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

 Fit attempt generated errors

Begin fit attempt 3 of at maximum 16 tries

 Fit attempt generated errors

Begin fit attempt 4 of at maximum 16 tries

 Fit attempt generated errors

Begin fit attempt 5 of at maximum 16 tries

 Lowest minimum so far:  4183.28982153295

 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 6 of at maximum 16 tries

 Fit attempt generated errors

Begin fit attempt 7 of at maximum 16 tries

 Fit attempt generated errors

Begin fit attempt 8 of at maximum 16 tries

 Fit attempt worse than current best:  9427.05974243628 vs 4183.28982153295

Begin fit attempt 9 of at maximum 16 tries

 Fit attempt worse than current best:  4183.30109301267 vs 4183.28982153295

Begin fit attempt 10 of at maximum 16 tries

 Lowest minimum so far:  4182.83027659804

 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 11 of at maximum 16 tries

 Lowest minimum so far:  4182.82909524642

 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 12 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 13 of at maximum 16 tries

 Fit attempt worse than current best:  4183.27687279921 vs 4182.82909524642

Begin fit attempt 14 of at maximum 16 tries

 Fit attempt worse than current best:  61914453.5074059 vs 4182.82909524642

Begin fit attempt 15 of at maximum 16 tries

 Fit attempt worse than current best:  4872.01871399457 vs 4182.82909524642

Begin fit attempt 16 of at maximum 16 tries

 Fit attempt generated errors

Retry limit reached
Running ctsemCarefulFit with 15 parameters

Begin fit attempt 1 of at maximum 16 tries

 *** caught segfault ***
address 5cfcd460, cause 'memory not mapped'