I'm running MPICH. Heres the entire logs from both clients.

Code:
--- Opening Log file [August 14 13:18:22] 


# SMP Client ##################################################################
###############################################################################

                       Folding@Home Client Version 5.92beta

                          http://folding.stanford.edu

###############################################################################
###############################################################################

Launch directory: D:\Users\twigz\Documents\Folding\f@h2
Executable: D:\Users\twigz\Documents\Folding\f@h2\fah-SMP-592.exe


[13:18:22] Configuring Folding@Home...


[13:18:48] - Ask before connecting: No
[13:18:48] - User name: twiggy (Team 36362)
[13:18:48] - User ID: 3522072572ED8B3F
[13:18:48] - Machine ID: 2
[13:18:48] 
[13:18:48] Work directory not found. Creating...
[13:18:48] Could not open work queue, generating new queue...
[13:18:48] - Preparing to get new work unit...
[13:18:48] + Attempting to get work packet
[13:18:48] - Connecting to assignment server
[13:18:48] - Successful: assigned to (171.64.65.64).
[13:18:48] + News From Folding@Home: Welcome to Folding@Home
[13:18:48] Loaded queue successfully.
[13:18:49] + Could not connect to Work Server
[13:18:49] - Error: Attempt #1  to get work failed, and no other work to do.
             Waiting before retry.
[13:18:58] + Attempting to get work packet
[13:18:58] - Connecting to assignment server
[13:18:59] - Successful: assigned to (171.64.65.64).
[13:18:59] + News From Folding@Home: Welcome to Folding@Home
[13:18:59] Loaded queue successfully.
[13:19:13] + Closed connections
[13:19:13] 
[13:19:13] + Processing work unit
[13:19:13] Core required: FahCore_a1.exe
[13:19:13] Core not found.
[13:19:13] - Core is not present or corrupted.
[13:19:13] - Attempting to download new core...
[13:19:13] + Downloading new core: FahCore_a1.exe
[13:19:14] + 10240 bytes downloaded
[13:19:14] + 20480 bytes downloaded
[13:19:14] + 30720 bytes downloaded
[13:19:14] + 40960 bytes downloaded
[13:19:15] + 51200 bytes downloaded
[13:19:15] + 61440 bytes downloaded
[13:19:15] + 71680 bytes downloaded
[13:19:15] + 81920 bytes downloaded
[13:19:15] + 92160 bytes downloaded
[13:19:15] + 102400 bytes downloaded
[13:19:15] + 112640 bytes downloaded
[13:19:15] + 122880 bytes downloaded
[13:19:15] + 133120 bytes downloaded
[13:19:15] + 143360 bytes downloaded
[13:19:15] + 153600 bytes downloaded
[13:19:15] + 163840 bytes downloaded
[13:19:15] + 174080 bytes downloaded
[13:19:15] + 184320 bytes downloaded
[13:19:15] + 194560 bytes downloaded
[13:19:15] + 204800 bytes downloaded
[13:19:15] + 215040 bytes downloaded
[13:19:15] + 225280 bytes downloaded
[13:19:15] + 235520 bytes downloaded
[13:19:15] + 245760 bytes downloaded
[13:19:15] + 256000 bytes downloaded
[13:19:15] + 266240 bytes downloaded
[13:19:15] + 276480 bytes downloaded
[13:19:15] + 286720 bytes downloaded
[13:19:15] + 296960 bytes downloaded
[13:19:15] + 307200 bytes downloaded
[13:19:15] + 317440 bytes downloaded
[13:19:15] + 327680 bytes downloaded
[13:19:15] + 337920 bytes downloaded
[13:19:15] + 348160 bytes downloaded
[13:19:15] + 358400 bytes downloaded
[13:19:15] + 368640 bytes downloaded
[13:19:15] + 378880 bytes downloaded
[13:19:15] + 389120 bytes downloaded
[13:19:15] + 399360 bytes downloaded
[13:19:15] + 409600 bytes downloaded
[13:19:15] + 419840 bytes downloaded
[13:19:15] + 430080 bytes downloaded
[13:19:15] + 440320 bytes downloaded
[13:19:15] + 450560 bytes downloaded
[13:19:15] + 460800 bytes downloaded
[13:19:15] + 471040 bytes downloaded
[13:19:15] + 481280 bytes downloaded
[13:19:15] + 491520 bytes downloaded
[13:19:15] + 501760 bytes downloaded
[13:19:15] + 512000 bytes downloaded
[13:19:15] + 522240 bytes downloaded
[13:19:15] + 532480 bytes downloaded
[13:19:15] + 542720 bytes downloaded
[13:19:15] + 552960 bytes downloaded
[13:19:15] + 563200 bytes downloaded
[13:19:15] + 573440 bytes downloaded
[13:19:15] + 583680 bytes downloaded
[13:19:15] + 593920 bytes downloaded
[13:19:15] + 604160 bytes downloaded
[13:19:16] + 614400 bytes downloaded
[13:19:16] + 624640 bytes downloaded
[13:19:16] + 634880 bytes downloaded
[13:19:16] + 645120 bytes downloaded
[13:19:16] + 655360 bytes downloaded
[13:19:16] + 665600 bytes downloaded
[13:19:16] + 675840 bytes downloaded
[13:19:16] + 686080 bytes downloaded
[13:19:16] + 696320 bytes downloaded
[13:19:16] + 706560 bytes downloaded
[13:19:16] + 716800 bytes downloaded
[13:19:16] + 727040 bytes downloaded
[13:19:16] + 737280 bytes downloaded
[13:19:16] + 747520 bytes downloaded
[13:19:16] + 757760 bytes downloaded
[13:19:16] + 768000 bytes downloaded
[13:19:16] + 778240 bytes downloaded
[13:19:16] + 788480 bytes downloaded
[13:19:16] + 795847 bytes downloaded
[13:19:16] Verifying core Core_a1.fah...
[13:19:16] Signature is VALID
[13:19:16] 
[13:19:16] Trying to unzip core FahCore_a1.exe
[13:19:16] Decompressed FahCore_a1.exe (2117632 bytes) successfully
[13:19:16] + Core successfully engaged
[13:19:21] 
[13:19:21] + Processing work unit
[13:19:21] Core required: FahCore_a1.exe
[13:19:21] Core found.
[13:19:21] Working on Unit 01 [August 14 13:19:21]
[13:19:21] + Working ...
[13:19:21] 
[13:19:21] *------------------------------*
[13:19:21] Folding@Home Gromacs SMP Core
[13:19:21] Version 1.76 (February 23, 2008)
[13:19:21] 
[13:19:21] Preparing to commence simulation
[13:19:21] - Ensuring status. Please wait.
[13:19:26] - Starting from initial work packet
[13:19:26] 
[13:19:26] Project: 2665 (Run 0, Clone 50, Gen 6)
[13:19:26] 
[13:19:26] Assembly optimizations on if available.
[13:19:26] Entering M.D.
[13:19:33] Rejecting checkpoint
[13:19:34] Gromacs cannot continue further.
[13:19:34] Going to send back what have done.
[13:19:34] logfile size: 0
[13:19:34] Warning: Core could not open logfile.
[13:19:34] - Writing 536 bytes of core data to disk...
[13:19:34]   ... Done.
[13:19:34] 
[13:19:34] Folding@home Core Shutdown: EARLY_UNIT_END
[13:19:34] 
[13:19:34] Folding@home Core Shutdown: EARLY_UNIT_END
[13:21:41] CoreStatus = 1 (1)
[13:21:41] Client-core communications error: ERROR 0x1
[13:21:41] Deleting current work unit & continuing...
[13:24:01] - Preparing to get new work unit...
[13:24:01] + Attempting to get work packet
[13:24:01] - Connecting to assignment server
[13:24:02] - Successful: assigned to (171.64.65.64).
[13:24:02] + News From Folding@Home: Welcome to Folding@Home
[13:24:02] Loaded queue successfully.
[13:24:16] + Closed connections
[13:24:21] 
[13:24:21] + Processing work unit
[13:24:21] Core required: FahCore_a1.exe
[13:24:21] Core found.
[13:24:21] Working on Unit 02 [August 14 13:24:21]
[13:24:21] + Working ...
[13:24:21] 
[13:24:21] *------------------------------*
[13:24:21] Folding@Home Gromacs SMP Core
[13:24:21] Version 1.76 (February 23, 2008)
[13:24:21] 
[13:24:21] Preparing to commence simulation
[13:24:21] - Ensuring status. Please wait.
[13:24:38] - Looking at optimizations...
[13:24:38] - Working with standard loops on this execution.
[13:24:38] - Previous termination of core was improper.
[13:24:38] - Files status OK
[13:24:49] (decompressed 506.2 percent)
[13:24:50] - Starting from initial work pa- Starting from initial work packet
[13:24:50] 
[13:24:50] Project: 2665 (Run 0, Clone 50, Gen 6)
[13:24:50] 
[13:24:52] Entering M.D.
[13:24:58] Rejecting checkpoint
[13:24:58] .
[13:24:58] Going to send back what have done.
[13:24:58] logfile size: 0
[13:24:58] Warning: Core could not open logfile.
[13:24:58] - Writing 536 bytes of core data to disk...
[13:24:58]   ... Done.
[13:24:58] - Failed to delete work/wudata_02.sas
[13:24:58] - Failed to delete work/wudata_02.goe
[13:24:58] Warning:  check for stray files
[13:24:58] 
[13:24:58] Folding@home Core Shutdown: EARLY_UNIT_END
[13:24:58] 
[13:24:58] Folding@home Core Shutdown: EARLY_UNIT_END
[13:26:59]  Core Shutdown: EARLY_UNIT_END
[13:27:02] CoreStatus = 72 (114)
[13:27:02] Sending work to server


[13:27:02] + Attempting to send results
[13:27:02] + Results successfully sent
[13:27:02] Thank you for your contribution to Folding@Home.
[13:29:06] - Preparing to get new work unit...
[13:29:06] + Attempting to get work packet
[13:29:06] - Connecting to assignment server
[13:29:06] - Successful: assigned to (171.64.65.64).
[13:29:06] + News From Folding@Home: Welcome to Folding@Home
[13:29:07] Loaded queue successfully.
[13:29:21] + Closed connections
[13:29:26] 
[13:29:26] + Processing work unit
[13:29:26] Core required: FahCore_a1.exe
[13:29:26] Core found.
[13:29:26] Working on Unit 03 [August 14 13:29:26]
[13:29:26] + Working ...
[13:29:26] 
[13:29:26] *------------------------------*
[13:29:26] Folding@Home Gromacs SMP Core
[13:29:26] Version 1.76 (February 23, 2008)
[13:29:26] 
[13:29:26] Preparing to commence simulation
[13:29:26] - Ensuring status. Please wait.
[13:29:31] - Starting from initial work packet
[13:29:31] 
[13:29:31] Project: 2665 (Run 0, Clone 739, Gen 36)
[13:29:31] 
[13:29:31] Assembly optimizations on if available.
[13:29:31] Entering M.D.
[13:29:37] Rejecting checkpoint
[13:29:39] Gromacs cannot continue further.
[13:29:39] Going to send back what have done.
[13:29:39] logfile size: 0
[13:29:39] Warning: Core could not open logfile.
[13:29:39] - Writing 536 bytes of core data to disk...
[13:29:39]   ... Done.
[13:29:39] 
[13:29:39] Folding@home Core Shutdown: EARLY_UNIT_END
[13:29:39] 
[13:29:39] Folding@home Core Shutdown: EARLY_UNIT_END

Folding@Home Client Shutdown at user request.

Folding@Home Client Shutdown.
Code:
--- Opening Log file [August 14 13:17:25] 


# SMP Client ##################################################################
###############################################################################

                       Folding@Home Client Version 5.92beta

                          http://folding.stanford.edu

###############################################################################
###############################################################################

Launch directory: D:\Users\twigz\Documents\Folding\f@h1
Executable: D:\Users\twigz\Documents\Folding\f@h1\fah-SMP-592.exe


[13:17:25] Configuring Folding@Home...


[13:18:16] - Ask before connecting: No
[13:18:16] - User name: twiggy (Team 36362)
[13:18:16] - User ID: 3522072572ED8B3F
[13:18:16] - Machine ID: 1
[13:18:16] 
[13:18:16] Work directory not found. Creating...
[13:18:16] Could not open work queue, generating new queue...
[13:18:16] - Preparing to get new work unit...
[13:18:16] + Attempting to get work packet
[13:18:16] - Connecting to assignment server
[13:18:17] - Successful: assigned to (171.64.65.64).
[13:18:17] + News From Folding@Home: Welcome to Folding@Home
[13:18:17] Loaded queue successfully.
[13:18:32] + Closed connections
[13:18:32] 
[13:18:32] + Processing work unit
[13:18:32] Core required: FahCore_a1.exe
[13:18:32] Core not found.
[13:18:32] - Core is not present or corrupted.
[13:18:32] - Attempting to download new core...
[13:18:32] + Downloading new core: FahCore_a1.exe
[13:18:32] + 10240 bytes downloaded
[13:18:32] + 20480 bytes downloaded
[13:18:32] + 30720 bytes downloaded
[13:18:33] + 40960 bytes downloaded
[13:18:33] + 51200 bytes downloaded
[13:18:33] + 61440 bytes downloaded
[13:18:33] + 71680 bytes downloaded
[13:18:33] + 81920 bytes downloaded
[13:18:33] + 92160 bytes downloaded
[13:18:33] + 102400 bytes downloaded
[13:18:33] + 112640 bytes downloaded
[13:18:33] + 122880 bytes downloaded
[13:18:33] + 133120 bytes downloaded
[13:18:33] + 143360 bytes downloaded
[13:18:33] + 153600 bytes downloaded
[13:18:33] + 163840 bytes downloaded
[13:18:33] + 174080 bytes downloaded
[13:18:33] + 184320 bytes downloaded
[13:18:33] + 194560 bytes downloaded
[13:18:33] + 204800 bytes downloaded
[13:18:33] + 215040 bytes downloaded
[13:18:33] + 225280 bytes downloaded
[13:18:33] + 235520 bytes downloaded
[13:18:33] + 245760 bytes downloaded
[13:18:33] + 256000 bytes downloaded
[13:18:33] + 266240 bytes downloaded
[13:18:33] + 276480 bytes downloaded
[13:18:33] + 286720 bytes downloaded
[13:18:33] + 296960 bytes downloaded
[13:18:33] + 307200 bytes downloaded
[13:18:33] + 317440 bytes downloaded
[13:18:33] + 327680 bytes downloaded
[13:18:33] + 337920 bytes downloaded
[13:18:33] + 348160 bytes downloaded
[13:18:33] + 358400 bytes downloaded
[13:18:33] + 368640 bytes downloaded
[13:18:33] + 378880 bytes downloaded
[13:18:33] + 389120 bytes downloaded
[13:18:33] + 399360 bytes downloaded
[13:18:33] + 409600 bytes downloaded
[13:18:33] + 419840 bytes downloaded
[13:18:33] + 430080 bytes downloaded
[13:18:33] + 440320 bytes downloaded
[13:18:33] + 450560 bytes downloaded
[13:18:33] + 460800 bytes downloaded
[13:18:33] + 471040 bytes downloaded
[13:18:33] + 481280 bytes downloaded
[13:18:33] + 491520 bytes downloaded
[13:18:33] + 501760 bytes downloaded
[13:18:33] + 512000 bytes downloaded
[13:18:33] + 522240 bytes downloaded
[13:18:33] + 532480 bytes downloaded
[13:18:33] + 542720 bytes downloaded
[13:18:33] + 552960 bytes downloaded
[13:18:33] + 563200 bytes downloaded
[13:18:34] + 573440 bytes downloaded
[13:18:34] + 583680 bytes downloaded
[13:18:34] + 593920 bytes downloaded
[13:18:34] + 604160 bytes downloaded
[13:18:34] + 614400 bytes downloaded
[13:18:34] + 624640 bytes downloaded
[13:18:34] + 634880 bytes downloaded
[13:18:34] + 645120 bytes downloaded
[13:18:34] + 655360 bytes downloaded
[13:18:34] + 665600 bytes downloaded
[13:18:34] + 675840 bytes downloaded
[13:18:34] + 686080 bytes downloaded
[13:18:34] + 696320 bytes downloaded
[13:18:34] + 706560 bytes downloaded
[13:18:34] + 716800 bytes downloaded
[13:18:34] + 727040 bytes downloaded
[13:18:34] + 737280 bytes downloaded
[13:18:34] + 747520 bytes downloaded
[13:18:34] + 757760 bytes downloaded
[13:18:34] + 768000 bytes downloaded
[13:18:34] + 778240 bytes downloaded
[13:18:34] + 788480 bytes downloaded
[13:18:34] + 795847 bytes downloaded
[13:18:34] Verifying core Core_a1.fah...
[13:18:34] Signature is VALID
[13:18:34] 
[13:18:34] Trying to unzip core FahCore_a1.exe
[13:18:35] Decompressed FahCore_a1.exe (2117632 bytes) successfully
[13:18:35] + Core successfully engaged
[13:18:40] 
[13:18:40] + Processing work unit
[13:18:40] Core required: FahCore_a1.exe
[13:18:40] Core found.
[13:18:40] Working on Unit 01 [August 14 13:18:40]
[13:18:40] + Working ...
[13:18:40] 
[13:18:40] *------------------------------*
[13:18:40] Folding@Home Gromacs SMP Core
[13:18:40] Version 1.76 (February 23, 2008)
[13:18:40] 
[13:18:40] Preparing to commence simulation
[13:18:40] - Ensuring status. Please wait.
[13:18:44] - Starting from initial work packet
[13:18:45] 
[13:18:45] Project: 2665 (Run 0, Clone 739, Gen 36)
[13:18:45] 
[13:18:45] Assembly optimizations on if available.
[13:18:45] Entering M.D.
[13:18:51] Rejecting checkpoint
[13:18:52] Gromacs cannot continue further.
[13:18:52] Going to send back what have done.
[13:18:52] logfile size: 0
[13:18:52] Warning: Core could not open logfile.
[13:18:52] - Writing 536 bytes of core data to disk...
[13:18:52]   ... Done.
[13:18:52] 
[13:18:52] Folding@home Core Shutdown: EARLY_UNIT_END
[13:18:52] 
[13:18:52] Folding@home Core Shutdown: EARLY_UNIT_END
[13:21:00] CoreStatus = 1 (1)
[13:21:00] Client-core communications error: ERROR 0x1
[13:21:00] Deleting current work unit & continuing...
[13:23:20] - Preparing to get new work unit...
[13:23:20] + Attempting to get work packet
[13:23:20] - Connecting to assignment server
[13:23:20] - Successful: assigned to (171.64.65.64).
[13:23:20] + News From Folding@Home: Welcome to Folding@Home
[13:23:20] Loaded queue successfully.
[13:23:35] + Closed connections
[13:23:40] 
[13:23:40] + Processing work unit
[13:23:40] Core required: FahCore_a1.exe
[13:23:40] Core found.
[13:23:40] Working on Unit 02 [August 14 13:23:40]
[13:23:40] + Working ...
[13:23:40] 
[13:23:40] *------------------------------*
[13:23:40] Folding@Home Gromacs SMP Core
[13:23:40] Version 1.76 (February 23, 2008)
[13:23:40] 
[13:23:40] Preparing to commence simulation
[13:23:40] - Ensuring status. Please wait.
[13:23:57] - Looking at optimizations...
[13:23:57] - Working with standard loops on this execution.
[13:23:57] - Previous termination of core was improper.
[13:23:57] - Files status OK
[13:24:08] (decompressed 516.2 percent)
[13:24:08] - Starting from initial work packet
[13:24:08] 
[13:24:08] Project: 2665 (Run 0, Clone 739, Gen 36)
[13:24:08] 
[13:24:08] 65 (Run 0, Clone 739, Gen 36)
[13:24:08] 
[13:24:09] Entering M.D.
[13:24:15] Rejecting checkpoint
[13:24:17] Gromacs cannot continue further.
[13:24:17] Going to send back what have done.
[13:24:17] logfile size: 0
[13:24:17] Warning: Core could not open logfile.
[13:24:17] - Writing 536 bytes of core data to disk...
[13:24:17]   ... Done.
[13:24:17] - Failed to delete work/wudata_02.sas
[13:24:17] - Failed to delete work/wudata_02.goe
[13:24:17] Warning:  check for stray files
[13:24:17] 
[13:24:17] Folding@home Core Shutdown: EARLY_UNIT_END
[13:24:17] 
[13:24:17] Folding@home Core Shutdown: EARLY_UNIT_END
[13:26:20] CoreStatus = 72 (114)
[13:26:20] Sending work to server


[13:26:20] + Attempting to send results
[13:26:20] + Results successfully sent
[13:26:20] Thank you for your contribution to Folding@Home.
[13:28:24] - Preparing to get new work unit...
[13:28:24] + Attempting to get work packet
[13:28:24] - Connecting to assignment server
[13:28:25] - Successful: assigned to (171.64.65.64).
[13:28:25] + News From Folding@Home: Welcome to Folding@Home
[13:28:25] Loaded queue successfully.
[13:28:39] + Closed connections
[13:28:44] 
[13:28:44] + Processing work unit
[13:28:44] Core required: FahCore_a1.exe
[13:28:44] Core found.
[13:28:44] Working on Unit 03 [August 14 13:28:44]
[13:28:44] + Working ...
[13:28:44] 
[13:28:44] *------------------------------*
[13:28:44] Folding@Home Gromacs SMP Core
[13:28:44] Version 1.76 (February 23, 2008)
[13:28:44] 
[13:28:44] Preparing to commence simulation
[13:28:44] - Ensuring status. Please wait.
[13:28:49] - Starting from initial work packet
[13:28:49] 
[13:28:49] Project: 2665 (Run 1, Clone 592, Gen 41)
[13:28:49] 
[13:28:49] Assembly optimizations on if available.
[13:28:49] Entering M.D.
[13:28:55] Rejecting checkpoint
[13:28:57] Gromacs cannot continue further.
[13:28:57] Going to send back what have done.
[13:28:57] logfile size: 0
[13:28:57] Warning: Core could not open logfile.
[13:28:57] - Writing 536 bytes of core data to disk...
[13:28:57]   ... Done.
[13:28:57] 
[13:28:57] Folding@home Core Shutdown: EARLY_UNIT_END
[13:28:57] 
[13:28:57] Folding@home Core Shutdown: EARLY_UNIT_END

Folding@Home Client Shutdown at user request.

Folding@Home Client Shutdown.