Package check result: ERROR

Check: examples, Result: ERROR
  Running examples in ‘FLSSS-Ex.R’ failed
  The error most likely occurred in:
  
  > base::assign(".ptime", proc.time(), pos = "CheckExEnv")
  > ### Name: arbFLSSS
  > ### Title: Multidimensional exact subset sum in arbitrary precision and
  > ###   magnitude
  > ### Aliases: arbFLSSS
  > 
  > ### ** Examples
  > 
  > set.seed(1)
  > N = 200L # Superset size.
  > len = 20L # Subset size.
  > V = sapply(1:N, function(i) # Generate a set where every "number" has at most
  +   # 100 digits.
  + {
  +   a = 0:9
  +   left = sample(a, size = sample(50, 1), replace = TRUE)
  +   right = sample(a, size = sample(50, 1), replace = TRUE)
  +   x = paste0(paste0(left, collapse = ""), ".", paste0(right, collapse = ""))
  +   if (runif(1) < 0.5) x = paste0("-", x) # Randomly add a negative sign.
  +   x
  + })
  > str(V)
   chr [1:200] "-6016.1204495968448844198032599533986587867596295" ...
  > 
  > 
  > sol = sample(N, len) # Make a solution.
  > target = FLSSS::addNumStrings(V[sol]) # An unexposed helper function.
  > 
  > 
  > system.time({
  +   rst = FLSSS::arbFLSSS(
  +     len, V = as.matrix(V), target, solutionNeed = 1, maxCore = 2,
  +     tlimit = 10, ksumK = 0, verbose = TRUE)
  + })
  Transform string input to bit streams and create flsss objects to mine..
  
  ==2326587== 
  ==2326587== Process terminating with default action of signal 15 (SIGTERM)
  ==2326587==    at 0x1FD7F6E8: CharlieThreadPool::parFor(unsigned long, unsigned long, std::function<bool (unsigned long, unsigned long)>, unsigned long, std::function<bool (unsigned long)>, std::function<bool (unsigned long)>) (/home/hornik/tmp/CRAN_special_valgrind/FLSSS.Rcheck/00_pkg_src/FLSSS/src/arbitraryDimFLSSS/charlieThreadPool.hpp:136)
  ==2326587==    by 0x1FDA7C02: stringMatTo64bitIntMat(Rcpp::Matrix<16, Rcpp::PreserveStorage>&, Rcpp::Vector<16, Rcpp::PreserveStorage>&, int, CharlieThreadPool&, std::vector<unsigned long, std::allocator<unsigned long> >&, std::vector<unsigned long, std::allocator<unsigned long> >&, std::vector<unsigned long, std::allocator<unsigned long> >&, std::vector<int, std::allocator<int> >&, std::vector<int, std::allocator<int> >&, int&, bool) (/home/hornik/tmp/CRAN_special_valgrind/FLSSS.Rcheck/00_pkg_src/FLSSS/src/arbitraryDimFLSSS/intString2intArray.hpp:394)
  ==2326587==    by 0x1FDAEE5D: bool makeMflsssObjs<short>(int, Rcpp::Matrix<16, Rcpp::PreserveStorage>, Rcpp::Vector<16, Rcpp::PreserveStorage>, int, int, CharlieThreadPool&, std::vector<mflsssOBJ<short>, std::allocator<mflsssOBJ<short> > >&, std::vector<std::vector<short, std::allocator<short> >, std::allocator<std::vector<short, std::allocator<short> > > >&, Shared<short>&, double, std::vector<int, std::allocator<int> >&, TriM&, KsumLookUpTable<short>&, bool) (/home/hornik/tmp/CRAN_special_valgrind/FLSSS.Rcheck/00_pkg_src/FLSSS/src/arbitraryDimFLSSS/mflsssDecomp.hpp:43)
  ==2326587==    by 0x1FDAFEF3: Rcpp::Vector<19, Rcpp::PreserveStorage> mflsssArb<short>(int, Rcpp::Matrix<16, Rcpp::PreserveStorage>, Rcpp::Vector<16, Rcpp::PreserveStorage>, int, CharlieThreadPool&, int, double, Rcpp::Vector<19, Rcpp::PreserveStorage>, int, int, bool) (/home/hornik/tmp/CRAN_special_valgrind/FLSSS.Rcheck/00_pkg_src/FLSSS/src/arbitraryDimFLSSS/mflsssDecomp.hpp:253)
  ==2326587==    by 0x1FD7D8FF: arbFLSSS(int, Rcpp::Matrix<16, Rcpp::PreserveStorage>, Rcpp::Vector<16, Rcpp::PreserveStorage>, SEXPREC*, int, int, double, int, int, int, bool) (/home/hornik/tmp/CRAN_special_valgrind/FLSSS.Rcheck/00_pkg_src/FLSSS/src/mflsssArb.cpp:35)
  ==2326587==    by 0x1FD196CD: _FLSSS_arbFLSSS (/home/hornik/tmp/CRAN_special_valgrind/FLSSS.Rcheck/00_pkg_src/FLSSS/src/RcppExports.cpp:329)
  ==2326587==    by 0x495D1A3: R_doDotCall (/home/hornik/src/R/src/main/dotcode.c:801)
  ==2326587==    by 0x49A1BDC: bcEval_loop (/home/hornik/src/R/src/main/eval.c:8672)
  ==2326587==    by 0x49A9B35: bcEval (/home/hornik/src/R/src/main/eval.c:7505)
  ==2326587==    by 0x49A9B35: bcEval (/home/hornik/src/R/src/main/eval.c:7490)
  ==2326587==    by 0x49A9EAA: Rf_eval (/home/hornik/src/R/src/main/eval.c:1167)
  ==2326587==    by 0x49ABFAD: R_execClosure (/home/hornik/src/R/src/main/eval.c:2393)
  ==2326587==    by 0x49ACD0C: applyClosure_core (/home/hornik/src/R/src/main/eval.c:2306)
  ==2326587== 
  ==2326587== HEAP SUMMARY:
  ==2326587==     in use at exit: 59,936,385 bytes in 12,864 blocks
  ==2326587==   total heap usage: 35,849,462 allocs, 35,836,598 frees, 323,790,177 bytes allocated
  ==2326587== 
  Examples with CPU (user + system) or elapsed time > 5s
           user system elapsed
  FLSSS 279.129  9.874 289.066

Post-processing issues found:

File: FLSSS-Ex.Rout
==2326587== Memcheck, a memory error detector
==2326587== Copyright (C) 2002-2024, and GNU GPL'd, by Julian Seward et al.
==2326587== Using Valgrind-3.24.0 and LibVEX; rerun with -h for copyright info
==2326587== Command: /home/hornik/tmp/R-d-gcc-valg/bin/exec/R --vanilla
==2326587== 
==2326587== 
==2326587== Process terminating with default action of signal 15 (SIGTERM)
==2326587==    at 0x1FD7F6E8: CharlieThreadPool::parFor(unsigned long, unsigned long, std::function<bool (unsigned long, unsigned long)>, unsigned long, std::function<bool (unsigned long)>, std::function<bool (unsigned long)>) (/home/hornik/tmp/CRAN_special_valgrind/FLSSS.Rcheck/00_pkg_src/FLSSS/src/arbitraryDimFLSSS/charlieThreadPool.hpp:136)
==2326587==    by 0x1FDA7C02: stringMatTo64bitIntMat(Rcpp::Matrix<16, Rcpp::PreserveStorage>&, Rcpp::Vector<16, Rcpp::PreserveStorage>&, int, CharlieThreadPool&, std::vector<unsigned long, std::allocator<unsigned long> >&, std::vector<unsigned long, std::allocator<unsigned long> >&, std::vector<unsigned long, std::allocator<unsigned long> >&, std::vector<int, std::allocator<int> >&, std::vector<int, std::allocator<int> >&, int&, bool) (/home/hornik/tmp/CRAN_special_valgrind/FLSSS.Rcheck/00_pkg_src/FLSSS/src/arbitraryDimFLSSS/intString2intArray.hpp:394)
==2326587==    by 0x1FDAEE5D: bool makeMflsssObjs<short>(int, Rcpp::Matrix<16, Rcpp::PreserveStorage>, Rcpp::Vector<16, Rcpp::PreserveStorage>, int, int, CharlieThreadPool&, std::vector<mflsssOBJ<short>, std::allocator<mflsssOBJ<short> > >&, std::vector<std::vector<short, std::allocator<short> >, std::allocator<std::vector<short, std::allocator<short> > > >&, Shared<short>&, double, std::vector<int, std::allocator<int> >&, TriM&, KsumLookUpTable<short>&, bool) (/home/hornik/tmp/CRAN_special_valgrind/FLSSS.Rcheck/00_pkg_src/FLSSS/src/arbitraryDimFLSSS/mflsssDecomp.hpp:43)
==2326587==    by 0x1FDAFEF3: Rcpp::Vector<19, Rcpp::PreserveStorage> mflsssArb<short>(int, Rcpp::Matrix<16, Rcpp::PreserveStorage>, Rcpp::Vector<16, Rcpp::PreserveStorage>, int, CharlieThreadPool&, int, double, Rcpp::Vector<19, Rcpp::PreserveStorage>, int, int, bool) (/home/hornik/tmp/CRAN_special_valgrind/FLSSS.Rcheck/00_pkg_src/FLSSS/src/arbitraryDimFLSSS/mflsssDecomp.hpp:253)
==2326587==    by 0x1FD7D8FF: arbFLSSS(int, Rcpp::Matrix<16, Rcpp::PreserveStorage>, Rcpp::Vector<16, Rcpp::PreserveStorage>, SEXPREC*, int, int, double, int, int, int, bool) (/home/hornik/tmp/CRAN_special_valgrind/FLSSS.Rcheck/00_pkg_src/FLSSS/src/mflsssArb.cpp:35)
==2326587==    by 0x1FD196CD: _FLSSS_arbFLSSS (/home/hornik/tmp/CRAN_special_valgrind/FLSSS.Rcheck/00_pkg_src/FLSSS/src/RcppExports.cpp:329)
==2326587==    by 0x495D1A3: R_doDotCall (/home/hornik/src/R/src/main/dotcode.c:801)
==2326587==    by 0x49A1BDC: bcEval_loop (/home/hornik/src/R/src/main/eval.c:8672)
==2326587==    by 0x49A9B35: bcEval (/home/hornik/src/R/src/main/eval.c:7505)
==2326587==    by 0x49A9B35: bcEval (/home/hornik/src/R/src/main/eval.c:7490)
==2326587==    by 0x49A9EAA: Rf_eval (/home/hornik/src/R/src/main/eval.c:1167)
==2326587==    by 0x49ABFAD: R_execClosure (/home/hornik/src/R/src/main/eval.c:2393)
==2326587==    by 0x49ACD0C: applyClosure_core (/home/hornik/src/R/src/main/eval.c:2306)
==2326587== 
==2326587== HEAP SUMMARY:
==2326587==     in use at exit: 59,936,385 bytes in 12,864 blocks
==2326587==   total heap usage: 35,849,462 allocs, 35,836,598 frees, 323,790,177 bytes allocated
==2326587== 
==2326587== LEAK SUMMARY:
==2326587==    definitely lost: 0 bytes in 0 blocks
==2326587==    indirectly lost: 0 bytes in 0 blocks
==2326587==      possibly lost: 16,726 bytes in 49 blocks
==2326587==    still reachable: 59,919,659 bytes in 12,815 blocks
==2326587==                       of which reachable via heuristic:
==2326587==                         newarray           : 98,520 bytes in 25 blocks
==2326587==         suppressed: 0 bytes in 0 blocks
==2326587== Rerun with --leak-check=full to see details of leaked memory
==2326587== 
==2326587== For lists of detected and suppressed errors, rerun with: -s
==2326587== ERROR SUMMARY: 0 errors from 0 contexts (suppressed: 0 from 0)