Solver Square Comparison: Considers all models.

Date / Time: 01/07/08 20:11:18


Solver comparison utility.

Compares all solver return outcomes (for example optimal, locally optimal, infeasible, unbounded, fail) of one solver with all return outcomes of another solver. Interrupt denotes resource or iteration limit has been reached. Solver CPLEX11 is represented on the left (rows) and solver CPLEX11-Barrier on top (columns). See the solver return definitions for return codes.

Models having trace data only in one trace file are listed in the "no data" column of the other.


Tracefile 1 :1-CPLEX-0.trc
Tracefile 2 :2-CPLEX-1.trc
Solvers used : CPLEX11
CPLEX11-Barrier
Modeltype(s)   LP



CPLEX11-Barrier:
optimal
CPLEX11-Barrier:
locally optimal
CPLEX11-Barrier:
feasible
CPLEX11-Barrier:
infeasible
CPLEX11-Barrier:
unbounded
CPLEX11-Barrier:
fail
CPLEX11-Barrier:
no data
total CPLEX11
CPLEX11:
optimal
112 - - - - - - 112
CPLEX11:
locally optimal
- - - - - - - -
CPLEX11:
feasible
- - - - - - - -
CPLEX11:
infeasible
- - - 2 - 2 - 4
CPLEX11:
unbounded
- - - - - - - -
CPLEX11:
fail
1 - - - - 1 - 2
CPLEX11:
no data
- - - - - - - -
total CPLEX11-Barrier 113 - - 2 - 3 - 118




Solver return definitions:

OutcomeModel StatusSolver Status
optimal 1 or 15 1
locally optimal 2 any
feasible 7 or 16 or 17 1 or 2 or 3 or 4 or 5
infeasible4 or 5 or 19 1
unbounded3 or 18 1
fail all other all other




Solver Resource Times


CPLEX11: optimal -- CPLEX11-Barrier: optimal    Back to top

Modelname Time (CPLEX11) Time (CPLEX11-Barrier) Ratio (CPLEX11/CPLEX11-Barrier) Obj (CPLEX11) Obj (CPLEX11-Barrier)
aa01 1.5800 0.7100 2.225 55535.43638822 55535.43638822
aa03 0.8400 0.5700 1.474 49616.36363636 49616.36363636
air02 0.0600 0.1100 0.545 7640.00000000 7640.00000000
air06 0.8400 0.5600 1.500 49616.36363636 49616.36363636
baxter 0.8400 3.2000 0.262 56007255.67225311 56007255.67225311
car4 0.4200 0.4100 1.024 35.46037017 35.46037017
cari 0.1000 0.0500 2.000 581.89305779 581.89305779
co5 1.5300 0.7400 2.068 714469.55375105 714469.55375789
co9 6.4400 2.1600 2.981 946920.43028456 946920.43032251
cq5 1.1800 0.6700 1.761 400133.80747262 400133.80747262
cq9 3.5500 2.0900 1.699 505541.70980727 505541.70980727
crew1 0.2100 0.1200 1.750 20.55555556 20.55555556
ex3sta1 19.1400 1.8600 10.290 -63.07540325 -63.07540325
fit2d 0.4100 0.3400 1.206 -68464.29329383 -68464.29329383
fit2p 2.1300 0.2900 7.345 68464.29329383 68464.29329383
fome11 0.1800 0.1400 1.286 0.00000000 0.00000000
fome12 0.3400 0.3000 1.133 0.00000000 0.00000000
gen1 0.1200 0.6000 0.200 0.00000000 0.00000038
gen2 9.6300 3.0300 3.178 3.29279078 3.29279078
gen4 0.8600 29.9700 0.029 0.00000000 0.00000036
jendrec1 0.9600 0.9200 1.043 7028.46051135 7028.46051135
ken-11 0.2700 0.3800 0.711 -6972382262.51996900 -6972382262.51996900
ken-13 0.7800 1.0500 0.743 -1.0257394789482E+10 -1.0257394789482E+10
l30 12.7500 18.5400 0.688 0.95266138 0.95266137
lp22 17.3600 4.0600 4.276 458.94459411 458.94459411
lpl3 1.0100 1.2000 0.842 27318.00000000 27318.00000000
maros-r7 1.3800 1.1000 1.255 1497185.16647964 1497185.16647964
mod2 3.1200 6.3300 0.493 27737371.36444540 27737371.36445580
model10 7.2500 1.4800 4.899 -154599.62127674 -154599.62122930
model11 0.4600 0.4800 0.958 0.00000000 0.00000000
model5 2.2600 0.7300 3.096 -858440.72907282 -858440.72907149
model7 1.8900 0.4600 4.109 49380.08549287 49380.08549628
model9 0.7200 0.3300 2.182 -141123.09361307 -141123.09360707
nemspmm1 2.3200 0.5500 4.218 -327415.83567076 -327415.83567076
nemspmm2 2.2400 0.6700 3.343 -291794.83608908 -291794.83608908
nemswrld 23.5500 3.1600 7.453 260.30896600 260.30896600
nsir1 0.1000 1.2600 0.079 -28909033.00000000 -28909033.00000000
nsir2 0.2600 1.4100 0.184 -27175593.50000000 -27175593.50000000
nug15 1338.4500 51.6300 25.924 1040.99404096 1040.99404096
osa-07 0.2000 0.2800 0.714 535722.51729935 535722.51729935
p010 0.5000 0.9900 0.505 1115047.91511082 1115047.91511082
p05 0.2400 0.3500 0.686 556000.27662588 556000.27662588
pcb3000 0.4900 0.5200 0.942 137416.41961282 137416.41961282
pds-06 0.3000 1.1000 0.273 27761037600.00000000 27761037600.00000000
pds-10 0.6200 3.8500 0.161 26727094976.00000000 26727094976.00000000
pilot87 8.0600 2.4900 3.237 301.71061586 301.71034746
qap15 1304.2100 49.1100 26.557 1040.99404096 1040.99404096
r05 0.2600 0.3800 0.684 557831.85904066 557831.85904066
rat1 0.3200 0.2700 1.185 1999531.66287928 1999531.66287928
rat5 0.9000 0.6100 1.475 3083707.01043842 3083707.01043842
rosen10 0.2800 0.1500 1.867 -174215.45613870 -174215.45613870
scfxm1-2b-64 1.4000 2.2300 0.628 2877.56386371 2877.56386371
scfxm1-2r-64 0.9500 0.7000 1.357 2877.56386371 2877.56386371
scfxm1-2r-96 1.1200 1.1100 1.009 2891.70611371 2891.70611371
scrs8-2r-512 0.1600 0.1400 1.143 1074.09934157 1074.09934157
scsd8-2b-64 0.2600 0.4900 0.531 15.99866803 15.99866803
scsd8-2c-64 0.2800 0.4600 0.609 14.99923200 14.99923200
scsd8-2r-108 0.1100 0.8800 0.125 23.69999446 23.70000000
scsd8-2r-216 0.2300 1.5200 0.151 23.39998388 23.39998576
sctap1-2b-64 0.2800 0.4900 0.571 484.56000000 484.56000000
slptsk 0.8000 1.4900 0.537 29.89536602 29.89536602
south31 36.1200 0.8000 45.150 1818940197.10106000 1818940197.10106000
stocfor3 0.7200 0.6300 1.143 -39976.78394365 -39976.78394365
testbig 0.2400 0.2800 0.857 -60.42296073 -60.42296073
ulevimin 11.4800 3.8800 2.959 -5191101861.43196900 -5191101861.43196900
wood1p 0.0600 0.1000 0.600 1.44290241 1.44290241
world 2.6200 6.2400 0.420 40364873.11413520 40364873.11417350
bas1lp 8.1100 9.0900 0.892 363.00000000 363.00000000
cre-b 1.6800 2.3300 0.721 23129639.88683240 23129639.88683240
cre-d 0.9400 1.7400 0.540 24454969.76454920 24454969.76454920
fome13 0.6300 0.6700 0.940 0.00000000 0.00000000
fome20 2.9600 16.6900 0.177 23821658640.00000000 23821658640.00000000
fome21 7.8200 41.4100 0.189 47346318912.00000000 47346318912.00000000
ken-18 5.0500 6.9000 0.732 -5.2217025287397E+10 -5.2217025287397E+10
kl02 0.3000 0.3600 0.833 215.25000000 215.25000000
nemsemm2 0.4900 0.7400 0.662 581079.57090469 581079.57090469
nsct1 0.4900 67.2600 0.007 -38922436.00000000 -38922436.00000000
nsct2 0.8700 47.4700 0.018 -37175082.00000000 -37175082.00000000
osa-14 0.4500 0.6800 0.662 1106462.84473625 1106462.84473625
osa-30 1.0600 1.6600 0.639 2142139.87320976 2142139.87320976
pds-20 2.9800 16.5600 0.180 23821658640.00000000 23821658640.00000000
pds-30 6.5800 47.3700 0.139 21385445736.00000000 21385445736.00000000
pds-40 11.1400 92.8500 0.120 18855198824.00000000 18855198824.00000000
pds-50 18.1700 133.8200 0.136 16603525724.00000000 16603525724.00000000
pds-60 26.6000 193.9800 0.137 14265904407.00000000 14265904407.00000000
rail507 5.3500 1.3200 4.053 172.14556668 172.14556668
rail516 2.4300 0.9600 2.531 182.00000000 182.00000000
rail582 3.3600 1.3800 2.435 209.71223296 209.71223296
rat7a 6.6500 3.6000 1.847 2074371.41572829 2074371.41572829
rlfddd 0.3600 1.8900 0.190 -13.00000000 -13.00000000
rlfdual 5.1500 7.5700 0.680 -1.00000000 -1.00000000
rlfprim 0.7800 2.6400 0.295 1.00000000 1.00000000
route 0.3200 4.3900 0.073 5941.65027667 5941.65027667
scfxm1-2r-256 5.9200 4.1000 1.444 2891.70611371 2891.70611371
scsd8-2r-432 0.5400 1.1800 0.458 25.79996956 25.79999802
sctap1-2r-480 0.8400 1.0800 0.778 248.50000000 248.50000000
t0331-4l 11.7100 1.8000 6.506 29730.03335194 29730.03335194
us04 0.3200 0.3600 0.889 17731.66666667 17731.66666667
watson_1 15.4400 35.1200 0.440 -1609.28079835 -1609.27855376
dbic1 63.0600 38.8200 1.624 -9768973.00000000 -9768973.00000000
dbir1 0.7800 29.0600 0.027 -8106707.00000000 -8106707.00000000
dbir2 1.2800 20.4100 0.063 -6116916.50000000 -6116916.50000000
nemsemm1 1.0200 4.1900 0.243 512959.60078798 512959.60078798
nw14 1.0000 3.3400 0.299 61844.00000000 61844.00000000
osa-60 2.6900 3.9200 0.686 4044072.50315742 4044072.50315742
pds-100 53.8100 510.1200 0.105 10928229968.00000000 10928229968.00000000
pds-70 34.4900 268.5000 0.128 12241162812.00000000 12241162812.00000000
pds-80 44.2700 329.2600 0.134 11469077462.00000000 11469077462.00000000
pds-90 52.9900 385.6200 0.137 11087561635.00000000 11087561635.00000000
rail2586 974.3800 62.4500 15.603 935.92182057 935.92182057
rail4284 2431.5700 147.2300 16.515 1054.05449127 1054.05449127
self 5.4800 3.3600 1.631 0.00000000 0.00000000

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CPLEX11: infeasible -- CPLEX11-Barrier: infeasible    Back to top

Modelname Time (CPLEX11) Time (CPLEX11-Barrier) Ratio (CPLEX11/CPLEX11-Barrier) Status (CPLEX11) Status (CPLEX11-Barrier)
bgindy 0.1300 0.2500 --- mstat( 4) sstat( 1) mstat( 4) sstat( 1)
gosh 1.0000 1.8100 --- mstat( 4) sstat( 1) mstat( 4) sstat( 1)

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CPLEX11: infeasible -- CPLEX11-Barrier: fail    Back to top

Modelname Time (CPLEX11) Time (CPLEX11-Barrier) Ratio (CPLEX11/CPLEX11-Barrier) Status (CPLEX11) Status (CPLEX11-Barrier)
lpl1 35.5700 NA --- mstat( 4) sstat( 1) mstat(13) sstat(13)
sgpf5y6 24.3500 NA --- mstat( 4) sstat( 1) mstat(13) sstat(13)

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CPLEX11: fail -- CPLEX11-Barrier: optimal    Back to top

Modelname Time (CPLEX11) Time (CPLEX11-Barrier) Ratio (CPLEX11/CPLEX11-Barrier) Status (CPLEX11) Obj (CPLEX11-Barrier)
nug20 3604.0600 730.1200 --- mstat( 6) sstat( 3) 2181.60332164

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CPLEX11: fail -- CPLEX11-Barrier: fail    Back to top

Modelname Time (CPLEX11) Time (CPLEX11-Barrier) Ratio (CPLEX11/CPLEX11-Barrier) Status (CPLEX11) Status (CPLEX11-Barrier)
nug30 3678.4000 163.0500 --- mstat( 6) sstat( 3) mstat(14) sstat( 4)

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CPLEX11: optimal:     Back to top

Modelname Time (CPLEX11) Obj (CPLEX11)
aa01 1.5800 55535.43638822
aa03 0.8400 49616.36363636
air02 0.0600 7640.00000000
air06 0.8400 49616.36363636
baxter 0.8400 56007255.67225311
car4 0.4200 35.46037017
cari 0.1000 581.89305779
co5 1.5300 714469.55375105
co9 6.4400 946920.43028456
cq5 1.1800 400133.80747262
cq9 3.5500 505541.70980727
crew1 0.2100 20.55555556
ex3sta1 19.1400 -63.07540325
fit2d 0.4100 -68464.29329383
fit2p 2.1300 68464.29329383
fome11 0.1800 0.00000000
fome12 0.3400 0.00000000
gen1 0.1200 0.00000000
gen2 9.6300 3.29279078
gen4 0.8600 0.00000000
jendrec1 0.9600 7028.46051135
ken-11 0.2700 -6972382262.51996900
ken-13 0.7800 -1.0257394789482E+10
l30 12.7500 0.95266138
lp22 17.3600 458.94459411
lpl3 1.0100 27318.00000000
maros-r7 1.3800 1497185.16647964
mod2 3.1200 27737371.36444540
model10 7.2500 -154599.62127674
model11 0.4600 0.00000000
model5 2.2600 -858440.72907282
model7 1.8900 49380.08549287
model9 0.7200 -141123.09361307
nemspmm1 2.3200 -327415.83567076
nemspmm2 2.2400 -291794.83608908
nemswrld 23.5500 260.30896600
nsir1 0.1000 -28909033.00000000
nsir2 0.2600 -27175593.50000000
nug15 1338.4500 1040.99404096
osa-07 0.2000 535722.51729935
p010 0.5000 1115047.91511082
p05 0.2400 556000.27662588
pcb3000 0.4900 137416.41961282
pds-06 0.3000 27761037600.00000000
pds-10 0.6200 26727094976.00000000
pilot87 8.0600 301.71061586
qap15 1304.2100 1040.99404096
r05 0.2600 557831.85904066
rat1 0.3200 1999531.66287928
rat5 0.9000 3083707.01043842
rosen10 0.2800 -174215.45613870
scfxm1-2b-64 1.4000 2877.56386371
scfxm1-2r-64 0.9500 2877.56386371
scfxm1-2r-96 1.1200 2891.70611371
scrs8-2r-512 0.1600 1074.09934157
scsd8-2b-64 0.2600 15.99866803
scsd8-2c-64 0.2800 14.99923200
scsd8-2r-108 0.1100 23.69999446
scsd8-2r-216 0.2300 23.39998388
sctap1-2b-64 0.2800 484.56000000
slptsk 0.8000 29.89536602
south31 36.1200 1818940197.10106000
stocfor3 0.7200 -39976.78394365
testbig 0.2400 -60.42296073
ulevimin 11.4800 -5191101861.43196900
wood1p 0.0600 1.44290241
world 2.6200 40364873.11413520
bas1lp 8.1100 363.00000000
cre-b 1.6800 23129639.88683240
cre-d 0.9400 24454969.76454920
fome13 0.6300 0.00000000
fome20 2.9600 23821658640.00000000
fome21 7.8200 47346318912.00000000
ken-18 5.0500 -5.2217025287397E+10
kl02 0.3000 215.25000000
nemsemm2 0.4900 581079.57090469
nsct1 0.4900 -38922436.00000000
nsct2 0.8700 -37175082.00000000
osa-14 0.4500 1106462.84473625
osa-30 1.0600 2142139.87320976
pds-20 2.9800 23821658640.00000000
pds-30 6.5800 21385445736.00000000
pds-40 11.1400 18855198824.00000000
pds-50 18.1700 16603525724.00000000
pds-60 26.6000 14265904407.00000000
rail507 5.3500 172.14556668
rail516 2.4300 182.00000000
rail582 3.3600 209.71223296
rat7a 6.6500 2074371.41572829
rlfddd 0.3600 -13.00000000
rlfdual 5.1500 -1.00000000
rlfprim 0.7800 1.00000000
route 0.3200 5941.65027667
scfxm1-2r-256 5.9200 2891.70611371
scsd8-2r-432 0.5400 25.79996956
sctap1-2r-480 0.8400 248.50000000
t0331-4l 11.7100 29730.03335194
us04 0.3200 17731.66666667
watson_1 15.4400 -1609.28079835
dbic1 63.0600 -9768973.00000000
dbir1 0.7800 -8106707.00000000
dbir2 1.2800 -6116916.50000000
nemsemm1 1.0200 512959.60078798
nw14 1.0000 61844.00000000
osa-60 2.6900 4044072.50315742
pds-100 53.8100 10928229968.00000000
pds-70 34.4900 12241162812.00000000
pds-80 44.2700 11469077462.00000000
pds-90 52.9900 11087561635.00000000
rail2586 974.3800 935.92182057
rail4284 2431.5700 1054.05449127
self 5.4800 0.00000000

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CPLEX11: infeasible:     Back to top

Modelname Time (CPLEX11) Status (CPLEX11)
bgindy -- mstat( 4) sstat( 1)
gosh -- mstat( 4) sstat( 1)
lpl1 -- mstat( 4) sstat( 1)
sgpf5y6 -- mstat( 4) sstat( 1)

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CPLEX11: fail:     Back to top

Modelname Time (CPLEX11) Status (CPLEX11)
nug20 -- mstat( 6) sstat( 3)
nug30 -- mstat( 6) sstat( 3)

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CPLEX11-Barrier: optimal:     Back to top

Modelname Time (CPLEX11-Barrier) Obj (CPLEX11-Barrier)
aa01 0.7100 55535.43638822
aa03 0.5700 49616.36363636
air02 0.1100 7640.00000000
air06 0.5600 49616.36363636
baxter 3.2000 56007255.67225311
car4 0.4100 35.46037017
cari 0.0500 581.89305779
co5 0.7400 714469.55375789
co9 2.1600 946920.43032251
cq5 0.6700 400133.80747262
cq9 2.0900 505541.70980727
crew1 0.1200 20.55555556
ex3sta1 1.8600 -63.07540325
fit2d 0.3400 -68464.29329383
fit2p 0.2900 68464.29329383
fome11 0.1400 0.00000000
fome12 0.3000 0.00000000
gen1 0.6000 0.00000038
gen2 3.0300 3.29279078
gen4 29.9700 0.00000036
jendrec1 0.9200 7028.46051135
ken-11 0.3800 -6972382262.51996900
ken-13 1.0500 -1.0257394789482E+10
l30 18.5400 0.95266137
lp22 4.0600 458.94459411
lpl3 1.2000 27318.00000000
maros-r7 1.1000 1497185.16647964
mod2 6.3300 27737371.36445580
model10 1.4800 -154599.62122930
model11 0.4800 0.00000000
model5 0.7300 -858440.72907149
model7 0.4600 49380.08549628
model9 0.3300 -141123.09360707
nemspmm1 0.5500 -327415.83567076
nemspmm2 0.6700 -291794.83608908
nemswrld 3.1600 260.30896600
nsir1 1.2600 -28909033.00000000
nsir2 1.4100 -27175593.50000000
nug15 51.6300 1040.99404096
osa-07 0.2800 535722.51729935
p010 0.9900 1115047.91511082
p05 0.3500 556000.27662588
pcb3000 0.5200 137416.41961282
pds-06 1.1000 27761037600.00000000
pds-10 3.8500 26727094976.00000000
pilot87 2.4900 301.71034746
qap15 49.1100 1040.99404096
r05 0.3800 557831.85904066
rat1 0.2700 1999531.66287928
rat5 0.6100 3083707.01043842
rosen10 0.1500 -174215.45613870
scfxm1-2b-64 2.2300 2877.56386371
scfxm1-2r-64 0.7000 2877.56386371
scfxm1-2r-96 1.1100 2891.70611371
scrs8-2r-512 0.1400 1074.09934157
scsd8-2b-64 0.4900 15.99866803
scsd8-2c-64 0.4600 14.99923200
scsd8-2r-108 0.8800 23.70000000
scsd8-2r-216 1.5200 23.39998576
sctap1-2b-64 0.4900 484.56000000
slptsk 1.4900 29.89536602
south31 0.8000 1818940197.10106000
stocfor3 0.6300 -39976.78394365
testbig 0.2800 -60.42296073
ulevimin 3.8800 -5191101861.43196900
wood1p 0.1000 1.44290241
world 6.2400 40364873.11417350
bas1lp 9.0900 363.00000000
cre-b 2.3300 23129639.88683240
cre-d 1.7400 24454969.76454920
fome13 0.6700 0.00000000
fome20 16.6900 23821658640.00000000
fome21 41.4100 47346318912.00000000
ken-18 6.9000 -5.2217025287397E+10
kl02 0.3600 215.25000000
nemsemm2 0.7400 581079.57090469
nsct1 67.2600 -38922436.00000000
nsct2 47.4700 -37175082.00000000
nug20 730.1200 2181.60332164
osa-14 0.6800 1106462.84473625
osa-30 1.6600 2142139.87320976
pds-20 16.5600 23821658640.00000000
pds-30 47.3700 21385445736.00000000
pds-40 92.8500 18855198824.00000000
pds-50 133.8200 16603525724.00000000
pds-60 193.9800 14265904407.00000000
rail507 1.3200 172.14556668
rail516 0.9600 182.00000000
rail582 1.3800 209.71223296
rat7a 3.6000 2074371.41572829
rlfddd 1.8900 -13.00000000
rlfdual 7.5700 -1.00000000
rlfprim 2.6400 1.00000000
route 4.3900 5941.65027667
scfxm1-2r-256 4.1000 2891.70611371
scsd8-2r-432 1.1800 25.79999802
sctap1-2r-480 1.0800 248.50000000
t0331-4l 1.8000 29730.03335194
us04 0.3600 17731.66666667
watson_1 35.1200 -1609.27855376
dbic1 38.8200 -9768973.00000000
dbir1 29.0600 -8106707.00000000
dbir2 20.4100 -6116916.50000000
nemsemm1 4.1900 512959.60078798
nw14 3.3400 61844.00000000
osa-60 3.9200 4044072.50315742
pds-100 510.1200 10928229968.00000000
pds-70 268.5000 12241162812.00000000
pds-80 329.2600 11469077462.00000000
pds-90 385.6200 11087561635.00000000
rail2586 62.4500 935.92182057
rail4284 147.2300 1054.05449127
self 3.3600 0.00000000

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CPLEX11-Barrier: infeasible:     Back to top

Modelname Time (CPLEX11-Barrier) Status (CPLEX11-Barrier)
bgindy -- mstat( 4) sstat( 1)
gosh -- mstat( 4) sstat( 1)

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CPLEX11-Barrier: fail:     Back to top

Modelname Time (CPLEX11-Barrier) Status (CPLEX11-Barrier)
lpl1 -- mstat(13) sstat(13)
sgpf5y6 -- mstat(13) sstat(13)
nug30 -- mstat(14) sstat( 4)

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