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:  4372.20623496476

 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: 506759274.611018, 5398347.8956994, 2022.79513942587, 1668.81828343943, 551.858684587762, 363.992490567218, 343.180929976995, 129.687954605315, 105.279110402866, 52.6064494711116, 5.7012904359108, 0.00706929638726252, -0.0000429058081284439, -0.0004903769314078, -0.00336237161373506, -18.1329429864002

Begin fit attempt 2 of at maximum 16 tries

 Lowest minimum so far:  4199.24203123179

 Not all eigenvalues of Hessian are greater than 0: 46016.8532078762, 33557.4606508093, 2117.74521422276, 1059.42443144042, 390.49007689122, 332.103594184059, 266.28510653725, 203.328098875241, 112.765437967159, 97.6264526017538, 9.11492154102426, 4.68944593495624, 0.907519231375105, 0.786080161820655, -0.0000000000000157918782542664, -0.000000000000048989635245418

Begin fit attempt 3 of at maximum 16 tries
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

 Not all eigenvalues of Hessian are greater than 0: 46016.6935722809, 33557.4295419902, 2117.74423349482, 1059.41951395045, 390.487596216625, 332.106729636277, 266.281467617434, 203.32634915385, 112.764781933746, 97.62432910258, 9.10845875624057, 4.68681078372623, 0.907145363124773, 0.785011657962434, 0.00000000000000498093325728221, -0.000000000000019080765679389

Begin fit attempt 5 of at maximum 16 tries

 Lowest minimum so far:  4176.87456133366
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

 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
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 8 of at maximum 16 tries
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 9 of at maximum 16 tries

 Fit attempt worse than current best:  4190.79777582567 vs 4176.87456133366

Begin fit attempt 10 of at maximum 16 tries

 Fit attempt generated errors

Begin fit attempt 11 of at maximum 16 tries

 Fit attempt worse than current best:  4368.15718283759 vs 4176.87456133366

Begin fit attempt 12 of at maximum 16 tries

 Fit attempt generated errors

Begin fit attempt 13 of at maximum 16 tries

 Fit attempt worse than current best:  5017.53345373845 vs 4176.87456133366

Begin fit attempt 14 of at maximum 16 tries

 Fit attempt worse than current best:  4199.19986254444 vs 4176.87456133366

Begin fit attempt 15 of at maximum 16 tries

 Fit attempt worse than current best:  4358.24296649504 vs 4176.87456133366

Begin fit attempt 16 of at maximum 16 tries

 Fit attempt worse than current best:  4404.89776858755 vs 4176.87456133366

Retry limit reached
Running ctsemCarefulFit with 15 parameters

Begin fit attempt 1 of at maximum 16 tries

 Lowest minimum so far:  4196.73541494047
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:  4196.73541494046
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 3 of at maximum 16 tries
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

 Fit attempt worse than current best:  4347.98872433151 vs 4196.73541494046

Begin fit attempt 5 of at maximum 16 tries
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 worse than current best:  4333.18618590185 vs 4196.73541494046

Begin fit attempt 7 of at maximum 16 tries
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 8 of at maximum 16 tries

 Fit attempt worse than current best:  4256.60740525262 vs 4196.73541494046

Begin fit attempt 9 of at maximum 16 tries

 Fit attempt worse than current best:  4206.24004083426 vs 4196.73541494046

Begin fit attempt 10 of at maximum 16 tries
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

Solution found

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

 *** caught segfault ***
address fa121d60, cause 'memory not mapped'

Traceback:
 1: runHelper(model, frontendStart, intervals, silent, suppressWarnings,     unsafe, checkpoint, useSocket, onlyFrontend, useOptimizer)
 2: mxRun(ctfitobj$mxobj, intervals = TRUE)
 3: ctCI(example1fit, confidenceintervals = "DRIFT")
 4: eval(expr, envir, enclos)
 5: eval(expr, envir, enclos)
 6: withVisible(eval(expr, envir, enclos))
 7: withCallingHandlers(withVisible(eval(expr, envir, enclos)), warning = wHandler,     error = eHandler, message = mHandler)
 8: handle(ev <- withCallingHandlers(withVisible(eval(expr, envir,     enclos)), warning = wHandler, error = eHandler, message = mHandler))
 9: timing_fn(handle(ev <- withCallingHandlers(withVisible(eval(expr,     envir, enclos)), warning = wHandler, error = eHandler, message = mHandler)))
10: evaluate_call(expr, parsed$src[[i]], envir = envir, enclos = enclos,     debug = debug, last = i == length(out), use_try = stop_on_error !=         2L, keep_warning = keep_warning, keep_message = keep_message,     output_handler = output_handler, include_timing = include_timing)
11: evaluate(code, envir = env, new_device = FALSE, keep_warning = !isFALSE(options$warning),     keep_message = !isFALSE(options$message), stop_on_error = if (options$error &&         options$include) 0L else 2L, output_handler = knit_handlers(options$render,         options))
12: in_dir(input_dir(), evaluate(code, envir = env, new_device = FALSE,     keep_warning = !isFALSE(options$warning), keep_message = !isFALSE(options$message),     stop_on_error = if (options$error && options$include) 0L else 2L,     output_handler = knit_handlers(options$render, options)))
13: block_exec(params)
14: call_block(x)
15: process_group.block(group)
16: process_group(group)
17: withCallingHandlers(if (tangle) process_tangle(group) else process_group(group),     error = function(e) {        setwd(wd)        cat(res, sep = "\n", file = output %n% "")        message("Quitting from lines ", paste(current_lines(i),             collapse = "-"), " (", knit_concord$get("infile"),             ") ")    })
18: process_file(text, output)
19: (if (grepl("\\.[Rr]md$", file)) knit2html_v1 else if (grepl("\\.[Rr]rst$",     file)) knit2pandoc else knit)(file, encoding = encoding,     quiet = quiet, envir = globalenv())
20: engine$weave(file, quiet = quiet, encoding = enc)
21: doTryCatch(return(expr), name, parentenv, handler)
22: tryCatchOne(expr, names, parentenv, handlers[[1L]])
23: tryCatchList(expr, classes, parentenv, handlers)
24: tryCatch({    engine$weave(file, quiet = quiet, encoding = enc)    setwd(startdir)    find_vignette_product(name, by = "weave", engine = engine)}, error = function(e) {    stop(gettextf("processing vignette '%s' failed with diagnostics:\n%s",         file, conditionMessage(e)), domain = NA, call. = FALSE)})
25: buildVignettes(dir = "/home/ripley/R/packages/tests32/ctsem.Rcheck/vign_test/ctsem")
An irrecoverable exception occurred. R is aborting now ...