* using log directory ‘/Users/ripley/R/packages/tests-SAN/nethist.Rcheck’
* using R Under development (unstable) (2026-09-14 r90538)
* using platform: aarch64-apple-darwin27.0.0
* R was compiled by
    Apple clang version 21.0.0 (clang-2100.3.34.2)
    GNU Fortran (GCC) 14.2.0
* running under: macOS Golden Gate 27.0.1
* using session charset: UTF-8
* current time: 2026-10-24 06:47:10 UTC
* using option ‘--no-stop-on-test-error’
* checking for file ‘nethist/DESCRIPTION’ ... OK
* checking extension type ... Package
* this is package ‘nethist’ version ‘1.1.0’
* 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 ‘nethist’ can be installed ... [45s/45s] OK
* used C++ compiler: ‘Apple clang version 21.0.0 (clang-2100.3.34.1)’
* used SDK: ‘MacOSX27.2.sdk’
* 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 pragmas in C/C++ headers and code ... OK
* checking compilation flags used ... OK
* checking compiled code ... OK
* checking installed files from ‘inst/doc’ ... OK
* checking files in ‘vignettes’ ... OK
* checking examples ... OK
* checking tests ... ERROR
  Running ‘testthat.R’
Running the tests in ‘tests/testthat.R’ failed.
Complete output:
  > # This file is part of the standard setup for testthat.
  > # It is recommended that you do not modify it.
  > #
  > # Where should you do additional test configuration?
  > # Learn more about the roles of various files in:
  > # * https://r-pkgs.org/testing-design.html#sec-tests-files-overview
  > # * https://testthat.r-lib.org/articles/special-files.html
  > 
  > library(testthat)
  > library(nethist)
  > 
  > test_check("nethist")
  =================================================================
  ==38684==ERROR: AddressSanitizer: heap-use-after-free on address 0x62c0005eb4d0 at pc 0x000110bedd34 bp 0x00016f61ec50 sp 0x00016f61ec48
  READ of size 4 at 0x62c0005eb4d0 thread T0
      #0 0x000110bedd30 in Assignment::update_thetahat(arma::Col<unsigned int> const&, arma::Cube<int> const&) Assignment.cpp:121
      #1 0x000110be83ac in Assignment::create_proposal_from(Assignment const&, arma::Cube<int> const&, int const&) Assignment.cpp:48
      #2 0x000110c481b4 in multinethist_fastgreedy(arma::Cube<int> const&, int const&, arma::Col<unsigned int> const&, int const&, int const&, int const&, bool const&) multinethist_fastgreedy.cpp:24
      #3 0x000110c1a69c in _nethist_multinethist_fastgreedy RcppExports.cpp:39
      #4 0x000101f2d3e4 in R_doDotCall dotcode.c:775
      #5 0x00010217bfc8 in bcEval_loop eval.c:8704
      #6 0x000102124268 in bcEval eval.c:7533
      #7 0x000102122300 in Rf_eval eval.c:1167
      #8 0x00010212c8ac in R_execClosure eval.c:2398
      #9 0x000102127eac in applyClosure_core eval.c:2314
      #10 0x000102126014 in Rf_applyClosure eval.c:2333
      #11 0x000102308d10 in dispatchMethod objects.c:473
      #12 0x000102306ab4 in Rf_usemethod objects.c:513
      #13 0x000102309f9c in do_usemethod objects.c:579
      #14 0x000102166d74 in bcEval_loop eval.c:8170
      #15 0x000102124268 in bcEval eval.c:7533
      #16 0x000102122300 in Rf_eval eval.c:1167
      #17 0x00010212c8ac in R_execClosure eval.c:2398
      #18 0x000102127eac in applyClosure_core eval.c:2314
      #19 0x000102126014 in Rf_applyClosure eval.c:2333
      #20 0x000102122d28 in Rf_eval eval.c:1278
      #21 0x0001021246b8 in forcePromise eval.c:976
      #22 0x0001021e005c in getvar eval.c:5867
      #23 0x000102199d68 in bcEval_loop eval.c:7880
      #24 0x000102124268 in bcEval eval.c:7533
      #25 0x000102122300 in Rf_eval eval.c:1167
      #26 0x00010212c8ac in R_execClosure eval.c:2398
      #27 0x000102127eac in applyClosure_core eval.c:2314
      #28 0x000102126014 in Rf_applyClosure eval.c:2333
      #29 0x000102122d28 in Rf_eval eval.c:1278
      #30 0x00010213b324 in do_set eval.c:3585
      #31 0x00010212275c in Rf_eval eval.c:1230
      #32 0x000102141980 in do_eval eval.c:3993
      #33 0x0001021788ac in bcEval_loop eval.c:8150
      #34 0x000102124268 in bcEval eval.c:7533
      #35 0x000102122300 in Rf_eval eval.c:1167
      #36 0x00010212c8ac in R_execClosure eval.c:2398
      #37 0x000102127eac in applyClosure_core eval.c:2314
      #38 0x000102129ca0 in Rf_applyClosure eval.c:2333
      #39 0x000102129ca0 in R_forceAndCall eval.c:2465
      #40 0x000101d35fa8 in do_lapply apply.c:75
      #41 0x0001022fef78 in do_internal names.c:1425
      #42 0x000102166d74 in bcEval_loop eval.c:8170
      #43 0x000102124268 in bcEval eval.c:7533
      #44 0x000102122300 in Rf_eval eval.c:1167
      #45 0x00010212c8ac in R_execClosure eval.c:2398
      #46 0x000102127eac in applyClosure_core eval.c:2314
      #47 0x000102126014 in Rf_applyClosure eval.c:2333
      #48 0x000102122d28 in Rf_eval eval.c:1278
      #49 0x00010228262c in Rf_ReplIteration main.c:264
      #50 0x00010228693c in R_ReplConsole main.c:319
      #51 0x000102286750 in run_Rmainloop main.c:1239
      #52 0x000102286a38 in Rf_mainloop main.c:1246
      #53 0x0001007d15f0 in main Rmain.c:29
      #54 0x000193497e7c in start+0x1a1c (dyld:arm64e+0x31e7c)
  
  0x62c0005eb4d0 is located 13008 bytes inside of 28848-byte region [0x62c0005e8200,0x62c0005ef2b0)
  freed by thread T0 here:
      #0 0x0001030d1368 in free+0x7c (libclang_rt.asan_osx_dynamic.dylib:arm64e+0x41368)
      #1 0x0001022e6784 in ReleaseLargeFreeVectors memory.c:1167
      #2 0x0001022e6784 in RunGenCollect memory.c:1953
      #3 0x00010229e874 in R_gc_internal memory.c:3240
      #4 0x0001022a5354 in Rf_allocVector3 memory.c:2713
      #5 0x000110c78e2c in void Rcpp::Vector<13, Rcpp::PreserveStorage>::import_sugar_expression<true, Rcpp::sugar::Minus_Vector_Primitive<13, true, Rcpp::Vector<13, Rcpp::PreserveStorage>>>(Rcpp::VectorBase<13, true, Rcpp::sugar::Minus_Vector_Primitive<13, true, Rcpp::Vector<13, Rcpp::PreserveStorage>>> const&, Rcpp::traits::integral_constant<bool, false>) Vector.h:1082
      #6 0x000110c78cf8 in Rcpp::Vector<13, Rcpp::PreserveStorage>::Vector<true, Rcpp::sugar::Minus_Vector_Primitive<13, true, Rcpp::Vector<13, Rcpp::PreserveStorage>>>(Rcpp::VectorBase<13, true, Rcpp::sugar::Minus_Vector_Primitive<13, true, Rcpp::Vector<13, Rcpp::PreserveStorage>>> const&) Vector.h:165
      #7 0x000110c59e50 in Rcpp::Vector<13, Rcpp::PreserveStorage>::Vector<true, Rcpp::sugar::Minus_Vector_Primitive<13, true, Rcpp::Vector<13, Rcpp::PreserveStorage>>>(Rcpp::VectorBase<13, true, Rcpp::sugar::Minus_Vector_Primitive<13, true, Rcpp::Vector<13, Rcpp::PreserveStorage>>> const&) Vector.h:163
      #8 0x000110c59e50 in SEXPREC* Rcpp::internal::wrap_range_sugar_expression<Rcpp::sugar::Minus_Vector_Primitive<13, true, Rcpp::Vector<13, Rcpp::PreserveStorage>>>(Rcpp::sugar::Minus_Vector_Primitive<13, true, Rcpp::Vector<13, Rcpp::PreserveStorage>> const&, Rcpp::traits::integral_constant<bool, true>) Vector.h:33
      #9 0x000110c59e50 in SEXPREC* Rcpp::internal::wrap_dispatch_unknown_iterable__logical<Rcpp::sugar::Minus_Vector_Primitive<13, true, Rcpp::Vector<13, Rcpp::PreserveStorage>>>(Rcpp::sugar::Minus_Vector_Primitive<13, true, Rcpp::Vector<13, Rcpp::PreserveStorage>> const&, Rcpp::traits::integral_constant<bool, false>) wrap.h:552
      #10 0x000110c59e50 in SEXPREC* Rcpp::internal::wrap_dispatch_unknown_iterable__matrix_interface<Rcpp::sugar::Minus_Vector_Primitive<13, true, Rcpp::Vector<13, Rcpp::PreserveStorage>>>(Rcpp::sugar::Minus_Vector_Primitive<13, true, Rcpp::Vector<13, Rcpp::PreserveStorage>> const&, Rcpp::traits::integral_constant<bool, false>) wrap.h:559
      #11 0x000110c59e50 in SEXPREC* Rcpp::internal::wrap_dispatch_unknown_iterable<Rcpp::sugar::Minus_Vector_Primitive<13, true, Rcpp::Vector<13, Rcpp::PreserveStorage>>>(Rcpp::sugar::Minus_Vector_Primitive<13, true, Rcpp::Vector<13, Rcpp::PreserveStorage>> const&, Rcpp::traits::integral_constant<bool, true>) wrap.h:661
      #12 0x000110c59e50 in SEXPREC* Rcpp::internal::wrap_dispatch_unknown<Rcpp::sugar::Minus_Vector_Primitive<13, true, Rcpp::Vector<13, Rcpp::PreserveStorage>>>(Rcpp::sugar::Minus_Vector_Primitive<13, true, Rcpp::Vector<13, Rcpp::PreserveStorage>> const&, Rcpp::traits::integral_constant<bool, false>) wrap.h:732
      #13 0x000110c59e50 in SEXPREC* Rcpp::internal::wrap_dispatch_eigen<Rcpp::sugar::Minus_Vector_Primitive<13, true, Rcpp::Vector<13, Rcpp::PreserveStorage>>>(Rcpp::sugar::Minus_Vector_Primitive<13, true, Rcpp::Vector<13, Rcpp::PreserveStorage>> const&, Rcpp::traits::integral_constant<bool, false>) wrap.h:770
      #14 0x000110c59e50 in SEXPREC* Rcpp::internal::wrap_dispatch_unknown_importable<Rcpp::sugar::Minus_Vector_Primitive<13, true, Rcpp::Vector<13, Rcpp::PreserveStorage>>>(Rcpp::sugar::Minus_Vector_Primitive<13, true, Rcpp::Vector<13, Rcpp::PreserveStorage>> const&, Rcpp::traits::integral_constant<bool, false>) wrap.h:787
      #15 0x000110c59e50 in SEXPREC* Rcpp::internal::wrap_dispatch<Rcpp::sugar::Minus_Vector_Primitive<13, true, Rcpp::Vector<13, Rcpp::PreserveStorage>>>(Rcpp::sugar::Minus_Vector_Primitive<13, true, Rcpp::Vector<13, Rcpp::PreserveStorage>> const&, Rcpp::traits::wrap_type_unknown_tag) wrap.h:807
      #16 0x000110c59e50 in SEXPREC* Rcpp::wrap<Rcpp::sugar::Minus_Vector_Primitive<13, true, Rcpp::Vector<13, Rcpp::PreserveStorage>>>(Rcpp::sugar::Minus_Vector_Primitive<13, true, Rcpp::Vector<13, Rcpp::PreserveStorage>> const&) wrap_end.h:30
      #17 0x000110c59e50 in sample_node_by_swap_rule(int const&, int const&) nethist_utils.cpp:31
      #18 0x000110c59990 in select_swap(Assignment const&, int const&, int const&) nethist_utils.cpp:13
      #19 0x000110be817c in Assignment::create_proposal_from(Assignment const&, arma::Cube<int> const&, int const&) Assignment.cpp:43
      #20 0x000110c481b4 in multinethist_fastgreedy(arma::Cube<int> const&, int const&, arma::Col<unsigned int> const&, int const&, int const&, int const&, bool const&) multinethist_fastgreedy.cpp:24
      #21 0x000110c1a69c in _nethist_multinethist_fastgreedy RcppExports.cpp:39
      #22 0x000101f2d3e4 in R_doDotCall dotcode.c:775
      #23 0x00010217bfc8 in bcEval_loop eval.c:8704
      #24 0x000102124268 in bcEval eval.c:7533
      #25 0x000102122300 in Rf_eval eval.c:1167
      #26 0x00010212c8ac in R_execClosure eval.c:2398
      #27 0x000102127eac in applyClosure_core eval.c:2314
      #28 0x000102126014 in Rf_applyClosure eval.c:2333
      #29 0x000102308d10 in dispatchMethod objects.c:473
      #30 0x000102306ab4 in Rf_usemethod objects.c:513
      #31 0x000102309f9c in do_usemethod objects.c:579
      #32 0x000102166d74 in bcEval_loop eval.c:8170
      #33 0x000102124268 in bcEval eval.c:7533
      #34 0x000102122300 in Rf_eval eval.c:1167
      #35 0x00010212c8ac in R_execClosure eval.c:2398
      #36 0x000102127eac in applyClosure_core eval.c:2314
      #37 0x000102126014 in Rf_applyClosure eval.c:2333
      #38 0x000102122d28 in Rf_eval eval.c:1278
      #39 0x0001021246b8 in forcePromise eval.c:976
      #40 0x0001021e005c in getvar eval.c:5867
  
  previously allocated by thread T0 here:
      #0 0x0001030d1274 in malloc+0x78 (libclang_rt.asan_osx_dynamic.dylib:arm64e+0x41274)
      #1 0x0001022a5c1c in Rf_allocVector3 memory.c:2897
      #2 0x000101e1c7b4 in Rf_allocVector Rinlinedfuns.h:609
      #3 0x000101e1c7b4 in coerceToInteger coerce.c:511
      #4 0x000101e17810 in Rf_coerceVector coerce.c:1287
      #5 0x000110c2f9ec in SEXPREC* Rcpp::internal::basic_cast<13>(SEXPREC*) r_cast.h:66
      #6 0x000110c35124 in SEXPREC* Rcpp::internal::r_true_cast<13>(SEXPREC*) r_cast.h:86
      #7 0x000110c35124 in SEXPREC* Rcpp::r_cast<13>(SEXPREC*) r_cast.h:170
      #8 0x000110c35124 in Rcpp::Vector<13, Rcpp::PreserveStorage>::Vector(SEXPREC*) Vector.h:74
      #9 0x000110c1a5c0 in Rcpp::Vector<13, Rcpp::PreserveStorage>::Vector(SEXPREC*) Vector.h:72
      #10 0x000110c1a5c0 in Rcpp::traits::Exporter<arma::Cube<int>>::Exporter(SEXPREC*) RcppArmadilloAs.h:465
      #11 0x000110c1a5c0 in Rcpp::traits::Exporter<arma::Cube<int>>::Exporter(SEXPREC*) RcppArmadilloAs.h:465
      #12 0x000110c1a5c0 in arma::Cube<int> Rcpp::internal::as<arma::Cube<int>>(SEXPREC*, Rcpp::traits::r_type_generic_tag) as.h:86
      #13 0x000110c1a5c0 in arma::Cube<int> Rcpp::as<arma::Cube<int>>(SEXPREC*) as.h:151
      #14 0x000110c1a5c0 in Rcpp::ConstReferenceInputParameter<arma::Cube<int>>::ConstReferenceInputParameter(SEXPREC*) InputParameter.h:72
      #15 0x000110c1a5c0 in Rcpp::ConstReferenceInputParameter<arma::Cube<int>>::ConstReferenceInputParameter(SEXPREC*) InputParameter.h:72
      #16 0x000110c1a5c0 in _nethist_multinethist_fastgreedy RcppExports.cpp:32
      #17 0x000101f2d3e4 in R_doDotCall dotcode.c:775
      #18 0x00010217bfc8 in bcEval_loop eval.c:8704
      #19 0x000102124268 in bcEval eval.c:7533
      #20 0x000102122300 in Rf_eval eval.c:1167
      #21 0x00010212c8ac in R_execClosure eval.c:2398
      #22 0x000102127eac in applyClosure_core eval.c:2314
      #23 0x000102126014 in Rf_applyClosure eval.c:2333
      #24 0x000102308d10 in dispatchMethod objects.c:473
      #25 0x000102306ab4 in Rf_usemethod objects.c:513
      #26 0x000102309f9c in do_usemethod objects.c:579
      #27 0x000102166d74 in bcEval_loop eval.c:8170
      #28 0x000102124268 in bcEval eval.c:7533
      #29 0x000102122300 in Rf_eval eval.c:1167
      #30 0x00010212c8ac in R_execClosure eval.c:2398
      #31 0x000102127eac in applyClosure_core eval.c:2314
      #32 0x000102126014 in Rf_applyClosure eval.c:2333
      #33 0x000102122d28 in Rf_eval eval.c:1278
      #34 0x0001021246b8 in forcePromise eval.c:976
      #35 0x0001021e005c in getvar eval.c:5867
      #36 0x000102199d68 in bcEval_loop eval.c:7880
      #37 0x000102124268 in bcEval eval.c:7533
      #38 0x000102122300 in Rf_eval eval.c:1167
      #39 0x00010212c8ac in R_execClosure eval.c:2398
  
  SUMMARY: AddressSanitizer: heap-use-after-free Assignment.cpp:121 in Assignment::update_thetahat(arma::Col<unsigned int> const&, arma::Cube<int> const&)
  Shadow bytes around the buggy address:
    0x62c0005eb200: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
    0x62c0005eb280: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
    0x62c0005eb300: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
    0x62c0005eb380: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
    0x62c0005eb400: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
  =>0x62c0005eb480: fd fd fd fd fd fd fd fd fd fd[fd]fd fd fd fd fd
    0x62c0005eb500: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
    0x62c0005eb580: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
    0x62c0005eb600: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
    0x62c0005eb680: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
    0x62c0005eb700: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
  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
  ==38684==ABORTING
* checking package vignettes ... OK
* checking re-building of vignette outputs ... [18s/24s] OK
* checking for detritus in the temp directory ... OK
* DONE
Status: 1 ERROR