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.r374-tall-171683791200508.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 ShieldRVs-PT-020B, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r374-tall-171683791200508
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 684K
-rw-r--r-- 1 mcc users 8.3K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 96K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 63K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.6K May 19 07:16 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 19 16:37 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K May 19 07:32 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 19 19:14 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.4K Apr 12 17:39 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 70K Apr 12 17:39 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.6K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 86K May 14 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 23 07:55 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:55 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 5 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 244K 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 1716932122061

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=ShieldRVs-PT-020B
Not applying reductions.
Model is PT
StableMarking PT
Running Version 202304061127
[2024-05-28 21:35:23] [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]
[2024-05-28 21:35:23] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 21:35:23] [INFO ] Load time of PNML (sax parser for PT used): 88 ms
[2024-05-28 21:35:23] [INFO ] Transformed 803 places.
[2024-05-28 21:35:23] [INFO ] Transformed 903 transitions.
[2024-05-28 21:35:23] [INFO ] Found NUPN structural information;
[2024-05-28 21:35:23] [INFO ] Parsed PT model containing 803 places and 903 transitions and 2880 arcs in 161 ms.
Structural test allowed to assert that 381 places are NOT stable. Took 9 ms.
[2024-05-28 21:35:24] [INFO ] Flatten gal took : 157 ms
[2024-05-28 21:35:24] [INFO ] Flatten gal took : 78 ms
[2024-05-28 21:35:24] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6784230748102771833.gal : 62 ms
[2024-05-28 21:35:24] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4217432068244413910.prop : 9 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/ReachabilityCardinality6784230748102771833.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality4217432068244413910.prop' '--nowitness' '--gen-order' 'FOLLOW'
Incomplete random walk after 10000 steps, including 11 resets, run finished after 697 ms. (steps per millisecond=14 ) properties (out of 422) seen :375
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=23 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 47) seen :0

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 ...328
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 47) seen :0
Loading property file /tmp/ReachabilityCardinality4217432068244413910.prop.
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 38 ms. (steps per millisecond=26 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 47) seen :0
Running SMT prover for 47 properties.
// Phase 1: matrix 903 rows 803 cols
[2024-05-28 21:35:25] [INFO ] Computed 81 invariants in 54 ms
SDD proceeding with computation,422 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,422 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,422 properties remain. new max is 16
SDD size :10 after 19
SDD proceeding with computation,422 properties remain. new max is 32
SDD size :19 after 70
SDD proceeding with computation,422 properties remain. new max is 64
SDD size :70 after 1378
SDD proceeding with computation,422 properties remain. new max is 128
SDD size :1378 after 1.35906e+07
SDD proceeding with computation,422 properties remain. new max is 256
SDD size :1.35906e+07 after 1.72006e+15
[2024-05-28 21:35:26] [INFO ] After 1251ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:47
SDD proceeding with computation,422 properties remain. new max is 512
SDD size :1.72006e+15 after 5.05488e+32
Invariant property smplace_799 does not hold.
Invariant property smplace_788 does not hold.
Invariant property smplace_784 does not hold.
Invariant property smplace_783 does not hold.
Invariant property smplace_760 does not hold.
Invariant property smplace_749 does not hold.
Invariant property smplace_745 does not hold.
Invariant property smplace_744 does not hold.
Invariant property smplace_721 does not hold.
Invariant property smplace_710 does not hold.
Invariant property smplace_706 does not hold.
Invariant property smplace_705 does not hold.
Invariant property smplace_682 does not hold.
Invariant property smplace_671 does not hold.
Invariant property smplace_667 does not hold.
Invariant property smplace_666 does not hold.
Invariant property smplace_643 does not hold.
Invariant property smplace_632 does not hold.
Invariant property smplace_628 does not hold.
Invariant property smplace_627 does not hold.
Invariant property smplace_604 does not hold.
Invariant property smplace_593 does not hold.
Invariant property smplace_589 does not hold.
Invariant property smplace_588 does not hold.
Invariant property smplace_565 does not hold.
Invariant property smplace_554 does not hold.
Invariant property smplace_550 does not hold.
Invariant property smplace_549 does not hold.
Invariant property smplace_526 does not hold.
Invariant property smplace_515 does not hold.
Invariant property smplace_511 does not hold.
Invariant property smplace_510 does not hold.
Invariant property smplace_487 does not hold.
Invariant property smplace_476 does not hold.
Invariant property smplace_472 does not hold.
Invariant property smplace_471 does not hold.
Invariant property smplace_448 does not hold.
Invariant property smplace_437 does not hold.
Invariant property smplace_433 does not hold.
Invariant property smplace_432 does not hold.
Invariant property smplace_409 does not hold.
Invariant property smplace_398 does not hold.
Invariant property smplace_394 does not hold.
Invariant property smplace_393 does not hold.
Invariant property smplace_370 does not hold.
Invariant property smplace_359 does not hold.
Invariant property smplace_355 does not hold.
Invariant property smplace_354 does not hold.
Invariant property smplace_331 does not hold.
Invariant property smplace_320 does not hold.
[2024-05-28 21:35:27] [INFO ] [Nat]Absence check using 81 positive place invariants in 31 ms returned sat
Invariant property smplace_316 does not hold.
Invariant property smplace_315 does not hold.
Invariant property smplace_292 does not hold.
Invariant property smplace_281 does not hold.
Invariant property smplace_277 does not hold.
Invariant property smplace_276 does not hold.
Invariant property smplace_253 does not hold.
Invariant property smplace_242 does not hold.
Invariant property smplace_238 does not hold.
Invariant property smplace_237 does not hold.
Invariant property smplace_214 does not hold.
Invariant property smplace_203 does not hold.
Invariant property smplace_199 does not hold.
Invariant property smplace_198 does not hold.
Invariant property smplace_175 does not hold.
Invariant property smplace_164 does not hold.
Invariant property smplace_160 does not hold.
Invariant property smplace_159 does not hold.
Invariant property smplace_136 does not hold.
Invariant property smplace_125 does not hold.
Invariant property smplace_121 does not hold.
Invariant property smplace_120 does not hold.
Invariant property smplace_97 does not hold.
Invariant property smplace_86 does not hold.
Invariant property smplace_82 does not hold.
Invariant property smplace_81 does not hold.
Invariant property smplace_58 does not hold.
Invariant property smplace_57 does not hold.
Invariant property smplace_56 does not hold.
Invariant property smplace_54 does not hold.
Invariant property smplace_53 does not hold.
Invariant property smplace_52 does not hold.
Invariant property smplace_47 does not hold.
Invariant property smplace_46 does not hold.
Invariant property smplace_45 does not hold.
Invariant property smplace_43 does not hold.
Invariant property smplace_42 does not hold.
Invariant property smplace_39 does not hold.
Invariant property smplace_38 does not hold.
Invariant property smplace_33 does not hold.
Invariant property smplace_32 does not hold.
Invariant property smplace_31 does not hold.
Invariant property smplace_30 does not hold.
Invariant property smplace_29 does not hold.
Invariant property smplace_22 does not hold.
Invariant property smplace_21 does not hold.
SDD proceeding with computation,326 properties remain. new max is 512
SDD size :5.05488e+32 after 2.14484e+43
Invariant property smplace_96 does not hold.
Invariant property smplace_93 does not hold.
Invariant property smplace_92 does not hold.
Invariant property smplace_91 does not hold.
Invariant property smplace_85 does not hold.
Invariant property smplace_84 does not hold.
Invariant property smplace_78 does not hold.
Invariant property smplace_77 does not hold.
Invariant property smplace_72 does not hold.
Invariant property smplace_70 does not hold.
Invariant property smplace_55 does not hold.
Invariant property smplace_44 does not hold.
Invariant property smplace_28 does not hold.
SDD proceeding with computation,313 properties remain. new max is 512
SDD size :2.14484e+43 after 2.14484e+43
Invariant property smplace_71 does not hold.
SDD proceeding with computation,312 properties remain. new max is 512
SDD size :2.14484e+43 after 2.14484e+43
Invariant property smplace_95 does not hold.
Invariant property smplace_69 does not hold.
SDD proceeding with computation,310 properties remain. new max is 512
SDD size :2.14484e+43 after 2.14484e+43
SDD proceeding with computation,310 properties remain. new max is 1024
SDD size :2.14484e+43 after 2.14484e+43
Invariant property smplace_135 does not hold.
Invariant property smplace_111 does not hold.
Invariant property smplace_68 does not hold.
Invariant property smplace_67 does not hold.
SDD proceeding with computation,306 properties remain. new max is 1024
SDD size :2.14484e+43 after 2.14484e+43
Invariant property smplace_132 does not hold.
Invariant property smplace_131 does not hold.
Invariant property smplace_130 does not hold.
Invariant property smplace_124 does not hold.
Invariant property smplace_123 does not hold.
Invariant property smplace_117 does not hold.
Invariant property smplace_116 does not hold.
Invariant property smplace_109 does not hold.
Invariant property smplace_94 does not hold.
Invariant property smplace_83 does not hold.
SDD proceeding with computation,296 properties remain. new max is 1024
SDD size :2.14484e+43 after 2.14484e+43
Invariant property smplace_110 does not hold.
SDD proceeding with computation,295 properties remain. new max is 1024
SDD size :2.14484e+43 after 2.14484e+43
Invariant property smplace_134 does not hold.
Invariant property smplace_108 does not hold.
Invariant property smplace_107 does not hold.
SDD proceeding with computation,292 properties remain. new max is 1024
SDD size :2.14484e+43 after 2.14484e+43
Invariant property smplace_174 does not hold.
Invariant property smplace_150 does not hold.
Invariant property smplace_106 does not hold.
SDD proceeding with computation,289 properties remain. new max is 1024
SDD size :2.14484e+43 after 2.14484e+43
SDD proceeding with computation,289 properties remain. new max is 2048
SDD size :2.14484e+43 after 2.14484e+43
[2024-05-28 21:35:29] [INFO ] After 1858ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :47
Invariant property smplace_171 does not hold.
Invariant property smplace_170 does not hold.
Invariant property smplace_169 does not hold.
Invariant property smplace_163 does not hold.
Invariant property smplace_162 does not hold.
Invariant property smplace_156 does not hold.
Invariant property smplace_155 does not hold.
Invariant property smplace_148 does not hold.
Invariant property smplace_133 does not hold.
Invariant property smplace_122 does not hold.
SDD proceeding with computation,279 properties remain. new max is 2048
SDD size :2.14484e+43 after 2.14484e+43
[2024-05-28 21:35:29] [INFO ] Deduced a trap composed of 26 places in 282 ms of which 7 ms to minimize.
Invariant property smplace_149 does not hold.
SDD proceeding with computation,278 properties remain. new max is 2048
SDD size :2.14484e+43 after 2.14484e+43
[2024-05-28 21:35:30] [INFO ] Deduced a trap composed of 25 places in 228 ms of which 1 ms to minimize.
SDD proceeding with computation,278 properties remain. new max is 4096
SDD size :2.14484e+43 after 2.14484e+43
[2024-05-28 21:35:30] [INFO ] Deduced a trap composed of 19 places in 228 ms of which 1 ms to minimize.
[2024-05-28 21:35:30] [INFO ] Deduced a trap composed of 16 places in 206 ms of which 2 ms to minimize.
[2024-05-28 21:35:30] [INFO ] Deduced a trap composed of 43 places in 209 ms of which 1 ms to minimize.
[2024-05-28 21:35:31] [INFO ] Deduced a trap composed of 25 places in 195 ms of which 1 ms to minimize.
Invariant property smplace_213 does not hold.
Invariant property smplace_189 does not hold.
Invariant property smplace_173 does not hold.
Invariant property smplace_147 does not hold.
Invariant property smplace_146 does not hold.
Invariant property smplace_145 does not hold.
SDD proceeding with computation,272 properties remain. new max is 4096
SDD size :2.14484e+43 after 2.14484e+43
[2024-05-28 21:35:31] [INFO ] Deduced a trap composed of 31 places in 192 ms of which 1 ms to minimize.
SDD proceeding with computation,272 properties remain. new max is 8192
SDD size :2.14484e+43 after 2.14484e+43
[2024-05-28 21:35:31] [INFO ] Deduced a trap composed of 27 places in 183 ms of which 1 ms to minimize.
[2024-05-28 21:35:31] [INFO ] Deduced a trap composed of 32 places in 180 ms of which 1 ms to minimize.
[2024-05-28 21:35:32] [INFO ] Deduced a trap composed of 38 places in 178 ms of which 1 ms to minimize.
[2024-05-28 21:35:32] [INFO ] Deduced a trap composed of 46 places in 172 ms of which 1 ms to minimize.
[2024-05-28 21:35:32] [INFO ] Deduced a trap composed of 24 places in 173 ms of which 1 ms to minimize.
[2024-05-28 21:35:32] [INFO ] Deduced a trap composed of 37 places in 172 ms of which 1 ms to minimize.
[2024-05-28 21:35:32] [INFO ] Deduced a trap composed of 15 places in 156 ms of which 0 ms to minimize.
[2024-05-28 21:35:33] [INFO ] Deduced a trap composed of 22 places in 183 ms of which 0 ms to minimize.
Invariant property smplace_210 does not hold.
Invariant property smplace_209 does not hold.
Invariant property smplace_208 does not hold.
Invariant property smplace_202 does not hold.
Invariant property smplace_201 does not hold.
Invariant property smplace_195 does not hold.
Invariant property smplace_194 does not hold.
Invariant property smplace_188 does not hold.
Invariant property smplace_187 does not hold.
Invariant property smplace_172 does not hold.
Invariant property smplace_161 does not hold.
SDD proceeding with computation,261 properties remain. new max is 8192
SDD size :2.14484e+43 after 2.14484e+43
[2024-05-28 21:35:33] [INFO ] Deduced a trap composed of 25 places in 196 ms of which 0 ms to minimize.
[2024-05-28 21:35:33] [INFO ] Deduced a trap composed of 30 places in 180 ms of which 0 ms to minimize.
[2024-05-28 21:35:33] [INFO ] Deduced a trap composed of 35 places in 192 ms of which 0 ms to minimize.
[2024-05-28 21:35:33] [INFO ] Deduced a trap composed of 40 places in 177 ms of which 0 ms to minimize.
[2024-05-28 21:35:34] [INFO ] Deduced a trap composed of 35 places in 172 ms of which 1 ms to minimize.
SDD proceeding with computation,261 properties remain. new max is 16384
SDD size :2.14484e+43 after 2.14484e+43
[2024-05-28 21:35:34] [INFO ] Deduced a trap composed of 35 places in 156 ms of which 1 ms to minimize.
[2024-05-28 21:35:34] [INFO ] Deduced a trap composed of 37 places in 162 ms of which 1 ms to minimize.
[2024-05-28 21:35:34] [INFO ] Deduced a trap composed of 29 places in 170 ms of which 0 ms to minimize.
[2024-05-28 21:35:34] [INFO ] Deduced a trap composed of 42 places in 150 ms of which 0 ms to minimize.
[2024-05-28 21:35:35] [INFO ] Deduced a trap composed of 57 places in 149 ms of which 0 ms to minimize.
[2024-05-28 21:35:35] [INFO ] Deduced a trap composed of 50 places in 137 ms of which 0 ms to minimize.
[2024-05-28 21:35:35] [INFO ] Deduced a trap composed of 34 places in 128 ms of which 1 ms to minimize.
[2024-05-28 21:35:35] [INFO ] Deduced a trap composed of 29 places in 126 ms of which 0 ms to minimize.
[2024-05-28 21:35:35] [INFO ] Deduced a trap composed of 33 places in 107 ms of which 0 ms to minimize.
[2024-05-28 21:35:35] [INFO ] Deduced a trap composed of 23 places in 105 ms of which 1 ms to minimize.
[2024-05-28 21:35:35] [INFO ] Deduced a trap composed of 30 places in 110 ms of which 1 ms to minimize.
[2024-05-28 21:35:36] [INFO ] Deduced a trap composed of 41 places in 118 ms of which 0 ms to minimize.
[2024-05-28 21:35:36] [INFO ] Deduced a trap composed of 39 places in 110 ms of which 0 ms to minimize.
[2024-05-28 21:35:36] [INFO ] Deduced a trap composed of 35 places in 112 ms of which 4 ms to minimize.
[2024-05-28 21:35:36] [INFO ] Deduced a trap composed of 30 places in 180 ms of which 0 ms to minimize.
[2024-05-28 21:35:36] [INFO ] Deduced a trap composed of 27 places in 174 ms of which 0 ms to minimize.
[2024-05-28 21:35:36] [INFO ] Deduced a trap composed of 27 places in 171 ms of which 1 ms to minimize.
[2024-05-28 21:35:37] [INFO ] Deduced a trap composed of 38 places in 179 ms of which 1 ms to minimize.
Invariant property smplace_252 does not hold.
Invariant property smplace_228 does not hold.
Invariant property smplace_212 does not hold.
Invariant property smplace_186 does not hold.
Invariant property smplace_185 does not hold.
Invariant property smplace_184 does not hold.
SDD proceeding with computation,255 properties remain. new max is 16384
SDD size :2.14484e+43 after 2.14484e+43
[2024-05-28 21:35:37] [INFO ] Deduced a trap composed of 26 places in 181 ms of which 1 ms to minimize.
[2024-05-28 21:35:37] [INFO ] Deduced a trap composed of 26 places in 171 ms of which 1 ms to minimize.
[2024-05-28 21:35:37] [INFO ] Deduced a trap composed of 25 places in 169 ms of which 1 ms to minimize.
[2024-05-28 21:35:38] [INFO ] Deduced a trap composed of 26 places in 168 ms of which 1 ms to minimize.
[2024-05-28 21:35:38] [INFO ] Deduced a trap composed of 22 places in 173 ms of which 1 ms to minimize.
[2024-05-28 21:35:38] [INFO ] Deduced a trap composed of 27 places in 163 ms of which 1 ms to minimize.
[2024-05-28 21:35:38] [INFO ] Deduced a trap composed of 25 places in 163 ms of which 1 ms to minimize.
[2024-05-28 21:35:38] [INFO ] Deduced a trap composed of 31 places in 145 ms of which 1 ms to minimize.
[2024-05-28 21:35:38] [INFO ] Deduced a trap composed of 37 places in 123 ms of which 1 ms to minimize.
[2024-05-28 21:35:39] [INFO ] Deduced a trap composed of 42 places in 132 ms of which 0 ms to minimize.
[2024-05-28 21:35:39] [INFO ] Deduced a trap composed of 42 places in 128 ms of which 0 ms to minimize.
[2024-05-28 21:35:39] [INFO ] Deduced a trap composed of 41 places in 115 ms of which 1 ms to minimize.
Invariant property smplace_249 does not hold.
Invariant property smplace_248 does not hold.
Invariant property smplace_247 does not hold.
Invariant property smplace_241 does not hold.
Invariant property smplace_240 does not hold.
Invariant property smplace_234 does not hold.
Invariant property smplace_233 does not hold.
Invariant property smplace_226 does not hold.
Invariant property smplace_211 does not hold.
Invariant property smplace_200 does not hold.
SDD proceeding with computation,245 properties remain. new max is 16384
SDD size :2.14484e+43 after 2.14484e+43
[2024-05-28 21:35:39] [INFO ] Deduced a trap composed of 20 places in 117 ms of which 1 ms to minimize.
[2024-05-28 21:35:39] [INFO ] Deduced a trap composed of 46 places in 141 ms of which 0 ms to minimize.
[2024-05-28 21:35:39] [INFO ] Deduced a trap composed of 20 places in 137 ms of which 0 ms to minimize.
[2024-05-28 21:35:40] [INFO ] Deduced a trap composed of 28 places in 127 ms of which 0 ms to minimize.
[2024-05-28 21:35:40] [INFO ] Deduced a trap composed of 20 places in 131 ms of which 1 ms to minimize.
[2024-05-28 21:35:40] [INFO ] Deduced a trap composed of 26 places in 140 ms of which 8 ms to minimize.
[2024-05-28 21:35:40] [INFO ] Deduced a trap composed of 23 places in 126 ms of which 1 ms to minimize.
[2024-05-28 21:35:40] [INFO ] Deduced a trap composed of 22 places in 112 ms of which 0 ms to minimize.
[2024-05-28 21:35:40] [INFO ] Deduced a trap composed of 35 places in 108 ms of which 0 ms to minimize.
[2024-05-28 21:35:41] [INFO ] Deduced a trap composed of 33 places in 115 ms of which 1 ms to minimize.
[2024-05-28 21:35:41] [INFO ] Deduced a trap composed of 38 places in 108 ms of which 1 ms to minimize.
[2024-05-28 21:35:41] [INFO ] Deduced a trap composed of 44 places in 104 ms of which 0 ms to minimize.
[2024-05-28 21:35:41] [INFO ] Deduced a trap composed of 33 places in 98 ms of which 0 ms to minimize.
[2024-05-28 21:35:41] [INFO ] Deduced a trap composed of 33 places in 103 ms of which 1 ms to minimize.
[2024-05-28 21:35:41] [INFO ] Deduced a trap composed of 24 places in 99 ms of which 0 ms to minimize.
[2024-05-28 21:35:41] [INFO ] Deduced a trap composed of 29 places in 104 ms of which 0 ms to minimize.
Invariant property smplace_251 does not hold.
Invariant property smplace_225 does not hold.
SDD proceeding with computation,243 properties remain. new max is 16384
[2024-05-28 21:35:41] [INFO ] Deduced a trap composed of 39 places in 87 ms of which 1 ms to minimize.
SDD size :2.14484e+43 after 2.14484e+43
[2024-05-28 21:35:42] [INFO ] Deduced a trap composed of 49 places in 81 ms of which 0 ms to minimize.
[2024-05-28 21:35:42] [INFO ] Deduced a trap composed of 50 places in 91 ms of which 1 ms to minimize.
[2024-05-28 21:35:42] [INFO ] Deduced a trap composed of 50 places in 87 ms of which 1 ms to minimize.
[2024-05-28 21:35:42] [INFO ] Deduced a trap composed of 42 places in 90 ms of which 0 ms to minimize.
[2024-05-28 21:35:42] [INFO ] Deduced a trap composed of 43 places in 91 ms of which 1 ms to minimize.
[2024-05-28 21:35:42] [INFO ] Trap strengthening (SAT) tested/added 73/72 trap constraints in 12931 ms
[2024-05-28 21:35:42] [INFO ] Deduced a trap composed of 45 places in 87 ms of which 1 ms to minimize.
[2024-05-28 21:35:43] [INFO ] Deduced a trap composed of 43 places in 89 ms of which 1 ms to minimize.
[2024-05-28 21:35:43] [INFO ] Deduced a trap composed of 23 places in 188 ms of which 1 ms to minimize.
[2024-05-28 21:35:43] [INFO ] Deduced a trap composed of 46 places in 183 ms of which 1 ms to minimize.
[2024-05-28 21:35:43] [INFO ] Deduced a trap composed of 38 places in 178 ms of which 1 ms to minimize.
[2024-05-28 21:35:43] [INFO ] Deduced a trap composed of 31 places in 175 ms of which 1 ms to minimize.
[2024-05-28 21:35:44] [INFO ] Deduced a trap composed of 20 places in 168 ms of which 1 ms to minimize.
[2024-05-28 21:35:44] [INFO ] Deduced a trap composed of 32 places in 162 ms of which 0 ms to minimize.
[2024-05-28 21:35:44] [INFO ] Deduced a trap composed of 33 places in 164 ms of which 1 ms to minimize.
[2024-05-28 21:35:44] [INFO ] Deduced a trap composed of 32 places in 200 ms of which 0 ms to minimize.
[2024-05-28 21:35:45] [INFO ] Deduced a trap composed of 40 places in 193 ms of which 0 ms to minimize.
[2024-05-28 21:35:45] [INFO ] Deduced a trap composed of 30 places in 236 ms of which 1 ms to minimize.
[2024-05-28 21:35:45] [INFO ] Deduced a trap composed of 31 places in 263 ms of which 1 ms to minimize.
[2024-05-28 21:35:45] [INFO ] Deduced a trap composed of 37 places in 278 ms of which 1 ms to minimize.
[2024-05-28 21:35:46] [INFO ] Deduced a trap composed of 39 places in 280 ms of which 1 ms to minimize.
Invariant property smplace_291 does not hold.
Invariant property smplace_267 does not hold.
Invariant property smplace_227 does not hold.
Invariant property smplace_224 does not hold.
Invariant property smplace_223 does not hold.
SDD proceeding with computation,238 properties remain. new max is 16384
SDD size :2.14484e+43 after 2.14484e+43
[2024-05-28 21:35:46] [INFO ] Deduced a trap composed of 40 places in 361 ms of which 1 ms to minimize.
[2024-05-28 21:35:47] [INFO ] Deduced a trap composed of 38 places in 333 ms of which 1 ms to minimize.
[2024-05-28 21:35:47] [INFO ] Deduced a trap composed of 29 places in 311 ms of which 1 ms to minimize.
[2024-05-28 21:35:47] [INFO ] Deduced a trap composed of 37 places in 297 ms of which 0 ms to minimize.
SDD proceeding with computation,238 properties remain. new max is 32768
SDD size :2.14484e+43 after 2.14484e+43
[2024-05-28 21:35:48] [INFO ] Deduced a trap composed of 37 places in 258 ms of which 1 ms to minimize.
[2024-05-28 21:35:51] [INFO ] Deduced a trap composed of 41 places in 2974 ms of which 1 ms to minimize.
[2024-05-28 21:35:51] [INFO ] Deduced a trap composed of 48 places in 206 ms of which 0 ms to minimize.
Invariant property smplace_288 does not hold.
Invariant property smplace_287 does not hold.
Invariant property smplace_286 does not hold.
Invariant property smplace_280 does not hold.
Invariant property smplace_279 does not hold.
Invariant property smplace_273 does not hold.
Invariant property smplace_272 does not hold.
Invariant property smplace_265 does not hold.
Invariant property smplace_250 does not hold.
Invariant property smplace_239 does not hold.
SDD proceeding with computation,228 properties remain. new max is 32768
SDD size :2.14484e+43 after 2.14484e+43
[2024-05-28 21:35:53] [INFO ] Deduced a trap composed of 14 places in 2031 ms of which 1 ms to minimize.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineResultsWithTraps(DeadlockTester.java:739)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:659)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:353)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:226)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:96)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.applyReachabilitySolver(GlobalPropertySolver.java:724)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.solveProperty(GlobalPropertySolver.java:558)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.preSolveLiveness(GlobalPropertySolver.java:412)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.preStableMarking(GlobalPropertySolver.java:321)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.solveProperty(GlobalPropertySolver.java:294)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:426)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-28 21:35:53] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-28 21:35:53] [INFO ] After 27056ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:47
Parikh walk visited 0 properties in 8005 ms.
Support contains 34 out of 803 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 803/803 places, 903/903 transitions.
Drop transitions removed 81 transitions
Trivial Post-agglo rules discarded 81 transitions
Performed 81 trivial Post agglomeration. Transition count delta: 81
Iterating post reduction 0 with 81 rules applied. Total rules applied 81 place count 803 transition count 822
Reduce places removed 81 places and 0 transitions.
Iterating post reduction 1 with 81 rules applied. Total rules applied 162 place count 722 transition count 822
Performed 100 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 100 Pre rules applied. Total rules applied 162 place count 722 transition count 722
Deduced a syphon composed of 100 places in 2 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 2 with 200 rules applied. Total rules applied 362 place count 622 transition count 722
Discarding 114 places :
Symmetric choice reduction at 2 with 114 rule applications. Total rules 476 place count 508 transition count 608
Iterating global reduction 2 with 114 rules applied. Total rules applied 590 place count 508 transition count 608
Performed 60 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 60 Pre rules applied. Total rules applied 590 place count 508 transition count 548
Deduced a syphon composed of 60 places in 2 ms
Reduce places removed 60 places and 0 transitions.
Iterating global reduction 2 with 120 rules applied. Total rules applied 710 place count 448 transition count 548
Performed 132 Post agglomeration using F-continuation condition.Transition count delta: 132
Deduced a syphon composed of 132 places in 1 ms
Reduce places removed 132 places and 0 transitions.
Iterating global reduction 2 with 264 rules applied. Total rules applied 974 place count 316 transition count 416
Partial Free-agglomeration rule applied 42 times.
Drop transitions removed 42 transitions
Iterating global reduction 2 with 42 rules applied. Total rules applied 1016 place count 316 transition count 416
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 1017 place count 315 transition count 415
Applied a total of 1017 rules in 164 ms. Remains 315 /803 variables (removed 488) and now considering 415/903 (removed 488) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 164 ms. Remains : 315/803 places, 415/903 transitions.
Finished random walk after 4155 steps, including 16 resets, run visited all 34 properties in 76 ms. (steps per millisecond=54 )
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 423 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK MARKED_SUFFIX_TEST DECISION_DIAGRAMS COLLATERAL_PROCESSING TOPOLOGICAL
Total runtime 38236 ms.

BK_STOP 1716932163420

--------------------
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="ShieldRVs-PT-020B"
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 ShieldRVs-PT-020B, 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 r374-tall-171683791200508"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldRVs-PT-020B.tgz
mv ShieldRVs-PT-020B 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 ;