Task 1725568994

Name: Ter5_1_dns_cfbf00125_segment_1_dms_200_40000_86_7050000_0
Workunit ID: 871461831
Created: 5 Feb 2025 20:45:44 UTC
Sent: 6 Feb 2025 13:38:36 UTC
Report deadline: 20 Feb 2025 13:38:36 UTC
Received: 6 Feb 2025 15:17:57 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13197994
Run time (sec): 4,815.93
CPU time (sec): 35.45
Peak working set size (MB): 322.09
Peak swap size (MB): 65584.66
Peak disk usage (MB): 0.05
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>
[14:46:41][7128][INFO ] Application startup - thank you for supporting Einstein@Home!
[14:46:41][7128][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_86.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 7050000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_1_dms_200_86.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_1_dms_200_40000_86_7050000_0_0
------> GPU usage: 0.496000
[14:46:41][7128][INFO ] Starting data processing...
[14:46:41][7128][INFO ] opti: No host transfer for n_steps. Use device global.
[14:46:41][7128][INFO ] opti: No host transfer for mean. Use device global.
[14:46:41][7128][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[14:46:41][7128][INFO ] opti: sumspec[i] allloc, free and pinned.
[14:46:41][7128][INFO ] opti: power spectrum in fft callback (static link).
[14:46:41][7128][INFO ] opti: __constant__ access is not uniform, bad!
[14:46:41][7128][INFO ] Running on device 3 NVIDIA GeForce GTX 750 Ti
[14:46:41][7128][INFO ] CUDA global memory status (initial GPU state, including context):
[14:46:41][7128][INFO ] No template file. Generating templates.
[14:46:41][7128][INFO ] Template param value T_cons = 50000
[14:46:46][7128][INFO ] Number of generated templates to be used: 50000
[14:46:46][7128][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00125_segment_1_dms_200_86.cpt
[14:46:46][7128][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00125_segment_1_dms_200_86.cpt (No such file or directory).
------> Starting from scratch...
[14:46:46][7128][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_1_dms_200_86.binary
[14:46:46][7128][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_DM238.60
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.673343689705
------> 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: 238.6 cm^-3 pc
------> Scale factor: 1.09769
[14:46:46][7128][INFO ] Allocating memory for dedispersed compressed time series...
[14:46:46][7128][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[14:46:46][7128][INFO ] 8-bit allocation done
[14:46:46][7128][INFO ] Foobar
[14:46:46][7128][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_1_dms_200_86.binary
[14:46:46][7128][INFO ] Allocating memory for dedispersed uncompressed time series.
[14:46:46][7128][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[14:46:46][7128][INFO ] FftSize = 12582913
[14:46:46][7128][INFO ] Seed for random number generator is -1046934431.
[14:46:48][7128][INFO ] 8[14:46:48][7128][INFO ] 9[14:46:49][7128][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[14:46:49][7128][INFO ] Normalization factor 3.97364e-08
[14:46:49][7128][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
[14:46:49][7128][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1169 MB (2868 MB free / 4037 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[14:46:49][7128][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[14:46:49][7128][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[14:46:49][7128][INFO ] Launching time series padding kernel: grid 196608, block 32
[14:47:41][7128][INFO ] Checkpoint committed!
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[16:06:56][7128][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 173.157484 4175.041992 0.7729276 6.0771556 17.0667 12.8144  8
------> CAND: 250.133608 4074.401367 0.4391197 5.7310338 21.7046 11.8297  2
------> CAND: 360.715649 4946.584473 0.9418313 4.1630044 17.9556 11.6717  4
------> CAND: 155.211388 4137.718750 0.9550176 6.1584697 15.1919 11.6322 16
------> CAND: 120.163898 3692.159912 0.5429780 5.9130869 15.1721 11.6063 16
------> CAND:  21.646178 3787.368164 0.8722742 6.0862956 15.1128 11.5281 16
------> CAND: 115.505968 4343.830566 0.9931868 6.1899905 15.0414 11.4343 16
------> CAND: 129.902757 5535.681152 1.0991200 4.4151673 14.9976 11.3769 16
------> CAND:  86.588344 4608.747070 1.0852023 6.2233849 14.9437 11.3061 16
------> CAND:  48.779936 3617.353027 0.8851792 6.0590730 14.9057 11.2565 16
------> CAND:  93.295098 5533.138184 1.2419070 6.1961160 14.8933 11.2401 16
------> CAND:   8.341143 4049.162842 0.5875301 5.9509149 14.8702 11.2099 16
------> CAND: 328.046301 4835.177246 1.1082002 3.9961679 15.5231 11.1995  8
------> CAND: 351.646064 3863.795166 0.9389178 6.1196570 15.4847 11.1597  8
------> CAND: 125.452694 3617.586914 0.8700023 6.0550108 14.8152 11.138 16
------> CAND: 346.499997 5006.475098 0.8664472 6.0422025 17.2786 11.1324  4
------> CAND:  73.777674 4876.255371 0.6529882 4.4363937 14.8088 11.1297 16
------> CAND: 228.490545 3949.184326 0.6748618 3.6831057 17.2139 11.0809  4
------> CAND: 375.501962 3653.200195 0.8594496 3.4140344 20.4425 11.0797  2
------> CAND:  21.645918 3838.539307 0.8921728 6.1011639 14.7543 11.0585 16
------> CAND:  86.380996 5407.042480 1.2276710 4.2616868 14.7452 11.0466 16
------> CAND: 115.474827 3953.360352 0.5606394 5.9307094 14.7279 11.024 16
------> CAND: 172.738376 3890.527588 0.9631343 3.5283413 14.7192 11.0126 16
------> CAND: 134.109401 3820.149170 0.7599190 3.5525396 14.6967 10.9834 16
------> CAND:  86.513865 3764.725342 0.3754778 5.6957116 14.6927 10.9782 16
------> CAND: 115.549306 4053.729248 0.8608192 6.1153636 14.6853 10.9685 16
------> CAND: 242.301362 3707.101074 0.4839840 5.8524952 15.2745 10.942  8
------> CAND: 260.381625 5238.372070 0.9704742 4.3337374 17.0358 10.9393  4
------> CAND:  36.689923 4900.659180 0.6375162 4.4735904 15.2705 10.9378  8
------> CAND: 287.651106 5061.337402 1.1874056 6.2412872 15.2395 10.9058  8
------> CAND: 185.010305 4551.231934 0.9397649 6.1662354 15.2132 10.8786  8
------> CAND:  37.823200 3972.917480 0.9678680 6.1487412 14.6106 10.8712 16
------> CAND: 240.132904 4077.204590 0.3149093 5.2884836 25.0274 10.8693  1
------> CAND: 186.225846 3716.087158 0.7435236 6.0314202 14.5831 10.8354 16
------> CAND: 266.970043 3627.384766 0.5729434 5.9238887 16.8716 10.809  4
------> CAND: 135.717579 4035.702148 0.6070984 3.7946203 15.1457 10.8089  8
------> CAND: 102.753169 4166.797852 0.5594445 3.9532921 14.5534 10.7969 16
------> CAND: 193.465892 3633.815186 0.4820928 5.8496089 15.1285 10.7911  8
------> CAND: 231.041779 4515.948730 0.8757429 6.1261878 15.1243 10.7867  8
------> CAND: 214.417623 4462.106445 1.1025835 6.2334304 16.8384 10.7826  4
------> CAND: 292.225993 4299.125000 0.7494963 3.8768029 16.8179 10.7663  4
------> CAND: 265.899568 5314.061035 0.9217755 4.4360514 16.8112 10.761  4
------> CAND: 227.232444 4011.608398 1.0128856 3.5839550 15.0755 10.7363  8
------> CAND:  86.628827 4106.873535 0.8417051 6.1159358 14.4804 10.702 16
------> CAND:  20.025543 4223.795410 0.9592063 6.1660924 14.4801 10.7017 16
------> CAND: 115.445502 5238.372070 0.9704742 6.0736160 14.4788 10.7 16
------> CAND: 250.147881 4077.810547 0.4343892 5.7327776 16.7225 10.6906  4
------> CAND: 269.018868 4231.195312 0.9865490 6.1815686 16.7004 10.6731  4
------> CAND:  24.076481 4050.220703 0.9515641 3.6250856 14.4578 10.6727 16
------> CAND: 346.603801 4463.666016 0.9504108 6.1736856 14.9845 10.6425  8
------> CAND: 115.434862 5054.089355 0.8038490 5.9742808 14.4279 10.6341 16
------> CAND: 198.368539 4820.220703 0.7720412 5.9972348 14.9742 10.6319  8
------> CAND: 250.334728 3653.200195 0.8594496 3.4140344 16.6436 10.628  4
------> CAND: 162.335433 4168.410156 0.5570747 3.9575140 14.4161 10.6187 16
------> CAND: 247.674240 4638.444336 0.7585382 6.0249248 14.9613 10.6186  8
------> CAND: 173.162155 4908.577637 1.0485281 6.1886096 14.9537 10.6108  8
------> CAND: 235.946762 3779.185059 0.7185137 3.5444586 16.6129 10.6037  4
------> CAND: 178.137983 3670.793457 0.9650243 3.3969383 14.4016 10.5999 16
------> CAND: 340.008376 4024.586670 0.9538308 6.1511006 16.6061 10.5983  4
------> CAND: 115.491695 4055.356201 0.9513006 6.1538229 14.3986 10.596 16
------> CAND: 198.680988 4239.218262 0.4117262 5.6020079 16.6001 10.5936  4
------> CAND: 140.954474 3962.296875 0.7574975 6.0664887 14.3958 10.5924 16
------> CAND: 115.450433 3801.764404 0.6451668 5.9922066 14.3877 10.5819 16
------> CAND:  92.484911 4059.279297 0.8861261 3.6541805 14.3769 10.568 16
------> CAND:  60.085712 5442.517090 1.2317411 6.2086596 16.5577 10.56  4
------> CAND: 256.203268 5997.088379 1.2696601 6.0785551 14.8992 10.5547  8
------> CAND: 445.506373 3943.667969 0.7723531 6.0721526 16.5459 10.5506  4
------> CAND: 409.068952 4536.050781 0.4038314 5.1609769 16.545 10.5499  4
------> CAND: 127.335433 3835.653564 0.8549774 6.0882177 14.3555 10.5402 16
------> CAND: 269.235299 4905.090820 0.5198856 5.3561769 14.8841 10.5391  8
------> CAND: 231.080446 4406.641113 1.0324572 6.2069163 16.5213 10.5312  4
------> CAND: 279.198374 4991.018066 0.9075766 4.2081347 19.5128 10.5282  2
------> CAND: 152.053161 4117.662109 0.8908507 6.1324625 14.867 10.5214  8
------> CAND: 104.483057 4327.055176 0.9932161 3.7685928 14.3405 10.5209 16
------> CAND:  47.895010 4924.373047 0.9455580 6.1234703 14.8526 10.5066  8
------> CAND: 407.443127 4143.382324 0.4343000 4.1274629 14.8442 10.498  8
------> CAND: 105.663564 4082.661865 0.8207940 3.6912282 14.8361 10.4897  8
------> CAND: 149.524763 5619.367676 1.0744371 6.0595155 14.3156 10.4887 16
------> CAND: 119.066174 3716.288818 0.9699633 3.4232121 14.3101 10.4816 16
------> CAND:  65.999147 4308.016602 0.5981793 5.9301486 14.3078 10.4786 16
------> CAND: 272.227439 6290.071289 1.1985158 4.9425240 14.8183 10.4713  8
------> CAND: 321.394822 5015.668945 1.0339216 4.1364369 16.444 10.4699  4
------> CAND: 231.162970 4432.736328 1.0983100 6.2257485 14.8026 10.4552  8
------> CAND: 246.895453 4226.660645 0.8837316 6.1349168 16.4206 10.4514  4
------> CAND: 173.106879 4242.384277 0.6717965 6.0033898 14.7923 10.4446  8
------> CAND: 255.591605 4227.686523 0.6842948 6.0148735 16.4115 10.4442  4
------> CAND: 148.349965 5762.113770 1.2622095 6.1640325 14.2745 10.4356 16
------> CAND: 182.374989 4631.819336 0.7619006 4.0953941 14.7797 10.4317  8
------> CAND: 115.464446 4286.499512 0.8686824 6.1349239 14.2712 10.4314 16
------> CAND: 171.208310 4115.542480 0.8044108 3.7252276 14.7733 10.4251  8
------> CAND: 424.126452 4039.456543 0.6868383 6.0230355 19.3309 10.4204  2
------> CAND: 134.656186 4483.524414 0.7587043 6.0491552 14.2617 10.4191 16
------> CAND: 390.238968 3662.066406 0.7489978 3.4577167 14.7637 10.4152  8
------> CAND: 313.851669 3648.186768 0.9589471 3.3846138 19.3129 10.4097  2
------> CAND: 177.277451 3767.620605 0.9155436 6.0995693 14.2407 10.392 16
------> CAND: 387.510489 4522.669922 0.4239769 4.7152023 14.7374 10.3882  8
------> CAND: 487.392448 3690.767822 0.8461142 3.4418960 16.3347 10.3835  4
------> CAND:  85.197115 4227.686523 0.6842948 6.0148735 14.2306 10.379 16
------> CAND: 115.570067 4257.711426 1.0202073 6.1950192 14.2227 10.3688 16
------> CAND:  86.543968 3763.942383 0.3813143 5.7076015 14.7181 10.3683  8
[16:06:56][7128][INFO ] Statistics: count dirty SumSpec pages 1842 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[16:06:56][7128][INFO ] Data processing finished successfully!
16:06:56 (7128): called boinc_finish(0)

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