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> ## source R-script at inst/unit_tests/unit_test_gslnls.R
> source(system.file("unit_tests", "unit_tests_gslnls.R", package = "gslnls"), local = TRUE)
Loading required package: gslnls
Loading required package: Matrix
Running gsnls unit tests...
iter   1: ssr = 586.393, par = (674.168, 0.000200649)
iter   2: ssr = 223.939, par = (455.269, 0.000245159)
iter   3: ssr = 51.497, par = (388.435, 0.000306208)
iter   4: ssr = 38.9436, par = (328.231, 0.000369903)
iter   5: ssr = 7.20293, par = (301.398, 0.000416731)
iter   6: ssr = 3.09028, par = (281.434, 0.00045268)
iter   7: ssr = 1.463, par = (266.047, 0.000483759)
iter   8: ssr = 0.607647, par = (255.471, 0.000507893)
iter   9: ssr = 0.277058, par = (246.99, 0.000528517)
iter  10: ssr = 0.147434, par = (242.193, 0.000541258)
iter  11: ssr = 0.125826, par = (239.538, 0.000548465)
iter  12: ssr = 0.124556, par = (238.987, 0.000550031)
iter  13: ssr = 0.124551, par = (238.943, 0.000550153)
iter  14: ssr = 0.124551, par = (238.942, 0.000550156)
iter  15: ssr = 0.124551, par = (238.942, 0.000550156)
iter  16: ssr = 0.124551, par = (238.942, 0.000550156)
*******************
summary from method 'multifit/levenberg-marquardt'
number of iterations: 16
reason for stopping: input domain error
initial ssr = 10780.2
final ssr = 0.124551
ssr/dof = 0.0103793
ssr achieved tolerance = 1.11716e-14
function evaluations: 53
jacobian evaluations: 0
fvv evaluations: 0
status = success
*******************
iter   1: ssr = 4.99001e-06, par = (-0.999001, -0.999001, -0.999001, -0.999001, -0.999001)
iter   2: ssr = 5.54079e-13, par = (-1, -1, -1, -1, -1)
iter   3: ssr = 6.49574e-21, par = (-1, -1, -1, -1, -1)
*******************
summary from method 'multifit/levenberg-marquardt+accel'
number of iterations: 3
reason for stopping: output range error
initial ssr = 5
final ssr = 6.49574e-21
ssr/dof = inf
ssr achieved tolerance = 5.54079e-13
function evaluations: 7
jacobian evaluations: 4
fvv evaluations: 0
status = success
*******************
iter   1: ssr = 586.393, |x|^2 = 454502, cond(J) = 1.85011e+08
iter   2: ssr = 223.94, |x|^2 = 207270, cond(J) = 8.21035e+07
iter   3: ssr = 51.4968, |x|^2 = 150881, cond(J) = 4.37488e+07
iter   4: ssr = 38.944, |x|^2 = 107735, cond(J) = 2.46605e+07
iter   5: ssr = 7.20277, |x|^2 = 90840.7, cond(J) = 1.74949e+07
iter   6: ssr = 3.09038, |x|^2 = 79204.5, cond(J) = 1.3639e+07
iter   7: ssr = 1.46293, |x|^2 = 70781.2, cond(J) = 1.11458e+07
iter   8: ssr = 0.60766, |x|^2 = 65265.1, cond(J) = 9.6137e+06
iter   9: ssr = 0.277044, |x|^2 = 61004.2, cond(J) = 8.51113e+06
iter  10: ssr = 0.147436, |x|^2 = 58657.5, cond(J) = 7.91613e+06
iter  11: ssr = 0.125826, |x|^2 = 57378.5, cond(J) = 7.60256e+06
iter  12: ssr = 0.124556, |x|^2 = 57114.8, cond(J) = 7.53713e+06
iter  13: ssr = 0.124551, |x|^2 = 57094, cond(J) = 7.53205e+06
iter  14: ssr = 0.124551, |x|^2 = 57093.3, cond(J) = 7.5319e+06
iter  15: ssr = 0.124551, |x|^2 = 57093.3, cond(J) = 7.5319e+06
iter  16: ssr = 0.124551, |x|^2 = 57093.3, cond(J) = 7.5319e+06
*******************
summary from method 'multilarge/levenberg-marquardt'
number of iterations: 16
reason for stopping: input domain error
initial ssr = 10780.2
final ssr = 0.124551
ssr/dof = 0.0103793
ssr achieved tolerance = 0
function evaluations: 34
jacobian-vector product evaluations: 16
jacobian-jacobian product evaluations: 16
fvv evaluations: 0
status = success
*******************
iter   1: ssr = 4.99001e-06, |x|^2 = 4.99001, cond(J) = 1
iter   2: ssr = 5.54077e-13, |x|^2 = 5, cond(J) = 1
iter   3: ssr = 6.83911e-21, |x|^2 = 5, cond(J) = 1
*******************
summary from method 'multilarge/levenberg-marquardt'
number of iterations: 3
reason for stopping: output range error
initial ssr = 5
final ssr = 6.83911e-21
ssr/dof = inf
ssr achieved tolerance = 5.54077e-13
function evaluations: 4
jacobian-vector product evaluations: 4
jacobian-jacobian product evaluations: 4
fvv evaluations: 0
status = success
*******************
mstart ssr* = 1168.01, det(JTJ) = 109337, NSP = 1, NWSP = 0, par = (213.809, 0.547239)
multi-start algorithm finished successfully (NSP = 1, NWSP = 3, # iterations = 8)
*******************
iter   1: ssr = 1168.01, par = (213.809, 0.547238)
iter   2: ssr = 1168.01, par = (213.809, 0.547238)
iter   3: ssr = 1168.01, par = (213.809, 0.547238)
iter   4: ssr = 1168.01, par = (213.809, 0.547237)
iter   5: ssr = 1168.01, par = (213.809, 0.547237)
*******************
summary from method 'multifit/levenberg-marquardt'
number of iterations: 5
reason for stopping: input domain error
initial ssr = 1168.01
final ssr = 1168.01
ssr/dof = 292.002
ssr achieved tolerance = 4.54747e-13
function evaluations: 18
jacobian evaluations: 0
fvv evaluations: 0
status = success
*******************
mstart ssr* = 0.773199, det(JTJ) = 1.94502, NSP = 1, NWSP = 0, par = (-0.155598, 0.694554)
multi-start algorithm finished successfully (NSP = 1, NWSP = 3, # iterations = 8)
*******************
iter   1: ssr = 0.773199, par = (-0.155326, 0.694571)
iter   2: ssr = 0.773199, par = (-0.155514, 0.694559)
iter   3: ssr = 0.773199, par = (-0.155384, 0.694567)
iter   4: ssr = 0.773199, par = (-0.155474, 0.694561)
iter   5: ssr = 0.773199, par = (-0.155412, 0.694565)
iter   6: ssr = 0.773199, par = (-0.155455, 0.694563)
iter   7: ssr = 0.773199, par = (-0.155425, 0.694565)
iter   8: ssr = 0.773199, par = (-0.155446, 0.694563)
iter   9: ssr = 0.773199, par = (-0.155431, 0.694564)
iter  10: ssr = 0.773199, par = (-0.155441, 0.694564)
iter  11: ssr = 0.773199, par = (-0.155434, 0.694564)
iter  12: ssr = 0.773199, par = (-0.155439, 0.694564)
iter  13: ssr = 0.773199, par = (-0.155436, 0.694564)
iter  14: ssr = 0.773199, par = (-0.155438, 0.694564)
iter  15: ssr = 0.773199, par = (-0.155437, 0.694564)
iter  16: ssr = 0.773199, par = (-0.155438, 0.694564)
iter  17: ssr = 0.773199, par = (-0.155437, 0.694564)
iter  18: ssr = 0.773199, par = (-0.155437, 0.694564)
iter  19: ssr = 0.773199, par = (-0.155437, 0.694564)
iter  20: ssr = 0.773199, par = (-0.155437, 0.694564)
iter  21: ssr = 0.773199, par = (-0.155437, 0.694564)
iter  22: ssr = 0.773199, par = (-0.155437, 0.694564)
iter  23: ssr = 0.773199, par = (-0.155437, 0.694564)
iter  24: ssr = 0.773199, par = (-0.155437, 0.694564)
iter  25: ssr = 0.773199, par = (-0.155437, 0.694564)
iter  26: ssr = 0.773199, par = (-0.155437, 0.694564)
iter  27: ssr = 0.773199, par = (-0.155437, 0.694564)
iter  28: ssr = 0.773199, par = (-0.155437, 0.694564)
*******************
summary from method 'multifit/levenberg-marquardt'
number of iterations: 28
reason for stopping: input domain error
initial ssr = 0.773199
final ssr = 0.773199
ssr/dof = 0.773199
ssr achieved tolerance = 0
function evaluations: 100
jacobian evaluations: 0
fvv evaluations: 0
status = success
*******************
'as(<matrix>, "dgTMatrix")' is deprecated.
Use 'as(as(as(., "dMatrix"), "generalMatrix"), "TsparseMatrix")' instead.
See help("Deprecated") and help("Matrix-deprecated").
Loading required namespace: MASS
Failed with error:  'there is no package called 'MASS''
Completed gslnls unit tests
> 
> proc.time()
   user  system elapsed 
   1.68    0.10    1.78