Error(s) in re-building vignettes:
  ...
--- re-building ‘ctsem.rnw’ using knitr
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
Running ctsem with 16 parameters

Beginning initial fit attempt
Running ctsem with 16 parameters

 Lowest minimum so far:  4345.86257632205
 OpenMx status code 6 not in list of acceptable status codes, (0,0)
 Not all eigenvalues of the Hessian are positive: 3311049125.22432, 1041696.60387924, 214305.512725799, 131985.095712234, 2405.65662920449, 1769.95653433505, 739.286500700386, 453.144793018098, 333.890562802412, 90.9674218693461, 80.8042405395096, 0.266912385998877, 0.0000055100226464512, -0.00000186480020024136, -0.000308846890295564, -370.423096784689

Beginning fit attempt 1 of at maximum 5 extra tries
Running ctsem with 16 parameters

 Lowest minimum so far:  4345.67885673806
 OpenMx status code 6 not in list of acceptable status codes, (0,0)
 Not all eigenvalues of the Hessian are positive: 2618047817.04154, 837167.043413461, 188690.838160603, 100154.892263768, 2406.6463572125, 1271.13777569503, 818.840020645678, 352.309610580106, 336.910679893635, 80.9945982540137, 49.3241961232139, 16.897827652578, 0.00117383616346471, 0.0000481691555906827, 0.00000630535682628709, -0.15540981206422

Beginning fit attempt 2 of at maximum 5 extra tries
Running ctsem with 16 parameters

 Lowest minimum so far:  4344.85653907275
 OpenMx status code 6 not in list of acceptable status codes, (0,0)
 Not all eigenvalues of the Hessian are positive: 17038701402.6611, 5368656.73133397, 656536.388994896, 380554.155793188, 2396.50661057778, 1573.61116145428, 638.677128730737, 389.542887973285, 335.316002191182, 81.1566816949651, 44.4534173100504, 7.39914113800361, 0.0542374305128759, 0.00298124445951044, -0.000122247270197416, -0.000191552916788729

Beginning fit attempt 3 of at maximum 5 extra tries
Running ctsem with 16 parameters

 Fit attempt worse than current best:  4601.73308025476 vs 4344.85653907275

Beginning fit attempt 4 of at maximum 5 extra tries
Running ctsem with 16 parameters

 Fit attempt worse than current best:  4574.8590324841 vs 4344.85653907275

Beginning fit attempt 5 of at maximum 5 extra tries
Running ctsem with 16 parameters

 Lowest minimum so far:  4192.2947983328
 OpenMx status code 6 not in list of acceptable status codes, (0,0)

Retry limit reached

 Retry limit reached; Best fit=4192.2948 (started at 4727.4693)  (6 attempt(s): 6 valid, 0 errors)


 Uncertain solution found - consider parameter validity, try again, increase extraTries, change inits, change model, or check data!

Running ctsemCarefulFit with 15 parameters
Running ctsem with 15 parameters

Beginning initial fit attempt
Running ctsem with 15 parameters

 Lowest minimum so far:  4196.73541494075

Solution found


 Solution found!  Final fit=4196.7354 (started at 4882.1499)  (1 attempt(s): 1 valid, 0 errors)

NPSOL optimizer not available - switching to CSOLNP - consider installing OpenMx using command:  source('http://openmx.psyc.virginia.edu/getOpenMx.R') 
Running ctsem with 16 parameters
Warning: In model 'ctsem' Optimizer returned a non-zero status code 6. The model does not satisfy the first-order optimality conditions to the required accuracy, and no improved point for the merit function could be found during the final linesearch (Mx status RED)
Running ctsemCarefulFit with 19 parameters
Running ctsem with 19 parameters

Beginning initial fit attempt
Running ctsem with 19 parameters

 Lowest minimum so far:  4151.13132113272

Solution found


 Solution found!  Final fit=4151.1313 (started at 4301.6568)  (1 attempt(s): 1 valid, 0 errors)

Plotting fit
Plotting fit
Running ctsemCarefulFit with 23 parameters
Running ctsem with 23 parameters

Beginning initial fit attempt
Running ctsem with 23 parameters

 Lowest minimum so far:  4245.25700751422

Solution found


 Solution found!  Final fit=4245.257 (started at 4370.0907)  (1 attempt(s): 1 valid, 0 errors)

MANIFESTMEANS contained character labels - setting matrix to 0
MANIFESTVAR contained character labels - setting matrix to diagonal 0.00001
TDPREDVAR contained character labels - setting matrix to 0
Discrete time points created:  19
imputedefs==FALSE (default, recommended) so setting observations with no time value to NA
MANIFESTMEANS contained character labels - setting matrix to 0
MANIFESTVAR contained character labels - setting matrix to diagonal 0.00001
TDPREDVAR contained character labels - setting matrix to 0
Discrete time points created:  19
imputedefs==FALSE (default, recommended) so setting observations with no time value to NA
MANIFESTMEANS contained character labels - setting matrix to 0
MANIFESTVAR contained character labels - setting matrix to diagonal 0.00001
TDPREDVAR contained character labels - setting matrix to 0
Discrete time points created:  19
imputedefs==FALSE (default, recommended) so setting observations with no time value to NA
MANIFESTMEANS contained character labels - setting matrix to 0
MANIFESTVAR contained character labels - setting matrix to diagonal 0.00001
TDPREDVAR contained character labels - setting matrix to 0
Discrete time points created:  19
imputedefs==FALSE (default, recommended) so setting observations with no time value to NA
No missing time dependent predictors - TDPREDVAR and TDPREDMEANS fixed to observed moments for speed
Running ctsemCarefulFit with 18 parameters
Running ctsem with 18 parameters

Beginning initial fit attempt
Running ctsem with 18 parameters

 Lowest minimum so far:  -467.904649200008

Solution found


 Solution found!  Final fit=-467.90465 (started at -388.23875)  (1 attempt(s): 1 valid, 0 errors)

No missing time dependent predictors - TDPREDVAR and TDPREDMEANS fixed to observed moments for speed
transformedParams=TRUE and non positive DIFFUSION diagonal specified, setting to .00001.
Running ctsemCarefulFit with 18 parameters
Running ctsem with 18 parameters

Beginning initial fit attempt
Running ctsem with 18 parameters

 Lowest minimum so far:  -455.012204142373
 Not all eigenvalues of the Hessian are positive: 6437.13406026143, 3252.2624224415, 1253.07930731653, 32.7906508811805, 23.4494812583821, 20.1316591487307, 16.2704847967756, 11.1398634159235, 10.7279308864302, 6.43705639442141, 0.612390501308347, 0.464262116664296, 0.15905791021168, 0.0232252048047438, 0.000685651345169259, -0.00000734393686252265, -0.000176471183978046, -0.00196485167585476

Beginning fit attempt 1 of at maximum 5 extra tries
Running ctsem with 18 parameters

 Lowest minimum so far:  -455.3066635512

Solution found


 Solution found!  Final fit=-455.30666 (started at 94.432944)  (2 attempt(s): 2 valid, 0 errors)

Single subject dataset or Kalman objective specified - ignoring any specified between subject 
      variance matrices (TRAITVAR, T0TRAITEFFECT,MANIFESTTRAITVAR, TIPREDEFFECT, TIPREDVAR, TDTIPREDCOV, T0TIPREDEFFECT)
Running ctsemCarefulFit with 11 parameters
Running ctsem with 11 parameters

Beginning initial fit attempt
Running ctsem with 11 parameters

 Lowest minimum so far:  -138.198676576782

Solution found


 Solution found!  Final fit=-138.19868 (started at 670.38459)  (1 attempt(s): 1 valid, 0 errors)

Begin carefulFit start value estimation for group g1
Begin carefulFit start value estimation for group g2
Running ctsem multigroup with 13 parameters

Beginning initial fit attempt
Running ctsem multigroup with 13 parameters

 Lowest minimum so far:  -69.4158989415574
 OpenMx status code 6 not in list of acceptable status codes, (0,0)

Beginning fit attempt 1 of at maximum 5 extra tries
Running ctsem multigroup with 13 parameters
Killed