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[1] "reading"
[1] "Loaded"
[1] "Running XValidation"  
==13039== Warning: set address range perms: large range [0xb47e4040, 0x557f71980) (undefined)
==13039== Invalid write of size 8
==13039==    at 0xB8BA9B3: ??? (in /usr/lib/R/library/stats/libs/stats.so)
==13039==    by 0x4F40645: ??? (in /usr/lib/R/lib/libR.so)
==13039==    by 0x4F49527: Rf_eval (in /usr/lib/R/lib/libR.so)
==13039==    by 0x4F4B94E: ??? (in /usr/lib/R/lib/libR.so)
==13039==    by 0x4F496F5: Rf_eval (in /usr/lib/R/lib/libR.so)
==13039==    by 0x4F49E58: ??? (in /usr/lib/R/lib/libR.so)
==13039==    by 0x4F4A317: ??? (in /usr/lib/R/lib/libR.so)
==13039==    by 0x4F40179: ??? (in /usr/lib/R/lib/libR.so)
==13039==    by 0x4F49527: Rf_eval (in /usr/lib/R/lib/libR.so)
==13039==    by 0x4F4B94E: ??? (in /usr/lib/R/lib/libR.so)
==13039==    by 0x4F496F5: Rf_eval (in /usr/lib/R/lib/libR.so)
==13039==    by 0x4F4D8D1: ??? (in /usr/lib/R/lib/libR.so)
==13039==  Address 0xfffffffcb48362a8 is not stack'd, malloc'd or (recently) free'd
==13039==

 *** caught segfault ***   
address 0xfffffffcb48362a8, cause 'memory not mapped'

Traceback:
 1: cor(object$Y, Ypred[, , h])
 2: diag(cor(object$Y, Ypred[, , h]))
 3: perf.pls(tox10.pls, validation = "Mfold", folds = 5, progressBar = FALSE,     criterion = "all")
 4: perf(tox10.pls, validation = "Mfold", folds = 5, progressBar = FALSE,     criterion = "all")
 5: eval(ei, envir)
 6: eval(ei, envir)
 7: withVisible(eval(ei, envir))
 8: source("PLS Test Script.R")

Possible actions:
1: abort (with core dump, if enabled)
2: normal R exit
3: exit R without saving workspace
4: exit R saving workspace 
Selection: 2
Save workspace image? [y/n/c]: n
Warning messages:
1: In rgl.init(initValue, onlyNULL) : RGL: unable to open X11 display
2: 'rgl_init' failed, running with rgl.useNULL = TRUE
==13039==
==13039== HEAP SUMMARY:
==13039==     in use at exit: 21,220,934,560 bytes in 99,931 blocks
==13039==   total heap usage: 1,049,801 allocs, 949,870 frees, 46,977,212,607 bytes allocated
==13039==
^C==13039== LEAK SUMMARY:  
==13039==    definitely lost: 0 bytes in 0 blocks
==13039==    indirectly lost: 0 bytes in 0 blocks
==13039==      possibly lost: 19,922,475,328 bytes in 1 blocks
==13039==    still reachable: 1,298,459,232 bytes in 99,930 blocks
==13039==         suppressed: 0 bytes in 0 blocks
==13039== Rerun with --leak-check=full to see details of leaked memory
==13039==
==13039== For counts of detected and suppressed errors, rerun with: -v
==13039== ERROR SUMMARY: 1 errors from 1 contexts (suppressed: 0 from 0)