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<p>Fande,<br>
<br>
Thanks, that's good to know. Upgrading to 3.8.x is definitely my<br>
long-term plan, but is there anything I can do short-term to fix<br>
the problem while keeping 3.7.5? <br>
<br>
Chris<br>
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<font style="font-family:Verdana;font-size:8pt;color:#7D7D7D;font-weight:bold;">dr. ir.</font><font style="font-family:Verdana;font-size:8pt;color:#7D7D7D;font-weight:bold;">
</font><font style="font-family: Verdana;font-size:8pt;color:#7D7D7D;font-weight:bold;">Christiaan</font><font style="font-family: Verdana;font-size:8pt;color:#7D7D7D;font-weight:bold;">
</font><font style="font-family:Verdana;font-size:8pt;color:#7D7D7D;font-weight:bold;">Klaij</font><font size="3" face="Segoe UI"></font><font style="font-family:Verdana;font-size:8pt;color:#7D7D7D;font-weight:bold;"> |
</font><font style="font-family:Verdana;font-size:8pt;color:#7D7D7D;font-weight:bold;">Senior Researcher</font><font style="font-family:Verdana;font-size:8pt;color:#7D7D7D;font-weight:bold;"> |
</font><font style="font-family:Verdana;font-size:8pt;color:#7D7D7D;font-weight:bold;">Research & Development</font><br>
<font style="font-family:Verdana;font-size:9pt;color:#7D7D7D;font-weight:bold;">MARIN</font><font style="font-family:Verdana;font-size:8pt;color:#7D7D7D;"> | T
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<div id="divRplyFwdMsg" dir="ltr"><font style="font-size:11pt" face="Calibri, sans-serif" color="#000000"><b>From:</b> Fande Kong <fdkong.jd@gmail.com><br>
<b>Sent:</b> Tuesday, December 05, 2017 4:30 PM<br>
<b>To:</b> Klaij, Christiaan<br>
<b>Cc:</b> petsc-users@mcs.anl.gov<br>
<b>Subject:</b> Re: [petsc-users] segfault after recent scientific linux upgrade</font>
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<div dir="ltr">I would like to suggest you to use PETSc-3.8.x. Then the bug should go away. It is a known bug related to the reuse of the factorization pattern. 
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<div>Fande,</div>
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<div class="gmail_extra"><br>
<div class="gmail_quote">On Tue, Dec 5, 2017 at 8:07 AM, Klaij, Christiaan <span dir="ltr">
<<a href="mailto:C.Klaij@marin.nl" target="_blank">C.Klaij@marin.nl</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex; border-left:1px #ccc solid; padding-left:1ex">
I'm running production software with petsc-3.7.5 and, among<br>
others, superlu_dist 5.1.3 on scientific linux 7.4.<br>
<br>
After a recent update of SL7.4, notably of the kernel and glibc,<br>
we found that superlu is somehow broken. Below's a backtrace of a<br>
serial example. Is this a known issue? Could you please advice on<br>
how to proceed (preferably while keeping 3.7.5 for now).<br>
<br>
Thanks,<br>
Chris<br>
<br>
$ gdb ./refresco ./core.9810<br>
GNU gdb (GDB) Red Hat Enterprise Linux 7.6.1-100.el7<br>
Copyright (C) 2013 Free Software Foundation, Inc.<br>
License GPLv3+: GNU GPL version 3 or later <<a href="http://gnu.org/licenses/gpl.html" rel="noreferrer" target="_blank">http://gnu.org/licenses/gpl.<wbr>html</a>><br>
This is free software: you are free to change and redistribute it.<br>
There is NO WARRANTY, to the extent permitted by law.  Type "show copying"<br>
and "show warranty" for details.<br>
This GDB was configured as "x86_64-redhat-linux-gnu".<br>
For bug reporting instructions, please see:<br>
<<a href="http://www.gnu.org/software/gdb/bugs/" rel="noreferrer" target="_blank">http://www.gnu.org/software/<wbr>gdb/bugs/</a>>...<br>
Reading symbols from /home/cklaij/ReFRESCO/Dev/<wbr>trunk/Suites/testSuite/<wbr>FlatPlate_laminar/calcs/<wbr>Grid64x64/refresco...done.<br>
[New LWP 9810]<br>
Missing separate debuginfo for /home/cklaij/ReFRESCO/Dev/<wbr>trunk/Libs/install/licensing-<wbr>1.55.0/sll/lib64/libssl.so.10<br>
Try: yum --enablerepo='*debug*' install /usr/lib/debug/.build-id/68/<wbr>6a25d0a83d002183c835fa5694a811<wbr>0c78d3bc.debug<br>
Missing separate debuginfo for /home/cklaij/ReFRESCO/Dev/<wbr>trunk/Libs/install/licensing-<wbr>1.55.0/sll/lib64/libcrypto.so.<wbr>10<br>
Try: yum --enablerepo='*debug*' install /usr/lib/debug/.build-id/68/<wbr>d2958189303f421b1082abc33fd873<wbr>38826c65.debug<br>
[Thread debugging using libthread_db enabled]<br>
Using host libthread_db library "/lib64/libthread_db.so.1".<br>
Core was generated by `./refresco'.<br>
Program terminated with signal 11, Segmentation fault.<br>
#0  0x00002ba501c132bc in mc64wd_dist (n=0x5213270, ne=0x2, ip=0x1,<br>
    irn=0x51af520, a=0x51ef260, iperm=0x1000, num=0x7ffc545b2d94,<br>
    jperm=0x51e7260, out=0x51eb260, pr=0x51ef260, q=0x51f3260, l=0x51f7260,<br>
    u=0x51fb270, d__=0x5203270)<br>
    at /home/cklaij/ReFRESCO/Dev/<wbr>trunk/Libs/install/Linux-x86_<wbr>64-Intel/SuperLU_DIST_5.1.3/<wbr>SRC/mc64ad_dist.c:2322<br>
2322    if (iperm[i__] != 0 || iperm[i0] == 0) {<br>
Missing separate debuginfos, use: debuginfo-install bzip2-libs-1.0.6-13.el7.x86_64 glibc-2.17-196.el7.x86_64 keyutils-libs-1.5.8-3.el7.x86_<wbr>64 krb5-libs-1.15.1-8.el7.x86_64 libcom_err-1.42.9-10.el7.x86_<wbr>64 libgcc-4.8.5-16.el7.x86_64 libselinux-2.5-11.el7.x86_64
 libstdc++-4.8.5-16.el7.x86_64 libxml2-2.9.1-6.el7_2.3.x86_64 numactl-libs-2.0.9-6.el7_2.<wbr>x86_64 pcre-8.32-17.el7.x86_64 xz-libs-5.2.2-1.el7.x86_64 zlib-1.2.7-17.el7.x86_64<br>
(gdb) bt<br>
#0  0x00002ba501c132bc in mc64wd_dist (n=0x5213270, ne=0x2, ip=0x1,<br>
    irn=0x51af520, a=0x51ef260, iperm=0x1000, num=0x7ffc545b2d94,<br>
    jperm=0x51e7260, out=0x51eb260, pr=0x51ef260, q=0x51f3260, l=0x51f7260,<br>
    u=0x51fb270, d__=0x5203270)<br>
    at /home/cklaij/ReFRESCO/Dev/<wbr>trunk/Libs/install/Linux-x86_<wbr>64-Intel/SuperLU_DIST_5.1.3/<wbr>SRC/mc64ad_dist.c:2322<br>
#1  0x00002ba501c0ef2b in mc64ad_dist (job=0x5213270, n=0x2, ne=0x1,<br>
    ip=0x51af520, irn=0x51ef260, a=0x1000, num=0x7ffc545b2db0,<br>
    cperm=0x51fb270, liw=0x5187d10, iw=0x51c3130, ldw=0x51af520, dw=0x517b570,<br>
    icntl=0x51e7260, info=0x2ba501c2e556 <dldperm_dist+614>)<br>
    at /home/cklaij/ReFRESCO/Dev/<wbr>trunk/Libs/install/Linux-x86_<wbr>64-Intel/SuperLU_DIST_5.1.3/<wbr>SRC/mc64ad_dist.c:596<br>
#2  0x00002ba501c2e556 in dldperm_dist (job=0, n=0, nnz=0, colptr=0x51af520,<br>
    adjncy=0x51ef260, nzval=0x1000, perm=0x4f00, u=0x1000, v=0x517b001)<br>
    at /home/cklaij/ReFRESCO/Dev/<wbr>trunk/Libs/install/Linux-x86_<wbr>64-Intel/SuperLU_DIST_5.1.3/<wbr>SRC/dldperm_dist.c:141<br>
#3  0x00002ba501c26296 in pdgssvx_ABglobal (options=0x5213270, A=0x2,<br>
    ScalePermstruct=0x1, B=0x51af520, ldb=85914208, nrhs=4096, grid=0x516da30,<br>
    LUstruct=0x517af40, berr=0x1000,<br>
    stat=0x2ba500b36a7d <MatLUFactorNumeric_SuperLU_<wbr>DIST+2349>, info=0x517af58)<br>
    at /home/cklaij/ReFRESCO/Dev/<wbr>trunk/Libs/install/Linux-x86_<wbr>64-Intel/SuperLU_DIST_5.1.3/<wbr>SRC/pdgssvx_ABglobal.c:716<br>
#4  0x00002ba500b36a7d in MatLUFactorNumeric_SuperLU_<wbr>DIST (F=0x5213270, A=0x2,<br>
---Type <return> to continue, or q <return> to quit---<br>
    info=0x1)<br>
    at /home/cklaij/ReFRESCO/Dev/<wbr>trunk/Libs/build/petsc-3.7.5/<wbr>src/mat/impls/aij/mpi/superlu_<wbr>dist/superlu_dist.c:419<br>
#5  0x00002ba500b45a1a in MatLUFactorNumeric (fact=0x5213270, mat=0x2,<br>
    info=0x1)<br>
    at /home/cklaij/ReFRESCO/Dev/<wbr>trunk/Libs/build/petsc-3.7.5/<wbr>src/mat/interface/matrix.c:<wbr>2996<br>
#6  0x00002ba500e9e6c7 in PCSetUp_LU (pc=0x5213270)<br>
    at /home/cklaij/ReFRESCO/Dev/<wbr>trunk/Libs/build/petsc-3.7.5/<wbr>src/ksp/pc/impls/factor/lu/lu.<wbr>c:172<br>
#7  0x00002ba500ded084 in PCSetUp (pc=0x5213270)<br>
    at /home/cklaij/ReFRESCO/Dev/<wbr>trunk/Libs/build/petsc-3.7.5/<wbr>src/ksp/pc/interface/precon.c:<wbr>968<br>
#8  0x00002ba500f2968d in KSPSetUp (ksp=0x5213270)<br>
    at /home/cklaij/ReFRESCO/Dev/<wbr>trunk/Libs/build/petsc-3.7.5/<wbr>src/ksp/ksp/interface/itfunc.<wbr>c:390<br>
#9  0x00002ba500f257be in KSPSolve (ksp=0x5213270, b=0x2, x=0x4193510)<br>
    at /home/cklaij/ReFRESCO/Dev/<wbr>trunk/Libs/build/petsc-3.7.5/<wbr>src/ksp/ksp/interface/itfunc.<wbr>c:599<br>
#10 0x00002ba500f3e142 in kspsolve_ (ksp=0x5213270, b=0x2, x=0x1,<br>
    __ierr=0x51af520)<br>
    at /home/cklaij/ReFRESCO/Dev/<wbr>trunk/Libs/build/petsc-3.7.5/<wbr>src/ksp/ksp/interface/ftn-<wbr>auto/itfuncf.c:261<br>
---Type <return> to continue, or q <return> to quit---<br>
#11 0x0000000000bccf71 in petsc_solvers::petsc_solvers_<wbr>solve (<br>
    regname='massTransport', rhs_c=..., phi_c=..., tol=0.01, maxiter=500,<br>
    res0=-9.2559631349317831e+61, usediter=0, .tmp.REGNAME.len_V$1790=13)<br>
    at petsc_solvers.F90:580<br>
#12 0x0000000000c2c9c5 in mass_momentum::mass_momentum_<wbr>pressureprediction ()<br>
    at mass_momentum.F90:989<br>
#13 0x0000000000c0ffc1 in mass_momentum::mass_momentum_<wbr>core ()<br>
    at mass_momentum.F90:626<br>
#14 0x0000000000c26a2c in mass_momentum::mass_momentum_<wbr>systempcapply (<br>
    aa_system=76390912, xx_system=68983024, rr_system=68984544, ierr=0)<br>
    at mass_momentum.F90:919<br>
#15 0x00002ba500eaa763 in ourshellapply (pc=0x48da200, x=0x41c98f0,<br>
    y=0x41c9ee0)<br>
    at /home/cklaij/ReFRESCO/Dev/<wbr>trunk/Libs/build/petsc-3.7.5/<wbr>src/ksp/pc/impls/shell/ftn-<wbr>custom/zshellpcf.c:41<br>
#16 0x00002ba500ea79be in PCApply_Shell (pc=0x5213270, x=0x2, y=0x1)<br>
    at /home/cklaij/ReFRESCO/Dev/<wbr>trunk/Libs/build/petsc-3.7.5/<wbr>src/ksp/pc/impls/shell/<wbr>shellpc.c:124<br>
#17 0x00002ba500df1800 in PCApply (pc=0x5213270, x=0x2, y=0x1)<br>
    at /home/cklaij/ReFRESCO/Dev/<wbr>trunk/Libs/build/petsc-3.7.5/<wbr>src/ksp/pc/interface/precon.c:<wbr>482<br>
#18 0x00002ba500f2592a in KSPSolve (ksp=0x5213270, b=0x2, x=0x41c9ee0)<br>
    at /home/cklaij/ReFRESCO/Dev/<wbr>trunk/Libs/build/petsc-3.7.5/<wbr>src/ksp/ksp/interf---Type <return> to continue, or q <return> to quit---<br>
ace/itfunc.c:631<br>
#19 0x00002ba500f3e142 in kspsolve_ (ksp=0x5213270, b=0x2, x=0x1,<br>
    __ierr=0x51af520)<br>
    at /home/cklaij/ReFRESCO/Dev/<wbr>trunk/Libs/build/petsc-3.7.5/<wbr>src/ksp/ksp/interface/ftn-<wbr>auto/itfuncf.c:261<br>
#20 0x0000000000c1b0ea in mass_momentum::mass_momentum_<wbr>krylov ()<br>
    at mass_momentum.F90:777<br>
#21 0x0000000000c0d242 in mass_momentum::mass_momentum_<wbr>simple ()<br>
    at mass_momentum.F90:548<br>
#22 0x0000000000c0841f in mass_momentum::mass_momentum_<wbr>solve ()<br>
    at mass_momentum.F90:465<br>
#23 0x000000000041b5ec in refresco () at refresco.F90:259<br>
#24 0x000000000041999e in main ()<br>
#25 0x00002ba508c98c05 in __libc_start_main () from /lib64/libc.so.6<br>
#26 0x00000000004198a3 in _start ()<br>
(gdb)<br>
<br>
<br>
dr. ir. Christiaan Klaij  | Senior Researcher | Research & Development<br>
MARIN | T +31 317 49 33 44 | mailto:<a href="mailto:C.Klaij@marin.nl">C.Klaij@marin.nl</a> |
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