Task 1725580440

Name: Ter5_1_dns_cfbf00125_segment_1_dms_200_40000_115_2100000_0
Workunit ID: 871467532
Created: 5 Feb 2025 20:46:45 UTC
Sent: 6 Feb 2025 13:57:19 UTC
Report deadline: 20 Feb 2025 13:57:19 UTC
Received: 6 Feb 2025 14:59:32 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13184638
Run time (sec): 724.24
CPU time (sec): 27.12
Peak working set size (MB): 293.46
Peak swap size (MB): 10435.01
Peak disk usage (MB): 0.02
Validation state: Valid
Granted credit: 3,333
Application: Binary Radio Pulsar Search (MeerKAT)
Anonymous platform
Stderr output

<core_client_version>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[09:46:32][307593][INFO ] Application startup - thank you for supporting Einstein@Home!
[09:46:32][307593][INFO ] Petri's Custom BRP7 v18 - CUDA 12.5 - compiled by Ian 01/14/25
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1250 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_1_dms_200.zap -c Ter5_1_dns_cfbf00125_segment_1_dms_200_115.cpt -A 0.04 -P 1.5 -f 500.0 -W --pb_min 3600 --mc_max 1.6 --mp_min 1.1 --mismatch 0.222 --tobs 1800 --alpha 1.0 --start_template_id 2100000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_1_dms_200_115.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_1_dms_200_40000_115_2100000_0_0
------> GPU usage: 0.500000
[09:46:32][307593][INFO ] Starting data processing...
[09:46:32][307593][INFO ] opti: No host transfer for n_steps. Use device global.
[09:46:32][307593][INFO ] opti: No host transfer for mean. Use device global.
[09:46:32][307593][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[09:46:32][307593][INFO ] opti: sumspec[i] allloc, free and pinned.
[09:46:32][307593][INFO ] opti: power spectrum in fft callback (static link).
[09:46:32][307593][INFO ] opti: __constant__ access is not uniform, bad!
[09:46:32][307593][INFO ] Running on device 0 NVIDIA GeForce RTX 2070 SUPER
[09:46:32][307593][INFO ] CUDA global memory status (initial GPU state, including context):
[09:46:32][307593][INFO ] No template file. Generating templates.
[09:46:32][307593][INFO ] Template param value T_cons = 50000
[09:46:37][307593][INFO ] Number of generated templates to be used: 50000
[09:46:37][307593][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00125_segment_1_dms_200_115.cpt
[09:46:37][307593][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00125_segment_1_dms_200_115.cpt (No such file or directory).
------> Starting from scratch...
[09:46:37][307593][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_1_dms_200_115.binary
[09:46:37][307593][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00125/Ter5_1_dns_cfbf00125_segment_1_dms_200_DM241.50
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.673343642098
------> Number of samples/record: 0
------> Center freq in MHz: 857.5673828
------> Channel band in MHz: 3.34375
------> Number of channels/record: 256
------> Nifs: 1
------> RA (J2000): 174807.87
------> DEC (J2000): -244631.5
------> Galactic l: 0
------> Galactic b: 0
------> Name: J1748-2446N
------> Lagformat: 0
------> Sum: 1
------> Level: 3
------> AZ at start: 0
------> ZA at start: 0
------> AST at start: 0
------> LST at start: 0
------> File size (bytes): 0
------> Data size (bytes): 0
------> Number of samples: 16777216
------> Trial dispersion measure: 241.5 cm^-3 pc
------> Scale factor: 1.09784
[09:46:37][307593][INFO ] Allocating memory for dedispersed compressed time series...
[09:46:37][307593][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[09:46:37][307593][INFO ] 8-bit allocation done
[09:46:37][307593][INFO ] Foobar
[09:46:37][307593][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_1_dms_200_115.binary
[09:46:37][307593][INFO ] Allocating memory for dedispersed uncompressed time series.
[09:46:37][307593][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[09:46:37][307593][INFO ] FftSize = 12582913
[09:46:37][307593][INFO ] Seed for random number generator is -1041205030.
[09:46:40][307593][INFO ] 8[09:46:40][307593][INFO ] 9[09:46:41][307593][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[09:46:41][307593][INFO ] Normalization factor 3.97364e-08
[09:46:41][307593][INFO ] Derived global search parameters:
------> f_A probability = 0.04
------> single bin prob(P_noise > P_thr) = 3.24424e-09
------> thr1 = 19.5464
------> thr2 = 22.7124
------> thr4 = 27.844
------> thr8 = 36.3869
------> thr16 = 50.9469
[09:46:41][307593][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1413 MB (6563 MB free / 7976 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[09:46:41][307593][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[09:46:41][307593][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[09:46:41][307593][INFO ] Launching time series padding kernel: grid 196608, block 32
[09:56:32][307593][INFO ] Checkpoint committed!
[09:58:34][307593][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:  86.369837 3679.467285 0.6792419 2.6961575 16.3825 13.2188 16
------> CAND: 394.649326 3908.955078 0.9775699 2.8713589 16.8778 12.6155  8
------> CAND: 432.181356 3683.117676 0.3543732 2.0869753 18.7301 12.2909  4
------> CAND:  86.375546 3934.870361 0.8430366 2.8083839 18.5309 12.1315  4
------> CAND:  86.402276 4101.570312 0.6560625 2.6194232 15.4637 11.9913 16
------> CAND:  57.594164 4251.732910 0.9316921 2.8427587 15.4366 11.9554 16
------> CAND: 259.130531 3701.351318 0.8215883 2.7900302 16.1788 11.8823  8
------> CAND:  86.382293 3716.027344 0.7736779 2.7647879 15.3588 11.8526 16
------> CAND: 212.236448 4657.275879 0.6863768 1.5162319 18.1432 11.8216  4
------> CAND: 393.599871 3923.383545 0.9578905 2.8675196 16.0594 11.7576  8
------> CAND: 115.231926 3832.547119 0.7797910 2.7705493 15.2828 11.7522 16
------> CAND: 102.812856 4127.643555 0.4544393 1.5018498 17.9328 11.6536  4
------> CAND: 460.782898 3995.074463 0.8993511 2.8395593 17.7938 11.5426  4
------> CAND:  86.433417 4529.942383 0.6178417 2.2499006 15.1106 11.5253 16
------> CAND:  68.736190 3924.213379 0.9375749 0.5428709 15.7133 11.3971  8
------> CAND: 172.804551 4101.570312 0.6560625 2.6194232 15.0041 11.3854 16
------> CAND: 345.681246 4850.932129 0.9618590 2.7148397 26.0928 11.332  1
------> CAND:  86.377882 4211.046387 0.9218441 2.8406870 14.9551 11.3211 16
------> CAND:  71.281196 3777.864014 0.7525014 0.5462629 14.8955 11.243 16
------> CAND: 154.488914 5085.534180 0.9197357 1.5770684 14.8917 11.238 16
------> CAND: 184.295357 3746.836182 0.8589288 0.4569068 14.8844 11.2285 16
------> CAND:  79.551493 4744.095703 1.1392086 1.0161946 15.5374 11.2144  8
------> CAND: 217.433379 3617.788574 0.8486463 0.3698520 15.4568 11.1308  8
------> CAND:  43.187773 3934.870361 0.8430366 2.8083839 15.4451 11.1187  8
------> CAND: 115.188069 4251.732910 0.9316921 2.8427587 15.4278 11.1007  8
------> CAND:  76.527174 3620.020996 0.7783752 0.4020306 14.7717 11.0812 16
------> CAND: 311.118000 5263.610840 1.1932472 1.3616148 17.1661 11.0429  4
------> CAND:  27.705197 3630.992188 0.5751950 2.6041679 15.3551 11.0254  8
------> CAND: 282.604691 4488.650879 1.0609049 2.8867712 20.3459 11.0223  2
------> CAND: 157.578371 4412.821289 0.9667932 2.8442554 14.7197 11.0134 16
------> CAND:  86.365166 3746.202637 0.8594813 2.8080273 14.7118 11.0031 16
------> CAND: 127.916734 3673.444336 0.6806208 2.7021787 17.0974 10.9883  4
------> CAND: 347.555940 3822.231689 0.7895358 0.5570430 15.314 10.9829  8
------> CAND: 172.914324 4130.283691 0.4476303 1.9708914 14.6926 10.978 16
------> CAND: 301.533289 4020.075195 0.7536772 0.7308941 25.2494 10.9657  1
------> CAND:  86.406428 4247.237793 0.7452801 2.6860962 14.6554 10.9295 16
------> CAND: 384.389372 3698.430420 0.3452884 2.0117733 17.0215 10.928  4
------> CAND:  29.937755 3674.781250 0.6739490 2.6971302 15.243 10.9095  8
------> CAND: 115.248016 4011.886719 0.6957428 2.6865146 14.6267 10.8922 16
------> CAND: 142.692406 4457.231934 0.6256120 1.3997639 14.6181 10.881 16
------> CAND: 494.423330 4645.370117 0.6399560 2.1455071 16.96 10.8791  4
------> CAND: 115.194297 3791.830566 0.9660701 2.8618987 15.2107 10.876  8
------> CAND: 115.161599 4244.778809 1.0680596 2.9130502 14.5996 10.8569 16
------> CAND: 201.829353 4366.156738 0.5247400 1.9168066 14.5868 10.8402 16
------> CAND: 239.896751 3618.317627 0.8450368 2.7892554 15.1623 10.826  8
------> CAND:  18.306554 5413.246582 1.0106909 1.9356501 15.1568 10.8204  8
------> CAND:  67.687773 4001.256592 0.4237245 2.0716817 15.1306 10.7933  8
------> CAND: 129.565395 3701.351318 0.8215883 2.7900302 14.5454 10.7865 16
------> CAND: 252.564690 3634.374268 0.5127398 0.6374336 16.8194 10.7675  4
------> CAND: 460.684544 4016.788574 1.0117140 2.8941748 16.8188 10.767  4
------> CAND: 147.309853 4609.976074 1.1216043 2.9104867 14.5263 10.7617 16
------> CAND: 345.703564 3889.937012 0.8060457 2.7815347 16.8115 10.7612  4
------> CAND: 115.185733 3848.485840 0.7623535 2.7586122 15.0991 10.7607  8
------> CAND: 394.094755 3672.212891 0.9642890 0.3597427 15.0989 10.7606  8
------> CAND: 176.110179 3912.607178 0.9776733 2.8755965 14.5195 10.7528 16
------> CAND:  57.591569 3627.659424 0.5985916 2.6337392 14.5156 10.7478 16
------> CAND: 115.269036 3663.082275 0.3753422 2.2148478 14.5131 10.7445 16
------> CAND: 216.090678 3683.117676 0.3543732 2.0869753 15.0827 10.7439  8
------> CAND: 345.614293 3734.098389 0.6761079 2.6977587 15.0815 10.7426  8
------> CAND: 115.251649 4644.495117 0.7926462 2.5885184 14.4991 10.7263 16
------> CAND: 432.247531 4125.407227 0.4556349 2.0202286 19.8205 10.7106  2
------> CAND:  99.576258 3791.734131 0.7004696 0.5854816 14.4864 10.7098 16
------> CAND: 336.767366 3649.469971 0.4150989 0.8386042 19.7962 10.6962  2
------> CAND: 115.224919 4002.894531 0.9388710 2.8601902 14.4752 10.6953 16
------> CAND: 215.986096 3669.316406 0.7249645 2.7329268 16.7255 10.693  4
------> CAND: 232.638798 4365.377930 0.5260120 1.7420437 19.7895 10.6922  2
------> CAND:  86.402016 3801.176025 0.5567455 2.5630655 14.4721 10.6913 16
------> CAND: 358.223064 3742.353516 0.9614617 2.8549278 19.787 10.6907  2
------> CAND: 232.672016 3718.766602 0.7432201 0.5003831 15.0284 10.6878  8
------> CAND: 287.285458 3776.986816 0.7551389 2.7546840 15.0226 10.6818  8
------> CAND: 127.914917 3625.567383 0.6635790 2.6889138 16.6937 10.6678  4
------> CAND:   7.489434 4240.727539 1.0675088 2.9177902 16.6891 10.6641  4
------> CAND: 193.527914 3682.958252 0.6310921 0.5509486 14.4464 10.6581 16
------> CAND: 301.541074 4101.386230 0.7862574 0.7702223 24.5384 10.6569  1
------> CAND: 230.342142 4016.788574 1.0117140 2.8941748 14.998 10.6565  8
------> CAND:  57.609735 3630.656738 0.5810831 2.6104043 14.4367 10.6454 16
------> CAND:  86.385148 3679.589844 0.6482263 2.6711173 14.4328 10.6404 16
------> CAND: 142.688254 4464.702148 0.7725645 1.1044185 14.979 10.6368  8
------> CAND:  57.617520 3642.763672 0.4672745 2.4599123 14.4272 10.6331 16
------> CAND: 103.735152 3603.928223 0.9677982 0.3138488 14.4214 10.6256 16
------> CAND:   9.153407 5413.246582 1.0106909 1.9356501 14.4191 10.6226 16
------> CAND: 209.226402 4328.345215 0.6955718 1.0769590 14.954 10.6111  8
------> CAND: 119.691850 4496.781738 0.9579700 2.8223186 19.6376 10.6021  2
------> CAND: 475.291277 4831.673828 0.9648879 2.7264717 16.6097 10.6012  4
------> CAND: 115.614183 3832.575928 0.5182017 2.4847884 14.4006 10.5987 16
------> CAND: 115.298101 3798.120605 0.4208653 2.2643588 14.3913 10.5866 16
------> CAND: 496.118443 4039.538818 0.6620630 2.6359270 19.5975 10.5784  2
------> CAND: 212.116555 4246.938477 1.0084735 0.7372877 14.9191 10.5751  8
------> CAND: 115.226995 3625.596924 0.6333712 2.6597559 14.3765 10.5675 16
------> CAND: 416.065578 3824.794434 0.9283957 0.4849980 19.5782 10.5669  2
------> CAND: 180.618372 3705.037842 0.5423006 0.6753484 14.9091 10.5648  8
------> CAND: 482.527690 3847.422852 0.8595546 0.5264068 24.3127 10.5589  1
------> CAND: 115.187031 4166.918457 0.9723269 2.8734138 14.3651 10.5527 16
------> CAND: 185.508303 4094.245361 1.0217377 0.6212673 14.3623 10.549 16
------> CAND: 116.395825 5042.298340 0.8679341 1.6173090 14.3609 10.5473 16
------> CAND: 303.370873 3664.894775 0.7852251 0.4330547 14.8902 10.5453  8
------> CAND: 188.232111 3682.241699 0.9635543 0.3703203 14.3568 10.542 16
------> CAND:  86.417327 4670.247070 0.8755568 2.6910808 14.3477 10.5302 16
------> CAND: 102.809223 4001.378662 0.4188117 1.4518424 16.5176 10.5282  4
------> CAND: 115.223362 3681.645508 0.6371914 2.6614416 14.3422 10.5232 16
[09:58:34][307593][INFO ] Statistics: count dirty SumSpec pages 1792 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[09:58:34][307593][INFO ] Data processing finished successfully!
09:58:34 (307593): called boinc_finish(0)

</stderr_txt>
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