error 262144 and unexpected disconnect when run on 2 nodes

Emily1412 · April 9, 2014, 12:13

Dear developer,
I tried to run Tutorial 2 on 2 nodes (parallel run of course), and the following errors occurred. I desperately need your help!
This is what it echoed:
raise Exception , message
Exception: Path = /home/SU2-master/TestCases/TestCases/euler/oneram6/,
Command = mpirun -np 32 -host node01,node02 /usr/local/bin/SU2_CFD config_CFD.cfg
SU2 process returned error '1'
[3] rtc_invalidate error 262144
Assertion failed in file ../../i_rtc_hook.c at line 207: 0
internal ABORT - process 3
[5] rtc_invalidate error 262144
Assertion failed in file ../../i_rtc_hook.c at line 207: 0
internal ABORT - process 5
[7] rtc_invalidate error 262144
Assertion failed in file ../../i_rtc_hook.c at line 207: 0
internal ABORT - process 7
[9] rtc_invalidate error 262144
Assertion failed in file ../../i_rtc_hook.c at line 207: 0
internal ABORT - process 9
[11] rtc_invalidate error 262144
Assertion failed in file ../../i_rtc_hook.c at line 207: 0
internal ABORT - process 11
[13] rtc_invalidate error 262144
Assertion failed in file ../../i_rtc_hook.c at line 207: 0
internal ABORT - process 13
......
[25] rtc_invalidate error 262144
Assertion failed in file ../../i_rtc_hook.c at line 207: 0
internal ABORT - process 25
[2:node01] unexpected disconnect completion event from [5:node02]
Assertion failed in file ../../dapl_conn_rc.c at line 1054: 0
internal ABORT - process 2
[4:node01] unexpected disconnect completion event from [5:node02]
Assertion failed in file ../../dapl_conn_rc.c at line 1054: 0
internal ABORT - process 4
[12:node01] unexpected disconnect completion event from [13:node02]
Assertion failed in file ../../dapl_conn_rc.c at line 1054: 0
internal ABORT - process 12
[22:node01] unexpected disconnect completion event from [23:node02]
Assertion failed in file ../../dapl_conn_rc.c at line 1054: 0
internal ABORT - process 22
[6:node01] unexpected disconnect completion event from [5:node02]
Assertion failed in file ../../dapl_conn_rc.c at line 1054: 0
internal ABORT - process 6
[18:node01] unexpected disconnect completion event from [19:node02]
......
Assertion failed in file ../../dapl_conn_rc.c at line 1054: 0
internal ABORT - process 28
[30:node01] unexpected disconnect completion event from [9:node02]
Assertion failed in file ../../dapl_conn_rc.c at line 1054: 0
internal ABORT - process 30
[15:node02] unexpected disconnect completion event from [12:node01]
Assertion failed in file ../../dapl_conn_rc.c at line 1054: 0
internal ABORT - process 15
[27:node02] unexpected disconnect completion event from [12:node01]
Assertion failed in file ../../dapl_conn_rc.c at line 1054: 0
[29:node02] unexpected disconnect completion event from [12:node01]
Assertion failed in file ../../dapl_conn_rc.c at line 1054: 0
internal ABORT - process 29
internal ABORT - process 27
[31:node02] unexpected disconnect completion event from [12:node01]
Assertion failed in file ../../dapl_conn_rc.c at line 1054: 0
internal ABORT - process 31
[1:node02] unexpected disconnect completion event from [12:node01]
Assertion failed in file ../../dapl_conn_rc.c at line 1054: 0
internal ABORT - process 1

economon · April 10, 2014, 18:08

Which compiler/MPI are you using to build the code? Does the same issue happen if you try to call SU2_DDC directly without Python, i.e., mpirun -np 32 SU2_DDC your_config.cfg?

April 9, 2014, 12:13	error 262144 and unexpected disconnect when run on 2 nodes	#1
Emily1412 New Member emily Join Date: Mar 2014 Posts: 15 Rep Power: 12	Dear developer, I tried to run Tutorial 2 on 2 nodes (parallel run of course), and the following errors occurred. I desperately need your help! This is what it echoed: raise Exception , message Exception: Path = /home/SU2-master/TestCases/TestCases/euler/oneram6/, Command = mpirun -np 32 -host node01,node02 /usr/local/bin/SU2_CFD config_CFD.cfg SU2 process returned error '1' [3] rtc_invalidate error 262144 Assertion failed in file ../../i_rtc_hook.c at line 207: 0 internal ABORT - process 3 [5] rtc_invalidate error 262144 Assertion failed in file ../../i_rtc_hook.c at line 207: 0 internal ABORT - process 5 [7] rtc_invalidate error 262144 Assertion failed in file ../../i_rtc_hook.c at line 207: 0 internal ABORT - process 7 [9] rtc_invalidate error 262144 Assertion failed in file ../../i_rtc_hook.c at line 207: 0 internal ABORT - process 9 [11] rtc_invalidate error 262144 Assertion failed in file ../../i_rtc_hook.c at line 207: 0 internal ABORT - process 11 [13] rtc_invalidate error 262144 Assertion failed in file ../../i_rtc_hook.c at line 207: 0 internal ABORT - process 13 ...... [25] rtc_invalidate error 262144 Assertion failed in file ../../i_rtc_hook.c at line 207: 0 internal ABORT - process 25 [2:node01] unexpected disconnect completion event from [5:node02] Assertion failed in file ../../dapl_conn_rc.c at line 1054: 0 internal ABORT - process 2 [4:node01] unexpected disconnect completion event from [5:node02] Assertion failed in file ../../dapl_conn_rc.c at line 1054: 0 internal ABORT - process 4 [12:node01] unexpected disconnect completion event from [13:node02] Assertion failed in file ../../dapl_conn_rc.c at line 1054: 0 internal ABORT - process 12 [22:node01] unexpected disconnect completion event from [23:node02] Assertion failed in file ../../dapl_conn_rc.c at line 1054: 0 internal ABORT - process 22 [6:node01] unexpected disconnect completion event from [5:node02] Assertion failed in file ../../dapl_conn_rc.c at line 1054: 0 internal ABORT - process 6 [18:node01] unexpected disconnect completion event from [19:node02] ...... Assertion failed in file ../../dapl_conn_rc.c at line 1054: 0 internal ABORT - process 28 [30:node01] unexpected disconnect completion event from [9:node02] Assertion failed in file ../../dapl_conn_rc.c at line 1054: 0 internal ABORT - process 30 [15:node02] unexpected disconnect completion event from [12:node01] Assertion failed in file ../../dapl_conn_rc.c at line 1054: 0 internal ABORT - process 15 [27:node02] unexpected disconnect completion event from [12:node01] Assertion failed in file ../../dapl_conn_rc.c at line 1054: 0 [29:node02] unexpected disconnect completion event from [12:node01] Assertion failed in file ../../dapl_conn_rc.c at line 1054: 0 internal ABORT - process 29 internal ABORT - process 27 [31:node02] unexpected disconnect completion event from [12:node01] Assertion failed in file ../../dapl_conn_rc.c at line 1054: 0 internal ABORT - process 31 [1:node02] unexpected disconnect completion event from [12:node01] Assertion failed in file ../../dapl_conn_rc.c at line 1054: 0 internal ABORT - process 1

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April 10, 2014, 18:08		#2
economon Super Moderator Thomas D. Economon Join Date: Jan 2013 Location: Stanford, CA Posts: 271 Rep Power: 14	Which compiler/MPI are you using to build the code? Does the same issue happen if you try to call SU2_DDC directly without Python, i.e., mpirun -np 32 SU2_DDC your_config.cfg?