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

 Lowest minimum so far:  4225.01804956277

 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 2 of at maximum 16 tries

 Lowest minimum so far:  4224.96033063751

 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: 52056658467.7662, 24093835075.3364, 47876.2368515255, 21041.3486137812, 1602.98807744046, 1296.74373995344, 582.848601954061, 334.582462141043, 271.025953068396, 196.564219945902, 126.760409824144, 96.2959652832558, 81.6683229320659, 31.0236297066911, -0.00000087766686465447, -0.00589865834379159

Begin fit attempt 3 of at maximum 16 tries

 Fit attempt worse than current best:  4873.69103897462 vs 4224.96033063751

Begin fit attempt 4 of at maximum 16 tries

 Fit attempt worse than current best:  6730.32624235707 vs 4224.96033063751

Begin fit attempt 5 of at maximum 16 tries

 Lowest minimum so far:  4224.79166710642

 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: 190965214516.858, 90432768428.7372, 48080.2117391167, 21701.3880489185, 1613.81054732085, 1284.23689193061, 602.503122212553, 334.931803550434, 272.444615214809, 196.700964480104, 127.585861564071, 95.472963895264, 81.4967106321907, 31.8478678083658, 0.00000372796970702069, -0.000131202355518593

Begin fit attempt 6 of at maximum 16 tries

 OpenMx status code 10 not in list of acceptable status codes, 0
 OpenMx status code 10 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:  22003.1181395396 vs 4224.79166710642

Begin fit attempt 8 of at maximum 16 tries

 Fit attempt generated errors

Begin fit attempt 9 of at maximum 16 tries

 *** caught segfault ***
address 18, cause 'memory not mapped'
Warning: stack imbalance in 'options', 120 then 122
Error in runHelper(model, frontendStart, intervals, silent, suppressWarnings,  : 
  Requested improper value (2, 1) from (1, 2) matrix
Warning: stack imbalance in '<-', 108 then 111