Error in re-building vignettes:
  ...
Observations with missing time information found - removing 1 rows
Discrete time points created:  4
Extracting first non-missing value for time independent predictors
imputedefs==FALSE (default, recommended) so setting observations with no time value to NA
Running ctsemCarefulFit with 16 parameters

Begin fit attempt 1 of at maximum 16 tries

 Fit attempt generated errors

Begin fit attempt 2 of at maximum 16 tries

 Lowest minimum so far:  8358.44069684862

 OpenMx status code 6 not in list of acceptable status codes, 0
 OpenMx status code 6 not in list of acceptable status codes, 0

 Not all eigenvalues of Hessian are greater than 0: 967362.42883482, 73092.0658622966, 1635.77818290422, 1089.16767971453, 625.453639276118, 286.12475564204, 35.0299451639715, -18.5491982668476, -76.0486840526921, -129.613302257775, -194.453104006594, -865.367726147594, -2247.05442620382, -9174.42398480285, -16035.8825660122, -38131.8275740047

Begin fit attempt 3 of at maximum 16 tries

 OpenMx status code 6 not in list of acceptable status codes, 0
 OpenMx status code 6 not in list of acceptable status codes, 0
Error in eigen(fit$output$calculatedHessian, symmetric = T, only.values = T) : 
  infinite or missing values in 'x'

 Eigenvalues of Hessian could not be calculated

Begin fit attempt 4 of at maximum 16 tries

 Lowest minimum so far:  5914.8843495351

 OpenMx status code 6 not in list of acceptable status codes, 0
 OpenMx status code 6 not in list of acceptable status codes, 0

 Not all eigenvalues of Hessian are greater than 0: 1472736.46490861, 53186.3285500996, 1269.33446041027, 1131.56031818053, 794.445571762104, 262.680120364989, 162.833176017696, 36.5139362413858, -7.58101329553205, -83.2512532232272, -140.5346525008, -265.988281161409, -635.637850397411, -2870.96458050081, -4527.85562637571, -17597.2332168133

Begin fit attempt 5 of at maximum 16 tries

 Lowest minimum so far:  4182.82584652901

 OpenMx status code 6 not in list of acceptable status codes, 0
 OpenMx status code 6 not in list of acceptable status codes, 0

 Not all eigenvalues of Hessian are greater than 0: 178340729890390, 31507573423180.9, 37914.6573013765, 9531.07836521542, 1375.62609425561, 1188.8344370934, 381.200914556037, 351.218453877602, 256.164631662445, 207.010023791949, 118.21072637075, 113.85215888802, 88.4151606580891, 51.3718278163239, 0.00000000159190024409651, -0.0261763744225046

Begin fit attempt 6 of at maximum 16 tries

 OpenMx status code 6 not in list of acceptable status codes, 0
 OpenMx status code 6 not in list of acceptable status codes, 0
Error in eigen(fit$output$calculatedHessian, symmetric = T, only.values = T) : 
  infinite or missing values in 'x'

 Eigenvalues of Hessian could not be calculated

Begin fit attempt 7 of at maximum 16 tries

 Fit attempt worse than current best:  110337240397.002 vs 4182.82584652901

Begin fit attempt 8 of at maximum 16 tries

 *** caught segfault ***
address daa1d83c, cause 'memory not mapped'