BUG

[Chris Hamilton]

I'm trying to run 1.6.10 (the mpi version) and I continue to get "crashes with signal illegal instruction" message.

I would love your help, if possible! Thanks.

(from output file)

************************************************

* START TREE SEARCH USING MPI WITH 1 PROCESSES *

************************************************

Random seed of master = 198329

IQ-TREE MPI multicore version 1.6.10 for Linux 64-bit built Mar 12 2019

Developed by Bui Quang Minh, Nguyen Lam Tung, Olga Chernomor,

Heiko Schmidt, Dominik Schrempf, Michael Woodhams.

Host:    c8a-s1.ufhpc (AVX, FMA3, 251 GB RAM)

Command: /apps/intel/2018.1.163/openmpi/3.1.2/iq-tree/1.6.10/bin/iqtree-mpi -nt 32 -s FcC_brett_supermatrix.fas -spp FcC_supermatrix_partition.txt -m MFP+MERGE -bb 1000 -nm 5000 -bnni -alrt 1000 -bsam GENESITE -pre brett.concat.long.iqtree

Seed:    198329 (Using SPRNG - Scalable Parallel Random Number Generator)

Time:    Tue Mar 12 13:28:24 2019

Kernel:  AVX+FMA - 32 threads (64 CPU cores detected)

(error)

Create initial parsimony tree by phylogenetic likelihood library (PLL)... 1.576 seconds

NOTE: ModelFinder requires 1777 MB RAM!

Testing GTR+F+G on supermatrix...

ERROR: STACK TRACE FOR DEBUGGING:

ERROR: 1   funcAbort()

ERROR: 2   ()

ERROR: 3   double PhyloTree::computeLikelihoodBranchSIMD<Vec4d, false, 4, true, false>(PhyloNeighbor*, PhyloNode*)

ERROR: 4   PhyloTree::computeLikelihood(double*)

ERROR: 5   ModelFactory::optimizeParameters(int, bool, double, double)

ERROR: 6   testOneModel(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&, Params&, Alignment*, ModelCheckpoint&, ModelInfo&, ModelsBlock*, int&, int)

ERROR: 7   testConcatModel[abi:cxx11](Params&, SuperAlignment*, ModelCheckpoint&, ModelsBlock*, int, ModelInfo&)

ERROR: 8   testPartitionModel(Params&, PhyloSuperTree*, ModelCheckpoint&, ModelsBlock*, int)

ERROR: 9   testModel(Params&, PhyloTree*, ModelCheckpoint&, ModelsBlock*, int, int, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, bool, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >)

ERROR: 10   runModelFinder(Params&, IQTree&, ModelCheckpoint&)

ERROR: 11   startTreeReconstruction(Params&, IQTree*&, ModelCheckpoint&)

ERROR: 12   runPhyloAnalysis(Params&, Checkpoint*)

ERROR: 13   main()

ERROR: 14   __libc_start_main()

ERROR: 

ERROR: *** IQ-TREE CRASHES WITH SIGNAL ILLEGAL INSTRUCTION

ERROR: *** For bug report please send to developers:

ERROR: ***    Log file: brett.concat.long.iqtree.log

ERROR: ***    Alignment files (if possible)

srun: error: c8a-s1: task 0: Illegal instruction (core dumped)

[Minh Bui]

This is duplicated entry, same issue posted in GitHub, so please follow-up from there

Minh

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