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.r286-smll-171654422900168.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 gold2023
Input is Peterson-PT-4, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r286-smll-171654422900168
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.7M
-rw-r--r-- 1 mcc users 48K Apr 12 02:40 CTLCardinality.txt
-rw-r--r-- 1 mcc users 222K Apr 12 02:40 CTLCardinality.xml
-rw-r--r-- 1 mcc users 57K Apr 12 02:28 CTLFireability.txt
-rw-r--r-- 1 mcc users 270K Apr 12 02:28 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 29K Apr 23 07:42 LTLCardinality.txt
-rw-r--r-- 1 mcc users 90K Apr 23 07:42 LTLCardinality.xml
-rw-r--r-- 1 mcc users 23K Apr 23 07:42 LTLFireability.txt
-rw-r--r-- 1 mcc users 82K Apr 23 07:42 LTLFireability.xml
-rw-r--r-- 1 mcc users 75K Apr 12 03:07 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 304K Apr 12 03:07 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 212K Apr 12 03:01 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 982K Apr 12 03:01 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 8.6K Apr 23 07:42 UpperBounds.txt
-rw-r--r-- 1 mcc users 19K Apr 23 07:42 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 2 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 298K 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 1716803386681

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=StableMarking
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=Peterson-PT-4
Not applying reductions.
Model is PT
StableMarking PT
Running Version 202304061127
[2024-05-27 09:49:49] [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]
[2024-05-27 09:49:49] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-27 09:49:49] [INFO ] Load time of PNML (sax parser for PT used): 133 ms
[2024-05-27 09:49:49] [INFO ] Transformed 480 places.
[2024-05-27 09:49:49] [INFO ] Transformed 690 transitions.
[2024-05-27 09:49:49] [INFO ] Found NUPN structural information;
[2024-05-27 09:49:49] [INFO ] Parsed PT model containing 480 places and 690 transitions and 2120 arcs in 254 ms.
[2024-05-27 09:49:50] [INFO ] Flatten gal took : 410 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1012 ms. (steps per millisecond=9 ) properties (out of 480) seen :218
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 262) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 262) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 262) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 262) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 262) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 262) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 262) seen :0
[2024-05-27 09:49:50] [INFO ] Flatten gal took : 181 ms
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 262) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 262) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 262) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 262) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 262) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 262) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 262) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 262) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 262) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 262) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=7 ) properties (out of 262) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 262) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 262) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 262) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 262) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 262) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 262) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 262) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 262) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 262) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 262) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 262) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 262) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 262) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 262) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 262) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 262) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 262) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 262) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 262) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 262) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 262) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 262) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 262) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 262) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 262) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 262) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 262) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 262) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 262) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 262) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 262) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 262) seen :0
[2024-05-27 09:49:50] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9620576774227023832.gal : 66 ms
[2024-05-27 09:49:50] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15842990309152516827.prop : 7 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality9620576774227023832.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality15842990309152516827.prop' '--nowitness' '--gen-order' 'FOLLOW'
Running SMT prover for 262 properties.
[2024-05-27 09:49:50] [INFO ] Flow matrix only has 630 transitions (discarded 60 similar events)
// Phase 1: matrix 630 rows 480 cols

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
[2024-05-27 09:49:50] [INFO ] Computed 19 invariants in 61 ms
Loading property file /tmp/ReachabilityCardinality15842990309152516827.prop.
Invariant property smplace_471 does not hold.
Invariant property smplace_466 does not hold.
Invariant property smplace_344 does not hold.
Invariant property smplace_293 does not hold.
Invariant property smplace_232 does not hold.
Invariant property smplace_208 does not hold.
Invariant property smplace_121 does not hold.
SDD proceeding with computation,473 properties remain. new max is 2
SDD size :1 after 5
Invariant property smplace_131 does not hold.
Invariant property smplace_0 does not hold.
SDD proceeding with computation,471 properties remain. new max is 2
SDD size :5 after 7
Invariant property smplace_370 does not hold.
SDD proceeding with computation,470 properties remain. new max is 2
SDD size :7 after 8
Invariant property smplace_244 does not hold.
SDD proceeding with computation,469 properties remain. new max is 2
SDD size :8 after 9
Invariant property smplace_165 does not hold.
Invariant property smplace_19 does not hold.
SDD proceeding with computation,467 properties remain. new max is 2
SDD size :9 after 11
Invariant property smplace_349 does not hold.
SDD proceeding with computation,466 properties remain. new max is 2
SDD size :11 after 12
Invariant property smplace_470 does not hold.
Invariant property smplace_465 does not hold.
Invariant property smplace_426 does not hold.
Invariant property smplace_422 does not hold.
Invariant property smplace_296 does not hold.
Invariant property smplace_236 does not hold.
Invariant property smplace_231 does not hold.
Invariant property smplace_120 does not hold.
SDD proceeding with computation,458 properties remain. new max is 2
SDD size :12 after 26
Invariant property smplace_341 does not hold.
Invariant property smplace_227 does not hold.
Invariant property smplace_1 does not hold.
SDD proceeding with computation,455 properties remain. new max is 2
SDD size :26 after 29
Invariant property smplace_371 does not hold.
Invariant property smplace_149 does not hold.
SDD proceeding with computation,453 properties remain. new max is 2
SDD size :29 after 31
Invariant property smplace_22 does not hold.
SDD proceeding with computation,452 properties remain. new max is 2
SDD size :31 after 32
Invariant property smplace_172 does not hold.
SDD proceeding with computation,451 properties remain. new max is 2
SDD size :32 after 33
Invariant property smplace_352 does not hold.
SDD proceeding with computation,450 properties remain. new max is 2
SDD size :33 after 34
SDD proceeding with computation,450 properties remain. new max is 4
SDD size :34 after 46
SDD proceeding with computation,450 properties remain. new max is 8
SDD size :46 after 49
SDD proceeding with computation,450 properties remain. new max is 16
SDD size :49 after 50
SDD proceeding with computation,450 properties remain. new max is 32
SDD size :50 after 51
SDD proceeding with computation,450 properties remain. new max is 64
SDD size :51 after 81
SDD proceeding with computation,450 properties remain. new max is 128
SDD size :81 after 99
Invariant property smplace_107 does not hold.
Invariant property smplace_94 does not hold.
SDD proceeding with computation,448 properties remain. new max is 128
SDD size :99 after 160
SDD proceeding with computation,448 properties remain. new max is 256
SDD size :160 after 165
Invariant property smplace_461 does not hold.
Invariant property smplace_459 does not hold.
Invariant property smplace_367 does not hold.
Invariant property smplace_322 does not hold.
Invariant property smplace_300 does not hold.
Invariant property smplace_280 does not hold.
Invariant property smplace_277 does not hold.
Invariant property smplace_240 does not hold.
Invariant property smplace_153 does not hold.
Invariant property smplace_134 does not hold.
Invariant property smplace_5 does not hold.
SDD proceeding with computation,437 properties remain. new max is 256
SDD size :165 after 219
Invariant property smplace_469 does not hold.
Invariant property smplace_464 does not hold.
Invariant property smplace_427 does not hold.
Invariant property smplace_423 does not hold.
Invariant property smplace_414 does not hold.
Invariant property smplace_372 does not hold.
Invariant property smplace_342 does not hold.
Invariant property smplace_321 does not hold.
Invariant property smplace_299 does not hold.
Invariant property smplace_295 does not hold.
Invariant property smplace_241 does not hold.
Invariant property smplace_235 does not hold.
Invariant property smplace_230 does not hold.
Invariant property smplace_226 does not hold.
Invariant property smplace_223 does not hold.
Invariant property smplace_150 does not hold.
Invariant property smplace_133 does not hold.
Invariant property smplace_119 does not hold.
Invariant property smplace_43 does not hold.
Invariant property smplace_38 does not hold.
Invariant property smplace_2 does not hold.
SDD proceeding with computation,416 properties remain. new max is 256
SDD size :219 after 517
Invariant property smplace_108 does not hold.
Invariant property smplace_21 does not hold.
SDD proceeding with computation,414 properties remain. new max is 256
SDD size :517 after 605
SDD proceeding with computation,414 properties remain. new max is 512
SDD size :605 after 675
SDD proceeding with computation,414 properties remain. new max is 1024
SDD size :675 after 1253
SDD proceeding with computation,414 properties remain. new max is 2048
SDD size :1253 after 2831
Invariant property smplace_460 does not hold.
Invariant property smplace_415 does not hold.
Invariant property smplace_377 does not hold.
Invariant property smplace_339 does not hold.
Invariant property smplace_320 does not hold.
Invariant property smplace_237 does not hold.
Invariant property smplace_222 does not hold.
Invariant property smplace_171 does not hold.
Invariant property smplace_155 does not hold.
Invariant property smplace_136 does not hold.
Invariant property smplace_7 does not hold.
SDD proceeding with computation,403 properties remain. new max is 2048
SDD size :2831 after 5448
Invariant property smplace_368 does not hold.
Invariant property smplace_364 does not hold.
Invariant property smplace_363 does not hold.
Invariant property smplace_160 does not hold.
Invariant property smplace_159 does not hold.
Invariant property smplace_154 does not hold.
Invariant property smplace_26 does not hold.
Invariant property smplace_25 does not hold.
Invariant property smplace_6 does not hold.
SDD proceeding with computation,394 properties remain. new max is 2048
SDD size :5448 after 7529
[2024-05-27 09:49:56] [INFO ] After 5019ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:262
Invariant property smplace_456 does not hold.
Invariant property smplace_455 does not hold.
Invariant property smplace_453 does not hold.
Invariant property smplace_428 does not hold.
Invariant property smplace_424 does not hold.
Invariant property smplace_416 does not hold.
Invariant property smplace_380 does not hold.
Invariant property smplace_351 does not hold.
Invariant property smplace_338 does not hold.
Invariant property smplace_336 does not hold.
Invariant property smplace_335 does not hold.
Invariant property smplace_332 does not hold.
Invariant property smplace_331 does not hold.
Invariant property smplace_317 does not hold.
Invariant property smplace_284 does not hold.
Invariant property smplace_281 does not hold.
Invariant property smplace_272 does not hold.
Invariant property smplace_252 does not hold.
Invariant property smplace_249 does not hold.
Invariant property smplace_142 does not hold.
Invariant property smplace_140 does not hold.
Invariant property smplace_139 does not hold.
Invariant property smplace_137 does not hold.
Invariant property smplace_104 does not hold.
Invariant property smplace_103 does not hold.
Invariant property smplace_101 does not hold.
Invariant property smplace_44 does not hold.
Invariant property smplace_10 does not hold.
SDD proceeding with computation,366 properties remain. new max is 2048
SDD size :7529 after 9702
Invariant property smplace_475 does not hold.
Invariant property smplace_467 does not hold.
Invariant property smplace_462 does not hold.
Invariant property smplace_323 does not hold.
Invariant property smplace_297 does not hold.
Invariant property smplace_233 does not hold.
Invariant property smplace_228 does not hold.
Invariant property smplace_224 does not hold.
Invariant property smplace_117 does not hold.
SDD proceeding with computation,357 properties remain. new max is 2048
SDD size :9702 after 25232
Invariant property smplace_366 does not hold.
Invariant property smplace_239 does not hold.
Invariant property smplace_169 does not hold.
Invariant property smplace_152 does not hold.
Invariant property smplace_106 does not hold.
Invariant property smplace_23 does not hold.
Invariant property smplace_4 does not hold.
SDD proceeding with computation,350 properties remain. new max is 2048
SDD size :25232 after 30621
SDD proceeding with computation,350 properties remain. new max is 4096
SDD size :30621 after 48397
Invariant property smplace_361 does not hold.
SDD proceeding with computation,349 properties remain. new max is 4096
SDD size :48397 after 73616
[2024-05-27 09:49:59] [INFO ] [Nat]Absence check using 14 positive place invariants in 27 ms returned sat
[2024-05-27 09:49:59] [INFO ] [Nat]Absence check using 14 positive and 5 generalized place invariants in 3 ms returned sat
Invariant property smplace_474 does not hold.
Invariant property smplace_458 does not hold.
Invariant property smplace_379 does not hold.
Invariant property smplace_337 does not hold.
Invariant property smplace_318 does not hold.
Invariant property smplace_271 does not hold.
Invariant property smplace_251 does not hold.
Invariant property smplace_141 does not hold.
Invariant property smplace_138 does not hold.
Invariant property smplace_31 does not hold.
Invariant property smplace_9 does not hold.
SDD proceeding with computation,338 properties remain. new max is 4096
SDD size :73616 after 114209
Invariant property smplace_164 does not hold.
SDD proceeding with computation,337 properties remain. new max is 4096
SDD size :114209 after 135241
Invariant property smplace_360 does not hold.
SDD proceeding with computation,336 properties remain. new max is 4096
SDD size :135241 after 172761
Invariant property smplace_28 does not hold.
SDD proceeding with computation,335 properties remain. new max is 4096
SDD size :172761 after 200383
Invariant property smplace_158 does not hold.
SDD proceeding with computation,334 properties remain. new max is 4096
SDD size :200383 after 232143
SDD proceeding with computation,334 properties remain. new max is 8192
SDD size :232143 after 250608
SDD proceeding with computation,334 properties remain. new max is 16384
SDD size :250608 after 307180
[2024-05-27 09:50:10] [INFO ] After 7578ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :262
[2024-05-27 09:50:10] [INFO ] State equation strengthened by 116 read => feed constraints.
Invariant property smplace_473 does not hold.
Invariant property smplace_451 does not hold.
Invariant property smplace_408 does not hold.
Invariant property smplace_376 does not hold.
Invariant property smplace_374 does not hold.
Invariant property smplace_373 does not hold.
Invariant property smplace_358 does not hold.
Invariant property smplace_334 does not hold.
Invariant property smplace_329 does not hold.
Invariant property smplace_283 does not hold.
Invariant property smplace_275 does not hold.
Invariant property smplace_269 does not hold.
Invariant property smplace_256 does not hold.
Invariant property smplace_254 does not hold.
Invariant property smplace_247 does not hold.
Invariant property smplace_162 does not hold.
Invariant property smplace_146 does not hold.
Invariant property smplace_144 does not hold.
Invariant property smplace_143 does not hold.
Invariant property smplace_125 does not hold.
Invariant property smplace_116 does not hold.
Invariant property smplace_29 does not hold.
Invariant property smplace_13 does not hold.
Invariant property smplace_12 does not hold.
Invariant property smplace_11 does not hold.
SDD proceeding with computation,309 properties remain. new max is 16384
SDD size :307180 after 483727
Invariant property smplace_472 does not hold.
Invariant property smplace_450 does not hold.
Invariant property smplace_448 does not hold.
Invariant property smplace_425 does not hold.
Invariant property smplace_417 does not hold.
Invariant property smplace_369 does not hold.
Invariant property smplace_359 does not hold.
Invariant property smplace_345 does not hold.
Invariant property smplace_343 does not hold.
Invariant property smplace_326 does not hold.
Invariant property smplace_255 does not hold.
Invariant property smplace_245 does not hold.
Invariant property smplace_243 does not hold.
Invariant property smplace_163 does not hold.
Invariant property smplace_132 does not hold.
Invariant property smplace_130 does not hold.
Invariant property smplace_115 does not hold.
Invariant property smplace_114 does not hold.
Invariant property smplace_113 does not hold.
Invariant property smplace_111 does not hold.
Invariant property smplace_42 does not hold.
Invariant property smplace_32 does not hold.
SDD proceeding with computation,287 properties remain. new max is 16384
SDD size :483727 after 547112
Invariant property smplace_468 does not hold.
Invariant property smplace_463 does not hold.
Invariant property smplace_452 does not hold.
Invariant property smplace_449 does not hold.
Invariant property smplace_418 does not hold.
Invariant property smplace_413 does not hold.
Invariant property smplace_403 does not hold.
Invariant property smplace_402 does not hold.
Invariant property smplace_401 does not hold.
Invariant property smplace_399 does not hold.
Invariant property smplace_398 does not hold.
Invariant property smplace_397 does not hold.
Invariant property smplace_391 does not hold.
Invariant property smplace_354 does not hold.
Invariant property smplace_348 does not hold.
Invariant property smplace_347 does not hold.
Invariant property smplace_328 does not hold.
Invariant property smplace_327 does not hold.
Invariant property smplace_324 does not hold.
Invariant property smplace_298 does not hold.
Invariant property smplace_276 does not hold.
Invariant property smplace_268 does not hold.
Invariant property smplace_267 does not hold.
Invariant property smplace_266 does not hold.
Invariant property smplace_265 does not hold.
Invariant property smplace_263 does not hold.
Invariant property smplace_262 does not hold.
Invariant property smplace_261 does not hold.
Invariant property smplace_248 does not hold.
Invariant property smplace_234 does not hold.
Invariant property smplace_229 does not hold.
Invariant property smplace_225 does not hold.
Invariant property smplace_186 does not hold.
Invariant property smplace_180 does not hold.
Invariant property smplace_179 does not hold.
Invariant property smplace_177 does not hold.
Invariant property smplace_176 does not hold.
Invariant property smplace_175 does not hold.
Invariant property smplace_174 does not hold.
Invariant property smplace_147 does not hold.
Invariant property smplace_128 does not hold.
Invariant property smplace_127 does not hold.
Invariant property smplace_118 does not hold.
Invariant property smplace_68 does not hold.
Invariant property smplace_48 does not hold.
Invariant property smplace_47 does not hold.
Invariant property smplace_46 does not hold.
[2024-05-27 09:50:21] [INFO ] After 10613ms SMT Verify possible using 116 Read/Feed constraints in natural domain returned unsat :0 sat :262
[2024-05-27 09:50:21] [INFO ] After 10615ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :262
Attempting to minimize the solution found.
Minimization took 1 ms.
[2024-05-27 09:50:21] [INFO ] After 25031ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :262
Parikh walk visited 0 properties in 163 ms.
Support contains 181 out of 480 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 480/480 places, 690/690 transitions.
Drop transitions removed 104 transitions
Trivial Post-agglo rules discarded 104 transitions
Performed 104 trivial Post agglomeration. Transition count delta: 104
Iterating post reduction 0 with 104 rules applied. Total rules applied 104 place count 480 transition count 586
Reduce places removed 104 places and 0 transitions.
Iterating post reduction 1 with 104 rules applied. Total rules applied 208 place count 376 transition count 586
Performed 67 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 67 Pre rules applied. Total rules applied 208 place count 376 transition count 519
Deduced a syphon composed of 67 places in 2 ms
Reduce places removed 67 places and 0 transitions.
Iterating global reduction 2 with 134 rules applied. Total rules applied 342 place count 309 transition count 519
Applied a total of 342 rules in 151 ms. Remains 309 /480 variables (removed 171) and now considering 519/690 (removed 171) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 152 ms. Remains : 309/480 places, 519/690 transitions.
Invariant property smplace_16 does not hold.
SDD proceeding with computation,239 properties remain. new max is 16384
SDD size :547112 after 1.76717e+06
Invariant property smplace_457 does not hold.
Invariant property smplace_419 does not hold.
Invariant property smplace_340 does not hold.
Invariant property smplace_319 does not hold.
Invariant property smplace_221 does not hold.
Invariant property smplace_135 does not hold.
Invariant property smplace_105 does not hold.
SDD proceeding with computation,232 properties remain. new max is 16384
SDD size :1.76717e+06 after 2.03218e+06
Invariant property smplace_365 does not hold.
Invariant property smplace_242 does not hold.
Invariant property smplace_151 does not hold.
Invariant property smplace_3 does not hold.
SDD proceeding with computation,228 properties remain. new max is 16384
SDD size :2.03218e+06 after 2.48154e+06
SDD proceeding with computation,228 properties remain. new max is 32768
SDD size :2.48154e+06 after 2.69649e+06
Invariant property smplace_454 does not hold.
Invariant property smplace_420 does not hold.
Invariant property smplace_333 does not hold.
Invariant property smplace_330 does not hold.
Invariant property smplace_250 does not hold.
Invariant property smplace_126 does not hold.
Invariant property smplace_102 does not hold.
SDD proceeding with computation,221 properties remain. new max is 32768
SDD size :2.69649e+06 after 3.45534e+06
Invariant property smplace_170 does not hold.
Invariant property smplace_24 does not hold.
SDD proceeding with computation,219 properties remain. new max is 32768
SDD size :3.45534e+06 after 4.33937e+06
Interrupted random walk after 376999 steps, including 1 resets, run timeout after 30001 ms. (steps per millisecond=12 ) properties seen 4
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 132 ms. (steps per millisecond=75 ) properties (out of 177) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 122 ms. (steps per millisecond=81 ) properties (out of 177) seen :4
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 93 ms. (steps per millisecond=107 ) properties (out of 173) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 92 ms. (steps per millisecond=108 ) properties (out of 173) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=83 ) properties (out of 173) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 91 ms. (steps per millisecond=109 ) properties (out of 173) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 132 ms. (steps per millisecond=75 ) properties (out of 173) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 135 ms. (steps per millisecond=74 ) properties (out of 173) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 134 ms. (steps per millisecond=74 ) properties (out of 173) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 130 ms. (steps per millisecond=76 ) properties (out of 173) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 139 ms. (steps per millisecond=71 ) properties (out of 173) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 131 ms. (steps per millisecond=76 ) properties (out of 173) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 126 ms. (steps per millisecond=79 ) properties (out of 173) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 129 ms. (steps per millisecond=77 ) properties (out of 173) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 131 ms. (steps per millisecond=76 ) properties (out of 173) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 125 ms. (steps per millisecond=80 ) properties (out of 173) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 128 ms. (steps per millisecond=78 ) properties (out of 173) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 173) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 173) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 173) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 122 ms. (steps per millisecond=81 ) properties (out of 173) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 173) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 173) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 173) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 173) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 173) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 173) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 173) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 173) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 173) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=96 ) properties (out of 173) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=90 ) properties (out of 173) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=87 ) properties (out of 173) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=87 ) properties (out of 173) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=89 ) properties (out of 173) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=89 ) properties (out of 173) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=93 ) properties (out of 173) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=90 ) properties (out of 173) seen :0
Invariant property smplace_378 does not hold.
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=90 ) properties (out of 173) seen :0
Invariant property smplace_362 does not hold.
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=89 ) properties (out of 173) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=87 ) properties (out of 173) seen :0
Invariant property smplace_238 does not hold.
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=87 ) properties (out of 173) seen :0
Invariant property smplace_156 does not hold.
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=88 ) properties (out of 173) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=90 ) properties (out of 173) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=86 ) properties (out of 173) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 118 ms. (steps per millisecond=84 ) properties (out of 173) seen :0
Invariant property smplace_8 does not hold.
SDD proceeding with computation,214 properties remain. new max is 32768
SDD size :4.33937e+06 after 5.88113e+06
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=86 ) properties (out of 173) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=87 ) properties (out of 173) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=86 ) properties (out of 173) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=86 ) properties (out of 173) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=89 ) properties (out of 173) seen :0
Invariant property smplace_27 does not hold.
SDD proceeding with computation,213 properties remain. new max is 32768
SDD size :5.88113e+06 after 7.54083e+06
Invariant property smplace_157 does not hold.
SDD proceeding with computation,212 properties remain. new max is 32768
SDD size :7.54083e+06 after 8.35522e+06
SDD proceeding with computation,212 properties remain. new max is 65536
SDD size :8.35522e+06 after 9.86267e+06
SDD proceeding with computation,212 properties remain. new max is 131072
SDD size :9.86267e+06 after 1.24348e+07
Invariant property smplace_357 does not hold.
SDD proceeding with computation,211 properties remain. new max is 131072
SDD size :1.24348e+07 after 1.61059e+07
Invariant property smplace_375 does not hold.
Invariant property smplace_282 does not hold.
Invariant property smplace_278 does not hold.
Invariant property smplace_270 does not hold.
Invariant property smplace_183 does not hold.
Invariant property smplace_145 does not hold.
Invariant property smplace_35 does not hold.
Invariant property smplace_14 does not hold.
SDD proceeding with computation,203 properties remain. new max is 131072
SDD size :1.61059e+07 after 2.48391e+07
Interrupted probabilistic random walk after 7934226 steps, run timeout after 105001 ms. (steps per millisecond=75 ) properties seen :{0=1, 1=1, 2=1, 3=1, 4=1, 10=1, 11=1, 12=1, 14=1, 15=1, 18=1, 22=1, 23=1, 24=1, 26=1, 27=1, 31=1, 32=1, 34=1, 35=1, 37=1, 38=1, 43=1, 45=1, 48=1, 49=1, 50=1, 56=1, 57=1, 60=1, 61=1, 62=1, 65=1, 66=1, 70=1, 71=1, 76=1, 80=1, 81=1, 82=1, 84=1, 85=1, 91=1, 92=1, 94=1, 95=1, 97=1, 98=1, 99=1, 101=1, 103=1, 105=1, 106=1, 107=1, 110=1, 111=1, 114=1, 117=1, 118=1, 119=1, 121=1, 122=1, 125=1, 126=1, 127=1, 129=1, 130=1, 131=1, 132=1, 133=1, 136=1, 137=1, 138=1, 139=1, 141=1, 143=1, 147=1, 148=1, 151=1, 152=1, 153=1, 158=1, 161=1, 162=1, 167=1, 168=1, 170=1, 171=1}
Probabilistic random walk after 7934226 steps, saw 1322531 distinct states, run finished after 105004 ms. (steps per millisecond=75 ) properties seen :88
Running SMT prover for 85 properties.
[2024-05-27 09:52:42] [INFO ] Flow matrix only has 459 transitions (discarded 60 similar events)
// Phase 1: matrix 459 rows 309 cols
[2024-05-27 09:52:42] [INFO ] Computed 19 invariants in 7 ms
[2024-05-27 09:52:42] [INFO ] After 762ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:85
[2024-05-27 09:52:43] [INFO ] [Nat]Absence check using 14 positive place invariants in 11 ms returned sat
[2024-05-27 09:52:43] [INFO ] [Nat]Absence check using 14 positive and 5 generalized place invariants in 3 ms returned sat
[2024-05-27 09:52:46] [INFO ] After 2180ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :85
[2024-05-27 09:52:46] [INFO ] State equation strengthened by 116 read => feed constraints.
[2024-05-27 09:52:48] [INFO ] After 2280ms SMT Verify possible using 116 Read/Feed constraints in natural domain returned unsat :0 sat :85
[2024-05-27 09:52:49] [INFO ] Deduced a trap composed of 10 places in 198 ms of which 9 ms to minimize.
[2024-05-27 09:52:49] [INFO ] Deduced a trap composed of 13 places in 177 ms of which 1 ms to minimize.
[2024-05-27 09:52:49] [INFO ] Deduced a trap composed of 10 places in 169 ms of which 2 ms to minimize.
[2024-05-27 09:52:49] [INFO ] Deduced a trap composed of 10 places in 155 ms of which 2 ms to minimize.
[2024-05-27 09:52:49] [INFO ] Deduced a trap composed of 30 places in 112 ms of which 1 ms to minimize.
[2024-05-27 09:52:49] [INFO ] Deduced a trap composed of 43 places in 86 ms of which 1 ms to minimize.
[2024-05-27 09:52:50] [INFO ] Deduced a trap composed of 31 places in 97 ms of which 1 ms to minimize.
[2024-05-27 09:52:50] [INFO ] Deduced a trap composed of 20 places in 108 ms of which 2 ms to minimize.
[2024-05-27 09:52:50] [INFO ] Deduced a trap composed of 33 places in 136 ms of which 1 ms to minimize.
[2024-05-27 09:52:50] [INFO ] Deduced a trap composed of 19 places in 160 ms of which 1 ms to minimize.
[2024-05-27 09:52:50] [INFO ] Deduced a trap composed of 29 places in 131 ms of which 1 ms to minimize.
[2024-05-27 09:52:50] [INFO ] Deduced a trap composed of 33 places in 132 ms of which 1 ms to minimize.
[2024-05-27 09:52:51] [INFO ] Deduced a trap composed of 26 places in 147 ms of which 1 ms to minimize.
[2024-05-27 09:52:51] [INFO ] Deduced a trap composed of 30 places in 125 ms of which 1 ms to minimize.
[2024-05-27 09:52:51] [INFO ] Deduced a trap composed of 30 places in 105 ms of which 2 ms to minimize.
[2024-05-27 09:52:51] [INFO ] Deduced a trap composed of 26 places in 105 ms of which 1 ms to minimize.
[2024-05-27 09:52:51] [INFO ] Deduced a trap composed of 66 places in 153 ms of which 1 ms to minimize.
[2024-05-27 09:52:51] [INFO ] Deduced a trap composed of 47 places in 87 ms of which 1 ms to minimize.
[2024-05-27 09:52:51] [INFO ] Deduced a trap composed of 44 places in 84 ms of which 1 ms to minimize.
[2024-05-27 09:52:51] [INFO ] Trap strengthening (SAT) tested/added 20/19 trap constraints in 3111 ms
[2024-05-27 09:52:52] [INFO ] Deduced a trap composed of 52 places in 224 ms of which 4 ms to minimize.
[2024-05-27 09:52:52] [INFO ] Deduced a trap composed of 52 places in 144 ms of which 1 ms to minimize.
[2024-05-27 09:52:52] [INFO ] Deduced a trap composed of 9 places in 114 ms of which 1 ms to minimize.
[2024-05-27 09:52:52] [INFO ] Deduced a trap composed of 23 places in 88 ms of which 2 ms to minimize.
[2024-05-27 09:52:52] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 693 ms
[2024-05-27 09:52:52] [INFO ] Deduced a trap composed of 72 places in 111 ms of which 0 ms to minimize.
[2024-05-27 09:52:52] [INFO ] Deduced a trap composed of 62 places in 106 ms of which 1 ms to minimize.
[2024-05-27 09:52:53] [INFO ] Deduced a trap composed of 65 places in 107 ms of which 0 ms to minimize.
[2024-05-27 09:52:53] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 410 ms
[2024-05-27 09:52:53] [INFO ] Deduced a trap composed of 11 places in 144 ms of which 0 ms to minimize.
[2024-05-27 09:52:53] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 195 ms
[2024-05-27 09:52:53] [INFO ] Deduced a trap composed of 20 places in 152 ms of which 1 ms to minimize.
[2024-05-27 09:52:53] [INFO ] Deduced a trap composed of 62 places in 255 ms of which 1 ms to minimize.
[2024-05-27 09:52:54] [INFO ] Deduced a trap composed of 24 places in 183 ms of which 1 ms to minimize.
[2024-05-27 09:52:54] [INFO ] Deduced a trap composed of 24 places in 164 ms of which 1 ms to minimize.
[2024-05-27 09:52:54] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 899 ms
[2024-05-27 09:52:54] [INFO ] Deduced a trap composed of 45 places in 157 ms of which 1 ms to minimize.
[2024-05-27 09:52:54] [INFO ] Deduced a trap composed of 49 places in 171 ms of which 1 ms to minimize.
[2024-05-27 09:52:55] [INFO ] Deduced a trap composed of 48 places in 170 ms of which 2 ms to minimize.
[2024-05-27 09:52:55] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 631 ms
[2024-05-27 09:52:55] [INFO ] Deduced a trap composed of 45 places in 183 ms of which 9 ms to minimize.
[2024-05-27 09:52:55] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 246 ms
[2024-05-27 09:52:55] [INFO ] Deduced a trap composed of 14 places in 156 ms of which 1 ms to minimize.
[2024-05-27 09:52:56] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 221 ms
[2024-05-27 09:52:56] [INFO ] Deduced a trap composed of 40 places in 78 ms of which 1 ms to minimize.
[2024-05-27 09:52:56] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 139 ms
[2024-05-27 09:52:57] [INFO ] Deduced a trap composed of 43 places in 152 ms of which 1 ms to minimize.
[2024-05-27 09:52:57] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 215 ms
[2024-05-27 09:52:57] [INFO ] Deduced a trap composed of 63 places in 131 ms of which 1 ms to minimize.
[2024-05-27 09:52:57] [INFO ] Deduced a trap composed of 60 places in 121 ms of which 1 ms to minimize.
[2024-05-27 09:52:58] [INFO ] Deduced a trap composed of 62 places in 134 ms of which 1 ms to minimize.
[2024-05-27 09:52:58] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 513 ms
[2024-05-27 09:52:58] [INFO ] Deduced a trap composed of 43 places in 123 ms of which 1 ms to minimize.
[2024-05-27 09:52:58] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 283 ms
[2024-05-27 09:52:59] [INFO ] Deduced a trap composed of 37 places in 147 ms of which 1 ms to minimize.
[2024-05-27 09:52:59] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 214 ms
[2024-05-27 09:53:01] [INFO ] Deduced a trap composed of 25 places in 118 ms of which 1 ms to minimize.
[2024-05-27 09:53:01] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 190 ms
[2024-05-27 09:53:02] [INFO ] Deduced a trap composed of 14 places in 153 ms of which 1 ms to minimize.
[2024-05-27 09:53:02] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 220 ms
[2024-05-27 09:53:03] [INFO ] After 16609ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :85
Attempting to minimize the solution found.
Minimization took 3824 ms.
[2024-05-27 09:53:06] [INFO ] After 24155ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :85
Parikh walk visited 0 properties in 17 ms.
Support contains 85 out of 309 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 309/309 places, 519/519 transitions.
Drop transitions removed 45 transitions
Trivial Post-agglo rules discarded 45 transitions
Performed 45 trivial Post agglomeration. Transition count delta: 45
Iterating post reduction 0 with 45 rules applied. Total rules applied 45 place count 309 transition count 474
Reduce places removed 45 places and 0 transitions.
Iterating post reduction 1 with 45 rules applied. Total rules applied 90 place count 264 transition count 474
Performed 21 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 21 Pre rules applied. Total rules applied 90 place count 264 transition count 453
Deduced a syphon composed of 21 places in 1 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 2 with 42 rules applied. Total rules applied 132 place count 243 transition count 453
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 1 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 18 rules applied. Total rules applied 150 place count 234 transition count 444
Applied a total of 150 rules in 77 ms. Remains 234 /309 variables (removed 75) and now considering 444/519 (removed 75) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 78 ms. Remains : 234/309 places, 444/519 transitions.
Invariant property smplace_406 does not hold.
Invariant property smplace_405 does not hold.
Invariant property smplace_184 does not hold.
Invariant property smplace_161 does not hold.
Invariant property smplace_36 does not hold.
Invariant property smplace_30 does not hold.
SDD proceeding with computation,197 properties remain. new max is 131072
SDD size :2.48391e+07 after 2.97534e+07
Interrupted random walk after 546063 steps, including 1 resets, run timeout after 30001 ms. (steps per millisecond=18 ) properties seen 0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 919 ms. (steps per millisecond=108 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 883 ms. (steps per millisecond=113 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 821 ms. (steps per millisecond=121 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1008 ms. (steps per millisecond=99 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 885 ms. (steps per millisecond=112 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1023 ms. (steps per millisecond=97 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 922 ms. (steps per millisecond=108 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1008 ms. (steps per millisecond=99 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 940 ms. (steps per millisecond=106 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 977 ms. (steps per millisecond=102 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 944 ms. (steps per millisecond=105 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 955 ms. (steps per millisecond=104 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 829 ms. (steps per millisecond=120 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 951 ms. (steps per millisecond=105 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 806 ms. (steps per millisecond=124 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 820 ms. (steps per millisecond=121 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 879 ms. (steps per millisecond=113 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 897 ms. (steps per millisecond=111 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 932 ms. (steps per millisecond=107 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 876 ms. (steps per millisecond=114 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 986 ms. (steps per millisecond=101 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 891 ms. (steps per millisecond=112 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 928 ms. (steps per millisecond=107 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 887 ms. (steps per millisecond=112 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 871 ms. (steps per millisecond=114 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 997 ms. (steps per millisecond=100 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 861 ms. (steps per millisecond=116 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 971 ms. (steps per millisecond=102 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 959 ms. (steps per millisecond=104 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 970 ms. (steps per millisecond=103 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1005 ms. (steps per millisecond=99 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 834 ms. (steps per millisecond=119 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 903 ms. (steps per millisecond=110 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1036 ms. (steps per millisecond=96 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 926 ms. (steps per millisecond=107 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 917 ms. (steps per millisecond=109 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 889 ms. (steps per millisecond=112 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 729 ms. (steps per millisecond=137 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 678 ms. (steps per millisecond=147 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 943 ms. (steps per millisecond=106 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 930 ms. (steps per millisecond=107 ) properties (out of 85) seen :0
SDD proceeding with computation,197 properties remain. new max is 262144
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 949 ms. (steps per millisecond=105 ) properties (out of 85) seen :0
SDD size :2.97534e+07 after 3.34054e+07
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1042 ms. (steps per millisecond=95 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 975 ms. (steps per millisecond=102 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 915 ms. (steps per millisecond=109 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1043 ms. (steps per millisecond=95 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1011 ms. (steps per millisecond=98 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 865 ms. (steps per millisecond=115 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 897 ms. (steps per millisecond=111 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 829 ms. (steps per millisecond=120 ) properties (out of 85) seen :0
Invariant property smplace_447 does not hold.
Invariant property smplace_260 does not hold.
Invariant property smplace_253 does not hold.
Invariant property smplace_112 does not hold.
SDD proceeding with computation,193 properties remain. new max is 262144
SDD size :3.34054e+07 after 4.13876e+07
Invariant property smplace_478 does not hold.
Invariant property smplace_476 does not hold.
Invariant property smplace_446 does not hold.
Invariant property smplace_445 does not hold.
Invariant property smplace_412 does not hold.
Invariant property smplace_411 does not hold.
Invariant property smplace_407 does not hold.
Invariant property smplace_356 does not hold.
Invariant property smplace_355 does not hold.
Invariant property smplace_353 does not hold.
Invariant property smplace_350 does not hold.
Invariant property smplace_346 does not hold.
Invariant property smplace_325 does not hold.
Invariant property smplace_279 does not hold.
Invariant property smplace_274 does not hold.
Invariant property smplace_273 does not hold.
Invariant property smplace_259 does not hold.
Invariant property smplace_258 does not hold.
Invariant property smplace_246 does not hold.
Invariant property smplace_182 does not hold.
Invariant property smplace_181 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_148 does not hold.
Invariant property smplace_129 does not hold.
Invariant property smplace_124 does not hold.
Invariant property smplace_110 does not hold.
Invariant property smplace_109 does not hold.
Invariant property smplace_34 does not hold.
Invariant property smplace_33 does not hold.
Invariant property smplace_20 does not hold.
Invariant property smplace_18 does not hold.
Invariant property smplace_17 does not hold.
Invariant property smplace_15 does not hold.
SDD proceeding with computation,158 properties remain. new max is 262144
SDD size :4.13876e+07 after 4.74971e+07
Invariant property smplace_479 does not hold.
Invariant property smplace_477 does not hold.
Invariant property smplace_437 does not hold.
Invariant property smplace_395 does not hold.
Invariant property smplace_390 does not hold.
Invariant property smplace_389 does not hold.
Invariant property smplace_303 does not hold.
Invariant property smplace_302 does not hold.
Invariant property smplace_301 does not hold.
Invariant property smplace_204 does not hold.
Invariant property smplace_203 does not hold.
Invariant property smplace_202 does not hold.
Invariant property smplace_201 does not hold.
Invariant property smplace_191 does not hold.
Invariant property smplace_123 does not hold.
Invariant property smplace_122 does not hold.
Invariant property smplace_79 does not hold.
Invariant property smplace_57 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.
Invariant property smplace_45 does not hold.
Invariant property smplace_41 does not hold.
SDD proceeding with computation,134 properties remain. new max is 262144
SDD size :4.74971e+07 after 6.0415e+07
Finished probabilistic random walk after 19012428 steps, run visited all 85 properties in 180140 ms. (steps per millisecond=105 )
Probabilistic random walk after 19012428 steps, saw 3169140 distinct states, run finished after 180140 ms. (steps per millisecond=105 ) properties seen :85
Parikh walk visited 0 properties in 0 ms.
ITS runner failed with exception null
java.lang.InterruptedException
at java.base/java.lang.Object.wait(Native Method)
at java.base/java.lang.Thread.join(Thread.java:1304)
at java.base/java.lang.Thread.join(Thread.java:1372)
at fr.lip6.move.gal.application.runner.AbstractRunner.join(AbstractRunner.java:27)
at fr.lip6.move.gal.application.runner.its.ITSRunner.join(ITSRunner.java:177)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:675)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.lambda$2(ReachabilitySolver.java:63)
at java.base/java.lang.Thread.run(Thread.java:833)
Able to resolve query StableMarking after proving 480 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK PROBABILISTIC_WALK DECISION_DIAGRAMS COLLATERAL_PROCESSING BESTFIRST_WALK TOPOLOGICAL
Total runtime 453825 ms.

BK_STOP 1716803844539

--------------------
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_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /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="Peterson-PT-4"
export BK_EXAMINATION="StableMarking"
export BK_TOOL="gold2023"
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 gold2023"
echo " Input is Peterson-PT-4, 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 r286-smll-171654422900168"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Peterson-PT-4.tgz
mv Peterson-PT-4 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 ;