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:  4345.79654285406

 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: 2956048611.75345, 998178.630611553, 196842.448482969, 124736.720112484, 2396.58542722876, 1609.37961551438, 743.790486725809, 431.186733942195, 337.736346224592, 82.0774178836229, 76.8961029331466, 0.250059051231613, 0.00051791912808323, 0.0000103855040923212, -0.0000350131362206829, -201.761579367125

Begin fit attempt 2 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 3 of at maximum 16 tries

 Fit attempt generated errors

Begin fit attempt 4 of at maximum 16 tries

 Fit attempt worse than current best:  52531.409269972 vs 4345.79654285406

Begin fit attempt 5 of at maximum 16 tries

 Fit attempt worse than current best:  7865.70241281557 vs 4345.79654285406

Begin fit attempt 6 of at maximum 16 tries

 Fit attempt worse than current best:  53475.9470323254 vs 4345.79654285406

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:  47380.9764854028 vs 4345.79654285406

Begin fit attempt 9 of at maximum 16 tries

 Lowest minimum so far:  4176.87456133428
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 10 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 11 of at maximum 16 tries

 Fit attempt worse than current best:  4182.96203246983 vs 4176.87456133428

Begin fit attempt 12 of at maximum 16 tries

 Fit attempt worse than current best:  4183.21757950309 vs 4176.87456133428

Begin fit attempt 13 of at maximum 16 tries

 Fit attempt worse than current best:  4381.22003578861 vs 4176.87456133428

Begin fit attempt 14 of at maximum 16 tries

 Fit attempt worse than current best:  8328.41106459836 vs 4176.87456133428

Begin fit attempt 15 of at maximum 16 tries

 Fit attempt worse than current best:  6781.38085223015 vs 4176.87456133428

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

 Fit attempt generated errors

Begin fit attempt 2 of at maximum 16 tries

 Lowest minimum so far:  11395.2830245899
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

 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

 Fit attempt worse than current best:  15497.8985473166 vs 11395.2830245899

Begin fit attempt 6 of at maximum 16 tries

 Lowest minimum so far:  4196.73541494074
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

 OpenMx status code 10 not in list of acceptable status codes, 0
 OpenMx status code 10 not in list of acceptable status codes, 0

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 generated errors

Begin fit attempt 10 of at maximum 16 tries

 Fit attempt worse than current best:  9311.37911385567 vs 4196.73541494074

Begin fit attempt 11 of at maximum 16 tries

 Lowest minimum so far:  4196.73541494074

 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: 316772152.435912, 65699.8363623988, 25002.1623583313, 12426.8456715023, 1213.74623000607, 752.939792060576, 499.922836620139, 306.230581414361, 250.712922679315, 172.584776914424, 99.6827455289127, 67.3197608200326, 53.9405981072733, 14.4686740265356, -559202662.310954

Begin fit attempt 12 of at maximum 16 tries

 Fit attempt generated errors

Begin fit attempt 13 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 fa121f20, 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 ...