==948249== Memcheck, a memory error detector
==948249== Copyright (C) 2002-2024, and GNU GPL'd, by Julian Seward et al.
==948249== Using Valgrind-3.24.0 and LibVEX; rerun with -h for copyright info
==948249== Command: /data/blackswan/ripley/R/R-devel-vg/bin/exec/R -f testthat.R --restore --save --no-readline --vanilla
==948249== 

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> library(testthat)
> library(gbm)
Loaded gbm 2.3.0
This version of gbm is no longer under development. Consider transitioning to gbm3, https://github.com/gbm-developers/gbm3
> 
> test_check("gbm")
CV: 1 
CV: 2 
CV: 3 
CV: 4 
CV: 5 
CV: 1 
CV: 2 
CV: 3 
CV: 4 
CV: 5 
CV: 1 
CV: 2 
CV: 3 
CV: 1 
CV: 2 
CV: 1 
CV: 2 
CV: 3 
CV: 1 
CV: 2 
CV: 3 
CV: 4 
CV: 5 
CV: 6 
CV: 7 
CV: 8 
CV: 9 
CV: 10 
CV: 1 
==948249== Conditional jump or move depends on uninitialised value(s)
==948249==    at 0x20CE15BD: CQuantile::FitBestConstant(double*, double*, double*, double*, double*, double*, unsigned long*, unsigned long, std::vector<CNodeTerminal*, std::allocator<CNodeTerminal*> >, unsigned long, unsigned long, bool*, double*, int) (packages/tests-vg/gbm/src/quantile.cpp:193)
==948249==    by 0x20CD2E7F: CGBM::iterate(double*, double&, double&, double&, int&, int, int) (packages/tests-vg/gbm/src/gbm_engine.cpp:411)
==948249==    by 0x20CD44DE: gbm_fit (packages/tests-vg/gbm/src/gbmentry.cpp:233)
==948249==    by 0x4A8F23: R_doDotCall (svn/R-devel/src/main/dotcode.c:868)
==948249==    by 0x4A97A3: do_dotcall (svn/R-devel/src/main/dotcode.c:1437)
==948249==    by 0x4E63CC: bcEval_loop (svn/R-devel/src/main/eval.c:8150)
==948249==    by 0x4F4317: bcEval (svn/R-devel/src/main/eval.c:7533)
==948249==    by 0x4F4317: bcEval (svn/R-devel/src/main/eval.c:7518)
==948249==    by 0x4F464A: Rf_eval (svn/R-devel/src/main/eval.c:1167)
==948249==    by 0x4F65DD: R_execClosure (svn/R-devel/src/main/eval.c:2398)
==948249==    by 0x4F729F: applyClosure_core (svn/R-devel/src/main/eval.c:2314)
==948249==    by 0x4F475A: Rf_applyClosure (svn/R-devel/src/main/eval.c:2333)
==948249==    by 0x4F475A: Rf_eval (svn/R-devel/src/main/eval.c:1278)
==948249==    by 0x4F96BC: do_set (svn/R-devel/src/main/eval.c:3585)
==948249==  Uninitialised value was created by a heap allocation
==948249==    at 0x4843FEC: operator new(unsigned long) (/builddir/build/BUILD/valgrind-3.24.0/coregrind/m_replacemalloc/vg_replace_malloc.c:487)
==948249==    by 0x20CD3477: CGBM::Initialize(CDataset*, CDistribution*, double, unsigned long, double, unsigned long, unsigned long, unsigned long, int) (packages/tests-vg/gbm/src/gbm_engine.cpp:135)
==948249==    by 0x20CD3DE9: gbm_fit (packages/tests-vg/gbm/src/gbmentry.cpp:132)
==948249==    by 0x4A8F23: R_doDotCall (svn/R-devel/src/main/dotcode.c:868)
==948249==    by 0x4A97A3: do_dotcall (svn/R-devel/src/main/dotcode.c:1437)
==948249==    by 0x4E63CC: bcEval_loop (svn/R-devel/src/main/eval.c:8150)
==948249==    by 0x4F4317: bcEval (svn/R-devel/src/main/eval.c:7533)
==948249==    by 0x4F4317: bcEval (svn/R-devel/src/main/eval.c:7518)
==948249==    by 0x4F464A: Rf_eval (svn/R-devel/src/main/eval.c:1167)
==948249==    by 0x4F65DD: R_execClosure (svn/R-devel/src/main/eval.c:2398)
==948249==    by 0x4F729F: applyClosure_core (svn/R-devel/src/main/eval.c:2314)
==948249==    by 0x4F475A: Rf_applyClosure (svn/R-devel/src/main/eval.c:2333)
==948249==    by 0x4F475A: Rf_eval (svn/R-devel/src/main/eval.c:1278)
==948249==    by 0x4F96BC: do_set (svn/R-devel/src/main/eval.c:3585)
==948249== 
Distribution not specified, assuming bernoulli ...
CV: 1 
CV: 2 
CV: 3 
CV: 4 
CV: 5 
n.trees not given. Using 1000 trees.
[ FAIL 0 | WARN 0 | SKIP 0 | PASS 38 ]
> 
> proc.time()
    user   system  elapsed 
1350.513    6.489 1366.057 
==948249== 
==948249== HEAP SUMMARY:
==948249==     in use at exit: 250,906,659 bytes in 51,067 blocks
==948249==   total heap usage: 427,657 allocs, 376,590 frees, 623,392,982 bytes allocated
==948249== 
==948249== LEAK SUMMARY:
==948249==    definitely lost: 0 bytes in 0 blocks
==948249==    indirectly lost: 0 bytes in 0 blocks
==948249==      possibly lost: 0 bytes in 0 blocks
==948249==    still reachable: 250,906,511 bytes in 51,066 blocks
==948249==         suppressed: 148 bytes in 1 blocks
==948249== Reachable blocks (those to which a pointer was found) are not shown.
==948249== To see them, rerun with: --leak-check=full --show-leak-kinds=all
==948249== 
==948249== For lists of detected and suppressed errors, rerun with: -s
==948249== ERROR SUMMARY: 1 errors from 1 contexts (suppressed: 0 from 0)