Task 1713691065

Name: Ter5_1_dns_cfbf00111_segment_5_dms_200_40000_152_2950000_0
Workunit ID: 864305553
Created: 13 Jan 2025 17:17:39 UTC
Sent: 14 Jan 2025 5:37:56 UTC
Report deadline: 28 Jan 2025 5:37:56 UTC
Received: 14 Jan 2025 5:48:30 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12930797
Run time (sec): 470.49
CPU time (sec): 17.25
Peak working set size (MB): 323.78
Peak swap size (MB): 6237.7
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>7.24.1</core_client_version>
<![CDATA[
<stderr_txt>
[22:39:37][721756][INFO ] Application startup - thank you for supporting Einstein@Home!
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1222 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_5_dms_200.zap -c Ter5_1_dns_cfbf00111_segment_5_dms_200_152.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 2950000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_5_dms_200_152.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_5_dms_200_40000_152_2950000_0_0
------> GPU usage: 0.500000
[22:39:37][721756][INFO ] Starting data processing...
[22:39:37][721756][INFO ] opti: No host transfer for n_steps. Use device global.
[22:39:37][721756][INFO ] opti: No host transfer for mean. Use device global.
[22:39:37][721756][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[22:39:37][721756][INFO ] opti: sumspec[i] allloc, free and pinned.
[22:39:37][721756][INFO ] opti: power spectrum in fft callback (static link).
[22:39:37][721756][INFO ] opti: __constant__ access is not uniform, bad!
[22:39:37][721756][INFO ] Running on device 0 NVIDIA GeForce RTX 3080 Ti
[22:39:37][721756][INFO ] CUDA global memory status (initial GPU state, including context):
[22:39:37][721756][INFO ] No template file. Generating templates.
[22:39:37][721756][INFO ] Template param value T_cons = 50000
[22:39:41][721756][INFO ] Number of generated templates to be used: 50000
[22:39:41][721756][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00111_segment_5_dms_200_152.cpt
[22:39:41][721756][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00111_segment_5_dms_200_152.cpt (No such file or directory).
------> Starting from scratch...
[22:39:41][721756][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_5_dms_200_152.binary
[22:39:41][721756][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00111/Ter5_1_dns_cfbf00111_segment_5_dms_200_DM245.20
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.755663627177
------> 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): 174803.15
------> DEC (J2000): -244732.900002
------> 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: 245.2 cm^-3 pc
------> Scale factor: 1.3721
[22:39:41][721756][INFO ] Allocating memory for dedispersed compressed time series...
[22:39:41][721756][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[22:39:41][721756][INFO ] 8-bit allocation done
[22:39:41][721756][INFO ] Foobar
[22:39:41][721756][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_5_dms_200_152.binary
[22:39:41][721756][INFO ] Allocating memory for dedispersed uncompressed time series.
[22:39:41][721756][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[22:39:41][721756][INFO ] FftSize = 12582913
[22:39:41][721756][INFO ] Seed for random number generator is 1106567458.
[22:39:43][721756][INFO ] 8[22:39:43][721756][INFO ] 9[22:39:44][721756][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[22:39:44][721756][INFO ] Normalization factor 3.97364e-08
[22:39:44][721756][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
[22:39:44][721756][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1791 MB (10254 MB free / 12045 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[22:39:44][721756][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[22:39:44][721756][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[22:39:44][721756][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = 1092.19360352, mean= 0.00006510  0.00006510
[22:39:44][721756][INFO ] Launching time series padding kernel: grid 196608, block 32
[22:47:26][721756][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 460.815337 4068.964844 0.7605466 2.9498312 20.6537 13.8377  4
------> CAND:  49.872210 4982.086914 1.0492419 3.0632513 23.0052 12.604  2
------> CAND: 361.754724 3626.500244 0.5922422 0.3541536 16.6852 12.4129  8
------> CAND: 230.407798 4068.964844 0.7605466 2.9498312 16.3741 12.0866  8
------> CAND: 261.248126 4897.186035 0.6496844 2.7031398 18.3093 11.9543  4
------> CAND: 187.994920 3944.330078 0.9865954 3.0239778 18.2763 11.9279  4
------> CAND: 259.088491 4679.769531 0.9215513 3.0214930 16.1733 11.8766  8
------> CAND: 375.989839 3944.330078 0.9865954 3.0239778 21.7539 11.859  2
------> CAND: 107.348557 4666.548340 0.9925952 3.0592403 15.262 11.7247 16
------> CAND: 144.140467 3810.219727 0.3315787 0.8426091 15.1048 11.5177 16
------> CAND: 115.203899 4068.964844 0.7605466 2.9498312 15.0906 11.499 16
------> CAND: 149.853042 5703.110352 0.9021196 2.6896017 15.7729 11.4591  8
------> CAND: 231.076034 3887.180908 0.9635950 0.3693931 17.688 11.4583  4
------> CAND: 172.738636 4635.353027 1.0474794 3.0845006 15.669 11.3511  8
------> CAND:  20.051234 5830.898438 1.2696730 1.3105178 15.6664 11.3483  8
------> CAND: 259.176464 3713.981689 0.7280399 2.8962619 15.6647 11.3466  8
------> CAND: 349.177872 4693.503418 0.9200968 3.0272377 20.8206 11.3042  2
------> CAND: 438.965445 4483.154785 0.8048252 2.9649911 20.7998 11.2918  2
------> CAND: 101.295765 5668.751465 1.0757331 1.3434906 14.9176 11.272 16
------> CAND: 404.878139 3745.195068 0.6114130 0.4219853 17.3913 11.222  4
------> CAND: 461.618518 4246.371582 0.4113718 1.1107013 17.387 11.2186  4
------> CAND: 101.417216 4789.614258 0.8720351 0.9437042 17.37 11.205  4
------> CAND: 146.321901 4483.154785 0.8048252 2.9649911 14.8537 11.1884 16
------> CAND: 177.363608 4423.223145 0.8285245 2.9900076 15.4644 11.1386  8
------> CAND: 343.778525 4174.001465 0.7762854 0.6175799 17.2756 11.1299  4
------> CAND: 153.550269 3781.808350 0.9680247 2.9852858 14.8065 11.1266 16
------> CAND: 115.238673 5120.447266 1.1955175 3.1280444 14.801 11.1194 16
------> CAND: 335.759692 5714.512695 1.0696312 1.3965312 15.4337 11.1068  8
------> CAND:  86.385148 3627.385986 0.5760362 2.8004520 14.7557 11.0603 16
------> CAND: 330.615182 4641.084961 1.0476379 0.7618455 15.3857 11.0571  8
------> CAND: 125.329946 3944.330078 0.9865954 3.0239778 15.363 11.0336  8
------> CAND: 193.271000 3802.140381 0.9219295 0.3349062 14.7311 11.0282 16
------> CAND:  54.873730 4110.946289 0.5674512 2.8006670 14.7288 11.0252 16
------> CAND: 431.950393 4046.978027 0.6840717 2.9052939 17.1426 11.0241  4
------> CAND:  59.761066 3686.528564 0.5819159 0.3987440 14.7268 11.0225 16
------> CAND: 230.426483 4910.560059 1.1146097 3.1087408 15.3435 11.0134  8
------> CAND:  66.562282 5091.259766 0.7937942 2.8351147 14.7059 10.9954 16
------> CAND: 432.097535 3631.163574 0.5022008 2.7522500 17.0796 10.9741  4
------> CAND:  28.741158 3749.876221 0.5945064 0.4418629 14.6811 10.963 16
------> CAND:  69.330206 3785.127441 0.6817016 2.8800812 15.2742 10.9417  8
------> CAND:  90.647067 3666.580566 0.7114008 0.3174412 14.6533 10.9268 16
------> CAND:  43.824349 4785.848633 1.0502920 0.8397695 14.6409 10.9107 16
------> CAND:  86.394231 5031.738281 0.8187037 2.8819489 14.6377 10.9064 16
------> CAND:  49.871950 4989.470215 1.0497799 3.0709140 20.1423 10.9015  2
------> CAND:   6.109884 3680.364746 0.9269643 0.2572769 14.6147 10.8766 16
------> CAND:  62.664973 3944.330078 0.9865954 3.0239778 14.6023 10.8604 16
------> CAND: 310.001592 3858.508057 0.6819308 2.8876770 15.1867 10.8513  8
------> CAND:  61.824942 5761.881836 1.0351603 2.8505051 14.5949 10.8508 16
------> CAND: 332.916769 3726.313477 0.9271086 2.9667571 16.9038 10.8345  4
------> CAND: 364.795133 3668.995605 0.9757040 0.2423490 15.1688 10.8327  8
------> CAND:  57.484651 3964.346191 0.6591417 0.5435533 19.9378 10.7802  2
------> CAND: 158.812337 3972.048096 0.8437422 2.9783576 14.5393 10.7785 16
------> CAND: 128.658670 4181.811523 0.5484669 2.7798507 14.5377 10.7764 16
------> CAND: 154.133386 4210.997070 1.0412440 0.5317889 14.5342 10.772 16
------> CAND: 461.027356 3664.429443 0.7605044 2.8999181 16.8233 10.7706  4
------> CAND: 410.235705 3817.390381 0.6132216 0.4717106 16.8174 10.7659  4
------> CAND: 202.571030 4806.290527 1.0504460 3.0791171 14.5103 10.7409 16
------> CAND: 115.193259 4065.891113 1.0211810 3.0475132 15.0758 10.7366  8
------> CAND: 115.311076 4332.937012 0.5750887 2.7759957 14.5038 10.7325 16
------> CAND: 307.046820 3820.089844 0.6069279 2.8447978 15.054 10.7142  8
------> CAND:  57.484911 3963.023438 0.6596584 0.5485237 19.8178 10.709  2
------> CAND: 115.243085 5196.191895 1.0243883 3.0158484 14.4609 10.6768 16
------> CAND: 115.265143 4086.307617 0.7478213 2.9379802 14.4507 10.6635 16
------> CAND: 115.220248 3740.461182 0.8196635 2.9349315 14.4456 10.657 16
------> CAND: 162.710164 3790.769287 0.8708065 0.3431113 14.4304 10.6373 16
------> CAND: 189.201118 3726.918945 0.8820405 0.3008853 14.9776 10.6354  8
------> CAND: 192.675427 3781.748047 0.5230686 2.7779319 14.9733 10.6309  8
------> CAND: 132.633053 4004.374268 0.7240779 2.9269705 16.643 10.6276  4
------> CAND: 115.234521 3945.949707 0.7717762 2.9407136 14.9684 10.626  8
------> CAND:  39.649625 4524.737305 0.4410667 1.3891935 14.9609 10.6182  8
------> CAND: 115.271112 4088.928955 0.8196617 2.9793558 14.404 10.603 16
------> CAND: 115.213241 4910.560059 1.1146097 3.1087408 14.4007 10.5988 16
------> CAND: 219.400717 4122.257324 0.5527762 2.7924883 16.5958 10.5902  4
------> CAND:  86.383331 4300.989258 0.7943251 2.9664521 14.3905 10.5856 16
------> CAND: 148.683435 5696.104980 1.0714065 2.9162252 14.9289 10.5852  8
------> CAND: 461.024761 4653.821777 0.6973680 2.8608801 16.5769 10.5752  4
------> CAND: 191.826053 3929.882080 0.9860025 0.3915969 14.3817 10.5742 16
------> CAND: 230.512380 4653.821777 0.6973680 2.8608801 14.9109 10.5666  8
------> CAND: 144.718135 4481.108398 0.6343223 2.8170674 14.3751 10.5657 16
------> CAND:  24.936235 4982.086914 1.0492419 3.0632513 16.56 10.5618  4
------> CAND: 230.484872 3940.383057 0.9001160 2.9940228 14.8965 10.5518  8
------> CAND: 138.851152 3972.646484 0.9681821 3.0194130 14.8878 10.5428  8
------> CAND: 243.319676 3687.239746 0.8951579 0.2695269 16.5266 10.5353  4
------> CAND: 216.048897 3631.163574 0.5022008 2.7522500 14.8791 10.5339  8
------> CAND: 229.639392 4632.489258 1.0473988 0.7572773 19.5077 10.5251  2
------> CAND: 118.451916 5239.187500 1.1259191 3.0800908 19.4537 10.4932  2
------> CAND: 155.605582 4240.388672 0.3288802 2.0644219 14.3184 10.4924 16
------> CAND: 378.402236 3726.918945 0.8820405 0.3008853 16.465 10.4865  4
------> CAND:  61.308519 4282.609375 0.8034494 0.6640571 14.8326 10.4861  8
------> CAND:  49.872469 4987.939941 1.0491182 3.0625222 19.4204 10.4734  2
------> CAND: 129.518165 4014.907715 0.7946641 0.5038064 14.2958 10.4631 16
------> CAND:  26.305924 5263.210449 1.1267292 3.0769179 14.8053 10.458  8
------> CAND:  83.553384 3944.330078 0.9865954 3.0239778 14.2898 10.4554 16
------> CAND: 230.453472 4277.468750 0.9247564 3.0294757 14.8002 10.4527  8
------> CAND: 230.508228 4862.991699 0.8130022 2.9287918 14.7869 10.4391  8
------> CAND:  57.483873 3888.484863 0.6351368 0.5070298 19.3563 10.4354  2
------> CAND: 222.138020 3893.944580 0.6258410 0.5169579 19.3561 10.4353  2
------> CAND:  63.789686 3691.186523 0.9062338 0.2724747 14.2722 10.4327 16
------> CAND: 115.256579 4688.238281 0.9200584 3.0199685 14.2711 10.4312 16
------> CAND:  63.632683 5429.837891 0.6680124 2.0868938 14.2661 10.4247 16
[22:47:26][721756][INFO ] Statistics: count dirty SumSpec pages 1736 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[22:47:26][721756][INFO ] Data processing finished successfully!
22:47:26 (721756): called boinc_finish(0)

</stderr_txt>
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