Task 1702711088

Name: Ter5_1_dns_cfbf00098_segment_6_dms_200_40000_133_8050000_0
Workunit ID: 857485129
Created: 25 Dec 2024 2:22:23 UTC
Sent: 25 Dec 2024 18:49:30 UTC
Report deadline: 8 Jan 2025 18:49:30 UTC
Received: 25 Dec 2024 23:47:59 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12850601
Run time (sec): 407.77
CPU time (sec): 33.36
Peak working set size (MB): 370.77
Peak swap size (MB): 36412.3
Peak disk usage (MB): 0.05
Validation state: Initial
Granted credit: 0
Application: Binary Radio Pulsar Search (MeerKAT)
Anonymous platform
Stderr output

<core_client_version>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[23:41:01][980888][INFO ] Application startup - thank you for supporting Einstein@Home!
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1250 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_6_dms_200.zap -c Ter5_1_dns_cfbf00098_segment_6_dms_200_133.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 8050000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_6_dms_200_133.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_6_dms_200_40000_133_8050000_0_0
------> GPU usage: 0.330000
[23:41:01][980888][INFO ] Starting data processing...
[23:41:01][980888][INFO ] opti: No host transfer for n_steps. Use device global.
[23:41:01][980888][INFO ] opti: No host transfer for mean. Use device global.
[23:41:01][980888][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[23:41:01][980888][INFO ] opti: sumspec[i] allloc, free and pinned.
[23:41:01][980888][INFO ] opti: power spectrum in fft callback (static link).
[23:41:01][980888][INFO ] opti: __constant__ access is not uniform, bad!
[23:41:02][980888][INFO ] Running on device 1 Tesla V100-SXM2-16GB
[23:41:02][980888][INFO ] CUDA global memory status (initial GPU state, including context):
[23:41:02][980888][INFO ] No template file. Generating templates.
[23:41:02][980888][INFO ] Template param value T_cons = 50000
[23:41:06][980888][INFO ] Number of generated templates to be used: 50000
[23:41:06][980888][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00098_segment_6_dms_200_133.cpt
[23:41:06][980888][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00098_segment_6_dms_200_133.cpt (No such file or directory).
------> Starting from scratch...
[23:41:06][980888][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_6_dms_200_133.binary
[23:41:06][980888][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00098/Ter5_1_dns_cfbf00098_segment_6_dms_200_DM243.30
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.77620477973
------> 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): 174804.13
------> DEC (J2000): -244559.799999
------> 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: 243.3 cm^-3 pc
------> Scale factor: 0.992642
[23:41:06][980888][INFO ] Allocating memory for dedispersed compressed time series...
[23:41:06][980888][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[23:41:06][980888][INFO ] 8-bit allocation done
[23:41:06][980888][INFO ] Foobar
[23:41:06][980888][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_6_dms_200_133.binary
[23:41:06][980888][INFO ] Allocating memory for dedispersed uncompressed time series.
[23:41:06][980888][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[23:41:06][980888][INFO ] FftSize = 12582913
[23:41:06][980888][INFO ] Seed for random number generator is 1073804006.
[23:41:08][980888][INFO ] 8[23:41:08][980888][INFO ] 9[23:41:09][980888][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[23:41:09][980888][INFO ] Normalization factor 3.97364e-08
[23:41:09][980888][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
[23:41:09][980888][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 2125 MB (14028 MB free / 16153 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[23:41:09][980888][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[23:41:09][980888][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[23:41:09][980888][INFO ] Launching time series padding kernel: grid 196608, block 32
[23:42:01][980888][INFO ] Checkpoint committed!
[23:43:01][980888][INFO ] Checkpoint committed!
[23:44:01][980888][INFO ] Checkpoint committed!
[23:45:02][980888][INFO ] Checkpoint committed!
[23:46:02][980888][INFO ] Checkpoint committed!
[23:47:02][980888][INFO ] Checkpoint committed!
[23:47:47][980888][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.250167 4777.553223 1.1404668 5.9506793 22.9058 19.11  8
------> CAND:   0.249907 4892.057617 0.8071362 5.1391311 21.7158 17.8077  8
------> CAND:   0.249648 5265.652832 1.0159883 5.0722346 19.4433 15.346  8
------> CAND:   0.500334 4730.188965 0.7591059 5.3351345 21.1402 14.2307  4
------> CAND:   0.500593 3903.519287 0.4406792 5.1867709 25.1681 13.8944  2
------> CAND:   0.499815 3831.633789 1.0020291 3.6413047 18.0026 13.8054  8
------> CAND:   1.249537 3745.223389 0.3696131 4.9747491 31.335 13.6086  1
------> CAND:   1.249277 4314.404297 0.5610750 5.0689573 31.2577 13.5751  1
------> CAND:   1.249018 4892.057617 0.8071362 5.1391311 30.9981 13.4623  1
------> CAND:   1.248758 5330.379395 1.0693624 5.4403787 30.8781 13.4102  1
------> CAND:   0.250426 3602.753662 0.9680263 5.9417915 16.9985 12.7426  8
------> CAND: 461.867647 4124.195312 0.6849002 5.6901565 22.7516 12.4529  2
------> CAND:   0.624898 3745.223389 0.3696131 4.9747491 22.6853 12.4134  2
------> CAND:   0.624639 4892.057617 0.8071362 5.1391311 22.5218 12.316  2
------> CAND: 366.393969 4709.705078 0.8231773 5.5721140 22.0499 12.0351  2
------> CAND:   0.624379 5330.379395 1.0693624 5.4403787 22.0049 12.0083  2
------> CAND: 451.266438 3932.755859 0.9338095 3.7445912 22 12.0054  2
------> CAND:  93.705642 4246.297363 0.9636788 3.9602811 15.4483 11.9708 16
------> CAND:   0.500074 3604.498291 0.9676601 3.4836948 21.8186 11.8975  2
------> CAND:  86.509453 3797.628418 0.3812818 4.7474132 15.3272 11.8108 16
------> CAND:  12.514310 3890.289307 0.7003052 5.7822056 15.2437 11.7006 16
------> CAND: 461.859342 4413.334961 0.7815479 5.7121124 17.8578 11.5937  4
------> CAND:  86.593015 3976.585938 0.8121915 5.8634005 15.8565 11.5461  8
------> CAND: 390.671310 3866.552979 0.6207065 3.9617510 17.7805 11.532  4
------> CAND:  71.925817 4202.214844 0.8158004 4.0586472 17.6996 11.4675  4
------> CAND: 259.650068 3781.091064 0.6031191 5.6923990 17.6881 11.4584  4
------> CAND: 231.132088 4034.511963 1.0125250 5.9932127 20.9438 11.3774  2
------> CAND:   0.416512 4314.404297 0.5610750 4.8760238 17.5369 11.3379  4
------> CAND:  60.059242 3845.795410 0.5327189 5.5467882 15.5973 11.2765  8
------> CAND:  99.490360 4496.079590 1.0034834 5.9219403 15.584 11.2628  8
------> CAND: 119.508377 3630.760742 0.5654921 5.6735163 15.583 11.2617  8
------> CAND: 115.293170 4946.025391 1.0463940 4.4915586 14.8202 11.1446 16
------> CAND: 115.514532 4587.913574 0.9835290 5.8698373 14.8175 11.141 16
------> CAND:   0.416253 4892.057617 0.8071362 5.1391311 17.2372 11.0994  4
------> CAND: 142.802698 3732.260498 0.8863760 5.9226003 17.2246 11.0894  4
------> CAND: 230.858566 4304.882324 0.5750948 5.2361979 15.3691 11.0399  8
------> CAND: 115.527767 3886.352051 0.9070039 5.9321132 14.735 11.0333 16
------> CAND: 136.510120 3985.955566 0.9244160 5.9387374 14.7346 11.0328 16
------> CAND: 115.511158 4165.304199 0.9581416 5.9442425 14.7292 11.0257 16
------> CAND: 173.121412 4017.626709 0.5612528 5.5249653 15.354 11.0243  8
------> CAND: 221.083115 3828.101807 0.7778035 3.7555468 15.3528 11.023  8
------> CAND:  33.005153 4540.760254 1.0009648 5.9004726 15.3484 11.0184  8
------> CAND: 476.181134 3885.729248 0.7066289 5.7893119 20.3254 11.0101  2
------> CAND: 174.881403 3964.750977 0.9283155 5.9419594 14.7076 10.9976 16
------> CAND: 115.619892 3678.247803 0.9762996 5.9608431 17.0787 10.9734  4
------> CAND: 293.477087 3851.017578 0.4457621 4.3434339 15.302 10.9704  8
------> CAND:  75.127122 3659.915039 0.8349274 5.8921757 20.2545 10.9681  2
------> CAND: 107.966708 4466.295410 0.7191330 5.5641727 14.6806 10.9624 16
------> CAND: 260.563541 3938.574463 0.9765448 3.7225430 17.0607 10.9591  4
------> CAND: 181.441275 3634.363770 0.5448531 5.6453023 17.0554 10.9549  4
------> CAND: 225.633089 3932.755859 0.9338095 3.7445912 17.0378 10.9409  4
------> CAND:   0.166864 3903.519287 0.4406792 5.1867709 15.2568 10.9237  8
------> CAND:  86.545265 3843.171631 0.5411370 5.5650554 14.6357 10.9039 16
------> CAND: 269.164712 3784.470947 0.4652444 4.1506591 16.99 10.9029  4
------> CAND:  86.578742 3691.948486 0.6051071 5.7117877 14.6314 10.8983 16
------> CAND:  86.552012 3958.902100 0.5768384 5.5902843 14.6245 10.8893 16
------> CAND: 244.490322 3820.375732 0.5377055 5.5773854 15.2137 10.8792  8
------> CAND:  17.155631 4017.071289 0.5623536 4.2230654 14.6017 10.8596 16
------> CAND: 307.911764 4124.195312 0.6849002 5.6901565 16.9299 10.8552  4
------> CAND: 173.639652 3925.868408 1.0164466 5.9867711 14.5929 10.8481 16
------> CAND: 161.506561 5259.075684 1.0169770 5.3757024 14.5909 10.8455 16
------> CAND: 115.513494 4703.268066 1.0690751 5.9162855 14.5895 10.8438 16
------> CAND: 230.933823 4124.195312 0.6849002 5.6901565 16.9112 10.8404  4
------> CAND: 142.734187 4066.489258 1.0388227 5.9964528 14.5857 10.8388 16
------> CAND:  48.247683 4089.917969 0.6117655 4.2206984 15.1744 10.8385  8
------> CAND: 201.799769 3946.887207 0.6678826 3.9743738 14.582 10.834 16
------> CAND: 447.144654 3733.113281 0.8859726 5.9263215 16.9008 10.8321  4
------> CAND: 452.172644 4157.062012 0.8672748 3.9720771 16.8797 10.8153  4
------> CAND:  55.651738 3957.851807 1.0221838 3.7190228 14.5581 10.803 16
------> CAND: 372.055940 3651.717041 0.4384994 4.0357080 16.8594 10.7993  4
------> CAND:  97.871802 3817.643555 0.5470465 4.0081358 14.5537 10.7973 16
------> CAND: 187.293207 4724.838379 0.7623717 4.8102202 14.5527 10.7959 16
------> CAND:   1.248499 4350.907227 0.9531975 4.0507770 19.9316 10.7765  2
------> CAND:   0.499036 4252.671387 0.7907143 4.1255250 16.8286 10.7748  4
------> CAND: 280.350854 3881.554199 0.5202346 5.5105300 16.8261 10.7728  4
------> CAND:  68.968970 5253.095703 1.1690837 4.6756077 14.5236 10.7582 16
------> CAND: 346.481832 3627.254883 0.6260250 5.7362418 15.094 10.7555  8
------> CAND: 115.831911 3714.076416 0.9414179 5.9433141 14.5149 10.7468 16
------> CAND:  68.170460 3920.144531 0.9963235 5.9815240 14.5118 10.7429 16
------> CAND:  25.043412 3875.428223 1.0093645 5.9898133 16.7804 10.7366  4
------> CAND: 125.803291 3741.708496 0.8793244 3.6282356 14.5054 10.7345 16
------> CAND: 120.220730 3687.048584 0.9042438 3.5707605 14.4853 10.7085 16
------> CAND: 473.571250 3740.542236 0.8804037 5.9199786 24.6542 10.7072  1
------> CAND: 182.886222 3685.454346 0.9490009 5.9508777 15.0459 10.7059  8
------> CAND: 263.977903 4127.548828 0.7566905 5.7886472 15.0336 10.6931  8
------> CAND:  86.601838 3616.964111 0.9380448 5.9386477 14.473 10.6925 16
------> CAND:   0.312190 4892.057617 0.8071362 5.1391311 16.7238 10.6917  4
------> CAND:  70.718580 3727.767334 0.7126422 3.7304780 14.4624 10.6787 16
------> CAND: 115.541780 3905.948486 0.9248325 5.9503107 14.4375 10.6465 16
------> CAND: 346.362198 4213.428223 0.8113290 5.8159094 16.6638 10.6441  4
------> CAND:  51.450804 3782.155273 0.5997778 3.8883176 14.4345 10.6426 16
------> CAND:   0.312449 4314.404297 0.5610750 5.0689573 16.6461 10.63  4
------> CAND: 102.377919 4159.453125 0.6269428 5.5815840 14.4193 10.6229 16
------> CAND: 140.175427 3881.554199 0.5202346 5.5105300 14.9646 10.622  8
------> CAND:  40.909023 3796.956787 0.7129483 3.7863138 14.4174 10.6204 16
------> CAND: 181.440497 3634.163818 0.5468987 5.6415167 16.6338 10.6203  4
------> CAND: 346.418511 3619.354492 0.7998586 5.8706417 16.63 10.6173  4
------> CAND: 358.030508 4385.964844 0.6648106 4.5043054 19.6584 10.6145  2
------> CAND:  17.156410 3881.362549 0.5182042 4.1576219 14.4058 10.6054 16
------> CAND: 115.539704 4154.444824 0.9983433 5.9748611 14.4054 10.6049 16
[23:47:47][980888][INFO ] Statistics: count dirty SumSpec pages 331972 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[23:47:47][980888][INFO ] Data processing finished successfully!
23:47:47 (980888): called boinc_finish(0)

</stderr_txt>
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