Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r101-tall-171624202000453.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 DES-PT-40b, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r101-tall-171624202000453
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 500K
-rw-r--r-- 1 mcc users 6.8K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 76K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 55K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.2K May 19 07:08 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K May 19 15:41 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 19 07:15 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 19 18:09 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.7K Apr 12 08:03 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 91K Apr 12 08:03 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Apr 12 08:03 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 43K Apr 12 08:03 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K Apr 22 14:37 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K Apr 22 14:37 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 115K May 18 16:42 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

FORMULA_NAME StableMarking

=== Now, execution of the tool begins

BK_START 1716298281063

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=StableMarking
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=DES-PT-40b
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
StableMarking PT
Running Version 202405141337
[2024-05-21 13:31:22] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2024-05-21 13:31:22] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-21 13:31:22] [INFO ] Load time of PNML (sax parser for PT used): 94 ms
[2024-05-21 13:31:22] [INFO ] Transformed 439 places.
[2024-05-21 13:31:22] [INFO ] Transformed 390 transitions.
[2024-05-21 13:31:22] [INFO ] Found NUPN structural information;
[2024-05-21 13:31:22] [INFO ] Parsed PT model containing 439 places and 390 transitions and 1303 arcs in 204 ms.
Structural test allowed to assert that 87 places are NOT stable. Took 16 ms.
[2024-05-21 13:31:23] [INFO ] Flatten gal took : 131 ms
[2024-05-21 13:31:23] [INFO ] Flatten gal took : 64 ms
[2024-05-21 13:31:23] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12123576897989842590.gal : 47 ms
[2024-05-21 13:31:23] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality622941595662029.prop : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality12123576897989842590.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality622941595662029.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 ...325
Loading property file /tmp/ReachabilityCardinality622941595662029.prop.
SDD proceeding with computation,352 properties remain. new max is 4
SDD size :1 after 3
RANDOM walk for 40000 steps (339 resets) in 4537 ms. (8 steps per ms) remains 149/352 properties
BEST_FIRST walk for 404 steps (8 resets) in 9 ms. (40 steps per ms) remains 149/149 properties
BEST_FIRST walk for 403 steps (8 resets) in 9 ms. (40 steps per ms) remains 149/149 properties
BEST_FIRST walk for 403 steps (8 resets) in 9 ms. (40 steps per ms) remains 149/149 properties
BEST_FIRST walk for 403 steps (8 resets) in 10 ms. (36 steps per ms) remains 149/149 properties
BEST_FIRST walk for 403 steps (8 resets) in 11 ms. (33 steps per ms) remains 149/149 properties
BEST_FIRST walk for 404 steps (8 resets) in 10 ms. (36 steps per ms) remains 149/149 properties
BEST_FIRST walk for 404 steps (8 resets) in 9 ms. (40 steps per ms) remains 149/149 properties
BEST_FIRST walk for 404 steps (8 resets) in 16 ms. (23 steps per ms) remains 149/149 properties
BEST_FIRST walk for 404 steps (8 resets) in 13 ms. (28 steps per ms) remains 149/149 properties
BEST_FIRST walk for 404 steps (8 resets) in 9 ms. (40 steps per ms) remains 149/149 properties
BEST_FIRST walk for 404 steps (8 resets) in 13 ms. (28 steps per ms) remains 149/149 properties
BEST_FIRST walk for 404 steps (8 resets) in 13 ms. (28 steps per ms) remains 149/149 properties
BEST_FIRST walk for 404 steps (8 resets) in 10 ms. (36 steps per ms) remains 149/149 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 149/149 properties
BEST_FIRST walk for 403 steps (8 resets) in 10 ms. (36 steps per ms) remains 149/149 properties
BEST_FIRST walk for 403 steps (8 resets) in 14 ms. (26 steps per ms) remains 149/149 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 149/149 properties
BEST_FIRST walk for 402 steps (8 resets) in 8 ms. (44 steps per ms) remains 149/149 properties
BEST_FIRST walk for 404 steps (8 resets) in 13 ms. (28 steps per ms) remains 149/149 properties
BEST_FIRST walk for 404 steps (8 resets) in 14 ms. (26 steps per ms) remains 149/149 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 149/149 properties
BEST_FIRST walk for 404 steps (8 resets) in 5 ms. (67 steps per ms) remains 149/149 properties
BEST_FIRST walk for 403 steps (8 resets) in 6 ms. (57 steps per ms) remains 149/149 properties
BEST_FIRST walk for 403 steps (8 resets) in 5 ms. (67 steps per ms) remains 149/149 properties
BEST_FIRST walk for 403 steps (8 resets) in 7 ms. (50 steps per ms) remains 149/149 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 149/149 properties
SDD proceeding with computation,352 properties remain. new max is 8
SDD size :3 after 4
BEST_FIRST walk for 403 steps (8 resets) in 13 ms. (28 steps per ms) remains 149/149 properties
BEST_FIRST walk for 402 steps (8 resets) in 6 ms. (57 steps per ms) remains 149/149 properties
BEST_FIRST walk for 404 steps (8 resets) in 5 ms. (67 steps per ms) remains 149/149 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 149/149 properties
BEST_FIRST walk for 403 steps (8 resets) in 5 ms. (67 steps per ms) remains 149/149 properties
BEST_FIRST walk for 404 steps (8 resets) in 5 ms. (67 steps per ms) remains 149/149 properties
BEST_FIRST walk for 403 steps (8 resets) in 5 ms. (67 steps per ms) remains 149/149 properties
BEST_FIRST walk for 404 steps (8 resets) in 5 ms. (67 steps per ms) remains 149/149 properties
BEST_FIRST walk for 403 steps (8 resets) in 5 ms. (67 steps per ms) remains 149/149 properties
BEST_FIRST walk for 403 steps (8 resets) in 6 ms. (57 steps per ms) remains 149/149 properties
BEST_FIRST walk for 404 steps (8 resets) in 5 ms. (67 steps per ms) remains 149/149 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 149/149 properties
BEST_FIRST walk for 403 steps (8 resets) in 4 ms. (80 steps per ms) remains 149/149 properties
BEST_FIRST walk for 403 steps (8 resets) in 10 ms. (36 steps per ms) remains 149/149 properties
BEST_FIRST walk for 403 steps (8 resets) in 6 ms. (57 steps per ms) remains 149/149 properties
BEST_FIRST walk for 401 steps (8 resets) in 5 ms. (66 steps per ms) remains 149/149 properties
BEST_FIRST walk for 403 steps (8 resets) in 6 ms. (57 steps per ms) remains 149/149 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 149/149 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 149/149 properties
BEST_FIRST walk for 402 steps (8 resets) in 6 ms. (57 steps per ms) remains 149/149 properties
BEST_FIRST walk for 403 steps (8 resets) in 8 ms. (44 steps per ms) remains 149/149 properties
BEST_FIRST walk for 403 steps (8 resets) in 5 ms. (67 steps per ms) remains 149/149 properties
BEST_FIRST walk for 403 steps (8 resets) in 5 ms. (67 steps per ms) remains 149/149 properties
BEST_FIRST walk for 404 steps (8 resets) in 9 ms. (40 steps per ms) remains 149/149 properties
SDD proceeding with computation,352 properties remain. new max is 16
SDD size :4 after 5
// Phase 1: matrix 390 rows 439 cols
[2024-05-21 13:31:24] [INFO ] Computed 65 invariants in 27 ms
SDD proceeding with computation,352 properties remain. new max is 32
SDD size :5 after 13
Invariant property smplace_285 does not hold.
Invariant property smplace_126 does not hold.
SDD proceeding with computation,350 properties remain. new max is 32
SDD size :13 after 19
SDD proceeding with computation,350 properties remain. new max is 64
SDD size :19 after 49
Invariant property smplace_205 does not hold.
Invariant property smplace_167 does not hold.
SDD proceeding with computation,348 properties remain. new max is 64
SDD size :49 after 114
SDD proceeding with computation,348 properties remain. new max is 128
SDD size :114 after 151
Invariant property smplace_204 does not hold.
SDD proceeding with computation,347 properties remain. new max is 128
SDD size :151 after 265
Invariant property smplace_224 does not hold.
Invariant property smplace_221 does not hold.
Invariant property smplace_213 does not hold.
Invariant property smplace_203 does not hold.
Invariant property smplace_202 does not hold.
Invariant property smplace_188 does not hold.
Invariant property smplace_181 does not hold.
Invariant property smplace_180 does not hold.
Invariant property smplace_178 does not hold.
Invariant property smplace_176 does not hold.
Invariant property smplace_166 does not hold.
SDD proceeding with computation,336 properties remain. new max is 128
SDD size :265 after 485
Invariant property smplace_223 does not hold.
Invariant property smplace_196 does not hold.
Invariant property smplace_183 does not hold.
SDD proceeding with computation,333 properties remain. new max is 128
SDD size :485 after 1351
Invariant property smplace_434 does not hold.
Invariant property smplace_201 does not hold.
Invariant property smplace_200 does not hold.
Invariant property smplace_198 does not hold.
Invariant property smplace_195 does not hold.
Invariant property smplace_193 does not hold.
Invariant property smplace_191 does not hold.
Invariant property smplace_187 does not hold.
Invariant property smplace_185 does not hold.
Invariant property smplace_85 does not hold.
SDD proceeding with computation,323 properties remain. new max is 128
SDD size :1351 after 28878
Invariant property smplace_284 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_179 does not hold.
Invariant property smplace_177 does not hold.
Invariant property smplace_125 does not hold.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/149 variables, 149/149 constraints. Problems are: Problem set: 0 solved, 149 unsolved
SDD proceeding with computation,316 properties remain. new max is 128
SDD size :28878 after 69053
SDD proceeding with computation,316 properties remain. new max is 256
SDD size :69053 after 69218
Invariant property smplace_242 does not hold.
Invariant property smplace_240 does not hold.
Invariant property smplace_239 does not hold.
Invariant property smplace_238 does not hold.
Invariant property smplace_237 does not hold.
Invariant property smplace_236 does not hold.
SDD proceeding with computation,310 properties remain. new max is 256
SDD size :69218 after 93351
SDD proceeding with computation,310 properties remain. new max is 512
SDD size :93351 after 126566
Invariant property smplace_282 does not hold.
Invariant property smplace_280 does not hold.
Invariant property smplace_278 does not hold.
Invariant property smplace_241 does not hold.
Invariant property smplace_199 does not hold.
Invariant property smplace_197 does not hold.
Invariant property smplace_194 does not hold.
Invariant property smplace_192 does not hold.
Invariant property smplace_190 does not hold.
At refinement iteration 1 (INCLUDED_ONLY) 0/149 variables, 0/149 constraints. Problems are: Problem set: 0 solved, 149 unsolved
SDD proceeding with computation,301 properties remain. new max is 512
SDD size :126566 after 395085
At refinement iteration 2 (OVERLAPS) 19/168 variables, 4/153 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/168 variables, 19/172 constraints. Problems are: Problem set: 0 solved, 149 unsolved
Invariant property smplace_277 does not hold.
Invariant property smplace_264 does not hold.
Invariant property smplace_220 does not hold.
Invariant property smplace_218 does not hold.
Invariant property smplace_216 does not hold.
Invariant property smplace_212 does not hold.
Invariant property smplace_210 does not hold.
Invariant property smplace_208 does not hold.
Invariant property smplace_186 does not hold.
Invariant property smplace_184 does not hold.
At refinement iteration 4 (INCLUDED_ONLY) 0/168 variables, 0/172 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 5 (OVERLAPS) 199/367 variables, 35/207 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/367 variables, 199/406 constraints. Problems are: Problem set: 0 solved, 149 unsolved
SDD proceeding with computation,291 properties remain. new max is 512
SDD size :395085 after 1.74646e+07
SDD proceeding with computation,291 properties remain. new max is 1024
SDD size :1.74646e+07 after 1.88022e+07
SDD proceeding with computation,291 properties remain. new max is 2048
SDD size :1.88022e+07 after 2.19755e+07
At refinement iteration 7 (INCLUDED_ONLY) 0/367 variables, 0/406 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 8 (OVERLAPS) 71/438 variables, 25/431 constraints. Problems are: Problem set: 0 solved, 149 unsolved
Invariant property smplace_430 does not hold.
Invariant property smplace_409 does not hold.
Invariant property smplace_276 does not hold.
Invariant property smplace_275 does not hold.
Invariant property smplace_274 does not hold.
Invariant property smplace_273 does not hold.
Invariant property smplace_272 does not hold.
Invariant property smplace_271 does not hold.
Invariant property smplace_270 does not hold.
Invariant property smplace_269 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_262 does not hold.
Invariant property smplace_260 does not hold.
Invariant property smplace_259 does not hold.
At refinement iteration 9 (INCLUDED_ONLY) 0/438 variables, 71/502 constraints. Problems are: Problem set: 0 solved, 149 unsolved
Invariant property smplace_257 does not hold.
Invariant property smplace_256 does not hold.
Invariant property smplace_255 does not hold.
Invariant property smplace_254 does not hold.
Invariant property smplace_253 does not hold.
Invariant property smplace_252 does not hold.
Invariant property smplace_251 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_231 does not hold.
Invariant property smplace_219 does not hold.
Invariant property smplace_217 does not hold.
Invariant property smplace_215 does not hold.
Invariant property smplace_211 does not hold.
Invariant property smplace_209 does not hold.
Invariant property smplace_207 does not hold.
Invariant property smplace_165 does not hold.
Invariant property smplace_124 does not hold.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 438/829 variables, and 502 constraints, problems are : Problem set: 0 solved, 149 unsolved in 5034 ms.
Refiners :[Domain max(s): 438/439 constraints, Positive P Invariants (semi-flows): 39/39 constraints, Generalized P Invariants (flows): 25/26 constraints, State Equation: 0/439 constraints, PredecessorRefiner: 149/149 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 149 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/149 variables, 149/149 constraints. Problems are: Problem set: 0 solved, 149 unsolved
SDD proceeding with computation,256 properties remain. new max is 2048
SDD size :2.19755e+07 after 1.80365e+08
At refinement iteration 1 (INCLUDED_ONLY) 0/149 variables, 0/149 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 2 (OVERLAPS) 19/168 variables, 4/153 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/168 variables, 19/172 constraints. Problems are: Problem set: 0 solved, 149 unsolved
Invariant property smplace_258 does not hold.
Invariant property smplace_235 does not hold.
At refinement iteration 4 (INCLUDED_ONLY) 0/168 variables, 0/172 constraints. Problems are: Problem set: 0 solved, 149 unsolved
SDD proceeding with computation,254 properties remain. new max is 2048
At refinement iteration 5 (OVERLAPS) 199/367 variables, 35/207 constraints. Problems are: Problem set: 0 solved, 149 unsolved
SDD size :1.80365e+08 after 1.81683e+08
At refinement iteration 6 (INCLUDED_ONLY) 0/367 variables, 199/406 constraints. Problems are: Problem set: 0 solved, 149 unsolved
[2024-05-21 13:31:31] [INFO ] Deduced a trap composed of 17 places in 73 ms of which 18 ms to minimize.
Invariant property smplace_247 does not hold.
[2024-05-21 13:31:31] [INFO ] Deduced a trap composed of 9 places in 291 ms of which 1 ms to minimize.
[2024-05-21 13:31:31] [INFO ] Deduced a trap composed of 12 places in 51 ms of which 0 ms to minimize.
[2024-05-21 13:31:31] [INFO ] Deduced a trap composed of 12 places in 25 ms of which 1 ms to minimize.
SDD proceeding with computation,253 properties remain. new max is 2048
SDD size :1.81683e+08 after 2.92077e+08
At refinement iteration 7 (INCLUDED_ONLY) 0/367 variables, 4/410 constraints. Problems are: Problem set: 0 solved, 149 unsolved
SDD proceeding with computation,253 properties remain. new max is 4096
SDD size :2.92077e+08 after 4.07934e+08
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 367/829 variables, and 410 constraints, problems are : Problem set: 0 solved, 149 unsolved in 5017 ms.
Refiners :[Domain max(s): 367/439 constraints, Positive P Invariants (semi-flows): 39/39 constraints, Generalized P Invariants (flows): 0/26 constraints, State Equation: 0/439 constraints, PredecessorRefiner: 0/149 constraints, Known Traps: 4/4 constraints]
After SMT, in 10156ms problems are : Problem set: 0 solved, 149 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 149 out of 439 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 439/439 places, 390/390 transitions.
Graph (complete) has 978 edges and 439 vertex of which 433 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.2 ms
Discarding 6 places :
Also discarding 4 output transitions
Drop transitions (Output transitions of discarded places.) removed 4 transitions
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 21 transitions
Trivial Post-agglo rules discarded 21 transitions
Performed 21 trivial Post agglomeration. Transition count delta: 21
Iterating post reduction 0 with 23 rules applied. Total rules applied 24 place count 433 transition count 363
Reduce places removed 21 places and 0 transitions.
Iterating post reduction 1 with 21 rules applied. Total rules applied 45 place count 412 transition count 363
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 9 Pre rules applied. Total rules applied 45 place count 412 transition count 354
Deduced a syphon composed of 9 places in 4 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 18 rules applied. Total rules applied 63 place count 403 transition count 354
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 82 place count 384 transition count 335
Iterating global reduction 2 with 19 rules applied. Total rules applied 101 place count 384 transition count 335
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 101 place count 384 transition count 334
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 103 place count 383 transition count 334
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 118 place count 368 transition count 319
Iterating global reduction 2 with 15 rules applied. Total rules applied 133 place count 368 transition count 319
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 2 with 15 rules applied. Total rules applied 148 place count 368 transition count 304
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 151 place count 366 transition count 303
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 3 Pre rules applied. Total rules applied 151 place count 366 transition count 300
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 4 with 6 rules applied. Total rules applied 157 place count 363 transition count 300
Performed 77 Post agglomeration using F-continuation condition.Transition count delta: 77
Deduced a syphon composed of 77 places in 1 ms
Reduce places removed 77 places and 0 transitions.
Iterating global reduction 4 with 154 rules applied. Total rules applied 311 place count 286 transition count 223
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 315 place count 284 transition count 225
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 4 with 1 rules applied. Total rules applied 316 place count 284 transition count 224
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 317 place count 283 transition count 224
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 318 place count 282 transition count 223
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 319 place count 281 transition count 223
Applied a total of 319 rules in 232 ms. Remains 281 /439 variables (removed 158) and now considering 223/390 (removed 167) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 257 ms. Remains : 281/439 places, 223/390 transitions.
SDD proceeding with computation,253 properties remain. new max is 8192
SDD size :4.07934e+08 after 7.1973e+08
Invariant property smplace_438 does not hold.
Invariant property smplace_437 does not hold.
Invariant property smplace_435 does not hold.
Invariant property smplace_433 does not hold.
Invariant property smplace_429 does not hold.
Invariant property smplace_428 does not hold.
Invariant property smplace_427 does not hold.
Invariant property smplace_426 does not hold.
Invariant property smplace_425 does not hold.
Invariant property smplace_421 does not hold.
Invariant property smplace_408 does not hold.
Invariant property smplace_407 does not hold.
Invariant property smplace_406 does not hold.
Invariant property smplace_403 does not hold.
Invariant property smplace_400 does not hold.
Invariant property smplace_391 does not hold.
Invariant property smplace_304 does not hold.
Invariant property smplace_230 does not hold.
SDD proceeding with computation,235 properties remain. new max is 8192
SDD size :7.1973e+08 after 1.30598e+13
Invariant property smplace_436 does not hold.
Invariant property smplace_432 does not hold.
Invariant property smplace_405 does not hold.
Invariant property smplace_84 does not hold.
RANDOM walk for 4000000 steps (191184 resets) in 58490 ms. (68 steps per ms) remains 143/149 properties
BEST_FIRST walk for 40002 steps (372 resets) in 171 ms. (232 steps per ms) remains 143/143 properties
BEST_FIRST walk for 40003 steps (358 resets) in 158 ms. (251 steps per ms) remains 143/143 properties
BEST_FIRST walk for 40003 steps (386 resets) in 182 ms. (218 steps per ms) remains 143/143 properties
BEST_FIRST walk for 40003 steps (353 resets) in 184 ms. (216 steps per ms) remains 143/143 properties
BEST_FIRST walk for 40004 steps (382 resets) in 185 ms. (215 steps per ms) remains 143/143 properties
BEST_FIRST walk for 40004 steps (385 resets) in 183 ms. (217 steps per ms) remains 143/143 properties
BEST_FIRST walk for 40003 steps (360 resets) in 183 ms. (217 steps per ms) remains 143/143 properties
BEST_FIRST walk for 40004 steps (348 resets) in 185 ms. (215 steps per ms) remains 143/143 properties
BEST_FIRST walk for 40004 steps (376 resets) in 189 ms. (210 steps per ms) remains 143/143 properties
BEST_FIRST walk for 40003 steps (366 resets) in 204 ms. (195 steps per ms) remains 143/143 properties
BEST_FIRST walk for 40003 steps (355 resets) in 207 ms. (192 steps per ms) remains 143/143 properties
BEST_FIRST walk for 40002 steps (367 resets) in 175 ms. (227 steps per ms) remains 143/143 properties
BEST_FIRST walk for 40004 steps (373 resets) in 175 ms. (227 steps per ms) remains 143/143 properties
BEST_FIRST walk for 40004 steps (382 resets) in 179 ms. (222 steps per ms) remains 143/143 properties
SDD proceeding with computation,231 properties remain. new max is 8192
SDD size :1.30598e+13 after 1.56938e+13
BEST_FIRST walk for 40003 steps (360 resets) in 173 ms. (229 steps per ms) remains 143/143 properties
BEST_FIRST walk for 40004 steps (354 resets) in 171 ms. (232 steps per ms) remains 143/143 properties
BEST_FIRST walk for 40003 steps (349 resets) in 179 ms. (222 steps per ms) remains 143/143 properties
BEST_FIRST walk for 40002 steps (344 resets) in 170 ms. (233 steps per ms) remains 143/143 properties
BEST_FIRST walk for 40004 steps (362 resets) in 184 ms. (216 steps per ms) remains 143/143 properties
BEST_FIRST walk for 40003 steps (363 resets) in 172 ms. (231 steps per ms) remains 142/143 properties
BEST_FIRST walk for 40004 steps (365 resets) in 179 ms. (222 steps per ms) remains 142/142 properties
BEST_FIRST walk for 40004 steps (341 resets) in 171 ms. (232 steps per ms) remains 142/142 properties
BEST_FIRST walk for 40003 steps (348 resets) in 168 ms. (236 steps per ms) remains 142/142 properties
BEST_FIRST walk for 40002 steps (379 resets) in 175 ms. (227 steps per ms) remains 142/142 properties
BEST_FIRST walk for 40002 steps (382 resets) in 172 ms. (231 steps per ms) remains 142/142 properties
BEST_FIRST walk for 40003 steps (333 resets) in 169 ms. (235 steps per ms) remains 142/142 properties
BEST_FIRST walk for 40003 steps (351 resets) in 173 ms. (229 steps per ms) remains 142/142 properties
BEST_FIRST walk for 40003 steps (351 resets) in 179 ms. (222 steps per ms) remains 142/142 properties
BEST_FIRST walk for 40003 steps (390 resets) in 182 ms. (218 steps per ms) remains 142/142 properties
BEST_FIRST walk for 40004 steps (371 resets) in 175 ms. (227 steps per ms) remains 142/142 properties
BEST_FIRST walk for 40003 steps (354 resets) in 183 ms. (217 steps per ms) remains 142/142 properties
BEST_FIRST walk for 40003 steps (353 resets) in 173 ms. (229 steps per ms) remains 142/142 properties
BEST_FIRST walk for 40003 steps (379 resets) in 154 ms. (258 steps per ms) remains 142/142 properties
BEST_FIRST walk for 40004 steps (362 resets) in 183 ms. (217 steps per ms) remains 142/142 properties
Invariant property smplace_420 does not hold.
BEST_FIRST walk for 40003 steps (362 resets) in 165 ms. (240 steps per ms) remains 142/142 properties
Invariant property smplace_419 does not hold.
Invariant property smplace_417 does not hold.
Invariant property smplace_416 does not hold.
Invariant property smplace_414 does not hold.
BEST_FIRST walk for 40003 steps (351 resets) in 189 ms. (210 steps per ms) remains 142/142 properties
Invariant property smplace_294 does not hold.
BEST_FIRST walk for 40004 steps (379 resets) in 196 ms. (203 steps per ms) remains 142/142 properties
BEST_FIRST walk for 40003 steps (394 resets) in 201 ms. (198 steps per ms) remains 142/142 properties
BEST_FIRST walk for 40002 steps (356 resets) in 184 ms. (216 steps per ms) remains 142/142 properties
BEST_FIRST walk for 40002 steps (368 resets) in 193 ms. (206 steps per ms) remains 142/142 properties
BEST_FIRST walk for 40004 steps (376 resets) in 204 ms. (195 steps per ms) remains 142/142 properties
BEST_FIRST walk for 40003 steps (378 resets) in 196 ms. (203 steps per ms) remains 142/142 properties
BEST_FIRST walk for 40002 steps (370 resets) in 197 ms. (202 steps per ms) remains 142/142 properties
BEST_FIRST walk for 40003 steps (381 resets) in 189 ms. (210 steps per ms) remains 142/142 properties
BEST_FIRST walk for 40003 steps (369 resets) in 191 ms. (208 steps per ms) remains 142/142 properties
BEST_FIRST walk for 40002 steps (362 resets) in 189 ms. (210 steps per ms) remains 142/142 properties
BEST_FIRST walk for 40003 steps (364 resets) in 195 ms. (204 steps per ms) remains 142/142 properties
BEST_FIRST walk for 40004 steps (377 resets) in 179 ms. (222 steps per ms) remains 142/142 properties
BEST_FIRST walk for 40004 steps (376 resets) in 191 ms. (208 steps per ms) remains 142/142 properties
BEST_FIRST walk for 40004 steps (326 resets) in 175 ms. (227 steps per ms) remains 142/142 properties
BEST_FIRST walk for 40004 steps (369 resets) in 183 ms. (217 steps per ms) remains 142/142 properties
BEST_FIRST walk for 40003 steps (361 resets) in 203 ms. (196 steps per ms) remains 142/142 properties
BEST_FIRST walk for 40001 steps (368 resets) in 160 ms. (248 steps per ms) remains 142/142 properties
BEST_FIRST walk for 40004 steps (353 resets) in 197 ms. (202 steps per ms) remains 142/142 properties
BEST_FIRST walk for 40002 steps (360 resets) in 200 ms. (199 steps per ms) remains 142/142 properties
BEST_FIRST walk for 40004 steps (381 resets) in 189 ms. (210 steps per ms) remains 142/142 properties
BEST_FIRST walk for 40004 steps (389 resets) in 198 ms. (201 steps per ms) remains 142/142 properties
BEST_FIRST walk for 40003 steps (398 resets) in 194 ms. (205 steps per ms) remains 142/142 properties
BEST_FIRST walk for 40003 steps (374 resets) in 192 ms. (207 steps per ms) remains 142/142 properties
BEST_FIRST walk for 40004 steps (365 resets) in 176 ms. (226 steps per ms) remains 142/142 properties
BEST_FIRST walk for 40004 steps (361 resets) in 195 ms. (204 steps per ms) remains 142/142 properties
BEST_FIRST walk for 40003 steps (360 resets) in 199 ms. (200 steps per ms) remains 142/142 properties
BEST_FIRST walk for 40003 steps (353 resets) in 191 ms. (208 steps per ms) remains 142/142 properties
BEST_FIRST walk for 40004 steps (353 resets) in 198 ms. (201 steps per ms) remains 142/142 properties
BEST_FIRST walk for 40003 steps (384 resets) in 200 ms. (199 steps per ms) remains 142/142 properties
BEST_FIRST walk for 40004 steps (373 resets) in 196 ms. (203 steps per ms) remains 142/142 properties
BEST_FIRST walk for 40004 steps (362 resets) in 195 ms. (204 steps per ms) remains 142/142 properties
BEST_FIRST walk for 40003 steps (348 resets) in 199 ms. (200 steps per ms) remains 142/142 properties
BEST_FIRST walk for 40004 steps (359 resets) in 194 ms. (205 steps per ms) remains 142/142 properties
SDD proceeding with computation,225 properties remain. new max is 8192
SDD size :1.56938e+13 after 2.01014e+13
Invariant property smplace_415 does not hold.
Invariant property smplace_396 does not hold.
Invariant property smplace_395 does not hold.
Invariant property smplace_393 does not hold.
Invariant property smplace_389 does not hold.
Invariant property smplace_388 does not hold.
Invariant property smplace_387 does not hold.
Invariant property smplace_386 does not hold.
Invariant property smplace_385 does not hold.
Invariant property smplace_384 does not hold.
Invariant property smplace_370 does not hold.
Invariant property smplace_369 does not hold.
Invariant property smplace_368 does not hold.
Invariant property smplace_367 does not hold.
Invariant property smplace_366 does not hold.
Invariant property smplace_363 does not hold.
Invariant property smplace_362 does not hold.
Invariant property smplace_360 does not hold.
Invariant property smplace_359 does not hold.
Invariant property smplace_357 does not hold.
Invariant property smplace_356 does not hold.
Invariant property smplace_332 does not hold.
Invariant property smplace_330 does not hold.
Invariant property smplace_328 does not hold.
Finished probabilistic random walk after 740561 steps, run visited all 142 properties in 7322 ms. (steps per millisecond=101 )
Probabilistic random walk after 740561 steps, saw 186859 distinct states, run finished after 7327 ms. (steps per millisecond=101 ) properties seen :142
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Able to resolve query StableMarking after proving 353 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK PROBABILISTIC_WALK MARKED_SUFFIX_TEST BESTFIRST_WALK TOPOLOGICAL
Total runtime 41633 ms.

BK_STOP 1716298323943

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ StableMarking = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution StableMarking -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination StableMarking -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="DES-PT-40b"
export BK_EXAMINATION="StableMarking"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool itstools"
echo " Input is DES-PT-40b, examination is StableMarking"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r101-tall-171624202000453"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DES-PT-40b.tgz
mv DES-PT-40b 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 ;