* using log directory ‘/data/gannet/ripley/R/packages/tests-clang-ASAN/poLCAParallel.Rcheck’
* using R Under development (unstable) (2026-02-19 r89439)
* using platform: x86_64-pc-linux-gnu
* R was compiled by
    clang version 21.1.8
    flang version 21.1.8
* running under: Fedora Linux 42 (Workstation Edition)
* using session charset: UTF-8
* current time: 2026-02-20 03:25:18 UTC
* using option ‘--no-stop-on-test-error’
* checking for file ‘poLCAParallel/DESCRIPTION’ ... OK
* checking extension type ... Package
* this is package ‘poLCAParallel’ version ‘1.2.6’
* package encoding: UTF-8
* checking package dependencies ... OK
* checking if this is a source package ... OK
* checking if there is a namespace ... OK
* checking for hidden files and directories ... OK
* checking for portable file names ... OK
* checking whether package ‘poLCAParallel’ can be installed ... [421s/81s] OK
* used C compiler: ‘clang version 21.1.8’
* used C++ compiler: ‘clang version 21.1.8’
* checking C++ specification ... INFO
  specified C++20
* checking package directory ... OK
* checking whether the package can be loaded ... OK
* checking whether the package can be loaded with stated dependencies ... OK
* checking whether the package can be unloaded cleanly ... OK
* checking whether the namespace can be loaded with stated dependencies ... OK
* checking whether the namespace can be unloaded cleanly ... OK
* checking loading without being on the library search path ... OK
* checking compiled code ... OK
* checking examples ... ERROR
Running examples in ‘poLCAParallel-Ex.R’ failed
The error most likely occurred in:

> ### Name: cheating
> ### Title: GPA and chronic cheating (sample data)
> ### Aliases: cheating
> ### Keywords: datasets
> 
> ### ** Examples
> 
> ##
> ## Replication of latent class models in Dayton (1998)
> ##
> ## Example 1. Two-class LCA. (Table 3.3, p. 32)
> ##
> data(cheating)
> f <- cbind(LIEEXAM,LIEPAPER,FRAUD,COPYEXAM)~1
> ch2 <- poLCA(f,cheating,nclass=2)	# log-likelihood: -440.0271
Conditional item response (column) probabilities,
  
 by outcome variable, for each class (row) 
 
$LIEEXAM
           Pr(1)  Pr(2)
class 1:  0.4231 0.5769
class 2:  0.9834 0.0166

$LIEPAPER
           Pr(1)  Pr(2)
class 1:  0.4109 0.5891
class 2:  0.9708 0.0292

$FRAUD
           Pr(1)  Pr(2)
class 1:  0.7840 0.2160
class 2:  0.9629 0.0371

$COPYEXAM
           Pr(1)  Pr(2)
class 1:  0.6236 0.3764
class 2:  0.8181 0.1819

Estimated class population shares 
 0.1606 0.8394 
 
Predicted class memberships (by modal posterior prob.) 
 0.1693 0.8307 
 
========================================================= 
Fit for 2 latent classes: 
========================================================= 
number of observations: 319 
number of estimated parameters: 9 
residual degrees of freedom: 6 
maximum log-likelihood: -440.0271 
 
AIC(2): 898.0542
BIC(2): 931.9409
G^2(2): 7.764242 (Likelihood ratio/deviance statistic) 
X^2(2): 8.323404 (Chi-square goodness of fit) 
 
> 
> ##
> ## Example 2. Two-class latent class regression using
> ## GPA as a covariate to predict class membership as
> ## "cheaters" vs. "non-cheaters".
> ## (Table 7.1, p. 85, and Figure 7.1, p. 86)
> ##
> f2 <- cbind(LIEEXAM,LIEPAPER,FRAUD,COPYEXAM)~GPA
> ch2c <- poLCA(f2,cheating,nclass=2)	# log-likelihood: -429.6384
=================================================================
==3704671==ERROR: AddressSanitizer: stack-use-after-scope on address 0x7b587aa95540 at pc 0x7b586def621d bp 0x7ffcb0a33910 sp 0x7ffcb0a33908
READ of size 8 at 0x7b587aa95540 thread T0
    #0 0x7b586def621c in arma::Proxy<arma::Col<double>>::get_n_rows() const /data/gannet/ripley/R/test-clang/RcppArmadillo/include/current/armadillo_bits/Proxy.hpp:226:49
    #1 0x7b586def621c in arma::eGlue<arma::Col<double>, arma::Col<double>, arma::eglue_schur>::get_n_rows() const /data/gannet/ripley/R/test-clang/RcppArmadillo/include/current/armadillo_bits/eGlue_meat.hpp:68:26
    #2 0x7b586def621c in arma::Proxy<arma::eGlue<arma::Col<double>, arma::Col<double>, arma::eglue_schur>>::get_n_rows() const /data/gannet/ripley/R/test-clang/RcppArmadillo/include/current/armadillo_bits/Proxy.hpp:414:64
    #3 0x7b586def621c in arma::eGlue<arma::eGlue<arma::Col<double>, arma::Col<double>, arma::eglue_schur>, arma::eGlue<arma::Col<double>, arma::Col<double>, arma::eglue_schur>, arma::eglue_minus>::get_n_rows() const /data/gannet/ripley/R/test-clang/RcppArmadillo/include/current/armadillo_bits/eGlue_meat.hpp:68:26
    #4 0x7b586def621c in arma::Mat<double>::Mat<arma::eGlue<arma::Col<double>, arma::Col<double>, arma::eglue_schur>, arma::eGlue<arma::Col<double>, arma::Col<double>, arma::eglue_schur>, arma::eglue_minus>(arma::eGlue<arma::eGlue<arma::Col<double>, arma::Col<double>, arma::eglue_schur>, arma::eGlue<arma::Col<double>, arma::Col<double>, arma::eglue_schur>, arma::eglue_minus> const&, arma::arma_vec_indicator const&, unsigned short) /data/gannet/ripley/R/test-clang/RcppArmadillo/include/current/armadillo_bits/Mat_meat.hpp:6406:15
    #5 0x7b586def621c in arma::Col<double>::Col<arma::eGlue<arma::eGlue<arma::Col<double>, arma::Col<double>, arma::eglue_schur>, arma::eGlue<arma::Col<double>, arma::Col<double>, arma::eglue_schur>, arma::eglue_minus>>(arma::Base<double, arma::eGlue<arma::eGlue<arma::Col<double>, arma::Col<double>, arma::eglue_schur>, arma::eGlue<arma::Col<double>, arma::Col<double>, arma::eglue_schur>, arma::eglue_minus>> const&) /data/gannet/ripley/R/test-clang/RcppArmadillo/include/current/armadillo_bits/Col_meat.hpp:524:5
    #6 0x7b586def621c in polca_parallel::EmAlgorithmRegress::CalcHessSubBlock(unsigned long, unsigned long) /data/gannet/ripley/R/packages/tests-clang-ASAN/poLCAParallel/src/em_algorithm_regress.cc:197:51
    #7 0x7b586def3bee in polca_parallel::EmAlgorithmRegress::CalcHess() /data/gannet/ripley/R/packages/tests-clang-ASAN/poLCAParallel/src/em_algorithm_regress.cc:149:13
    #8 0x7b586def3bee in polca_parallel::EmAlgorithmRegress::MStep() /data/gannet/ripley/R/packages/tests-clang-ASAN/poLCAParallel/src/em_algorithm_regress.cc:94:9
    #9 0x7b586ded650b in polca_parallel::EmAlgorithm::Fit() /data/gannet/ripley/R/packages/tests-clang-ASAN/poLCAParallel/src/em_algorithm.cc:130:17
    #10 0x7b586dee3524 in void polca_parallel::EmAlgorithmArray::FitThread<polca_parallel::EmAlgorithmRegress>() /data/gannet/ripley/R/packages/tests-clang-ASAN/poLCAParallel/src/em_algorithm_array.cc:169:13
    #11 0x7b586dee2ced in void polca_parallel::EmAlgorithmArray::Fit<polca_parallel::EmAlgorithmRegress>() /data/gannet/ripley/R/packages/tests-clang-ASAN/poLCAParallel/src/em_algorithm_array.cc:89:9
    #12 0x7b586deeed7d in EmAlgorithmRcpp(Rcpp::Matrix<14, Rcpp::PreserveStorage>, Rcpp::Matrix<13, Rcpp::PreserveStorage>, Rcpp::Vector<14, Rcpp::PreserveStorage>, unsigned long, unsigned long, Rcpp::Vector<13, Rcpp::PreserveStorage>, unsigned long, unsigned long, bool, unsigned long, unsigned int, double, Rcpp::Vector<13, Rcpp::PreserveStorage>) /data/gannet/ripley/R/packages/tests-clang-ASAN/poLCAParallel/src/em_algorithm_rcpp.cc:138:14
    #13 0x7b586deb8364 in _poLCAParallel_EmAlgorithmRcpp /data/gannet/ripley/R/packages/tests-clang-ASAN/poLCAParallel/src/RcppExports.cpp:55:34
    #14 0x55fa083710b5 in R_doDotCall /data/gannet/ripley/R/svn/R-devel/src/main/dotcode.c
    #15 0x55fa0843105b in bcEval_loop /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:8682:21
    #16 0x55fa08417a04 in bcEval /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:7515:16
    #17 0x55fa08415f2a in Rf_eval /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:1167:8
    #18 0x55fa0845debc in R_execClosure /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:2389:22
    #19 0x55fa0845d081 in applyClosure_core /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:2302:16
    #20 0x55fa08416979 in Rf_applyClosure /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:2324:16
    #21 0x55fa08416979 in Rf_eval /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:1280:12
    #22 0x55fa0846f5b5 in do_set /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:3581:8
    #23 0x55fa08416473 in Rf_eval /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:1232:12
    #24 0x55fa084eaa81 in Rf_ReplIteration /data/gannet/ripley/R/svn/R-devel/src/main/main.c:264:15
    #25 0x55fa084ed2d0 in R_ReplConsole /data/gannet/ripley/R/svn/R-devel/src/main/main.c:317:11
    #26 0x55fa084ed2d0 in run_Rmainloop /data/gannet/ripley/R/svn/R-devel/src/main/main.c:1235:5
    #27 0x55fa084ed362 in Rf_mainloop /data/gannet/ripley/R/svn/R-devel/src/main/main.c:1242:5
    #28 0x55fa081f214c in main /data/gannet/ripley/R/svn/R-devel/src/main/Rmain.c:29:5
    #29 0x7f587f0115f4 in __libc_start_call_main (/lib64/libc.so.6+0x35f4) (BuildId: a1dda014206b55b07f58fe8db80121b752dc3d03)
    #30 0x7f587f0116a7 in __libc_start_main@GLIBC_2.2.5 (/lib64/libc.so.6+0x36a7) (BuildId: a1dda014206b55b07f58fe8db80121b752dc3d03)
    #31 0x55fa0810a7f4 in _start (/data/gannet/ripley/R/clang-ASAN/bin/exec/R+0x17f4)

Address 0x7b587aa95540 is located in stack of thread T0 at offset 1344 in frame
    #0 0x7b586def4cbf in polca_parallel::EmAlgorithmRegress::CalcHessSubBlock(unsigned long, unsigned long) /data/gannet/ripley/R/packages/tests-clang-ASAN/poLCAParallel/src/em_algorithm_regress.cc:155

  This frame has 14 object(s):
    [32, 56) 'ref.tmp'
    [96, 104) 'memptr'
    [128, 136) 'memptr'
    [160, 184) 'ref.tmp'
    [224, 248) 'ref.tmp'
    [288, 312) 'ref.tmp'
    [352, 528) 'posterior0' (line 163)
    [592, 768) 'prior0' (line 164)
    [832, 1008) 'posterior1' (line 172)
    [1072, 1248) 'prior1' (line 179)
    [1312, 1328) 'prior_post_inter' (line 191)
    [1344, 1360) 'ref.tmp' (line 191) <== Memory access at offset 1344 is inside this variable
    [1376, 1392) 'ref.tmp' (line 191)
    [1408, 1584) 'ref.tmp' (line 197)
HINT: this may be a false positive if your program uses some custom stack unwind mechanism, swapcontext or vfork
      (longjmp and C++ exceptions *are* supported)
SUMMARY: AddressSanitizer: stack-use-after-scope /data/gannet/ripley/R/test-clang/RcppArmadillo/include/current/armadillo_bits/Proxy.hpp:226:49 in arma::Proxy<arma::Col<double>>::get_n_rows() const
Shadow bytes around the buggy address:
  0x7b587aa95280: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  0x7b587aa95300: f2 f2 f2 f2 f2 f2 f2 f2 00 00 00 00 00 00 00 00
  0x7b587aa95380: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 f2 f2
  0x7b587aa95400: f2 f2 f2 f2 f2 f2 00 00 00 00 00 00 00 00 00 00
  0x7b587aa95480: 00 00 00 00 00 00 00 00 00 00 00 00 f2 f2 f2 f2
=>0x7b587aa95500: f2 f2 f2 f2 00 00 f2 f2[f8]f8 f2 f2 f8 f8 f2 f2
  0x7b587aa95580: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  0x7b587aa95600: 00 00 00 00 00 00 f3 f3 f3 f3 f3 f3 f3 f3 f3 f3
  0x7b587aa95680: f3 f3 f3 f3 f3 f3 f3 f3 f3 f3 f3 f3 f3 f3 f3 f3
  0x7b587aa95700: f3 f3 f3 f3 f3 f3 f3 f3 f3 f3 f3 f3 f3 f3 f3 f3
  0x7b587aa95780: f3 f3 f3 f3 f3 f3 f3 f3 f3 f3 f3 f3 f3 f3 f3 f3
Shadow byte legend (one shadow byte represents 8 application bytes):
  Addressable:           00
  Partially addressable: 01 02 03 04 05 06 07 
  Heap left redzone:       fa
  Freed heap region:       fd
  Stack left redzone:      f1
  Stack mid redzone:       f2
  Stack right redzone:     f3
  Stack after return:      f5
  Stack use after scope:   f8
  Global redzone:          f9
  Global init order:       f6
  Poisoned by user:        f7
  Container overflow:      fc
  Array cookie:            ac
  Intra object redzone:    bb
  ASan internal:           fe
  Left alloca redzone:     ca
  Right alloca redzone:    cb
==3704671==ABORTING
* checking tests ... [26s/25s] ERROR
  Running ‘testthat.R’ [25s/24s]
Running the tests in ‘tests/testthat.R’ failed.
Complete output:
  > library(testthat)
  > 
  > test_check("poLCAParallel")
  Loading required package: poLCAParallel
  =================================================================
  ==3704972==ERROR: AddressSanitizer: stack-use-after-scope on address 0x7bd2ff203d40 at pc 0x7bd2ef00621d bp 0x7ffec1b62a50 sp 0x7ffec1b62a48
  READ of size 8 at 0x7bd2ff203d40 thread T0
      #0 0x7bd2ef00621c in arma::Proxy<arma::Col<double>>::get_n_rows() const /data/gannet/ripley/R/test-clang/RcppArmadillo/include/current/armadillo_bits/Proxy.hpp:226:49
      #1 0x7bd2ef00621c in arma::eGlue<arma::Col<double>, arma::Col<double>, arma::eglue_schur>::get_n_rows() const /data/gannet/ripley/R/test-clang/RcppArmadillo/include/current/armadillo_bits/eGlue_meat.hpp:68:26
      #2 0x7bd2ef00621c in arma::Proxy<arma::eGlue<arma::Col<double>, arma::Col<double>, arma::eglue_schur>>::get_n_rows() const /data/gannet/ripley/R/test-clang/RcppArmadillo/include/current/armadillo_bits/Proxy.hpp:414:64
      #3 0x7bd2ef00621c in arma::eGlue<arma::eGlue<arma::Col<double>, arma::Col<double>, arma::eglue_schur>, arma::eGlue<arma::Col<double>, arma::Col<double>, arma::eglue_schur>, arma::eglue_minus>::get_n_rows() const /data/gannet/ripley/R/test-clang/RcppArmadillo/include/current/armadillo_bits/eGlue_meat.hpp:68:26
      #4 0x7bd2ef00621c in arma::Mat<double>::Mat<arma::eGlue<arma::Col<double>, arma::Col<double>, arma::eglue_schur>, arma::eGlue<arma::Col<double>, arma::Col<double>, arma::eglue_schur>, arma::eglue_minus>(arma::eGlue<arma::eGlue<arma::Col<double>, arma::Col<double>, arma::eglue_schur>, arma::eGlue<arma::Col<double>, arma::Col<double>, arma::eglue_schur>, arma::eglue_minus> const&, arma::arma_vec_indicator const&, unsigned short) /data/gannet/ripley/R/test-clang/RcppArmadillo/include/current/armadillo_bits/Mat_meat.hpp:6406:15
      #5 0x7bd2ef00621c in arma::Col<double>::Col<arma::eGlue<arma::eGlue<arma::Col<double>, arma::Col<double>, arma::eglue_schur>, arma::eGlue<arma::Col<double>, arma::Col<double>, arma::eglue_schur>, arma::eglue_minus>>(arma::Base<double, arma::eGlue<arma::eGlue<arma::Col<double>, arma::Col<double>, arma::eglue_schur>, arma::eGlue<arma::Col<double>, arma::Col<double>, arma::eglue_schur>, arma::eglue_minus>> const&) /data/gannet/ripley/R/test-clang/RcppArmadillo/include/current/armadillo_bits/Col_meat.hpp:524:5
      #6 0x7bd2ef00621c in polca_parallel::EmAlgorithmRegress::CalcHessSubBlock(unsigned long, unsigned long) /data/gannet/ripley/R/packages/tests-clang-ASAN/poLCAParallel/src/em_algorithm_regress.cc:197:51
      #7 0x7bd2ef003bee in polca_parallel::EmAlgorithmRegress::CalcHess() /data/gannet/ripley/R/packages/tests-clang-ASAN/poLCAParallel/src/em_algorithm_regress.cc:149:13
      #8 0x7bd2ef003bee in polca_parallel::EmAlgorithmRegress::MStep() /data/gannet/ripley/R/packages/tests-clang-ASAN/poLCAParallel/src/em_algorithm_regress.cc:94:9
      #9 0x7bd2eefe650b in polca_parallel::EmAlgorithm::Fit() /data/gannet/ripley/R/packages/tests-clang-ASAN/poLCAParallel/src/em_algorithm.cc:130:17
      #10 0x7bd2eeff3524 in void polca_parallel::EmAlgorithmArray::FitThread<polca_parallel::EmAlgorithmRegress>() /data/gannet/ripley/R/packages/tests-clang-ASAN/poLCAParallel/src/em_algorithm_array.cc:169:13
      #11 0x7bd2eeff2ced in void polca_parallel::EmAlgorithmArray::Fit<polca_parallel::EmAlgorithmRegress>() /data/gannet/ripley/R/packages/tests-clang-ASAN/poLCAParallel/src/em_algorithm_array.cc:89:9
      #12 0x7bd2eeffed7d in EmAlgorithmRcpp(Rcpp::Matrix<14, Rcpp::PreserveStorage>, Rcpp::Matrix<13, Rcpp::PreserveStorage>, Rcpp::Vector<14, Rcpp::PreserveStorage>, unsigned long, unsigned long, Rcpp::Vector<13, Rcpp::PreserveStorage>, unsigned long, unsigned long, bool, unsigned long, unsigned int, double, Rcpp::Vector<13, Rcpp::PreserveStorage>) /data/gannet/ripley/R/packages/tests-clang-ASAN/poLCAParallel/src/em_algorithm_rcpp.cc:138:14
      #13 0x7bd2eefc8364 in _poLCAParallel_EmAlgorithmRcpp /data/gannet/ripley/R/packages/tests-clang-ASAN/poLCAParallel/src/RcppExports.cpp:55:34
      #14 0x5654abf040b5 in R_doDotCall /data/gannet/ripley/R/svn/R-devel/src/main/dotcode.c
      #15 0x5654abfc405b in bcEval_loop /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:8682:21
      #16 0x5654abfaaa04 in bcEval /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:7515:16
      #17 0x5654abfa8f2a in Rf_eval /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:1167:8
      #18 0x5654abff0ebc in R_execClosure /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:2389:22
      #19 0x5654abff0081 in applyClosure_core /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:2302:16
      #20 0x5654abfa9979 in Rf_applyClosure /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:2324:16
      #21 0x5654abfa9979 in Rf_eval /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:1280:12
      #22 0x5654ac0025b5 in do_set /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:3581:8
      #23 0x5654abfa9473 in Rf_eval /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:1232:12
      #24 0x5654abfff729 in do_begin /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:2992:10
      #25 0x5654abfa9473 in Rf_eval /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:1232:12
      #26 0x5654abff0ebc in R_execClosure /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:2389:22
      #27 0x5654abff0081 in applyClosure_core /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:2302:16
      #28 0x5654abfa9979 in Rf_applyClosure /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:2324:16
      #29 0x5654abfa9979 in Rf_eval /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:1280:12
      #30 0x5654abef89d5 in do_External /data/gannet/ripley/R/svn/R-devel/src/main/dotcode.c:573:11
      #31 0x5654abfb7d49 in bcEval_loop /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:8132:14
      #32 0x5654abfaaa04 in bcEval /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:7515:16
      #33 0x5654abfa8f2a in Rf_eval /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:1167:8
      #34 0x5654abff0ebc in R_execClosure /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:2389:22
      #35 0x5654abff0081 in applyClosure_core /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:2302:16
      #36 0x5654abfa9979 in Rf_applyClosure /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:2324:16
      #37 0x5654abfa9979 in Rf_eval /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:1280:12
      #38 0x5654abfff729 in do_begin /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:2992:10
      #39 0x5654abfa9473 in Rf_eval /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:1232:12
      #40 0x5654abffd1b0 in do_for /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:2874:2
      #41 0x5654abfa9473 in Rf_eval /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:1232:12
      #42 0x5654abfff729 in do_begin /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:2992:10
      #43 0x5654abfa9473 in Rf_eval /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:1232:12
      #44 0x5654ac007093 in do_eval /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:3955:13
      #45 0x5654abfb7d49 in bcEval_loop /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:8132:14
      #46 0x5654abfaaa04 in bcEval /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:7515:16
      #47 0x5654abfa8f2a in Rf_eval /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:1167:8
      #48 0x5654abff0ebc in R_execClosure /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:2389:22
      #49 0x5654abff0081 in applyClosure_core /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:2302:16
      #50 0x5654abfa9979 in Rf_applyClosure /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:2324:16
      #51 0x5654abfa9979 in Rf_eval /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:1280:12
      #52 0x5654ac0079fa in do_eval /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:3973:9
      #53 0x5654abfb7d49 in bcEval_loop /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:8132:14
      #54 0x5654abfaaa04 in bcEval /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:7515:16
      #55 0x5654abfa8f2a in Rf_eval /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:1167:8
      #56 0x5654abff0ebc in R_execClosure /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:2389:22
      #57 0x5654abff0081 in applyClosure_core /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:2302:16
      #58 0x5654abff9b54 in Rf_applyClosure /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:2324:16
      #59 0x5654abff9b54 in R_forceAndCall /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:2456:8
      #60 0x5654abdb7fb1 in do_lapply /data/gannet/ripley/R/svn/R-devel/src/main/apply.c:75:8
      #61 0x5654ac0b46d9 in do_internal /data/gannet/ripley/R/svn/R-devel/src/main/names.c:1411:11
      #62 0x5654abfbd543 in bcEval_loop /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:8152:15
      #63 0x5654abfaaa04 in bcEval /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:7515:16
      #64 0x5654abfa8f2a in Rf_eval /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:1167:8
      #65 0x5654abff0ebc in R_execClosure /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:2389:22
      #66 0x5654abff0081 in applyClosure_core /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:2302:16
      #67 0x5654abfa9979 in Rf_applyClosure /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:2324:16
      #68 0x5654abfa9979 in Rf_eval /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:1280:12
      #69 0x5654ac07da81 in Rf_ReplIteration /data/gannet/ripley/R/svn/R-devel/src/main/main.c:264:15
      #70 0x5654ac0802d0 in R_ReplConsole /data/gannet/ripley/R/svn/R-devel/src/main/main.c:317:11
      #71 0x5654ac0802d0 in run_Rmainloop /data/gannet/ripley/R/svn/R-devel/src/main/main.c:1235:5
      #72 0x5654ac080362 in Rf_mainloop /data/gannet/ripley/R/svn/R-devel/src/main/main.c:1242:5
      #73 0x5654abd8514c in main /data/gannet/ripley/R/svn/R-devel/src/main/Rmain.c:29:5
      #74 0x7fd3038115f4 in __libc_start_call_main (/lib64/libc.so.6+0x35f4) (BuildId: a1dda014206b55b07f58fe8db80121b752dc3d03)
      #75 0x7fd3038116a7 in __libc_start_main@GLIBC_2.2.5 (/lib64/libc.so.6+0x36a7) (BuildId: a1dda014206b55b07f58fe8db80121b752dc3d03)
      #76 0x5654abc9d7f4 in _start (/data/gannet/ripley/R/clang-ASAN/bin/exec/R+0x17f4)
  
  Address 0x7bd2ff203d40 is located in stack of thread T0 at offset 1344 in frame
      #0 0x7bd2ef004cbf in polca_parallel::EmAlgorithmRegress::CalcHessSubBlock(unsigned long, unsigned long) /data/gannet/ripley/R/packages/tests-clang-ASAN/poLCAParallel/src/em_algorithm_regress.cc:155
  
    This frame has 14 object(s):
      [32, 56) 'ref.tmp'
      [96, 104) 'memptr'
      [128, 136) 'memptr'
      [160, 184) 'ref.tmp'
      [224, 248) 'ref.tmp'
      [288, 312) 'ref.tmp'
      [352, 528) 'posterior0' (line 163)
      [592, 768) 'prior0' (line 164)
      [832, 1008) 'posterior1' (line 172)
      [1072, 1248) 'prior1' (line 179)
      [1312, 1328) 'prior_post_inter' (line 191)
      [1344, 1360) 'ref.tmp' (line 191) <== Memory access at offset 1344 is inside this variable
      [1376, 1392) 'ref.tmp' (line 191)
      [1408, 1584) 'ref.tmp' (line 197)
  HINT: this may be a false positive if your program uses some custom stack unwind mechanism, swapcontext or vfork
        (longjmp and C++ exceptions *are* supported)
  SUMMARY: AddressSanitizer: stack-use-after-scope /data/gannet/ripley/R/test-clang/RcppArmadillo/include/current/armadillo_bits/Proxy.hpp:226:49 in arma::Proxy<arma::Col<double>>::get_n_rows() const
  Shadow bytes around the buggy address:
    0x7bd2ff203a80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7bd2ff203b00: f2 f2 f2 f2 f2 f2 f2 f2 00 00 00 00 00 00 00 00
    0x7bd2ff203b80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 f2 f2
    0x7bd2ff203c00: f2 f2 f2 f2 f2 f2 00 00 00 00 00 00 00 00 00 00
    0x7bd2ff203c80: 00 00 00 00 00 00 00 00 00 00 00 00 f2 f2 f2 f2
  =>0x7bd2ff203d00: f2 f2 f2 f2 00 00 f2 f2[f8]f8 f2 f2 f8 f8 f2 f2
    0x7bd2ff203d80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7bd2ff203e00: 00 00 00 00 00 00 f3 f3 f3 f3 f3 f3 f3 f3 f3 f3
    0x7bd2ff203e80: f3 f3 f3 f3 f3 f3 f3 f3 f3 f3 f3 f3 f3 f3 f3 f3
    0x7bd2ff203f00: f3 f3 f3 f3 f3 f3 f3 f3 f3 f3 f3 f3 f3 f3 f3 f3
    0x7bd2ff203f80: f3 f3 f3 f3 f3 f3 f3 f3 f3 f3 f3 f3 f3 f3 f3 f3
  Shadow byte legend (one shadow byte represents 8 application bytes):
    Addressable:           00
    Partially addressable: 01 02 03 04 05 06 07 
    Heap left redzone:       fa
    Freed heap region:       fd
    Stack left redzone:      f1
    Stack mid redzone:       f2
    Stack right redzone:     f3
    Stack after return:      f5
    Stack use after scope:   f8
    Global redzone:          f9
    Global init order:       f6
    Poisoned by user:        f7
    Container overflow:      fc
    Array cookie:            ac
    Intra object redzone:    bb
    ASan internal:           fe
    Left alloca redzone:     ca
    Right alloca redzone:    cb
  ==3704972==ABORTING
* DONE
Status: 2 ERRORs