Running ‘testthat.R’ [53s/94s]
Running the tests in ‘tests/testthat.R’ failed.
Complete output:
  > library(testthat)
  > library(OpenMx)
  To take full advantage of multiple cores, use:
    mxOption(key='Number of Threads', value=parallel::detectCores()) #now
    Sys.setenv(OMP_NUM_THREADS=parallel::detectCores()) #before library(OpenMx)
  > 
  > test_check("OpenMx")
  Error: C stack usage  279221396 is too close to the limit
  
   *** caught segfault ***
  address 0, cause 'memory not mapped'
  
  Traceback:
   1: runHelper(model, frontendStart, intervals, silent, suppressWarnings,     unsafe, checkpoint, useSocket, onlyFrontend, useOptimizer,     beginMessage)
   2: mxRun(m1)
   3: eval(code, test_env)
   4: eval(code, test_env)
   5: withCallingHandlers({    eval(code, test_env)    if (!handled && !is.null(test)) {        skip_empty()    }}, expectation = handle_expectation, skip = handle_skip, warning = handle_warning,     message = handle_message, error = handle_error)
   6: doTryCatch(return(expr), name, parentenv, handler)
   7: tryCatchOne(expr, names, parentenv, handlers[[1L]])
   8: tryCatchList(expr, names[-nh], parentenv, handlers[-nh])
   9: doTryCatch(return(expr), name, parentenv, handler)
  10: tryCatchOne(tryCatchList(expr, names[-nh], parentenv, handlers[-nh]),     names[nh], parentenv, handlers[[nh]])
  11: tryCatchList(expr, classes, parentenv, handlers)
  12: tryCatch(withCallingHandlers({    eval(code, test_env)    if (!handled && !is.null(test)) {        skip_empty()    }}, expectation = handle_expectation, skip = handle_skip, warning = handle_warning,     message = handle_message, error = handle_error), error = handle_fatal,     skip = function(e) {    })
  13: test_code(NULL, exprs, env)
  14: source_file(path, child_env(env), wrap = wrap)
  15: FUN(X[[i]], ...)
  16: lapply(test_paths, test_one_file, env = env, wrap = wrap)
  17: force(code)
  18: doWithOneRestart(return(expr), restart)
  19: withOneRestart(expr, restarts[[1L]])
  20: withRestarts(testthat_abort_reporter = function() NULL, force(code))
  21: with_reporter(reporters$multi, lapply(test_paths, test_one_file,     env = env, wrap = wrap))
  22: test_files(test_dir = test_dir, test_package = test_package,     test_paths = test_paths, load_helpers = load_helpers, reporter = reporter,     env = env, stop_on_failure = stop_on_failure, stop_on_warning = stop_on_warning,     wrap = wrap, load_package = load_package)
  23: test_files(test_dir = path, test_paths = test_paths, test_package = package,     reporter = reporter, load_helpers = load_helpers, env = env,     stop_on_failure = stop_on_failure, stop_on_warning = stop_on_warning,     wrap = wrap, load_package = load_package, parallel = parallel)
  24: test_dir("testthat", package = package, reporter = reporter,     ..., load_package = "installed")
  25: test_check("OpenMx")
  An irrecoverable exception occurred. R is aborting now ...