I currently have the Planck Likelihood Code installed with gfortran and CosmoMC compiled with gfortran. I had not had this issue when I used ifort. Due to an issue with the PLC, it had to be reinstalled, however, and it was reinstalled with gfortran.

Here are two samples of the last things written to the screen by CosmoMC:

Fast divided into 1 blocks

35 parameters ( 9 slow ( 0 semi-slow), 26 fast ( 0 semi-fast))

1 Reading checkpoint from chains/CDM01_1.chk

Checking likelihood './data/clik/low_l/bflike/lowl_SMW_70_dx11d_2014_10_03_v5c_Ap.clik' on test data. got -5247.87 expected -5247.87 (diff 3.89829e-07)

----

TT from l=0 to l= 29

EE from l=0 to l= 29

BB from l=0 to l= 29

TE from l=0 to l= 29

starting Monte-Carlo

Checking likelihood './data/clik/low_l/bflike/lowl_SMW_70_dx11d_2014_10_03_v5c_Ap.clik' on test data. got -5247.87 expected -5247.87 (diff 3.89829e-07)

----

TT from l=0 to l= 29

EE from l=0 to l= 29

BB from l=0 to l= 29

TE from l=0 to l= 29

Chain:11 drag accpt: 0.379746825 fast/slow 121.696205 slow: 79

Chain:3 drag accpt: 0.333333343 fast/slow 147.111115 slow: 90

Chain:7 drag accpt: 0.326086968 fast/slow 146.782608 slow: 92

Chain:5 drag accpt: 0.288461536 fast/slow 138.500000 slow: 104

Chain:1 drag accpt: 0.300000012 fast/slow 149.020004 slow: 100

Chain:0 drag accpt: 0.441176474 fast/slow 133.507462 slow: 67

Chain:9 drag accpt: 0.229007632 fast/slow 153.236649 slow: 131

TObjectList: Unknown type to save

Fast divided into 1 blocks

36 parameters (10 slow ( 0 semi-slow), 26 fast ( 0 semi-fast))

1 Reading checkpoint from chains/CDM03_1.chk

info = 0

info = 0

starting Monte-Carlo

----

clik version 723c1a4b0580 MAKEFILE

bflike_smw

----

clik version 723c1a4b0580 MAKEFILE

bflike_smw

Checking likelihood './data/clik/low_l/bflike/lowl_SMW_70_dx11d_2014_10_03_v5c_Ap.clik' on test data. got -5247.87 expected -5247.87 (diff 3.83458e-07)

----

TT from l=0 to l= 29

EE from l=0 to l= 29

BB from l=0 to l= 29

TE from l=0 to l= 29

Checking likelihood './data/clik/low_l/bflike/lowl_SMW_70_dx11d_2014_10_03_v5c_Ap.clik' on test data. got -5247.87 expected -5247.87 (diff 3.83458e-07)

----

TT from l=0 to l= 29

EE from l=0 to l= 29

BB from l=0 to l= 29

TE from l=0 to l= 29

Chain:9 drag accpt: 0.454545468 fast/slow 147.363632 slow: 66

Chain:0 drag accpt: 0.348837197 fast/slow 126.522385 slow: 67

Chain:10 drag accpt: 0.434782594 fast/slow 133.014496 slow: 69

TObjectList: Unknown type to save