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.r409-tall-171690547700183.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)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is StigmergyElection-PT-04b, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r409-tall-171690547700183
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 612K
-rw-r--r-- 1 mcc users 6.2K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 65K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K May 19 07:17 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 19 16:43 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Apr 23 07:59 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 23 07:59 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.7K Apr 11 18:56 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 74K Apr 11 18:56 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 11 18:56 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 98K Apr 11 18:56 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 23 07:59 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 23 07:59 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 203K 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 1717101688212

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=StableMarking
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=StigmergyElection-PT-04b
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
StableMarking PT
Running Version 202405141337
[2024-05-30 20:41:29] [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]
[2024-05-30 20:41:29] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-30 20:41:29] [INFO ] Load time of PNML (sax parser for PT used): 96 ms
[2024-05-30 20:41:29] [INFO ] Transformed 563 places.
[2024-05-30 20:41:29] [INFO ] Transformed 780 transitions.
[2024-05-30 20:41:29] [INFO ] Found NUPN structural information;
[2024-05-30 20:41:29] [INFO ] Parsed PT model containing 563 places and 780 transitions and 2680 arcs in 196 ms.
Graph (trivial) has 574 edges and 563 vertex of which 84 / 563 are part of one of the 12 SCC in 5 ms
Free SCC test removed 72 places
Structural test allowed to assert that 362 places are NOT stable. Took 30 ms.
Ensure Unique test removed 80 transitions
Reduce redundant transitions removed 80 transitions.
[2024-05-30 20:41:30] [INFO ] Flatten gal took : 192 ms
[2024-05-30 20:41:30] [INFO ] Flatten gal took : 95 ms
[2024-05-30 20:41:30] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17692006432962214267.gal : 58 ms
[2024-05-30 20:41:30] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality1268701149453287282.prop : 12 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/ReachabilityCardinality17692006432962214267.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality1268701149453287282.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
RANDOM walk for 40000 steps (543 resets) in 3132 ms. (12 steps per ms) remains 153/201 properties
BEST_FIRST walk for 403 steps (8 resets) in 10 ms. (36 steps per ms) remains 153/153 properties
BEST_FIRST walk for 403 steps (8 resets) in 12 ms. (31 steps per ms) remains 153/153 properties
BEST_FIRST walk for 404 steps (8 resets) in 15 ms. (25 steps per ms) remains 153/153 properties
BEST_FIRST walk for 403 steps (8 resets) in 10 ms. (36 steps per ms) remains 153/153 properties
BEST_FIRST walk for 403 steps (8 resets) in 11 ms. (33 steps per ms) remains 153/153 properties
BEST_FIRST walk for 403 steps (8 resets) in 11 ms. (33 steps per ms) remains 153/153 properties
Loading property file /tmp/ReachabilityCardinality1268701149453287282.prop.
BEST_FIRST walk for 403 steps (8 resets) in 14 ms. (26 steps per ms) remains 153/153 properties
BEST_FIRST walk for 403 steps (8 resets) in 12 ms. (31 steps per ms) remains 153/153 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 153/153 properties
BEST_FIRST walk for 402 steps (8 resets) in 11 ms. (33 steps per ms) remains 153/153 properties
BEST_FIRST walk for 402 steps (8 resets) in 12 ms. (30 steps per ms) remains 153/153 properties
BEST_FIRST walk for 404 steps (8 resets) in 10 ms. (36 steps per ms) remains 153/153 properties
BEST_FIRST walk for 404 steps (8 resets) in 10 ms. (36 steps per ms) remains 153/153 properties
BEST_FIRST walk for 403 steps (8 resets) in 10 ms. (36 steps per ms) remains 153/153 properties
BEST_FIRST walk for 403 steps (8 resets) in 13 ms. (28 steps per ms) remains 153/153 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 153/153 properties
BEST_FIRST walk for 403 steps (8 resets) in 10 ms. (36 steps per ms) remains 153/153 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 153/153 properties
BEST_FIRST walk for 403 steps (8 resets) in 12 ms. (31 steps per ms) remains 153/153 properties
BEST_FIRST walk for 403 steps (8 resets) in 13 ms. (28 steps per ms) remains 153/153 properties
BEST_FIRST walk for 402 steps (8 resets) in 9 ms. (40 steps per ms) remains 153/153 properties
BEST_FIRST walk for 404 steps (8 resets) in 9 ms. (40 steps per ms) remains 153/153 properties
BEST_FIRST walk for 402 steps (8 resets) in 8 ms. (44 steps per ms) remains 153/153 properties
BEST_FIRST walk for 404 steps (8 resets) in 9 ms. (40 steps per ms) remains 153/153 properties
BEST_FIRST walk for 402 steps (8 resets) in 9 ms. (40 steps per ms) remains 153/153 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 153/153 properties
BEST_FIRST walk for 403 steps (8 resets) in 6 ms. (57 steps per ms) remains 153/153 properties
BEST_FIRST walk for 404 steps (8 resets) in 15 ms. (25 steps per ms) remains 153/153 properties
BEST_FIRST walk for 404 steps (8 resets) in 11 ms. (33 steps per ms) remains 153/153 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 153/153 properties
BEST_FIRST walk for 402 steps (8 resets) in 9 ms. (40 steps per ms) remains 153/153 properties
BEST_FIRST walk for 403 steps (8 resets) in 6 ms. (57 steps per ms) remains 153/153 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 153/153 properties
BEST_FIRST walk for 402 steps (8 resets) in 9 ms. (40 steps per ms) remains 153/153 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 153/153 properties
BEST_FIRST walk for 404 steps (8 resets) in 9 ms. (40 steps per ms) remains 153/153 properties
BEST_FIRST walk for 402 steps (8 resets) in 8 ms. (44 steps per ms) remains 153/153 properties
BEST_FIRST walk for 403 steps (8 resets) in 6 ms. (57 steps per ms) remains 153/153 properties
BEST_FIRST walk for 403 steps (8 resets) in 6 ms. (57 steps per ms) remains 153/153 properties
BEST_FIRST walk for 402 steps (8 resets) in 6 ms. (57 steps per ms) remains 153/153 properties
BEST_FIRST walk for 403 steps (8 resets) in 9 ms. (40 steps per ms) remains 153/153 properties
BEST_FIRST walk for 403 steps (8 resets) in 7 ms. (50 steps per ms) remains 153/153 properties
BEST_FIRST walk for 403 steps (8 resets) in 7 ms. (50 steps per ms) remains 153/153 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 153/153 properties
BEST_FIRST walk for 403 steps (8 resets) in 9 ms. (40 steps per ms) remains 153/153 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 153/153 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 153/153 properties
BEST_FIRST walk for 403 steps (8 resets) in 9 ms. (40 steps per ms) remains 153/153 properties
BEST_FIRST walk for 404 steps (8 resets) in 15 ms. (25 steps per ms) remains 153/153 properties
BEST_FIRST walk for 402 steps (8 resets) in 7 ms. (50 steps per ms) remains 153/153 properties
[2024-05-30 20:41:30] [INFO ] Flow matrix only has 689 transitions (discarded 11 similar events)
// Phase 1: matrix 689 rows 491 cols
[2024-05-30 20:41:30] [INFO ] Computed 5 invariants in 16 ms
[2024-05-30 20:41:30] [INFO ] State equation strengthened by 1 read => feed constraints.
SDD proceeding with computation,201 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,201 properties remain. new max is 8
SDD size :5 after 7
SDD proceeding with computation,201 properties remain. new max is 16
SDD size :7 after 13
SDD proceeding with computation,201 properties remain. new max is 32
SDD size :13 after 17
SDD proceeding with computation,201 properties remain. new max is 64
SDD size :17 after 34
SDD proceeding with computation,201 properties remain. new max is 128
SDD size :34 after 71
SDD proceeding with computation,201 properties remain. new max is 256
SDD size :71 after 91
SDD proceeding with computation,201 properties remain. new max is 512
SDD size :91 after 823
SDD proceeding with computation,201 properties remain. new max is 1024
SDD size :823 after 4426
SDD proceeding with computation,201 properties remain. new max is 2048
SDD size :4426 after 286753
Invariant property smplace_488 does not hold.
Invariant property smplace_224 does not hold.
Invariant property smplace_107 does not hold.
SDD proceeding with computation,198 properties remain. new max is 2048
SDD size :286753 after 2.46695e+06
Invariant property smplace_487 does not hold.
Invariant property smplace_454 does not hold.
Invariant property smplace_341 does not hold.
Invariant property smplace_337 does not hold.
Invariant property smplace_335 does not hold.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/153 variables, 153/153 constraints. Problems are: Problem set: 0 solved, 153 unsolved
Invariant property smplace_220 does not hold.
Invariant property smplace_218 does not hold.
Invariant property smplace_103 does not hold.
Invariant property smplace_101 does not hold.
Invariant property smplace_100 does not hold.
Invariant property smplace_99 does not hold.
Invariant property smplace_98 does not hold.
Invariant property smplace_97 does not hold.
Invariant property smplace_96 does not hold.
Invariant property smplace_95 does not hold.
Invariant property smplace_87 does not hold.
Invariant property smplace_86 does not hold.
SDD proceeding with computation,181 properties remain. new max is 2048
SDD size :2.46695e+06 after 3.91606e+07
At refinement iteration 1 (INCLUDED_ONLY) 0/153 variables, 0/153 constraints. Problems are: Problem set: 20 solved, 133 unsolved
At refinement iteration 2 (OVERLAPS) 338/491 variables, 5/158 constraints. Problems are: Problem set: 20 solved, 133 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/491 variables, 338/496 constraints. Problems are: Problem set: 20 solved, 133 unsolved
Invariant property smplace_452 does not hold.
Invariant property smplace_394 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_321 does not hold.
Invariant property smplace_320 does not hold.
Invariant property smplace_277 does not hold.
Invariant property smplace_264 does not hold.
Invariant property smplace_252 does not hold.
Invariant property smplace_217 does not hold.
Invariant property smplace_216 does not hold.
Invariant property smplace_215 does not hold.
Invariant property smplace_214 does not hold.
Invariant property smplace_213 does not hold.
Invariant property smplace_212 does not hold.
Invariant property smplace_204 does not hold.
Invariant property smplace_203 does not hold.
Invariant property smplace_160 does not hold.
Invariant property smplace_159 does not hold.
Invariant property smplace_147 does not hold.
Invariant property smplace_135 does not hold.
Invariant property smplace_43 does not hold.
Invariant property smplace_42 does not hold.
Invariant property smplace_30 does not hold.
Invariant property smplace_18 does not hold.
SDD proceeding with computation,153 properties remain. new max is 2048
SDD size :3.91606e+07 after 4.56579e+07
Invariant property smplace_481 does not hold.
Invariant property smplace_276 does not hold.
Invariant property smplace_251 does not hold.
Invariant property smplace_134 does not hold.
Invariant property smplace_133 does not hold.
Invariant property smplace_132 does not hold.
Invariant property smplace_131 does not hold.
Invariant property smplace_130 does not hold.
Invariant property smplace_129 does not hold.
Invariant property smplace_128 does not hold.
Invariant property smplace_127 does not hold.
Invariant property smplace_126 does not hold.
Invariant property smplace_125 does not hold.
Invariant property smplace_124 does not hold.
Invariant property smplace_123 does not hold.
Invariant property smplace_122 does not hold.
Invariant property smplace_17 does not hold.
Invariant property smplace_16 does not hold.
Invariant property smplace_15 does not hold.
Invariant property smplace_14 does not hold.
Invariant property smplace_13 does not hold.
Invariant property smplace_12 does not hold.
Invariant property smplace_11 does not hold.
Invariant property smplace_10 does not hold.
Invariant property smplace_9 does not hold.
Invariant property smplace_8 does not hold.
Invariant property smplace_7 does not hold.
Invariant property smplace_6 does not hold.
Invariant property smplace_5 does not hold.
SDD proceeding with computation,124 properties remain. new max is 2048
SDD size :4.56579e+07 after 4.57044e+07
At refinement iteration 4 (INCLUDED_ONLY) 0/491 variables, 0/496 constraints. Problems are: Problem set: 51 solved, 102 unsolved
At refinement iteration 5 (OVERLAPS) 688/1179 variables, 491/987 constraints. Problems are: Problem set: 51 solved, 102 unsolved
Invariant property smplace_393 does not hold.
Invariant property smplace_250 does not hold.
Invariant property smplace_249 does not hold.
Invariant property smplace_248 does not hold.
Invariant property smplace_247 does not hold.
Invariant property smplace_246 does not hold.
Invariant property smplace_245 does not hold.
Invariant property smplace_244 does not hold.
Invariant property smplace_243 does not hold.
Invariant property smplace_242 does not hold.
Invariant property smplace_241 does not hold.
Invariant property smplace_240 does not hold.
Invariant property smplace_239 does not hold.
SDD proceeding with computation,111 properties remain. new max is 2048
SDD size :4.57044e+07 after 4.63686e+07
SDD proceeding with computation,111 properties remain. new max is 4096
SDD size :4.63686e+07 after 5.10247e+07
At refinement iteration 6 (INCLUDED_ONLY) 0/1179 variables, 0/987 constraints. Problems are: Problem set: 64 solved, 89 unsolved
At refinement iteration 7 (OVERLAPS) 1/1180 variables, 1/988 constraints. Problems are: Problem set: 64 solved, 89 unsolved
Invariant property smplace_329 does not hold.
Invariant property smplace_328 does not hold.
Invariant property smplace_211 does not hold.
Invariant property smplace_210 does not hold.
Invariant property smplace_209 does not hold.
Invariant property smplace_208 does not hold.
Invariant property smplace_207 does not hold.
Invariant property smplace_206 does not hold.
Invariant property smplace_205 does not hold.
Invariant property smplace_94 does not hold.
Invariant property smplace_93 does not hold.
Invariant property smplace_92 does not hold.
Invariant property smplace_91 does not hold.
Invariant property smplace_90 does not hold.
Invariant property smplace_89 does not hold.
Invariant property smplace_88 does not hold.
SDD proceeding with computation,95 properties remain. new max is 4096
SDD size :5.10247e+07 after 5.96972e+07
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1180/1180 variables, and 988 constraints, problems are : Problem set: 80 solved, 73 unsolved in 5031 ms.
Refiners :[Domain max(s): 491/491 constraints, Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 491/491 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 153/153 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 80 solved, 73 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/73 variables, 73/73 constraints. Problems are: Problem set: 80 solved, 73 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/73 variables, 0/73 constraints. Problems are: Problem set: 80 solved, 73 unsolved
At refinement iteration 2 (OVERLAPS) 399/472 variables, 4/77 constraints. Problems are: Problem set: 80 solved, 73 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/472 variables, 399/476 constraints. Problems are: Problem set: 80 solved, 73 unsolved
[2024-05-30 20:41:36] [INFO ] Deduced a trap composed of 187 places in 231 ms of which 28 ms to minimize.
[2024-05-30 20:41:36] [INFO ] Deduced a trap composed of 175 places in 194 ms of which 3 ms to minimize.
Invariant property smplace_480 does not hold.
Invariant property smplace_438 does not hold.
Invariant property smplace_433 does not hold.
Invariant property smplace_432 does not hold.
Invariant property smplace_327 does not hold.
Invariant property smplace_326 does not hold.
Invariant property smplace_325 does not hold.
Invariant property smplace_324 does not hold.
Invariant property smplace_323 does not hold.
Invariant property smplace_322 does not hold.
Invariant property smplace_316 does not hold.
Invariant property smplace_315 does not hold.
Invariant property smplace_303 does not hold.
Invariant property smplace_291 does not hold.
Invariant property smplace_290 does not hold.
Invariant property smplace_289 does not hold.
Invariant property smplace_288 does not hold.
Invariant property smplace_287 does not hold.
Invariant property smplace_286 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_282 does not hold.
Invariant property smplace_281 does not hold.
Invariant property smplace_199 does not hold.
Invariant property smplace_198 does not hold.
Invariant property smplace_186 does not hold.
Invariant property smplace_174 does not hold.
Invariant property smplace_173 does not hold.
Invariant property smplace_172 does not hold.
Invariant property smplace_171 does not hold.
Invariant property smplace_170 does not hold.
Invariant property smplace_169 does not hold.
Invariant property smplace_168 does not hold.
Invariant property smplace_167 does not hold.
Invariant property smplace_166 does not hold.
Invariant property smplace_165 does not hold.
Invariant property smplace_164 does not hold.
Invariant property smplace_82 does not hold.
Invariant property smplace_81 does not hold.
Invariant property smplace_69 does not hold.
Invariant property smplace_57 does not hold.
Invariant property smplace_56 does not hold.
Invariant property smplace_55 does not hold.
Invariant property smplace_54 does not hold.
Invariant property smplace_53 does not hold.
Invariant property smplace_52 does not hold.
Invariant property smplace_51 does not hold.
Invariant property smplace_50 does not hold.
Invariant property smplace_49 does not hold.
[2024-05-30 20:41:36] [INFO ] Deduced a trap composed of 173 places in 169 ms of which 4 ms to minimize.
Invariant property smplace_48 does not hold.
Invariant property smplace_47 does not hold.
SDD proceeding with computation,43 properties remain. new max is 4096
SDD size :5.96972e+07 after 7.76577e+07
[2024-05-30 20:41:37] [INFO ] Deduced a trap composed of 223 places in 181 ms of which 3 ms to minimize.
[2024-05-30 20:41:37] [INFO ] Deduced a trap composed of 171 places in 153 ms of which 2 ms to minimize.
[2024-05-30 20:41:37] [INFO ] Deduced a trap composed of 173 places in 149 ms of which 2 ms to minimize.
[2024-05-30 20:41:38] [INFO ] Deduced a trap composed of 173 places in 169 ms of which 10 ms to minimize.
[2024-05-30 20:41:38] [INFO ] Deduced a trap composed of 172 places in 144 ms of which 3 ms to minimize.
[2024-05-30 20:41:38] [INFO ] Deduced a trap composed of 173 places in 142 ms of which 3 ms to minimize.
[2024-05-30 20:41:38] [INFO ] Deduced a trap composed of 172 places in 142 ms of which 2 ms to minimize.
[2024-05-30 20:41:38] [INFO ] Deduced a trap composed of 173 places in 132 ms of which 3 ms to minimize.
[2024-05-30 20:41:38] [INFO ] Deduced a trap composed of 171 places in 135 ms of which 3 ms to minimize.
Invariant property smplace_451 does not hold.
Invariant property smplace_369 does not hold.
SDD proceeding with computation,41 properties remain. new max is 4096
SDD size :7.76577e+07 after 1.24726e+08
[2024-05-30 20:41:39] [INFO ] Deduced a trap composed of 223 places in 162 ms of which 9 ms to minimize.
[2024-05-30 20:41:39] [INFO ] Deduced a trap composed of 172 places in 124 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/472 variables, 14/490 constraints. Problems are: Problem set: 127 solved, 26 unsolved
[2024-05-30 20:41:39] [INFO ] Deduced a trap composed of 171 places in 134 ms of which 6 ms to minimize.
[2024-05-30 20:41:39] [INFO ] Deduced a trap composed of 172 places in 151 ms of which 3 ms to minimize.
[2024-05-30 20:41:40] [INFO ] Deduced a trap composed of 175 places in 116 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/472 variables, 3/493 constraints. Problems are: Problem set: 127 solved, 26 unsolved
Invariant property smplace_368 does not hold.
Invariant property smplace_356 does not hold.
SDD proceeding with computation,39 properties remain. new max is 4096
SDD size :1.24726e+08 after 1.28824e+08
At refinement iteration 6 (INCLUDED_ONLY) 0/472 variables, 0/493 constraints. Problems are: Problem set: 127 solved, 26 unsolved
At refinement iteration 7 (OVERLAPS) 19/491 variables, 1/494 constraints. Problems are: Problem set: 127 solved, 26 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/491 variables, 19/513 constraints. Problems are: Problem set: 127 solved, 26 unsolved
[2024-05-30 20:41:40] [INFO ] Deduced a trap composed of 171 places in 108 ms of which 2 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/491 variables, 1/514 constraints. Problems are: Problem set: 127 solved, 26 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 491/1180 variables, and 514 constraints, problems are : Problem set: 127 solved, 26 unsolved in 5013 ms.
Refiners :[Domain max(s): 491/491 constraints, Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/491 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/153 constraints, Known Traps: 18/18 constraints]
After SMT, in 10179ms problems are : Problem set: 127 solved, 26 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 26 out of 491 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 491/491 places, 700/700 transitions.
Graph (complete) has 853 edges and 491 vertex of which 485 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.2 ms
Discarding 6 places :
Also discarding 6 output transitions
Drop transitions (Output transitions of discarded places.) removed 6 transitions
Drop transitions (Empty/Sink Transition effects.) removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 339 transitions
Trivial Post-agglo rules discarded 339 transitions
Performed 339 trivial Post agglomeration. Transition count delta: 339
Iterating post reduction 0 with 351 rules applied. Total rules applied 352 place count 485 transition count 343
Reduce places removed 339 places and 0 transitions.
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 1 with 357 rules applied. Total rules applied 709 place count 146 transition count 325
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 718 place count 137 transition count 325
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 9 Pre rules applied. Total rules applied 718 place count 137 transition count 316
Deduced a syphon composed of 9 places in 1 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 3 with 18 rules applied. Total rules applied 736 place count 128 transition count 316
Discarding 30 places :
Symmetric choice reduction at 3 with 30 rule applications. Total rules 766 place count 98 transition count 286
Iterating global reduction 3 with 30 rules applied. Total rules applied 796 place count 98 transition count 286
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 796 place count 98 transition count 282
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 804 place count 94 transition count 282
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 814 place count 84 transition count 157
Iterating global reduction 3 with 10 rules applied. Total rules applied 824 place count 84 transition count 157
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 3 with 7 rules applied. Total rules applied 831 place count 84 transition count 150
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 4 with 16 rules applied. Total rules applied 847 place count 76 transition count 142
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 848 place count 76 transition count 141
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 851 place count 73 transition count 138
Iterating global reduction 5 with 3 rules applied. Total rules applied 854 place count 73 transition count 138
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -14
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 5 with 8 rules applied. Total rules applied 862 place count 69 transition count 152
Drop transitions (Redundant composition of simpler transitions.) removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 5 with 9 rules applied. Total rules applied 871 place count 69 transition count 143
Free-agglomeration rule applied 23 times.
Iterating global reduction 5 with 23 rules applied. Total rules applied 894 place count 69 transition count 120
Reduce places removed 23 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 5 with 32 rules applied. Total rules applied 926 place count 46 transition count 111
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 929 place count 43 transition count 108
Iterating global reduction 6 with 3 rules applied. Total rules applied 932 place count 43 transition count 108
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 6 with 7 rules applied. Total rules applied 939 place count 43 transition count 101
Drop transitions (Redundant composition of simpler transitions.) removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 7 with 7 rules applied. Total rules applied 946 place count 43 transition count 94
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 947 place count 43 transition count 94
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 948 place count 43 transition count 94
Applied a total of 948 rules in 91 ms. Remains 43 /491 variables (removed 448) and now considering 94/700 (removed 606) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 100 ms. Remains : 43/491 places, 94/700 transitions.
RANDOM walk for 726 steps (23 resets) in 61 ms. (11 steps per ms) remains 0/26 properties
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Able to resolve query StableMarking after proving 203 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK MARKED_SUFFIX_TEST DECISION_DIAGRAMS TRIVIAL_UNMARKED_SCC_TEST COLLATERAL_PROCESSING TOPOLOGICAL
Total runtime 11794 ms.

BK_STOP 1717101701241

--------------------
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="StigmergyElection-PT-04b"
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 StigmergyElection-PT-04b, 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 r409-tall-171690547700183"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/StigmergyElection-PT-04b.tgz
mv StigmergyElection-PT-04b 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 ;