Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r115-tall-167814493600283.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.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 2-5348
Executing tool itstools
Input is DES-PT-30b, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r115-tall-167814493600283
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 544K
-rw-r--r-- 1 mcc users 7.1K Feb 26 15:41 CTLCardinality.txt
-rw-r--r-- 1 mcc users 78K Feb 26 15:41 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.7K Feb 26 15:40 CTLFireability.txt
-rw-r--r-- 1 mcc users 42K Feb 26 15:40 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.8K Feb 25 15:50 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Feb 25 15:50 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Feb 25 15:50 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 15:50 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 26 15:42 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 121K Feb 26 15:42 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.0K Feb 26 15:41 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 69K Feb 26 15:41 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K Feb 25 15:50 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K Feb 25 15:50 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 103K Mar 5 18:22 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 1678348938461

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=itstools
BK_EXAMINATION=StableMarking
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=DES-PT-30b
Not applying reductions.
Model is PT
StableMarking PT
Running Version 202303021504
[2023-03-09 08:02:20] [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]
[2023-03-09 08:02:20] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-09 08:02:20] [INFO ] Load time of PNML (sax parser for PT used): 66 ms
[2023-03-09 08:02:20] [INFO ] Transformed 399 places.
[2023-03-09 08:02:20] [INFO ] Transformed 350 transitions.
[2023-03-09 08:02:20] [INFO ] Found NUPN structural information;
[2023-03-09 08:02:20] [INFO ] Parsed PT model containing 399 places and 350 transitions and 1143 arcs in 136 ms.
Structural test allowed to assert that 87 places are NOT stable. Took 6 ms.
[2023-03-09 08:02:20] [INFO ] Flatten gal took : 120 ms
[2023-03-09 08:02:20] [INFO ] Flatten gal took : 65 ms
[2023-03-09 08:02:20] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2184301243762606441.gal : 38 ms
[2023-03-09 08:02:20] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17159455644198933004.prop : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality2184301243762606441.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality17159455644198933004.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Incomplete random walk after 10000 steps, including 85 resets, run finished after 696 ms. (steps per millisecond=14 ) properties (out of 312) seen :203
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 109) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=6 ) properties (out of 109) 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 109) 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 109) 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 109) 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 109) 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 109) seen :0
Loading property file /tmp/ReachabilityCardinality17159455644198933004.prop.
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=7 ) properties (out of 109) 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 109) 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 109) 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 109) 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 109) 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 109) 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 109) 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 109) 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 109) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 109) 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 109) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=16 ) properties (out of 109) 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 109) 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 109) 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 109) 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 109) 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 109) 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 109) 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 109) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 109) 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 109) 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 109) 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 109) 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 109) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 109) 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 109) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 109) 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 109) 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 109) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 109) 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 109) 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 109) 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 109) 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 109) 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 109) 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 109) 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 109) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 109) 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 109) 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 109) 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 109) 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 109) 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 109) seen :0
Running SMT prover for 109 properties.
// Phase 1: matrix 350 rows 399 cols
[2023-03-09 08:02:21] [INFO ] Computed 65 place invariants in 22 ms
SDD proceeding with computation,312 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,312 properties remain. new max is 8
SDD size :3 after 4
SDD proceeding with computation,312 properties remain. new max is 16
SDD size :4 after 12
SDD proceeding with computation,312 properties remain. new max is 32
SDD size :12 after 21
Invariant property smplace_245 does not hold.
Invariant property smplace_96 does not hold.
SDD proceeding with computation,310 properties remain. new max is 32
SDD size :21 after 37
SDD proceeding with computation,310 properties remain. new max is 64
SDD size :37 after 41
SDD proceeding with computation,310 properties remain. new max is 128
SDD size :41 after 49
Invariant property smplace_165 does not hold.
Invariant property smplace_164 does not hold.
Invariant property smplace_127 does not hold.
SDD proceeding with computation,307 properties remain. new max is 128
SDD size :49 after 211
SDD proceeding with computation,307 properties remain. new max is 256
SDD size :211 after 265
Invariant property smplace_184 does not hold.
Invariant property smplace_183 does not hold.
Invariant property smplace_181 does not hold.
Invariant property smplace_173 does not hold.
Invariant property smplace_163 does not hold.
Invariant property smplace_162 does not hold.
Invariant property smplace_161 does not hold.
Invariant property smplace_156 does not hold.
Invariant property smplace_153 does not hold.
Invariant property smplace_151 does not hold.
Invariant property smplace_148 does not hold.
Invariant property smplace_147 does not hold.
Invariant property smplace_145 does not hold.
Invariant property smplace_143 does not hold.
Invariant property smplace_141 does not hold.
Invariant property smplace_140 does not hold.
Invariant property smplace_138 does not hold.
Invariant property smplace_136 does not hold.
Invariant property smplace_126 does not hold.
SDD proceeding with computation,288 properties remain. new max is 256
SDD size :265 after 8828
Invariant property smplace_242 does not hold.
Invariant property smplace_160 does not hold.
Invariant property smplace_159 does not hold.
Invariant property smplace_158 does not hold.
Invariant property smplace_157 does not hold.
Invariant property smplace_155 does not hold.
Invariant property smplace_154 does not hold.
Invariant property smplace_152 does not hold.
Invariant property smplace_150 does not hold.
SDD proceeding with computation,279 properties remain. new max is 256
SDD size :8828 after 24195
Invariant property smplace_244 does not hold.
Invariant property smplace_205 does not hold.
Invariant property smplace_204 does not hold.
Invariant property smplace_203 does not hold.
Invariant property smplace_139 does not hold.
Invariant property smplace_137 does not hold.
Invariant property smplace_95 does not hold.
SDD proceeding with computation,272 properties remain. new max is 256
SDD size :24195 after 39838
Invariant property smplace_240 does not hold.
Invariant property smplace_238 does not hold.
Invariant property smplace_202 does not hold.
Invariant property smplace_201 does not hold.
Invariant property smplace_200 does not hold.
Invariant property smplace_199 does not hold.
Invariant property smplace_198 does not hold.
Invariant property smplace_197 does not hold.
Invariant property smplace_196 does not hold.
SDD proceeding with computation,263 properties remain. new max is 256
SDD size :39838 after 111655
Invariant property smplace_224 does not hold.
Invariant property smplace_170 does not hold.
Invariant property smplace_168 does not hold.
Invariant property smplace_146 does not hold.
Invariant property smplace_144 does not hold.
SDD proceeding with computation,258 properties remain. new max is 256
SDD size :111655 after 612826
SDD proceeding with computation,258 properties remain. new max is 512
SDD size :612826 after 648331
[2023-03-09 08:02:22] [INFO ] After 1077ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:109
Invariant property smplace_394 does not hold.
Invariant property smplace_237 does not hold.
Invariant property smplace_236 does not hold.
Invariant property smplace_235 does not hold.
Invariant property smplace_233 does not hold.
Invariant property smplace_231 does not hold.
Invariant property smplace_229 does not hold.
Invariant property smplace_227 does not hold.
Invariant property smplace_226 does not hold.
Invariant property smplace_222 does not hold.
Invariant property smplace_220 does not hold.
Invariant property smplace_219 does not hold.
Invariant property smplace_217 does not hold.
Invariant property smplace_216 does not hold.
Invariant property smplace_215 does not hold.
Invariant property smplace_214 does not hold.
Invariant property smplace_213 does not hold.
Invariant property smplace_212 does not hold.
Invariant property smplace_211 does not hold.
Invariant property smplace_210 does not hold.
Invariant property smplace_209 does not hold.
Invariant property smplace_208 does not hold.
Invariant property smplace_191 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_172 does not hold.
Invariant property smplace_65 does not hold.
SDD proceeding with computation,230 properties remain. new max is 512
SDD size :648331 after 1.97668e+07
Invariant property smplace_228 does not hold.
SDD proceeding with computation,229 properties remain. new max is 512
SDD size :1.97668e+07 after 2.04342e+07
Invariant property smplace_234 does not hold.
Invariant property smplace_232 does not hold.
Invariant property smplace_230 does not hold.
SDD proceeding with computation,226 properties remain. new max is 512
SDD size :2.04342e+07 after 2.17529e+07
[2023-03-09 08:02:23] [INFO ] [Nat]Absence check using 39 positive place invariants in 24 ms returned sat
[2023-03-09 08:02:23] [INFO ] [Nat]Absence check using 39 positive and 26 generalized place invariants in 38 ms returned sat
SDD proceeding with computation,226 properties remain. new max is 1024
SDD size :2.17529e+07 after 2.26757e+07
SDD proceeding with computation,226 properties remain. new max is 2048
SDD size :2.26757e+07 after 2.96118e+07
Invariant property smplace_390 does not hold.
Invariant property smplace_369 does not hold.
Invariant property smplace_179 does not hold.
Invariant property smplace_177 does not hold.
Invariant property smplace_175 does not hold.
Invariant property smplace_171 does not hold.
Invariant property smplace_169 does not hold.
Invariant property smplace_167 does not hold.
Invariant property smplace_125 does not hold.
SDD proceeding with computation,217 properties remain. new max is 2048
SDD size :2.96118e+07 after 1.91111e+08
Invariant property smplace_218 does not hold.
Invariant property smplace_195 does not hold.
Invariant property smplace_94 does not hold.
SDD proceeding with computation,214 properties remain. new max is 2048
SDD size :1.91111e+08 after 1.92275e+08
Invariant property smplace_207 does not hold.
SDD proceeding with computation,213 properties remain. new max is 2048
SDD size :1.92275e+08 after 2.26487e+08
SDD proceeding with computation,213 properties remain. new max is 4096
SDD size :2.26487e+08 after 4.51731e+08
SDD proceeding with computation,213 properties remain. new max is 8192
SDD size :4.51731e+08 after 8.03634e+08
Invariant property smplace_398 does not hold.
Invariant property smplace_397 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_392 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_381 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_365 does not hold.
Invariant property smplace_363 does not hold.
Invariant property smplace_360 does not hold.
Invariant property smplace_351 does not hold.
Invariant property smplace_264 does not hold.
Invariant property smplace_190 does not hold.
Invariant property smplace_64 does not hold.
SDD proceeding with computation,191 properties remain. new max is 8192
SDD size :8.03634e+08 after 1.57029e+13
Invariant property smplace_380 does not hold.
Invariant property smplace_379 does not hold.
Invariant property smplace_377 does not hold.
Invariant property smplace_376 does not hold.
Invariant property smplace_375 does not hold.
Invariant property smplace_374 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_349 does not hold.
Invariant property smplace_348 does not hold.
Invariant property smplace_347 does not hold.
Invariant property smplace_346 does not hold.
Invariant property smplace_345 does not hold.
Invariant property smplace_344 does not hold.
Invariant property smplace_330 does not hold.
Invariant property smplace_329 does not hold.
Invariant property smplace_328 does not hold.
Invariant property smplace_327 does not hold.
Invariant property smplace_326 does not hold.
Invariant property smplace_323 does not hold.
Invariant property smplace_322 does not hold.
Invariant property smplace_320 does not hold.
Invariant property smplace_319 does not hold.
Invariant property smplace_317 does not hold.
Invariant property smplace_316 does not hold.
Invariant property smplace_292 does not hold.
Invariant property smplace_290 does not hold.
Invariant property smplace_288 does not hold.
Invariant property smplace_254 does not hold.
[2023-03-09 08:02:32] [INFO ] After 3319ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :109
[2023-03-09 08:02:32] [INFO ] Deduced a trap composed of 36 places in 98 ms of which 24 ms to minimize.
[2023-03-09 08:02:32] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 156 ms
[2023-03-09 08:02:32] [INFO ] Deduced a trap composed of 17 places in 151 ms of which 1 ms to minimize.
[2023-03-09 08:02:32] [INFO ] Deduced a trap composed of 27 places in 111 ms of which 2 ms to minimize.
[2023-03-09 08:02:33] [INFO ] Deduced a trap composed of 12 places in 105 ms of which 2 ms to minimize.
[2023-03-09 08:02:33] [INFO ] Deduced a trap composed of 13 places in 69 ms of which 1 ms to minimize.
[2023-03-09 08:02:33] [INFO ] Deduced a trap composed of 24 places in 58 ms of which 0 ms to minimize.
[2023-03-09 08:02:33] [INFO ] Deduced a trap composed of 19 places in 57 ms of which 0 ms to minimize.
[2023-03-09 08:02:33] [INFO ] Deduced a trap composed of 20 places in 32 ms of which 1 ms to minimize.
[2023-03-09 08:02:33] [INFO ] Deduced a trap composed of 21 places in 34 ms of which 0 ms to minimize.
[2023-03-09 08:02:33] [INFO ] Trap strengthening (SAT) tested/added 9/8 trap constraints in 1019 ms
[2023-03-09 08:02:33] [INFO ] Deduced a trap composed of 19 places in 100 ms of which 1 ms to minimize.
[2023-03-09 08:02:34] [INFO ] Deduced a trap composed of 23 places in 96 ms of which 0 ms to minimize.
[2023-03-09 08:02:34] [INFO ] Deduced a trap composed of 32 places in 94 ms of which 1 ms to minimize.
[2023-03-09 08:02:34] [INFO ] Deduced a trap composed of 23 places in 96 ms of which 0 ms to minimize.
[2023-03-09 08:02:34] [INFO ] Deduced a trap composed of 56 places in 97 ms of which 1 ms to minimize.
[2023-03-09 08:02:34] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 579 ms
SDD proceeding with computation,161 properties remain. new max is 8192
SDD size :1.57029e+13 after 4.36197e+13
[2023-03-09 08:02:35] [INFO ] Deduced a trap composed of 31 places in 103 ms of which 0 ms to minimize.
[2023-03-09 08:02:35] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 136 ms
[2023-03-09 08:02:35] [INFO ] Deduced a trap composed of 33 places in 93 ms of which 0 ms to minimize.
[2023-03-09 08:02:35] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 123 ms
Invariant property smplace_343 does not hold.
Invariant property smplace_342 does not hold.
Invariant property smplace_331 does not hold.
Invariant property smplace_314 does not hold.
Invariant property smplace_313 does not hold.
Invariant property smplace_286 does not hold.
[2023-03-09 08:02:37] [INFO ] Deduced a trap composed of 8 places in 92 ms of which 1 ms to minimize.
[2023-03-09 08:02:37] [INFO ] Deduced a trap composed of 16 places in 69 ms of which 1 ms to minimize.
[2023-03-09 08:02:37] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 204 ms
[2023-03-09 08:02:37] [INFO ] Deduced a trap composed of 17 places in 49 ms of which 1 ms to minimize.
[2023-03-09 08:02:37] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 88 ms
[2023-03-09 08:02:38] [INFO ] After 9570ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :109
Attempting to minimize the solution found.
SDD proceeding with computation,155 properties remain. new max is 8192
SDD size :4.36197e+13 after 6.49621e+13
Minimization took 2492 ms.
[2023-03-09 08:02:41] [INFO ] After 18683ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :109
Invariant property smplace_341 does not hold.
Invariant property smplace_340 does not hold.
Invariant property smplace_339 does not hold.
Invariant property smplace_338 does not hold.
Invariant property smplace_333 does not hold.
Invariant property smplace_332 does not hold.
Invariant property smplace_311 does not hold.
Invariant property smplace_310 does not hold.
Invariant property smplace_308 does not hold.
Invariant property smplace_307 does not hold.
Invariant property smplace_284 does not hold.
Invariant property smplace_282 does not hold.
SDD proceeding with computation,143 properties remain. new max is 8192
SDD size :6.49621e+13 after 1.20597e+14
Invariant property smplace_336 does not hold.
Invariant property smplace_335 does not hold.
Invariant property smplace_334 does not hold.
Invariant property smplace_302 does not hold.
Invariant property smplace_301 does not hold.
Invariant property smplace_278 does not hold.
SDD proceeding with computation,137 properties remain. new max is 8192
SDD size :1.20597e+14 after 1.32316e+14
Invariant property smplace_337 does not hold.
Invariant property smplace_305 does not hold.
Invariant property smplace_304 does not hold.
Invariant property smplace_280 does not hold.
Parikh walk visited 1 properties in 19147 ms.
Support contains 108 out of 399 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 399/399 places, 350/350 transitions.
Graph (complete) has 858 edges and 399 vertex of which 393 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.5 ms
Discarding 6 places :
Also discarding 4 output transitions
Drop transitions removed 4 transitions
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions 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 393 transition count 323
Reduce places removed 21 places and 0 transitions.
Iterating post reduction 1 with 21 rules applied. Total rules applied 45 place count 372 transition count 323
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 372 transition count 314
Deduced a syphon composed of 9 places in 2 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 18 rules applied. Total rules applied 63 place count 363 transition count 314
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 82 place count 344 transition count 295
Iterating global reduction 2 with 19 rules applied. Total rules applied 101 place count 344 transition count 295
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 344 transition count 294
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 103 place count 343 transition count 294
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 118 place count 328 transition count 279
Iterating global reduction 2 with 15 rules applied. Total rules applied 133 place count 328 transition count 279
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Drop transitions 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 328 transition count 264
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 326 transition count 263
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 326 transition count 260
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 323 transition count 260
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 246 transition count 183
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 244 transition count 185
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 4 with 1 rules applied. Total rules applied 316 place count 244 transition count 184
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 317 place count 243 transition count 184
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 318 place count 242 transition count 183
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 319 place count 241 transition count 183
Applied a total of 319 rules in 130 ms. Remains 241 /399 variables (removed 158) and now considering 183/350 (removed 167) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 131 ms. Remains : 241/399 places, 183/350 transitions.
SDD proceeding with computation,133 properties remain. new max is 8192
SDD size :1.32316e+14 after 1.34669e+14
Invariant property smplace_270 does not hold.
Invariant property smplace_269 does not hold.
Invariant property smplace_262 does not hold.
SDD proceeding with computation,130 properties remain. new max is 8192
SDD size :1.34669e+14 after 1.36629e+14
Invariant property smplace_260 does not hold.
SDD proceeding with computation,129 properties remain. new max is 8192
SDD size :1.36629e+14 after 1.48134e+14
SDD proceeding with computation,129 properties remain. new max is 16384
SDD size :1.48134e+14 after 1.52837e+14
Invariant property smplace_325 does not hold.
Interrupted random walk after 711885 steps, including 34142 resets, run timeout after 30001 ms. (steps per millisecond=23 ) properties seen 5
Incomplete Best-First random walk after 10001 steps, including 92 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10001 steps, including 95 resets, run finished after 102 ms. (steps per millisecond=98 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10001 steps, including 82 resets, run finished after 102 ms. (steps per millisecond=98 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10000 steps, including 100 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10001 steps, including 95 resets, run finished after 104 ms. (steps per millisecond=96 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10001 steps, including 84 resets, run finished after 104 ms. (steps per millisecond=96 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10001 steps, including 89 resets, run finished after 101 ms. (steps per millisecond=99 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10001 steps, including 85 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10001 steps, including 92 resets, run finished after 93 ms. (steps per millisecond=107 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10000 steps, including 87 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10001 steps, including 102 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10001 steps, including 90 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10000 steps, including 84 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10000 steps, including 83 resets, run finished after 105 ms. (steps per millisecond=95 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10001 steps, including 97 resets, run finished after 93 ms. (steps per millisecond=107 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10000 steps, including 92 resets, run finished after 122 ms. (steps per millisecond=81 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10001 steps, including 96 resets, run finished after 133 ms. (steps per millisecond=75 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10001 steps, including 91 resets, run finished after 73 ms. (steps per millisecond=137 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10001 steps, including 90 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10000 steps, including 93 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10001 steps, including 105 resets, run finished after 90 ms. (steps per millisecond=111 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10001 steps, including 81 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10001 steps, including 86 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10001 steps, including 99 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10001 steps, including 95 resets, run finished after 103 ms. (steps per millisecond=97 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10001 steps, including 86 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10000 steps, including 87 resets, run finished after 122 ms. (steps per millisecond=81 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10000 steps, including 86 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10001 steps, including 96 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10001 steps, including 94 resets, run finished after 103 ms. (steps per millisecond=97 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10000 steps, including 93 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10001 steps, including 78 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10001 steps, including 92 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10001 steps, including 95 resets, run finished after 88 ms. (steps per millisecond=113 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10000 steps, including 102 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10000 steps, including 94 resets, run finished after 99 ms. (steps per millisecond=101 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10001 steps, including 100 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10000 steps, including 88 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10000 steps, including 94 resets, run finished after 129 ms. (steps per millisecond=77 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10001 steps, including 92 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10001 steps, including 90 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10001 steps, including 90 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10000 steps, including 94 resets, run finished after 94 ms. (steps per millisecond=106 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10001 steps, including 83 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10001 steps, including 95 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10000 steps, including 107 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10000 steps, including 98 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10001 steps, including 89 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10000 steps, including 98 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10001 steps, including 93 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 103) seen :0
Finished probabilistic random walk after 550693 steps, run visited all 103 properties in 4846 ms. (steps per millisecond=113 )
Probabilistic random walk after 550693 steps, saw 139263 distinct states, run finished after 4846 ms. (steps per millisecond=113 ) properties seen :103
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 313 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK PARIKH_WALK PROBABILISTIC_WALK MARKED_SUFFIX_TEST TOPOLOGICAL
Total runtime 79218 ms.

BK_STOP 1678349020798

--------------------
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_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /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-30b"
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 2-5348"
echo " Executing tool itstools"
echo " Input is DES-PT-30b, 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 r115-tall-167814493600283"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DES-PT-30b.tgz
mv DES-PT-30b 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 ;