I am running a CosmoMC analysis trying to constraint the parameters of a new Dark Energy parametrization of the equation of state. To that end, I am running eight chains. However, after some time the analysis starts, only one chain keeps collecting samples, while the other 7 are stuck:
Code: Select all
erickalmaraz@marsalis ~]$ ls -lth software/cosmomc/fn/v1/chains/
total 82M
-rw-r--r--. 1 erickalmaraz scratch 21M feb 22 14:01 test1_all_alphas_1.txt
-rw-r--r--. 1 erickalmaraz scratch 4.6M feb 22 11:59 test1_all_alphas_1.chk
-rw-r--r--. 1 erickalmaraz scratch 3.5K feb 22 10:43 test1_all_alphas_1.log
-rw-r--r--. 1 erickalmaraz scratch 929K feb 9 08:10 test1_all_alphas_8.txt
-rw-r--r--. 1 erickalmaraz scratch 611K feb 9 08:03 test1_all_alphas_7.chk
-rw-r--r--. 1 erickalmaraz scratch 7.7M feb 9 08:03 test1_all_alphas_2.txt
-rw-r--r--. 1 erickalmaraz scratch 723K feb 9 08:02 test1_all_alphas_6.chk
-rw-r--r--. 1 erickalmaraz scratch 3.2M feb 9 08:02 test1_all_alphas_6.txt
-rw-r--r--. 1 erickalmaraz scratch 207K feb 9 07:58 test1_all_alphas_8.chk
-rw-r--r--. 1 erickalmaraz scratch 1.5M feb 9 07:54 test1_all_alphas_5.txt
-rw-r--r--. 1 erickalmaraz scratch 2.6M feb 9 07:42 test1_all_alphas_7.txt
-rw-r--r--. 1 erickalmaraz scratch 1.7M feb 9 07:39 test1_all_alphas_2.chk
-rw-r--r--. 1 erickalmaraz scratch 1.3K feb 9 07:03 test1_all_alphas_2.log
-rw-r--r--. 1 erickalmaraz scratch 519 feb 9 06:59 test1_all_alphas_6.log
-rw-r--r--. 1 erickalmaraz scratch 434K feb 9 06:55 test1_all_alphas_3.txt
-rw-r--r--. 1 erickalmaraz scratch 453 feb 9 05:27 test1_all_alphas_7.log
-rw-r--r--. 1 erickalmaraz scratch 77K feb 8 22:35 test1_all_alphas_3.chk
-rw-r--r--. 1 erickalmaraz scratch 279K feb 8 22:33 test1_all_alphas_5.chk
-rw-r--r--. 1 erickalmaraz scratch 128 feb 8 21:25 test1_all_alphas_8.log
-rw-r--r--. 1 erickalmaraz scratch 64 feb 8 19:57 test1_all_alphas_3.log
-rw-r--r--. 1 erickalmaraz scratch 5.0M feb 8 16:14 test1_all_alphas_4.txt
-rw-r--r--. 1 erickalmaraz scratch 882 feb 8 15:53 test1_all_alphas_4.log
-rw-r--r--. 1 erickalmaraz scratch 192 feb 8 10:27 test1_all_alphas_5.log
-rw-r--r--. 1 erickalmaraz scratch 164 feb 7 08:41 test1_all_alphas.likelihoods
-rw-r--r--. 1 erickalmaraz scratch 8.4K feb 7 08:41 test1_all_alphas.ranges
-rw-r--r--. 1 erickalmaraz scratch 5.4K feb 7 08:41 test1_all_alphas.paramnames
-rw-r--r--. 1 erickalmaraz scratch 7.6K feb 7 08:41 test1_all_alphas.inputparams
What can be going wrong? Any suggestion would be appreciated