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Re: crash after MCSCF in routine DOVESHIFTX

Alex Granovsky
gran@classic.chem.msu.su


Dear Bernhard,

I'm sorry for delay with my reply. Could you please send me the entire
input file including $vec group, and also your basis set definition file?

All the best,
Alex


On Wed Mar 22 '17 0:37am, Bernhard Dick wrote
---------------------------------------------
>Dear Alex,
>I get a crash of an MCSCF run with the error message

> Fatal error in DOVESHIFTX, error code =        -1

>immediately after the printout of the " DENSITY MATRIX OVER CANONICALIZED ACTIVE MO-S". The next part of the output should be
>          -----------------------
>          -MCHF- NATURAL ORBITALS
>          -----------------------
>...

>The error is reproducible with this particular input. However, I have successfully run two other rather similar jobs (only singlets instead of triplets, and different ISTSYM). Here is the command line part of the input:

> $SYSTEM TIMLIM=60000 MWORDS=200 MKLNP=2 NP=4 $END
> $CONTRL SCFTYP=MCSCF RUNTYP=ENERGY EXETYP=RUN MULT=3 ICHARG=0
>  MAXIT=200 COORD=UNIQUE fstint=.t. gencon=.t. inttyp=hondo icut=11
>  NZVAR=0 MPLEVL=2 NOSYM=0 D5=.T. $END
> $BASIS GBASIS=cc-pvdz extfil=.t. $END
> $STATPT METHOD=GDIIS NSTEP=30 NOREG=5 HSSEND=.F. $END
> $MOORTH nostf=1 nozero=1 syms=1 symden=1 symvec=1 $end
> $SCF DIRSCF=.TRUE. DIIS=.TRUE. $END
> $MCSCF CISTEP=GUGA fullnr=.F.  MAXIT=50 MINMEM=.T.
>   fors=.t. acurcy=1d-7 engtol=1d-12 $END
> $DRT GROUP=C2 ISTSYM=2 NMCC=63 NDOC=5 NALP=2 NVAL=5 FORS=.T. $END
> $trans dirtrf=.t. $end
> $GUGDM2 wstate(1)=1  cutoff=1d-12 $end
> $GUGDIA ITERMX=2000 NSTATE=1 cvgtol=1d-7 $END
> $gugem pack2=.t. cutoff=1d-12 $end
> $XMCQDPT EDSHFT=0.02 ISTSYM=2 KSTATE(1)=1 $END
> $GUESS GUESS=MOREAD NORB=75  $END

>This is what Firefly says about the Computer:

> Intel Core2/ Win32  Firefly version running under Windows NT
> Running on Intel CPU:  Brand ID  0, Family  6, Model  23, Stepping 10
> CPU Brand String    :  Intel(R) Core(TM)2 Quad CPU    Q9400  @ 2.66GHz
> CPU Features        :  x87 FPU, CMOV, MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, MWAIT, EM64T
> Data cache size     :  L1 32 KB, L2 3072 KB, L3     0 KB
> max    # of   cores/package :   4
> max    # of threads/package :   4
> max     cache sharing level :   2
> Operating System successfully passed SSE support test.

>and somewhat later:

> This job is executing on     1 unique host(s)
> Minimum number of processes per host is:    1
> Maximum number of processes per host is:    1

> On master's host, detected    4 CPU core(s) in aggregate

> DGEMM will use                                   2 threads.

> Matrix diagonalization and inversion will use    2 threads.

> SMP/multicore aware parts of program will use    4 threads.

> Creating thread pool to serve up to            128 threads.

> Activating Call64 option.

>The two successful runs used the same computer. I am not so familiar with the MKLNP and NP parameters, I usually use parallel run with P2P, but I wanted to try XMCQDPT, and that does apparently not run parallel.

>best regards,
>Bernhard
>  


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