8 resets) in 6 ms. (57 steps per ms) remains 188/188 properties
BEST_FIRST walk for 403 steps (8 resets) in 7 ms. (50 steps per ms) remains 188/188 properties
BEST_FIRST walk for 404 steps (8 resets) in 16 ms. (23 steps per ms) remains 188/188 properties
BEST_FIRST walk for 402 steps (8 resets) in 7 ms. (50 steps per ms) remains 188/188 properties
BEST_FIRST walk for 403 steps (8 resets) in 10 ms. (36 steps per ms) remains 188/188 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 188/188 properties
BEST_FIRST walk for 404 steps (8 resets) in 5 ms. (67 steps per ms) remains 188/188 properties
BEST_FIRST walk for 404 steps (8 resets) in 5 ms. (67 steps per ms) remains 188/188 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 188/188 properties
BEST_FIRST walk for 402 steps (8 resets) in 6 ms. (57 steps per ms) remains 188/188 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 188/188 properties
BEST_FIRST walk for 403 steps (8 resets) in 6 ms. (57 steps per ms) remains 188/188 properties
SDD proceeding with computation,392 properties remain. new max is 16
SDD size :4 after 5
SDD proceeding with computation,392 properties remain. new max is 32
SDD size :5 after 21
Invariant property smplace_325 does not hold.
// Phase 1: matrix 430 rows 479 cols
[2024-05-21 13:33:52] [INFO ] Computed 65 invariants in 42 ms
Invariant property smplace_156 does not hold.
SDD proceeding with computation,390 properties remain. new max is 32
SDD size :21 after 45
SDD proceeding with computation,390 properties remain. new max is 64
SDD size :45 after 49
Invariant property smplace_245 does not hold.
Invariant property smplace_207 does not hold.
SDD proceeding with computation,388 properties remain. new max is 64
SDD size :49 after 115
SDD proceeding with computation,388 properties remain. new max is 128
SDD size :115 after 123
Invariant property smplace_244 does not hold.
SDD proceeding with computation,387 properties remain. new max is 128
SDD size :123 after 244
Invariant property smplace_474 does not hold.
Invariant property smplace_264 does not hold.
Invariant property smplace_261 does not hold.
Invariant property smplace_253 does not hold.
Invariant property smplace_243 does not hold.
Invariant property smplace_242 does not hold.
Invariant property smplace_228 does not hold.
Invariant property smplace_221 does not hold.
Invariant property smplace_206 does not hold.
Invariant property smplace_105 does not hold.
SDD proceeding with computation,377 properties remain. new max is 128
SDD size :244 after 636
Invariant property smplace_263 does not hold.
Invariant property smplace_241 does not hold.
Invariant property smplace_236 does not hold.
Invariant property smplace_223 does not hold.
Invariant property smplace_220 does not hold.
Invariant property smplace_218 does not hold.
Invariant property smplace_216 does not hold.
SDD proceeding with computation,370 properties remain. new max is 128
SDD size :636 after 1571
Invariant property smplace_240 does not hold.
Invariant property smplace_238 does not hold.
Invariant property smplace_235 does not hold.
Invariant property smplace_233 does not hold.
Invariant property smplace_231 does not hold.
Invariant property smplace_227 does not hold.
Invariant property smplace_225 does not hold.
SDD proceeding with computation,363 properties remain. new max is 128
SDD size :1571 after 4016
SDD proceeding with computation,363 properties remain. new max is 256
SDD size :4016 after 10688
SDD proceeding with computation,363 properties remain. new max is 512
SDD size :10688 after 17710
Invariant property smplace_324 does not hold.
Invariant property smplace_285 does not hold.
Invariant property smplace_284 does not hold.
Invariant property smplace_283 does not hold.
Invariant property smplace_250 does not hold.
Invariant property smplace_248 does not hold.
Invariant property smplace_219 does not hold.
Invariant property smplace_217 does not hold.
Invariant property smplace_155 does not hold.
SDD proceeding with computation,354 properties remain. new max is 512
SDD size :17710 after 205523
All remaining problems are real, not stopping.
Invariant property smplace_282 does not hold.
Invariant property smplace_280 does not hold.
Invariant property smplace_279 does not hold.
Invariant property smplace_278 does not hold.
Invariant property smplace_277 does not hold.
Invariant property smplace_276 does not hold.
At refinement iteration 0 (INCLUDED_ONLY) 0/188 variables, 188/188 constraints. Problems are: Problem set: 0 solved, 188 unsolved
SDD proceeding with computation,348 properties remain. new max is 512
SDD size :205523 after 292495
Invariant property smplace_322 does not hold.
Invariant property smplace_239 does not hold.
Invariant property smplace_237 does not hold.
Invariant property smplace_234 does not hold.
Invariant property smplace_232 does not hold.
Invariant property smplace_230 does not hold.
SDD proceeding with computation,342 properties remain. new max is 512
SDD size :292495 after 1.00533e+06
Invariant property smplace_320 does not hold.
Invariant property smplace_318 does not hold.
Invariant property smplace_281 does not hold.
At refinement iteration 1 (INCLUDED_ONLY) 0/188 variables, 0/188 constraints. Problems are: Problem set: 0 solved, 188 unsolved
At refinement iteration 2 (OVERLAPS) 20/208 variables, 4/192 constraints. Problems are: Problem set: 0 solved, 188 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/208 variables, 20/212 constraints. Problems are: Problem set: 0 solved, 188 unsolved
SDD proceeding with computation,339 properties remain. new max is 512
SDD size :1.00533e+06 after 1.1581e+06
Invariant property smplace_304 does not hold.
Invariant property smplace_260 does not hold.
Invariant property smplace_258 does not hold.
Invariant property smplace_256 does not hold.
Invariant property smplace_252 does not hold.
Invariant property smplace_226 does not hold.
Invariant property smplace_224 does not hold.
SDD proceeding with computation,332 properties remain. new max is 512
SDD size :1.1581e+06 after 1.2612e+07
SDD proceeding with computation,332 properties remain. new max is 1024
SDD size :1.2612e+07 after 1.32482e+07
Invariant property smplace_317 does not hold.
Invariant property smplace_316 does not hold.
Invariant property smplace_315 does not hold.
Invariant property smplace_313 does not hold.
Invariant property smplace_311 does not hold.
Invariant property smplace_309 does not hold.
Invariant property smplace_307 does not hold.
Invariant property smplace_306 does not hold.
Invariant property smplace_302 does not hold.
Invariant property smplace_299 does not hold.
Invariant property smplace_297 does not hold.
Invariant property smplace_296 does not hold.
Invariant property smplace_295 does not hold.
Invariant property smplace_293 does not hold.
Invariant property smplace_289 does not hold.
Invariant property smplace_288 does not hold.
At refinement iteration 4 (INCLUDED_ONLY) 0/208 variables, 0/212 constraints. Problems are: Problem set: 0 solved, 188 unsolved
At refinement iteration 5 (OVERLAPS) 216/424 variables, 36/248 constraints. Problems are: Problem set: 0 solved, 188 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/424 variables, 216/464 constraints. Problems are: Problem set: 0 solved, 188 unsolved
SDD proceeding with computation,316 properties remain. new max is 1024
SDD size :1.32482e+07 after 2.75327e+07
Invariant property smplace_470 does not hold.
Invariant property smplace_314 does not hold.
Invariant property smplace_312 does not hold.
Invariant property smplace_310 does not hold.
Invariant property smplace_308 does not hold.
Invariant property smplace_300 does not hold.
Invariant property smplace_294 does not hold.
Invariant property smplace_292 does not hold.
Invariant property smplace_291 does not hold.
Invariant property smplace_290 does not hold.
Invariant property smplace_271 does not hold.
Invariant property smplace_259 does not hold.
Invariant property smplace_257 does not hold.
Invariant property smplace_255 does not hold.
Error getting values : (error "ParserException while parsing response: ((s0 0.0)
(s1 0.0)
(s2 (/ 1.0 96.0))
(s3 0.0)
(s4 0.0)
(s5 0.0)
(s6 (/ 1.0 96.0))
(s7 (/ 1.0 96.0))
(s8 (/ 1.0 96.0))
(s9 (/ 1.0 96.0))
(s10 (/ 1.0 96.0))
(s11 (/ 1.0 96.0))
(s12 (/ 1.0 96.0))
(s13 (/ 1.0 96.0))
(s14 (/ 1.0 96.0))
(s15 (/ 1.0 96.0))
(s16 (/ 1.0 96.0))
(s17 (/ 1.0 96.0))
(s18 (/ 1.0 96.0))
(s19 (/ 1.0 96.0))
(s20 (/ 1.0 96.0))
(s21 (/ 1.0 96.0))
(s22 (/ 1.0 96.0))
(s23 (/ 1.0 96.0))
(s24 (/ 1.0 96.0))
(s25 (/ 1.0 96.0))
(s26 (/ 1.0 2.0))
(s27 (/ 1.0 96.0))
(s28 (/ 1.0 96.0))
(s29 (/ 1.0 96.0))
(s30 (/ 1.0 96.0))
(s31 (/ 1.0 96.0))
(s32 (/ 1.0 96.0))
(s33 (/ 1.0 96.0))
(s34 (/ 1.0 96.0))
(s35 (/ 1.0 96.0))
(s36 (/ 1.0 96.0))
(s37 (/ 1.0 96.0))
(s38 (/ 1.0 96.0))
(s39 (/ 1.0 96.0))
(s40 (/ 1.0 96.0))
(s41 (/ 1.0 96.0))
(s42 (/ 1.0 96.0))
(s43 (/ 1.0 96.0))
(s44 (/ 1.0 96.0))
(s45 (/ 1.0 96.0))
(s46 (/ 1.0 96.0))
(s47 (/ 1.0 96.0))
(s48 (/ 1.0 96.0))
(s49 (/ 1.0 96.0))
(s50 (/ 1.0 96.0))
(s51 (/ 1.0 96.0))
(s52 (/ 1.0 96.0))
(s53 (/ 1.0 96.0))
(s54 0.0)
(s55 0.0)
(s56 (/ 1.0 96.0))
(s57 (/ 1.0 96.0))
(s58 (/ 1.0 96.0))
(s59 (/ 1.0 96.0))
(s60 (/ 1.0 96.0))
(s61 (/ 1.0 96.0))
(s62 (/ 1.0 96.0))
(s63 (/ 1.0 96.0))
(s64 (/ 1.0 96.0))
(s65 (/ 1.0 96.0))
(s66 (/ 1.0 96.0))
(s67 (/ 1.0 96.0))
(s68 (/ 1.0 96.0))
(s69 (/ 1.0 96.0))
(s70 (/ 1.0 96.0))
(s71 (/ 1.0 96.0))
(s72 (/ 1.0 96.0))
(s73 (/ 1.0 96.0))
(s74 (/ 1.0 96.0))
(s75 timeout
( org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 424/909 variables, and 464 constraints, problems are : Problem set: 0 solved, 188 unsolved in 5039 ms.
Refiners :[Domain max(s): 424/479 constraints, Positive P Invariants (semi-flows): 40/40 constraints, Generalized P Invariants (flows): 0/25 constraints, State Equation: 0/479 constraints, PredecessorRefiner: 188/188 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 188 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/188 variables, 188/188 constraints. Problems are: Problem set: 0 solved, 188 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/188 variables, 0/188 constraints. Problems are: Problem set: 0 solved, 188 unsolved
At refinement iteration 2 (OVERLAPS) 20/208 variables, 4/192 constraints. Problems are: Problem set: 0 solved, 188 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/208 variables, 20/212 constraints. Problems are: Problem set: 0 solved, 188 unsolved
SDD proceeding with computation,302 properties remain. new max is 1024
SDD size :2.75327e+07 after 9.36095e+07
At refinement iteration 4 (INCLUDED_ONLY) 0/208 variables, 0/212 constraints. Problems are: Problem set: 0 solved, 188 unsolved
At refinement iteration 5 (OVERLAPS) 216/424 variables, 36/248 constraints. Problems are: Problem set: 0 solved, 188 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/424 variables, 216/464 constraints. Problems are: Problem set: 0 solved, 188 unsolved
Invariant property smplace_473 does not hold.
Invariant property smplace_449 does not hold.
Invariant property smplace_251 does not hold.
Invariant property smplace_249 does not hold.
Invariant property smplace_247 does not hold.
Invariant property smplace_205 does not hold.
At refinement iteration 7 (INCLUDED_ONLY) 0/424 variables, 0/464 constraints. Problems are: Problem set: 0 solved, 188 unsolved
At refinement iteration 8 (OVERLAPS) 55/479 variables, 25/489 constraints. Problems are: Problem set: 0 solved, 188 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/479 variables, 55/544 constraints. Problems are: Problem set: 0 solved, 188 unsolved
[2024-05-21 13:34:01] [INFO ] Deduced a trap composed of 7 places in 69 ms of which 12 ms to minimize.
[2024-05-21 13:34:02] [INFO ] Deduced a trap composed of 32 places in 45 ms of which 1 ms to minimize.
[2024-05-21 13:34:02] [INFO ] Deduced a trap composed of 14 places in 82 ms of which 1 ms to minimize.
SDD proceeding with computation,296 properties remain. new max is 1024
SDD size :9.36095e+07 after 2.23095e+08
Invariant property smplace_154 does not hold.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 479/909 variables, and 547 constraints, problems are : Problem set: 0 solved, 188 unsolved in 5022 ms.
Refiners :[Domain max(s): 479/479 constraints, Positive P Invariants (semi-flows): 40/40 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 0/479 constraints, PredecessorRefiner: 0/188 constraints, Known Traps: 3/3 constraints]
After SMT, in 10232ms problems are : Problem set: 0 solved, 188 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 188 out of 479 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 479/479 places, 430/430 transitions.
Graph (complete) has 1098 edges and 479 vertex of which 473 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.2 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 473 transition count 403
Reduce places removed 21 places and 0 transitions.
Iterating post reduction 1 with 21 rules applied. Total rules applied 45 place count 452 transition count 403
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 452 transition count 394
Deduced a syphon composed of 9 places in 4 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 18 rules applied. Total rules applied 63 place count 443 transition count 394
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 82 place count 424 transition count 375
Iterating global reduction 2 with 19 rules applied. Total rules applied 101 place count 424 transition count 375
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 424 transition count 374
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 103 place count 423 transition count 374
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 118 place count 408 transition count 359
Iterating global reduction 2 with 15 rules applied. Total rules applied 133 place count 408 transition count 359
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 408 transition count 344
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 406 transition count 343
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 406 transition count 340
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 403 transition count 340
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 326 transition count 263
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 4 with 4 rules applied. Total rules applied 315 place count 324 transition count 265
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 4 with 1 rules applied. Total rules applied 316 place count 324 transition count 264
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 317 place count 323 transition count 264
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 318 place count 322 transition count 263
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 319 place count 321 transition count 263
Applied a total of 319 rules in 140 ms. Remains 321 /479 variables (removed 158) and now considering 263/430 (removed 167) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 148 ms. Remains : 321/479 places, 263/430 transitions.
SDD proceeding with computation,295 properties remain. new max is 1024
SDD size :2.23095e+08 after 2.23421e+08
SDD proceeding with computation,295 properties remain. new max is 2048
SDD size :2.23421e+08 after 2.23492e+08
SDD proceeding with computation,295 properties remain. new max is 4096
SDD size :2.23492e+08 after 2.23705e+08
Invariant property smplace_298 does not hold.
Invariant property smplace_287 does not hold.
Invariant property smplace_275 does not hold.
SDD proceeding with computation,292 properties remain. new max is 4096
SDD size :2.23705e+08 after 5.91689e+08
SDD proceeding with computation,292 properties remain. new max is 8192
SDD size :5.91689e+08 after 8.12535e+08
RANDOM walk for 4000000 steps (190953 resets) in 60243 ms. (66 steps per ms) remains 182/188 properties
BEST_FIRST walk for 40003 steps (381 resets) in 194 ms. (205 steps per ms) remains 182/182 properties
BEST_FIRST walk for 40003 steps (346 resets) in 239 ms. (166 steps per ms) remains 182/182 properties
BEST_FIRST walk for 40004 steps (373 resets) in 239 ms. (166 steps per ms) remains 182/182 properties
BEST_FIRST walk for 40003 steps (348 resets) in 231 ms. (172 steps per ms) remains 182/182 properties
BEST_FIRST walk for 40003 steps (356 resets) in 188 ms. (211 steps per ms) remains 182/182 properties
BEST_FIRST walk for 40003 steps (370 resets) in 235 ms. (169 steps per ms) remains 182/182 properties
BEST_FIRST walk for 40004 steps (365 resets) in 209 ms. (190 steps per ms) remains 182/182 properties
BEST_FIRST walk for 40003 steps (359 resets) in 199 ms. (200 steps per ms) remains 182/182 properties
BEST_FIRST walk for 40004 steps (386 resets) in 188 ms. (211 steps per ms) remains 182/182 properties
BEST_FIRST walk for 40004 steps (358 resets) in 182 ms. (218 steps per ms) remains 182/182 properties
BEST_FIRST walk for 40002 steps (367 resets) in 181 ms. (219 steps per ms) remains 182/182 properties
BEST_FIRST walk for 40003 steps (364 resets) in 183 ms. (217 steps per ms) remains 182/182 properties
BEST_FIRST walk for 40003 steps (355 resets) in 180 ms. (221 steps per ms) remains 182/182 properties
BEST_FIRST walk for 40004 steps (366 resets) in 184 ms. (216 steps per ms) remains 182/182 properties
BEST_FIRST walk for 40004 steps (382 resets) in 182 ms. (218 steps per ms) remains 182/182 properties
BEST_FIRST walk for 40003 steps (348 resets) in 182 ms. (218 steps per ms) remains 182/182 properties
BEST_FIRST walk for 40004 steps (347 resets) in 186 ms. (213 steps per ms) remains 182/182 properties
BEST_FIRST walk for 40003 steps (371 resets) in 183 ms. (217 steps per ms) remains 182/182 properties
BEST_FIRST walk for 40004 steps (351 resets) in 207 ms. (192 steps per ms) remains 182/182 properties
BEST_FIRST walk for 40004 steps (366 resets) in 163 ms. (243 steps per ms) remains 182/182 properties
BEST_FIRST walk for 40004 steps (368 resets) in 160 ms. (248 steps per ms) remains 182/182 properties
SDD proceeding with computation,292 properties remain. new max is 16384
SDD size :8.12535e+08 after 1.12415e+09
BEST_FIRST walk for 40004 steps (329 resets) in 196 ms. (203 steps per ms) remains 182/182 properties
BEST_FIRST walk for 40004 steps (370 resets) in 211 ms. (188 steps per ms) remains 182/182 properties
BEST_FIRST walk for 40004 steps (374 resets) in 184 ms. (216 steps per ms) remains 182/182 properties
BEST_FIRST walk for 40003 steps (374 resets) in 188 ms. (211 steps per ms) remains 182/182 properties
BEST_FIRST walk for 40003 steps (355 resets) in 181 ms. (219 steps per ms) remains 182/182 properties
BEST_FIRST walk for 40003 steps (351 resets) in 181 ms. (219 steps per ms) remains 182/182 properties
BEST_FIRST walk for 40004 steps (335 resets) in 183 ms. (217 steps per ms) remains 182/182 properties
BEST_FIRST walk for 40003 steps (363 resets) in 176 ms. (226 steps per ms) remains 182/182 properties
BEST_FIRST walk for 40003 steps (374 resets) in 181 ms. (219 steps per ms) remains 182/182 properties
BEST_FIRST walk for 40004 steps (353 resets) in 172 ms. (231 steps per ms) remains 182/182 properties
BEST_FIRST walk for 40004 steps (397 resets) in 177 ms. (224 steps per ms) remains 182/182 properties
BEST_FIRST walk for 40002 steps (399 resets) in 176 ms. (226 steps per ms) remains 182/182 properties
BEST_FIRST walk for 40004 steps (377 resets) in 183 ms. (217 steps per ms) remains 182/182 properties
BEST_FIRST walk for 40003 steps (358 resets) in 178 ms. (223 steps per ms) remains 182/182 properties
BEST_FIRST walk for 40003 steps (353 resets) in 180 ms. (221 steps per ms) remains 182/182 properties
BEST_FIRST walk for 40004 steps (350 resets) in 162 ms. (245 steps per ms) remains 182/182 properties
BEST_FIRST walk for 40004 steps (389 resets) in 185 ms. (215 steps per ms) remains 182/182 properties
BEST_FIRST walk for 40004 steps (372 resets) in 177 ms. (224 steps per ms) remains 182/182 properties
BEST_FIRST walk for 40004 steps (338 resets) in 168 ms. (236 steps per ms) remains 182/182 properties
BEST_FIRST walk for 40003 steps (366 resets) in 179 ms. (222 steps per ms) remains 182/182 properties
BEST_FIRST walk for 40003 steps (371 resets) in 179 ms. (222 steps per ms) remains 182/182 properties
BEST_FIRST walk for 40002 steps (397 resets) in 184 ms. (216 steps per ms) remains 182/182 properties
BEST_FIRST walk for 40004 steps (365 resets) in 178 ms. (223 steps per ms) remains 182/182 properties
BEST_FIRST walk for 40003 steps (342 resets) in 182 ms. (218 steps per ms) remains 182/182 properties
BEST_FIRST walk for 40002 steps (401 resets) in 183 ms. (217 steps per ms) remains 182/182 properties
BEST_FIRST walk for 40002 steps (373 resets) in 178 ms. (223 steps per ms) remains 182/182 properties
BEST_FIRST walk for 40002 steps (352 resets) in 176 ms. (226 steps per ms) remains 182/182 properties
BEST_FIRST walk for 40002 steps (381 resets) in 181 ms. (219 steps per ms) remains 182/182 properties
BEST_FIRST walk for 40002 steps (372 resets) in 180 ms. (221 steps per ms) remains 182/182 properties
Invariant property smplace_478 does not hold.
Invariant property smplace_477 does not hold.
Invariant property smplace_476 does not hold.
Invariant property smplace_475 does not hold.
Invariant property smplace_472 does not hold.
Invariant property smplace_469 does not hold.
Invariant property smplace_468 does not hold.
Invariant property smplace_467 does not hold.
Invariant property smplace_466 does not hold.
Invariant property smplace_465 does not hold.
Invariant property smplace_461 does not hold.
Invariant property smplace_448 does not hold.
Invariant property smplace_447 does not hold.
Invariant property smplace_446 does not hold.
Invariant property smplace_445 does not hold.
Invariant property smplace_443 does not hold.
Invariant property smplace_440 does not hold.
Invariant property smplace_431 does not hold.
Invariant property smplace_344 does not hold.
Invariant property smplace_270 does not hold.
Invariant property smplace_104 does not hold.
Finished probabilistic random walk after 930407 steps, run visited all 182 properties in 8338 ms. (steps per millisecond=111 )
Probabilistic random walk after 930407 steps, saw 234449 distinct states, run finished after 8344 ms. (steps per millisecond=111 ) properties seen :182
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Able to resolve query StableMarking after proving 393 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK PROBABILISTIC_WALK MARKED_SUFFIX_TEST TOPOLOGICAL
Total runtime 41099 ms.

BK_STOP 1716298472463

--------------------
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//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ 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-50b"
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-50b, 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-171624202000463"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DES-PT-50b.tgz
mv DES-PT-50b 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 ;