Hi,
I've tried to do single point MP2 with parallel ricc2, with TM 6.02, everything is fine with system of 60 atoms, but when increasing size to 80 atoms the run seems fail.
basis set: def2-QZVPP
machine: IBM System x 3550: 2 quad-core Intel "Harpertown" E5420 CPUs and 32GB of shared physical memory per node.
I use 32 cores
control file:
$maxcor 3000
$ricc2
mp2 energy only
$statistics on
$parallel_parameters maxtask = 4000
dscf run properly but ricc2 > ricc2.out give:
total memory allocated for calculation of (Q|P)**(-1/2) : 948 MiB
calculation of (P|Q) ...
========================
internal module stack:
------------------------
ricc2
riccaux
========================
Is is related to memory ?
Thanks for any help!