Stderr output

<core_client_version>8.2.11</core_client_version>
<![CDATA[
<message>
aborted by user</message>
<stderr_txt>
PRST version 10.0.1049, modified by SRBase, GWnum library version 31.0
Using FMA3 FFT length 640K, Pass1=320, Pass2=2K, clm=4.
Fermat probabilistic test of 4559*2^8514120-1, a = 3, complexity = 8544392.
Gerbicz check enabled, L2 = 838*635.
PRST version 10.0.1049, modified by SRBase, GWnum library version 31.0
Using FMA3 FFT length 640K, Pass1=320, Pass2=2K, clm=4.
Fermat probabilistic test of 4559*2^8514120-1, a = 3, complexity = 8544392.
Gerbicz check enabled, L2 = 838*635.
restarting at 11.9%.
PRST version 10.0.1049, modified by SRBase, GWnum library version 31.0
Using FMA3 FFT length 640K, Pass1=320, Pass2=2K, clm=4.
Fermat probabilistic test of 4559*2^8514120-1, a = 3, complexity = 8544392.
Gerbicz check enabled, L2 = 838*635.
restarting at 25.2%.
12:59:39 (20024): Can't acquire lockfile (32) - waiting 35s
13:00:14 (20024): Can't acquire lockfile (32) - exiting
13:00:14 (20024): Error: The process cannot access the file because it is being used by another process.

 (0x20)
13:11:01 (15520): Can't acquire lockfile (32) - waiting 35s
13:11:36 (15520): Can't acquire lockfile (32) - exiting
13:11:36 (15520): Error: The process cannot access the file because it is being used by another process.

 (0x20)
13:22:07 (24764): Can't acquire lockfile (32) - waiting 35s
13:22:42 (24764): Can't acquire lockfile (32) - exiting
13:22:42 (24764): Error: The process cannot access the file because it is being used by another process.

 (0x20)
13:33:07 (16168): Can't acquire lockfile (32) - waiting 35s
13:33:42 (16168): Can't acquire lockfile (32) - exiting
13:33:42 (16168): Error: The process cannot access the file because it is being used by another process.

 (0x20)
13:44:24 (18280): Can't acquire lockfile (32) - waiting 35s
13:44:59 (18280): Can't acquire lockfile (32) - exiting
13:44:59 (18280): Error: The process cannot access the file because it is being used by another process.

 (0x20)
13:55:07 (28464): Can't acquire lockfile (32) - waiting 35s
13:55:42 (28464): Can't acquire lockfile (32) - exiting
13:55:42 (28464): Error: The process cannot access the file because it is being used by another process.

 (0x20)
14:05:56 (22644): Can't acquire lockfile (32) - waiting 35s
14:06:31 (22644): Can't acquire lockfile (32) - exiting
14:06:31 (22644): Error: The process cannot access the file because it is being used by another process.

 (0x20)
14:16:37 (3944): Can't acquire lockfile (32) - waiting 35s
14:17:12 (3944): Can't acquire lockfile (32) - exiting
14:17:12 (3944): Error: The process cannot access the file because it is being used by another process.

 (0x20)
14:27:19 (15180): Can't acquire lockfile (32) - waiting 35s
14:27:54 (15180): Can't acquire lockfile (32) - exiting
14:27:54 (15180): Error: The process cannot access the file because it is being used by another process.

 (0x20)
14:38:27 (9688): Can't acquire lockfile (32) - waiting 35s
14:39:02 (9688): Can't acquire lockfile (32) - exiting
14:39:02 (9688): Error: The process cannot access the file because it is being used by another process.

 (0x20)
14:49:08 (7076): Can't acquire lockfile (32) - waiting 35s
14:49:43 (7076): Can't acquire lockfile (32) - exiting
14:49:43 (7076): Error: The process cannot access the file because it is being used by another process.

 (0x20)
15:00:29 (31968): Can't acquire lockfile (32) - waiting 35s
15:01:04 (31968): Can't acquire lockfile (32) - exiting
15:01:04 (31968): Error: The process cannot access the file because it is being used by another process.

 (0x20)
15:11:24 (9548): Can't acquire lockfile (32) - waiting 35s
15:11:59 (9548): Can't acquire lockfile (32) - exiting
15:11:59 (9548): Error: The process cannot access the file because it is being used by another process.

 (0x20)
15:22:41 (22844): Can't acquire lockfile (32) - waiting 35s
15:23:16 (22844): Can't acquire lockfile (32) - exiting
15:23:16 (22844): Error: The process cannot access the file because it is being used by another process.

 (0x20)
15:33:23 (19772): Can't acquire lockfile (32) - waiting 35s
15:33:58 (19772): Can't acquire lockfile (32) - exiting
15:33:58 (19772): Error: The process cannot access the file because it is being used by another process.

 (0x20)
15:44:10 (15252): Can't acquire lockfile (32) - waiting 35s
15:44:45 (15252): Can't acquire lockfile (32) - exiting
15:44:45 (15252): Error: The process cannot access the file because it is being used by another process.

 (0x20)
15:55:29 (30792): Can't acquire lockfile (32) - waiting 35s
15:56:04 (30792): Can't acquire lockfile (32) - exiting
15:56:04 (30792): Error: The process cannot access the file because it is being used by another process.

 (0x20)
16:07:01 (9996): Can't acquire lockfile (32) - waiting 35s
16:07:36 (9996): Can't acquire lockfile (32) - exiting
16:07:36 (9996): Error: The process cannot access the file because it is being used by another process.

 (0x20)
16:17:41 (23560): Can't acquire lockfile (32) - waiting 35s
16:18:16 (23560): Can't acquire lockfile (32) - exiting
16:18:16 (23560): Error: The process cannot access the file because it is being used by another process.

 (0x20)
16:28:22 (6284): Can't acquire lockfile (32) - waiting 35s
16:28:57 (6284): Can't acquire lockfile (32) - exiting
16:28:57 (6284): Error: The process cannot access the file because it is being used by another process.

 (0x20)
16:39:03 (24836): Can't acquire lockfile (32) - waiting 35s
16:39:38 (24836): Can't acquire lockfile (32) - exiting
16:39:38 (24836): Error: The process cannot access the file because it is being used by another process.

 (0x20)
16:49:46 (856): Can't acquire lockfile (32) - waiting 35s
16:50:21 (856): Can't acquire lockfile (32) - exiting
16:50:21 (856): Error: The process cannot access the file because it is being used by another process.

 (0x20)
17:00:28 (7476): Can't acquire lockfile (32) - waiting 35s
17:01:03 (7476): Can't acquire lockfile (32) - exiting
17:01:03 (7476): Error: The process cannot access the file because it is being used by another process.

 (0x20)
17:11:30 (8684): Can't acquire lockfile (32) - waiting 35s
17:12:05 (8684): Can't acquire lockfile (32) - exiting
17:12:05 (8684): Error: The process cannot access the file because it is being used by another process.

 (0x20)
17:22:31 (19804): Can't acquire lockfile (32) - waiting 35s
17:23:06 (19804): Can't acquire lockfile (32) - exiting
17:23:06 (19804): Error: The process cannot access the file because it is being used by another process.

 (0x20)
17:33:21 (32044): Can't acquire lockfile (32) - waiting 35s
17:33:56 (32044): Can't acquire lockfile (32) - exiting
17:33:56 (32044): Error: The process cannot access the file because it is being used by another process.

 (0x20)
17:44:22 (22636): Can't acquire lockfile (32) - waiting 35s
17:44:57 (22636): Can't acquire lockfile (32) - exiting
17:44:57 (22636): Error: The process cannot access the file because it is being used by another process.

 (0x20)
17:54:59 (4228): Can't acquire lockfile (32) - waiting 35s
17:55:34 (4228): Can't acquire lockfile (32) - exiting
17:55:34 (4228): Error: The process cannot access the file because it is being used by another process.

 (0x20)
18:05:54 (27460): Can't acquire lockfile (32) - waiting 35s
18:06:29 (27460): Can't acquire lockfile (32) - exiting
18:06:29 (27460): Error: The process cannot access the file because it is being used by another process.

 (0x20)

</stderr_txt>
]]>