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:  4707.57035507186

 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

 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: 6530194.21349341, 188125.974898515, 1481.24107495671, 1129.52048415247, 461.280580301755, 263.726039218476, 237.91825831701, 204.652692663805, 185.167284318889, 109.337851340025, 13.6927181353562, 2.30148849585316, -0.00282747496151587, -80.6973678084606, -166.651481633631, -276.511324939591

Begin fit attempt 3 of at maximum 16 tries

 Fit attempt worse than current best:  21742.0959636032 vs 4707.57035507186

Begin fit attempt 4 of at maximum 16 tries

 Fit attempt worse than current best:  7818.33465367466 vs 4707.57035507186

Begin fit attempt 5 of at maximum 16 tries

 Fit attempt worse than current best:  620816.314849924 vs 4707.57035507186

Begin fit attempt 6 of at maximum 16 tries

 Fit attempt worse than current best:  705224.803638724 vs 4707.57035507186

Begin fit attempt 7 of at maximum 16 tries

 Fit attempt worse than current best:  43191.5698557161 vs 4707.57035507186

Begin fit attempt 8 of at maximum 16 tries

 Lowest minimum so far:  4176.87456133366

 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 9 of at maximum 16 tries

Solution found

Running ctsemCarefulFit with 15 parameters

Begin fit attempt 1 of at maximum 16 tries

 Lowest minimum so far:  4849.19260511716

 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

 Fit attempt worse than current best:  852315.674702239 vs 4849.19260511716

Begin fit attempt 3 of at maximum 16 tries

 Fit attempt worse than current best:  5385.2436471873 vs 4849.19260511716

Begin fit attempt 4 of at maximum 16 tries

 Fit attempt worse than current best:  5145.15768144052 vs 4849.19260511716

Begin fit attempt 5 of at maximum 16 tries

 Fit attempt worse than current best:  5101.36074151692 vs 4849.19260511716

Begin fit attempt 6 of at maximum 16 tries

 Fit attempt worse than current best:  4917.05495101475 vs 4849.19260511716

Begin fit attempt 7 of at maximum 16 tries

 Fit attempt worse than current best:  5047.5188281129 vs 4849.19260511716

Begin fit attempt 8 of at maximum 16 tries

 Lowest minimum so far:  4196.73541494047

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 fa0ee170, cause 'memory not mapped'

Traceback:
 1: .Call(backend, constraints, matrices, parameters, algebras, expectations,     computes, data, intervalList, communication, options, defVars,     silent || !interactive(), PACKAGE = "OpenMx")
 2: runHelper(model, frontendStart, intervals, silent, suppressWarnings,     unsafe, checkpoint, useSocket, onlyFrontend, useOptimizer)
 3: mxRun(ctfitobj$mxobj, intervals = TRUE)
 4: ctCI(example1fit, confidenceintervals = "DRIFT")
 5: eval(expr, envir, enclos)
 6: eval(expr, envir, enclos)
 7: withVisible(eval(expr, envir, enclos))
 8: withCallingHandlers(withVisible(eval(expr, envir, enclos)), warning = wHandler,     error = eHandler, message = mHandler)
 9: handle(ev <- withCallingHandlers(withVisible(eval(expr, envir,     enclos)), warning = wHandler, error = eHandler, message = mHandler))
10: timing_fn(handle(ev <- withCallingHandlers(withVisible(eval(expr,     envir, enclos)), warning = wHandler, error = eHandler, message = mHandler)))
11: evaluate_call(expr, parsed$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)
12: 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$render,         options))
13: in_dir(input_dir(), evaluate(code, envir = env, new_device = FALSE,     keep_warning = !isFALSE(options$warning), keep_message = !isFALSE(options$message),     stop_on_error = if (options$error && options$include) 0L else 2L,     output_handler = knit_handlers(options$render, options)))
14: block_exec(params)
15: call_block(x)
16: process_group.block(group)
17: process_group(group)
18: 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$get("infile"),             ") ")    })
19: process_file(text, output)
20: (if (grepl("\\.[Rr]md$", file)) knit2html_v1 else if (grepl("\\.[Rr]rst$",     file)) knit2pdf else knit)(file, encoding = encoding, quiet = quiet,     envir = globalenv())
21: engine$weave(file, quiet = quiet, encoding = enc)
22: doTryCatch(return(expr), name, parentenv, handler)
23: tryCatchOne(expr, names, parentenv, handlers[[1L]])
24: tryCatchList(expr, classes, parentenv, handlers)
25: 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)})
26: buildVignettes(dir = "/home/ripley/R/packages/tests32/ctsem.Rcheck/vign_test/ctsem")
An irrecoverable exception occurred. R is aborting now ...